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TS-480 Service Manual

Contents

1.
2. 1 222 1 1
3. 148 13 19V 52 02 E18 0254 05 E40 5487 05 148 HN7GO1FU THN E RATB RATB D NORM az 2 e R10 MCF B 5 8 RXB RXB RATB s 77 gms omg RXB RX
4. t g 471 e R104 Y 1 DEN2 DEN2 S an 9 PEN OSCILLATOR 1 CIRCUIT ima pon PDA 1 4075 B rs DEN 1524494505 T 1 E H exi 233V Em 2 15 6MHz X tal 01 2 T 177 1906 05 25 46178 8 BUFFER t uL lt D Tar gt IC222 BUFFER HD74LV541AT Fu 3d C180 000 8 E 1 RS P 2SC4617 R 07 1 1000 58 518 225 95 180 1 to P is eo 0 647 1 50 g 5 Bs T DAO FMT 04 2804617 R MIC TCXO 7 03 1 DOUBLER T BEEP m e De 1 Di ckY H Do 1 RTK 1 1 iost ne C189 g 1000 Est
5. 22 22 4 LINH 1k LDAT 1k 4 FUB Pani LCS2 11 10u 3 4 RQ 47k R10 5 4 7k 5 o R56 420 E11 0482 05 5 omm Quac mo z lt lt 108 725 5 TI T amp T 8 ESS o o 9 0 AND GATE 8M IC4 4581 5 5 SWITCHING amp amp s 8 B30 2270 05 Q7 5 5054 2SA1162 Y CN2 010 eDi2 5 10V 3237 k K K 4 P i E40 3237
6. ay i MCF B TES I MCF WAVE FORM ALIGNMENT I e CN252 E40 0211 05 1 AGC A 2 gt Q REVERSE E E CURRENT 8 PREVENTION RXLO1 o Quas 8 lt 855 Gr 58 RIZ 5 1 828 ass Bg 8 5 73008 3 i 10 695MHz IF B 1 SWITCHING D255 RX 2nd TX MIXER DAN235E E R291 RX IF AMP Mops 139 1480 05 eCN254 L39 1480 05 HSB88WS 100 E04 0191 05 Q253 TH251 3SK317 147V j 5 8525 828 Bos cow DAN235E we 7T 1 SWITCHING 825 1 Rees 828 5 8 I I TX 73 095M 2 8 8 46 1dBm ov TX IF 2 252 2903356 ATTENUATOR 2 I 0254 R280 eee m KRC418E 8 2 BS amp R SWITCHING 34 7 47 ov 0255 2 25 3356 Rees 64 1 292 S SWITCHING 5 3 8829 0251 28 1830 P I are e TXB e JSN lt g a LO2 B 58 82s SS CN253 7 04 0154 05 8C dd 102 m m m m
7. E x I L102 e 1103 EET 5 2 139 1259 05 139 1260 05 5 x 2 ay 5 PIN 8 C103 560p e ec107 120 i 28 g R102 8 818 8 D aT 6 2 g 68 0101 159356 ld 8 1 L101 eni 77 1 EN 1705 25 T D101 44 SURGE ABSORPTION 152 t IE S 154 330p 8 60157 150p 8 8 2 I 8 I 0151 155355 o o k L151 5 9 C159 06010 2 25 47 9 0151 SURGE ABSORPTION 1 1202 1203 41204 139 1266 05 139 1223 05 L39 1223 05 K201 1225 1228 9 es 120 18 0206 68 C209 2 I 82328 8 p 5 1 8 C204 120p 207 5 8 T ST 5 0201 155355 5 H 8 1 8 L201 8 S 0211 p 30 010 47 75 2 D201 I SURGE ABSORPTION 1252 91253 K252 sibi 139 1221 05 139 1221 05 t R101 8 ec254 47 ec258 100p 18 CN101 2 5 5 40 5734 05 E aT i 0251 159355 50M 10 8 5 8 id 1251
8. RATB RATB RXB RXB 78 e 168 1 e ofso 30000 SWITCHING 220p Bes 060 156 6157 erei HVC131 9 LA LA 6 8u 6 8u 051 wx 1 470 a KRA318E gus 8285 8583 83 568 STS fa 777 777 u BC Bes 30K 1 705M SWITCHING lt SWITCHING 5 225 069 055 HSC277 Q52 lt gt 4 1 gt lt lt 18 BNZ3IV 215216 88u 1200p 8 3 8 Jg 13 02V 13007 SWITCHING mmg SIG n TR OTR 1 8M 1 705 2 5M BPF2 2 33 Dum RS pe ows OTS ST SWITCHING lt SWITCHING 85 D61 el69 eco HSC277 053 SWITCHING a 11 18 056 gaS 2 S 13 02V 13 007 Ss 868 3 5M 2 5 4 1M 4 gt n L g 33 ov Qum gir 5 5 x SWITCHING 1SV312 2 SWITCHING 825 062 HSC277 054 18 13 00 13 02V 1 1300 41 7 5 BPF4 525 ov SWITCHING SWITCHING 0
9. Ref No Ref No Address J72 0878 19 A 2 15 6M 5 8 5 5 R32 f 019 m 9 8105 2116 0 pe 1626 C16 215 326 R634 165 co 28 C28 eis Blo 013 eae 79 T 43 M GND R68 ES C88 N 2 96 C641 emm 648 Ei e css R94 ef 8642 11 54 12 mu GND 5 5 1623 0623 lt 9 C638 e ps e 2164 R13 S mm le 93 aB C87 8 5 F 211212 ace Flos co 188 2560 E N GND VCO B 8 R16 12 AGC 555611 81 ka R E 555112 7 630 05525 8 ES te C629 Te ej 3 k 8461 2563 ERE L24 p 3 678 E L28 0 12 18573 E573 5 R580 E 596 02 110 5 3 579 53 E 0 39 8577 C764 l 1 595 om fex n x m 7 8 m Q 1 tok GND 8 5
10. 14V 14v 14 14 I eLi3 148 14S 148 148 14S SURGE 2 100 FANH FANH FANH FANH FANH ABSORPTION CN9 S 2 FANL FANL FANL FANL FANL FANL 5 E40 3246 05 E 2 1 1 1 1 1 1 z 1 1 IGT 5 x x 1 PCS PCSI PCS PCS 583 FAN x 1 THZ TH2 TH2 5 8C e 8C 8 ov 2 AVR ELIA AVR ED De Te BIAS CONTROL B 822 4 94V 7 85V 03 T 7 81V SWITCHING E40 3246 05 2 1 1325V 2 1 1325V 25034210 g sar 2 OUT IN OUT IN 4 DTC114EKA 5 t e FAN2 8 GND GND 3 25V 28 g28 92 92 88 8 gt FAN Qem 55 s 2 lt gae 8225 mz 825 s su ems SUB UNIT X58 4900 00 9978 22 TS 615 975 27793 FAN2 F POM 8 15 lt 3 S T 8843 3 Sues 48 3 BIN BIN 1 i s
11. J72 0878 19 B 2 375 B XF931 2 TCXO OPTION 1 81631 sd FIL2 154 BLNK z 8 6 8C GND IFIN 10 10 IFIN w501 OPTION FILTER 1 EE 1 NB 2 GND 12 8 8 5 OPTION FILTER 2 FANL 8706 1 1 4 3 PSC1 IC684 FENT 3 8 C703 R705 4 R201 5 Ej 5 5 8 2 R202 C62413 CP204 1 1 1 1 CP210 CP209 CP207 CP205 PEPP T zje 1 99 1 209 108 2 5 4 1225 e 1 Ed NI No S 8 4 oj 12204 g 3 E a 8 S Eu El o 73 72 3 D B s 5 8 178 5 E 4 5 8 0132 B E B 3 K131 0203 R209 RTK RD MKE ALC bh T B 522 zt Component side 8 RET 521 E 8524 Laver 1 BRK COM SPO
12. IF E04 0191 05 gue 5 0 sos 8 8 4 TXB gt IFGC IFGC TXIN R527 C502 AVR E aav Q624 9 967 10 28A1774 R 1623 25 4617 146 t e AVR ab 8 mo 10u e 54 BUFFER gt say 0622 Mai os SES 2504617 8 28 858 D621 622 8 5 VOLTAGE 850 85 83 8 ster SSB CW MOD 528 85 436 8ZS MIXER IG 10621 g 623 625 854 55 525 NUM1496V WEHPEHATUHE 8 8 4 14 COMPENSATION H B alice 86883 59 1063 yb Sed 828 7 eu 501 0623 6 68V 82 250461708 5 3 253356 828 x BE 6 82V 0825 BUFFER gen 5 10 1063 1 78V 2t 22 8 9 aso Sao 452 Be layne H 828 878 BT6 8 10 89 5 an a BT 858 8 dl i geev 1502 ewsoi 85 Se Bm 225 6 04V 0625 pes 628 578 0624 UMX N 555 220n 90622 eR625 evrs21 REVERSE 2 AMP 854 pa ed CURRENT 25 gt T anne PREVENTION it 5 pm 8 2843 6
13. 41 ele 22 6 8 8 88 65 Same 8 3 RIPPLE FILTER 8 88 017 2SC4617 R Bsz 1 VARICAP 5 5 0451 8 225 Same clas KV1470 e C451 615V 90451 1 04V SWITCHING 120p eC466 _ eD453 82 eR451 91451 m 18 HSC277 8 DOUBLER m 4 212 m 28 4617 SWITCHING 013 RN47A5 30kHz 15 99MHz 0V SWITCHING OTHER 3 3V 2AN 8 L 418 z R453 41458 3 mn um umn m m m m m m m m sp m m m m m m m m 220 gl 7 S i 418 pic e C452 6459 0452 27 115V SWITCHING 82 2SK508NV K52 e D454 Lot 155 55 eR452 01452 11677 21 5 HSC277 362 8 ASAS 16MHz 35 99MHz 0V 4108 ioiV 2SC4649 N P cv z 35 99M Hz des 101 AMP 828 HERS SV OO Q454 5 E Bum gt e 1 R464 SWITCHING 220 sme 273 4 VARICAP e C482 0455 64 SWITCHING 1 H ecr KV1470 5 0456 222 0456 82 72 0343 05 25 52 4 HSC277 58 054 R460 eL461 i 2804617 BUFFER L PSC 36MHz 59 99MHz 0V SWITCHING OTHER 3 3V s ome 8
14. GND i 8 amp Wire 9 0502 155348 155348 2 5 0 7 L501 1504 S285 s 5 oom a Land 8 Wire im 8 0503 e A T 5 L W503 fe VSF IDET VDET 9258228928 cx 0 7 k 5 TZE Ee zx GND 229 822 9515 D503 506 0507 509 58 Land amp Wie Seg OT 8 5 5 8 46 i SURGE 36 8 3 T ABSORPTION SURGE Su e W504 T 5 ABSORPTION 29 5 Bg a B e 28 8 GND 2 D501 502 5 5 GND 2 Land amp Wire HIGH FREQUENCY 5 2 L592x892x 2 If gt 28 RECTIFICATION 28 8 8 865 8 738 8838 W505 Boe oo 8 2 ENB 0 77 Beams E 5 GND VSR 1 Land amp Wire per FINAL UNIT X45 365X XX A 3 AT CN819 DRIVER FINAL UNIT 13 19 es X45 365X XX A 3 AT CN820 8 8 8 41 T ome 4 70V s s moms 8 5 85 1 o en SIGNAL AMP T T 0506 2SK208 GR Q501 505 9050 ensi DRIVER Ik WN INVERTER 1 0505 0014 a 41 509 4 70V 13 07V VDET 228 TC7SHUO4F nmn ov ATS D FLIP FLOP 41 503 1 00V _ 520 TC7WH74FU R 13 08V 0 36 I 13 02 sn 0501 8 ov FMASA 13 07 2 50 1
15. 206123 Address Ref No J72 0878 19 A 2 sma 1 s m 8 5 2 5 124 272 S AS 599 9 2121 E ec oc ale EE Ee 5 226 I E S T Tar 665 E 5 5 E 5 34 E 5 Re4 CN3 627 3 Css 101 621 Hd BLUE 1 TH622 102 273 S R65 C80 6 58622 ey Tel Ter fer Q18 8 C99 43 to R63 5 5 115 a 461 rese 0 L551 RXB 4 C94 RSS 832 E193 C52 R61 ceo ce4 5 e c 1 16 1 RXOUT OPTION FILTER 1 850 2 5 1451 460 1461 R452 1452 5 5 113 t e e t IC551 mim VR621 R638 B E B 451 0455 D452 1 21 515 551 481 5 8 9 8 8 IS lo 2 8638 9 54 5 5 R60 R55 e 6 74110852 5 Ga C581 5 6 g 114 05851 R72 c TC452 5 B 8 S Tssa 9 E 3 T 8583 0551 55 IB 6 455k 0555 1455 1464 ij 5878585 OPTION FILTER 2 458 457 478 1168 360 2 1 52119 reg pm Ial 451 0456 045 B DE FI E 0 6 BEA gt X teh
16. m 783 ov 9 8 T T TXB 7 e i 6 RXB 5 4 AGC ALC 4 mE 3 BLNK 22 FILA 85 8 0657 2 ata 52 858 47 05121 1 FIL2 458 8 FIL2 754v SWITCHING REVERSE 8 T T T CURRENT EL PREVENTION 828 82s 8 98 OMe s 5 1343401295 paw gi 44014 90522 eR522 NT ecnsss 228 NB CIRCUIT m E40 6273 05 228 8 1 88V 5 0506 1506 E 28 4617 0 1 4 BUFFER 1 2804617 0 aas 1240 a5 824 9510 RECTIFICATION 496V SP 0501 i 100 LE RB706F 40 T 853 C523 4 01V DIFERENTIALAMP He J g 5 5 0010 orn 9502 at shi RA 558 M 259 258 228 4 96V n kK 138 NB NB 53 R509 R513 0563 8 ze zk KRC402E 10k 10k z SWITCHING SWITCHING 5 L505 0503 9507 251824 oe 2 SWITCHING 47u 2288 9560 gme g 529 RNI704 03 BT oy R 0 09V 8606 f 5 1 8k Ld 330 717 7 0505 NBL ov 4 08V 28C4617 0 R607 SWITCHING 4 270H 820 ams 558 8 8 8 8 8 NBL 2 E amp 4 2 lt 10 695 AGC ALC
17. 2518 i 4 8945 i C419 O 8343 D R239 J72 0878 19 B 2 983 982 0 5 M 8973 4 1975 0979 4 PCBOARD 5 N TX RX UNIT 57 663 A 2 B 2 0 11 0 12 5 2 71 2 72 5 Foil side view J72 0878 19 I R7 cs R3 J C6 62 us B ep 5 8550 15 6M 9 8 634 0 R645 R64 8 Ble S S ha 5 8 5 C631 C978 8975 ec 8979 0134 ALC Rem B Q 2 Bang 5 ex C208 RT F B El Fae E 8 ES icc C601 CP732 CP731 4 3 lt R704 2 RI e 5 CP202 2 Els ki B IN 4 15 S C226 E329 E S N la o 1 227 8322 R323 R324 R240 8325 230 ra Ej I B N Ee C325 5 6238 N R234 5 4
18. E56 0411 05 E56 0405 05 PHONE INT SP PADDLE KEY EXT SP E11 0482 05 11 0455 05 E11 0455 05 E11 0414 05 MIC NA n COM E58 0507 05 E58 0435 05 37 1072 05 j h L 1 0mm Pitch n hs CN309 18Pin CN403 Wot 00 08 T 88288 Bisnes 7 1069 05 9 89883858 20280892 z 55 KEY KEY ow 8 4801 4731 J131 J132 J201 4851 FINAL UNIT FILTER 26 X45 365X XX B 3 AT RF UNIT PRES PRES 0 11 18 4805 K cu cue 2 71 18 4805 E se j 0 00 TS 480HX 480SAT K 8 8 LCD X45 366X XX B 3 200W 2 71 TS 480HX 480SAT E 5 5 0 00 TS 480HX K oe a B38 0879 05 2 71 TS 480HX E 18 18 E37 1058 05 CN254 IF RED CN501 E04 0154 05 IF iS om mf IF E04 0191 05 E37 1060 05 3 5 Eolseos 101 LOi 0191 05 0154 0191 50 5 8 3 5 CN253 105 MARE DISPLAY UNIT 88 5 5 5 04 0154 05 102 LO2 E04 0191 05 s g z 252 23 amp zig E37 1062 05 272 58 ae 58 amp X54 3410 00 A 3 TX RX UNIT X57 663X XX
19. TX RX UNIT TCXO amp BPF TX RX UNIT TCXO amp BPF X57 663X XX B 2 X57 663X XX B 2 C742 R765 VOAF 11 tu 22k REF 25V t REF2 5V 3 78mVp p s fT AF 823 2 828 858 ESS 10733 eee 5 BU4066BCFV i 0734 FMDET 1 AMU 5 Pis SWITCHING E F 1448 E ScB SPS 731 2 2 851 142805 ET e lt 2 gs EXT SP ANALOG SWITCH sP t 515 SWITCHING 92731 2 0737 85 11 0414 05 T S 04 RNATAS 25 aos sd 0736 EI PHEW RIPPLE FILTER mom Sue t t 40735 th 8 2801624 5 SURGE ABSORPTION 9 ca 14 1 13 70V 1301V 8C 126 X57 663X XX A 2 D351 D805 VR1 R217 R218 R223 R239 R351 R352 R373 R741 R772 R804 R808 R809 R816 821 R826 0 11 TS 480HX 218 25111 R12 7484 05 NO NO NO NO 10k D 39k D 3 9k D 39k 220k 10k 33k 33k 10k 1M 470 0 12 TS 480SAT K NO 155388 NO NO NO NO 1k NO NO NO 68k 390k 15k NO NO 15k NO NO 2 71 TS 480HX 218 25111 R12 7484 05 1k 1k 1k NO 10k D 39k D 3 9k D 39k 220k 10k 33k 33k 10k 1M 470 2 72 TS 480SAT E NO 155388 NO 1k 1k 1k 1k NO NO NO 68k 390k 15k NO NO 15k NO NO
20. N TS 480HX 480SAT 100W FINAL UNIT X45 365X XX A 3 0 11 KS 2 71 ES Component side view J72 0875 09 2 als 2 2 1 vl D801 D891 D802 D803 D804 D805 D806 D807 D808 K891 K802 K803 K804 K805 K806 K807 K808 J72 0875 09 A 3 C870 C877 Component side Layer 1 Layer 2 Foil side 10 11 12 14 a e p E 8 TS 480HX 480SAT PC BOARD 100w UNIT X45 365X XX A13 0 11 KS 2 71 ES LAS i gis M a oA o PcBoARD S 480HX 480SAT v 100W FINAL UNIT X45 365X XX 3 0 11 KS 2 71 ES Foil side view J72 0875 09 e Wiig gt 4 1 TS 480HX 480SAT RERUM G 100W FINAL UNIT X45 365X XX 3 0 11 KS 2 71 ES Foil side view J72 0875 09 100W FINAL UNIT X45 365X XX A 3 0 pcpoaro TS 480HX 480SAT 3 oo 78h 5 4678 lot 6 k m m 7 8 2
21. SURGE SURGE SURGE SURGE SURGE SURGE SURGE SURGE ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION 0810 155355 0812 155355 D813 155355 0815 155355 D817 155355 0819 155355 0821 155355 D823 155355 K C834 0 01u C846 0 01u C851 0 01u C857 0 01u C865 0 01 C873 0 01u C879 0 01u C885 0 01u 11 5 I 4 4 83 1 44 4 4 4 2 8 2 rh 5 LIE 1 e 8 RE 3 CN505 FINAL UNIT ANT X45 365X XX C 3 AT SURGE SURGE SURGE SURGE SURGE SURGE SURGE SURGE 1 ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION D809 188355 0811 155355 0814 155355 0816 155355 D818 155355 0820 155355 D822 155355 0824 155355 K K K Kt k C833 0 01 C852 0014 C858 0 010 C866 0874 0 01 C880 001 C886 0 01 I 4
22. gt gt gt KH 5 480 K KS TS 480SAT TS 480HX E ES TS 480SAT E TS 480HX 480SAT PARTS LIST TX RX UNIT X57 663X XX Desti inti Desti Ref No Address Parts No Description nation nation Address Parts No Description RK73GB1J470J 47 RK73GB1J271J 270 RK73GB1J104J 00K RK73GB1J470J 47 RK73GB1J102J 209 210 RK75GB 100 J CP211 RK75GA 100 CP212 RK75GB 1 0K CP213 RK75GA 47 CP214 RK75GA 100 CP215 RK75GB 100 CP216 217 RK75GB 47K CP219 RK75GA 41K CP220 222 RK75GB 100 CP223 RK75GA 100 RK73GB1J RK73GB RK73GB1J RK73GB RK73GB CP224 225 RK75GB 100 CP226 RK75GA 1 0K CP228 RK75GB 41K CP230 RK75GA 47K CP231 233 RK75GB 100 RK73GB RK73GB RK73GB RK73GB RK73GB CP351 RK75GB 100 731 732 RK75GB 10K CP802 RK75GB 47 R1 RK73GB 10K R2 RK73GB 22K RK73GB RK73GB RK73GB RK73GB RK73GB R3 RK73GB 10 R4 RK73GB 100 R5 RK73GB 2 2K R6 RK73GB 82K R7 RK73GB 330 RK73GB RK73GB RK73GB RK73GB RK73GB R8 RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB1J682J RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB1J271J RK73GB1J472J RK73GB1J470J RK73GB1J102J R92 1252 05 RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB1J
23. RF UNIT X44 327 L166 L167 L168 TC51 1 JTC52 CN152 TP1 FINAL UNIT A 3 VR1 2 3 801 Final idling current VR802 ODP Over Drive Protection FRONT 74 RF UNIT L166 167 168 MCF 73 095 2 TC51 Trap frequency 11 7 2 TC52 Trap frequency 15 5MHz TS 480HX 480SAT ADJUSTMENT Adjustment Points Lower Side TS 480SAT RF UNIT FINAL UNIT X44 327 X45 365 A 3 L166 L167 L168 51 52 TP1 FINAL UNIT A 3 RF UNIT VR1 2 3 Final idling current L166 167 168 MCF 73 095MHz TC51 Trap frequency 11 7MHz FRONT M TC52 Trap frequency 15 5MHz 75 TS 480HX 480SAT INTERCONNECTION DIAGRAM 76 CN101 E40 5734 05 5 1 0mm Pitch 10Pin E37 1071 05 88 5 5 8 GND Eb Q ANTI lt GND N Eb Q ANT2 lt 7 1056 05 1 W GND gt 1 40 3246 05 z FAN2 FAN2 0009 E37 1056 05 B2 GND W801 200W GND E37 1073 05 h e
24. KH 5 480 KS TS 480SAT 5 480 E ES TS 480SAT E TS 480HX 480SAT FINAL UNIT X45 365X XX Ref No Address Parts No Description PARTS LIST Desti nation Ref No Address Parts No Description Desti nation L815 L816 L817 L818 L819 L820 L821 1822 838 1891 R1 2 R3 R4 R5 R52 R53 R54 R55 R56 61 R90 91 R92 R101 105 R501 R502 R503 R504 R505 R506 507 R508 509 R510 511 L34 4490 05 L40 4705 34 L34 4628 05 L40 4705 34 L34 4490 05 L40 4705 34 L34 4490 05 140 4705 34 140 4705 34 RK73FB2A470J RK73FB2A331J RK73FB2A470J RK73FB2A100J RK73FB2A470J RK73FB2A221J RK73FB2A100J RK73FB2A122J RK73FB2A470J RK73FB2A220J RK73FB2A391J RK73FB2A102J RK73FB2A332J RK73FB2A102J RK73FB2A562J RK73FB2A470J RS14DB3D101J RK73EB2B391J R92 3510 05 R92 3510 05 R92 3511 05 R92 1240 05 RK73FB2A103J RK73FB2A223J R92 3559 05 R92 1274 05 R92 0696 05 RK73FB2A223J RK73FB2A103J RK73FB2A470J R92 3574 05 RK73FB2A223J RK73FB2A103J RK73FB2A681J RK73FB2A822J R92 2018 05 RS14DB3A101J RK73FB2A100J RK73EB2B1ROJ RS14DB3F820J RS14DB3A4R7J R92 0679 05 RK73FB2A100J R92 0686 05 R92 1212 05 RK73FB2A102J R92 1316 05 RK73FB2A101J RK73FB2A102J RK73FB2A101J R CORE COIL ALL FIXED INDU R CORE COIL ALL FIXED INDU R CORE COIL FIXED R CORE COIL
25. FANH FANH FANH FANH FANH FANH FANL FANL FANL FANL 1 1 1 1 101 101 IC1 IC1 IC1 IC1 IC1 IC1 1 14V 14V 14V 14V 14V 14V D4 eLi2 SURGE ABSORPTION 148 p s 148 148 148 148 SONG 2 mm PCS1 e Posi PCS1 PCS1 PCS1 9 552 TXB TXB TXB TXB TXB 3 88 4846 2X6 8 SWITCHING 58 28 558 1 DET 1883 AVR T 405 114 SWITCHING hen i re 4 97 010 4 987 4 987 E T 13 18V T 4 14V 3 28 nesses 25 305 BIAS CONTROL ort 255 rasos eut 1 2 1 13 277 5 IN 8 gt GND T 0 73V 3 420 e 28 3421 SHS 3 45 3 22a e ov ov 12 68V R39 eq 28 ES 2 Q6 Di2 SI7445DP 10k 3 47V en x SWITCHING 09 I TEMPERATURE Q8 2801757 Ce COMPENSATION 80175 EZ 8 IN bey 692 5 TA7808F 390 8 8 08 9 E40 3246 05 Tm DTO114EKA iw 13 287 Eo TE a m R I 5 1 8W aT IW 1 e CN7 e R20 SWITCHING 2 4 4554 6124 RUE SWITCHING 14 eR6 e e EXTAT lt m 5 6k I pur m 330 14 8 133 0617 15 001 3 2 1 GND 5 248 10w 1 2S x BIS 825 3 Ome Dmm 2 15794 Bi gz 55 DRIVE AMP Q1 8 SE E
26. KH 5 480 KS TS 480SAT EH TS 480HX E ES TS 480SAT E TS 480HX 480SAT PARTS LIST RF UNIT X44 327X XX Desti nation Desti Address Parts No Description nation Ref Address Parts No Description R15 RK73GB1J101J 00 J R16 RK73GB1J222J 22K R17 RK73GB1J151J R18 19 RK73FB2A560J R20 21 RK73GB1J472J 1295 09 1 2795 09 2295 09 2785 08 33 0695 05 4 4 4 4 2285 1595 TOR 1 1085 L TOR 1 4785 L TOR 3985 L TOR R22 R92 0670 05 R51 60 RK73FB2A470J R61 RK73GB1J471J R62 70 RK73GB1J330J 71 80 RK73FB2A470J 1 2785 L TOR 1 1885 08 TOR 1585 08 L OR 34 4569 05 41 2785 08 L TOR R81 RK73GB1J560J R82 RK73GB1J472J R151 RK73GB1J103J R152 RK73FB2A221J R153 154 RK73FB2A121J R155 RK73GB1J682J R156 RK73GB1J104J R157 RK73GB1J473J R158 RK73GB1J182J R159 RK73GB1J473J 33 0695 05 L TOR 39 1476 05 140 3385 34 L TOR 330NH 40 3391 37 OR 3 3UH 141 1585 08 L TOR L41 1085 08 TOR 39 1476 05 L39 1480 05 40 4785 34 40 1015 34 F R R160 RK73GB1J471J R161 164 RK73GB1J100J R165 RK73GB1J683J R167 RK73FB2A470J R168 RK73GB1J470J L40 4705 34 40 1015 34 F R 34 4709 05 005 34 R 34 4408 05 R170 R92 1252 05 R172 RK73GB1J562J R173 RK73GB1J100J R174 RK73FB2A471J R175 RK73FB2A561 J R176 RK73GB1J473J R177 178 RK73GB1J681J R179 RK73GB1J120J R181 RK73GB1J102J R182 183 RK73GB1J100J L25 40 1015 34 L FIXE R
27. N z z z z z 2 2 2 K o 9 ysg s 2 2 s 2 22222 222 Zee 95 c 1 gt 7 es nti 114 X54 341 1 2 F H SCHEMATIC DIAGRAM TS 480HX 480SAT DISPLAY UNIT X54 3410 00 A 3 00000000 000000 000000 R AT T 1 2 ATT PRE VOX PROC aie OFF NAR 2 MHz FINE ES Q MENU HE 121 on 20 Lr QUSS 5 10 38 k B4 ri 200w Ness nul XIT wae 1 2 El NUS 13102 320 085 14462 na PISI FIS FIS RIT 5V 4 56 120 11 11 0482 05 GATE 8M SWITCHING 104 TC4S81F 7 Q7 m 2SA1162 Y che i E
28. i _ EALC 3 1 er pes 200W Type ONLY X45 366 REMOTE E ARE dad 802 10 5 14 5MHz 0804 PRO NJM2902V E H T 1 I VE H 1 4 0 X pee Q805 D A IC801 VSE H 2682782 2 d 215 303MHz JOE aee Ap 25 3075 i o 25 oF s 28C2782 192 1 VSR p if 5 11 28K2595 49 0 54 0MHz d i H 4 IC2 S 31 os i l ij 2 gt 2502782 01 25 2596 IC801 2 c UE 1 28K3075 H dr 1 40 NJM2904V INTERNAL uncus ANT TUNER i FINAL UNIT A 3 d RD1 X45 365 AT CS1 RS1 t X45 366 200W ye a 110208 207 5V 3V 3V55V HD74LV2G TC7WT Ma s E 1 34AUS 125FU p vco1 08 12 x 0455 015 25 4617 2 25 4649 25 4649 LO2 i 0452 NP N P 3 25 88 2 101 2 62 4MHz I OPHION L RS 232C i 0456 vCO3 1 133 095 2 73 125 1 EN 1C203 c 0451 452 456 133 095MHz TEXO p ADM202EARU 11 125480892 25 4649 05 04 91 o o o o o 4 N P 2SC4617 R 28 4617 26 4617 25 46178 PLL k 1 LMX2360TMX H EAEE NUN 011 07 02 06 ui MNp din 15 0MH
29. 1469 8470 t 2 14 1 rT E763 e E RXB 1 16 R2071 E J 1 215 E 8 Ore 7 8 t 12201 C254 1 E 4 8 9 202 G 2 208 CP213 CP204 S 705 3 cm m 15 B 212 210 209 CP207 206 205 C751 IF C281 1 4 0284 827 6283 43 8 5 1 a C750 36 1 073 dd I 12209 amp E 6267 37 144 H 108 2 L J E E 28261 _ 8278 E 231 Es jm 0807 752 GND R259 8279 E 5 19425 8 1 E g DASH 8C E264 RE40 8 E Res gt 5258 EN E D681 KYS Q 8 E 5 ckvs 268716 AGC 9 2 5 5 4 5 3 Bab 2 5 Lx PGC ES 1C220 8221 1 204 18813 8 C754 A 2 5 2240 PRES 8 5 6223 8235 1362 DATA 8 5 CEK R REN R2 1363 ac R29 4 5 a 2 ae 8c 8296 E me Rei 145 5 cx gt spt ap Ones 2232 e C420 mE 72 109 36 73 a ah 9 18 GND 0735 731 TTTTTTTRTTTTTTTTT 5 Ta S 2 B ki 2101 10 15 5 1 T 307 CER mE 8 5 to 8262 18 5 I 6317 R312 E318 1 222 T x C
30. 24 TS 480HX 480SAT SEMICONDUCTOR DATA Portname Pin name Function Active level Condition M62364FP A D LD VI VOI VGS 1 playback signal input Uses only to playback VGS 1 VO VOO VGS 1 playback signal output Uses only to playback VGS 1 VO NC VI NC VI GND VO NC VO FM transmission signal During transmission in FM mode 00 VI GND VI CODEC output signal input VO VGS 1 input signal output During VGS 1 recording standby time constant recording VO ANO signal output VI CODEC output signal input VI CODEC output signal input VO FM modulation signal output During transmission in FM mode FF VO SSB modulation signal output During transmission in modes other than FM mode FF VI CODEC output signal input Mixer TC4107F RF Unit IC251 Equivalent circuit Buffer HD74LV541AT TX RX Unit IC222 E Logic diagram Function table 1 Output 2 18 A1 1 To seven other channels High level Low level Immaterial High impedance N gt Mixer NJM1496V TX RX Unit IC621 Equivalent circuit Vo Vo 6 12 Carrier input Signal Input Gain adjust Bias 25 TS 480HX 480SAT SEMICONDUCTOR DATA CODEC AK4550VT TX RX Unit IC217 Block diagram A
31. E amp 9 k 5 55555 82828 5555529 3320 LEVEL CONVERTER SWITCHING ac 1 36 410203 498v M 42 ADM202EARU 4 amd 14 4444 4 4 4 I con 1 1 1 RK7SGB1J473J 2 3 REVERSE 8 CURRENT 1 4 PREVENTION I 8 1 5 1 329 amp 0208 1 vec KDS121E 1 asoy m 1 7 40V 1 1 8 zs 3 29V pd 8 i 10207 10209 0485 4557 58 0435 05 j 62217 n EFS OR 155 HD74V2G34AUS 8 HD74V2G34AUS REVERSE RK75GB1J473J 39 818 88 gg 1 BUFFER 10 BUFFERIC CURRENT p Hel 1202 555400 PREVENTION 1 0 215 21 LT XML r ort j COM STPC 1205 uerum E LE T m 1 8 5 58 B 58 EA 4210 1 C323 9 0 01u 0232 0010 eR342 100 538 845 Pelo o 22 4 IMITER 1 21 2232323 5 21 222323 i 5L lov 5 2 8 cad 4 1 t Jt T 1228 etl 55 1 IC205 Im i 1828 88 2 1 P To7wri2sFu 6
32. Pin name Function Active level Condition UPD6345GS Extended I O Enable FEN1 100W only 01 CI 1 25 capacitor switching Phase error correction C1 On Active 02 CI 2 5p capacitor switching Phase error correction C2 On Active O3 CI 3 10p capacitor switching Phase error correction On Active 04 CI 4 18p capacitor switching Phase error correction C4 On Active Q5 CI 5 39p capacitor switching Phase error correction C5 On Active 06 CI 6 75 capacitor switching Phase error correction C6 On Active Q7 CI 7 150p capacitor switching Phase error correction C7 On Active rx pte poe K asti aem a O O 08 CI 8 300p capacitor switching UPD6345GS Extended I O Enable FEN1 100W only Q1 1 25 capacitor switching Phase error correction C8 On Active Amplitude error correction C1 On Acti Q2 CO 2 5p capacitor switching Amplitude error correction C2 On Acti 03 CO 3 10p capacitor switching Amplitude error correction On Acti 04 4 18p capacitor switching 05 5 39p capacitor switching O6 6 75 capacitor switching 07 CO 7 150p capacitor switching O8 CO 8 300p capacitor switching Amplitude error correction C4 On Acti Amplitude error correction C5 On Acti Amplitude error correction C6 On Acti Amplitude error correction C7 On Ac
33. 3 VCO3 Display f 59 999MHz e USB Display f 36 000MHz TS 480HX 480SAT Receiver Section Condition Measurement ADJUSTMENT Adjustment Test equipment Unit Terminal Parts Method Specifications Remarks Perform the following in the adjustment mode Item 1 4 6 and 10 17 To terminate the adjustment menu in the middle save your settings with Menu No 76 1 IF SHIFT VR center voltage 1 Menu No 00 14 2MHz USB IF SHIFT knob Center Remote control panel front 2 MCF 73 095 2 1 Display f 29 200MHz Mode FM Spectrum analyzer setting Center f 73 095MHz Frequency span 100kHz XdB DIV 10dB RBW 30kHz VBW 30kHz Tracking generator Spectrum analyzer RF TP1 CN152 TP2 CN252 Adjust the coils to obtain the frequency response as shown 3 Trap frequency TS 480HX E type only 11 7MHz 1 Display f 11 700MHz Mode AM PRE AMP ON AGC FAST SSG f 11 700MHz SSG output 115dBm 0 398 MOD 1kHz DEV 6096 2 Display f 15 500MHz Mode USB PRE AMP ON AGC FAST SSG f 15 501MHz SSG output 115dBm 0 398nV TX RX ANT1 unit rear panel TX RX unit front panel AF output min AGC reference voltage 1 Menu No 01 14 2MHz USB TX RX A 2 Remote control panel front Set the adjustme
34. C260 10 01u 10M 9 75 105 1 0251 8 SURGE ABSORPTION EX 7 20 zo 1302 K302 2 E 5 e K301 L34 1278 05 3 9 5 e 2018 t vt 59 4 p 27p n 309 56 s 3 d 2 I 1 7 o 5 5 312 ap 2 0301 155355 2 8 8 o L301 5 9 C311 0 01 m 4 C93 0554 05 I 4 10 5 14 5 i D301 SURGE ABSORPTION 1352 1353 K352 830 2263 15 eK351 L34 1279 05 2 L34 1280 05 leC356 47 P 2 105 8 5 8 1 0 at C354 8T 5 0351 155255 5 8 K 1351 8 C359 0010 93 0558 08 4 i 1 14 5 21 5 1 D351 I SURGE ABSORPTION e L402 91403 91404 e L34 4661 05 134 1281 05 2 134 1281 05 1 ers mo C403 sep 90405 18 8 u AME E T ST e 0401 155355 1 pot 5 8 8 C411 p0 01u 474 1405 AA 21 5 30 0 i 777 SURGE ABSORPTION 1452 61453 61454 K452 K451 134 4662 05 2 134 4491 05 9 134 1359 05 1 R104 2 in amp 8 8 8 p E C454 E C458 tap _ 18 0451 155355 8 g 5 C93 0555 05 5 093 0563 05 5 0563 C463 60010 5 5 93 0563 05 IE an 91455 I 49 0 54 0 i 0451 SURGE ABSORPTION Land amp Wire GND Land amp Wire GND Land amp Wire E GND Land amp Wire FINAL UNIT ANT X45 365X XX C 3 AT 7 GND La
35. 1 202 Reduced voltage detection circuit Over voltage detection circuit External AT PKD DRO MIC DET IN Around the main microcomputer The main microcomputer operates at 3 3V of the supply voltage and 22 1184MHz of the clock frequency Three de vices panel microcomputer PC serial port and external AT for serial communication employing the UART function are connected around the main microcomputer The EEPROM 202 is connected for backup purposes The supply volt age monitoring circuit including the reset circuit is also con nected Around the DSP The DSP 220 operates at 1 8 V of the internal core volt age 3 3V of the external I O voltage and 98 304MHz 12 288MHz x 8 of the internal clock frequency The firm ware of the DSP is transferred from the main microcomputer with the HPI bus when the transceiver is turned ON The bus is also used in the command communication with the main microcomputer The buffer IC C222 is connected to the data bus to enter the logic signal The sampling frequency of the CODEC IC217 is 12kHz and the clock is provided from the DSP There are two chan nels for the analog signal input into the CODEC DET IN and PKD DRO MIC One of PKD DRO MIC is selected at the analog switch 1 219 which is mounted in the previous stage and is con trolled by the main microcomputer There are two channels for the analog signal output from the CODEC A
36. 1205 Mee ess re 5 ADSB35BRU 1 TEE Ls 4 I 4 RBK GAB INVERTER CHEE 01000 C60 64 Hs pas ea ii 264919 82 V sa 52 eno 9 15 elt 1 p T HAW 4 280401718 BUFFER re BUFFER 1 CT 100 EN PP 1 E 4 TB 1 Lem 4 para T 4 00472 806 0 01 2SC4617 R C196 1000 PCK 1 1174 1 PDA m e DEN2 m C197 1000 lt 1175 1 100 DDS E AD9B35BRU RXB 28 4617 t t VOAF STER 139 1480 05 R34 t t 14AG 8 t SEO KV1470 t SMOD C30 DET j t SPS 047u PHSW t PGC RIK g 0 02V 5 10k gt DET eas T 5 P REF2 5V 277 22 6 8 2504617 8 919 9 5 28 4617 8 mE Y lt z 5 MUTE SW 8 He a 2 FM MOD 8 1 224 518 NJM2100V T 8C tox ass 20 e 145 5 E 8 7 LIMITER gt 28 0135 OMS 22 8755 SWITCHING DA221 oy ETE 0134 R 0 02V 402 8 13707 RN1704 T 0 05V ABSORPTION J131 528 INVERTER Ki31 551 1420 05 z E56 0411 05 248 5 ms E LNAI elg 8 4 330 13 70V REMOT
37. LA 2 E 172 8 o D56 Li L56 5 B s 31 s 179 H 1154 Cs cag 181 R176 10 6169 m 1067 Bs m 30 D PRE D64 icc L157 968 50 126 a S BIB gj 1061 D151 158 162 L151 1066 8 221 C57 C59 C56 Address Ref No CN51 CN52 ULER e 5 1 15 480 4805 1 RF UNIT X44 327X XX 0 00 KH KS 2 71 ES v Component side view J72 0874 19 m BB 58 BERI 5 u 17 17 lt 20 17 17 al par DITE ETIN F G H J K L M N TS 480HX 480SAT PC EOD TS 480HX 480SAT RF UNIT X44 327X XX 0 00 KH KS 2 71 EH ES Component side view J72 0874 19 BLK Be gu 66 1063 J72 0874 19 K1 gt RF UNIT 44 327 0 00 KH KS 2 71 EH ES Component side view J72 0874 19 CN254 10 695MHz RED Ried a g R158 L152 e EN
38. i sox RES 28 8 528 8 SWITCHING 171 1180277 T oye 4 SWITCHING e 858 853 5 3 K 47u D255 RX 2nd TX MIXER T 056 1 8u 100p prr DAN235E R291 52 DoT 0301 1185388 BIg ats ats eas R160 22 lx 5557 5 RX IF AMP n 029 La9 1480 05 e CN254 mE e 1480 PADDLE K 0 13V 2 64V 258 ng 5168 5 5 14M FRE GAIN 1 KRC418E 72 i 0253 140008 HSB88WS 100 Eo019105 1 1301 11 N E 4 10 5 14 5 470 77 i 3SK317 TH251 IF TX RX UNIT A 8 T BPF6 PO s 12 68V aise 1272 A X57 663X XX A 2 E11 0455 05 17 5 B 1 96V 878 25 i SANGANG A mon CN501 47u SWITCHING 777 SWITCHING 777 th Sx g sso DASH 0302 1158388 28 Bsn 98248 9 K e t 4 RE DAN235E 85 065 R181 Hr ses 172 HSC277 q 11867 1 SWITCHING SWITCHING K 7 057 1 2u 2 46V TFL 1 18 058 4 4 Ve 5 58 265 Sms 2 KEY 0803 158388 13 02V 113 00 QN eM 21M SWITCHING 25v 44g 8301 1 14 5 21 5M 4 7 33 TXLO1 J302 ang s E s 8 8 od 22 2 TXLO1 I m oye E 2 92V 13312 3 EST 5S BT E11 0455 05 91 1 356 219 SWITCHING TX MIXER R 0V 73 095M TX 73 095M s Se 8 845 066 SWITCHING e
39. 6 0 09V 0 09V 1 5 5 GND IM xx VR2_R31 0644 05 I P94 DTC114EE DTC114EE AF SQL VR 534 X54 3410 00 B 3 7 5 01V alg 02 308205 B 3 C4 1000 SWITCHING SWITCHING R47 100 i 5 41880 2 10 5 BENI R48 100 1 24 F 2 3 t 3 1 MAIN 5 10V CNS E40 3239 05 ENCODER 1 7 100 g i MENT C44 1000 R50 p 00 3 MENS 100 pent i MEN2 gt GND 4 115 54 341 2 2 DISPLAY UNIT X54 3410 00 A 8 BS35 BS36 BS37 BS38 BS39 BS40 BS41 BS42 BS43 BS44 BS45 BS46 BS47 BS48 BS33 882835 BS34 833 LCD DRIVER LC75823W LCD DRIVER 2 LC75823W 1 2 ATT PRE VOX PROC AGC OFF NAR 2 MHz FINE SPLIT MENU la c e CO 0 002 0100 CECI W 1802 112 14 2 17 4 XIT 1 NR 2 DNL 79 20 35 60 egz 2522202220220222220882222 2322282222922222222388 12208822222282508089 lt AL lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt
40. LPF selection signa O Serial data output LPF selection signa Serial data input LPF selection signa GND LPF selection signa 7M LPF selection signa Speaker GND LPF selection signa 2 to Internal SP 2M O O 21 LPF selection signa O Speaker output N GND GND Speaker GND LED O Power on LED CN3 to MULTI IF SHIFT VR CN502 to TX RX unit A 2 X45 365 only 5 GND GND Multi encoder pulse2 130 TS 480HX 480SAT TERMINAL FUNCTION Function Function Multi encoder pulse1 Current detection 1 negative IF SHIFT VR voltage Thermal protect detection voltage 1 GND Power supply SW control signal 1 CN4 to AF SQL VR Enable for internal AT circuit 100W only 5V Data 100W only NC Clock 100W only SQL VR voltage 2nd power supply detection 200W only AF VR voltage Over drive protection detection voltage 200W only GND TX 8V to Main encoder Thermal protect detection voltage 2 200W only 5V Current detection 2 negative 200W only Main encoder pulse1 Current detection 2 positive 200W only Main encoder pulse2 Name 1 0 GND Function AT 5MHz relay switch 100W Power supply relay contr
41. changeover instruction H VCO3 selection External AT control DSP control chip select External AT control Unlock signal 21 TS 480HX 480SAT SEMICONDUCTOR DATA Panel Microcomputer 30622M8A 7NOGP Display Unit IC3 22 Name Function Name Function P94 Key illumination LED control signal P61 Not used P93 P90 Dimmer output 3 0 CTSO Not used BYTE Single chip mode selection Vss connection 57 50 Not used CNVSS Single chip mode selection Vss connection 47 42 Not used P87 P86 Not used 1 LCD segment display off control output RESET For Reset Reset P40 Not used XOUT System clock output P37 LCD clock output VSS GND P36 LCD data output XIN System clock input P35 LCD driver 0 chip select output Power supply input P34 LCD driver 1 chip select output P85 Not used P33 P31 Not used INT2 Not used VCC Power supply input Interrupt from a serial reception port P30 Not used INTO ULTI encoder pulse 1 input VSS GND TAAIN ain encoder 27 25 Not used ain encoder P24 P20 Key scan output bit 4 0 ASIN RIT encoder P17 P10 Key scan input bit 7 0 A3OUT RIT encoder 7 Not used P75 MULT
42. s 8 528 eea LIMITER T 18 8 18 18 18 8 8 I 2 REVERSE 2 Lou 40808 CURRENT s 2 Eng Egg 8 4 Q 259 PREVENTION 8 5553 5 5 3 8 5 3 7 biS 8 2308 202 ALG PROTECTION 57 663 2 4 7 TS 480 TX RX UNIT 57 663 2 4805 SCHEMATIC DIAGRAM R681 AGCSLOW SCASM 8228 3855 CONST 4226 ss DT 8 BU4066BCFV NUM2100V TXB 8 8 1 8707 7 2 12k ANALOG SWITCH BOUTPUT 10685 6 283v 3 TC7S66FU B INPUT 5 4 8 22 8 sc
43. z L Aver 779 1 188 93 09 OLY 678 2 0 K801 472 0875 09 3 86 i2 S 61 91H n gt 0 K809 K811 D891 D802 0803 D804 D805 D806 0807 0808 gt E ee eel eel 8 eo IN K891 K802 K803 K804 K805 K806 K807 K808 8 C830 C829 5 oes C827 C828 gt 960 4 5 S C837 C838 o e 8 C840 C839 E 5 VE E 8 9 8 a i o P gt b gt 810 K812 n e pcBoARD 1S 480HX 480SAT v 100W FINAL UNIT X45 365X XX A 3 0 11 KS 2 71 ES e Component side view J72 0875 09 2 3 4 5 6 ZR fet s jus 8 9 10 11 E 4 a di Component side idt 13 eje 4 87 14 10 11 12 13 14 100W FINAL UNIT 45 365 3 0 11 KS 2 71 ES Component side view J72 0875 09 C34 8 E rose es ES E 99 98 92 DO 05 528 5 paq EH 018 E BBE 621 G H TS 480HX 480SAT Pc BOARD
44. 2 w J72 0877 09 Am pm nn VET Eum E erue mft T f E n 7 w Z N 1 E Naa C e a 0 1 i B E99 p BE C3 6 291 j ZI WT inda M C ar qs sap gl E TS 480HX 480SAT SCHEMATIC DIAGRAM DISPLAY UNIT X54 3410 00 A 3 1 LCD DRIVER LCD DRIVER 2 LC75823W LC75823W 1 1 1 1 1 1 LINH 1 LCLK M LDAT 4 Lest 1 2 1 1k Li 10 2 1 4 R 4 7k R10 e 1 5 4 7k 8 osx 2 o 5 ox pam lt 55 5448 mL 5 35 98 ESE STA cp qe o gt g
45. 25 2596 zz 5 9 Y 02 2SK2595 533 D 3 8 5 lt 5 id i i ik eRi9 i R21 ik 14 2 47 5 13 2 47 2 2 R42 47 l w 1 47 SIN 22 8 47 e R2 2 SCK 285 i gt 8 4 BPN D T 7 67V i 5 4 Tov R891 470 6 1 ATLS 1 1 57 47 CN2 E40 5978 05 X45 365X XX A 3 0891 K891 Q891 L891 C891 C892 148 0 11 TS 480SAT 155355 576 0415 05 DTC114EKA 47u 0 01u 0 01 2 71 TS 480SAT NO NO NO NO NO NO 90 X45 365 A 3 1 3 SS H J suu SCHEMATIC DIAGRAM 480 4805 1015 1 1 1 1 14V 14V 148 148 PCS1 PCS1 TXB TXB LH 22u25 C28 C67 SUB UNIT X58 4900 01 i RR 38 ec2 330 1 4 1 ait 8 11 28 I T 13 28V 25 i Ts eR 3 3 1 40 5608 05 VOLTAGE 3 DIN1 1 5758 SHIFT eng eL13 8 L39 1491 15 eLi4 gt L39 1434 05 n 8 8548 VOLTAGE 4779 SHIFT 40 56
46. gt P d Iy 3 3 71 4 lt C Y a B D E F G H L 200W FINAL UNIT X45 366X XX B 3 0 00 KH 2 71 EH Foil side view J72 0876 09 2 30 30 3 1 e mE 5 1 4 20 8 8 8 5 1 C202 20 1 20 D2 2 25 9 5 1o ei 1 e e 6 Ej 5 35 36 D3 e wo 7 5 is B 5 5 10 D1 e 5 i 8 41 40 40 1 40 9 10 45 5 11 st st st 5 P 8 12 ADDITIONAL Ref Address Ref Address Component side 0101 8J m 0151 10 Layer 2 13 D201 5J Foil side D251 107 F G H 4 A B C E 200W FINAL UNIT X45 366X XX C 3 0 00 KH 2 71 EH Component side view J72 0876 09 2 3 4 Ne ec 5 7 e PES S Ref No Address Ref Address Ref No Address Component side 1 501 0504 4 5505 4C 9 0501 4H 0505 0506 Layer 2 0502 4H 0506 3D Foil side 0503 41 0503 40 B 200W FINAL UNIT X45 366X XX C 3 0 00 KH 2 71 EH Foil side view J72 0876 09 10 11 2 Component side D501 Layer 1 E
47. 10 Bi N35 4010 46 M3x20BLK N66 3020 45 H L 2 5 i N RF unit Parts with the exploded numbers larger than 700 are not supplied 51 TS 480HX 480SAT EXPLODED VIEW MAIN BODY LOWER SIDE TS 480HX E 1 04 FW N15 1040 46 M2 6x6 OC N33 2606 45 10 Bi N35 4010 46 M3 x 20 66 3020 45 M2 6x8 67 2608 46 L M2 6 x8 Br Tap N87 2608 46 wo 52 Parts with the exploded numbers larger than 700 are not supplied 206 A 7 Front Right Side TS 480HX 480SAT EXPLODED VIEW PANEL Front Right Side Rear Display unit C 3 A N14 0582 14 C N19 0670 05 J M2x16 N80 2016 45 K M2 6 x 5 N82 2605 46 Parts with the exploded numbers larger than 700 are not supplied 53 TS 480HX 480SAT PACKING J K 73 Sheet G11 4269 04 x 4 44 DIN plug 6P 90 Protection bag H25 2327 04 E57 0404 05 71 Sheet G11 4228 04 91 Protection bag H25 2343 04 101 Bracket J29 0707 03 91 Protection bag H25 2343 04 100 Bracket J29 0706 04 x 2 96 Stand J09 0409 03 80 Cushion G13 2022 14 91 Protection bag H25 2343 04 98 Bracket J29
48. 10 695MHz 101dBm 85 91dBm 60 9dBm 71 8dBm 52 6dBm 0253 CN554 CN901 IFIN IFIN 023 D252 D255 CN254 CN501 O901 D931 D936 D937 51 D256 IE E XF932 0971 RXOUT 2nd mixer p 10 2mVp p 3 78mVp p 1C734 Measurement condition Frequency 14 2MHz PRE AMP ON ANT input 113dBm 0 501uV AF output 0 63V 8Q 1kHz Mode USB Input 113dBm from the antenna set AF VR so that AF output is 0 63V and measure the signal level at each part The AF section is measured with an oscilloscope and the other parts are measured with an RF voltmeter 137 TS 480HX 480SAT LEVEL DIAGRAM TX SECTION v TX RX unit 57 663 A 2 QI PERS unit 57 66 10 695MHz 196mVp p 257mVp p 257mVp p 95mVp p FM 438mVp p 164mVp p 330mVp p 478mVp p 14mVp p 257mVp p 75mVp p 205mVp p FM 88mVp p 335mVp p 80 4351 MIC 1 221 1 219 218 217 214 212 621 C292 O CN555 CN971 0621 TXIN LO1 CAR 205mVp p FM TS 480HX Sub unit Fine Final unit X45 366 A 3 58 490 ae Final unit X45 366 A 3 X45 14 2MHz 480mVp p 9 6Vp p 04 790mVp p 330Vp p 326Vp p O5 0804 Gg n PO W101 T Drv 01 2 PIN 0805 18 18 28 TS 480SAT Sub unit Fine Final unit X45 365 A 3 X58 490 Final unit X45 365 A 3 X45 14 2MHz 128mVp p 3 1Vp p 34Vp p 215Vp p 300mVp p 215Vp p 04 CN1 CN11 1021 pav 01 02
49. L85 2124 15 eS L154 ED AGC G 8282 28 1165 118 d 5 S Jo 1157 c11 T STI ak o D68 Ed Lege amp a MM 59 52 P A El 8 7 E 1061 5 00 e L262 L264 o XF151 EET 051 R21 C22 5 8 L53 5 5 4 BPF5 1 301 C32 E 4 RO C J301 PADDLE CN51 CN52 BC ATT ERES BPF10 BPF7 BPF1 Address Ref No Address Ref No Address Ref Component side Layer 1 Layer 2 Layer 3 Layer 4 Foil side 12 13 14 12 13 14 A B C D E F H J T T T 5 480 4805 BOARD 1 2 3 4 RF UNIT X44 327X XX 0 00 KH KS 2 71 EH ES Foil side view J72 0874 19 v o 5 C287 0161 0160 ND EA a 5 R294 8 E BE 5 GE B 8 Se
50. Q156 157 Mixer Receiving first mixer 0158 Switching Preamplifier power supply control ON when preamplifier is ON 1 2 ON when BPF o selected 2 2 ON when BPF o is selected 2 5 4 1MHz is 14 5 21 5 2 0159 Amplifier RX LO1 amplifier Q160 161 Mixer Receiving first mixer Q251 Switching Transmission IF mute control Mute when ON Switching 1 2 ON when BPF o selected 2 2 ON when BPF o 54 60MHz are selec 7 5 10 5MHz is 30 49MHz and ted Q252 Amplifier Transmission IF amplifier Q253 Amplifier Receiving IF amplifier Q255 Amplifier LO2 amplifier Q256 Switching Gain correction between bands ON when receiving over 21 5MHz Switching 1 2 ON when BPF o selected 2 2 ON when BPF o selected 4 1 7 5MHz is 21 5 30MHz is Switching KYS signal control ON when KEY is inserted RX power supply control switch Switching 1 2 ON when BPF o is selected 2 2 ON when BPF o selected 10 5 14 5MHz 49 54 MHz is Mixer Transmission mixer ON when receiving under 1 705MHz is selected Shift register 00 Hi when BPF of 7M band is selec O1 Hi when BPF of 10M band is selec O2 Hi when BPF of 14M band is selec O3 Hi when BPF of 3 5M band is select O4 Hi when BPF of BC band is selec Hi when BPF of 21 O6 Hi when BPF of 50 07 H
51. 4581 LC75828W a 23 NJM2100V ANO NJM2100V 41 Evol DRM r FMTX T 1 7 NJM2100V i E vol x DRO AF 1 51 eras ANO 12212 AF PA 21 INTERNAL 62364 1 1 1C743 9 4 3 SP UMX2N Evol voar jLass4e EXT SP Wo 7 0133 M WT UMX2N M62364FP d d gt 4 5 AF SOL ANI ES K lt spo i TSO TSI 221 TTO TII Mic NJM2100V iO 3 SHIFT VR EN 1225 1 209 1 55 5V 3V bes TC7WT HD74LV2G MAIN RIT XIT ENC 34AUS i DATA REMOTE EXT AT 1 ANI 1 5 2 GND 2 COM 3 DTS 3 55 4 4 5 5 BRK 6 SOC 6 EALC 7 GND 7 RL 8 RTK 9 GND 135 TS 480HX 480SAT LEVEL DIAGRAM RX SECTION v RF unit X44 327 14 2MHz 73 095MHz 115dBm 114dBm 114dBm 113dBm 101 5dBm 101dBm 96dBm 101dBm Q153 1st mixer 0156 0160 19 17 2 051 0155 1 025 127 0154 TX RX unit X57 663 2 10 695MHz sls AF 1kHz 15 5 6 28mVp p 12 5mVp p 5mVp p 62 1mVp p 20 5mVp p 4 27 10 21 1C733 1 224 218 1 217 1 214 CN555 Q551 0554 0551 7 136 TS 480HX 480SAT LEVEL DIAGRAM RX SECTION v TX RX unit X57 663 B 2
52. To sums ames Bms 77 4 1 2 0303 1155388 KEY Kt lt 1 5 R301 11 gas J302 100 3 ors STS og PLE 5 11 0455 05 2 2 4 5 ass g TS 8 8 88 8 82 25 0301 304 ov 13 E 88 0301 E REVERSE dc CURRENT KRC402E PREVENTION SWITCHING 2 CN309 BPF9 1 40 5978 05 BPF10 GND 1 L BPF7 KEY 2 KEY DASH 3 DASH 8S DOT 4 ps e IC301 SHIFT KYS 5 2 KYS 2 BU2099FV REGISTER 6 AGC 6 AGC CKYS 7 ez PGC 8 PGC PRES PRES 2 t xx E DATA 10 DATA E 4 to CLK 1 5 REN to REN 4 4 BPF4 3C 13 1301 8C 14 5 L302 tu 1 8 145 15 7 2 1303 tu 148 RXB 16 7 5 1304 RXB RXB TXB 17 1305 iu TXB i TXB GND 18 To AGC GND TP for JIG PGC y I 1 1 2 1 1 1 PRE GAIN 82 44 327 1 4 RF UNIT X44 327X XX H J SCHEMATIC DIAGRAM 15 480 4805
53. 1 52495 oom 525 7 7 5 R6 Y 7 7 7 77 ELE s 2 330 1 4W 23 SURGE 283852 H T 1 40V 38 ABSORPTION CN5 13 28V 02 SWITCHING SWITCHING 843 I 3246 R28 2402005 CN7 DRIVEAMP 401 95 m 1 1 2SK3075 H 1 1 OV 2501757 OV 2501757 eR 390 ae o d gt SWITCHING 1 8W qe 2 14 e CN3 us 545 T 4 15V E40 5608 05 8 VOLTAGE SI7445DP 5759 sHIFT 40 5607 05 139 1485 05 02 3 2 0 ecio eLi2 z imc 1 gt 159146245 TEMPERATURE 5 2 8 5 8 5 1 COMPENSATION 82x 5 5 13 21 T 13 22V A 28 777 777 1 R10 1 TH 220 3 e e T 12 75V 1 8 568 1 PRE DRIVE AMP gt 13 25 2596 8 2 36 B sz 8 VOLGE lt 1 e 77 2 5 SAZ 2 e R8 a Et 5 18 5 5 Q2 598 5992 x om DRIVE AMP 2k3075 H 8 2 525 g 8 28 E 8 14 E PRE DRIVE AMP 3 330 2 V4 Q5 1 T 13 22V 5 ag Z S 3 I 9502 8 5 4 S Al 3 252 SURGE ewi 33 133 0617 15 R39 ABSORPTION xs 2 419 1 0 01 10W 5 alas 10u a uisi 0988 28 oh 3 DC13 8V ge 5
54. lA I 3 R 0 10V T 7 54V 13 _ 0501 ov 13 087 I I 13 14V 13 08V CN501 5739 05 0502 EXTENDED ov FMASA 13 08V V ow aw BU2099FV 1 13 13V 9 5 iam 58 Lw t L EXE zx 560 218 0503 59 ov 13 087 2 28 ecnso2 40 5758 05 13 08V mm 0504 ov FMASA 13 08V 2 ES 6 ov 13 08V 5 1M i R506 100 i i R505 100 i i R507 100 i 91503 ___ 10u 9 R550 9 390 gms T 8 777 109 X45 366 C 3 1 1 a e p TS 480HX 480SAT BoARD DISPLAY omponent side view J72 0877 09 3 m 1 mus n e TX 246 5 Pap qlee lt gt a sss o AN _ N N 15 480 4805 S i 1 2 SA NAR 4 35 _ G t KO le 2 r gt oe 458 5 mA EOD TS 480HX 480SAT TS 480HX 480SAT BOARD side view J72 0877 09 2 DISPLAY UNIT X54 3410 00 A
55. m m RXB mr AGC PGC 1 X44 327X XX TC51 TC52 L51 L53 C129 C130 PRE GAIN 0 00 TS 480HX 480SAT K NO NO NO NO NO NO 2 71 TS 480HX 480SAT C05 0385 05 C05 0385 05 6 8u 6 8u 9p 9p TX RX UNIT X57 663X XX A 2 CN3 TX RX UNIT X57 663X XX A 2 CN501 TX RX UNIT X57 663X XX A 2 85 X44 327 4 4
56. 12dB 20dB i 30k 1 705MHz 0153 154 mos Eun UN feel n 3SK131 M x2 i 55312 ERN EC bu run 1 705MHz gt gt r 11 28 r Add BC TRAP E type AT 366 200w T PREAMP l m p NES 1 705 2 5MHz 21 5MHz Gain Change 25 e 4 0156 157 1 0160 161 0253 0256 1511 080 1 DET Vdet 2 5 4 1MHz 2SK520 K44 x4 XF151 3SK317 1 3SK id l 2 e p 25 gt i ONLY 9 4 1 7 5MHz 4 73095MHz n 7 S VSF 2 Y 12503356 ATT 8 1 DET C ella e Mes 7 5 10 5MHz 0159 Alee lj 25 2596 D 101 PGC 3 i DA vel E MEM FINAL FILTER 8 3 25 3356 Lp ae Bs X45 365 366 200W pe Eaa 25 e AGC fre X ES 21 5 30 3MHz CKY 1705 25MHz gt 2 5 1 9 L i 30 0 49 0 54 0 60 0MHz 2 5 41MHz i x pue ba 1251 Pe 25 49 0 54 0MHz 802 IC8 T Pg NJ 4 1 7 5 2 lj i NJM2902V ely T D A Sess 11 60MHz VSF a 7 5 10 5MHz p
57. KH 5 480 KS TS 480SAT EH 5 480 E ES TS 480SAT E TS 480HX 480SAT TS 480HX 480SAT RF UNIT X44 327X XX PARTS LIST Desti nation Desti Address Parts No Description nation Address Parts No Description CC73FCH1H152J 500PF CK73 04K 0 10UF CC73F 2200PF CC73 52J 500PF CC73F 2200PF 3G K29 9264 04 3G K29 9265 03 KNOB RING K 3G K29 9266 03 K K K OB 3G 29 9267 03 30 29 9270 03 NOB OB CC73FCH 200PF CK73GB 10UF CC73FCH CK73GB 10UF CC73GC 179 1408 05 NE FILTER WITH BAND 179 1417 05 NE FILTER N14 0582 RCU U N15 1040 4 HER PECIAL WASHER HEAD MACHINE SCREW G HEAD MACHINE SCREW CK73GB 10UF CC73GC CK73GB 10UF CC73GC CK73GB A0UF NG HEAD MACHINE SCREW EAD SEMS SCREW B EAD SEMS SCREW W 80 2016 AN HEAD TAPTITE SCREW 82 2605 4 NDING HEAD TAPTITE SCREW CC73GC CK73GB 10UF CC73GC CK73GB 10UF CC73GC PF 87 2608 46 RAZIER HEAD TAPTITE SCREW 99 2035 05 SCREW SET 99 2041 05 SCREW SET CK73GB 0 10UF CC73GC 20PF CK73GB 0 10UF CC73GC 220PF CC73GC 000 07 0298 05 SPEAKER 91 0638 05 ICROPHONE 02 1836 15 ENCODER X58 4900 00 UB UNIT X58 4900 01 UB UNIT CC73FCH1 2200PF CC73GCH 000 CC73GCH 56PF CC73FCH1 200PF CC73GCH 68PF RF UNIT X44 327X XX 0 00 KH KS CK73FB1H102K CHIP C 1000
58. has a temperature protection circuit and a SWR protec tion circuit 08 SW 14V 200W only Fig 15 From the drive output to antenna 100W and 200W common functions ALC circuit and transmission power control Although a discreet circuit has conventionally been used for the ALC circuit this transceiver has a new type of circuit comprising an operational amplifier Even though the device is different the ALC circuit controls the ALC voltage using the forward wave voltage VSF and keeps a constant output The voltage detected at the forward wave voltage and the reflected wave voltage VSR detection circuit of the ANT section of the final unit C 3 is sent to the TX RX unit X57 663 A 2 The forward wave voltage is divided into a suitable voltage at R803 and R804 corresponding to the power type and input into pin 6 of the operation amplifier IC802 and is then amplified Part of the forward wave voltage is sent to the meter amplifier comprising the operation amplifier 732 The ALC output provided by pin 7 of IC802 passes through the diode for reverse current prevention D811 and is then input into pin 10 of IC802 The output provided by pin 8 of C802 passes through D816 and outputs it as the ALC volt age The time constant of the ALC is determined by R822 R828 and C812 connected to the line of pin 10 of IC802 The ALC voltage is sent to the filter section X57 663 B 2 of the TX RX unit and controls
59. 01 4 10 13 2 2 B30 2270 05 03 012 p S OK RR lt amp 228 D2 04 eDi3 0 43V 0 43V 0 21V 0 43V 5 56 CP4 4 1 0 06V 0 06V 5 01V 0 06V 47k Q1 Q2 Q3 Q4 T D1 4 D10 13 114 DTC114EE DTC114EE DTC114EE LED LED P50 I TXD0 t P70 5 05V 014 P71 SWITCHING 1 D5 9 REVERSE CURRENT PREVENTION LINH P73 LCLK MUL2 81 32 35 MODE CLR PWR Loar 870 0490 05 520 535 D5 533 Lest PEN t D I ro o 1082 25111 MEN2 CH1 CH2 CH3 MENU QMIN XIT Mutt 54 58 512 516 9521 9525 529 o D6 C16 85 I MoU voc 2 gt gt D II XIN 25111 30622M8A 7NOGP vss PWR MIC KEY FIL MHz QMR RIT 955 659 513 9517 9 522 S26 530 I o 0 6 0 o 9 0 0 07 7 8 2 0 M 6 Mies KOTO BYTE ATT NB PRO vox NR SCAN A B UP Pi Sm 52 56 510 9514 ests 523 S27 531 1 1 eoo 9 0 95 9 0 08 DIM2 lt gt lt gt e d lt lt 1 DIM3 P94 25111 BC FINE DWN EDT m pce 57 515 4519 S24 528 S32 47k 9 0 0 149 0 0 1 o 09 P95 gt lt lt 25111 S x 9
60. 8 BAS 8 5 Sees FINAL i ow 5642 Ooms ome Bie 8 2 ui 1 7 777 5 04 25 2782 GND 114 L39 1487 05 END 4 8 5 8 1 1805 2121 R805 Tuae L39 1490 05 FINAL AMP 1 0 1W I C830 R842 905 2802782 3300p 82 C831 R824 81 8 Q a e CN2 8985 FINAL 8 E40 5978 05 ES F 2 H ES e C832 Q804 1 18 2502782 3300 i C808 1803 25 1 e R22 L39 1487 05 3300 110 139 1490 05 uo eR 1k 8 0010 2 1 TS 58 228 e C836 3 z d a 2 47 eR24 edi 5 gt 0 010 5 m 2 i C809 2 Exe FPI 3300p 2 3 525 1 e R18 777 C833 1820 26 HIGH FREQUENCY 1802 895m 8 5 139 1478 05 8 47 RECTIFICATION L39 0477 05 3300 1 29 S C83 R829 FINAL AMP i s S 0807 3 5 x EL 188348 t 3300 1 259 s 8 0035 ene T 13 84V o 24 x x2 5 3300p 82 L39 1479 05 Loo s VDT2 R808 re D anc 4 1 225 02509 101W 2 omo 2 2 47 eR66 ODP 1806 T 777 0 TXB n 1814 1 TH2 L33 0617 15 8817 e 2 1 R6 IC2 BIAS CONTROL AVR dE E m DC13 8V 080 4T 886 0803 T 7 93V T 13 81V SEDE E ag 8 i 1 2 25 3421 2 1 82 59 8g ATS T out 5 28 om gt RI
61. 8636 1 R60 R55 S 0952 tH 581 2581 5 8 1 B m C583 22 3 ka 5 1556 15 ses 555 4 C584 C582 8586 8 9 7 39 5 EJ 4 941 5 8 8 B 10733 1 1593 11111111 8 S 1 5 EB 255 8771 5 8 RDO 5 1 6 SPG GND TDO 2 J202 PANEL 0 1 220 e 10 11 C246 260 c J731 EXT SP c c ee 25 212 210 2 UNI o 1 L 51 0732 ad 1 NT TE gd 0807 19 218 8 2 Tur N FSE sla 5 8 J 36 a SE J 5 a iem 7 7 ds 1 8318 C324 C23B O 0241 1217 1 213 RI NC GND DTS BF GND J132 DATA o P r s TS 480HX 480SAT J K L M N BOARD TX RX UNIT X57 663X XX A 2 B 2 0 11 0 12 5 2 71 2 72 5 Component side view J72 0878 19 v Address Ref No
62. LSB 2 Menu No 14 1MHz Transmit Spectrum analyzer 150W ATT 17 Current protection 1 Menu No 3 51MHz Transmit Power meter 250W ATT TX RX unit rear panel 1 Check for ALC meter 1 dot or more Remote control panel front Set the adjustment value within the limit of the specified modulation 80 5 Set the adjustment value within the limit of the specified ALC meter ALC meter lights up to 6 ALC meter zone max 1 dot Carrier level min 504 or more Remote control panel front Set the adjustment value within the limit of the specified power 110W 2W 2 Menu No 3 51MHz Transmit TX RX A 2 TX RX A 2 2 25 18 SWR protection 1 Menu 14 1MHz Transmit 19 SWR meter 14M SWR 3 1 Menu 14 1MHz Transmit 50M SWR 3 2 Menu 51 9MHz Transmit 150Q dummy load Through type power meter 150W ATT TX RX unit rear panel Remote control panel front Set the adjustment value within the limit of the specified power 40Wt1W 1 push SWR meter lights up to 3 position Writing data After items 3 19 have been adjusted 1 Menu No 2 A or V key Push once time Display rEAdy good If nG is disp Push once time 3 MTR key 76 ayed enter data again 20 AT detection b
63. 139 1492 05 DAL COIL L40 4705 34 ALL FIXED L34 1281 05 R CORE COIL 134 1279 05 R CORE COIL L40 4705 34 ALL FIXED R92 3511 05 8 2 R92 1240 05 0 RK73FB2A103J RK73FB2A223J R92 3559 05 0 01 L34 4661 05 R CORE COIL 1403 404 134 1281 05 R CORE COIL L405 L92 0131 05 RRITE CHIP L451 L40 4705 34 ALL FIXED INDUCTOR 47UH L452 L34 1359 05 R CORE COIL R92 1245 05 R92 1374 05 RK73EB2B1R0J RK73FB2A100J RK73FB2A4R7J 1453 454 134 4662 05 R CORE COIL L455 L92 0131 05 RRITE CHIP L501 L40 2221 33 ALL FIXED INDUCTOR L502 L39 0480 15 OROIDAL COIL L503 L40 1005 85 ALL FIXED INDUCTOR 10UH R92 0679 05 RS14DB3F820J R92 0670 05 R92 2536 05 RS14DB3D101J L504 L40 1021 33 SMALL FIXED INDUCTOR L505 506 L40 4705 34 SMALL FIXED INDUCTOR 47UH L507 L41 1585 09 SMALL FIXED INDUCTOR L802 L39 0477 05 OROIDAL COIL L803 139 1487 05 OROIDAL COIL RS14DB3A101J R92 3574 05 R92 0679 05 R92 0679 05 R92 0679 05 L804 L39 1450 05 OROIDAL COIL L805 806 133 0699 05 CHOKE COIL 1807 L40 4795 34 SMALL FIXED INDUCTOR 4 7UH L808 L39 1451 05 OROIDAL COIL 1809 L33 0651 05 CHOKE COIL R92 0679 05 R92 0679 05 R92 0679 05 R92 0679 05 R451 R92 0679 05 1810 139 1490 05 OROIDAL CO 1814 133 0617 15 CHOKE COIL 1816 817 L92 0131 05 FERRITE CHIP L818 139 1479 05 OROIDAL CO 1820 139 1478 05 OROIDAL CO R50 RK73FB2A100J R502 R92 1279 05 R503 R92 1305 0
64. 211 kd S GND 144 o E 0137 5 S E dioi pe D213 ir C147 139 140 pea 5 Ex 135 5 BIO 138 Riz EOM BOIS 8 2134 R734 8152 C142 E MKE RL ANO ic D131 55 SPO BRK E138 DTS GND NC 5 8 E Hi 0136 SE ss Pate I 5 Risa E H ISI 5 0138 a R573 E571 C568 8569 551 5 1 iO 20 561 JB 8 20 27 e e i 5 HI i x C27 8327 766 c760 E 105 8 oR 5 681 868 74 3 51 ES Rez R27 9 6 2 134 D3 maj GND 101 9 5 2 m Q aa 5 B 5 2104 c C93 lt Ris z B B B GND VCO C66 70 2 5 RaT 124 6781 E 5 i e 77 9 C598 ec
65. ADJUSTMENT Measurement Adjustment Item Condition Test equipment 7 Band 2TGC 1 Menu No 41 Power meter TX RX ANT1 The Band 2TGC 200W 10W HF 1 83MHz USB 250W unit rear control V adjustment must 1 8M Transmi panel panel increase the power 3 5M 2 Menu No 42 front from a value smaller 3 51MHz USB than the target Transmi transmitting power enu No 43 To do this first 5 30MHz USB increace the adjust Transmi ment value to reduce enu No 44 the transmitting 7 0 USB power then decreace Transmi the adjustment value Menu No 45 to become within the 10 USB limits of the target ransmi transmitting power enu No 46 14 USB ransmi enu NI 18 USB ransmi Menu 48 21 1MHz USB Transmi 9 Menu No 49 24 9MHz USB Transmi ODP Menu No 50 Set the adjustment 215W 7 0W Over drive 29 1MHz USB value within the protection Transmi limit of the specified power 11 Menu No 50 Final 205W 29 1MHz USB A 3 Transmit 12 Menu No 50 Remote The Band 2TGC 200W 10W 29 1MHz USB control adjustment must Transmit panel increase the power front rom a value smaller han the target ransmitting power To do this first increace the adjust ment value to reduce he transmitting power then decreace he adjustment value become within the imits of the target ransmitting power Unit Terminal Unit Parts Method Specificat
66. FIXED XED XED CHIP FIXED gt gt 5 gt E11 0414 05 3 5D PHONE JACK 3P E37 1058 05 LEAD WIRE WITH CONNECTOR L361 363 L40 1005 34 L364 L41 1015 27 365 366 L40 1005 34 451 452 L41 2295 09 453 454 L41 1005 08 FIXED FIXED FIXED FIXED FIXED F10 2458 04 SHIELDING CASE F10 2459 04 SHIELDING CASE F20 3320 04 INSULATING SHEET gt gt gt gt L41 2288 09 L41 1888 09 457 458 L40 2205 34 141 2285 09 141 1005 08 FIXED FIXED L FIXED FIXED FIXED L72 0343 05 CERAMIC FILTER L72 0372 05 CERAMIC FILTER 1005 34 ALL FIXED IND 595 34 ALL FIXED IND L40 2295 34 ALL FIXED IND gt gt gt gt gt L40 1095 34 L41 1588 09 L40 2205 34 L40 3975 34 L40 1085 34 FIXED FIXED FIXED FIXED FIXED L40 1005 34 XED IND L34 4345 05 139 1480 05 L COIL 140 1005 34 XED IND 134 4345 05 gt gt gt gt gt L40 2285 34 L33 0695 05 L40 4795 34 L40 4705 34 L34 4401 05 L FIXED FIXED L FIXED I FIXED 0 1015 34 0 2295 34 0 1005 34 0 1085 34 0 8285 34 gt gt gt gt e gt gt gt gt L34 4459 05 1552 L40 1085 34 553 554 L34 4710 05 1556 L40 3305 34 1558 L40 1015 34 e E 0 4785 34 L40 5685 34 0 6885 34 L40 2275 34 L40 8285 34 FIXED 2 gt gt gt XED XED gt gt gt gt L622 623 1005 34 1624 6276 1015 34 1682 1015
67. GND GND 8 8 5 ow 1 85 85 3 23 ou 1 EE s 3 ETE 75 2 5 a 1 0mm Pitch gs 2 2 5 29 amp 825 5 ge lt 2 5 E40 6078 05 18Pin 5 E37 1069 05 8 E04 0154 05 E04 0154 05 CN4 E40 5607 05 SUB UNIT DRIVE X58 4900 XX 00 TS 480HX K E 01 TS 480SAT K E E04 0154 05 PSC2 CN3 E40 5608 05 1 AT 200W CN8 E40 3252 05 14V 14AF 2 0mm Pitch PH 8Pin E37 1059 05 TS 480HX 480SAT INTERCONNECTION DIAGRAM REMOTE DATA 56 0411 05 E56 0405 05 PHONE INT SP 11 0482 05 EXT SP E11 0414 05 9 j MIC 58 0507 05 E58 0435 05 m m o 8 E37 1072 05 CN403 E40 5978 05 GND KEY DASH DOT 4731 J131 J132 J201 J351 KYS AGC CKYS PGC PRES DATA CLK E40 3237 05 LCD B38 0879 05 GND E37 1058 05 CN501 IF 04 0191 05 CN3 W501 w502 101 04 0191 05 CN1 LO2 04 0191 05 DISPLAY UNIT X54 3410 00 A 3 TX RX UNIT X57 663X XX A 2 0 11 18 480 K 0 12 TS 4808AT K 2 71 18 480 E 58 0506 05 2 72 TS 480SAT J2 E58 0506 05 RIT XIT ENC S34 02 3662 05 2 2 5 4 TOR CN375 40 5758 05 MULUT SHIFT VR X54 3410 00 C
68. SCHEMATIC DIAGRAM 15 480 4805 TX RX UNIT X57 663X XX A 2 7 4 4 4 4 5 5 8 8 ee BUFFER 227 8 5 5 53V AVR REVERSE S 2 HD74LV2G34AUS CURRENT PREVENTION XC6203P332P S s 0213 4876 SWITCHING 85 eL217 RLS245 0207 e av 3 2 K vou
69. Wises 5714 aJ PE PR QU R66 4100 to ay ae y 47 RF UNIT X44 327X XX 0 00 5 Foil side view J72 0874 19 2 71 EH ES Component side Layer 1 Layer 2 Layer 3 Layer 4 Foil side gusce eee C TS 480HX 480SAT scHEMATIC DIAGRAM RF UNIT X44 44 327X X 1 REUNIT eee 148 13 11V Q2 eCN52 148 7 64V 18 0254 05 40 5487 05 HN7G01FU RATB gt NORM 825 5 R10 s
70. X57 663 A 2 7 7 CN901 AJ AL AN CN901 E40 6266 05 IFIN SCHEMATIC DIAGRAM 15 480 4805 57 663X XX B 2 0 11 TS 480HX K 0 12 TS 480SAT K 2 71 TS 480HX E 2 72 TS 480SAT E 10 go 71 a Is TH902 157 302 65801 R925 R926 100 D901 R927 5 6k RN731V ATTENUATOR RN731V ATTENUATOR SWITCHING R 7 86V 0903 KRC402E 5p R905 56p e L901 100u C925 470 C928 3 92x 5 857 777 8 did 28028492 5 5 75 ow 18 ran 717 7 90V C902 R920 2 2k 0 01u 0 01u RN731V TX RX UNIT X57 663X XX A 2 CN554 I I SWITCHING 77 SWITCHING 8 o R902 4 L903 tk 1903 0905 R 0
71. 7 ol 10 11 12 13 s 83 LS 78 85 5816 i T AD eee C TS 480 4805 scHEMATIC DIAGRAM FINAL UNIT X45 365X XX XX A 3 DAT FANH FANH e CNB FANL FANL 40 3252 05 c Ola 14V 14V eLi2 4 m 148 143 100 PCS 21 Pest 830 TXB TXB ES 98 zx 8 558 28 lt 8 AVR xo SWITCHING 101 4 97 010 4 98V 4 98V TAE 0 29205 2 2 1 13277 OUT GND 52 8 3 3 828 e R39 5 2 th 10k 3 47V AVR 9102 011 5 7 91V ee 13 28 E40 3246 05 yj DTGTIAEKA CN6 7 Ti R20 SWITCHING 1 2 1 14 Oo Oe e IN GND GND gees gt 25 T 3543 T 8 Big qe 8 2 BIZ i 5 7 7 7 7 F06 4027 05 5 DIN1 4 TXB o 12 R51 3 1 1 2k 680 l 4 g oTs 28 27 IN2 RIO eco d 1 AAA IH R16 220 PRE DRIVE T 12 46V 5 T 2 49V
72. 8 58 43 55 C228 82 1 td RA 1 2 5 H av 2 1 1 C208 00 010 R339 8 1 41 e adis Tr eH ko 80 5 MULTIPLEXER BIS 1 amp THE 9 21 8 pf 8 210201 ag 5 1 5 4052 1 zi 4 44 1 5 8 4 gg 205 E A ik a mp o RTSt 2 1 THP2 H sts AMD Tes R227 JH AMO PHSW 4 i VDT2 4 4 TXD1 AXC 1 HD7 I 1 suy HD6 BKC GND p sot y HD5 T n CU HD4 T ME 2 o 3 ADC T IC204 HD3 EEN 209 100 HDG4F2338VFC25 5 te EDA 1 J HD1 1 231 100 ESI T I sac CP202 5 210 10 47k LNA2 B LNA 1202 IEN3 I AT25640N10SI27 1 DACK 211 3 1 100 DADT 1 rock d BKC 1 9 1 1 232 100 BOVR 1 L TYPX 1 t veo I 1 t 1 1 EEPROM R206 uL 4 47k GND 45201 562 0412 06 zz al I eene EY x R240 Is 1 oJ 5 lo 8 14 8 8 o 9 5 9 R203 05 42 EN oer
73. ALC 5 203 8206 R794 CP216 1 227 6807 C808 r 1 08027 0804 43 51 CP217 R361 8355 0734 R737 C734 R732 R 733 D733 R775 Fi S 2 F 5 pcm 57 R C412 L366 m E 5136 5 8 8 E m E C135 1 134 8134 5 511811815 ALC MKE RO BB zl I D131 o i 55 SPO COM 136 8 m NC CTS RIS 118 A N o PC BOARD p s TS 480HX 480SAT TX RX UNIT X57 663X XX A 2 B 2 0 11 0 12 5 2 71 EH 2 72 5 Foil side view J72 0878 19
74. CAR correction HF TX RX Lo1 CAR H CAR H CAR H FS CAR H R CAR L CAR L RX TX ilter offset 1 SHIFT 2 SHIFT 2 SHIFT 2 ilter offset 2 RIT RIT IF Shift IF 5 IF S CAR correction Filter offset 2 DATA filter ON The amount of IF shi RIT RIT frequency variable amount frequency variable amount 9 99 9 99kHz PITCH CW pitch frequency 400 1000 2 Initial value 800Hz SHIFT FSK shift width frequency 170Hz 200Hz 425Hz 850Hz Initial value 170Hz MARK FSK mark frequency H TONE 2125Hz L TONE 1275Hz Initial value 2125Hz Table 1 ft when selecting Center 2210Hz 9 99 9 99kHz LO1 frequency shift data TS 480HX 480SAT CIRCUIT DESCRIPTION DDS AD9835BRU IC2 CAR CW CW R RX TX RX TX Filter offset 1 1 5k PITCH 1 5k PITCH 1 5k PITCH 1 5k PITCH Filter offset 2 CW piitch PIITCH PIITCH PIITCH FSK tone IF Shift IF S IF S IF S IF 5 IF S CAR correction CAR L CAR FSK CAR H CAR H CAR H CAR L RX Filter offset 1 SHIFT 2 SHIFT 2 SHIFT 2 Filter offset 2 CW pitch PIITCH FSK tone MARK SHIFT IF Shift IF S IF S CAR corre
75. CF551 57 663 10 695MHz SSB 1 8kHz 0901 O971 0551 D551 554 1 553 0558 3SK317 FM Through 2SC3356 3SK317 RXATT 3SK317 455kHz TA4101F 2SC4617 R XF931 1 gt n DR AM 6 XF932 H EM 5 E TX ATT X D A 42 uuu 4 T 0557 1 SSB 2 4k 2SC4617 R 0901 o g L 2 i D903 9 1 OPTION SLOT 1 9 AGC 22 ON ime Cons PS NES eos Pec gt i 2 4 1 682 OPTION SLOT 2 0556 0552 55 BU4066 1 Ea sss 25 4617 AGC DET 25 4617 685 AGC 4566 t 12668 IC683 0623 NJM2100V NJM2100V 4 25 4617 v SCA SM mU E 5 D A 0 49 0621 CAR i ALC sw RESES 2SC4617 R LEVEL S BAM IC802 eee T NJM2902V scm 1 1496 UMX2N i 1 v 1 oS 1297 DISPLAY UNIT E DSP a 54 341 MCU K 3 4 HD74LV2G i I 320VC5402 204 ____ VSFM HD64F2338VFC25 VSF PGE 3V55V i EN rm ds 125 j 4 DRIVER VSRM CODEC KEY 1 226 TC4S81F 1 VSR 12217 AK4550VT rs DOT k mcu LC75823W NJM2904Vi 1 218 2 IC214 A 2 SOC DASH LCD LCD 1 NJM2100V MIC NJM2100V 30622 8 DRO Buff GP DRIVER PKD IC2 i 1 214 2 SMOD 1C218 B 2
76. CK73FB1E104K IPC CK73GB1H102K IPC CC73GCH1H101J IPC CK73GB1H102K IPC CK73GB1C104K IPC CK73GB 92 0560 92 0048 CK73GB1C CK73GB 010UF CC73GCH1H101J IPC CK73GB1H102K IPC CK73GB1H102K IPC CK73FB1C105K IPC CK73GB1H102K IPC CK73GB OUF CK73GB 470PF CK73GB1A105 0UF CK73GB 2700PF CK73GB1H103 0 010UF CK73GB1H103K HIP C CK73GB1H102K HIP C C90 4112 05 LECTRO CK73GB1H103K HIP C CK73FB1C105K HIP C CK73GB1C104K 10UF CK73GB1H103 010UF CK73GB1C104K 10UF CK73GB1H103 010UF CK73GB1C104K CK73GB1H102K IPC CK73GB1H103K IPC CC73GCH1H220J IPC CK73GB1H103K IPC CK73GB1H103K IPC 92 0560 05 10UF CK73GB1E223K 0 022 CK73GB1H103K 0 010 CK73GB1C104K 0 10UF CK73GB1H102K 1000PF KH TS 480HX K KS TS 480SAT 5 480 E ES TS 480SAT E Address Parts No Description PARTS LIST Desti nation Address TS 480HX 480SAT Parts No TX RX UNIT X57 663X XX Description Desti nation C455 456 457 458 C458 C462 463 464 C465 466 467 468 469 TS 480HX TS 480HX E 92 0560 05 92 0004 05 CK73GB1C104K CK73GB1H103K CC73GCH1H101J CK73GB1H103K CC73GCH1H270J 92 0560 05 CK73GB1C104K CK73GB1A105K CK73GB1H103K CK73GB1C104K CK73FB1C105K CK73GB1A105K CK73GB1H103K CK73GB1A105K CK73GB1H103K CK73GB1H103K CC73
77. TC7WT125FU 2 BUFFERIC 585 811 8 ary H BUFFER IC BUFFER IC E 8 E58 0506 05 5 4 34 HD7AVIGTI25A LIMITER i SOS S za BUFFER IC 4 886588558 5 5 8 POLY SWITCH ee AS ate ur lt 2 202 AVR 0202 1 258118808 so EE c J 1 100 7 9 Viv d se 36 2 ESE x 5 ITTTITITI HTIITITO Y Arr rv mnl aT 225 4 L L S 82413 2 4 TOFTE STS AVR 2 SRE E 8 22558 0207 EESSESEES 98528880 Pme 1033 2 3 10 07V 28C4617 R Y r D 0 pm ole R352 x R373 J ry y yr Bre Eng 8189 813 825 T i _ 8 2 6 5 B BA Ita B 8 818 1 1 TOV ZENER DIODE 862 e i LIMITER LIMITER C368 C368 C370 C371 i 1E ov ov 2 1371V CN359 369 E40 5978 05 E40 3252 05 FINAL UNIT FINAL UNIT FINAL UNIT ANT X57 365X XX A 3 X57 365X XX A 3 AT X57 365X XX C 3 AT 7 X57 366X XX A 3 CNB CN502 X57 366X XX A 3 200W X57 366X XX C 3 200W CN502 120 X57 663 A 2 1 7 SS H
78. mE Layer 2 D504 10G Foil side 13 x 108 14 A apos MEN SCHEMATIC DIAGRAM 15 480 4805 536 POUT K501 Land 8 Wire RF UNIT W501 X44 327X XX 0 s L CN2 GND F Land amp Wire 5 502 3 876 0424 05 Z e w502 pr 8 8 L504 VSF Eh ES GND p Land 8 Wire 1501 L40 1021 33 GND e 188355 W503 25 al 5x sms o 0501 0502 om ot az lt 8 Land amp Wire Bem 155348 155348 Rem B 885 882 2 2 2 GND T 85 8 77 8 B 229 0503 504 SURGE 5 o GND ABSORPTION X Land amp Wire 602 ew505 HIGH FREQUENCY 0 th RECTIFICATION 77 GND m ort Land amp Wire 18 8577 lt o 1 44 8 5 8 1 8 ots c Bus 1 D505 506 SURGE ABSORPTION I VSR 1 0 1 Q501 505 DRIVER 0505 13 087 2 ATS DRIVER 13 09V 0 36V Q506
79. 0802 155355 0803 155355 0804 155355 0805 155355 0806 155355 D807 155355 0808 155355 0809 155355 0811 155355 0814 155355 0816 155355 0818 155355 0820 155355 0822 155355 0824 155355 K KH K KH K KH K K KH k 2 C803 001 C891 E 1 11 C806 001 C809 0811 001 C813 C816 001 C818 001 C820 C833 001 C845 001 C852 0 010 C858 001 C866 0018 0874 0 010 C880 001 C886 0 01 61804 1 1 1H 1 1 1 1 1 X45 365X XX A 3 D891 K891 0891 1891 C891 C892 zx 4 5 gt 5 4 4 Paley alos elfa 195 2 7 1 it ov 21 21 21 1 gi 0 11 TS 480SAT 155355 576 0415 05 114 47u 0 01 0010 Bice L gus 5108 8108 8S Bice 3 WITCHIN 2 71 9 4808 NO NO NO NO NO NO T R Bee 525 2 T
80. 1 Menu No 18 14 1MHz USB Transmit DC V M TX RX ALC A 2 Remote control panel front A v Set the adjustment value wiithin the limit of the specified voltage 2 6V 0 1V TS 480HX 480SAT ADJUSTMENT Measurement Adjustment Item Condition Test equipment Unit Terminal Parts Method Specifications Remarks 4 Drive output 1 Menu No 19 Spectrum RF CN1 Check 3dBm or more level 14 1MHz USB analyzer DRV Disconnect the cable from CN1 and insert a cable from the spectrum analyzer Transmit After check connect the cable to CN1 1 Menu No 19 Power meter VSR voltage min 0 2V or less 14 1MHz USB 150W ATT unit rear Final unit C 3 panel VR501 MAX Transmit DXRX A 2 HF power 1 Menu No Power meter TX RX Remote Set the adjustment 5 7W 0 3W POC 14 1MHz 150W ATT unit rear control value within the 5W Transmit panel panel limit of the specified front power 10W 2 Menu No 11W 0 5W 14 1MHz Transmit 3 Menu No 26W 1 0W 14 1MHz Transmit 4 Menu No 52W 2 0W 14 1MHz Transmit 5 Menu No 104W 2 0W 14 1MHz Transmit Band TGC 1 Menu No The Band TGC 5 HF 1 83MHz adjustment must 1 8M Transmit increase the power rom a value smaller 3 5M 2 Menu han the target 3 51MHz ransmitting power Transmit
81. 1 es 55 to EXP 525 JO 58 Zo x 61814 1 weot 133 0617 15 ensiz gt B2 991 5 DC13 8V 10W 4 833 ou ag ums EAS B2 53 55 x STF aT 2 85 88 83 281 8 N GND SURGE ABSORPTION 2 GND 5 5 s 3 F801 VDT2 VDT2 1 2 1 2 o o IC2 IC2 5A 104 X45 366 A 3 3 3 FINAL UNIT X45 366X XX A 3 200W 0 00 8 480 2 71 TS 480HX E FINAL UNIT x46 966X900 lI j n sr r CN8 E40 3252 05
82. 1252 39 1476 05 DALC 1253 139 1480 05 DAL C 1254 40 4705 34 FIXE OR 470 1255 140 3985 34 TOR 390 R184 RK73GB1J271J R185 RK73GB1J220J R186 187 RK73GB1J100J R188 RK73GB1J471J R189 RK73GB1J681J 1256 140 1085 34 FIXE TOR 100N 257 258 L40 4785 34 TOR 4 1259 140 1005 34 L FIXE OR 10UH L260 261 L40 4705 34 L FIXE OR 47UH 1262 139 1480 05 DAL C R190 RK73GB1J103J R191 RK73GB1J102J R192 RK73GB1J333J R193 RK73GB1J103J R194 RK73FB2A100J 1263 L40 4785 34 ALL FIXE D INDUCTOR 4 1264 139 1480 05 DAL COIL D D 1265 140 4785 34 ALL FIXED INDUCTOR 4 L301 305 L40 1091 37 ALL FIXED INDUCTOR XF151 L71 0605 05 CF 73 085MHZ R195 RK73GB1J102J R196 R92 1252 05 R197 RK73GB1J331J R198 RK73GB1J102J R199 200 RK73GB1J331J CP302 303 RK75GB1J103J P COM 10K R1 RK73GB1J821J IPR 820 R2 RK73GB1J6R8J 6 8 R3 RK73GB1J821J IPR 820 R4 RK73EB2B560J IP R 56 R202 RK73FB2A221J R204 205 RK73GB1J222J R206 RK73GB1J102J R251 RK73GB1J470J R253 RK73FB2A101J R5 RK73GB1J103J IP R6 RK73GB1J102J IP R7 RK73EB2B471J IP R8 RK73EB2B181J IP R9 RK73FB2A100J IP R254 RK73GB1J820J R255 256 RK73GB1J102J R257 R92 1252 05 R258 RK73GB1J471J R259 RK73GB1J331J RK73GB1J473J IP RK73GB1J331J IP RK73GB1J681J IP RK73GB1J103J IP RK73GB1J333J IP TS 480HX
83. 5 47k I TH 228 gr s 1 SWITCHING 8 CN51 0302 40 5487 05 KRC402E RX POWER SUPPLY ov s CONTROL SWITCH D DX 18 0254 05 40 5487 05 SWITCHING 0 ARA D52 gt 10u pi 3 ane HVC131 ome oma pity TS 258 11548 RAT B 114dBm ata 2 878 228 OS SWITCHING FINAL UNIT ANT l 04 0154 05 ons 2 S T s D54 X45 365X XX C 3 AT Ay 16 E XA5 366 XX C 3 2000 3 3 mum 10000 10000 598 e amp SWITCHING 8 C2 o e LIMITER 1 777 I 8286 SIE csi AE 1500p 3 777 777 SURGE ABSORPTION 31 gt e lt gt H 1 R 13 17V 4 T 2 852 5 es T MUTE 8 B Q4 5 1 2801757 0 13V 5 2 T TH 8 SWITCHING 4 a neu 18 ask ase me 75 _ DRV B R 13 18V 12 51 FINAL UNIT 04 0154 05 eR l2 4 eRii 4 X45 365X XX A 3 AT DRV X45 366X XX A 3 200W 0 01 330 du 4 053 0304 queso 2 gt p neg 9 5 gea 8 pue 228 SWITCHING 259 ors BIS 2 ias Li 777 1 ii 5 2 DOT e 030 188388 3 PADDLE 10 1301 A 3 Loss 13 2 22 ld 11 0455 05 1 1 P 8 DASH e LD302
84. 5110 955 5 eles zea 595 LE 9 5 57 5 aL SETE co e 2120 A S15 n e 4 a L175 9 5 8 8 S 174 2251 R24 ELL 1355 2372 2255 1854 E371 5554 2326 2268 i B 5 8 joc 1353 8374 1352 x R354 C368 811 m R302 0737 18 GND C327 1 51 1C226 TIN R336 2 He amp 0222 6223 D2035 0204 rm N 44 5 2 2296 D 310206 2 18 C302 L227 C418 SP RDO 8M 9 5 TDO GND SPG 8338 R76 D359 E MU MCG MSG NC J72 0878 19 A 2 C76 79 ELS N 21 1 17 5 535 8 co 457 453 c 186 Q734 R751 IR756 l3 2742 765 22 9 763 8 55 MIC MD C4 17 0 Address Ref No 480HX 480SAT Component side Layer 1 Layer 2 Layer 3 Layer 4 Foil side paran C fem qd de meii E TS 480HX 480SAT SCHEMATIC DIAGRAM
85. CW FSK mode TX RX unit B 2 Filter section TX RX unit A 2 TX RX unit 1 I Filter section I 1 10 695MHz RX OUT 10 695MHz SSB CW FSK 2 4kHz D935 D933 Option filter 1 Option filter 2 Fig 4 10 695MHz IF filter circuit In AM mode the signal amplified at Q554 passes through Q556 and is detected at D555 Some DC bias is applied to D555 to reduce distortion of small signals The output signal D552 sent from O556 is rectified at D552 and the AGC volt age is generated by 0552 In FM mode the second IF signal enters into the FM IC 551 The entered signal is converted to 455kHz The sig nal is then amplified at the limiter circuit in the FM IC where it is detected Although the receive bandwidth in FM mode is decided by the ceramic filter CF551 the bandwidth of the filter does not change in FM Narrow mode 0552 FM IF i 10 695MHz aoe 0940 I 0551 0554 AGC 0551 AGC IC553 OUT AMP Mixer IC 0558 10 695MHz I SSB CW FSK 0971 10 695MHz 0561 I 0556 0557 Mute SW Buffer 0555 AM O AGC Fig 5 From the receiver second IF to detection TS 480HX 480SAT CIRCUIT DESCRIPTION From detection to AF output As for the AF signal detected in each mode a necessary mode for the signal is selected by the analog switch 733 The AF signal is amplif
86. E 5 22222 222 825 R50 100 MEN2 3 2 gt RS NS NS S lt x x at MEN2 4 2 E e 10 11 12 13 14 A J B c p 5 480 4805 Pc TX RX UNIT X57 663X XX 2 B 2 0 11 0 12 KS Component side view J72 0878 19 472 0878 19 2 0 C65 ce1 c52 R58 R28 30 1 81 C485 13 10734 ef ns TET 1 8 MD MIC e 0 SO C758 4 Q735 B R466 D357 C414 55 ED 7 NC MSG MCG MU 1 0 116 4351 MIC D454 SS C269 IF m G 1C216 2j i ba ES n BOARD Cog 12 15 6 12 15 6 c3 062 E23 5 GND GND I Ew 15 15 623 FILTS FILTS Ej ez TXIN TXIN m 2 FILT1 0621 8 E R658 and TH622 2 2 5 riLT2 Fitz FILT3 FILT3 lt 19 RXB RXB ea FMIF FMIF C634 RXOUT 1 RXOUT RAT 5 S 4 113 E 08 47 E C55 C48
87. E 21 ec X D oc 8 5 1221 1258 E T Eu D 2m 41 5 0253 8782 GND 6 D255 Q Q157 Q156 5 8 MEN es amp 5 ei R185 Eme D252 5 Pa GND E 2174 0252 E C198 8 S 179 0255 Ja 51 15 Es EX 0155 9 9 y E ere 51 12 C176 Ps 1265 E 2177 8188 e mie 5 L160 301 2 5 E 5 8789 E188 9 E 2295 5 EE ee 5 8 R195 5 ec jor a 5 52 LOJ 8 5 D302 8 Bs 5 a D304 D303 Hem 6259 I E 9 Address Ref No Address Ref No Address Ref Address Ref No 10 11 12 13 80 14 N ee IS 480HX 480SAT K L RF UNIT X44 327X XX 0 00 KH KS 2 71 EH ES Foil side view J72 0874 19 R6 i ine 2 5 B w 25 it RE 3 A nt side Layer 1 Layer 2 Layer 3 Layer 4 Foil side 1 TS 480HX 480SAT Pc BOARD BUANG TS 480HX 480SAT Foil side view J72 0874 19 RF UNIT X44 327X XX 0 15 E T _f oo 00 KH KS 2 71 5 23 E RUM PI UP 156 5 ki m E 3 15 mls fau LEE
88. FIXED ALL FIXED IP 47 IP 330 IP 47 10 47 IP 220 IP 10 IP IP 47 IP 22 IP 390 IP IP R512 513 R514 515 R516 517 R518 519 R520 521 R530 R531 534 R535 538 R539 R550 R552 R553 R554 R891 1 3 501 VR502 W501 506 K101 102 K151 152 K201 202 K251 252 K301 302 352 089 C1 C2 C501 C502 C503 C509 510 C801 803 C804 805 RK73FB2A104J RK73FB2A103J RK73FB2A152J RK73FB2A102J RK73FB2A105J RK73FB2A153J RK73FB2A RK73FB2A104J RK73FB2A103J RK73FB2A391 J RK73FB2A472J RK73FB2A182J R92 1061 05 RK73FB2A471J R12 6737 05 R12 6730 05 R12 6742 05 R92 0150 05 76 0423 05 76 0423 05 76 0423 05 76 0423 05 76 0423 05 76 0423 05 51 1420 05 51 1420 05 51 1429 05 576 0424 05 876 0415 05 876 0419 05 76 0415 05 MA27 B ZSH5MA27 55355 55355 55355 55355 55355 55355 55355 55355 55355 55348 55355 HSM88AS 55355 DSA301LA 55355 55355 TA7805F TA7808F BU2099FV TA75S393F TC7WH74FU TC7SHUOAF UPD6345GS TC7WT125FU 2SK2596 2SK2595 OOK J OK OK 0M 5K 47K J IPR BK J IPR 470 J MMING POT 3 3K MMING POT 220 MMING POT 22K LAY LAY LAY LAY RISTOR RGE ABSORBER ODE ODE ODE DE DE DE DE DE DE DE DE DE DE ODE ODE ODE OS IC ALOG IC OS IC OS IC
89. N when SSB mode is selected D681 683 Reverse current prevention D937 Switching N when option filter is selected D938 Switching N during transmission 0733 735 Reverse current prevention D939 Switching N when option filter is selected D940 Switching N when FM mode is selected Surge absorption Relay K731 D941 Switching O O N when AM mode is selected 5 1V Zener diode Reverse current prevention D804 Voltage shift External ALC voltage D944 945 Limiter Sub Unit X58 4900 XX Use Function Operation Condition Compatibility D805 808 Reverse current prevention Limiter Over voltage protection Amplifier Drive amplifier Voltage shift 19 TS 480HX 480SAT SEMICONDUCTOR DATA Main Microcomputer HD64F2338VFC25 TX RX Unit IC204 Function Function CODEC input VGS 1 playback change over instruction H VGS 1 playback Reduced voltage detection interrupt HL Interrupt CODEC input PKD changeover instruc tion H When PKD input is selected External speaker detection signal input When Speaker jack is connected 1 Power supply voltage 3 3V D A X57 1C212 exclusive data WAIT Bus cycle wait state request D A X57 1C212 exclusive clock Address
90. RK73GB1J473J RK73GB1J223J RK73GB1J102J RK73FB2A4R7J RK73GB1J102J RK73GB1J473J RK73GB1J224J RK73GB1J394J RK73GB1J182J RK73GB1J183J R92 1252 05 RK73GB1J101J RK73GB1J333J KS TS 480SAT ES TS 480SAT E 15K J 41K 10K 1 0K 8 2K 33 330 R804 R804 R805 R806 R807 R808 811 R810 811 R812 R813 R814 R815 R816 R816 R817 R818 R819 R820 R820 822 R822 R823 R824 R826 827 R827 R828 R830 R832 833 R834 R835 R837 R838 R839 R840 R841 R845 R846 R847 R848 R850 R851 R852 R853 R854 R856 R857 R858 RK73GB1J103J RK73GB1J153J RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB1J RK73GB1J RK73GB1J R92 1252 RK73GB RK73GB1J RK73GB1J RK73GB1J R92 1252 R92 1252 RK73GB1J RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB1J RK73GB1J RK73GB1J R92 1252 RK73GB1J RK73GB1J R92 1252 R92 1252 RK73GB1J RK73GB1J RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB1J RK73GB1J RK73GB1J R92 1252 RK73GB1J 5 47 OK 4 7K 33K 33K 00K 330K 33K 2 2K 10K 15K 220K 390K 330K 1 0M 1 0M 1 0M 0 OHM 470 KH EH KS ES TS 480HX 480SAT PARTS LIST TX RX UNIT X57 663X XX Desti inti D
91. Serial data output GND GND Speaker GND J351 Option TCXO 15 6MHz reference output SUB UNIT X58 490 1 0 Function IC up signal to FINAL unit A 3 Switched common 8V Drive input 1 GND GND Standby switch Bias input IC GND GND IC signal output Drive input 2 NC to FINAL unit A 3 IC down signal O Drive output 2 GND GND Drive output 1 133 15 480 4805 DIAGRAM PADDLE KEY lt ANT1 ANT2 RF UNIT 1 IL 44 327 h i X NBIN 60MHz 60MHz S o9 1 25 ATT em feo CATT a x l 0508
92. VCO oscillation frequency variance Amplifier 10 695MHz IF amplifier AGC ALC amplifier D453 Switching ON when is selected Switching Q901 mute switch Mute when ON D454 Switching ON when 2 is selected D455 Varicap VCO oscillation frequency variance Switching TXB discharge switch ON during transmission D456 Switching ON when is selected Amplifier 10 695 MHz IF amplifier for receiving D501 Rectification NB voltage generation Attenuator IFGC voltage control D551 PIN diode IF gain control IFGC Switching ON during transmission D552 Rectification AGC control voltage generation Attenuator IFGC voltage control D555 Rectification AM detection Switching ON during reception 0557 559 Reverse current prevention Reverse current prevention D621 622 Voltage shift Reference voltage generation of TX modulator power supply Switching ON during reception Switching ON when SSB mode is selected Temperature compensation Switching 1 2 ON when FM mode is selected 2 2 ON when AM mode is selected Reverse current prevention D933 Switching N when option filter is selected D934 Switching N when AM mode is selected Temperature compensation D935 Switching N when option filter is selected D936 Switching
93. point USB 1 Menu 14 1MHz Transmit LSB 2 Menu No 14 1MHz Transmit Oscilloscope 150W ATT Remote control panel front A or v The Band TGC adjustment must increase the power rom a value smaller han the target ransmitting power To do this first increace the adjust ment value to reduce he transmitting power then decreace he adjustment value o become within the imits of the target ransmitting power 100W 5 0W Set the adjustment value within the imit of the specified power 5OW 2 0W 25W t1 0W 10W 0 5W 5W 0 3W 100W 5 0W Final C 3 Remote control panel front ALC meter lights up to 1 ALC meter zone max 4 3kHz According to the larger 2 15kHz According to the larger 0 1kHz Change the adjust ment values to get the waveform as shown TS 480HX 480SAT Item Condition ADJUSTMENT Measurement Adjustment Test equipment Unit Terminal Parts Method Specifications Remarks 14 AM carrier level 1 Menu No 55 14 1MHz AM MIC input AG OFF Transmit 2 MIC input AG 1kHz 10mV Transmit 15 CW carrier level 1 Menu 14 1MHz Transmit Power meter 150W ATT Liner detector AG 16 Carrier suppresion e USB 1 Menu No 14 1MHz Transmit
94. 0663 13 89 Protection bag H25 2320 04 30 Modular cable Panel 20cm E30 3500 05 EH ES 90 Protection bag H25 2327 04 EH ES 104 Handle K01 0420 05 EH ES 118 Screw set N99 2041 05 EH ES 87 Protection bag H25 0796 04 122 Microphone T91 0638 05 85 Packing fixture H12 3154 02 28 Modular cable Panel 4m E30 3488 05 92 Protection bag H25 2352 04 83 Packing fixture H12 3142 02 2 92 Protection bag H25 2352 04 1 80 Cushion G13 2022 14 EH ES 91 Protection bag H25 2343 04 EH ES 98 Bracket J29 0663 13 EH ES 84 Packing fixture H12 3153 02 2 45 DIN plug 8P E57 0405 05 3 117 Screw set N99 2035 05 T 2 4 47 Fuse Blade 25A 32V F05 2531 05 KS ES 47 Fuse Blade 25A 32V 5 2531 05 x 2 Os 48 Fuse Blade 4A 32V F06 4027 05 86 Protection bag H25 0029 04 93 Item carton case 5 88 Protection bag H25 2013 04 ES H52 1944 02 KH 114 Line filter with band L79 1408 05 ES H52 1945 02 KS H52 1946 02 EH 6 88 Protection bag H25 2013 04 EH ES 3 114 Line filter with band L79 1408 05 x 2 EH 7 115 Line filter L79 1417 05 49 11 Rating label 1 17 Schematic diagram B52 0619 00 KH KS 92 Protection bag H25 2352 04 EH ES B42 7003 04 x 2 EH 18 Schematic diagram B52 0620 10 KH KS 99 Bracket J29 0705 01 EH ES 29 DC cord 19 Instruction manual B62 1735 10 E30
95. 1 1 1 1 PCS1 PCS1 TH2 8C in BIAS CONTROL Q3 T 7 81V Ce 2363421 2 SUB UNIT X58 4900 00 od ox BIN 1 w w w 1 824 55 gt 56 2 330 1 4W 1 13 281 1 e R28 ecni2 DRIVE AMP I 390 4 vow NR 27 CN3 Tite F40 5608 05 5 CN4 127 1 5758 E40 5607 05 139 1485 05 023 2 0 5 112 EIE ister EE 228 3 BIN i 77 m amp lt gt 5 1000 145 5 z ated 211 8 8 858 72 9 SHIFT DRIVE SK3075 H 5 3 3 330 116 114 L39 1487 05 T 13 84V e R824 FINAL 25 2782 1810 L39 1490 05 L39 1451 05 1820 L39 1478 05 157 153 53002 R816 FINAL AMP E 3 1 8 139 1479 05 BT AVR eic SWITCHING TA7808F 0806 SI7445DP 1 Four IN zou 228 GND NT4 37V n 8 T 13 82V gea 2 x 2 1 SWITCHING MET 9807 DTC114EKA 3 25 PCS PCS 77 VDT2 VDT2 1 2 1 2 IC2 IC2 1
96. 1 Front panel OOFF mj 54 2 e o gt Service Jig A Coaxial cable E37 0620 05 about 37cm B Flat cable 12P E37 1129 08 about 15cm 56 TS 480HX 480SAT ADJUSTMENT How to use the coaxial cable and the flat cable 1 Remove the three coaxial cables 1 from their respective connectors on the TX RX unit A 2 and the RF unit 2 Remove the flat cable 4 from its connectors on the TX RX unit A 2 and the final unit C 3 3 Remove the screws from the TX RX unit A 2 and B 2 and the final unit B 3 then lift the two shield covers from the unit 4 Remove the flat spring that is attached to the chassis and 734 5 Free the TX RX unit A 2 and B 2 from the chassis and lift it sideways so as not to damage the two flat cables along the side 6 Replace the original three coaxial cables with the longer cables 5 then insert them into their respective con nectors on the TX RX unit A 2 and the RF unit 7 Exchange the original flat ca
97. 10 695MHz transmit IF signal is converted to 73 095 MHz by LO2 62 4MHz 4 x 15 6MHz the reference fre quency using the transmit mixer D256 The D256 oper ates as a RX mixer while receiving mode The converted signal passes through D254 and is ampli fied at the IF amplifier 0252 D254 can change the level of the 73 095 MHz transmit IF signal by changing the imped ance with the current corresponding to the PGC voltage The level variance compensates the gain of the transmit signal when performing the power control The 73 095MHz transmit signal passes through the MCF XF151 and is converted to the desired transmit frequency by in the final transmit mixer IC251 This transceiver can reduce proximity spurious components since the signal passes through the MCF passband approximately 15 2 when transmitting The signal sent from the final transmit mixer passes through the RF BPF and is amplified at the drive amplifier O3 to drive the final stage and is then sent from CN1 to the final unit A 3 Many spurious components can be seen when the drive output signal is analysed with the spectrum analyser This problem occurs when the transceiver is not properly adjusted or the gain balance is not normal when the input level to the final transmit mixer 1 251 compensating the lack of gain of the final stage is excessively high RF unit D256 PGC TX mixer 0252 XF151 TX IF IN lt gt 10 695MHz 29 LO1 IN LO2
98. 2 g 8 513 0 11 TS 480HX HER 11 TS 5 E37 1105 05 200 5 TM K 4202 42 87 3 i 2 71 TS 480HX E 58 0506 05 58 0506 05 RIT XIT me ea me e m wm ss ss 2 72 TS 480SAT E eee ed a 5 8M 8M 4 GND 8 509 ES 02 3662 05 59 2222 88 1 SP 53 95 5555 1 0mm Pitch 8 95 CN502 21375 8 5 40 5758 05 I 12 i E40 5758 05 E37 1070 05 MULUT ENC 52 S 2 5 X54 3410 00 C 3 Q GND 0 11 18 4805 K GND GND GND CN390 E dai 2 71 TS 480SAT E GND AMD 40 6367 06 lt X45 366X XX C 3 200W Nee SE H Nae ve DAT f TXB TXB n 1 BUSY 831 0645 05 0 00 TS 480HX K u GND GND H GND 50 1 E anp 2 71 TS 480HX E 5 5 ow 1 E O 55 85 6 EN OPTION 25 25 7 USEL ou ou li 8 RST n Toon AF SQL VR Y A X54 3410 00 B 3 5 n 14 50 7 F 5 5 E40 5409 05 40 5392 05 21559 8209 g Z2 A ac R31 0644 05 E37 1056 05 Q 89 585 5 ES E CN2 dcs CN359 5 8 65 E 40 6078 05 Tora 4g E40 5978 05 2 x S 114 E gt ior BS 2 29 TH2 ou E40 3246 05 FINAL UNIT ae BOARD VDT2 BOARD amp X45 365X
99. 2W dummy load Through type power meter 250W ATT Remote control panel front 17 SWR protection 1 Menu No 14 1MHz Transmit TX RX unit rear panel Set the adjustment value within the limit of the specified power 18 SWR meter 14M SWR 3 1 Menu No 74 14 1MHz CW Transmit SWR meter lights up to 3 position 1 push 50M SWR 3 2 Menu No 75 51 9MHz FM Transmit Writing data After items 3 18 have been adjusted 1 Menu No 76 2 A or V key Push once time Display rEAdy good If nG is displayed enter data again 3 MTR key Push once time Transmitter Section 5 4805 Item Condition Measurement Adjustment Test equipment Unit Terminal Parts Method Specifications Remarks Final idling current 1 Display f 14 100MHz Mode USB Final unit A 3 VR1 MIN VR2 3 Center Transmit Ammeter TX RX DC IN1 unit rear panel Check the default current I1 of DC IN1 300mA lA 600mA IB 500mA Current protection pre adjust 1 Display f 14 100MHz Mode USB Transmit Voltage min 100mvV or less Perform the following in the adjustment mode Item 3 19 To terminate the adjustment menu in the middle save your settings with Menu No 76 ALC reference voltage
100. 3 5 CNG E40 5409 05 CN3 E40 5392 05 CN390 VR1 31 0645 05 VGS 1 AF SQL VR X54 3410 00 B 3 CN7 40 5409 05 R31 0644 05 CN359 E40 5978 05 ATEN PSC2 ATLS 1 2 40 6273 05 CN555 CN971 E40 6272 05 RXOUT E40 3239 05 15V 2 MEN1 3 2 4 GND CN5 CN901 E40 6266 05 10 CN554 E40 6267 05 TX RX UNIT TCXO amp BPF EN 57 663 B 2 pa 0 11 TS 480HX K AGG 0 12 TS 480SAT K gu 2 71 TS 480HX E 2 72 TS 480SAT E CN369 40 3252 05 GND 14V 14AF 14AG IFGC MAIN ENCODER E40 3247 05 CN382 3 GND BOARD to BOARD 77 DC 13 8 DC 13 8V EXT AT REMOTE DATA
101. 34 1801 1015 34 L901 902 L40 1015 34 XED XED XED XED XED L40 8275 34 L40 2275 34 L40 4785 34 L40 8275 34 005 34 gt gt gt gt gt gt gt gt 1903 L40 4795 34 L904 L40 1005 34 905 906 L40 4705 34 908 909 L40 1015 34 1910 L40 3395 34 XED XED XED XED XED 1085 34 015 34 L40 3375 34 L40 3975 34 1005 34 co gt gt gt gt gt gt gt gt gt 931 936 L40 1015 34 L971 972 L40 1015 34 L974 975 L40 4705 34 L40 1001 37 177 1906 05 R XED IND XED INDU D D 095 34 1005 34 1005 34 015 34 095 34 XED IN XED IN gt gt gt gt gt gt gt gt gt XE L77 1907 05 RYSTAL RESONATOR 22 1184 177 1920 05 RYSTAL RESONATOR 12 288 L71 0433 15 CF 10 695MHZ L71 0604 05 RYSTAL FILTER 10 695MHZ L40 1005 34 L92 0149 05 L40 1015 34 L40 3395 34 L40 1015 34 FIXED CHIP XED IND XED XED IND m 5 gt co co gt gt RK75GA1J473J HIP COM 47K J 1160 RK75GB1J473J HIP COM 47K J 1 46W L40 3395 34 RK75GA1J473J 47K J 1 6W L40 4705 34 J L40 1015 34 J L41 1005 27 FIXED IND FIXED IND FIXED INDU FIXED INDUCT CP205 207 RK75GB1J102J HIP COM 1 0K 1 16W CP208 RK75GA1J101J HIP COM 100 1 16W
102. 3489 05 KH EH 20 Instruction manual B62 1736 10 EH ES 9 11 Rating label B42 7003 04 x 2 EH ES 47 Fuse Blade 25A 32V 21 Instruction manual B62 1750 10 EH ES 29 DC cord E30 3489 05 F05 2531 05 KH EH 22 Instruction manual B62 1751 10 EH ES 47 Fuse Blade 25A 32V F05 2531 05 87 Protection bag 23 Instruction manual B62 1752 10 EH ES 87 Protection bag H25 0796 04 H25 0796 04 KH EH 24 Instruction manual B62 1753 10 EH ES 92 Protection bag H25 2352 04 700 Warranty card 54 Parts with the exploded numbers larger than 700 are not supplied TS 480HX 480SAT ADJUSTMENT Required Test Equipment 1 DC Voltmeter DC V M 1 Input resistance More than 1MQ 2 Voltage range 1 5 to 1000V AC DC Note A high recision multimeter may be used How ever accurate readings can not be obtained for high impedance circuits 2 DC Ammeter 1 Current range 100mA 1 5A 15A high precision am meter may be used 3 RF VTVM RF V M 1 Input impedance 1MQ and less than 3pF min 2 Voltage range 10mV to 300V 3 Frequency range 10kHz to 500MHz 4 AF Voltmeter AF V M 1 Frequency range 50Hz to 10kHz 2 Input resistance 1 or greater 3 Voltage range 10mV to 30V 5 AF Generator AG 1 Frequency range 200Hz to 5kHz 2 Output 1mV or less to 1V low distortion 6 AF Dummy Load DM SP 1 Impedance 89 2 Dissipation 3W or greater 7 Oscilloscope Requires high sensitivi
103. 4 13 07 2 1 T 1 1 ec 4 70V gl FT EI 8 5 9 2 ore 0502 2 1 ov FMASA 13 077 SIGNAL AMP E40 5739 05 0507 2SK208 GR 0 36V C512 1H INVERTER 0 01u 10 910510 I 13 12V IDET 258 TC7SHUO4F 0503 5 5 OV FMASA 13 07 L 0 99V xs i e 1 3 566 ov 13 07 ac EY EI 5 5 Ei CN502 mr E40 5758 05 E GND 1 ov FMASA 13 07V HIGH FREQUENCY 8 RECTIFICATION 0504 HSMBBAS ov 13 07 508 1 2 Liu COMPARATOR VDET ei 1 502 m z TA75S393F a a g 5 28 eS EXTENDED I O 3 85 5 e R509 82 2X5 eIC501 e R519 SBS 9777 BU2099FV 1k 289 ik R533 ctu 5 055 2279545 m AMD 1 HIGH FREQUENCY R534 RECTIFICATION 1 4 6 R550 390 97 X45 365 C 3 1 1 F G PC BOARD 0 00 KH 2 71 EH A B c D 5 480 4805 200W FINAL UNIT 45 366 A 3 Component side view J72 0876 09 8l GNO 924 43 E C829 D807 10 11 12 13 98 14 PcBoARD 15 480 4805 1 124 200W FINAL UNIT
104. 47 BSA 8 i 5 GND 37V 47 Sag g T 13 82V 83 65 ams 8 8 SURGE a 8 2 ABSORPTION I Bs 8 8 R804 D802 SONS SWITCHING sw ret 47 m DTC114EKA 3 3k 862 8 D802 803 2 3 TEMPERATURE ale COMPENSATION I PCS2 PCS2 PCS2 PCS2 F801 VDT2 VDT2 VDT2 VDT2 2 VDT2 12 12 12 1 2 1 2 1 2 1C24 1C24 IC2 IC2 IC2 IC2 5A P dune qe R Bee 525 2 T SCHEMATIC DIAGRAM 15 480 4805 S 1 eo LER T68 2 T68 2 22 eL102 110
105. 480SAT COMPONENTS DESCRIPTION Operation Condition Compatibility Ref No Use Function Operation Condition Compatibility Doubler 31 2MHz x 2 0557 Buffer Output buffer for AM detection signal Switching 01 filter cutoff changeover control Q558 Amplifier Output amplifier for SSB CW detection signal Amplifier PLL Fin amplifier 0559 Switching IF mute signal Amplifier 01 amplifier Q560 Switching Option filter insertion loss correction switch Switching NFMT signal Q561 562 Switching IF amplifier mute switch Ripple filter Filter for VCO power supply Q563 Switching ON while receiving in FM mode Switching Loop filter time constant changeover switch 0621 Amplifier Output amplifier of SSB CW modulator Mute switch Mutes FM modulation input 0622 Power supply of SSB CW modulator Inverter SOC 0623 Buffer CAR input buffer of SSB CW modulator Switching RL output switch 0624 Power supply of SSB CW modulator Amplifier ANI ANO signal amplifier Amplitude limit 0625 Amplifier Modulation input of SSB CW modulator Switching Relay K131 control 0681 Switching CKY control Switching RL output switch control 0682 Switching TXB power supply generation switch Inverter PKS signal 0683 Switching CKY control Inv
106. 7M 2M 21M GND 10 LED gt o 1507 58 2 55 o 80 7 lt C536 N Address Ref No Address 100W FINAL UNIT X45 365X XX C 3 0 11 KS 2 71 ES Foil side view J72 0875 09 J72 0875 09 C 3 18 5 C527 O a E C528 T 15031 2521 z 8 R539 771 gt gt IC510 Ic509 3 AMD 01 9 C523 arte 0507 R517 E D lt 5 5 5 VR502 0504 O R508 aE pl B 18 el R509 io 519 D505 Component side Layer 1 Layer 2 Foil side Component side Layer 1 Layer 2 Foil side A SCHEMATIC DIAG TS 480HX 480SAT FINAL UNIT ANT X45 365X XX C 3 AT 0 11 75 4805 2 71 TS 480SAT E POUT Land amp Wire W501 RF UNIT X44 327X XX CN2
107. 8 5 8 9 Rem B fe 55 B 09 CTARA 5550 R 8687 5 2180 B C639 8 ic 8707 5 m E GND 0734 8751 C689 4 SOF 8756 R681 2 5 c742 5 o Bp is 181 5 8772 8274 1 8711 8 8 9 E 249 1174 B C251 R247 5 9 C329 es s C372 8 ac 371 211 cum 77 C268 E370 6758 zl 2272 2270 DU 297 274 C368 8 11 98 8302 0205 C279 736 GND 8335 C280 8 8278 8 2749 ET m 333 8278 al C288 o 275 E 8 327 5 R211 E E J D213 8336 S 0227 6223 a 121115 N D204 5 a C296 m 8 e c GND a 118 266 S 5 5 Component side E 211 mr 8 LE SP RDO 8M E 8C SS MIC MD Layer 1 lo y 2 GND SPG MU MCG MSG Layer 2 R768 B E Layer 3 e 5 5 4 Foil side 119 10 11 12 13 14 TS 480HX 480SAT Pc Bonn TX RX UNIT X57 663X XX A 2 B 2 0 11 KH 0 12 KS 2 71 EH 2 72 ES Foil side view J72 0878 19 C382 e379 1 l I IS IS Rs eo 9 9 9 GND 08 BENS n TH502 5
108. A 3 B 3 C 3 110 TX RX UNIT X57 663X XX A 2 B 2 116 SUB UNIT 58 4900 128 TERMINAL FUNCTION eene 129 BLOCK DIAGRAM eene 134 LEVEL DIAGRAM 136 ACCESSORIES nennen 140 SPECIFICATIONS 141 TS 480HX 480SAT DISASSEMBLY FOR REPAIR How to remove the torque changeover le ver G02 0898 04 1 Turn the lever section of the torque changeover lever to the right 2 Insert the tip of a flat head screwdriver into the recessed part of the torque changeover lever 2 3 Lift the torque changeover lever using the tip of the flat head screwdriver 3 Caution Be careful not to damage the torque changeover lever when lifting it 4 Turn the lever section of the torque changeover lever to the right as in the position described in step 3 40 5 Lift the torque changeover lever and remove it from the panel ASSY How to mount the torque changeover le ver G02 0898 04 1 Insert the torque changeover lever into the mounting loca tion so that the three tabs align with the torque changeover slots Fig 1 2 Turn the lever section of the torque changeover lever to the left while pressing the surface of the lever as shown in the Fig 2 and mount it onto the panel ASSY Cautions for mounting the main dial knob K21 1
109. CIRCUIT DESCRIPTION 10 2 FM mode Although the circuit directly modulating the frequency of the VCO and the crystal oscillator was conventionally used this transceiver uses a phase modulation circuit Set the variable capacity diode D1 on the output of the DDS IC1 working as the source of the reference frequency of the PLL circuit generating the first local oscillator LO1 Some DC fixed bias is applied to the variable capacity diode D1 in order to optimise the modulation sensitivity Although LO2 or the crystal oscillator 10 695MHz is modulated in the conventional transceiver the first local os cillator LO1 is modulated in this transceiver Ref OSC 31 2MHz L7 IN from O7 7 TX RX unit A 2 FM Mod audio IN Fig 10 FM mode modulation circuit From the modulation circuit to 10 695MHz The transmission signal sent from the balanced modulator IC621 is sent from the filter section X57 663 B 2 of the TX RX unit to the TXIN terminal pin 8 of CN555 It is possible to remove the unit to mount an optional IF filter and TCXO You can mount two optional IF filters The IF transmit signal passes through the XF931 passband 6kHz in AM mode and XF932 passband 2 4kHz in modes other than AM mode Although various IF filters can be selected corresponding to the passband and mode when receiving the IF filter is au tomatically selected by mode when transmitting The trans mit signal passes through the 1
110. CNS Sas E40 3246 05 CN6 CN7 DIN1 1 R10 10 220 231 it T 12 75V 2851 13 21 50 PRE DRIVE eat 8 DIN2 28K2596 2 T 2 36V u 4 286 4 ea 3 x 23 2595 BSF gt 8 ocr 1 PRE DRIVE 3 o8 88 98 3 5 7 10u I CN2 22 3 o E40 5978 05 gaala Hr 18 2 R20 1k eR22 eR23 1k 5 2 47 624 ym 2 47 2 e R18 7 HIGH FREQUENCY 1802 47 RECTIFICATION L39 0477 05 5 0807 e o E 2 188348 5 558 82 359 18 xO 5 PR 2 47 R66 TXB TH2 i i i ji R6 1 2 BIAS CONTROL i i T 7 93V 6 47 26 eRI 47 Pos2 gue 5 CN830 eD82 1807 29 a 9 VW UR m 3 3k 8 2 862 5 3 lt D802 803 2 TEMPERATURE yi COMPENSATION PCS2 PCS2 VDT2 VDT2 IC2 1C2 7 IC2 102 102 45 366 A 3 1 3 F LLL H ae uuu SCHEMATIC DIAGRAM TS 480HX 480SAT 14V 14v 148 148 FANH FANH FANL 1 1
111. K KS TS 480SAT TS 480HX E ES TS 480SAT E TS 480HX 480SAT RF UNIT X44 327X XX FINAL UNIT X45 365X XX PARTS LIST Address Parts No Description Desti nation Address Parts No Description Desti nation D54 D55 D56 59 D60 D61 69 151 0152 D154 155 D156 D251 D252 D253 D254 D255 KH TS 480HX K EH TS 480HX E R92 1252 05 RK73GB1J331J RK73GB1J470J RK73GB1J474J RK73GB1J100J RK73GB1J103J RK73GB1J392J RK73GB1J332J RK73GB1J182J RK73GB1J100J RK73GB1J RK73GB1J RK73GB1J RK73GB1J R92 1252 RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB1J RK73GB1J RK73GB1J RK73GB1J RK73GB1J R92 1252 RK73GB1J RK73GB1J RK73GB1J RK73GB RK73GB RK73GB1J RK73GB1J RK73GB1J R92 1252 RK73GB RK73GB R92 1061 05 51 1428 05 MA2S111 VO08 G RLS245 V08 G HVC131 LFBO1 HVC131 RN731V 15 312 HVC131 HSC277 HSC277 15 312 DAN235E HSC277 HSC277 DAN235E 25111 RN731V DAN235E KS TS 480SAT K ES TS 480SAT E 00HM J 330 J 47 J 10 J 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 R 4K J 1 IPR 10K J 1 MPER REST 0 OHM LAY DE DE DE DE DE DE DE DE DE DE DE DE DE DE DE DE DE DE DE DE HSB88WS 155388 TA4107F BU2099FV KRA318E 7G01FU SK2596 SD1757K RA31
112. TS 480HX E JM2100V U4066BCFV 320VC5402PGE JM2100V HD74LV541AT C7S04FU JM2100V C7WT125FU D74LV1GT125A D74LV2G34AUS A31136FN C7W66FK A4101F C75S51FE JM1496V M62353AGP BUA066BCFV JM2100V BU4S66 C7S66FU XC6204B502MR BU2099FV NJM2904V BUA066BCFV LA4446 NJM2904V NJM2902V 2SC4617 R UMX2N 25 4617 RN47A5 2SC4649 N KRC418E 2504617 UMX2N 2504617 KRC402E 2581188 0 UMX2N RN1704 SK1824 RC402E SC4617 R 581188 0 8 47 5 DNNAN RC401E RC402E 7G01FU SK508NVIK52 RC418E AN 2SC4649 N P 2SK508NV K52 2503356 UMX2N 25 1824 25 4617 0 KRA302E 2584617 3SK317 TRANSISTOR OS IC MOS IC PU OS IC MOS IC OS IC OS IC MOS IC MOS IC OS IC MOS IC 0S IC IC IC OS IC BI POLAR IC OS IC OS IC MOS IC MOS IC OS IC MOS IC MOS IC OS IC OS IC PO STOR STOR AL TRANSISTOR STOR STOR STOR TRANSISTOR STOR STOR STOR DIGITAL TRANSISTOR RANSISTOR RANSISTOR SISTOR RAI RAI TOR RAI DIGITAL TRANSISTOR RANSISTOR FET KS TS 480SAT K ES TS 480SAT E 621 622 901 902 971 972 2SC4617 R KRC402E 3SK317 2SC4617 R KRC402E RN1704 KRC402E KRC404E KRC402E 2SC4617 R 2SA1774 R UMX2N RN47A5 HN7GO1FU 2SC4617 R 7G01FU RC402E 1704 RA555U SK1824 501624 5 4
113. configured as an option in this transceiver so that you can replace the crystal oscillation cir cuit X1 O1 with the SO 3 However you must cut the R103 00 and R104 00 jumper wires to stop the operation of the crystal oscillation circuit X1 O1 when using the SO 3 LO1 LO2 CAR E LO1 the 1st local oscillator A frequency between 8 33MHz and 8 47MHz is output using the 31 2MHz signal as the reference signal in the DDS IC1 The output signal passes through a ceramic filter and enters into a PLL IC3 This signal is divided into 1 8 1 R in the PLL and becomes the comparison frequency f for the frequency between 1 041MHz and 1 058MHz The VCOs O451 452 456 of LO1 oscillate between 73 125MHz and 133 095MHz The oscillation output of these VCOs enter pin 6 of the PLL IC3 then divides into 1 N in the PLL The comparison frequency 10 is compared with the frequency divided into 1 N by a phase comparator in the PLL then locks the frequency to use it as the output fre quency of LO1 In the DDS IC1 the output frequency 8 33MHz to 8 47MHz is swept with 100 STEP Hz 10 x R N when the step is 10Hz 005 STEP Hz 1 x when the step is 1Hz Therefore LO1 covers the frequency range of 73 125MHz to 133 095MHz with 10Hz or 1Hz steps The PLL output generated by the above mentioned method is amplified at Q15 and passes through a band pass filter with a cutoff switching circuit an attenuator and a lo
114. els E m Es X 4 fe FINAL UNIT FILTER X45 365X XX B 3 AT 0 11 TS 480SAT K 2 71 TS 480SAT E X45 366X XX B 3 200W 0 00 TS 480HX K 2 71 8 480 E AT CN102 E04 0154 05 JUMPER WIRE FINAL UNIT ANT X45 365X XX 3 AT 0 11 TS 480SAT 2 71 TS 480SAT E X45 366X XX 0 3 200W 0 00 TS 480HX K 2 71 TS 480HX E FINAL UNIT X45 365X XX A 3 AT 0 11 TS 480SAT K 2 71 TS 480SAT E X45 366X XX A 3 200W 0 00 TS 480HX K 2 71 TS 480HX E PADDLE E11 0455 05 KEY E11 0455 05 NC 4 1 0mm Pitch CN309 18Pin 2 lt gt 58298 40 5978 05 1 ES7 1089 05 a J301 J302 DASHI KYS AGC CKYs PGC RF UNIT og 44 327 3C 0 00 TS 480HX 480SAT K 86 14 2 71 TS 480HX 480SAT E RXB TXB GND 18 CN254 IF RED 04 0154 05 IF 7 1060 05 CN153 101 BLUE 04 0154 05 101 amp 3 3 E37 1061 05 5 5 CN253 102 WHITE 5 3 9 E04 0154 05 102 23 amp zig _ 37 1062 05 ou c 8 BL 85 lt 5 zz E37 1064 05 NONE E37 1105 05 200W TYPE E37 1061 05 BLUE AT TYPE 1 58 i 52 1 0mm Pitch 5 CN502 5 40 5758 05 i5 I 12 E37 1070 05 5C 5C 145 145 DATA DATA CK FEN2 GND GND GND AMD I GND PHD VSF VSF VSR TB TXB
115. gate bias control Surge absorption Relay K501 0891 Switching Relay K891 control switch IC1 AVR gt 8 High frequency rectification AT amplitude signal detection 2 AVR 14V5V 10801 Extended I O coil control signal Serial Parallel High frequency rectification AT phase signal detection 802 Extended I O AT output C control signal Serial Parallel D506 Surge absorption Relay K502 1 803 Extended I O AT input C control signal Serial Parallel D507 Surge absorption Relay K503 C804 805 Buffer Convert 3V to 5V D1 2 Temperature compensation Final stage bias current control D3 Surge absorption Power supply surge protection D508 509 Final U Surge absorption Lightning surge protection nit X45 366X XX A 3 Use Function Operation Condition Compatibility D4 Surge absorption FAN Pre drive amplifier D801 824 Surge absorption Relay K801 824 Bias control Final O4 O5 stage bias current control D891 Surge absorption Relay K891 Final amplifier Switching 15 TS 480HX 480SAT COMPONENTS DESCRIPTION Ref No Use Function Operation Condition Compatibility Use Function Operation Condition Compatibility Q7 Switching O6 gate bias control 08 9 Swi
116. gee EUM m m m m i SWITCHING i DIFFERENTIAL AMP PL LMX2306TMX GND1 GND2 FIN 50 3mVp p FIN 449 ecito 40 1mVp p REVERSE 016 i OSCI CURRENT 418 77 SWITCHING Ten m m m omm PCK PDA FMT CAR 145 145 VREF PRO SWITCHING ec810 0806 nes Di mos e Hf R832 RB59 33k 188388 LE 28111 0806 0 0811 100 10 0 REVERSE CURRENT PREVENTION 8 mu REVERSE CURRENT REVERSE CURRENT pats T 51V Z
117. less 51498 OTe 01 ETAS watss 60dB or less Cammer suppression 55 eoe pare 404 or more Unwanted sideband suppression modulation frequency 1 0 2 2 2 9 4 or more Maximum frequency deviation FM WIQ amp eT 5kHz or less MEO 2 5kHz or less TrEQUENCY TESPONSE aie e eee ese eerte rn 400 2600Hz Within XIT shit frequency Tange ose e dh d 9 99kHz Microphone IMPS CAN CS eT 600Q 141 TS 480HX 480SAT SPECIFICATIONS Receiver etie EE SSB CW AM FSK Double conversion superheterodyne FM Triple conversion superheterodyne Frequency range VFO coverage range 0 5 30MHz 50 54 0 03 60 2 Intermediate Frequency 1st IF 73 095MHz 2nd 10 695MHz 3rd IF FM only 455kHz Sensitivity SSBAJ CWJ FSKAS N 104 52 44 dete qa bo 0 5 1 705MHz 4 or less 1 705 24 5MHz 0 2uV or less 24 5 30 0MHz 0 13uV or less 50 0 54 0MHz 0 13uV or less 5 106 pode enum sides aptus 0 5 1 705 2 31 6uV or less 1 705 24 5MHz 2 0uV or less 24 5 30 0MHz 1 or less 50 0 54 0MHz 1 or less 12
118. than FM mode by the DAC IC212 used as the electrical volume and is then sent to each modulation circuit MIC FM MOD SSB AM FSK Balanced MOD 1C221 1 218 MIC 2 unit A 2 Fig 7 From the MIC terminal to modulation output Signal Path Before After the CODEC The signal path changes corresponding to the transmis sion reception since the CODEC exchanges the signal with the optional unit VGS 1 Functions relating to transmission 1 Modulation input path The output signal sent from the analog switch 1C219 en ters the CODEC and is then sent to the DSP 1 220 The signal sent from the microphone is output from pin 11 to pin 10 of the analog switch e The signal sent from the data terminal ANI is output from pin 1 to pin 2 of the analog switch e The message output signal DRO sent from the optional unit VGS 1 is output from pin 4 to pin 3 of the analog Switch 2 Modulation output path The AF signal processed at the DSP IC220 enters the CODEC 217 again and is amplified at IC214 The signal amplified at 1 214 passes through the following signal paths in FM mode and SSB AM FSK mode The MIC gain is de cided at the DSP not DAC IC212 in both modes FM mode The signal enters pin 21 of the DAC and is then sent from pin 22 to the FM modulation circuit FMOD SSB AM FSK mode The signal enters pin 24 of the DAC and is then sent from pin 23 to
119. the balanced modulation circuit SMOD TS 480HX 480SAT CIRCUIT DESCRIPTION 3 Recording a message The signal sent from the microphone is output from pin 11 to pin 10 of the analog switch 219 where it enters into the CODEC IC217 The signal sent from the CODEC enters pin 13 of the DAC IC212 and is then sent from pin 14 to the optional unit VGS 1 to be recorded Constant received audio recording function 1 Recording A part of the received audio signal is sent from the CODEC IC217 to pin 13 of the DAC 212 and is then sent from pin 14 of the DAC to the optional unit VGS 1 to be recorded The recording level is automatically compensated to become con stant and you cannot randomly change the level 1218 2 DET 1 219 Anolog SW MIC MIC PKD ANI DRO DRO 2 Playback The output signal VOI sent from the optional unit VGS 1 passes from pin 1 to pin 2 of the DAC The signal passes from pin 8 to 9 of the analog switch 1 219 and is then mixed with the input signal of the AF amplifier IC734 The DAC 212 controls the volume Other functions 1 Playing a message monitor The output signal VOI sent from the optional unit VGS 1 passes from pin 1 to pin 2 of the DAC The signal passes from pin 8 to 9 of the analog switch 1 219 and is then mixed with the input signal of the AF amplifier IC734 The DAC 212 controls the volume 2 Playing a pre re
120. the gate 2 voltage and then changes the transmit gain Part of the ALC voltage is sent to pin 13 of IC802 and amplified at the operation amplifier in C802 and is then output from pin 14 of IC802 The output is input the MCU 204 as the ALC meter voltage ALM the multiplexer 201 The transmit output control is performed by changing the comparison voltage of the operation amplifier 1 802 The MCU 1 204 controls the comparison voltage and out puts the DC voltage from pin 6 of the DAC IC681 TS 480HX 480SAT CIRCUIT DESCRIPTION The comparison voltage changes by changing the transmit output on the panel Although the transmit power control was conventionally performed with the hardware control us ing the voltage of the supply line when the supply voltage lowers this transceiver uses the software control since the MCU 204 always monitors the supply voltage Therefore the transmit power gradually changes when the supply volt age is lower than the standard voltage 13 8V 8C 0681 683 ALC VSF OUT POC Protection Current ALCtime gc constant L___ 7 ALC reference Fig 16 ALC circuit and transmission power control Digital Control Circuit Outline The digital control circuit has a multi chip configuration around the main microcomputer 204 and it has DSP EEPROM etc Refer to Fig 17 Panel microcomputer Main microcomputer 1 204
121. time ayed enter data again 18 NB gain 1 Display f 14 200MHz Mode USB PRE AMP ON AGC FAST NB ON SSG f 14 201MHz SSG output 103dBm 1 58 2 OFF gt ON DCV M TX RX A 2 TX RX unit rear panel NB SSG ANT1 TX RX unit front panel Oscilloscope AF V M DM SP Noise G TX RX A 2 L506 L507 Voltage min Adjust output of noise generator to S5 and check Noise should disappear when NB is on 1 Disconnect the antenna cable from the transceiver Connect the VGS 1 to CN390 on the TX RX unit A 2 Display f 13 900MHz Mode USB AF knob MIN 2 Connect a microphone to the MIC jack Remote control panel front 1 push The display frequency can be heard vocally Hold down CH1 key and talk into the microphone for approximately 5 seconds Press the CH1 key again The recorded voice message is played back TS 480HX 480SAT Transmitter Section TS 480HX Item Condition ADJUSTMENT Measurement Adjustment Test equipment Unit Terminal Parts Method Specifications Remarks 1 Final idling current 1 Display f 14 100MHz Mode USB Final unit A 3 2 3 801 MIN VR802 MAX Transmit Ammeter TX RX unit rear panel DC IN1 DC IN2 Check the default current I2 of DC IN2 12 300mA la at DC IN2 lA 500mA B
122. you do not want to remove data such as memory channel data save the data using the ARCP 480 before updating the Firmware and write the data after updating the Firmware Operating procedure Disconnect the power cable from the transceiver Remove the upper case of the transceiver Set the slide switch S201 of the TX RX unit X57 663 A 2 to ON move the switch toward the front Connect the RS 232C terminal of the PC and the trans ceiver s COM terminal via a RS 232C straight cable 5 Connect the power cable with the transceiver Run the TS480UPDATE_S EXE The following display appears gt gt HEH File reference button 7 Change the COM Port setting if necessary 8 Change the Baud Rate setting if necessary Normally select Auto but change it to a slower baud rate if com munication errors frequently occur 9 Click the File reference button and select the firmware to be written bin file 10 Click the Update button to start writing When an error occurs during updating disconnect and connect the power cable to reset the MCU Then click the Update button again 11 Disconnect the RS 232C straight cable and the power cable from the transceiver after completing writing 12 Set the slide switch 5201 of the TX RX unit X57 663 A 2 to OFF move the switch toward the rear 3 Replace the upper case which was removed in step 2 onto the transceiver 4 Reconnect the power cabl
123. 0 HSMB8AS ANALOG SW 8 6 isl 1 ac 1 5 2 ey Be TF AMP g 2 7 5 97 400556 28 4617 80566 E 6 430 HSMBBAS 4 5 5 0553 5 RECTIFICATION AGG T KRC402E a 852 gt SWITCHING 047 TP Owl AGC ek s E 878 TR M 05651 7617 134471006 i55dBm 35 317 10 10 gs g PIN DIODE 10k C601 du R610 D558 100k KDS121E ALC ALC X57 663 A 2 5 7 SSBICW C582 1000 0561 KRC402E 7 7 SWITCHING STS 0562 REVERSE CURRENT 404 777 PREVENTION SWITCHING 5 AD AB X57 663X X SCHEMATIC DIAGRAM S 480HX 480SAT X A 2
124. 0 4 oF O4 o 06 MCU 8 5 vmi 1 064505 e E E E 4 e VCC NCC Ica XIN XIN 1000 30622M8A 7NOGP vss vss _ Ci9 gp piu 4 1 2 Xx 8 Xu 8 59 5 10V 7 PWR MIC KEY FIL QMR XOUT XOUT R29 a 2 40 5392 05 40 5409 05 esi ess 59 esi3 517 526 RESET RESET ike See EY 1 sv 0 0 0 0 0 0540 0 eo 07 P86 Pag R30 858 929 858 558 328 859 859 R58 100k 2 2 NC 1 e 5 3 P87 P87 1 myo 7 C38 y g 1000 MA2S111 KOT1 e Sony Rad Q 3 3 sovL 4 C39 g 1000 R45 7000 4 4 ATT NB PRO VOX NR A B Tok AFVL Za AEVL 52 S6 510 9514 518 S27 DIM1 g 09v EUM 5 5 GND o 0 0 0 0 4 0 0 10 0 5 0 0 08 DIM2 a R2305 5 3 DIM3 114 DTC114EE AF SQL VR 28111 534 X54 3410 00 B 3 AT MET AGC ENT BC DWN CP2 10k R32 8 5 W02 3662 05 653 57 esi 515 519 e 528 47k SWTGUNG SWITCHING en R47 100 c41 y1000p i 415 D9 7 C42 000 eo o 4 0 c eo 0 0 P95 1 4224109006 2 3 e gt e 2 MA2S111 21 Q MAIN FA em 2 05 ENCODER 43 p 1000 m R49 p 2990 2 2 2 2 2 2 2 Lewy are 100 4 1 5 MENS 2
125. 0 50W Y 2 PGC 25 25W Y 2 PGC 10 10W FM Modulator N MOD BIAS Wide FM Dev Y DEV WIDE Wide Y DEV NAROW Narrow Current Protection N CURRENT1 DC1 21A Y CURRENT2 DC1 21A DC2 21A CAR Point YE CAR POINT 10 695M Y CAR POINT 10 695M CAR Suppression Y SUPPRESS USB Y SUPPRESS LSB SWR Protection Y SWR PRO HF SWR Meter YE HF SWR 14M SWR 3 Y 50M SWR 50M EEPROM Write YE WRITE ROM CheckSum Y CHECKSUM Display check YE You can confirm the settings of Menu No 77 even if you Menu No 77 checksum display are not in the adjustment mode Turn the transceiver ON while pressing the MIC key and Main microcomputer NR key to enter checksum confirmation mode p e The checksum of the main microcomputer and the panel Lt nn microcomputer alternates on the display ge PORT M 88 i checksum of e The checksum value of the main microcomputer appears on the 7 segment display while M CHKSUM appears on Panel microcomputer panel the 13 segment display mputer alternates The checksum value of the panel microcomputer appears ira cune nn BB ew the 7 segment display while P CHKSUM appears on the 13 segment display B on the display 60 TS 480HX 480SAT ADJUSTMENT Display Check Measurement Adjustment Item Condition Test equipment Unit Terminal Parts Method Specifications Remarks 1 Setting and 1 Connect the DC cord to the full reset DC power supply TS 4
126. 0 695MHz IF filter is ampli fied at the IF amplifier Q901 and is then sent to the IFIN terminal pin 10 of CN554 of the TX RX unit A 2 The IF amplifier O901 performs the gain varying opera tion with the ALC voltage while transmitting The ALC volt age controls gate 2 of Q901 and the AGC voltage is applied to gate 2 while receiving The bias voltage transferred from D905 is provided to the source of O901 while transmitting 0903 turns ON while receiving and it discharges TXB voltage The transmit signal sent from the IF amplifier O901 passes through D903 and D901 While D903 turns ON when transmitting D901 makes the attenuator operate by chang ing the impedance with the IFGC voltage which changes the IF transmit signal The level variance works as the TGC func tion controlling the transmit gain The 10 695MHz transmit IF signal returned from the IFIN terminal pin 10 of CN901 of the TX RX unit B 2 to the TX RX unit A 2 is sent from CN501 of the TX RX unit A 2 to CN254 of the RF unit X44 327 through a co axial cable TX IF IN 10 695MHz SSB CW FM FSK 0901 Txipour 0901 0903 10 695MHz TXB TX RX unit B 2 Filter section Fig 11 From the modulation circuit to 10 695MHz From 10 695MHz to the drive output The 10 695MHz transmit IF signal input into CN254 of the RF unit X44 327 is converted to the transmit frequency in and LO2 and sent from CN1 to the final unit 3 as a drive output The
127. 00w Aae UNIT X45 366X XX 0 00 2 71 200W FINAL UNIT X45 366X xx 2112 ES 00 23 view 12 0876 03 72 09 o Ky OO 11 I y 1 lt r 5 Uc Vi i O o oc gi HA eee C TS 480HX 480SAT SCHEMATIC DIAGRAM FINAL UNIT X45 366X XX A 3 200W 0 00 TS 480HX K 2 71 TS 480HX E 1 CN8 E40 3252 05 14V eL13 145 ps 10u FANH FANH FANL FANL EE 2 1015 2 1 1 1 1 5 xx PCS1 POST 292 e TH2 TH2 Pre 8 8 x 9102 TXB AVR AVR 828 121 TA7805F eran TA7808F e 18 2 1 13 25 13 257 H T a OUT IN 8 GND a gems S25 S DOLI Pasta Ed 5 952 2823 3 Ooms 915 E 5 7 2 1 5 1 3 TXB OM am
128. 01 10 5 14 5 0301 SURGE ABSORPTION LED 8902299815 1352 e 1353 1354 52 134 1281 05 2 134 1279 05 2 134 1279 05 2 ca 56 8 57 27 e C360 8 8 I aa F 5 818 0351 155355 5 5 8 7 85 8 8 14 5 21 5 C363 001 I T ps 7 SURGE ABSORPTION e K402 L 576 0401 05 1402 L403 1404 876 0401 05 134 4661 05 134 1281 05 134 1281 05 R402 8 C403 68 0406 5 a C410 5p a 1 0 3 1 2 Lu eis Sls 0401 _ 1SS355 T s T 313 BTE 6 5 5 ond 5 C418 Toot 1405 21 5 30 0 TT 1 0401 SURGE ABSORPTION ADDITIONAL PCB 1 K451 K452 351 1420 05 61452 61453 91454 576 0401 05 134 1359 05 1 134 4662 05 9 134 4662 05 9 0 R452 R451 i C456 8 8 818 e M 0451 185355 C451 0010 31 5 sT 8T 1451 e 47u 0 010 AAA 81455 49 0 54 0 D451 L SURGE ABSORPTION o a 105 X45 366 B 3 1 1 Se l TS 480HX 480SAT PcBoARD 200W FINAL UNIT X45 366X XX B 3 0 00 KH 2 71 EH Component side view J72 0876 09 Bla Sila ge pen com AOS e udfo 2 2 5 d 48 ONKI
129. 02 Final unit C 3 ANT section RAT RF unit Final AMP 04 1818 820 Final unit B 3 5 LPF section gt gt Fig 14 From the drive output to antenna 200W 3 Common functions between 100W and 200W With the ideal design for cooling function this transceiver is the heavy duty specification transceiver enabling the con tinuous transmission at the same full power as the fixed transceiver while keeping its size small However you should remember that in general the heat caused by long transmission time shortens the life of parts Do not close the ventilation ports located on the front and back of the trans ceiver The 200W transceiver has two fans and the 100W trans ceiver has one fan The drive circuit of the fan is mounted on the final unit A 3 and controls the rotating speed of the fan OFF slow fast corresponding to the generated heat This transceiver has a current protection circuit The col lector current of each final amplifier is converted to the poten tial difference of the resistance 10mQ inserted into a power line and the potential difference is detected at IC801 of the TX RX unit A 2 The ALC protection function activates with the IC801 output when the potential difference exceeds the predetermined value With this function the transmission output decrease and the excessive current does not flow even if the current in the final part is increased for any reason In addition the trans
130. 03 X45 366 A 3 2 3 X58 490 1 1 MESSA M Ss 0 TS 480HX 480SAT scHEMATIC DIAGRAM FINAL UNIT X45 366X XX A 3 14v 14 1 1 FANH 145 SURGE ABSORPTION FANL FANL 2 E40 3246 05 1 1 2 er aay Um 1 FAN ov T CN10 SWITCHING E40 3246 05 607 2 3 25V ae gt 3 955 FANS aeS 29 es 85 1 FAN m ers 415 ers 915 1 FAN2 558 gt Nu2esV 1295V 7 SURGE 32 ABSORPTION Ep SWITCHING SWITCHING 842 1 OV 2501757 2501757 SWITCHING TU PES 7 4 15 SI7445DP S EE 5 8 5 8 5 8 S Tiu T 13 22V 8 8 9 1 4124 SURGE ewi L33 0617 15 e R39 ABSORPTION I 1 Bi 0 01 10W 5 z R49 52520 8 g Bag ges s gt DC13 8V FINAL AMP zi oms 5442 98 STE scl Bi sS X 8 pes 22 ST 2802782 GND GND CS 2 74 ES d 77 eos i e R52 8225 zit 6121 139 1490 05 FINAL AMP 05 2502782
131. 05 59 lt 1 SP ase e g LED neu INT SP m 8 8 2 spG 0 43V 0 43V 0 21V Rs 5 BUSY 56 D 5X 5 8 4 36V 0 06V 0 06V 5 01V 47k 3 3 a 01 4 010 13 8 8 IC5 4581 114 14 DTC114EE DTC114EE LED LED ace 842 ma ash lt lt 5 apy 05 MTS AUR P50 P50 TXDO TXDO ICG __ L78LROSB FA E RXDO RXDO 5 825 2 5 05V AND GATE d P70 P70 01 4 SWITCHING E E58 0506 05 lt gt I lt gt 2 gt lt gt kr 10 g 2 e TX RX UNIT s 81315 ome 2215 Sem 9 ST ELA X57 663X XX A 2 elt 9 4202 R62 0 o 3 Ji D5 9 D37 REVERSE R26 47k MULTI IF SHIFT VR RESET CIRCUIT GN P73 e73 4 10000 X54 3410 00 C 3 w R MUL2 1k 016 36 m E40 5392 05 E40 5409 05 81 32 35 PWR PEN1 B30 2269 05 a 2 1 1 3 870 0490 05 05 533 PEN2 LED 8 Z Zo S B C 41 400 C35 j po 2 2 0 0 MEN1 MUL2 1 MA2S111 MEN2 sb ot s g R42 100 622 4 4 3 lt 3 8 4 CH1 CH2 CH3 QMIN C B Ma Zx C Sa pass T pon 4 p INTI INTI R27 1k x 5 5 p i IFVL esa 58 512 816 525 4 2 W u E 5 5 GND 5 1 1 1 P85 85 R28 7 8 B Xa SX 55 5
132. 06V Ses 4 E 0 05V 330 155388 ome AYAQ 5 a 2 e oS REVERSE BSH Beo SWITCHING CURRENT a 52 0902 KRC402E 777 isdem SWITCHING 1 0904 pos 00924940 RN731V SWITCHING 1945 C985 D 1 277 1k 3 3k 3 9k 47p 4 8 5 gt TH972 m 71 8dBm 18V312 3 3k R946 RXB 157 302 65801 1 100 5 5 ix BY peses 1 2 s s SWITCHING 588 om ATZ mmen 9729 5 d cot 752 6dBm 2 LIMITER 8 5 m SWITCHING XF931 L71 0609 05 6k C935 R936 Ro50 0956 Sums Smeal elo 5 1 O 77 777 0011 330 680 0010 elita 1SV312 StS 52 oma 92 UT 216 85 esu 975 0 010 01u 7 R971 001 T R10 695M R935 R956 0971 1 4 0 2563356 LIF AMP 100 XF932 100 R978 B L71 0604 05 B m SWITCHING 2 T 24k 218 D936 o S Eg i C Hub aa 6950 npe L976 516 5 3258 We V dm 001 390 aS 390 0 010 1 199 TERS 5162855 848924 smoms T 1SV312 Nae con 80 5 R937 R955 T L 100 0935997 100 825 s OPTION 9 5 wel SWITCHING 5 88 0955 B N Base 8 8 BAN 0937 mod our a Res 091 77 818 CN971 Eve w ij E40 6272 05 5 oou 1 RXOUT I 8 852 8 8955 2 FMIF 8 89 isva
133. 07 05 602 25K3075 H T 13 28V ems 5 it R5 8 e g 330 14 e BUFFER C804 IC801 1 02 TC7WT125FU UPD6345GS UPD6345GS UPD6345GS sls 3 ATEN 2 BUFFER 91805 TC7WT125FU gt 5 3 4 EXTENDED VO EXTENDED VO EXTENDED FEN1 SIN SCK 1 8M 18M 21M tmo 61005 91806 d 1809 181 1813 1815 1817 1819 1821 Ex 195T 19 57 155T 155T 6 5 1 3 5T 25 257 057 25 1 25T gus Bit a s jE 5 Sita e K891 K804 K805 e K807 K808 ro ro ro ro 5 th ATEN SURGE SURGE SURGE SURGE SURGE SURGE SURGE S
134. 0S IC 08 IC OS IC 08 IC FET FET KH TS 480HX K EH TS 480HX E MPER REST 0 OHM MPER REST 0 OHM KS TS 480SAT ES TS 480SAT E Address Parts No TS 480HX 480SAT PARTS LIST infi Desti Description nation Address Parts No FINAL UNIT X45 365X XX FINAL UNIT X45 366X XX Desti nation Description 2563421 2582782 5174450 DTC114EKA 2801757 253305 DTC114EKA FMASA 2SK208 GR RN47A5 DTC114EKA 157 153 53002 212 1021 05 CEO4EW1HR22M 45FB1H103K K73FB1E104K 73F2H331J 73 2 391 RANSISTOR STOR 73F2H102J 73F2H 93 0570 05 73 2 102 73F2H821J L TRANSISTOR STOR OR RANSISTOR OR CA5FSL2H121 93 0570 05 73F2H102J K73FB1H103K 73F2H561 J 05 C45FSL2H22 NIT X45 366X XX 73 2 102 C45FSL2H151 0 00 KH 2 71 KH TS 480HX K EH TS 480HX E B30 2263 15 CK73FB1E104K CK73FB1E104K CK73FB1E104K CK73FB1C CK73FB1E104K CK73FB1H102K CK73FB1E104K CEO4EW1E100M CEO4EW1E471M CK73FB1E104K CK73FB1E103K 90 4116 05 CK73FB1E104K CK73FB1E103K CEO4EW1E331M CM73F2H561J CEO4EW1E100M CK73FB1E104K 93 0716 05 CEO4EW1E100M CK73FB CK73FB1 CM73F2 CM73F2 CK73FB1E CEO4EW CK73FB1E CEO4EW1E471M CK73FB1E104K 91 2691 05 CK73FB1E104K
135. 0UF 92 0560 05 IP TAN CK73GB1H103 IPC CC73GCH IPC CK73GB1H IPC 92 0628 IP TAN 626 CK73GB1H102K 627 628 CK73GB1H103K 629 631 CK73GB1C104K 632 C92 0694 05 633 634 CK73GB1C104K lt gt CC73GC IPC CK73GB1H1 IPC C905 CC73GC IPC C906 CK73GB IPC C907 CC73GC IPC 635 C92 0694 05 636 638 CK73GB1C104K 639 92 0694 05 640 641 92 0560 05 C92 0694 05 Co CO CO n no c om CK73GB1C104K CK73GB1A105K C92 0005 05 C92 0628 05 CK73GB1H103K 908 909 CK73GB IPC 0911 CK73GB IPC 913 916 CK73GB1H1 IPC 923 924 CK73GB IPC C925 CC73GC IPC CO CO C926 CK73GB IPC 0927 CC73GC IPC 100PF 0928 CC73GC IPC 56PF 931 938 CK73GB IPC 0 010 C943 CC73GC IPC 20PF C92 0002 05 IP T CK73GB1H103K C92 0004 05 92 0560 05 C92 0507 05 IP TAI C C C C C944 CK73GB IPC 0 0 949 959 CK73GB IPC 0 0 C960 961 CC73GC IPC 10PF C962 CC73GC IPC 5 0 0972 CK73GB IPC 0 0 CK73GB1H102K IPC CK73GB1C104K IPC CK73GB1H471K IPC CK73GB1H103K IPC 92 0561 05 IP ELE C CO 0973 LECTRO 10U C974 CK73GB HIP C 0 04 C975 CK73GB HIP C 0 0 C977 CC73GCH HIP C 10PF C978 980 CK73GB1H1 HIP C 0 0 CK73GB1C104K IPC CK73GB1C473K IPC CK73GB1H102K IPC CK73GB1A105K IPC CK73GB1H103K IPC C lt gt M e e C981 CK73GB IPC 0 047 C982 983 CC73GCH IPC 5 0P
136. 104K CC73GCH1H271J CC73GCH1H391J CK73GB1H103K 92 0628 05 CK73GB1C104K CK73GB1H103K CK73GB1C104K CK73GB1H103K CC73GCH1H390J CK73GB1H103K CK73GB1H102K CC73GCH1H050B CC73GCH1H221J CK73GB1H103K CC73GCH1H390J CK73GB1H103K CC73GCH1H150J CC73GCH1H470J CK73GB1H102K CC73GCH1H030B CC73GCH1H470J CK73GB1C104K 0 047UF 4700PF 0 010 10UF 0 10U 0 010 0 10U 0 010 39PF 0 010UF 1000PF 5 0PF 220PF 0 010UF 39PF 0 010UF 15PF 47PF TS 480HX 480SAT PARTS LIST TX RX UNIT X57 663X XX Desti inti Desti Ref No Address Parts No Description nation nation Address Parts No Description CEO4EW1E4R7M ELECTRO 4 7UF 90 4112 05 ELECTRO 100UF CK73FB1E104K CHIP C 0 10UF CK73GB1H103K CHIP C 0 010UF CK73FB1E104K CHIP C 0 10UF C587 CC73GCH1H221J 220p J C588 CK73GB1C104K 0 10UF C589 CC73GCH1H101J OPF J C590 CK73GB1C104K 0 10UF C591 C92 0665 05 CK73FB1C105K IPC F CK73FB1E104K IPC 10UF CK73GB1A105 IPC F CK73GB1H102 IPC CK73GB1C104K IPC 10UF C592 CK73GB1H102K C593 CK73GB1H103K 0 010UF 594 596 CK73GB1A105K C597 CK73GB1H103K 0 010UF C599 CK73GB1C104K 0 10UF CK73GB1H102 IPC 92 0628 05 IP TAN CK73GB1H103 IPC CC73GCH IPC CK73GB1H103 IPC 600 601 CK73GB1A105K 0UF C602 603 CK73GB1C104K 0 10UF 604 CC73GCH1H220J PF 622 624 CK73GB1H103K 625 CK73GB1C104K 1
137. 105 03 Confirm that the lever section of the torque changeover lever is in the fully turned left position Torque OFF before mounting the main dial knob Cautions for replacing the torque change over lever Apply the dry surf 2400 onto the front and rear surfaces after replacing the torque changeover lever Do not apply the dry surf to the lever section Apply the dry surf 2400 onto the front and rear surfaces of the torque changeover lever TS 480HX 480SAT CIRCUIT DESCRIPTION Frequency Configuration Figure 1 shows the frequency configuration of this trans ceiver All modes operate in a double conversion while trans mitting FM mode operates in a triple conversion and other modes operate in a double conversion while receiving 73 095MHz 73 125 133 095MHz X1 15 6MHz TX RX MIX 10 695 2 455 2 10 695 10 24 Fig 1 Frequency configuration Reference Signal Generator The reference frequency fstd which is used to control the PLL frequency oscillates at 15 6MHz in a crystal oscilla tion circuit X1 O1 This 15 6MHz signal passes through a buffer amplifier O4 and is doubled in a multiplier O5 to gen erate a 31 2 MHz signal The 31 2MHz signal is used as the reference signal for the DDS IC1 for the PLL reference sig nal of the first local oscillator LO1 and the DDS IC2 for a carrier CAR The SO 3 TCXO unit is
138. 1476 05 RATB ALIGNMENT 1 4 28D1757K 5 18 o aa 56 470n 100u e CN252 _ SR St gts RES HSC277 uL I 40 0211 05 1 77 8 8 13 02V R63 978 7M lt AGC A SWITCHING x N l 1l 4 1 7 5 Ries C177 1 REVERSE 2 gt em BPF B 3 uS i 1 1 CURRENT 8 1 ov 5 8 2 5 ome LOT AMP 0 01 1 767 1 PREVENTION TH SWITCHING oye oye SWITCHING R i 2 KRA318E RSE ijt 225 0159 01 RX LOt 5 5 6111 BSS 063 28 2596 l ua m m m m Lum m um m 5 100n 174 HSC277 PRE AMP I 1000p I t Bar ET 5 des 77 SWITCHING KI 0154 I 828 5585 35 88 SAIS Sm L 057 38K131 M I gem gs BC ele 9 8 7 59V AIT DRV B C159 1 2 FINAL UNIT p 8C R 13 18V a 15p 13 02V 1 13 00 10M 2 1 4 4 x E04 0154 05 T 12 51V 75 1080 ES Sis g 45 365 eRe 12 eCi4 BPF BSa 52 S lt lt lt 578 58 TEES X45 366X XX A 3 200W s AS 5 FEN shee deg 323 258 22522 Boe 555 85 829 i 5 ang Bes 824 CN1 kys D304 68 100n 25 7 IC OMS 020 ets 158988 du 4053 SWITCHING 19812 oT9b5Ts SWITCHING sis o 2 poe Bd eh en 1 10 695MHz I e gt TIT 77
139. 2 7484 05 ING POT 4 7K 8 R12 7484 05 ING POT 4 7K 8 D810 015AZ5 1 Y ER DIODE D811 25111 DE D812 813 155388 DE D816 819 25111 DE D901 904 RN731V DE D905 155388 0906 RN731V DE D931 RN731V DE D932 936 15 312 DE D937 HSC277 DE VR621 622 R12 7484 05 ING POT 4 7K 8 K131 551 1420 05 RELAY K731 551 1428 05 RELAY S201 562 0412 05 SLIDE SWITCH D KV1470 VARIABLE CAPACITANCE DIODE HSC277 DE 25 04221 25111 0938 HVC131 D939 941 HSC277 D944 945 155388 12 AD9835BRU C3 LMX2306TMX 5A73 3 X IA28111 5A75 1 Y D202 INISMDCO050 02 D203 204 5AZ6 8 C201 TC74HC4052AFT C202 25640 105127 C203 ADM202EARU C204 HD64F2338VFC25 C205 HD74HCT541T D205 2 111 0206 5 710 0207 5A73 3 X D208 DS121E D210 125111 C207 HD74LV2G34AUS C208 TC7WT125FU C208 HD74LV2G34AUS 210 211 PST9130NR C212 62364FP D211 5AZ3 3 X D212 DZ18EV D213 LS245 D351 352 DZ18EV D352 DZ18EV C213 XC6203P332P C214 2100 C215 XC6203P332P C216 XC62FP1802P C217 4550 KH TS 480HX K KS TS 480SAT TS 480HX E ES TS 480SAT E Address Parts No Description PARTS LIST Desti nation Address Parts No TS 480HX 480SAT TX RX UNIT X57 663X XX SUB UNIT X58 4900 XX Description Desti nation KH TS 480HX K EH
140. 2001 g 1575 coe 85 8 I este I amp j ov hd Q155 0 R160 gt ESE PRE GAIN 4 KRC418E BTS ECF 777 5 S gt 12 68V 0158 RATB 12727 5 HN7GO1FU 8 SWITCHING 8 77 777 25 R181 PRE 11 94V 1 7 m dk s 2 46V 111 Be Ora z SWITCHING 025v TX LO1 gom m m m m m m m m m m vy TX 73 095M TX MIXER R 0V eIC251 5 SWITCHING 5 91252 4107 gio 9 0251 C258 HSC277 L39 1476 05 1253 C L89 1480 05 R258 C259 470 470p 8 J 52 835 THO zi 808 428 4 TXB 5 8 ars 77 8C 8 PRE RXB n RXB TXB AGC AGC ckys PGC PGC PRE GAIN PRE GAIN X44 327 3 4 RF UNIT X44 327X XX RX 73 095M SWITCHING 9 D155 DAN235E SWITCHING D154 235 SCHEMATIC DIAGRAM 15 480 4805 T MCF B CN152 E40 0211 05 1 1 g MCF WAVE FORM 73 095 ALIGNMENT z 1166 e Lies L34 4408 05 151 L34 4408 05 171 060505 LL 134 4408 05 LO1 B C192 CN153 E04 0154 05 LO1 21 m m m m m m m mom mom 0 01u
141. 20B L40 1005 34 L40 1085 34 L40 4705 34 L40 1005 34 L41 1585 09 FIXED L FIXED FIXED IN L FIXED IN FIXED DUCTOR 10UH DUCTOR 100NH DUCTOR 47UH D D OR 10UH TOR gt gt gt gt CK73GB1H102K CC73GCH1H010B CC73GCH1H030B CK73GB1H102K CK73GB1H103K L33 0695 05 L33 0695 05 L41 2785 08 L41 1085 08 L41 6895 09 TOR TOR TOR FIXEI UCTOR UCTOR gt gt gt gt CK73GB1H102K CK73GB1H103K CK73GB1C104K CK73GB1H103K CK73GB1H471K L33 0695 05 L41 6895 09 L41 5695 09 L33 0695 05 L41 6895 09 TOR TOR TOR TOR TOR gt gt gt gt CK73GB1H103K CC73GUJ1H040C CK73GB1H103K CK73GB1H102K CC73GCH1H010B L41 2295 09 L41 1595 09 L41 1095 09 L41 4785 08 L41 3985 08 TOR TOR TOR UCTOR TOR gt gt gt gt CK73GB1H102K CK73GB1C104K CK73GB1H102K CK73GB1H103K CC73GCH1H060B L41 2785 08 L41 1885 08 L41 1585 08 134 4569 05 L41 6895 09 LL FIXED TOR LL FIXED TOR LL FIXED TOR CORE COIL LL FIXED TOR gt gt gt CK73GB1H102K CK73GB1H103K CK73GB1H102K CC73GCH1H010B CK73GB1H103K 133 0695 05 141 5695 09 6885 09 1895 09 TOR TOR TOR TOR D D D D gt gt gt
142. 27 R631 919 0 01 560 0010 2SC4617 R ETS 5 8 NBL NBL CAR LEVEL RXB AGCSLOw SMOD 3c 148 a lt RX0 695M lt RX10 695M AGC ALC AGC ALC SWITCHING l S 4 94 o OTHER 0V AGCOFF 3 E FEE 20 58 ES B s PREVENTION R600 6 8 0817 98 1 s 470 MA2S111 e 0732 Bos KRA555U AM 591 C593 r 10 270k 001 a ERI 4 270H 4 OTHER 0V 8 8 8 28 4617 4 4 BUFFER 7 FM 0V 8 scc 4 1 SWITCHING 5 90733 4 tj AM 0V ez ome 2 OTHER 4 9V SHIFT ScB MIXER IC 433V 10553 aus TA4101F BU2099FV SHIFT REGISTER REVERSE CURRENT 2804617 9737 PREVENTION SSB CW tex 828 0735 papa 252 BEER 7 sme DET 2 125 57 663 2 6 7 TX RX UNIT X57 663X XX A 2 4 TS 480HX 480SAT sc AG HEMATIC DIAGRAM Al 80 5dBm CN554 E40 6267 05 10 IFIN
143. 271J RK73GB1J180J RK73GB1J271J RK73GB1J103J RK73GB1J102J RK73GB RK73GB RK73GB RK73GB RK73GB R96 R92 1252 05 R97 102 RK73GB1J102J R103 104 R92 1061 05 R105 RK73GB R106 RK73GB RK73GB RK73GB1J180J RK73GB1J103J RK73GB RK73GB1J153J R107 RK73GB R108 RK73GB R109 RK73GB R110 RK73GB R131 RK73GB RK73GB1J682J RK73GB1J104J RK73GB1J331J RK73GB1J100J R92 1252 05 R132 RK73GB R133 RK73GB R134 RK73GB R135 RK73GB R136 RK73GB TS 480HX K KS TS 480SAT EH 5 480 E ES TS 480SAT E Address Parts No Description PARTS LIST Desti nation Ref No Address TS 480HX 480SAT Parts No TX RX UNIT X57 663X XX Description Desti nation KH TS 480HX K EH TS 480HX E RK73GB1J10 RK73GB1J47 RK73GB1J104 RK73GB1J10 RK73GB1J474 RK73FB2A4R7 RK73GB1J33 RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB1J R92 0699 RK73GB1J RK73GB1J RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB1J RK73GB1J R92 1252 RK73GB1J RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB KS TS 480SAT K ES TS 480SAT E RK73GB1J472J RK73GB1J272J RK73GB1J103J RK73GB1J223J RK73GB1J15
144. 3 139 1259 05 139 1260 05 poe Land amp Wire 1258 5 S C103 560p 8 90107 120p GND 8 818 8 Land amp Wire 5 1 D101 1SS355 c 8p C108 8 2 77 ej 8 577 5 5 GND 1 705 2 5 TAN ER D101 25 1 SURGE ABSORPTION 7 zx GND 5 2 gt lt Land amp Wire 28 1152 61153 20 1 L39 1486 05 139 0458 05 iru T68 2 2 168 2 v aw x 2 C154 9220p 8 8 90156 100 8 E Land amp Wire a 77 s 0151 155355 T PTT RE ES 5 2 GND Land amp Wire 85443 cieo oot 0151 7 1 SURGE ABSORPTION 1202 1203 91204 139 0463 05 i 139 1440 05 i 139 1440 05 we K202 T68 6 T68 6 T68 6 9 9 100 8 P g e C208 68p g 8 cna 100p 2 0201 185355 S 815 C209 56 2 8151 e kK 1 9 99 9 94578 C215 0 010 47 75 777 D201 I SURGE ABSORPTION e 1252 L253 139 0463 05 139 0460 05 252 1 m 2 68 2 68 2 S 0254 sop a 0257 39 CN101 8 8 9 5 E40 5734 05 0251 185355 7 8137 50M al 8 8 C261 0010 75 105 D251 z SURGE ABSORPTION 4 c9 zz eo ELS e 1302 1303 61304 55 134 1359 05 139 1492 05 139 1492 05 25 e T68 6 168 6 aS 2 2 2 amp 8 307 22 8 8 0311 22 8 ira D Ta LT 188355 8 8 ca 22 2 2 D301 8 8 e C315 0
145. 3 B 3 C 3 Compon side view J72 0877 09 v E OM DISPLAY UNIT X54 3410 00 ida B 3 3 Compon 4 ae 7 8 wus hie iles Dos MIS CENE cR CM 1 2 P MER 157 int m h Em li HN MSN 27 EM m oN N S AE E Erw 211 0 Pe 232229 000 TS 480HX 480SAT PC BOARD DISPLAY UNIT X54 3410 00 A 3 B 3 Bt ET s ENT 2 C 3 Foil side view J72 0877 09 UNIS En i Fe sel 112 e o k s 15 480 4805 1 2 3 oil side view J72 0877 09 LAY UNI 3410 00 A 3 B 3 C Dor J 7 s 115444 A E n n Sm 22 D e TS 480HX 480SAT E TS 480HX 480SAT 2 DISPLAY UNIT X54 3410 00 A 3 B 3 C 3 Foil side view 0877 09 DISPLAY UNIT 3410 00 A 3 B 3 C 3 Foil side vie
146. 39PF CC45 CC45 93 0569 CC45 CK73 93 0554 45 93 0558 CC45 CC45 CC4 CK7 CC4 CC4 CC4 CC45 CC45 CC45 5 3 CC4 CK7 93 0562 93 0563 CK73 CC45 93 0555 CC45 93 0563 CC45 93 0563 CC45 CK73F CK73 CK73F CC73 CK73F CK73F CC45 CC73F CK73 CK73F CK73F CK73 CEO4EW CK73 CC73 CK73F CC73 CK73F CC73 CC73F CK73F CK73 CK73F CK73 CK73F CK73F CK73 CK73F CK73 CK73F FSL2 FSL2 FSL2 FB1H FSL2 FSL2 FSL2 FSL2 FB1H FSL2 FSL2 FSL2 FSL2 FSL2 FSL2 FSL2 FB1H FB1H FSL2 FSL2 FSL2 FSL2 FB1 FB FCH H270J H271J 05 H181J 103K 05 05 05 05 103K H220J 05 H560J 05 H560J 05 H220J 03K 27PF 270PF 56PF 80PF 0 010UF 4 0PF OOPF 56PF 18PF 56PF 18PF 22PF 0 010UF 1000PF 0 010UF 68PF 0 10UF 000 3 0PF 56PF 0 010UF 0 010UF 47UF 0 010UF KH TS 480HX K KS TS 480SAT EH 5 480 ES TS 480SAT E TS 480HX 480SAT PARTS LIST FINAL UNIT X45 365X XX Desti nation Desti nation Address Parts No Description Address Parts No Description L39 1434 05 TOROIDAL COIL L39 1450 05 TOROIDAL COIL L33 0699 05 CHOKE COIL L39 1451 05 TOROIDAL COIL L40 4795 34 S
147. 3J RK73GB1J563J RK73GB1J103J RK73GB1J473J RK73GB1J102J RK73GB1J473J RK73GB1J153J 56K 10K 100 470 4JK 100K 2 7K 100 10K 22K 470K 15K 47 330 41K 1 0K 41K 15K 100K 10K 47 R286 R287 R289 290 291 R292 283 294 R295 297 R298 R300 01 302 03 05 06 07 08 09 R310 R311 R312 R313 R314 316 R317 R318 320 R321 R322 R323 R324 R325 327 R328 331 R332 333 R334 335 R336 R337 R338 R339 344 R351 R352 R353 R354 R355 362 R364 366 R371 372 R373 R374 R375 376 R451 452 R453 454 R455 456 R457 459 60 61 62 63 64 65 RK73FB2A102J RK73GB1J101J RK73GB1J472J RK73GB1J103J RK73GB1J222J RK73GB1J223J RK73GB1J103J RK73GB1J334J RK73GB1J334J R92 1252 05 RK73GB1J223J RK73GB1J102J RK73GB1J682J RK73GB1J102J RK73GB1J101J RK73GB1J223J RK73GB1J472J RK73GB1J332J RK73GB1J474J RK73GB RK73GB RK73GB RK73GB R92 1061 RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB1J RK73GB1J R92 1252 RK73GB1J RK73GJ1J103D RK73GJ1J393D RK73GJ1J103D RK73GJ1J393D RK73GB1J101J RK73GB RK73GB RK73GJ RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB1J RK73GB1J R92 0670 RK73GB1J RK73GB1J 100 4JK 10K TS 480HX 480SAT TX RX UNIT X57 663X XX Ref No Address Parts No Descript
148. 4 I IH 4 IH 4 IH 6 1 1 e ges Sues 8 0 gts gifs nec gif s Bes ges 2 2 8 E 2 81 E 1 gue 2 81 2 8 fT Sit Sit 65 65 fics Sas Sir Ses S 4 5 Hr 1 7 Sams 7 gums 7 s gt W 5 D Sms gt Cols 0 916 o 915 o 916 9150 l e e o o o o o o o o 77 77 77 77 77 77 77 92 45 365 3 3 3
149. 40 3237 05 LED TUS 18 INT SP 828 2 SPG z lt geod m TX 2 5 5 S 4 8 8 t ao E 2 ESR 23 Seg P50 TXDO 106 __ L78LROSB FA P70 hd P71 T z J2 K E58 0506 05 2 D37 euj mo wo 10 gll TX RX UNIT 2 58 ome 3 5 za X57 663X XX A 2 FIERE 8 5 AO bd 215 5 S D37 626 47k RESET CIRGUIT SHIFT VR P73 i 4 C34 g p 54 3410 00 3 R60 CN3 1 lt 1k D16 36 piov E40 5392 05 E40 5409 05 2 B30 2269 05 o 2 E 2 C29 p 1 1 3 vii 5 LED 5 Fa 5 Aa Aa S Aa 3 Ma 3 Aa 8 R41 C35 4 2 gt MUL2 1006 6 4 006 4 I R42 100 0002 1 3 6 4 g E LX S SN SM 5 1 lt lt C37 1000 ___827 k x BY BY E atk 4 5 xx 5 5 GND 285 28 47 e 2 1 I VC 1 8 Zx eVR1 R31 0645 05 1 x b J vss 19 L 2 Js o 29 P 8 X 8 Ya 81v E40 5392 05 E40 5409 05 RESET 1 5V P86 R30 47k 355 058 o 9 558 258 020 ger fem Bor Foo 220 228 R58 100k 2 2 NC P87 R31 47k 1 15 5 1 ne Ne R44 C38 1000 TT ON e 1k 4 3 3 BYTE R45 C39 g 1000 2 7 1k 1 0
150. 45 366 A 3 0 00 2 71 EH Component side view J72 0876 09 R39 87 816 L820 L814 L810 Component side Layer 1 P Layer 2 Foil side 99 5 480 4805 200W FINAL UNIT X45 366X XX A 3 0 00 KH 2 71 EH Component side view J72 0876 09 TS 480HX 480SAT BOARD B A 200W FINAL UNIT X45 366X XX A 3 0 00 2 71 EH Component side view J72 0876 09 faz D T dm s wa J ae tal f 3 SEC NOS PE orn 1 oo E 28 EEE gt Ov Saal PS N cz j TES TEZ A No SZ 7 PEI Li 21 3 m 7 ges 2 ud 8 a ric oo Foil side view J72 0876 09 IS 480HX 480SAT 200W FINAL UNIT 45 366 A 3 0 00 2 71 EH 1 s 4 PES G H K L M 5 480 4805 PC BOARD PC BOARD TS 480HX 480SAT 2
151. 5 R504 RK73FB2A102J R505 507 RK73FB2A101J L821 L33 0699 05 OKE COIL L40 3311 14 ALL FIXED INDUCTOR R508 511 RK73FB2A104J R550 RK73FB2A381 J R551 RK73FB2A182J R552 RK73FB2A472J 553 R92 0670 05 RK73FB2A470J IP 47 RK73FB2A331J IP 330 RK73FB2A180J IP 18 RK73FB2A470J IP 47 RK73FB2A33 IP 330 R800 RS14DB3A101J R803 R92 1318 05 R804 RK73EB2B391J R805 R92 2673 05 R808 R92 2673 05 RK73FB2A47 IP 47 RK73FB2A68 IP 680 RK73FB2A33 IP 330 RK73FB2A22 IP 220 RK73FB2A470J IP 47 R809 810 R92 3511 05 R811 812 R92 1240 05 R813 RK73FB2A103J R814 RK73FB2A223J R816 R92 3558 05 RK73FB2A100J IP 10 RK73FB2A820J IP 82 RK73FB2A220J IP 22 RK73FB2A681J IP 680 RK73FB2A331J IP 330 R817 R92 3559 05 R822 RK73FB2A100J H 0 R823 RK73FB2A4R7J 47 R824 829 RK73EB2B1R0J 0 R836 841 R92 0679 05 0 OHM RK73FB2A471J IP 470 RK73FB2A470J IP 47 RK73FB2A332J IP RK73FB2A102J IP RK73FB2A562J IP R842 843 RS14DB3F820J PROOFRS 82 J VR1 2 R12 6730 05 ING POT 220 R12 6737 05 ING POT 3 3K R12 6737 05 ING POT 3 3K R12 6744 05 ING POT 47K RK73FB2A102J IP RK73FB2A470J IP KH TS 480HX K KS TS 480SAT K 5 480 E ES TS 480SAT E TS 480HX 480SAT FINAL UNIT X45 366X XX DISPLAY UNIT X54 3410 00 PARTS LIST Address Parts No Description Desti nation Address Parts No Descrip
152. 5 TEST TERMINAI 101 E40 5734 05 FLAT CABLE CO N102 E04 0191 05 PIN SOCKET N501 40 5739 05 FLAT CABLE 502 E40 5758 05 FLAT CABLE CO 503 505 E04 0190 05 PIN SOCKET N819 820 E04 0154 05 PIN SOCKET L92 0131 05 RRITE CHIP L40 4705 34 ALL FIXED INDUCTOR 47UH L34 4662 05 R CORE COIL L34 4491 05 R CORE COIL L34 1359 05 R CORE COIL E37 1056 05 LEAD WIRE WIT E37 1104 05 LEAD WIRE WIT 31 05 E CHIP 1021 33 FIXED TOR L39 0480 15 DAL CO 005 85 FIXED OR 10UH 1021 33 FIXED TOR F53 0093 05 FUSE F53 0108 05 FUSE F06 4027 05 FUSE BLADE 44 32V L505 442 05 CO L506 443 05 CO 507 510 L40 4705 34 LF OR 47UH L511 L41 1585 09 TOR L801 803 L39 1441 05 J13 0410 05 USE HOLDER 192 0104 05 ROIDAL CORE L92 0105 05 ROIDAL CORE L92 0107 05 ROIDAL CORE 192 0108 05 ROIDAL CORE L40 1505 34 ALL FIXED INDUCTOR 15UH L804 L40 1001 12 1805 139 1441 05 1806 807 139 1440 05 1808 140 4705 34 OR 47UH L809 L34 4633 05 L40 1005 34 SMALL FIXED INDUCTOR 10UH L92 0149 05 FERRITE CHIP 139 1488 05 TOROIDAL COIL L92 0131 05 FERRITE CHIP L33 0699 05 CHOKE COIL 1810 L40 4705 34 L OR 47UH L811 L34 4630 05 L812 L40 4705 34 L OR 47UH L813 L34 4490 05 L814 L40 4705 34 L OR 47UH L40 1001 12 SMALL FIXED INDUCTOR 139 1491 15 TOROIDAL COIL
153. 55 aJ 2 10 E NBL y Layer 2 3 GND 5 Layer 3 4131 Layer 4 REMOTE Foil side 117 F G H J K L M N TS 480HX 480SAT PC BOARD TS 480HX 480SAT TX RX UNIT X57 663X XX A 2 B 2 0 11 0 12 KS 2 71 2 72 ES TX RX UNIT X57 663X XX A 2 B 2 0 11 0 12 KS 2 71 2 72 ES Component side view J72 0878 19 Component side view 72 0878 19
154. 57 CN3 E37 1062 05 LEAD WIRE WITH MINIPIN PLUG X57 1 063 05 LEAD WIRE WITH MINIPIN PLUG X44 CN2 E37 1064 05 LEAD WIRE WITH MINIPIN PLUG X44 H25 2013 04 ROTECTION BAG 80180 T 0 08 H25 2320 04 ROTECTION BAG 25 2327 04 ROTECTION BAG 100 250 0 07 H25 2343 04 ROTECTION BAG H25 2352 04 ROTECTION BAG 250 350 0 07 067 05 LEAD WIRE WITH MINIPIN PLUG X45 504 1068 05 LEAD WIRE WITH MINIPIN PLUG X45 CN505 1069 05 FLAT CABLE X57 CN395 403 070 05 FLAT CABLE X57 CN375 071 05 FLAT CABLE X45 CN501 H52 1944 02 EM CARTON CASE H52 1945 02 EM CARTON CASE H52 1946 02 EM CARTON CASE H52 1947 02 EM CARTON CASE 2A202F 2A 2B 1G 2A 1K 1K 02 0441 05 00 09 0409 03 TAND 21 8449 04 FIXTURE 29 0663 13 RACKET 29 0705 01 RACKET E37 1072 05 LEAD WIRE WITH CONNECTOR SP E37 1073 05 LEAD WIRE WITH CONNECTOR EXT AT E57 0404 05 DIN PLUG 6P ACC E57 0405 05 DIN PLUG 8P ACC 1J 1K F05 2531 05 FUSE BLADE 25A 32V 202FAK F06 4027 05 FUSE BLADE 44 32V 3C 3E F07 1874 05 COVER FAN 3A F07 1875 13 COVER DIN SP KEY 3C F07 1878 04 COVER FAN J29 0706 04 RACKET J29 0707 03 BRACKET J61 0307 05 BAND K01 0420 05 HANDLE K21 1105 03 KNOB MAIN DIAL K29 9263 02 KEY TOP 3C 3E 09 0478 05 FAN MOTOR 20 2 F10 2450 02 SHIELDING COVER X45 3
155. 575 5 8502 C505 2528 5528 BE 5 8 0508 2 JE Eso E307 8 2 937 528 5 C903 bi E 8904 1908 2 2916 2 H B s aye 0901 TE 15 5 5 pes 5 8973 z Z 8 196 B E 5 B 8 S 2352 a 8 2358 D351 6505 J 356 E 53 R373 358 E359 GEES 5 5 597 B L8 1351 Ep R699 8610 375 C362 197 5 pa BE C363 8 8 8376 joc 12 2364 Reo 8 355 5 B 3841 Re T cer 8 78 E368 a a R854 R845 cai elm Sh 870 1 15 5 IBS SUBE 9 2 8 B D 1 5 399 823 pj 9806 155 GND Da 801 C400 F eae 8 5 201 R846 C805 57 202 B 203 jit 2802 C389 1361 4 N C404 C731 foo B B 205 2 E3 8356 ral ra 9 C406 1364 18356 207 lekol 6 Aral 5 5358 R359 R360 joc 2209 365 9 E 5 Em eB 64711 8357 8736 8741 3 R982 6924 0932 212940 212 Liew zum iS 6936 525
156. 5W 25W N A POC 10W 10W YES 5W 5W 200W POC YES 2 POC 200 200W N A 2 POC 150 N A YES 2 POC 100 100W YES 2 POC 50 50W YES 2 POC 25 25W YES 2 POC 10 10W A TGC 1 8M 00W A TGC 3 5M 00W TGC 5M 00W A TGC 7M 00W TGC 10 00W TGC 14 00W A TGC 18 00W A TGC 21 00W A TGC 24 00W TGC 28 100W A TGC 50 00W 2 TGC 1 8M 200W 2 TGC 3 5M 200W 2 TGC 5M 200W 2 TGC 7M 200W HF FM S Meter HF FM Squelch 50M IF Gain 50M SSB S Meter 50M FM S Meter 50M FM Squelch ALC Ref POC 59 TS 480HX 480SAT ADJUSTMENT Adjustment Item Apply 100W Apply 200W Display Item Frequency TGC 10 YES 2 TGC 10M 200W 10 1 TGC 14 YES 2 TGC 14M 200W 14 1 TGC 18 YES 2 TGC 18M 200W 18 1 TGC 21 YES 2 TGC 21M 200W 21 1 TGC 24 YES 2 TGC 24M 200W 24 9 TGC 28 YES 2 TGC 28M 200W 29 1 TGC 50 YES 2 TGC 50M 100W 51 9 ALC Meter YES ALC START Start 4 1 YES ALC MAX Zone Max CW CAR Level YES CAR LEVEL Zone Max AM CAR Level YES CAR LEVEL MOD 80 100W MOD 75 200W PGC N A PGC 50W 50W N A PGC 25W 25W N A PGC 10W 10W YE PGC 5W 5W 200W PGC Y 2 PGC 100 100W Y 2 PGC 5
157. 63 BSS e 174 96 a 277 SWITCHING 11 056 DET 2 2u 150p KRA318E 13 00 13 02 l Sov Dt Vy 7 5 10 5M BPF5 p go 18312 SWITCHING SWITCHING 223 C94 HSC277 e n gt 056 2 i 100 f ES KRA318E 88888105 858 Lg 14M 2 64V e 5 18 21591 HAS 4 10 5 14 5 l 1 a 33 BPF6 gm sms z o 1 96v OTS BSS E STS SWITCHING SWITCHING L7 065 85 172 e Cot SWITCHING 12 4 057 058 e zd P M 13 02V 13 00 Dt 2 4 ak 14 5 21 5 BPF7 p 4 SaaS cms ov 1SV312 25 SWITCHING SWITCHING 220 a 825 e 8 277 11 058 56 18 13 00 13 02V e 4 21 5 30 eos SWITCHING SWITCHING ss 067 95 HSC277 Hr SWITCHING 1 059 059 1 ic 18 Smee Bits 828 Smg 30 49M 13 00V bu 275 R68 1 13 02V 13 00 1 54 60 Dt ame BPF9 Ss 8 5 15312 3 SWITCHING SWITCHING 2 5 TH D68 HSC277 060 1 s KRA318E BIS 8 8 sag on 13 00 siel 50M _ l x 193 49 54 BPF10 ss 2 hs 2148 8 43 555 S 8 Gels ov OTS SWITCHING 82 8C TXB TXB
158. 681J RK73GB1J221J RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB1J224J RK73GB1J222J RK73GB1J334J RK73GB1J561J RK73GB1J102J RK73GB1J331J RK73GB1J102J RK73GB1J273J RK73GB1J102J RK73GB1J273J R92 1252 05 RK73GB1J331J RK73GB1J471J RK73GB1J332J RK73GB1J562J RK73GB1J681J RK73GB1J102J RK73GB1J473J RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB R92 1252 0 RK73GB1J474J RK73GB1J102J RK73GB1J274J R92 1252 05 RK73GB1J102J RK73GB1J333J RK73GB1J103J RK73GB1J102J QOHM J TS 480HX KS TS 480SAT TS 480HX ES TS 480SAT E Address Parts No Description PARTS LIST Desti nation Ref No Address TS 480HX 480SAT Parts No TX RX UNIT X57 663X XX Description Desti nation KH TS 480HX K EH TS 480HX E RK73GB1J153J RK73GB1J473J RK73GB1J103J RK73GB1J102J RK73GB1J822J RK73GB1J330J RK73GB1J103J RK73GB RK73GB1J104J RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB1J R92 1252 RK73GB1J RK73GB1J RK73GB1J RK73GB1J RK73GB1J R92 1252 RK73GB1J RK73GB1J R92 1252 RK73GB1J RK73GB1J RK73GB1J RK73GB1J RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB1J RK73GB1J221J RK73GB1J104J RK73FB2A4R7J RK73GB1J
159. 7 5 1701 RC404E SC4617 R KRA318E 3SK317 KRC402E 2583356 157 502 6500 157 503 6500 157 471 6500 157 101 6500 157 302 6580 157 101 6500 157 302 6580 OR STO STOR L TRANSISTOR STOR L TRANSISTOR R RANSISTOR OR DIGITAL FET DIGITAL RANS HER RANSISTOR RANSISTOR HER UNIT X58 4900 XX 00 KH EH 01 KS ES CK73FB1H102K CK73FB1E104K CC73FCH1H220J CC73FCH1H220J CC73FCH1H331J CC73FCH1H331J CK73FB1E104K F01 1029 04 RK73FB2A332J R92 3569 05 RK73FB2A1ROJ RK73FB2A270J RK73FB2A560J 155388 25 3075 1000 0 10UF IPC 22PF IPC 22PF IPC 330PF IPC 330PF IPC 0 10UF RADIATION PLATE IPR 3 3K IPR 330 IPR 1 0 IPR 27 IPR 56 ODE TS 480HX 480SAT EXPLODED VIEW MAIN BODY UPPER SIDE N87 2608 46 D M2 6 x 6 OC BLK N33 2606 45 Final unit N Final unit B 3 N Yo N N 2 0 ES TX RX unit L M2 6 x 8 Br Tap TX RX unit B 2 Parts with the exploded numbers larger than 700 are not supplied 50 TS 480HX 480SAT EXPLODED VIEW MAIN BODY LOWER SIDE TS 480SAT M2 6 x 8 N67 2608 46 M2 6 x8 Br Tap N87 2608 46 C 1 94 FW N15 1040 46 D M2 6 x 6 OC BLK N33 2606 45 M3x 14 Bi BLK 35 3014 45
160. 73FB1H103K K73FB1E104K K73FB1H102K K73FB1E104K EO4EW1E100M K73FB1H102K K73FB1H103K 90 4116 05 K73FB1H103K K73FB1H102K 93 0568 05 M73F2H221J EO4EW1HR22M K73FB1H103K 93 0716 05 K73FB1H103K M73F2H271J K73FB1H102K K73FB1H103K K73FB1H102K K73FB1E104K K45FB1H103K 93 0572 05 93 0568 05 93 0572 05 93 0568 05 73F2H102J 73 2 561 CA5FSL2H680J 73F2H102J 73F2 C45FSL2H121J CA5FSL2H680J 73F2H102J K73FB1H 73 2 CA5FSL 73 2 C45FSL 73 2 K73FB1H C45FSL2 C45FSL 73 2 93 0570 93 0569 73 2 681 93 0567 05 C45FSL2H391J K73FB1H103K 93 0570 05 C45FSL2H151J C45FSL2H4 C45FSL2 93 0560 C45FSL2H101J C45FSL2H271J K73FB1H103K C45FSL2H181J E C C C C C C C E C LECTRO HIP C HIP C HIP C HIP C LECTRO HIP C IPC LECTRO HIP C HIP C HIP C HIP C LECTRO HIP C IPC IPC IPC IPC IPC IPC HIP C RAMIC IPC IPC IPC IPC IPC HIP C RAMIC IPC IPC RAMIC RAMIC IPC IPC IPC RAMIC IPC RAMIC IPC IPC RAMIC RAMIC IPC IPC IPC IPC IPC RAM IPC IPC RAM RAM RAM IPC RAM RAM IPC RAM 470UF 0 010UF 0 10UF 1000PF 0 10UF 10UF 1000PF 0 010UF 22UF 0 010UF 1000PF 47 220PF 0 22UF 0 010UF 3300PF 0 010UF 270 000 820 20PF 68PF 000 0 010UF 560PF 330PF 1000PF 150PF 560PF 0 010UF 180PF 120PF 560PF 68PF 56PF 680PF
161. 8 51 ECT 28 0 30 0 2 0 22 or less 50 0 54 0MHz 0 22uV or less Selectivity SOBALD 6aB 2 4kHz or more 60dB 4 4kHz or less m aa us 6dB 5 0kHz or more 60dB 40 0kHz or less am S 6dB 12 0kHz or more 50dB 25 0kHz or less IMAGES 70dB or more 70dB or more Beat Cancel attenuation at 1KHz 22222 0 0 0 00 40dB or more RIT Shift freq encyfarige 5 Nee denda 9 99kHz Squelch sensitivity SSB CW PESKY AM rete sete teta adi 0 5 1 705 2 18 or less 1 8 30 0MHz 1 8 or less 50 0 54 0MHz 1 1uV or less FMi sich teva EET 28 0 30 0MHz 0 2uV or less 50 0 54 0MHz 0 2uV or less Audio output 1096 dIStOFtIOnl d rrt tette 2 0W or more Audio output impedance EXT 80 2967 3 Ishikawa machi Hachioji shi Tokyo 192 8525 Japan KENWOOD U S A CORPORATION P O BOX 22745 2201 East Dominguez Street Long Beach CA 90801 5745 U S A KENWOOD ELECTRONICS CANADA INC 6070 Kestrel Road Mississauga Ontario Canada L5T 1S8 KENWOOD ELECTRONICS DEUTSCHLAND GMBH Rembr cker Str 15 63150 Heusenstamm Germany KENWO
162. 80HX DC IN1 and DC IN2 DC 13 8V TS 480SAT DC IN1 DC 13 8V 2 Full reset Remote After displaying Display should be normal Turn the transceiver ON by control HELLO the Should be at the reset pressing the power switch panel display is reset as frequency while the A B key is pressed front follows then press the A B key again DISP f 14 000 00 when the reset confirmation Mode USB message appears Meter ALC ANT 1 AGC PRE 2 LCD all 1 Menu No 78 Check LCD all segments light segments light PLL Section Measurement Adjustment Item Condition Test equipment 1 102 1 Display f 14 200MHz f counter 1 TC1 62 40000MHz 30Hz 62 4MHz Mode USB A 2 LO2 Note If the 50 3 is installed frequency Disconnect the cable from in the transceiver do not and insert a cable from make the LO2 62 4MHz the frequency counter frequency adjustment After the adjustment connect the cable to CN1 Unit Terminal Parts Method Specifications Remarks 2 LO2 level 1 Display f 14 200MHz Spectrum Level max 1 or more Mode USB analyzer Disconnect the cable from CN1 and insert a cable from the oscilloscope After the adjustment connect the cable to CN1 3 Lock voltage 1 VCO1 Display f 15 999MHz Mode USB Display f 30 000kHz 2 VCO2 Display f 35 999MHz e USB Display f 16 000MHz
163. 8E RC402E 47 5 SK131 M RC418E 5 520 44 7G01FU 2SK2596 25 520 44 25 1830 2583356 3SK317 2503356 KRC418E KRC402E 157 101 65001 DIODE DIODE MOS IC MOS IC DIGITAL TRANSISTOR RANSISTOR FET TRANSISTOR L TRANSISTOR AL TRANSISTOR SISTOR AL TRANSISTOR SISTOR TRANSISTOR FE TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR THERMISTOR NIT 45 365 0 11 KS 2 71 B30 2263 15 CK73FB1E104K CK73FB1E104K CK73FB1E104K CK73FB1H102K CK73FB1E104K CEO4EW1E100M CEO4EW1E331M CK73FB1E104K CK73FB1H103K CK73FB1E104K CK73FB1H103K CK73FB1E104K CEO4EW1E101 CEO4EW1E331 CM73F2H181J CEO4EW1E100 CK73FB1E104K 93 0716 05 CEO4EW1E100 CK73FB1E104K CEO4EW1E221 CK73FB1E104K CM73F2H331J CK73FB1E104K CEO4EW1E101 CK73FB1E104K 93 0560 05 91 2691 05 CEO4EW1E471M CK73FB1E104K LED R LOWER IPC IPC IPC IPC IPC ECTRO ECTRO HIP C HIP C HIP C IPC IPC ECTRO ECI IP ECI IP IP ECT IP ECT IP IP IP ECT TS 480HX 480SAT FINAL UNIT X45 365X XX Address Parts No Description PARTS LIST Desti nation Address Parts No Desti nation Description C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C EO4EW1E471M K
164. AGC AGC ckvs PGC PGC PRE GAIN PRE GAIN 83 X44 327 2 4 M TS 480HX 480SAT scHEMATIC DIAGRAM RF UNIT X44 327X XX RATB 4 4 RATB Bx SWITCHING 0152 ov 47 5 12 63V FT BPF WAVE FORM Sta 2 822 82 2 e I Q156 157 BS o o s 225 989448 EST 325 RX 151 855 77 4 30V MIXER 1st MIXER iie i 0160 SWITCHING 0151 0 02V KRC402E 5 1158 L39 1476 05 518 PRE 1 5 oT 2 47V 0152 91155 1156 0151 HSC277 SWITCHING SWITCHING 101dBm 25 520 44 8 Q160 161 sov 85 151 MIXER 90155 R58 0 01u 1 8k 1159 139 1480 05 6155 8 3dBm 113dBm 451 3sKk131 M 1157 R161 10 L39 1476 05 SWITCHING 1152 ecis3 L153 2158 L39 1476 05 HSC277 1 1 1 R188 C177 1 1 76 1 0159 C179 01 28K2596 1 PRE AMP 1 1000p Q154 35 131 1 C159 eae 8 856 82
165. AT Condition ADJUSTMENT Measurement Adjustment Test Terminal equipment Unit Parts Method Specifications Remarks 11 Display f 52 200MHz Mode FM PRE AMP ON AF output 0 63V 8Q SSG f 52 200MHz SSG output 119dBm 0 251 MOD 1kHz DEV 3kHz 1 Menu No 03 14 2MHz USB SSG f 14 201MHz SSG output 107dBm 2 Menu No 04 14 2MHz USB SSG output 81dBm 19 9uV Full scale Lights up all 3 Menu No 05 14 2MHz USB SSG output 21dBm 19 9mV 11 HF FM S meter 51 1 06 29 2MHz FM SSG f 29 200MHz SSG output 117dBm 0 3161 MOD 1kHz DEV 3kHz Full scale Lights up all 2 Menu No 07 29 2MHz FM SSG output 95dBm 3 98uV 12 50M SSB S meter 51 1 11 50 2MHz USB SSG f 50 201 MHz SSG output 111dBm 0 63nV 59 2 12 50 2 USB SSG output 85dBm 12 6 Full scale Lights up all 3 Menu No 13 50 2 USB SSG output 25dBm 12 6mV 13 50M FM S meter 51 1 Menu 14 50 2MHz FM SSG f 50 2MHz SSG output 117dBm 0 3161 MOD 1kHz DEV 3kHz Full scale Lights up all 2 Menu No 15 50 2MHz FM SSG output 95dBm 3 98uV 14 HF FM SOL threshold 1 Menu No 08 29 2MHz FM SSG output OFF MOD 1kHz DEV 3
166. B SWITCHING 1 Cim e I 88 RXB SWITCHING san are 11 1 318 pic ov 1 40 5487 05 225 1000u SWITCHING i263V 4 SWITCHING 228 POWER SUPPLY 558 PEUT BPF WAVE FORM git D155 MCF WAVE FORM Los 8 7 lt Dx CONTROL SWITCH 58 8157 Ret HVC131 82 85 Q E DAN235E L166 78095 TS ALIGNMENT 777 Q51 o 689 I 6 8 t 470 1 K 877 679 9 1 184 4408 05 91 134 4408 05 18 8 amS nsx Q156 157 b C 83 171 060505 8 8 85 2 813 255 i SSogums 101dBm 13 02V 13 00 228 m 18 0254 05 40 5487 05 L w 4 300 1st MIXER e 1 SWITCHING SWITCHING 90151 974 0156 0160 5 d D52 ov 30K 1 705M KRC402E 25 520 44 2 20 G omm nh cmi TR gt 10 gt 1 e L158 Ee D SWITCHING ace 5 gt Dm o 8 ang HVC131 525 SWITCHING PRE tog 199107605 i ST S pepe 22 e 055 D69 101 5dBm 568 5 8 en o g ete 090 HSC277 247V sis 2147 1 RAT B 1 1221 D 1 4 D151 D 281156 eie Bees 52 27 5 2114 RN731V 6 8u 1200 HSC277 258 g 258 5 7 FINAL UNIT ANT 15050154 05 8 268 Sams 11498 SWITCHING 13 007 SWITCHING 8 8 288 4 ELS 2m TS 134 4709 06 _ z X45 365X XX C 3 A
167. CC73GCH1H220J IPC 22PF C92 0001 05 IPC 0 1UF CK73GB1H472K IPC 4700PF CK73GB1H102K IPC 000 CK73GB1C104K IPC 0 10UF C92 0628 05 IP TAN CK73GB1H472K IPC 4700PF 92 0562 05 330UF 92 0560 05 CK73GB1C104K 0 10UF CK73GB1H822K 8200PF CK73GB1H102K CK73GB1H102K IPC 000 CK73GB1C333J IPC 0 033UF CK73GB1H102K IPC 000 CK73GB1H472K IPC 4700PF C92 0041 05 IP ELE CK73GB1A105K 92 0041 05 CK73GB1C104K 92 0041 05 CK73GB1C104K 92 0653 05 IP TAN CK73GB1H472K IPC C92 0628 05 IP TAN CK73GB1C223K IPC CK73GB1H103K IPC CK73GB1H103K 010UF CK73GB1C104K 10UF 92 0560 05 CK73GB1H103K 010UF 92 0560 05 CK73GB1C104K IPC CK73GB1H103K IPC CC73GCH1H101J IPC CC73GCH1H151J IPC CK73GB1H103K IPC 0 010UF CK73GB1C104K A0UF 92 0560 05 UF CK73GB1A105 OUF CK73GB1H822 8200PF CK73GB1H102 000 CK73GB1C473K IPC 0 047UF CK73GB1H102K IPC 000 CK73GB1H103K IPC 0 010UF CK73GB1H102K IPC 000 CK73GB1C104K IPC 0 10UF CK73GB CK73GB CK73GB CK73GB CK73GB 03 0 010UF 05 03 0 010UF 04K 0 10UF 03 gt CK45FE2H222P RAMIC 2200 CK73GB1A105K IPC 0 CK73GB1H102K IPC CK73GB1A105K IPC CK73GB1H103K IPC 92 0560 CK73GB CK73GB 92 0560 CK73GB 92 0628 05 IP TAN CK73GB1A105K IPC C92 0628 05 IP TAN CK73GB1A105K IPC CK73GB1H103K IPC CK73GB 92 0560 0 CK73GB1C 92 0048 0 CK73GB1C
168. CHING S828 SZ az DATA 10 4 50M 828 5 3955 2 5 DATA BPF1 5 l l a 33 7 id Q251 PGC 5 ES CLK 11 dk k 88 ES ang I 49 54 28 1830 O I u E T TXB lt 5 io REN 12 BPF6 0 2 T oes ors REN SWITCHING 7 59 n TXB 8 3C 1301 tu m 4 4 BPF4 82 us e gt 8C 1302 tu SAID n E 148 1 91303 du 8 ac 850 10248 145 958 1 RXB 15 1304 tu PRE PRE En 8 FP CN253 TXB 17 1305 du XB 8 8 04 0154 05 TXB pe TX RX UNIT TXB RXB GND se i ede eee ess X57 663X XX A 2 TXB RXB GND TP for JIG TXB CKYS CKYS AGC AGC 1 1 1 1 1 PGC PGC ckvs AGC AGC mi i 24 e 1 PRE GAIN PRE GAIN PGC CKYS PRE GAIN PRE GAIN PGC PGC 1 44 327 TC51 TC52 PRE GAIN HEGAN L51 L53 C129 C130 0 00 TS 480HX 480SAT K NO NO NO NO NO NO 2 71 TS 480HX 480SAT E 05 0385 05 05 0385 05 6 8u 6 8u 9p 9p bosm F 10 11 12 13 14 24 1 8 TS 480HX 480SAT 100W FINAL UNIT 45 365 3 0 11 KS 2 71 ES Component side view J72 0875 09 PC BOARD 28 ru Ez BH SND
169. CM73F2H331J CK73FB1H103K CK73FB1H102K CEO4EW1E471M CK73FB1H103K 93 0716 05 CK45FB1H103K CK73FB1E104K CK73FB1H103K KS TS 480SAT K ES TS 480SAT E LED R C45FSL2H10 IPC IPC IPC IPC IPC 73F2H681 J K73FB1H103K 73F2H221J 93 0572 05 93 0571 05 LECTRO LECTRO HIP C 93 0570 05 CM73F2H471J 93 0570 05 93 0569 05 CM73F2H561J HIP C LECTRO HIP C HIP C LECTRO 93 0572 05 93 0567 05 CM73F2H331J 93 0563 05 CK73FB1H103K IPC LECT HIP C HIP C LECTRO 93 0570 05 93 0567 05 CC45FSL2H391 93 0567 93 0566 IPC IPC IPC IPC IPC CC45FSL2 CK73FB1 CC45FSL CC45FSL 93 0564 LECTRO HIP C LECTRO HIP C ERAMIC CC45FSL2 CC45FSL2 93 0564 CC45FSL2 CK73FB1 HIP C HIP C HIP C HIP C LECTRO 93 0564 CC45FSL2 93 0565 CC45FSL2 93 0568 IPC IPC RAMIC IPC IPC 93 0560 CC45FSL2H151J CK73FB1H103K CC45FSL2H151J 93 0570 05 0 22UF 0 010UF 0 10UF 330PF 390PF 560PF 68PF 000 820 120 TS 480HX 480SAT PARTS LIST FINAL UNIT X45 366X XX Desti nation Desti nation Address Parts No Description Address Parts No Description CC73FCH1H180J CHIP C 18PF J CC73FCH1H222J CHIP C 2200PF J C05 0031 15 CERAMIC TR
170. D DRO MIC 1 3 R286 1k Bni R308 C244 ac 7 M 100 90212 2 AD V62554FP Box ANTI ALIASING FILTER ANALOG SWITCH 825 amp E amp FSN 285 0 010 C296 g ae 8 NJM2100V 1219 C301 i amp BU4066BCFV qe pny 825 8 372 Ete 555 i 325 898 elc221 Soe Sees VOD 5 NJM2100V iS C249 8 157V ov BOUTPUT 1 aza 45 8200p IEN 81454 Ve 5 4 3 B INPUT 158V 79 2 246 7 R303 27 BT og 157V 104 BOUTPUT 528 82 d B INPUT 458 3 2474 2 Ei ERO 6 Ese eS 1974 B INPUT 5256 85 90304 ge OMS 8284 4 246V 5 0 022u 15580 7 i5sv 2 D TS on E 1 56V B INPUT AK BOUTPUT 103 1k 8 1 5085 4 xa suse v 3 E 03 EFIE 8983 521555 C326 x Pa 3 GR pk g 825 Tu elC214 apes 545 t it NJM2100V 8 5 TE Em SS 88520022 FILTER AMP als 55 as BSa Ras 85 eC259 0 01u 7 Bee 421 lI 975 2 8 8 REF1 6V 1 6 8 8s T 843 102mVp p 62 1mVp p DRO DET Dr ANO 145 E ILI 1 DRM 5C 4 5 L 44 5 1 22 22412 4 pp LITT securim eo ine ea e aia ate aia aia ate T 2 2 ITER LIMITER s SU
171. DTC114EKA IGITAL TRANSISTOR 157 153 53002 HERMISTOR RK73GB1J473J RK73FB2A390J RK73FB2A5R6J R92 0670 05 RK73GB1J472J 212 1021 05 SULATING TUBE DISPLAY UNIT X54 3410 00 RK73FB2A560J RK73GB1J472J RK73GB1J473J RK73GB1J102J R92 1252 05 B11 1801 03 ILLUMINATION GUIDE B11 1802 14 FILTER B11 1803 04 FILTER B38 0879 05 LCD B30 2270 05 LED YELLOW RK73GB1J103J RK73FB2A271J B30 2270 05 LED YELLOW LED R LED GR LED YELLOW CHIP C CHIP C CHIP C CHIP C CHIP C IPC IP ELE IPC IP ELE IPC CHIP C 22PF CHIP C 000 CHIP C 0 010UF E C LECTRO 47UF HIP TAN OUF CHIP C CHIP C 0 10UF CHIP C 0 010UF C C IPC 0UF IPC 000 000 OUF CHIP C 0 10UF INTER CONNECTOR PIN ASSY PIN ASSY PIN ASSY PIN ASSY 3 5D PHONE JACK ODULAR JACK CUSHION HARDWARE FIXTURE L FIXED INDUCTOR 10UH E CHIP E CHIP L FIXED INDUCTOR RESONATOR 11 0592MHZ OK 41K 4JK 16W 20 4JK 16W 6W 16 6W 16 6W 6W KH TS 480HX K KS TS 480SAT EH TS 480HX ES TS 480SAT E TS 480HX 480SAT DISPLAY UNIT X54 3410 00 TX RX UNIT X57 663X XX PARTS LIST Desti infi Desti nation Address Parts No Description Address Parts N
172. E EXTALC EXTALC 1132 8 10u M 358 15k 12 145 R135 SWITCHING z 134 100 8 818 212 8 911138 0132 Tan ne aa na Ona ma ma Een n 2881188 0 8 d 5 8 8 77 0133 0138 SWITCHING 1 DA221 KRC402E 777 H 7 LIMITER INVERTER 132 0138 MA2S111 E56 0405 05 K L133 REVERSE CURRENT Di32 0134 R140 470 R144 232 PREVENTION R32 DA221 i 5 i 543 INVERTER 0136 28 1824 LIMITER LIMITER eT 5 1 8 LIMITER S u 528 2 aui 3 94V n KRC402E 1 UMITER 1 INVERTER 1 8 EXCOLEI s i 2 2 ESESS 3552 a 1 Wa a nn nn nn nn nn en nn nnn nn s 122 X57 663 A 2 3 7 P R Late gt SCHEMATIC DIAGRAM 5 480 4805 RF UNIT TX RX UNIT X57 663X XX A 2 101 E04 0191 05 102 04 0191 05 10 5dBm
173. E100M F CK73FB1E104K 192 0131 05 TE C 192 0149 05 139 1483 05 DAL 192 0131 05 133 0699 05 CM73F2H561J CK73FB1E104K CEO4EW1E100M C93 0716 05 CK73FB1E104K 192 0131 05 139 1482 15 L 140 1001 12 L NDUCTOR 139 1487 05 L 139 1450 05 1 L COIL CM73F2H381J CM73F2H331J CK73FB1E104K CEO4EW1E101M CK73FB1E104K L33 0699 05 L39 1451 05 1 L L40 4795 34 L NDUCTOR 4 7UH 133 0651 05 139 1490 05 CM73F2H560J 91 2691 05 CEO4EW1E471M CM73F2H331J CK73FB1E104K 133 0617 15 192 0131 05 139 1485 05 133 0699 05 140 4705 34 CK73FB1E104l CK73FB1H103K CEO4EW1HR22M CK45FB1H103K C93 0716 05 139 1259 05 139 1260 05 140 4705 34 139 1486 05 139 0458 05 CK45FB1H103K CK73FB1E104K CEO4CW1E100M CK45FB1H103K 93 0553 05 120 140 4705 34 1202 139 0463 05 L203 204 139 1440 05 KH TS 480HX K KS TS 480SAT 5 480 E ES TS 480SAT E TS 480HX 480SAT PARTS LIST FINAL UNIT X45 366X XX Desti nation Desti nation Address Parts No Description Address Parts No Description L40 4705 34 L FIXED INDUCTOR L39 0463 05 DAL COIL L39 0460 05 DAL COIL L40 4705 34 L FIXED IND L34 1359 05 R CORE COIL RK73FB2A332J 3 3 RK73FB2A562J 5 6K RK73EB2B391J 390 R92 2673 05 0 R92 2673 05 1 0
174. ENER DIODE PREVENTION PREVENTION 25111 TEMPERATURE e R853 R846 D801 MA2S111 COMPENSATION 148 eIC802 AMP 326 77 NJM2902V eR835 ALC AM 0V e0803 1K 015AZ5 1 Y 2 Kt OTHER 6 3V RN1701 82 524 REVERSE CURRENT 7 8 0 0816 lt 824 PREVENTION 85 555 7 6 ger poc R805 R854 855 1 10 9 0816 TK 0 z 955 yy om REVERSE CURRENT 552 ERE BTRESB do PREVENTION 828 8 0819 1 E z 2 R813 3 EE 25 0 TEMPERATURE e R746 O T8 81 3 COMPENSATION VSR 330k 2 R775 8 R814 R852 R818 1 ile gsx 8 amp 7h 18k 5 Emi 8 REVERSE CURRENT 33k 100k 390k REVERSE CURRENT 878 RS 155388 2 xr REVERSE CU 52 PREVENTION REVERSE 5 CURRENT 82 e 10732 PREVENTION 0807 Bir NJM2904V pes KDS120E R734 R740 REVERSE CURRENT T 55 1 EE R828 PREVENTION 82 8 TSN 6656 aes 228 528 ESS 2SC4617 R 1006 3 9 0 6858 rh us 8 T fas R822 5 METER i R801 Ooty R823 u i2 soir iii y Be m i e roa 8 eae ae i we Mies 2 X th 5 5 2 828 4 28111 0154268 1 5588 EBD REVERSE CURRENT VOLTAGE 1 PREVENTION SHIFT 8S 124 ips 1 t 55 BT t a 8 8 8 8 ob ESS
175. ER 2 Bebe g 8 22 m s 93 3 0354 0353 2 6 a 8 lt DA221 DA221 S ELA 5 Y J POLY SWITCH 8 5 Br SERS 8 aj elel a a a sic 22 Pi 82158 2 11 ats sie 0855 856 858 359 m z Te m z 8 z 8 2 5 8 88 ig REVERSE 2 2 8 s S 2 E 8 838 8 3 CURRENT 88 S8v8v388v PREVENTION 88 5 58 22 er z alg 83 8 4 84V 4 4 4 4 42 o z 5 5 o 8 A ES 5986 lt lt 4 55608 olal 4 7 7 MINISMDCO50 02 50 So 5 2 e CN382 zy 40 3247 5 2 y E40 5978 05 CN390 al 8 E58 0507 05 E40 6357 05 lt 5 MIC VGS 1 121 X57 663 A 2 2 7 TS 480 TX RX UNIT X57 663X XX A 2 4805 SCHEMATIC DIAGRAM M
176. F C984 CK73GB IPC 0 010 0985 CC73GCH IPC 47PF J TC1 C05 0384 RAMIC TRIMMER CAP 10PF CK73GB1C104K IPC CK73GB1A105K IPC CK73GB1H103K IPC CK73GB1C104K IPC CK73GB1H103K IPC CK73GB1C104K HIP C CK73GB1A105K HIP C C90 4113 05 ECTRO CK73GB1A105K HIP C CK73GB1H103K HIP C 451 453 05 0384 RAMIC TRIMMER CAP 10PF E04 0191 05 PIN SOCKET E04 0191 05 PIN SOCKET E40 5978 05 FLAT CABLE CONNECTOR E40 3252 05 PIN ASSY E40 5758 05 FLAT CABLE CONNECTOR CK73GB1H103K HIP C CEO4EW1C470M ECTRO 90 4111 05 ECTRO CK73FB1E104K HIP C C90 4114 05 ELECTRO E40 3247 05 PIN ASSY E40 6357 05 PIN ASSY E40 5978 05 FLAT CABLE CONNECTOR KH TS 480HX KS TS 480SAT 5 480 ES TS 480SAT E TS 480HX 480SAT PARTS LIST TX RX UNIT X57 663X XX Desti nation Desti nation Address Parts No Description Ref Address Parts No Description XED INDUC p DI E04 0191 05 N SOCKET E40 6267 05 ASSY E40 6273 05 ASSY E40 6266 05 N ASSY E40 6272 05 ASSY 1218 220 140 1015 34 1221 L92 0149 05 1222 141 1005 27 1223 005 34 1226 1015 34 gt gt gt XED E56 0411 05 N SOCKET E56 0405 05 N SOCKET E58 0435 05 UB SOCKET D E58 0506 05 MODULAR JACK E58 0507 05 ODULAR JACK L227 L41 1005 27 1228 229 140 1015 34 1351 140 1005 34 1352 357 L92 0149 05 1358 L40 1005 34
177. F OUT and DRM ANO SMOD FMOD The destination to be output is selected from DRM ANO SMOD FMOD at the DAC IC212 which is mounted in the next stage and is controlled by the main microcomputer Logic signal input buffer 1C222 Data bus DRM ANO SMOD FMOD AF OUT Fig 17 Digital control circuit 13 TS 480HX 480SAT COMPONENTS DESCRIPTION 14 RF Unit X44 327X XX Use Function Operation Condition Compatibility Use Function Operation Condition Compatibility Switching ATT changeover relay control OFF when ATT is ON Q10 Hi when ATT is O11 Hi when pream ON plifier is ON Surge absorption For ATT changeover relay Switching Receiving RATB power supply control ON during reception Limter Amplifier Transmission drive output amplifier Switchi ON when receiving over 1 705MHz is selected Mute Mutes reception path during transmis sion ON during transmission ON when receiving under 1 705MHz is selected 051 60 Switching BPF selection ON during transmission 0151 Switching ON when preamplifier is ON 0152 Switching ON when preamplifier is OFF ON when receiving over 1 705MHz is selected 0153 154 Amplifier Preamplifier 0155 Switching Gain changeover switch for preamplifier ON when receiving over 21 5MHz ON when BPF of 1 7 selected 05 2 5MHz is
178. GCH1H101J CK73GB CK73GB CK73GB CK73GB CK73GB CC73GCH CK73GB CK73GB CK73GB1A105K CC73GCH1H101J CK73GB1A105K CC73GCH1H101J 92 0560 05 CC73GCH1H101J CK73GB1H102K CK73GB1H102K CC73GCH1H101J CK73GB1C104K CK73GB1H103K CK73GB1H102K 92 0041 05 CK73GB1H102K CK73GB1C104K 90 4114 05 CC73GCH1H121J CC73GCH1H820J CC73GCH1H060B CK73GB1C473K CK73GB1A105K CC73GCH1H180J CC73GCH1H120J CC73GCH1H330J CC73GCH1H270J CC73GCH1H150J CK73GB1H103K CC73GCH1H100D CK73GB1H103K CK73GB1H472K CK73GB1H102K CK73GB1H472K CC73GCH1H470J KS TS 480SAT K ES TS 480SAT E 10UF 1 0UF 0 10U 0 010 100PF 0 010 27PF 10UF 0 10 1 0U 0 0 1 0 1 0 0 0 1 0 0 0 82P 6 0PF 0 047UF 1 0UF 18 12 33Pl gt w lt lt lt CK73GB1C473K CK73GB1H472K CC73GCH1H101J CK73GB1H102K CC73GCH1H100D CK73GB1A105K CC73GCH1H270J CC73GCH1H220J CC73GCH1H120J CC73GCH1H150J CC73GCH1H270J CC73GCH1H100D CK73GB1H103K CK73GB1H102K CK73GB1H103K CC73GCH1H100D CC73GCH1H020B CK73GB1H103K CC73GCH1H470J CK73GB1H103K CC73GCH1H470J CK73GB1H103K 92 0003 05 CK73GB1H103K CK73GB1H103K CK73GB1H103K CK73GB1H102K CK73GB1A105K CC73GCH1H100D CK73GB1H103K CK73GB1H102K 92 0628 05 CEO4EW1E470M CK73GB1H103K CC73GCH1H470J CK73GB1C104K CC73GCH1H270J CK73GB1C
179. GE SURGE SURGE SURGE ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION s 0810 155355 0812 189355 0813 155355 0815 155355 0817 155355 0819 155355 0821 155255 0823 155355 KH K Kt K K K k 77 C884 0 010 C846 001 C851 C857 0 010 C865 0018 C873 001 C879 001 C885 0 010 BUFFER 9805 it TC7WTI25FU s Yams Sane SIC Saas o Rite I 4 EXTENDED VO EXTENDED 1 0 EXTENDED STS lt T aE S FEN SEQ SIN SIN e 5 5 sck MEN ES gars 5 1 8M 18M 21M 8 3 8 81203 9185 eroe icd e L809 1815 1817 1819 e121 8 8 E FT 195T 1957 15 5T 15 5 65 I 85 2 5 257 0 5 25T 1 257 5 E 815 ES Sita ST e e Ga AT OUT lt gt gt lt gt lt lt zx ES e e K891 K802 K804 9 805 K806 e K807 e 5x6 4 pe 1 6 o co o 58 2 1 ATLS ATL5 i 1 i i 1 24 SURGE SURGE SURGE SURGE SURGE SURGE SURGE SURGE SURGE SURGE SURGE SURGE SURGE SURGE SURGE SURGE SURGE ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION E40 5978 05 0801 155355 0891
180. HF 50MHz ALL MODE TRANSCEIVER SERVICE MANUAL TS 480HX 480SAT KENWOOD 2003 11 PRINTED IN JAPAN B51 8667 00 N 694 Microphone T91 0638 05 Panel assy A62 1076 03 Knob Key top K29 9267 03 K29 9263 02 Knob ring K29 9264 04 Knob Stand K29 9266 03 J09 0409 03 DISASSEMBLY FOR REPAIR 2 CIRCUIT DESCRIPTION een 3 COMPONENTS DESCRIPTION 14 SEMICONDUCTOR 20 PARTS LIST renis 27 EXPLODED VIEW eene 50 PACKING inerte itr 54 0 55 INTERCONNECTION DIAGRAM 76 PC BOARD SCHEMATIC DIAGRAM RF UNIT X44 327X XX 78 FINAL UNIT 45 365 3 86 FINAL UNIT 45 365 B 3 93 Knob Main dial Knob K21 1105 03 CONTENTS Cabinet Upper A01 2189 02 Knob Panel K29 9265 03 A62 1079 01 Knob Foot K29 9270 03 J02 0441 05 x 4 Cabinet Lower K29 9267 03 A01 2190 02 FINAL UNIT X45 365X XX C 3 96 FINAL UNIT X45 366X XX A 3 98 FINAL UNIT 45 366 B 3 105 FINAL UNIT X45 366X XX 3 108 DISPLAY UNIT 54 3410 00
181. I CH Encoder input P107 Not used P74 Not used AN6 AN5 Not used P73 Speaker jack insertion detection 4 Power key input P72 Not used Not used P71 Busy LED control signal SQ RF VOL A D P70 TX LED control signal AF P67 P65 Not used Analog power supply input GND CTSO Not used IF SHIFT VOL A D TXDO The serial port for connection with the main unit VREF reference voltage input Analog power supply input 50 The serial port for connection with the main unit P97 P96 Not used P95 Key illumination LED control signal TS 480HX 480SAT SEMICONDUCTOR DATA Extended 1 0 Port unit Pin name Function Active level Condition BU2099FV Shift register LCK 00 4 10 7 50 When BPF is selected O1 7 50 10 5MHz When BPF is selected Q2 F 10 5 14 5 BPF When BPF is selected 03 2 50 4 10MHz When BPF is selected 04 F 30k 1 705MHz When BPF is selected O5 F 14 5 21 5MHz When BPF is selected 06 49 0 54 0 When BPF is selected Q7 30 49 54 60MHz BPF When BPF is selected 08 21 5 30 0MHz When BPF is selected 09 F 1 705 2 5MHz BPF When BPF is selected RX ATT ON OFF When ATT is
182. IMMER CAP 10PF C93 0563 05 18PF CC45FSL2H181J 180PF 93 0560 05 10PF C93 0555 05 5 0PF C93 0571 05 82PF E04 0154 05 PIN SOCKET E40 5978 05 FLAT CABLE CONNECTOR E40 5608 05 PIN ASSY E40 5607 05 PIN ASSY E40 3246 05 PIN ASSY CK73FB1H103K 0 0 CK73FB1H103K 0 0 C93 0567 05 39PF C93 0565 05 27PF 93 0571 05 82PF E40 3252 05 PIN ASSY E40 3246 05 PIN ASSY E23 0996 05 TEST TERMINAL E40 5734 05 FLAT CABLE CO E40 5739 05 FLAT CABLE CO C93 0562 05 15PF C93 0556 05 6 0PF 93 0572 05 100PF 93 0568 05 47PF CK73FB1H103K 0 010UF E40 5758 05 FLAT CABLE CO E04 0190 05 PIN SOCKET 829 830 E23 0996 05 TEST TERMINAL E37 1056 05 LEAD WIRE WITH TER E37 1104 05 LEAD WIRE WITH 93 0569 05 56PF C93 0567 05 39PF C93 0555 05 5 0PF C93 0565 05 27PF CK73FB1H102K 1000PF E37 1105 05 LEAD WIRE WITH MINIP E37 1056 05 LEAD WIRE WITH TER E37 1104 05 LEAD WIRE WITH TER CK73FB1H103K 0 010UF CC73FCH1H680J 68PF CK73FB1E104K 0 10UF CK73FB1H102K H 1000PF CC45FCH2HO30C 3 0PF F06 4027 05 FUSE BLADE 4 32 F53 0110 05 FUSE F53 0093 05 FUSE CC73FCH1H560J 56PF CK73FB1H102K 1000PF CK73FB1H103K 0 010UF CC73FCH1H470J 47PF CK73FB1H103K 0 010UF J13 0410 05 USE HOLDER L92 0104 05 ROIDAL CORE L92 0105 05 ROIDAL CORE L40 4705 34 LL FIXED INDUCTOR 47UH L40 1005 34 LL FIXED INDUCTOR 10UH 192 0131 05 CC73GCH1H080D 8 0PF CM73F2H381J 390PF CM73F2H560J 56PF CEO4EW1
183. IN 73 125 62 4MHz 133 095MHz DRV OUT 1 8 54MHz Q3 251 Drive Fig 12 From 10 695MHz to the drive output TS 480HX 480SAT CIRCUIT DESCRIPTION From the drive output to antenna The transmit signal sent from CN1 of the RF unit X44 327 to the final unit A 3 is amplified to the predetermined power in the final stage and passes through the LPF It is then out put from the antenna terminal The 100W transceiver has an internal relay type antenna tuner operating in all bands 1 100W transceiver The transmit signal input into CN1 of the final unit X45 365 A 3 is amplified at the pre drive amplifier O1 Q2 and the drive amplifier 01 02 in the sub unit X58 490 and the final amplifier O4 Q5 The signal is sent from CN11 to CN102 of the final unit LPF section X45 365 B 3 using the co axial cable to elimi nate high harmonic using the predetermined low pass filter and is then sent to the ANT section X45 365 C 3 of the final unit though a jumper wire This ANT section has the forward wave reflected wave of detection circuit the current for the Sub unit Q1 04 Drive Final I 02 Pre drive AMP DRV IN K502 IN K502 K501 Q Final unit C 3 ANT section antenna tuner the voltage detection circuit the IN THROUGH changeover relay of the antenna tuner transmis sion reception changeover relay and the antenna changeover relay a
184. MALL FIXED INDUCTOR 4 7UH 91 3115 05 HV CK73FB1H103K CHIP C 0 0 91 3115 05 HV CK73FB1H103K CHIP C 0 0 C91 3 HV CAP L33 0651 05 CHOKE COIL 139 1490 05 TOROIDAL CO L33 0617 15 CHOKE COIL L92 0131 05 FERRITE CHIP L34 1231 15 AIR CORE COIL HIP C 0 0 V CAP HIP C 0 0 V CAP 18 HIP C 0 0 139 1485 05 TOROIDAL CO L92 0131 05 FERRITE CHIP L33 0699 05 CHOKE COIL L92 0149 05 FERRITE CHIP L39 0421 04 COIL V CAP 18 0 0 V CAP 150PF HIP C 0 0 V CAP 150PF H103K HIP C 0 0 3 05 V CAP 150PF H103K HIP C 0 0 23 05 V CAP 150PF B1H103K HIP C 0 0 L40 4705 34 SMAI L39 1259 05 L39 1260 05 L40 4705 34 L39 1405 05 91 3123 05 V CAP 150P CK73FB1H103K HIP C 0 010UF U H L39 1225 05 C CK73FB1E104K CHIP C 0 10 K C C L40 4705 34 L39 1266 05 139 1223 05 140 4705 34 ALI CK73FB1H103K HIP C 0 010UF K C05 0031 15 ERAMIC TRIMMER CAP 10P E04 0154 05 PIN SOCKET E40 5978 05 LAT CABLE CONNEC E40 5608 05 ASSY E40 5607 05 ASSY E40 3246 05 ASSY 139 1221 05 OROIDAL CO L40 4705 34 SMALL FIXED L34 1278 05 AIR CORE COIL 139 1221 05 OROIDAL CO L40 4705 34 SMALL FIXED L34 1279 05 R CORE COIL L34 1280 05 R CORE COIL L40 4705 34 ALL FIXED L34 4661 05 R CORE COIL 134 1281 05 R CORE COIL E40 3252 05 ASSY E40 3246 05 ASSY N11 E04 0154 05 N SOCKET N12 13 E23 0996 0
185. ND CN554 to TX RX OP FILTER TCXO unit B 2 FIL1 Option filter recognition signal Serial data for VGS 1 output VGS 1 clock Enable VGS 1 output NC FIL2 Option filter recognition signal BLNK IF AMP mute signal AGC AGC voltage VGS 1 reset signal Digital GND IFGC IF gain cntrol voltage RXB RX 8V TXB TX 5 Analog GND Audio input Audio output 8C Switched common 8V GND GND CO OO O 01 Analog GND Switched common 5V lt gt 10 695MHz IF input output NC CN555 to TX RX OP FILTER TCXO unit B 2 NC RXOUT 10 695 IF input RX IF NC IF input FM RX RX 8V 2 2 NC NC XB 2 3 4 5 6 7 8 9 114 BPF selection signal N 2 LT3 BP ection signal NC NC LT2 BPF selection signal selection signal N NC 2 10 Hz IF output TX AJOJN 22 NC 403 to RF unit GND BPF selection signal O O O O O o Switched common 5V GND KEY down signal Option TCXO 15 6MHz reference input J131 REMOTE Electronic keyer dash signal Electronic keyer dot signal Speaker outpu
186. OD ELECTRONICS BELGIUM N V Leuvensesteenweg 248 J 1800 Vilvoorde Belgium KENWOOD ELECTRONICS FRANCE S A 13 Boulevard Ney 75018 Paris France KENWOOD ELECTRONICS U K LIMITED KENWOOD House Dwight Road Watford Herts WD18 9EB United Kingdom KENWOOD ELECTRONICS EUROPE B V Amsterdamseweg 37 1422 AC Uithoorn The Netherlands KENWOOD ELECTRONICS ITALIA S p A Via G Sirtori 7 9 20129 Milano Italy KENWOOD IBERICA S A Bolivia 239 08020 Barcelona Spain KENWOOD ELECTRONICS AUSTRALIA PTY LTD A C N 001 499 074 16 Giffnock Avenue Centrecourt Estate North Ryde N S W 2113 Australia KENWOOD ELECTRONICS HONG KONG LTD Unit 3712 3724 Level 37 Tower one Metroplaza 223 Hing Fong Road Kwai Fong N T Hong Kong ay KENWOOD ELECTRONICS SINGAPORE PTE LTD 1 Genting Lane 07 00 Kenwood Building Singapore 349544
187. ON Q11 Pre AMP ON OFF unit Port Pin name Function 3E Active level When Pre AMP is ON Condition BU2099FV Extended 1 Enable FEN2 Q0 NC O1 NC 02 HF 2 switching relay L H ANT2 O3 In Through switching relay L In Through 04 LPF relay 30 0 x f 60 0 Q5 LPF relay 7 50 f 10 50 MHz 06 4 3 5M LPF relay 2 50 f 4 70 MHz Q7 14M LPF relay 10 50 f 14 50 MHz O8 i 24 28M LPF relay 21 50 lt f lt 30 0 MHz Q9 7M 5 7M LPF relay 4 70 f 7 50 MHz O10 2M 1 8M LPF relay f 2 50 MHz Q11 21 18 21M LPF relay 1 Kusa gu E 14 50 f lt 21 50 MHz UPD6345GS Extended 1 0 Enable FEN1 100W only 01 50M coil 30 0 lt f 60 0 MHz Q2 L 2 28M coil 25 50 f lt 30 0 Q3 L 3 24 9M coil 21 50 f lt 25 50 MHz Q4 L 4 18 21M coil 14 50 f 21 50 MHz 30 0 x f 60 0 MHz Q5 L 5 14M coil 10 50 f 14 50 MHz Q6 L 6 10M coil 7 50 f 10 50 MHz Q7 7 7 6 90 lt f lt 7 50 MHz 30 lt f lt 60 0 MHz Q8 L 8 3 5M coil 2 50 lt f lt 4 70 MHz 18 50 lt f lt 60 0 23 TS 480HX 480SAT SEMICONDUCTOR DATA
188. P232 ses 228 CP233 ex W501 TIU zi 901 Ge o X202 8 1 243 m 10207 ki 1201 S 5 1 NB 8318 C324 5 8 m 8 8 L506 E 2 D357 16203 m EE C242 g 0135 a 5 R253 8 0132 15 16 1 C246 S g 2509 5 S s amp 1211 202 0207 iu 5 0 a lt ES 5 12 c B o 26 K131 eH 13 m YE 12213 0203 SIR B 5 209 F C 0205 i MKE ALC 511 Component side 8 MIC SS 2 5 8 RDO 1 oO EX ID2D7 Bead z Layer 1 3731 GND AIN DTS BRK COM 55 a aL 5 7 MSG MCG MU 1 6 SPG GND TDO 2 EXT SP Layer 2 m 0 0 0 3 RXD TXD GND Layer 3 13 MIC PANEL o 0201 Layer 4 NC RTS CTS NC Foil side B g E F G H J A D 15 480 4805 BoARD TX RX UNIT X57 663X XX A 2 2 0 11 KH 0 12 KS 2 71 2 72 5 Foil side view J72 0878 19 v J72 0878 19 B 2 1502 e S 5 S C351 D351 C355 C356 B C357 ae 6358
189. PF 90 4111 05 ELECTRO 470UF CK73GB1H103K CHIP C 0 010UF C CC73GC 470PF CC73GC 330PF CC73GC CC73GC 68PF CC73GC 50PF CC73GCH1H390J HIP C 39PF CK73GB1H103K HIP C 0 0 CC73GC 82PF CK73GB 0 010UF CC73GC CK73FB 0UF CK73GB 0 10UF CK73FB1C105K IPC CK73GB1C104K IPC CC73GCH1H470J IPC CK73GB1C104K IPC CC73GCH1H080B IPC RAGAG CC73FCH CK73GB 10UF CC73FCH CK73GB 10UF CC73GC CC73GCH1H470J IPC CK73FB1E104K IPC CK73GB1H103K IPC CK73EB1H104K IPC CK73GB1H102K IPC CK73GB 10UF CC73GC CK73GB 10UF CC73GC CK73GB 10UF CK73GB1C104K IPC UF CK73EB1H104K IPC UF CK73GB1C104K IPC 0 10UF CK73GB1H103K IPC 0 010UF CK73GB1H103K IPC 0 010UF 0 0 CC73GC CK73GB A0UF CC73GC CK73GB 10UF CC73GC PF CC73FCH1H150J IPC 5PF CK73GB1H103K IPC 0 010UF CEO4EW1E4R7M ECTRO 4 7UF CK73GB1H103K IPC 0 010UF CK73FB1E104K IPC 0 10UF CK73GB 10UF CC73GC CK73GB 10UF CC73FCH CC73GCH F CK73FB1C105K IPC OUF CK73FB1H102K IPC 000 C90 4111 05 ECTRO 470UF CC73GCH1H180J IPC 8PF KH TS 480HX K KS TS 480SAT TS 480HX E ES TS 480SAT E TS 480HX 480SAT PARTS LIST RF UNIT X44 327X XX Desti nation Desti nation Address Parts No Description Address Parts No Desc
190. PO PIN O5 A 138 TS 480HX 480SAT LEVEL DIAGRAM TX SECTION v it X57 663 BA 9 RF unit X44 327 395MHz 73 095MHz 14 2MHz SAT 21mVp p SAT 500mVp p SAT 45mVp p SAT 235mVp p 2 HX 45mVp p SAT 10mVp p HX 1Vp p HX 280mVp p HX 630mVp p 21mVp p SAT 10mVp p SAT 70mVp p SAT 45mVp p 80mVp p HX 45mVp p 13mVp p HX 150mVp p HX 225 D256 1 251 CN1 D902 Mixer TX mixer TX BPF DRV IW CN901 1 D251 D53 IFIN IF 0252 Q3 LO2 LO1 1Vp p 200mVp p Final unit Final unit X45 366 B 3 pum C 3 326Vp p 291Vp p 291Vp p K501 Y oO 29 W101 WSO PIN Final unit Final unit X45 365 B 3 ee C 3 Measurement condition Frequency 14 2MHz Mode USB 215Vp p The values in parentheses are those in FM mode 200Vp p 200Vp p MIC input 1kHz bmV Output power 100W 15 4805 200W TS 480HX MIC level ALC zone maximum K501 Measure the voltage using the oscilloscope OH CN102 Typp WSO PIN A 139 TS 480HX 480SAT ACCESSORIES PG 20 DC Cable 7m YF 107C 500Hz CW Filter PG 4Z Extension Cable Kit YF 107SN 1 8kHz SSB Narrow Filter VGS 1 Voice Guide amp Storage Unit ARCP 480 Radio Control Program ARHP 10 Radio Host Program Available free for downloading from the KENWOOD website http www kenwood com i products info amateur htm SO 3 TCXO Unit 140 TS 480H
191. RD LABEL FCC 1H G10 1311 04 3G G10 1313 14 G10 1326 04 1B G10 1328 04 1K G11 4228 04 ROUS SHEE ROUS SHEE ROUS SHEE ROUS SHEE EET B42 7070 04 STANDARD LABEL FCC B42 7116 04 STICKER ANT B42 7126 04 STANDARD LABEL E MARK B52 0619 00 SCHEMATIC DIAGRAM B52 0620 10 SCHEMATIC DIAGRAM com G11 4245 04 G11 4269 04 G11 4270 04 G11 4278 04 G11 4287 04 EET EET EET EET EET B62 1735 INSTRUCTION UAL ENGLISH B62 1736 INSTRUCTION UAL GERMANY B62 1750 INSTRUCTION UAL FRENCH B62 1751 INSTRUCTION UAL ITALIAN B62 1752 INSTRUCTION UAL SPANISH CO CO CO G13 1871 05 613 1872 05 613 1888 04 613 2022 14 613 2024 04 ONDUCTIVE CUSHION ONDUCTIVE CUSHION USH USH USH B62 1753 10 INSTRUCTION MANUAL DOUCHE B72 2166 04 MODEL NAME PLATE B72 2167 04 MODEL NAME PLATE B72 2168 04 MODEL NAME PLATE B72 2169 04 MODEL NAME PLATE C Q 653 1559 02 30 3009 15 ANTENNA CABLE ANT E30 3488 05 MODULAR CABLE PANEL 4M E30 3489 05 DC CORD E30 3500 05 MODULAR CABLE PANEL 20CM 7 1059 05 LEAD WIRE WITH CONNECTOR X57 CN369 H12 3142 02 PACKING FIXTURE H12 3153 02 PACKING FIXTURE H12 3154 02 PACKING FIXTURE H25 0029 04 ROTECTION BAG 60 110 0 07 H25 0796 04 ROTECTION BAG E37 1060 05 LEAD WIRE WITH MINIPIN PLUG X57 CN501 E37 1061 05 LEAD WIRE WITH MINIPIN PLUG X
192. RIS 8 2 BS EGS TS 2SK3075 H 3 25 2782 94728718919 5 15 Bae DC13 8V Vu FINAL AMP 5 F06 4027 05 5 CN3 GND E40 5608 05 g VOLTAGE 8 7 d 2 2 DIN1 5758 SHIFT 8 SURGE ABSORPTION 9 ecto L39 1491 15 eli e GND 139 1434 05 12 R51 CS 1 TXB Q 82 124 12k 680 I 830 14135 1 EL Sx g 82 88 E g 2 o 3 28 R59 F 2 121 BSo 8 139 1490 05 Rio 10 5 SHIFT E40 5607 05 gt c T IH R16 5 98 8 1 1 FINAL AMP 1 220 P 590 25 3075 T 13 28V PRIZE 098 2802782 i PRE DRIVE AMP 2774 191 T 12 46V a T 13 13V eR5 80 18 127 x T 2 49V eat 5 139 0421 04 134 1231 15 IN 2SK2596 330 ESS Zx M 255 295 pms gees 2 602 291 Sue i 28 2595 533 6 x 1 23 PRE DRIVE AMP x 5 8 t e a 2 59 2 2 Sm Sl 2 e 8 522 om om BS 8 5 8 875 1 2 8 818 E 5 5 8 cx amp Hi 29 8 3 9 4 CN820 o ATIN E 2 BUFFER _ 910804 910801 C802 elC803 5 x2 TC7WT125FU UPD6345GS UPD6345GS UPD6345GS 160 8 lt 877 215 ATEN 1 SURGE SURGE SURGE SURGE SUR
193. S 480HX 480SAT TERMINAL FUNCTION Function Name Function Non switched 5V TXB TX 8V Switched common 8V GND VSR Relfected wave detection voltage VSF Forward wave detection voltage GND 9 to FAN1 Power supply for fan PHD Phase comparison detection voltage AMD Amplitude comparison detection voltage GND GND FEN2 Enable for Final ANT unit C 3 CLK Clock Power supply for fan o FAN2 X45 366 only Power supply for fan zm gt 510 DATA Data a 14S Switched 14V Power supply for fan 5C Switched common 5V CN502 to TX RX unit A 2 X45 366 only GND GND Name Function CN101 to FINAL ANT unit C 3 LED Power on LED GND GND TXB TX VSR Relfected wave detection voltage VSF Forward wave detection voltage GND GND 21M LPF selection signal 2M LPF selection signal GND GND GND GND 7M LPF selection signal FEN2 Enable for Final ANT unit C 3 CLK Clock LPF selection signal LPF selection signal 2 LPF selection signal DATA Data LPF selection signal 14S Switched 14V LPF selection signal 5C Switched common 5V Function i 1 0 Function FINAL FILTER unit B 3 J2 to TX RX unit A 2 LPF selection signa Speaker input
194. Set the adjustment value within the limit of the specified power 12 5W 0 5W 7 5W 0 5W 105W 5 0W ALC meter lights up to 1 ALC meter zone max 4 3kHz According to the larger 2 15kHz According to the larger 0 1kHz Change the adjust ment values to get the waveform as shown XX DA Check for ALC meter 1 dot or more Remote control panel front Set the adjustment value within the limit of the specified modulation 75 5 Set the adjustment value within the limit of the specified ALC meter ALC meter lights up to 6 ALC meter zone max 1 dot 15 Carrier suppresion USB 1 Menu 14 1MHz Transmit LSB 2 Menu No 14 1MHz Transmit Spectrum TX RX analyzer unit rear 250W ATT panel Carrier level min 50dB or more TS 480HX 480SAT ADJUSTMENT Measurement Test equipment Adjustment Method Specifications Remarks Item Condition Unit Terminal Unit Parts TX RX 1 220W 5W unit rear panel Set the adjustment value within the limit of the specified power A or v Remote control panel front Power meter 250WATT 16 Current protection 1 Menu No 68 3 51MHz USB Transmit TX RX A 2 2 Menu No 2 25 3 51MHz Transmit TX RX A 2 1509 80W
195. T BAT 18 ects z D51 152 Lss 054 Ree SU 5 8 X45 366X XX C 3 200W BPF2 1 705 2 5 15 39 o SWITCHING CN503 HVC131 10004 10004 ov 0154 1 gt CANG HVEN cl 8 SWITCHING bi TS 5 8 Y DAN235E 10108 02 5 224 878 SWITCHING BIS SWITCHING 45 SWITCHING 7 7 5 3 CN153 w 2 a 1 LIMITER au D61 E04 0154 05 TX RX UNIT 189 2 HSC277 25 520 44 101 enit SWITCHING 1 5 4 x m m m m X57 663X XX A 2 8758 51 eee n 5 6u 470p Q160 161 n 8 5 13 02V 13 00V gus ats idi ist gt CNS3 8 3 1 1500 1500 917 217 no 502 3 5M Ses Bsa 2 MIXER SURGE ABSORPTION 5 zt BPF3 d ts 25 4 1M eCi55 158 OTs amp 7 4 g 2152 ov mm ls 38 1 1 I 2 1 R 13 17V SWITCHING 875 852 RSs 883 P PRE AMP e L159 8 T 0V e s 18 312 iui Oma L39 1480 05 ima 3 ebe 825 777 777 SWITCHING 4 51 Q153 1 13 553 o 2 b 062 113 3SK131 M 1157 8 34 1 TE t MUTE 9 B2 7 7 6173 8027 61 10 ismeg D Rn n MCF B 5 PET 1 0 67V 5 5 STS w SWITCHING eL152 153 1160 41163 MCF WAVE FORM 1 9 054 27 K 139
196. TC114EE DIGITAL TRANSISTOR 2SA1162 Y TRANSISTOR CK73GB1H681K 680PF CC73GCH1H820J 82PF CC73GCH1H120J 12PF CC73GCH1H271J 270PF CC73GCH1H331J 330PF W02 3662 05 ENCODER CK73GB1H391K 390PF CC73GCH1H080B 8 0PF CC73GCH1H271J 270PF CK73GB1H102K CC73GCH1H560J 56PF TX RX UNIT X57 663X XX 0 12 5 2 71 EH 2 72 ES B30 2001 05 LED RE MEN 8 CC73GCH1H080B IPC 8 0PF CC73GCH1H151J IPC 150 CC73GCH1H390J IPC 92 0628 05 IP TAN 100 CK73GB1H472K IPC 4700PF CK73GB1C473K CC73GCH1H120J 92 0628 05 CC73GCH1H680J CK73GB1H102K CK73GB1C473 IPC CK73GB1H103K IPC CC73GCH1H050B IPC CK73GB1C473 IPC CK73GB1H103K IPC CK73GB1C473K CK73GB1H102K CC73GCH1H220J CC73GCH1H180J 8PF CC73GCH1H100D OPF CK73GB1C473 IPC CK73GB1C473 IPC CC73GCH1H470J IPC CK73GB1C473 IPC CK73GB1H103K IPC CK73GB1C473K 0 047UF CC73GCH1H470J 47PF 92 0628 05 CK73GB1H472K 4700PF CK73GB1H102K KH TS 480HX KS TS 480SAT 5 480 E ES TS 480SAT E TS 480HX 480SAT PARTS LIST TX RX UNIT X57 663X XX Desti nation Desti nation Address Parts No Description Address Parts No Description 92 0562 05 330UF CK73GB1C104K 0 10UF 92 0560 05 10UF CK73GB1H 0 010UF CK73GB1C104K 0 10UF CC73GCH1H120J IPC 12PF CK73GB1H472K IPC 4700PF CC73GCH1H240J IPC 24PF
197. To do this first increace the adjust 3 Menu No ment value to reduce 5 30MHz he transmitting Transmit power then decreace he adjustment value 4 Menu No become within the 7 01MHz limits of the target Transmit ransmitting power 5 Menu No 10 1MHz Transmit 6 Menu 14 1MHz Transmit Condition ADJUSTMENT Measurement TS 480HX 480SAT Adjustment Test k Terminal equipment Unit Unit Parts Method Specifications Remarks 7 Menu No 36 18 1MHz USB Transmit 8 Menu No 37 21 1MHz USB Transmit 9 Menu No 38 24 9MHz USB Transmit 10 Menu No 39 29 1MHz USB Transmit Power PGC 50W Menu No 14 1MHz Transmit Menu No 57 14 1MHz USB Transmit Menu No 58 14 1MHz USB Transmit Menu No 59 14 1MHz USB Transmit Band TGC Menu 40 51 9MHz USB Transmit 10 TX power Menu No 75 51 9MHz FM VR501 Center Transmit 11 ALC meter Start point Menu No 52 14 1MHz USB Transmit Zone max Menu No 53 14 1MHz USB Transmit Power meter TX RX 150W ATT unit rear panel 1 12 FM DEV Wide 1 Menu No 65 29 1MHz FM Transmit Narrow 2 Menu No 66 29 1MHz Transmit Power meter Linear detector 150W ATT 13 Carrier
198. URGE SURGE ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION ABSORPTION eDso 155355 e D891 0802 155355 D803 155355 90804 155355 0805 155355 eD806 155355 0807 155355 0808 155355 K K Kt KH C803 0 010 C891 H 11 4 C806 0 010 C809 0 0 010 C816 0010 C818 C820 0 010 1804 Lu 11 i H Lu 1 11 1 148 4 hd e sits amp 16 SE 2162 ice itg 916 Site sit 9169 5 SWITCHING 91 X45 365 A 3 2 3 X58 490 1 1 MESSA M Ss 0 TS 480HX 480SAT scHEMATIC DIAGRAM FINAL UNIT X45 365X XX A 3 FANH FANH FANL FANL 11 1 1 1 1 1 1 14V 14V 04 SURGE ABSORPTION 148 148 ron E40 3246 05 TXB SWITCHING 584785 y 828 8 114 T 13 18V 4 14V 17 gt 5 BIAS CONTROL 2245 22 5 Np 4 43004 T 0 73V 13 12 677 25 3421 l t 9 ov 12 68V 84
199. X 480SAT SPECIFICATIONS General EP J3E LSB USB A1A CW A3E AM F3E FM F1B FSK Number of memory channels 100 10 Quick memory channels Antenna impedance 1 510110 5421 8 Bald 500 with built in antenna tuner 16 7 150Q SAT 500 HX Supply Voltage eese DC 13 8V 15 TS 480HX Voltage difference between DC1 and DC2 is within Grounding DRM Negative ground Current aaa ay cete dudes rede cet aga hada 20 5 A or less SAT 41 0 A or less HX RECEIVE rio ua Sasam um asha eruat eck Want 1 5 A or loss Usable temperature range Lax RET doc 20 C 60 C 4 F 140 F Frequency stability without SO 3 ecc O MEET Within 5ppm e cM Within 10ppm Frequency stability with SO 3 Within 0 5ppm dec IE Within 1 0ppm Dimensions W x H x D Projections included AILEUUEMM Cm 179 x 69 5 x 278 mm 7 x 2 3 4 x 10 15 16 inches Remote Control tote 183 x 78 x 68 mm 7 3 16 x 3 x 2 5 8 inches Weight TAS RX Attalus ades Approx 3 2kg 7 lbs Remote Control DAME kaka Appr
200. X Decimation modulator filter AX Decimation modulator filter Common voltage AX 8X modulator interpolator AX 8X modulator interpolator D A M62353AGP TX RX Unit IC681 Block diagram GND AO1 DI CLK 8bit D A converter 8bit latch Address 8bit D A decoder 8 converter 8bit latch 8 Pin function Function Common voltage output 0 45 x VDD Rch analog input Lch analog input Ground Power supply De emphasis control De emphasis control Audio serial data output Audio serial data input Input output channel clock Master clock input Audio serial data clock ADC power down amp reset mode L Power down DAC power down amp reset mode L Power down Lch analog output VCC gt 1 Bbit latch J abit latch 1 8bit latch 8bit latch 8bit latch 8bit D A 8bit D A 8bit D A converter converter converter 8bit D A 8bit D A 8bit D A converter converter converter VSS A02 4 VrefL 26 VDD VrefU Rch analog output Pin function Function Serial data input Serial data output Serial clock input LD terminal input high level then latch c
201. XF151 73 095MHz 0159 101 LO1 73 125 133 095MHz Fig 3 From antenna to the second IF frequency 10 695MHz 10 695MHz IF filter circuit Filter section X57 663 B 2 of the TX RX unit The TX RX unit X57 663 A 2 comprises the receiver cir cuit the PLL circuit the transmitter circuit from AF to the first 10 695 the AF DSP and the control circuit The second IF signal 10 695 MHz input into CN501 of the TX RX unit X57 663 A 2 enters CN901 of the filter section X57 663 B 2 This unit has the 10 695MHz IF filter and the IF amplifier It is possible to remove the unit to mount a op tional IF filter two pieces and TCXO SO 3 The second IF signal 10 695 2 input from CN901 is amplified at the second receiver IF amplifier O901 The sec ond receiver IF amplifier operates as a gate of the noise blanker Q902 and Q901 turn OFF while blanking Q901 am plifies the transmit signal The output signal sent from 0901 passes through the 10 695MHz IF filter and is amplified at the IF amplifier 0971 then returns to the TX RX unit X57 663 A 2 from CN971 Table 4 shows the path of the 10 695MHz IF filter mode You can mount two IF filters from the following optional IF filter types SSB NARROW 1 8kHz CW 500Hz and CW NARROW 270Hz The option filter is automatically selected by the resis tance which is set in the option filter Therefore you do not need to select the filter using menu
202. XX A 3 AT 0 11 TS 480SAT K E40 mid 5608 05 PSG 5 8 E 2 71 TS 480SAT E 39775 SUB UNIT DRIVE 1 puo m ge 403246 06 58 4900 GND Be X45 366X XX A 3 200W GND A FANH 00 TS DOUT2 00 TS 480HX K E GND GND GND CN554 CN901 0 00 TS 480HX K 40 6267 05 E40 6266 05 1 01 TS 480SAT K E 5 A 2004 18 1 E37 1056 05 2 71 15 480 E k 2 0mm Pitch PH 10 TX RX UNIT 4 BPF Q B2 E40 3252 05 C40 3252 05 jm 18 1 E37 1059 05 1 iv EN LM X57 663X XX B 2 W801 200W 14 14 RXR ro 0 11 TS 480HX GND yaa 1 AGC AGC 0 12 TS 480SAT K 2 71 TS 480HX E GND s E37 1073 05 SND a8 1 2 72 TS 480SAT E MAIN ES bI I 8 ENCODER Er Gls a Le jasje BOARD to BOARD F o 10 11 12 13 14 288 NE ME TS 480HX 480SAT 78 RF UNIT X44 327X XX 0 00 KH KS Component side view J72 0874 19 6 BPF9 BPF10 BPF7 Address Ref No Address Ref No PC BOARD 2 71 EH ES 5 9 D 11 18 472 0874 19 R en IR 158 L152 g 51271 par Bs e
203. age filter and is then sent from CN503 to CN2 of the RF unit X44 327 though a co axial cable The signal input into the RF unit passes through the at tenuator circuit the image filter the surge absorption limiter and then enters the RF BPF Although the default of the at tenuator is 12dB it can change to approximately 2088 by re moving the CN4 jumper The RF BPF divides in the range as shown in table 3 The transmit signal also passes through the RF BPF when trans mitting The preamplifier 0153 154 receives the signal passed through the RF BPF This transceiver obtains necessary gain and frequency characteristic by applying NFB Negative Feedback to the source earthed circuit having two parallel connected MOS FETs Although the preamplifier was con ventionally switched by switching between low band and high band this transceiver can obtain necessary characteris tics for each band by switching the NFB amount of the source at O155 You can turn the preamplifier ON OFF by pressing the ATT PRE key Filter range 30kHz 1 705 1 705 2 5 2 5 4 1 4 1 7 5 7 5 10 5 10 5 14 5 14 5 21 5 21 5 30 30 49MHz 54 60 49 54 Table3 RF TS 480HX 480SAT CIRCUIT DESCRIPTION From receiving 1st mixer to the second IF fre quency 10 695MHz The output signal sent from the RF BPF passes through the image filter and is converted to the first IF frequency 73 095MHz at the fi
204. alance 1 Display f 51 9MHz Mode FM Power 10W Transmit Oscilloscope Power meter Final C 3 VR502 Turn the VR502 to the point where the waveform on the oscilloscope changes from high to low Threshold point TS 480HX 480SAT ADJUSTMENT Adjustment Points Upper Side FINAL UNIT C 3 TS 480HX TC501 Null FINAL UNIT C 3 TS 480SAT VR501 TX power VR502 AT detection balance TC501 Null TC453 TC452 TC451 TX RX UNIT X57 663 A 2 TX RX UNIT A 2 1 102 62 4MHz frequency L6 9 LO2 level TC451 Lock voltage TC452 Lock voltage VCO1 TC453 Lock voltage VCO3 CN1 LO2 WHITE TS 480SAT TS 480HX FINAL UNIT X45 365 C 3 FINAL UNIT X45 366 C 3 IP4 IP3 IP10 _ IP2 nme Tr CN390 VR1 VR2 L506 L553 554 RF IF gain L551 FM discriminator L506 507 NB gain VR1 2 Current protection VR621 622 Carrier suppresion 73 TS 480HX 480SAT ADJUSTMEN Adjustment Points Lower Side TS 480HX T FINAL UNIT X45 366 A 3
205. asm PS R703 R704 I 330 1 100k 2 sl 22g 85 I SWITCHING e I KRC402E 777 22k SWITCHING FMC Q805 i AGC 7 7 404 777 R701 EE REVERSE sc neas SW CURRENT 1 38 L682 TIFM lt PREVENTION 100u tk 0682 R692 25 50 0683 IC695 15k 25111 8 47k 2SC4617 R 7 90 77 XC6204B502MR 82 gms 856 825 SWITCHING 5 SWITCHING 557 R700 z Q681 5 11 2 RN47A5 0 047u 8 2k R D681 683 REVERSE 7 CURRENT so PREVENTION L 156 4 L 8C AGC REF PGC POC CAR LEVEL 1 VREF a 8 ANALOG SWITCH 88 TXB IC684 81 SWITCHING SWITCHING DIA woe NBL 4 4 0682 0684 HN7GO1FU 777 HN7GO1FU 8 o 5 13 824 9685 ess UE KRC402E SWITCHING 2 9 55 Goa AGC RXB AGCSLOW 15C 8 3 145 EDEN AGC ALC 61551 134 4459 05 FM IC 1 551 1136 FILIN FILOUT CF551 172 0372 05 558 R556 R608 2 860 AGC AGC AGC 5 2 pod AGC AMP RECTIFICATION PREVENTION 25046718 aon BG R
206. at DC IN2 Check the default current 1 of DC IN1 500mA at DC 1 1 500mA at DC IN2 20 Current protection pre adjust 1 Display f 14 100MHz Mode USB Transmit IP1 VR2 IP2 Voltage min 100mvV or less Perform the following in the adjustment mode Item 3 18 To terminate the adjustment menu in the middle save your settings with Menu No 76 reference voltage 1 Menu No 18 14 1MHz USB Transmit Remote control panel front Set the adjustment value wiithin the limit of the specified voltage 2 6 0 1 Drive output level 1 Menu No 24 14 1MHz USB Disconnect the cable from CN1 and insert a cable from the spectrum analyzer Transmit After check connect the cable to CN1 Spectrum analyzer Check 3dBm or more 1 Menu No 26 14 1MHz USB Transmit Power meter 250W ATT DC V M TX RX unit rear panel TX RX A 2 VSR voltage min 0 3V or less HF power POC 10W 25W 50W 100W 200W Power meter 250W ATT TX RX unit rear panel Remote control panel front Set the adjustment value within the limit of the specified power 5 7W 0 5W 53Wt2 0W TS 480HX 480SAT
207. ble with the longer cable then insert if into its connectors on the TX RX unit A 2 and the final unit C 3 How to use the data terminal short plug Insert the adjustment jig WO05 061 1 00 into the DATA connector located on the front panel of the transceiver DATA REMOTE 4 T T f i qi qi PADDLE KEY Shielding cover Flat spring ave Shielding cover 811 AY 2 PS PP 2 unit 8 3 NN FINAL C 3 Flat cble TX RX unit A 2 DATA connector pin assignment 6 SOC 5 ANO LE ha 2 D ANI Terminals 3 and 6 are short circuited 3 DTS SEND switch for DATA terminal Connect PTT output If DTS is set to GND data are sent and the microphone will be mute 6 SOC Squelch control output This outputs squelch control output 57 TS 480HX 480SAT 58 ADJUSTMENT Updating the Firmware System requirements PC Windows 95 98 98SE Me NT 4 0 2000 XP RS 232C straight cable Update software TS480UPDATE_S EXE Note 1 Execute the full reset to ensure consistency with the backup data after updating the Firmware 2 When
208. bus D A X57 1C212 exclusive enable Vss1 GND GND NC arket code detection LINEA control signal 1 relay H Relay operation selection Vss2 D 4 7 arket code detection LINEA control signal 2 RL H RL output selection DASH lectronic key dash signal L Dash ON DOT Electronic key dot signal L Dot ON Cross band repeater operation instruction L Cross band selection KYS Key jack connection detection H Key jack connection SOC Squelch signal Open L Close HDO HD3 Data bus Key down signal Key down Vssb GND GND HD4 HD7 Data bus Transmission power supply instruction H Transmission L Reception Vcc3 Power supply voltage 3 3V Transmission power output instruction H Transmission output TXDO Panel microcomputer communication data output The data output to PC IF ABK signal H AF blanking Beep pattern instruction H Beep output Panel microcomputer communication data input DSP reset output LH Reset Data input from PC IF CODEC input MIC changeover instruction H When MIC input is selected External internal speaker changeover Internal speaker Voice output changeover instruction H Voice output AF mute signal Power ON OFF AF blanking PTT transmission instruction H PTT t
209. corded voice message The above mentioned signal path is also used for playing a pre recorded voice message AF OUT TX RX unit A 2 Fig 8 Signal path before after the CODEC Modulation Circuit The modulation signal processed at the DSP is sent to the modulation circuit The circuit receiving the modulation signal is different between FM mode and SSB AM FSK mode 1 SSB AM FSK mode The modulation signal sent from the DAC 1 212 enters the balanced modulator 1 621 after inverting the phase at 0625 The 10 695MHz transmission signal sent from the bal anced modulator is amplified at Q621 and is then sent to the next stage AM mode The DC voltage is applied to the pin 1 of the balanced modulator via D624 With the DC voltage the AM carrier is generated since the balanced modulator becomes un balanced FSK mode In conventional FSK mode the frequency of the carrier was changed with the external keying signal This trans ceiver generates the FSK signal by changing the single tone AF generated at the DSP The balanced modulator performs the same operation as SSB mode CW FM mode The necessary carrier wave is obtained by making the bal anced modulator lose balance DC for unit A 2 uc AM FSK SSB AM FSK Mod IN DSB OUT 1 621 10 695MHz Balanced Mod CAR Differential 10 695MHz 0625 2 2 Fig 9 SSB AM FSK mode modulation circuit TS 480HX 480SAT
210. ction Filter offset 2 DATA filter ON The amount of IF shift when selecting Center 2210Hz RIT frequency variable amount 9 99 9 99kHz A frequency variable amount 9 99 9 99 2 PITCH CW pitch frequency 400 1000 2 Initial value 800Hz SHIFT FSK shift width frequency 170Hz 200Hz 425Hz 850Hz Initial value 170Hz MARK FSK mark frequency H TONE 2125Hz L TONE 1275Hz Initial value 2125Hz Table2 CAR frequency shift data Receiver Circuit FM mode operates in a triple conversion the first IF 73 095MHz the second IF 10 695 2 and the third IF 455kHz All modes other than FM mode operate in a double conversion the first IF 73 095 2 and the second IF 10 695 From antenna to preamplifier O153 154 There are two antenna terminals ANT 1 and ANT 2 With these antenna terminals it is possible to select the terminal to be used and store the selection for each band A pigtail wire is used in this transceiver to maintain the freedom of the antenna wire when it is mounted in a car The receive signal sent from the antenna terminal enters the ANT section X45 366 C 3 200W transceiver X45 365 C 3 100W transceiver of the final unit The signal passes through a surge trap the antenna changeover relay the an tenna tuner changeover relay only 100W transceiver the transmission reception changeover relay and an im
211. e which was disconnected in step 11 to the transceiver 5 Perform the full reset Turn the transceiver ON while pressing the A B key then press the A B key again when the reset confirmation message appears 16 Turn the transceiver OFF 17 Check the checksum Turn the transceiver ON while pressing the MIC key and NR key to enter checksum confirmation mode The checksum of the updated firm ware appears on the 7 segment display while the M CHKSUMI appears on the 13 segment display 18 Turn the transceiver OFF S201 _ Normal ON Update 9 5 Icy Adjustment Mode Outline 1 You can adjust the transceiver in service adjustment mode adjustment using the panel keys or with manual adjustment turning a coil and a trimmer etc The service adjustment mode hereinafter referred to as adjustment mode has 79 items Menu 00 to 78 and all adjust ment data is stored in the EEPROM 57 663 A 2 1C202 2 Enter adjustment mode and change each setting data 3 New data will be written the EEPROM by performing Menu No 76 writing Bl Operation procedures in adjustment mode 1 How to start the adjustment mode e Insert the adjustment jig W05 061 1 00 into the DATA connector located on the front panel of the tran
212. er Although the HF band of the transmit output is 200W 100W is used for the 50MHz band by considering the heat loss due to the downsizing We employed the method of synthesizing 100W outputs to obtain 200W output This method enables the transceiver to operate at 13 8V supply voltage and the 200W operation of the transceiver by using two 100W class regulated power supplies This method is convenient for the fixed use of the trans ceiver since the existing regulated power supply can be used by using two 100W class regulated power supplies to achieve 200W operation Although the voltage is applied from two regulated power supplies to each final amplifier O4 Q5 O804 O805 the amplifier may not work properly when two supply voltages are significantly different and the balance of the output synthesizing part is lost Therefore this transceiver has a protection function that monitors the voltages provided by the regulated power sup plies and automatically stops transmission when the poten tial difference between the two voltages is more than 1V The transceiver has another protection function monitor ing the heat of R816 of the final unit X45 366 A 3 by the thermistor TH2 and detects the unbalance of the outputs produced by each final amplifier automatically reducing the TX output power when the balance significantly degraded 11 TS 480HX 480SAT CIRCUIT DESCRIPTION 12 Sub unit Q1 02 Pre drive AMP K5
213. erter RTK signal 0684 685 Switching RXB power supply generation switch Inverter SS signal 0686 Switching AGC voltage charge switch control 0201 202 AVR Panel power supply 0731 Switching For meter 0203 Switching 1 203 RS 232C power supply control 0732 Switching FMB 0204 Switching Power supply voltage protection 0733 Switching AMB SCB 0205 Inverter 0734 Switching AF mute switch 0207 Switching 5C power supply switch 0735 Ripple filter For audio amplifier power supply O451 VCO1 Oscillation FET Q737 Switching Audio output relay changeover control 0452 VCO2 Oscillation FET Q803 Switching ALC time constant changeover switch 0453 454 Switching VCO select switch 0805 Switching AGC voltage charge switch control O455 Amplifier VCO output amplifier 0456 VCO3 Oscillation FET Q806 Over drive protection Q457 Switching VCO select switch Switching Q501 Amplifier NB circuit input DDS LO1 PLL reference signal is generated Q502 Differential amplifier NB IF amplifier DDS CAR generation PEL LO1 control Amplifier NB AGC control amplifier Amplifier NB IF amplifier Multiplexer Input signal changeover for entering it into the A D port of MCU 12204 Switching Audio mute s
214. esti Ref No Address Parts No Description nation nation Ref No Address Parts No Description R920 RK73GB1J222J 2 2K R921 RK73GB1J102J 1 0K R922 RK73GB1J222J 2 2K R923 RK73GB1J103J 10K R924 RK73GB1J102J 1 0K D353 354 DA221 ODE D355 356 155388 ODE D357 INISMDC050 02 ARISTOR D358 RLS245 ODE 0359 155388 ODE 925 RK73GB 82K R926 RK73GB 100 R927 RK73GB 5 6K R931 932 RK73GB 1 5K R933 934 RK73GB 3 9K D360 INISMDC050 02 ARISTOR D451 452 V1470 ARIABLE CAPACITANCE DIODE D453 454 HSC277 ODE D455 KV1470 ARIABLE CAPACITANCE DIODE D456 HSC277 ODE R935 RK73GB1J 100 R936 RK73GB1J 330 R937 939 RK73GB1J 100 R940 RK73GB1J 390 R941 942 R92 1252 0 OHM D501 RB706F 40 DE D551 RN731V DE D552 HSM88AS DE D555 HSM88AS DE D557 558 DS121E DE D559 155388 622 823 25 624 825 155388 681 683 25 733 734 155388 R943 944 RK73GB1J 1 0K R945 RK73GB1J 3 9K R946 RK73GB1J 100 R947 RK73GB1J 390 948 849 R92 1252 0 OHM R950 RK73GB1J 680 R951 954 RK73GB1J R955 958 RK73GB1J R971 R92 1252 R972 RK73GB1J 470 D735 KDS121 ODE D736 25 ODE D801 015AZ5 1 ENER DIODE D802 MA2S ODE D804 015A76 ER DIODE R973 RK73GB1J 82K R975 976 RK73GB1J 100 R977 RK73GB1J 1 0K R978 R92 1252 0 OHM RK73GB1J 100 D805 155388 ODE D805 806 MA2S ODE D806 25 ODE D807 808 DS120E ODE D809 5AZ3 3 X ZENER DIODE RK73GB1J 10K J RK73GB1J471J 470 J RK73GB1J332J 33K J R1
215. ge abso Relay K402 Reverse current prevention AGC D254 Attenuator PGC D255 Switching IF path transmission reception changeover Surge abso Relay K452 Final Unit X45 365X XX C 3 Ref No Use Function Operation Condition Compatibility D256 Mixer RX 2nd TX mixer 0501 504 Driver LPF changeover relay control D301 304 Reverse current prevention PADDLE KEY terminal Final Unit X45 365X XX A 3 Use Function Operation Condition Compatibility 0505 Driver ANT AT changeover relay control Q506 507 ignal amplifier AT phase signal amplifier 0508 iver Transmission reception changeover relay K501 control 1 501 Extended I O LPF control signal Serial Parallel Pre drive amplifier 1 502 AT control amplitude signal discrimination Bias control Final stage bias current control 1 503 D flip flop AT control phase signal discrimination Final amplifier 1 509 510 Inverter 06 Switching Final power supply Q7 Switching Q6 gate bias control D501 High frequency rectification Reflected wave detection 08 9 Switching FAN control switch O10 Switching Power supply control for internal AT High frequency rectification Forward wave detection O11 Switching O10
216. gme 06 SI7445DP et Heo 5 SWITCHING 09 2801757 COMPENSATION espi7s7K 8982 3 5 ivy R92 8 g 390 47 4W S 8 33k SR SWITCHING ow o 1 190 0617 823 133 0617 15 001 5 10 0 mln atn 2 all 3228235505 885 2 BAS gag E 25 2782 s 8S 29 15 DC13 8V 2 N S FINAL AMP 7 7 7 SURGE ABSORPTION GND 2 I 82 1 2W 4109 29165 e R30 epit 1 5 82 1 2W R59 121 L39 1490 05 FINAL AMP 05 2502782 191 sT E04 0154 05 L34 1231 15 PO T 13 19V L39 0421 04 CN102 FINAL UNIT FILTER X45 365X XX B 3 AT mulapi da 1 2 Seg e 34 Que o 8 2 e 88 s ss 2 8 a om 2T Bm SIS S8 8 gme 2 8 om On ome e 2 FEES 8 8 8 8 I E 8T 4 8 8 amp 5 8 zo 4 8 e CN820 T 8 ATIN 250 5 256 oo 58 29
217. i when BPF of 30 60M band is selected O8 Hi when BPF of 28 09 Hi when BPF of 1 8 band is selec band is selec band is selected band is selected when BPF of 2 5 4 1MHz is selected when BPF of 4 1 7 5MHz is selected when BPF of 7 5 10 5MHz is selected when of 10 5 14 5MHz is selected when BPF of 14 5 21 5MHz is selected ON when BPF of 21 5 30MHz is selected ON when BPF of 30 49MHz and 54 60MHz are selected ON when BPF of 49 54MHz is selected ON when BPF of 1 705 2 5MHz is selected Use Function TS 480HX 480SAT COMPONENTS DESCRIPTION Operation Condition Compatibility Switching ON when receiving preamplifier is OFF Final Unit X45 365X XX B 3 Use Function Operation Condition Compatibility Switching 1 2 ON when receiving preamplifier is OFF 2 2 ON when receiving preamplifier is ON LED Backlight for KENWOOD logo Surge abso Relay K102 Switching LO1 path transmission reception changeover Surge abso Relay K152 Switching 73 095 MHz IF path transmission reception changeover Surge abso Relay K202 Surge abso Relay K252 Switching On when receiving preamplifier is ON Surge abso Relay K302 Switching ON during transmission Surge abso Relay K352 Switching IF path transmission reception changeover Sur
218. ied at IC224 and 218 and converted to a digital signal by the CODEC IC217 and is then sent to the DSP IC220 In the DSP the basic signal processing such as AF gain the interference elimination such as slope tune and the noise reduction such as NR are performed for the signal The signal is then converted to an analog signal again at the CODEC The analog signal is amplified at 1 214 then re amplified at the AF amplifier IC734 to drive the speaker To utilize the convenience of the completely separated panel type the internal speaker and the headphone terminal is mounted in the panel and the external speaker terminal is mounted in the transceiver To realize the priority of the received audio output the headphone top priority the external speaker the second priority and the internal speaker the third priority use the headphone and the external speaker jack having a switch to make each MCU X54 X57 1 204 recognize the condi tion of the inserted plug and switch the relay set on the out put of the AF amplifier IC734 in order to select an appropri ate path 1C733 Analog SW 1 218 unit A 2 Panel INT SP Headphone EXT SP Fig 6 From detection to AF output Transmitter Circuit There are two types of transmission output 200W TS 480HX and 100W TS 480SAT The 100 W transceiver has an internal antenna tuner With the presence of the internal antenna tuner the fina
219. ignal is generated C202 EEPROM Buffer NB IF C203 Level converter RS 232C level and 5 V conversion Switching Audio mute signal is generated C204 MCU Main microcomputer Buffer NB input buffer C205 Buffer IC Voltage conversion 3V gt 5V AGC amplifier AGC amplifier for receiving second IF C207 Buffer IC Voltage conversion 5bV 3V AGC amplifier AGC voltage control C208 Buffer IC Voltage conversion 3V gt 5V Switching AGC OFF switch C209 Buffer IC Voltage conversion 5bV 3V AGC amplifier AGC amplifier for receiving second IF 210 211 Reset Amplifier IF amplifier for AM AGC C212 A D Electrical volume Control signal is generated 17 TS 480HX 480SAT COMPONENTS DESCRIPTION 18 Ref No Use Function Operation Condition Compatibility Use Function Operation Condition Compatibility C213 3 3V AVR C214 Filter amplifier CODEC output signal C215 3 3V AVR DSP power supply C216 1 8V AVR DSP power supply C217 CODEC C218 Anti aliasing filter CODEC input signal C219 Analog switch C220 DSP C221 MIC amplifier O4 Hi when the 1 8kHz option filter is selected Hi when is slow O6 Hi when AGC is OFF O7 Low when the 6kHz filter is selected O8 Low when the 2 4kHz filter is se
220. ion PARTS LIST Desti nation Ref No Address Parts No Desti Description nation R503 504 R505 R506 R507 R508 R509 R510 511 512 R513 R514 R515 R516 R517 R518 R519 R520 R521 R522 R523 R524 R525 R526 R527 R528 R551 R552 R554 R556 R557 R558 R559 R560 R562 563 R564 R565 R566 R567 R568 R569 R570 R571 R572 R573 R574 R575 R576 R577 R578 R579 R580 R583 R584 R586 R587 R588 R589 R590 R591 R592 RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB R92 1252 RK73GB R92 1252 RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB RK73GB 01J 02J 221J 100 J 1 0K 220 1 0K 22K 10K 100 47 68K 10K 22K R R R R R R R R R R 593 594 595 596 597 598 599 600 601 602 603 604 631 632 633 634 635 636 650 651 652 653 654 655 656 657 658 681 682 683 685 R92 1252 05 RK73GB1J470J RK73GB1J474J RK73GB1J222J RK73GB1J331J RK73GB1J101J RK73GB1J471J RK73GB1J102J RK73GB1J
221. ion Condition Compatibility Reverse current prevention Key matrix LED LCD backlight LED Lights during transmission LED Lights during reception LED Backlight for KENWOOD logo LED Backlight Surge absorpti Relay K102 Surge absorpti Relay K152 Surge absorpti Relay K202 Surge absorpti Relay K252 TX RX Reset circuit Use Function Unit X57 663X XX A 2 Operation Condition Compatibility Surge absorpti Relay K302 Surge absorpti Relay K352 Crystal oscillator circuit Crystal oscillation circuit 15 6MHz Surge absorpti Relay K4 Amplifier IC1 CLK input amplifier Surge absorpti Relay Final Unit X45 366X XX C 3 Ref No Use Function Operation Condition Compatibility Buffer 31 2MHz buffer Buffer 15 6MHz buffer Doubler 15 6MHz x 2 Amplifier IC2 CLK input amplifier 0501 504 Driver LPF changeover relay control Buffer DDS output buffer Q505 Driver ANT changeover relay control Doubler 31 2MHz x 2 Q506 Driver Transmission reception changeover relay control Amplifier Differential amplifier Buffer DDS output buffer 16 Extended LPF control signal gt Buffer Impedance converter Use Function TS 480HX
222. ions Remarks Power 2PGC 1 Menu Set the adjustment 105W 5 0W 100 14 1MHz value within the Transmit limit of the specified 50W Menu power 55W 2 0W 14 1MHz Transmit Menu 27 5W 1 0W 14 1MHz Transmit TS 480HX 480SAT Condition ADJUSTMENT Measurement Adjustment Test equipment Unit Unit Parts Method Specifications Remarks 4 Menu No 63 14 1MHz USB Transmit Menu 14 1MHz Transmit 9 Band 2TGC Menu 51 9MHz Transmit 10 ALC meter Start point Menu No 14 1MHz Transmit Zone max Menu 14 1MHz Transmit Power meter TX RX 250W ATT unit rear panel 1 11 FM DEV Wide Menu 29 1MHz Transmit Narrow Menu No 29 1MHz Transmit Power meter Linear detector 250W ATT 12 Carrier point USB Menu No 14 1MHz Transmit SB Menu No 14 1MHz Transmit Oscilloscope 250W ATT 13 AM carrier level Menu No 14 1MHz MIC input AG OFF Transmit 2 MIC input AG 1kHz 10mV Transmit 14 CW carrier level 1 Menu 14 1MHz Transmit Power meter 250W ATT Liner Remote control panel front v
223. ircuit data load 8 bit D A converter output Power supply Digiital and analog common GND D A converter high level reference voltage input D A converter low level reference voltage input TS 480HX 480SAT PARTS LIST New Parts indicates safety critical components L Scandinavia K USA P Canada Parts without Parts No are not supplied PX Far East Hawaii T England E Europe Les articles non mentionnes dans le Parts No ne sont pas fournis Y AAFES Europe X Australia M Other Areas Teile ohne Parts No werden nicht geliefert TS 480HX 480SAT Y52 328X XX Desti nation Desti nation Address Parts No Description Address Parts No Description 2A F10 2456 03 HIELDING COVER X57 A 2 2B F10 2470 02 HIELDING COVER X45 B 3 3C F15 1007 04 HIELDING PLATE DC2 KS ES TS 480HX 480SAT A01 2189 02 CABINET UPPER A01 2190 02 CABINET LOWER A10 4061 01 CHASSIS A10 4062 01 CHASSIS A62 1076 03 PANEL ASSY 3G G02 0505 05 NOB SPRING 2A G02 0570 04 LAT SPRING X57 10734 3G G02 0898 PRING TORQUE LEVER 3G G09 0405 05 OB SPRING A62 1079 01 PANEL 1B G10 1305 04 ROUS SHEE A82 0052 11 REAR PANEL 1B G10 1306 04 ROUS SHEE G10 1307 04 ROUS SHEE 3A G10 1308 04 ROUS SHEE 3A G10 1309 04 ROUS SHEE 3A G10 1310 04 ROUS SHEE B03 3610 03 DRESSING PLATE B42 2455 04 STICKER B42 5650 04 S NO LABEL B42 7003 04 RATING LABEL DC CORD B42 7019 04 STANDA
224. iscriminator Mode FM unit rear AF output 0 63V 8Q panel SSG f 29 200MHz SSG output 53dBm 501 Oscilloscope TX RX MOD 1kHz AF V M unit front DEV 3kHz Distortion panel meter AF output 1 Display f 29 200MHz DM SP 2 1W or more Mode FM Audio SSG f 29 200MHz analyzer SSG output 53dBm 501 MOD 1kHz DEV 3kHz AF distortion 1096 S N 1 Display f 550kHz 550 2 Mode AM PRE AMP ON AGC FAST AF output 0 63V 8Q SSG f 550kHz SSG output 79dBm 25 MOD 1kHz DEV 6096 2 DEV OFF 104 or less 3 Display f 14 200MHz Mode USB PRE AMP ON AGC FAST AF output 0 63V 8Q SSG f 14 201MHz SSG output 120dBm 0 22uV 4 SSG output OFF Check 1048 or less PRE AMP 5 Display f 14 200MHz Set SINAD at gain Mode USB PRE AMP ON AGC FAST AF output 0 63V 8Q SSG f 14 201MHz SSG output 114dBm 0 4461 6 PRE AMP OFF Check for SINAD 45 15 4 7 Display f 14 200MHz Set AF level at OdB Mode USB ATT OFF AGC FAST AF output 0 2V 8Q SSG f 14 201MHz SSG output 107dBm 8 ATT ON Check for AF level 9 15 dB 9 Display f 28 200MHz Mode USB PRE AMP ON AGC FAST AF output 0 63V 8Q SSG f 28 201MHz SSG output 124dBm 0 141 10 SSG output OFF 104 or less TS 480HX 480S
225. kHz SSG TX RX unit rear panel 1 Oscilloscope TX RX AF unit front Distortion panel meter DM SP Audio analyzer Check 12dB SINAD or more Remote control panel front S meter lights up to S1 level S meter lights up to S9 level S meter lights up all S meter lights up to S1 level S meter lights up all S meter lights up to S1 level S meter lights up to S9 level S meter lights up all S meter lights up to S1 level S meter lights up all Item Condition ADJUSTMENT Measurement TS 480HX 480SAT Adjustment Test Terminal equipment Unit Unit Parts Method Specifications Remarks 15 HF FM SOL thigh 1 Menu No 09 29 2MHz FM SSG f 29 200MHz SSG output 113dBm 0 501 MOD 1kHz DEV 3kHz 16 50M FM SQL threshold 1 Menu No 16 50 2MHz FM SSG output OFF MOD 1kHz DEV 3kHz 1 Menu No 17 50 2MHz FM SSG f 50 200MHz SSG output 113dBm 0 501 MOD 1kHz DEV 3kHz SSG TX RX unit rear panel 1 TX RX unit front panel Oscilloscope AF V M DM SP Remote control panel front A or v 1 push Writing data After items 1 4 6 and 10 17 have been adjusted 1 Menu 2 A or V key Push once time Display rEAdy good If nG is disp 3 MTR key 76 Push once
226. l section A 3 the LPF section B 3 and the ANT section C 3 of the final unit is different between the 200 W transceiver and the 100W transceiver 200W transceiver X45 366 100W transceiver X45 365 The same type of the TX RX unit X57 663 and RF unit X44 327 are used in both the 200W transceiver and the 100W transceiver even though there is a small constant difference In addition the same type of display unit X54 341 is used in both the 200W transceiver and the 100W transceiver From the MIC terminal to modulation output The frequency configuration of the transmitting part is double superheterodyne the transmitter first IF 10 695MHz and the transmitter second IF 73 095 The same type 16 bit DSP as the receiver circuit is used in the audio signal processing stage The MIC terminal is mounted in the transceiver and a modular jack is also employed This is the fist time an HF transceiver to has had a modular jack The AF signal input from the MIC terminal is amplified at the microphone amplifier C221 and passes through the analog switch 1 219 where it is amplified again at 1 218 The AF signal is converted to a digital signal by the CODEC IC217 and is then sent to the DSP IC220 In the DSP the MIC gain the processor and various fil tering are performed for the signal and it is converted to an analog signal by the CODEC The analog signal is amplified at C214 and assigned to FM mode or a mode other
227. lC251 i 82 8 HSC277 D251 Me 829 3 Blo 22 7 7 4 HSC277 L39 1476 05 C258 D301 304 ov eo 1 8 5 2 gaits alts 8 REVERSE 301 A Bes 5 CURRENT 402 H ATT ON 1 02 8213 ACE 5 28M PREVENTION SWITCHING 5 l l 7 21 5 30M L89 1480 05 oes 038000 NP ov STS 8 8 ESS S S BPF2 SWITCHING SWITCHING R258 C259 825 E40 5978 05 175 Rm 40 ov GND 1 BPF10 777 SWITCHING 22 2 BPF7 059 458 2701 8 des E KEY 2 18 gmo IF AMP R 0 07V KEY 13 00V 08 88 0252 T231V T 1 DASH 1902V 7 Ree gt 30 49M Lr 2503356 ATTENUATOR DO DASH T 1 s 54 60M D254 0256 1 T 4 DOT BPF9 p 8 lt 225 asx 8 KRC418E 2 e IC301 SHIFT 18312 973 2 ors 5 5 RN731V 47 3l SWITCHING to 3 BU2099FV REGISTER SWITCHING 77 SWITCHING ast 28 22r 85 AGC 6 957 Aot AGC 825 ov CKYS 7 5 CS 2 n 4 HSC277 th 102 AMP I lt PGC 8 1 0255 18 sts g e 7 2508558 PRES 9 SEE BR S 8 zi osav 8292 PRES 13 00V E ome 5 s aces Ome 229 5 R69 gt 8158 gas ga SWIT
228. lected O9 Low when option filter 1 is selected 010 Low when option filter 2 is selected O11 Low when receiving in FM mode C222 Buffer OP amplifier Buffer amplifier for meter C223 Inverter Analog switch Reception detection output changeover C224 Amplifier RX signal amplifier Reference voltage generation AF AMP OP amplifier Power supply voltage protection C225 226 Buffer IC Voltage conversion 3V 5V OP amplifier ALC protection C227 Buffer C551 FM IC FM detection Variable capacitance diode For FM phase modulation C552 Analog switch AGC ALC voltage changeover Switching LOI filter cutoff changeover C553 Mixer IC SSB CW demodulator C554 Amplifier FM S meter voltage amplifier Reverse current prevention C621 Mixer IC SSB CW transmission modulator Limiter SOC over input protection C681 D A Ao1 NBL MOB Ao2 CAR LEVEL Ao3 IFGC Ao4 AGC REF 5 PGC Ao6 POC Ao7 VREF Vo8 PRO iter ANI amplitude limit iter SS over input protection iter ANI amplitude limit m m im m iter RTK over input protection e absorption Relay K131 Limiter Over input protection dou Reverse current prevention Analog switch AGC time constant changeover S meter changeover D 39 Limiter Over in
229. nd amp Wire TH GND Land amp Wire 93 X45 365 B 3 1 1 EM 15 480 4805 PC BO 100W FINAL UNIT X45 365X XX B 3 0 11 KS 2 71 ES 2 Component side view J72 0875 09 L30 L203 L303 L302 3 4 5 S 221 e e i e e 6 L853 es 7 8 9 8 10 1454 11 e 12 E D100 9J 13 e e e 5 o e e e e a 5 n e e e L352 e e e e e 4 14 e e 1 D e L452 Component side Layer 1 Layer 2 Foil side 94 A 4 PC BOARD 15 480 4805 100W FINAL UNIT 45 365 B 3 0 11 5 2 71 ES Foil side view 0875 a ANN ET F 10 11 12 13 14 a a qy w e TS 480HX 480SAT Pc BoARD 96 100W FINAL UNIT 45 365 C 3 0 11 KS 2 71 ES Component side view J72 0875 09 J72 0875 09 C 3 Address Ref No Address Ref No 0515 C 0503 K501 Address Ref No YELLOW 2 0505 UD 43 CN504 51 1 50 10 4M 14M 28M
230. nd obtains the transmit output from ANT1 or ANT2 The antenna tuner has the LC tuning circuit in the final unit X45 365 A 3 and the detection control circuit in the ANT section X45 365 C 3 of the final unit The operation is the same as the conventional transceiver The phase difference signal of IC503 in the ANT part switches the condenser in the input side of the final unit tuning circuit and the amplitude difference signal of IC502 switches the condenser in the out put side The SWR is decided by calculating the voltage of the for ward wave and the reflected wave with the MCU IC204 The voltage of the forward wave and the reflected wave are used for controlling the power the power meter and the SWR protection Final unit B 3 LPF section VSR VSF Phase ERROR OUT Amplitude ERROR OUT Fig 13 From the drive output to antenna 100W 2 200W transceiver The 200W transceiver has almost the same circuit con figuration as the 100W transceiver to the drive stage To obtain 200W of electrical power it has two 100W final circuits and synthesizes electricity produced by the circuit In the actual circuit the L802 splitter divides the drive output of the sub unit X58 490 into two final circuits L818 synthe sizes the produced outputs and L820 performs the imped ance conversion to obtain approximately 50 Although the paths of the following steps are the same as the 100W type it does not have an antenna tun
231. nt 2 8V 0 1V value within the limit of the specified voltage RF IF gain 1 Display f 14 200MHz Mode USB PRE AMP ON AGC FAST AF output 0 63V 8Q SSG f 14 201MHz SSG output 115dBm 0 3986 AGC start level 14M 1 Menu No 02 14 2MHz USB SSG f 14 201MHz SSG output OFF 2 SSG output 109dBm 0 794uV 3 Menu No 10 50 2MHz USB SSG f 50 201 MHz SSG output OFF 4 SSG output 113dBm 0 501uV Oscilloscope AF V M DM SP TX RX unit rear panel TX RX A 2 TX RX unit front panel AF output max Remote control panel front Check the adjustment value A displayed on the left side of the display 02 033 040 Change the adjustment value B displayed on the right side of the display by pressing the A or V keys so that adjustment value A increace by 3 02 036 040 A B Check the adjustment value C displayed on the left side of the display 10 037 044 Change the adjustment value D displayed on the right side of the display by pressing the A or V keys so that adjustment value C increace by 3 C43 10 040 044 D TS 480HX 480SAT ADJUSTMENT Measurement Adjustment Item Condition Test Unit Terminal Parts Method equipment Specifications Remarks 7 FM 1 Display f 29 200MHz SSG 1 551 distortion min 1 496 or less d
232. o Description nation RK73FB2A221J 220 J RK73GB1J473J 4K J RK73GB1J102J 10K J RK73GB1J473J 4K J R92 1252 05 0 OHM CC73GCH1H470J 47 92 0628 05 10UF CK73GB1C473 0 047UF CK73GB1H102 1000PF CK73GB1H472 4700PF RK73GB1J473J 47 RK73FB2A152J 1 5K RK73FB2A181J 180 RK73FB2A331J 330 RK73FB2A181J 180 CK73GB1C473 0 047UF CC73GCH1H390J 39PF CK73GB1H103K 0 010UF CK73GB1C473 0 047UF CK73GB1H103K 0 010UF RK73GB1J103J 10K RK73FB2A392J 3 9K RK73FB2A681J 680 RK73GB1J101J 100 RK73GB1J102J 1 0K CK73GB1C473 0 047 CC73GCH1H040B 4 0PF CC73GCH1H390J 39PF CC73GCH1H331J 330PF CK73GB1A105K 1 0UF RK73GB1J 100 RK73GB1J 47 R92 1205 120 RK73GB1J 47 RK73GB1J104J 100K CK73GB1C473 0 047UF CK73GB1H103K 0 010U CC73GCH1H221J 220PF CC73GCH1H100D 10PF CK73GB1C473 0 047UF RK73GB1J102J CHIP R 1 0K R92 0670 05 CHIP R 0 OHM RK73FB2A122J CHIP R 12K J R31 0645 05 VARIABLE RESISTOR R31 0644 05 VARIABLE RESISTOR 92 0628 05 10UF CK73GB1C473 0 047 CK73GB1C473 0 047 CK73GB1H103 0 010U CK73GB1H102 1000PF 70 0490 05 TACT SWITCH 70 0490 05 TACT SWITCH CK73GB1C473 0 047UF CK73GB1H103K 0 010UF CK73GB1C473 0 047UF CK73GB1H391K 390PF CK73GB1H471K 470PF 25111 DIODE 25111 DIODE LC75823W MOS IC 30622M8A 7NOGP MCU TC4S81F MOS IC CK73GB1H102K 1000PF CC73GCH1H680J 68PF CC73GCH1H330J 33PF CC73GCH1H270J 27PF CK73GB1H561K 560PF 17818058 MOS IC SIP 5P 16 D
233. ol 2 200W Enable for internal AT circuit 100W only 9 to FINAL unit A 3 Non switched 14V CN7 to DISPLAY unit A 3 Power supply for audio IC 5V GND for audio IC NC Switched 14V SQL VR voltage 5V Non switched 5V AF VR voltage 8C Switched common 8V Name 1 0 GND Function GND GND GND GND CN375 to FINAL ANT unit C 3 5C Switched common 5V CN6 to DISPLAY unit A 3 Switched 14V 5V Serial data Multi encoder pulse2 Serial clock Multi encoder pulse1 Enable for Final ANT unit C 3 IF SHIFT VR voltage GND GND Function Amplitude comparison detection voltage 100W GND 200W Phase comparison detection voltage 100W GND 200W 9 to FINAL unit A 3 Forward wave detection voltage GND Relfected wave detection voltage FAN high speed TX 8V FAN low speed Current detection 1 positive GND 131 TS 480HX 480SAT TERMINAL FUNCTION Name Function i 3 Function CN382 to Connector for AT Clock External antenna tuner control Enable signal for RF unit External antenna tuner control 3C GND 8C Switched common 8V CN390 to VGS 1 148 Switched 14V BUSY RXB RX 8V Switched common 3V PLAY TXB TX Serial data for VGS 1 input GND G
234. or a switch Filter Bandwidth TX Through R943 945 Through FM Not used XF931 6kHz AM AM SSB CW FSK SSB CW FSK AM NAR XF932 2 4kHz Option filter 1 2 Not used Not used Option filter 2 x 1 The bandwidth of the mounted IF filter is applied 2 The mode changes corresponding to the mounted IF filter The CW filter is available in SSB mode with the selection is in the menu Table4 IF filter selection TS 480HX 480SAT CIRCUIT DESCRIPTION RF unit TX RX unit A 2 2 AGCO 10 695MHz From the receiver second IF to detection TX RX unit X57 663 A 2 The path of the second IF signal 10 6956 2 input into CN555 of the TX RX unit X57 663 A 2 is different between FM mode and all other modes until the detection stage In modes other than FM mode the second IF signal is amplified at 0551 and 0554 The diode located at the sec ond side of the loading side coil L553 of Q551 is a PIN diode D551 With the current applied to the PIN diode the receiv ing total gain which is used to start the AGC operation is determined in modes other than FM mode It is possible to change the current with adjustment menu No 1 AGC Ref The transistor 0561 connected to the source of 0554 is used as a switch to mute the IF signals in modes other than FM mode while transmitting The signal amplified at 0554 is detected at the mixer IC IC553 and becomes the AF signal in SSB
235. ox 0 5kg 1 Ib 2 oz Transmitter Frequency range 1 810118 cc C 1 8 2 0MHz K type 1 81 2 0MHz E type 3 5 4 0 K type 3 5 3 8MHz E type SAO MOE 5 25 5 45MHz K type Dali 7 0 7 3MHz K type 7 0 7 1 E type H 10 1 10 15MHz 2 14 0 14 35 2 1 4041 9 10 0 Mee m 18 068 18 168MHz 15m c 21 0 21 45MHz 24 89 24 99MHz WOM EL 28 0 29 7MHz GID ANG Mtr 50 0 54 0MHz K type 50 0 52 0MHz E type Output power 558 CWJ ESKJZ EM ett tle eere a a Max 100W 160m 6m band SAT 200W 160m 10m band HX cs 6m band HX Min W 160m 6m band SAT W 160m 6m band A NIQ 160m 6m band SAT 50W 160m 10m band HX ES 6m band HX Min W 160m 6m band SAT W 160m 6m band Modulation m Balanced Phase M M MEA dE M ME Low power Spurious emissions MG OM i ONO AN Not 50dB or
236. put THP1 THP2 FIL1 FIL2 input MUP MDN ALC UNB Final serial parallel enable 1 AT control S meter voltage Fan low speed rotation instruction Fan stop Squelch voltage GND Fan high speed rotation instruction H High speed rotation GND Analog switch control signal Analog switch control signal Hard reset input EEPROM enable H Normal EEPROM data input Hardware standby terminal H Normal EEPROM clock Power supply voltage 3 3V EEPROM data output Crystal oscillator 22 1184 2 RBK signal H RF blanking Crystal oscillator 22 1184 DDS enable 2 GND DDS enable 1 PLL enable Power supply voltage 3 3V Flash write enable Normal During writing Operation mode setting terminal 0 L Normal During writing Operation mode setting terminal 1 H Normal During writing External address space lead terminal H Normal Operation mode setting terminal 2 H Normal L During writing External space write strobe D8 D15 PLL common clock F serial parallel enable 2 For DAC PLL common data F serial parallel enable 1 Common data VCO1 changeover instruction H VCO1 selection Common clock External AT control VCO2 changeover instruction H VCO2 selection External AT control Final serial parallel enable
237. put protection D202 Poly switch Current limit OP amplifier Buffer for S meter D203 204 Limiter Over input protection Analog switch NBL changeover switch Analog switch AGC voltage charge D205 Reverse current prevention 5V AVR Shift register Q0 Low when SSB CW FSK mode is selected O1 Low when AM mode is selected O2 Low when FM mode is selected O3 Hi when the 270Hz option filter is selected 10V Zener diode Panel power supply reference voltage generation Limiter Over input protection Reverse current prevention Reverse current prevention Limiter Over input protection Use Function TS 480HX 480SAT COMPONENTS DESCRIPTION Operation Condition Compatibility Ref No Use Function Operation Condition Compatibility 18V Zener diode Voltage shift D810 Voltage shift Reverse current prevention D811 813 Reverse current prevention D351 354 Limiter Over input protection D355 356 Reverse current prevention D357 Poly switch Current limit D358 359 Reverse current prevention D360 Poly switch Current limit D816 817 Reverse current prevention D818 819 Temperature compensation TX RX Unit X57 663X XX B 2 Use Function Operation Condition Compatibility D451 452 Varicap
238. ransmission L Reception AT tuning status instruction H During AT tuning Packet transmission Cross band transmission instruction Normal H Transmission L Reception Cross band H Reception L Transmission RS 232 IC start instruction RS 232 power on The UART operation instruction output to PC IF Interrupt for returning from sleep mode PC Interrupt GND Interrupt for returning from sleep mode Panal HL Interrupt The UART operation instruction input from PC IF Power supply voltage 3 3V VGS 1 busy status detection H Busy VGS 1 connection detection Power ON Function detection 1 Over voltage detection interrupt HL Interrupt VGS 1 playback detection L gt H Playback start Function TS 480HX 480SAT SEMICONDUCTOR DATA Function VGS 1 enable Function detection 2 Amplitude comparison detection instruction VGS 1 reset signal LH Reset Phase comparison detection instruction RF serial parallel enable Power supply voltage 3 3V Pre amplifier gain changeover instruction H High band L Low band Power supply voltage 3 3V Power supply voltage detection 1 AT enable Power supply voltage detection 2 Power supply relay control 1 H Power ON Forward wave voltage Reflected wave voltage Power supply relay control 2 H Power ON A D in
239. ription CK73GB1H103K IPC 0 010UF CK73GB1H102K IPC 1000PF CK73GB1H103K IPC 0 010UF CC73GCH1H090B IPC 9 0PF CC73GCH1H220J IPC 22PF CC73GCH1H150J 15PF CK73GB1H103K 0 010 CK73GB1H102K 1000P CK73GB1C104K 0 10U CK73FB1E104K 0 10U CK73GB1H103K 0 0 CC73GCH1H050B 5 0PF CK73GB1C104K 0 1 CC73GCH1H560J 56P CK73GB1C104K 0 CK73GB1H103K IPC 0 010 CK73GB1C104K IPC 0 10U CC73GCH1H330J IPC 33PF CK73GB1H103K IPC 0 010 CK73GB1H103K IPC 0 010 e UF UF CC73GCH1H150J 15 CC73GCH1H820J 82 CC73GCH1H390J CK73GB1H103K 0 0 CC73GCH1H330J 33Pl CK73GB1C104K IPC 010UF CK73GB1H102K IPC 1000PF CK73GB1H102K IPC 1000PF C05 0385 05 RAMIC TRIMMER CAP 20PF 5 D 18 0254 05 SOCKET E04 0154 05 N SOCKET E40 5487 05 ASSY E40 5487 05 ASSY E40 0211 05 N ASSY CK73FB1E104K 0 10U CK73GB1C104K 0 10U CK73FB1E104K 0 10U CK73GB1C104K 0 10U CK73GB1C104K 0 10U E04 0154 05 N SOCKET E40 0211 05 N ASSY E04 0154 05 SOCKET E04 0191 05 N SOCKET E40 5978 05 FLAT CABLE CONNECTOR CC73GCH1H102J CK73GB1H102K CK73GB1H103K CK73GB1H102K CK73FB1E104K E11 0455 05 5D PHONE JACK 3P CK73GB1H103K CC73GCH1H020B CK73GB1H102K CK73GB1H471K CK73GB1H103K 0 2462 04 HIELDING CASE 0 2478 04 HIELDING CASE 0 2483 04 HIELDING CASE 0 2493 04 HIELDING CASE F20 3320 04 SULATING SHEE F F CK73GB1C104K CK73GB1H471K CK73GB1H102K CK73GB1H103K CC73GCH1H0
240. rol voltage IC1 Current detection 1 positive Pre AMP switching signal FANL FAN low speed Data FANH FAN high speed Clock GND GND Enable signal for RF unit 2 to RX unit A 2 X45 366 only Switched common 3V NC NC Switched common 8V PSC2 Power supply SW control signal 2 Switched 14V IC2 Current detection 2 positive RX 8V 2 Current detection 2 negative TX Thermal protect det voltage 2 GND 1 0 Function X 8V Over drive protection detection voltage 2nd power supply detection 2 3 4 5 6 7 8 9 CN3 to SUB unit Drive output 1 s GND N Power supply SW control signal 1 Bias output Thermal protect detection voltage 1 GND Current detection 1 negative Drive output 2 A Current detection 1 positive to SUB unit FAN low speed Drive input 2 N FAN high speed GND GND GND CN5 to Connector for AT Drive input 1 O Power supply for EXT AT RX unit A 2 X45 365 only GND Enable for internal AT circuit to TX RX unit A 2 AT 5MHz relay switch Non switched 14V NC Power supply for audio IC NC GND for audio IC NC Switched 14V 129 T
241. rst receiving mixer 0156 157 160 161 The receiving first mixer has a circuit having quadruple JFETs Q156 157 160 161 This same type of circuit is used in high class transceivers Therefore this transceiver has the same or higher dynamic characteristics as high class transceivers Two MCF XF151 with 2 poles are used in the next stage This transceiver reduces proximity spurious components of ANT1 ANT2 21 ANT section Except 200W 1 1 1 1 1 Filter unit C 3 RF unit the transmit signal by passing the narrow band MCF It also reduces spurious components of the receive signal TP1 CN152 and TP2 CN252 adjust MCF The signal passed through the MCF is amplified at the first IF amplifier 0253 and converted to the second IF frequency 10 695 MHz at the second receiving mixer D256 The receiving second mixer is the passive type mixer using diodes and the transmit signal passes through it when performing transmis sion The second IF signal 10 695 MHZ is sent from CN254 of the RF unit X44 327 to CN501 of the TX RX unit X57 663 A 2 through a co axial cable OoOo Q 1 TX L 4 signal a ga ff eee s Through 0153 154 PRE OFF PRE AMP D256 0253 RX 2nd Mixer 1st IF AMP 10 695MHz RX 2nd IF to TX RX A 2 0255 102 02 AGC 62 4MHz 0156 157 160 161 Q 25 RX 1st Mixer
242. sceiver Turn the transceiver ON while pressing the MIC key and NR key to enter adjustment mode and the Menu No appears on the Memory Channel No display Remove the adjustment jig from the transceiver when the Menu appears 2 Select adjustment mode Menu No Turn the MULTI knob to change the Menu 3 Change adjustment mode setting data Setting data can be changed with or v key 4 Write adjustment mode data Press key on the main unit or UP or DWN key on the microphone on Menu No 76 5 Cancel adjustment mode Press the MTR key to return to the normal VFO mode Note When the power is turned OFF in the middle in the adjustment mode it is canceled TS 480HX 480SAT ADJUSTMENT Adjustment Mode Menu Menu No 00 78 Adjustment Item Apply 100W Apply 200W Display Item Frequency IF SHIFT VR YES YES IF CENTR Center 14 2M AGC Ref ES YES AGC REF Referense 14 2M HF IF Gain ES YES HF GAIN AGC Start 14 2M HF SSB S Meter ES YES HF SSB S1 SSB S1 14 2M ES YES HF SSB S9 SSB S9 ES YES HF SSB SF SSB S Full FS YES HF FM S1 FMS1 PS YES HF FM SFUL FM Full ES YES 5 FM threshold ES YES HF FM SO TI FM tight ES YES 50 GAIN AGC Start ES YES 50 558 S1 SSB S1 ES YES 50 SSB S9 SSB S9 ES YES 50 SSB SF SSB 5 Full ES YES 50 FM S1 FM S1 YES 50 FMSFUL FM Full YES 50 FM SO TH FM threshold YES 50 FM SO TI FM tight YES ALC REF 14 1M N A POC 100W 100W N A POC 50W 50W N A POC 2
243. t KEY jack judgement signal Common terminal relay Automatic gain control voltage Standby switch CKY mute signal Make terminal relay Power gain control voltage Break terminal relay 0 0 01 switching signal ALC voltage O Data TX 12V Function RTTY control TS 480HX 480SAT TERMINAL FUNCTION TX RX OP FILTER TCXO UNIT X57 663 B 2 Function GND 1 to TX RX unit A 2 J132 DATA Option filter recognition signal Packet data input Option filter recognition signal GND IF AMP mute signal Packet standby switch AGC voltage NC IF gain cntrol voltage 1200bps RX output RX 8V SOL control voltage output TX 8V GND Switched common 8V J201 COM GND NC 10 695MHz IF input output Data output 1 to TX RX unit A 2 Data input 10 695 IF output RX NC IF output FM RX GND RX 8V NC BPF selection signa Request to send signal BPF selection signa Clear to send signal BPF selection signa NC BPF selection signa to DISPLAY unit A 3 10 695MHz IF input TX Speaker output 00 4 O 01 GO N BPF selection signa Serial data input Switched common 5V
244. t VIN HN7GO1FU vss PEE TENET 80452 8 D T PT 8 GND 4 4 4 4 07 1 100 06 t GND 05 206 1 4 8 s 1 89 AVR 1 04 T 10216 amp D3 XC62FP1802P 1 P D2 1 R236 Di Hel u 15k 1 REVERSE RESET IC 1 1 HD7 CURRENT 1 10210 1 ax PST9130NR T 12 288MHz MA2S111 27v BKC vef ORES LIT 1820 05 4 e 10215 X2 CLKIN 2 x TUE XC6203P332P jeR271 10k 558 3i 51 i HD3 3 1 gsc MN 1 1220 8 4 vss 320VC5402PGE ee ecc Ds I Rue SZ 1 H CVDD5 LIMITER eIC211 NC14 174157 PST9130NR de 4 gc 7 TCK TRST E i CODEC EMU1 OFF Bex 217 EMUO ase LE 5 HD2 SWITCHING 1 son NC13 1 OV 40204 228073 1 EN CLKMD3 401 CLKMD2 1 Dex u CLKMD1 vssi2 MCLK NC6 KDZ18EV 12 18V ZENER DIODE n 1 1 14 1 at 8 5 EE ERE LL L 1 16 1 Ese S27 Bl 95 2 1 30 ac 1 ot E B GN I T 3327 4 4 2 H KRC402E 1 e 1 88 8 INVERTER 1 1 AT ne rrr s xin FsF L DSPGND _ 1 1 H FMOD 4 27mVp p T SMOD Eg 8 DETIN PK
245. tching FAN control switch High frequency rectification Reflected wave detection 0803 Bias control Final 0804 0805 stage bias current control 0804 805 Final amplifier High frequency rectification Forward wave detection 0806 Switching Final O804 O805 stage bias voltage generation Surge absorption Transmission reception changeover Relay K501 Switching 0806 gate bias control 0504 Surge absorption ANT changeover relay K502 AVR AVR 145 8 AVR 14 98 Final 0804 0805 stage bias power supply D505 506 Surge absorption Lightning surge protection Display Unit X54 3410 00 Use Function Operation Condition Compatibility Temperature compensati Final O4 O5 stage bias current control Switching LCD dimmer control Switching Dimmer control for key illumination 4 Surge absorpti FAN Switching 5V power supply switch D5 Surge absorpti Power supply surge protection LCD driver D6 Surge absorpti FAN MCU Panel microcomputer D802 803 Temperature compensation Final 0804 805 stage bias current control AND gate Buffer AVR 5V Surge absorption Power supply surge protection LED LCD backlight High frequency rectification Final Unit X45 366X XX B 3 Use Function Operat
246. ti sil epee E Amplitude error correction C8 On Acti name Pin name Function Active level Condition BU2099FV Shift register LCK IEN1 O0 SCC SSB CW FSK power supply O1 AMC AM power supply 02 FM power supply O3 270H 270Hz option filter gain correction When SSB CW and FSK modes are selected When AM mode is selected When FM mode is selected When 270Hz filter is selected When 1 8kHz filter is selected When AGC SLOW is selected When AGC OFF is selected When 6kHz filter is selected When 2 4kHz filter is selected 04 1 8k 1 8kHz option filter gain correction 05 AGCSLOW AGC SLOW SW 06 AGCOFF AGC OFF SW 07 FILT1 6kHz AM filter selection O8 FILT2 2 4kHz SSB filter selection Q9 RILES Option filter 1 Q10 FILT4 Option filter 2 Q11 FILT5 Filter through M62353AGP D A LD IEN2 Ao1 NBL MOB NB threshold voltage output FM transmission modulation bias output Ao2 CAR LEVEL CAR adjustment voltage output Ao3 IFGC IF Gain control voltage output Ao4 AGC REF AGC reference voltage output When option filter 1 is selected When option filter 2 is selected Pe ee Eg When FM mode is selected 5 PGC RF Gain control voltage output Ao6 POC Power control voltage output Ao7 VREF ALC reference voltage Ao8 PRO Protection control reference voltage
247. tion Desti nation R92 0150 05 JUMPER REST 0 OHM B30 2276 05 B30 2167 05 51 1420 05 RELAY B30 2269 05 51 1420 05 RELAY 551 1420 05 RELAY 551 1420 05 RELAY 51 1420 05 RELAY CK73GB1C104K CK73GB1H CK73GB1H CK73GB1C 551 1420 05 RELAY CK73GB1H 576 0401 05 RELAY 551 1420 05 RELAY 576 0401 05 RELAY 551 1429 05 RELAY CK73GB 092 0041 CK73GB 92 0041 05 CK73GB1C104K 576 0424 05 LAY 27 8 RISTOR 155355 ODE ZSH5MA27 URGE ABSORBER 155355 ODE 155355 ODE CC73GCH1H220J CK73GB1H102K CK73GB1H103K 92 0698 05 92 0004 05 155355 DE 155355 DE 0 CC73GCH1H101J 0 155355 ODE 0 0 CK73GB1C104K CK73GB1H103K CK73FB1C105K CK73GB1H102K 155355 DE 155355 DE D40 155355 DE D45 155355 DE 0 CK73GB1H102K 0 D501 502 155348 ODE 0 0 CK73FB1C105K CK73GB1C104K D503 504 155355 DE D505 506 DSA301LA DE E29 1198 04 E40 3237 05 E40 5392 05 E40 3239 05 E40 5409 05 D802 803 27 8 VARISTOR D806 ZSH5MA27 URGE ABSORBER D807 155348 ODE C1 TA7805F 0S IC C2 3 TA7808F ALOG IC E11 0482 05 E58 0506 05 C501 BU2099FV 0S IC 25 2596 FET 25 2595 2503421 2582782 G13 1949 04 J21 8450 03 L40 1005 34 192 0552 05 192 0552 05 L33 0742 05 L77 1814 05 7445DP TC114EKA RANSISTOR SD1757K OR MASA OR N47A5 OR RK75GB1J103J RK75GB1J473J RK73GB1J472J RK73FB2A121J RK73GB1J472J 2563421 OR 2502782 OR SI7445DP
248. to 2 s R 7 86V 5 eT SWITCHING N ms mov 4 R938 R957 5 LA 100 100 6 OPTION gas 2X FILTER2 7 C938 Co52 77 m 7 79V 1 0 010 0 010 9 15 8108538 808826 10 5c d TN e a 11 GND 558 499V C981 1 R939 Ro58 il 77 12 15 6 g e 8 8 100 venu 100 12 1 0 047u 85982 8 5 0 01V 5 uis o T 4 23V 10 695MHz FILTER 777 1 a I o z z 5 OPTION SO 3 1 15 6MHz TCXO 127 57 663 2 1 1 A B D E F TS 480HX 480SAT Pc BoARD SUB UNIT 58 4900 00 KH EH 01 KS ES Component side view J72 0888 09 SUB UNIT 58 4900 00 01 KS ES 09 Foil side view J72 0888 09 TERMINAL FUNCTION RF UNIT X44 327 Name 1 0 Function TS 480HX 480SAT Function CN309 to TX RX unit A 2 NC NC GND NC NC KEY down signal CLK Clock Electronic Keyer dash signal DATA Data Electronic Keyer dot signal FEN1 Enable for internal AT circuit KEY jack judgement signal PSC1 Power supply SW control signal 1 Automatic gain control voltage TH1 Thermal protect detection voltage 1 CKY mute signal IC1 Current detection 1 negative Power gain cont
249. ty and external synchronization capability 150 2 or greater 8 Standard Signal Generator SSG 1 Frequency range 50kHz to 60MHz 2 Output 133dBm 0 1pV 7dBm 1V 3 Output impedance 500 4 AM and FM modulation can be possible Note Generator must be frequency stable 9 Frequency Counter f counter 1 Minimum input voltage 50mV 2 Frequency range 150MHz or greater 10 Noise Generator Noise G Must generate ignition noise containing harmonics beyond 30MHz 11 Audio Analyzer 12 RF Dummy Load 1 Impedance 1500 and 500 2 Dissipation 150W or greater 250W or greater TS 480HX 13 Linear Detector 1 Frequency range 60MHz or greater 14 Power Meter 1 Impedance 500 2 Dissipation 300W continuous or greater 3 Frequency limits GOMHz or greater 15 Spectrum Analyzer 1 Frequency range 100kHz to 140MHz or greater 2 Bandwidth 1kHz to 3MHz 16 Tracking Generator 17 Directional Coupler 18 Monitor Receiver 19 Microphone 435 or 6088 with MJ 88 20 Distortion Meter 21 Double Signal Pad 500 55 TS 480HX 480SAT ADJUSTMENT Remote control panel Preparation Front panel Unless otherwise specified knobs and switches should be set as follows POWER ciae ebbe esa a NE ua Rud ON KENWOOD IF SHIFT MEME Center MIN MIN E TX RX unit ES h 2
250. w pass filter and is then sent to the RF unit X44 327 as 01 E 02 the 2nd local oscillator The 15 6MHz reference frequency signal passes through a buffer amplifier O4 and is doubled in a multiplier 05 to generate a 31 2MHz signal The resistance of the 31 2MHz signal is distributed since it is used as the reference signal for each DDS IC1 IC2 The 31 2MHz signal is doubled in a multipler O8 Q12 to generate a 62 4MHz signal The band pass filter cuts the high harmonic of the 62 4MHz signal and the signal is sent to the RF unit X44 327 as LO2 TS 480HX 480SAT CIRCUIT DESCRIPTION B CAR carrier The 10 695MHz used in the local oscillation and detection is generated by the DDS IC2 The output signal sent from this DDS passes through a buffer amplifier 010 and a low pass filter and is then sent to each signal gt 04 05 ws 105 012 gt gt gt N D Buffer x2 x2 BPF TCXO si 2 RC CAR 2 2 2 10 695MHz Buffer Buffer LPF 02 07 D1 O9 011 CF1 p gt Buffer Buffer 8 33 8 47MHz FM MOD LO1 PUES BPF LPF DDS AD9835BRU HF TX RX Lo1 Cw CW R RX TX RX TX RX TX ilter offset 1 1 5k 1 5k 1 5k PITCH 1 5k PITCH 1 5k PITCH 1 5k PITCH ilter offset 2 0 71k 0 71k A RIT A RIT A RIT A XIT IF Shift IF 5 IF S IF S
251. z D SUB i 1 25 4617 25 4617 2904617 25 4617 A D9835BRU 25 4617 1 2 RXD k k DDS k gt DDS gt gt 35 T 10 695MHz i 8 4MH d 5 GND 10 24MHz FM RX i BNC 7 815 I 8 CTS 134 BLOCK DIAGRAM 15 480 4805 RU X CM C ECCE ee ME 2 1 2 2 55 2222 X57 663 0502 5501 i UMX2N AGC DET l NB IN W 0508 10501 25 4617 12503356 25 4617 0 2 NBL Te RBK I i NBS TC75S51FE i 0503 FM SOL J soL Lore 28 1824 EUN RSSI 222 aT en 1 OPTION OPTIONAL FILTER FM IF LEMDET FILTER CW 500 2 IC551 TA31136FN 9 TX RX B 2 CW 270Hz

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