SERVICE MANUAL MODEL TX-SR500/E
Contents
1. 1 P7701 LL 3 C 9099 5 7002 o g m P6403 8 Pat OHO R7080 ET y 86 R7 06405 06402 06406 EE 66409 6403 X181 66410 C6404 d o o 9 06403 51 v o 86407 o o 3 o 09503 06405 og z 1 amp 2 oT S d OH R 8 6406 S ps g 2 09502 R6408 4 9 7702 070030 5 22 8 8 09505 98 g 2 1 2 87081 NA 07003 H 07002 9 9504 R7083 87084 8 Do 2 092 nnzzz2222. lt 5 5 4 4 o oj Y ls 4 oje 5 T 5 54 2 8 2 5 1 19 270 _ 1520 Avidsia ds 193410 s o 1195 20 62920 8 531 rior 22910 ve A 1308 L2d 1 9 20 d poon O Sedld led 5 1S 9zd DUREE 8 09 21918 9241 64 S 108524 6 oss Tones 1 t Ledla eed 8 ASn8 vZd 01 ELI 72 82414 64 a Nna gt 82414 864 FE TM 06913 964 24 61 BL 6X0S 0zd vi id 1 26414 094 OdLNI OOd St xot 21818 WE 2 N 85 01544 aor eneaora 55 SSAV 8 S SoS fe Sa 58558 8582 5822 2 SE AN 288588588588 85 8 amp 888 Av z SES he 22819 XOL
3. lt 0227 2237 E e 2 5 C201 1 5 AO ode 22 50 5 278 1 P201 3 0203 OUT mS 2 100 16 R205 t 55 75 LI 8 fi 5 VIDEO 1 5 ds 0220 EN mw 2237 Er 1 0 C202 E IN e els A ef slo ass 8978 P202 coax 204 0221 DVD IN e 474 0204 Su d 4706 E 2SA933 S 528 sse 878 bled m B KTA1267 GR 2 Geer 0216 Monitor 223z 2237 1 VIDEO 1 Wo 40 c a 6905 Sex 8230 75 58 LL 680K 8 100 16 0217 py 2 2 50 v Be 2 45 C218 Sg Q205 Y T 0219 2237 DTA114ES ae KRA102M R223 S 100K sav 1 0206 ale DTA114ES i 02 8 4 R224 We 0206 2232 0207 2 2 50 VIDEO 2 IN 201 3 2 100 16 an 2x 9209 H 254933 5 0208 2232 n VIDEO 1 0209 2 2 50 C224 ej e 2237 82 IN VIDEO 1 18 202 0225 0212 1 2237 476 0213 2 2 50 0226 DVD IN a3 2237 as as
4. HI BUAH D TX SR500 E A B D PRINTED CIRCUIT BOARD VIEW 6 FROM SOLDERING SIDE WIE 7404 51 switch PC board 1 088 o fa 2 JL7501B 2 3 Sodlering side NAETC 7406 Front video PC board 7406 25137406 gH o 4828 1 C261 e i Soldering side 25 TX SR500 E PRINTED CIRCUIT BOARD VIEW 4 1 FROM SOLDERING SIDE HO o ve 3 HPL C6513 424V IMPUGND 17718 MPUGND N VOLH e io P6931 R6 SPB SPCS SPF PRO POWER 13VS RLGND 06004 65230 54 2 5 15 L n 4 ou N n d teur P QS J6155 Soe B OAD 6094 96064 B _J6164 26169 ONKYO P6073A o FC eu NCAF 7417 25137417B 0 1 91 Baad 9 218 NAAF 74
5. BD3811K1 RDS i TUNER 1 DECODER 11801923 VIDEO3 1 0 18 MPP MODEL ONLY 77 INPUT GAIN 0 0 0 6dB 1 0 0 69 oo 0 INPUT GAIN 1 TAPE 1 OUT 000 4 1 oom 0 6dB i oo 661 0 95 1 INPUT GAIN 1 TAPE 1 IN Q 6dB o 43 INPUT GAIN 2 076 oo 0 6dB oo 4 2 8 INPUT GAIN 0 0 6dB 0 30 8 VIDEO 1 OUT INPUT GAIN 0 0 6dB 100 0 339 VIDEO 1 IN 1 lt wlio r EOM DVD 1 ol amp BD3811 MLS MRS 20 3 9 97K 10K NC BD3811 50KLPF 10K C SW L Nm 3 E 10 5dB wk 172 K4686 AK4586 gt COAXIAL 2CH A D 19K 96 24 s 9 97 gt Ej m gt gt 1 23 4586 DIA 50KLPF DSP gt SR OPTICAL C cs493264 AK4586 12 288MHZ SOREPF 12 288MHZ lt lt 5 2 Bg en lt 28 pex 8 VIDEO3 E 4 COMPOSITE VIDEO INPUT LA7956 8 VIDEO2 0 4 COMPOSITE VIDEO OUT 12 5MHZ 1 4 VIDEO gt 5 MONITOR OUT f MAIN DVD too 698 19 VIDEO 1 MICRO 2 1 0dB PROCESSOR UPD784225 AGC VIDEO
6. P WIG TYPE 7412 06600 103 P6800 16800 51 3 06600 22 SPEAKERS Treaty 22 METTI 12209 i RL6600 eee 1 gt 121 e rao L6801 51 3 t Lo MES 22 1 06841102 x Penzt RSP gt gt EN 14 C6851 lt x 102 Z9 1582 P6801 201 RSSE ee Jo 8558 P W G TYPE SPEAKERS B 16802 51 3 UN FM 8680222 OO Res 22 T Ri 0 1 1 1 24 ARE PIG TYPEONLY 1 2 6852 2 6603 C6842102J 102K fosg 22 N Bega eee EN Pea 4 _O O CENTER 7 0 16804 51 30 1 Reade 22 0660 i Ny 4 186814722 ome DN TYPE a IB 06853 ISURROUND SPEAKERS 102K IN BRLD C6843 102 tejo 5 CSRLD C6844102J C6854 So 24V 1025 LSPE ES RSPE m 3 EE CSPE 59 LSSPE RSSPE JL6804B hase Batak P G W J TYPE ONLY Tu 7902 NASW 7418 C922 NAPS 7420 A 0921 220 35 R926 i13VS 172232 R92482 47K 4139519 z 902 1
7. 18 6230 2 5 1 gt 04 5 06231 1 5 Ss OG Peso 92 Od Ho 1 u aa Ph C6232 2 UY 5 8121518 AO 5 Be 1 06233 CD 4 hq Au 6234 5 6 h 86602 PT 8 R6601 5 zt S 8 o 55 oj 52 00 R6904 D6903 J6098 RL6901 JL6805A RL6901 8A 125V RISK OF FIRE P6909 REPLACE FUSE AS MARKED P6907 NAAF 7417 Power amplifier PC board P6906 TX SR500 E 01916152 4 755 7412 25137412 45313 ONKYO 45311 26 _ 0 0 07 3 3 0 2168048 45303 0 012 2 0 5316 16804 0 22 0 dh lr ty EA oo EET m ole 81 15 1 06931 1 C6933 C6932 B E AD DP B T 7412 5 terminal board NAETC 7410 Regulator PC board 29 TX SR500 E A B C D Pues O A Pig 59150 381140 05 4 2 2 Zocor 4 U11 U21 11926182 LLEZ OLSON 25137421 NCPS 7421 0 ONKYO NAETC 7411 Secondary PC board N
8. TO NADG 7401 NAAF 7409 1 SCH 2 2 Se 909090000000 P406A P306A a wj o wj a wf o uf uf 1 L i R5160 453 120 1 4W 5110 49V 1K 49 6V R5180 gt 10 15090 1 4W 82K 4 1v 05030 lt 1 1 05000 05010 C5100 NFS 5000 10 63 815 AN MN ND 815 eV Bal gt lt R5010 R5020 R5040 65000 56K 330 R5050 2 2K 101K 44 3V 4 7K 05040 9 gt 16 2 05050 220 T R5190 30 85060 45 4V 49V 05040 1 4W 1 2K 55 ort 29 4E R5100 05020 05110 e 05000 1008 10 50 R5070 5080 Th 1063 R5170 49 6 49 9 MTZJ5 6B 560 3 3K 120 1 4W 1 1 2 R5161 120 1 4W 49 9 R5181 gt 10 1 4W 1 1v 95031 1 gt 5 Q5011 6995 C5101 1 47 50 NF on R5001 05011 10 63 040D L 1 1K 100 16 ol 8 ov EP 1 NN lt 5 R5041 R5031 5001 56K 101K o av 05091 1013 R5191 50 05041 1 4W R5071 285081 85171 LS 49 6V 49 9V MTZJ5 6B 560 1983 120 1 4W 1 2 R5162 120 1 4W 49 9V 49v 85182 49 6V 1 1 4W 4 1v 05032 lt 4 AN 1 8 C5052 05102 jk 6
9. 1 5 x o3 2 49 9V 120 1 4 R5114 49V 1K 49 6V R5184 g gt 10 15094 1 4W 82K 4 1v 05034 lt 1 e 1 1 e Q5004 Q5014 C5054 C5104 05074 5084 47 50 NFS R5004 5014 10 63 040D L 8112 3 1K 2 SN ov BILLETS gt N 840155 85014 5024 5 17 85044 85034 05 C5004 56K 330 5054 2 2K 56K 401K 44 3V 4 7K 5044 1 gt 4 cae 220 16 R5134 T 18 C5094 1014 lt 50 85064 745 4 49V 05044 1 4W 1 2K 1 85104 05024 C5114 05004 100K 10 50 P5015 9085 Thi 85174 1249 6 MTZJ5 6B 560 3 3K sao rw 4 BP SEMICONDUCTORS NO DESCRIPTION Q5000 04 5010 14 KTC3200 BL OR 2501775 2501845 Q5030 34 1024 0 OR 2SA949 Y O 05040 44 KTC3206 Y O OR 25 2229 0 Q5050 54 KTC3199 GR 28C17408 R 8 28C2458 GR 13 TX SR500 E SCHEMATIC DIAGRAM 4 2 POWER AMPLIFIER SECTION 2
10. 2 885355 d 2 o 939833432393333 9 H 94 6 t 5 5 amp o cs 80 2 9 5 8 x 3 3 3 Ele 8 5 09511 e i e e 09509 54 1 2 09512 5 lo o gt 09507 D9507 9 5 8 5 gt S Ds 8 09510 702 D9506 705 714 1 Ed Ae HMOT A 1703 o E He 5 g Omm 1 8 8 mE 58 52334 8 8 i 5 8 S83 88 8 amp SR 2 M amp 9 8 of oa gt ce 2 4 5 23 TX SR500 E PRINTED CIRCUIT BOARD 2 2 Pink Parts and Copper foil side Black Copper foil side Ut NADG 7401 DSP circuit PC board 7021 77 7022 87023 87024 87025 R7026 V 90040 L 2014 2014 4928 m R388 0520 E300 1864 349 0312 S OF FO Q313 C300 0106 lt gt
11. 04 75 E 2237 203 MONITOR VIDEO 1 1282 __NCH 1452 220K 1 220K 1452 L281 ae HEADPHONE Y NAETC 7406 lt SCH 1 gt E VIDEOS IN T 1 P7501 5 07519 07520 07518 102 102 zi 102J iH E7501 D Other NAETC 7405 C261 101 471J 0262 1010 471 lt SCH 3 gt lt SCH 2 1 gt TX SR500 E SCHEMATIC DIAGRAM 4 1 POWER AMPLIFIER 1 1 NAAF 7409 bl u 1 SL 2 R5163 R5113 10 120 1 4W 1K 49 6V R5183 gt 10 285093 1 4 82K 4 1v 05033 lt 1 1 05003 05013 05053 05103 iy 5083 47 50 NF on R5003 05013 10 63 0400 L 1K 10016 E oltra ov B1 gt 0 y 70 35 R5013 R5023 R5043 R5033 54529 C5003 56K 330 R5053 2 2K 56K B 101K 44 3V 4 7K 65043 M P 220 16 2 K 05053 85133 T 18K C5093 1014 50 R5063 2 45 4 49V Q5043 1 4W 1 2K i R5103 C5023 05113 05003 100 2 10 50 95073 85083 Th R5173 49 6V 49 9V MTZJ5 6B 560 3 3K 120 1 4W
12. A 869 5 gt ONINAL a 919 5 99 8 979 5 12 2 paon gt ONINAL oan ym mm TX SR500 E TERMINAL DESCRIPTION MAIN MICROPROCESSOR No Terminal oem PROTECT JProtectoncicutdetsctonimpurtermmd o 1 Power ampliier voltage detection termina BAND Region setting SoS er ____________ SS 12 le SSS 15 Data ready detection input terminal from the sub microprocessor 8 4 11 Data input terminal rom the sub 17 MCMDA Data output terminal to the sub microprocessor 7 18 Serial clock output terminal to the sub microprocessor Reset signal output terminal to the sub microprocessor _____________________________ 20 O control output terminal for headphone Input terminal to detect the connection of headphone 7 22 SPBRL O Speaker B relay zs SECIH O Vonage B control output terminal 24 SPACSRL O Speaker relay control output terminal for center and surround channels 725 SPAFRL Speaker relay A control output terminal forfrontchannels 26 O Power source relay 27 O signal A
13. 22 50V 2 4 ov WY R6708 A 86704 0 8 ov ov HPL re sov 47K HEB 3 06701 06702 EN 22 MPUGND MTZJ5 1B D6704 2 GM 2870612 5 18 R6601 6603 R6602 MPUGND 5 C6704 100 6 3 2 15 15 1K 100 6 3 1 50 R6710 5125 5 Rezod 2 5 47 SPB 2 06702 22K 10K secs o 13 8 13VS POWER RLGND 5 17 TX SR500 E SCHEMATIC DIAGRAM 6 2 SECONDARY CIRCUIT PC BOARD NAETC 7410 9 5 THE COMPONENTSIDENTIFIED BY MARK ARE CRITICAL FOR SAFETY REPLACE ONLY WITH PART NUMBER SPECIFIED FLAC1 O VOLTAGE MEASUREDWITH VOLTMETER 15 DC VOLTAGE NO INPUT SIGNAL FLAC2 1018 MPUGND ELECTROLYTIC CAPACITORS ARE IN uF WV MPUGND ALL CAPACITORS ARE IN pF 50WV UNLESS OTHERWISE NOTED HPL EX 030 330 33pF 331 330pF 333 0 033uF AGND EXT ALL RESISTORS ARE IN OHMS 1 4WATTS UNLESS OTHERWISE NOTED HPR THE THICK LINES BOARD ARE THE PRINTING SIDE OF THE PARTS 5 6V 5 6 99 9 PRINTING SIDE CIRCUIT IS SUBJECT CHANGE FOR IMPROVEMENT 10 16
14. Component side g J7530 21 8 57632 57633 57634 TUNER TAPE CD 17505 55 8 2 5145 E 58 9 9 R 5 2 o e 3 2 4 C7517 o Go 61 07503 o o o ety c 5 e o Al Soldering side 21 TX SR500 E PRINTED CIRCUIT BOARD VIEW 1 2 FROM SOLDERING SIDE Napis 7403 Display circuit PC board U5 NAETC 7405 Headphone terminalPC board eA _ 0 e U JL7502B R7581 R7582 07501 00000000000000 07501 JL7501A 17506 12 0
15. OR 2501845 96601 6603 96901 03199 0 25017405 5 2502458 06701 6702 KTC3200 BL GR 2501775 OR 2501845 06703 KTA1268 GR BL OR 28A992 E F n 06303 KTA1267 GR OR 2549335 5 D6903 6904 RBV602 C6901 2 D5SBA20 gt 10000 56 RS603M 901 6902 gt 88500 8 500 D 8A 125V oe NES P T8AL250V D6904 R6905 06907 OO TBALRS0N 104 J 8 125 T pex W T8AL250V 66905 RL6902 TM 334 A 0690 1334 O MESSI L 0 1V R6902 0 8V 1K 5 2 1343 11348 MPUGND MPUGND 114 JL6952A 416951 NAPS 7421 NAPS 7421 SCH 6 2 SCH 6 2 1 5 TX SR500 E SCHEMATIC DIAGRAM 6 1 PRIMARY AND SP TERMINAL SECTIONS
16. HA 0353 RSS 507 ANTE 351 x 245 2346 T 348 SELMUT 100 16 Vibeo 2 IN SELDA RN1441 2 i 5 out 8 our VipEo IN 10 0334 0333 5 9316 DVDR 4570 RN1441 5 C310 311 0314 C321 DVD 0 101 E Other 4713 an m 5 1 che 00 5 A 2 2 1 U 0302 4 87 wisis Nps 30K OR MPC457062 I oM R363 0302 3 MISS SM 0457062 R360 p386 TORT 1704 NADG 7401 1206 160811 18 BK1608L 701 STCV12 2MTJ0C4 C816 1042 D802 D801 DSPSCK DSPDO INTHU INTOJL BROS 17 4565 NJM4565M 220 220 220 TK 17 17 103K iy ay am 1 21018855 8 B 270 ospwck s 2520888525 TIRE 2 850 24 80 010 R804 R803 LACK los DFZ1 BICK 9 26 LouT3 LRCK 8 27 ROUTS 28 LouT2 ROUT2 TVDDS Lour DVSS 4 DVDD3 xn 2 5 1805 BK1608LM182 4586 NJMASSSM NJMA565M R821 1604 4 3 2
17. ow 2798 oo GAIN 47 16 1 OUTPUT GAIN 0352 134 1042 33 1848 OPAMP R388 _ 2 qs 8 83811 lt 12 AMUT 5 PTN 12V 3D3811 a as T VOLTAGE amp CURRENT gt 9 SENSOR 1900 pesi te H 1 5 OLTAGE Su Ga a ace ENSOR 2 J 5 0 m z e o 8 SEC1H CONTROL POWER SW T902 Mis 5 6V 2 8 4 STANDBY RELAY 27V oro Eh i lane lt POWER 2 ux a PRI RELAY VIDEO BIL AC OUTLET 5 E 12 9 9 o T901 AFITU RELAY 8 2 B2 lt 4 12V lt 5V lt DSP TU FLAC FL TUBE 3 FLAC HOS 09 013 OL E cc o gt lt E 270 905 0 5 UN 2 S70 105 0 Ja 23 mr 028 108 9 5s d Som lt 7901 80519 05 0 SL X 085 58 5 1 1 LLYIHON OO aie mus d HHBBHHHHE x 4 001 10840 1 618 6 E 0571 23 TONES ELEI OWES
18. 333 0 033uF TYPE T902 he STEN rer ES 5 ALL RESISTORS IN OHMS 1 4WATTS UNLESS OTHERWISE NOTED D NPT 1858D z x THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS P 1358 100WMAX ex SIDE G NPT 1358DG pe gt CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT J NPT 1358J 5218 DC VOLTAGE NO INPUT SIGNAL 135808 16 TX SR500 E SCHEMATIC DIAGRAM 5 2 POWER AMPLIFIER 4 NAAF 7417 UTE 3 4 4 L 14v 06030 EE R6080 i gt 861605 R6030 2 2 g 1 470 5 1 4W Q6050 38K3 PULL 1 ov 61409607 02W 150002 0 2V R6070 R6010 8 3 9K 0601 pus lt 0 8V mm gt 550 R6020 1 8 2 29 1
19. 851 2 852 5 NJMASSSM NJMASGSM 10 SCHEMATIC DIAGRAM DSP SECTION 2 2 09507 9507 220 35 D9505 C505 2200 35 09501 2SA1015 GR KTA1266 GR 22 1SR154 400 12 1 R9507 R9508 15K 15K 22 88508 Casti 09510 100K 22y 09508 002270 08508 oan 4700 16 104 P6403 NOR Tat L704 1206 Bk1808LM1 U 1 2 0 4 DSPMCK L701 NCH 1471 022M 05506 TECK BCH 7 330 330 5 330 330 RY LRCKN 126 88324 Ri SCLKNA STCCLK2 25 2 85 227 29 CLKIN 31 CLKSEL s2FILT2 34 VODA 35 VSSA 36 3700 40 AUDATA 41 AUDATAO VDD323 SDTAN122 9503 1044 INTREGI CDTO SCDOIL R707 EXTMEM R708 dn NTREG 20 SCDIO SCDOUT19 0701 08493264 01 220 220 C 18 8 8111 FMEM SRAM 11 ATSTL 2161111 DATAO17 DATA116 DATA215 DATA314 88213 vDD212 DATA411 DATA510 DATAS 9 DATA O SCCLK7 ATIIU 220 DSPDA 3 3V SPDR 3 0V 220 TO TUNER PACK European model only R7040 SELCK SELDA SNONE SWNONI CNONE DIRCS 7 DSPCS a 1K A151 ik 181 ik 171 1K DSPSCK 220 DSPDO 220 220 CDTO SCDO INTI 1K INTO 1K DIRPD 220 R KRC
20. PART NO FL tube 212229 Sensor 241341 Ic 22241571R3 Transistors 2216230R2 or 2214540R2 2216190R2 or 2214470R2 Diodes 224490820R2 224550820R2 or 224660824R2 224490510R2 224550510R2 or 224660514R2 223234R2 or 223269R2 225290 Oscillator 3010242 Coils 231237K220R2 Capacitors 355783309 394621017 355722219 Switches 25065627 25035699 or 25035714 25035699 or 25035714 Sockets 25051107 25051109 25051892 or 25052477 25052054 or 25051852 Holder 27190989A DESCRIPTION HNA 16MM39T 5 5 444 1 1 MPD780232GC 030 8BT KRA103S RN2403 KRC102S or RN1402 UDZ8 2B UDZS8 2B or HZU8 2B UDZ5 1B UDZS5 1B or HZU5 1B 155352 or 155355 SEL4110R CST5 00MGW Ceramic NCH 1477 33uF 50V Elect 100uF 6 3V Elect 220uF 6 3V Elect EC12E2425 NPS 111 S662 or NPS 111 S677 NPS 111 S662 or NPS 111 S677 NSCT 3P894 NSCT 5P896 NSCT 10P1679 or NSCT 10P2374 NSCT 8P1841 or NSCT 8P1639 FL STANDBY SWITCH PC BOARD lt NASW 7404 1A 1B gt CIRCUIT NO 57614 57616 JL7501B PART NO 25035699 or 25035714 25051107 DESCRIPTION NPS 111 S662 or NPS 111 S677 Switch NSCT 3P894 Socket HEADPHONE TERMINAL PC BOARD lt NAETC 7405 1A 1B gt CIRCUIT NO PART NO DESCRIPTION P7501 25045514 YKB26 5005 Headphone JL7502B 25051109 NSCT 5P896 Socket FRONT VIDEO PC BOARD lt NAETC 7406 1A 1B gt CIRCUIT NO PART NO DESCRIPTION P251 25045680 NPJ 7PDB477 Terminal P253B 2009990578UL NSAS 10P0787 Socket P261B
21. o 85944 R6520 0 3v 2 2 4 2 4 y 06031 1 R6081 260312 gt 1 2 2 61615 P6301 2 we 06051 33KT aser 22 0 5V 614106071 7424 1 2W S R60014 0 2V R6071 ov Z THERMAL SENS 5 6K 100 8 5 5 TE R6380 R6011 1 4W 5 6 8 3 9K 06011 t Bt t 1919 0 3V lt R6021 52101 8 06021 R6041 gt 24 1 LR6521 U2W 4 24V 06001 R6181 D6307 06306 4 96303 i y 86306 06032 1 ov R6082 HR60553 gt 7 2 2 961625 86308 3 470 iv Q6052 33K 4 4 7 0 5V 06072 E 0 5V R6142 5 P6082 22K 5 a R6002 0 2V R6072 Par 8 5 5 6 R6012 rte E as o 2 2 0601 SPE pseE 5 L3 eS 55 lt 0 3V 550 86022 RSSPEL 2j e o R6042 5 0 3V R6052 KT 4 hea gt gt RSP gt 50V gt gt 55 12 59 1 11 1 1 RSSP 7 R6851 R6850 390 2 3 390 4 U2W 1 2W lt 5 8 R6702C6703 24V 2232 81 50V To 24V CSRLD o 96703 0 05 96601 06603 06602
22. EM IESUS Ow 4 274 49 49 A o I 1 13 1 54 1 cu 0 5 44 lt zd 1 Si 4 5 9 99 1 1 T St 472909 5 IAY 5 SP t 8 1 1 12 al 1 em 15 slo 2 gt I SS NSO d mu m cei Z3 6781 i Seer d 6 148 D ie Oo 349 i 1 9228 Iz MZ 5 ONO 1 E N leer 2 1028 co 5 55 N o 824 90 5585 04 6 50 S er Eo xo 858 o o 2120 2020 9220 zeer 1 0 0 o O gt 5995 o7 ol lt 1220 LOZ 220 902 Seco n o9 6027 HE over PRINTED CIRCUIT BOARD VIEW 3 FROM SOLDERING SIDE NAAF 7409 Power amplifier driver PC board 1 3 PRINTED CIRCUIT BOARD PARTS LIST 1 DSP CIRCUIT PC BOARD lt NADG 7401 1A 1B 1C 1D gt CIRCUIT NO 0181 0301 Q302 Q305 Q802 Q804 Q321 Q322 Q6402 Q6405 Q6403 Q6406 Q7002 Q7003 Q7004 Q7005 Q7008 Q701 Q707 Q801 Q101 Q306 Q307 Q308 Q312 Q313 Q7001 Q7006 Q7007 09501 07001 07004 0801 0802 07702 09502 09507 09509 09512 09508 181 X7001 X701 L181 L7001 L7002 L701 L702 L703 L704 L705 L706 L805 L801 L804 PART NO ICs 22241297R2 22241761R3 22241383R2 22240489R1NE or 22240581R2 222780073R2 222790073R2 222780
23. 1A928522 1F NAVD 7422 1F Video terminal PC board ass y lt K gt 1 1A928511 1A NAETC 7411 1A Secondary circuit PC board ass y D U23 1 928523 1 NAETC 7423 1A PC board for holder lt D gt 1A928511 1B NAETC 7411 1B Secondary circuit PC board ass y lt O gt 14928523 18 NAETC 7423 1B PC board for holder lt P gt U12 1A928512 1A NAETC 7412 1A Speaker terminal PC board ass y lt D gt 1 928523 1 NAETC 7423 1C PC board for holder lt A gt 1A928512 1B NAETC 7412 1B Speaker terminal PC board ass y lt O gt 1 928523 10 NAETC 7423 1D PC board for holder lt R gt 013 1 928513 1 7413 1 board for holder lt D gt 1A928523 1E NAETC 7423 1E PC board for holder lt T Q gt 1A928513 1B NAETC 7413 1B PC board for holder lt O gt 1A928523 1F NAETC 7423 1F PC board for holder lt K gt U17 1 928517 1 NAAF 7417 1A Power amplifier PC board ass y lt D gt 024 1 928524 1 NAETC 7424 1A Thermal detector circuit PC board ass y lt D gt 1A928517 1B NAAF 7417 1B Power amplifier PC board ass y lt P gt 1A928524 1B NAETC 7424 1B Thermal detector circuit PC board ass y lt P gt 1A928517 1C NAAF 7417 1C Power amplifier PC board ass y lt A gt 1A928524 1C NAETC 7424 1C Thermal detector circuit PC board ass y lt A gt 1A928517 1D NAAF 7417 1D Power amplifier PC board ass y lt R gt 1A928524 1D NAETC 7424 1D Thermal detector circuit PC board ass y lt R gt 1A928517 1E NAAF 7417 1E Power amplifier PC board ass y lt T Q gt 1A928524 1E NAETC 7424
24. 63525252 Baa 0314 10 C855 eo 9 Ni SE Q802 R393 394 395 R347 2060 0803 C852 C857 0 8349 1582 1988 6 89 085 6351 R355 4288 9584 387 1 859 9357 Ht 0804 C853 o 359 R389 R391 esey 2588 O 5789 97789 24 C358 C301 o o o NCDG 7401 eu R322 R323 R301 C322 R302 C302 R324 R325 C303 R303 R304 0304 8326 R327 C305 R305 R306 C306 R328 R329 C307 R307 0323 R310 C310 R332 R333 0311 R311 C325 R312 C312 R334 R335 C313 R313 R314 C314 R336 R337 C315 R315 R316 C316 R338 R339 C317 R317 C326 R318 C318 R340 R341 C319 R319 R342 C320 R343 C321 R321 R320 1 Hl 1064
25. 7 18 DC VOLTAGE AT NO INPUT SIGNAL Q6931 H 3 NJM78M H 24V els 56FA 53 ole S3GND 17 S3GND 2 THIS SYMBOL LOCATED NEAR THE FUSE INDICATES 3 na THAT THE FUSE USED IS SLOW OPERATING TYPE 06933 6932 FOR CONTINUED PROTECTION AGAINST FIRE 103 52 HAZARD REPLACE WITH SAME TYPE FUSE FOR FUSE 4 52 Zo RATING REFER TO THE MARKING ADJACENT TO THE SYMBOL 52 2 3 06931 52 86935 1000 25 4 5 120 06932 5 SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST 2W 4 E LENT POUR UNE PROTECTION PERMANENTE N UTILISER D6932 6933 QUE DES FUSIBLES DE MEME TYPE CE DARNIER EST GP104003E OR POWER e INDIQUE LA QU LE PRESENT SYMBOL EST RL1N4003 SPF SPCS 128 CAUTION SPB lt FOR CONTINUED PROTECTION VOLH AGAINST FIRE HAZARD REPLACE PRO zo ONLY WITH FUSE OF SAME TYPE MPUGNDIO of AND RATING INDICATED 1 13VS ATTENTION AFIN D ASSURER UNE PROTECTION PERMANENTE CONTRE LES RISQUES D INCENDIE REMPLACER UNIQUEMENT a PAR UN FUSIBLE DE MEME TYPE 2 E ET CALIBRATION COMME INDIQUE gt zou 515 Ze 2 S E a X o gt 2o I P6931A 7417 SCH 5 2 TYPE T901 D NPT 1436D F NPT 1436P G NPT 1436DG J NPT 1436J 14360 6 T901 cR m R9521 5 5 2 2 1 2W m 5 _ 09513 lg 9 F 2232
26. R6083 gt 861632 R60 2 2 8035 iV Ne Q6053 5 6512 1 08073 P6083 0 5 5143 R60034 0 2V R6073 8 5 6 100 105101 R6512 12 10 86103 R6013 1310 22 4S NE 39 2 06013 pua 13 1 2 21 MUNI gt i 3 o 721 R6153 R6023 06522 2 2 E 06023 lo 8 6043 06063 06053 R6522 lt 0 3 lt 86173 55 960535 P 47K 52 3 9K i 7 peoos MEE 50V Q6043 R6233 47K H 1 4 1 i 86513 7 di 1 P6084 0 5 6004 R6074 10 5 5 6K f 0 2V 100 2 gt FE m R6014 1 4W TS NE 06014 gt 141 3 1551 1 0 3V BEES B R6024 E Ww 06024 86044 1K 25 gt 8652 860545 52 2W 3 9K 1V 4 i gt 1 06044 6034 R6234 50V 8 2 1W PE TENE PSE Peg eS ee eS aE OT 1 L SEMICONDUCTORS i NO Q6010 6014 25017405 5 96020 6024 25017405 5 96030 6034 KTD2061 Y OR 2565171 i 96040 6044 KTB1369 Y OR 2541930 Q6050 6054 MN1008 Y P O OR KTD1047 Y 0 Q6060 6064 MP100P Y P 0 OR 817 0 Q6070 6074 KTC3200 BL GR OR 2501775
27. power supply radio wave or other electrical source results in accident which causes the specified operations and functions to operate abnormally To perform a result please follow the procedure below 1 Press and hold down the VIDEO 1 button then press the STANDBY ON button 2 After clear is displayed the preset memory and each mode stored in the memory such as surround are initialized and will return to the factory setting 3 Safety check out Only U S A model After correcting the original service problem perform the following safety check before releasing the set to the customer Connect the insulating resistance tester between the plug of power supply cord and screw on the back panel Specifications 3 3Mohm 10 500V 4 Memory Preservation This unit does not require memory preservation batteries A built in memory power back up system preserves the contents of the memory during power failures and even when the unit is unplugged The unit must be plugged in order to charge the back up system The memory preservation period after the unit has been unplugged varies depending on climate and placement of the unit On the average memory contents are protected over a period of a few weeks after the last time the unit has been unplugged This period is shorter when the unit is exposed to a highly humid climate Worldwide models only You can switch the AM band tuning steps between 9 kHz and 10 kHz
28. MPUGND 2 POWER 472M 5 903 5906 p917 7250VAC ee ep e 2 T2 5AL250V i bam 581025 P918 Pn Qe21R923 1K 9 902 i OUTLET 2501740885 100WMAX RL1N4003 4 46306 i gt 1 pog D J re ti yy SEE LEFT DIAGRAM 1 FOR OTHER TYPE E n GK Pod a 1 F901 mm 0 1 0 1 1D dm TYPE AC E 2 D 120V 60HZ Pda is 1 ME 28005086 120W 1A 220V 50 60HZ 8 Se fee ae E J 100V 50 60HZ w 120 220 50 60HZ bd i L 5902 1 7902 VOLTAGE W 4 SELECTOR 220V mE A NOTE TYPE F901 F902 A THE COMPONENTSIDENTIFIED BY MARK ARECRITICAL FOR SAFETY D 6 3A 125V NO 5 REPLACE ONLY WITH PART NUMBER SPECIFIED NO T3 15AL250V 120 VOLTAGE MEASUREDWITH ___ IS DC VOLTAGE NO INPUT SIGNAL G NO T3 15AL250V BA 125V NO au ELECTROLYTIC CAPACITORS ARE IN uF WV 2 w 6 3A 125V T3 15AL250V ALL CAPACITORS ARE IN pF 50WV UNLESS OTHERWISE NOTED Boos F903 n 030 8 330 33 331 330
29. NO PART NO DESCRIPTION JL6951B 25051109 NSCT 5P896 Socket JL6952B 25051109 NSCT 5P896 Socket VIDEO TERMINAL PC BOARD NAVD 7422 1A 1B 1C 1D 1E 1F CIRCUIT NO PART NO DESCRIPTION ICs Q203 22241759 LA7956 Q212 Q213 22241759 LA7956 Q281 222740046R2 74HCU04F Transistors Q201 Q202 2213631 or RN1241 A or Q207 Q208 2213632 RN1241 B Q204 Q209 2215995 or KTA1267 GR or 2213354 2SA933S R Q205 Q206 2215770 or KRA102M or 2213510 DTA114ES Q210 Q211 2213631 or RN1241 A or 2213632 RN1241 B Photo couplers U281 U282 24120083 GP1FA550RZ 24120086 or GP1FA551RZ or 24120095 TORX179 Coils L281 L282 233454K220 NCH 1452 220K L283 233454M022 NCH 1452 022M NOTE THE COMPONENTS IDENTIFIED BY MARK AN ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK REPLACE ONLY WITH PART NUMBER SPECIFIED Note D 120V model only P European model only T Worldwide model only Q Hongkong model only A Australian model only R Chinese model only O Except 120V model PRINTED CIRCUIT BOARD PARTS LIST CIRCUIT PART NO DESCRIPTION Capacitors C201 C202 394680227 2 2UF 50V Elect C203 C205 394641017 100uF 16V Elect C204 394680227 2 2UF 50V Elect C207 C209 394680227 2 2UF 50V Elect C211 C215 394641017 100uF 16V Elect C213 394680227 2 2UF 50V Elect C217 C218 394680227 2 2uF 50V Elect C221 C223 394644707 47uF 16V Elect C225 394644707 47uF 16V Elect C285 C288 394624707 47uF 6 3V Elect Terminals P201 P202 25045681 NPJ 1
30. ROM address 15 select terminal Notused 5 ADDR161 O DSP boot ROM address 16 select terminal lt 52 ADDR171 O DSP boot ROM address 17 select terminal SSCS DSPCLK O Serial clock output terminal for 54 DSPSDO 0 Serial data output terminal for DIR 55 DSPRST O Resetsignai ouput terminaro 8810 OoOo oS 56 cbroscpo Serial data terminal from DIR 066 2 input terminat to detect tne status ot DiR ic OoOo S S S 5s inro Inputterminal to detect he unlock oroin ie O O oS 59 o Power down terminal to DIR ana 105 RESET 1 Resetinputterminal 0 62 POFF 1 Power failure ROSCLK 1 RDS clock input terminal European model ony x Connect the ceramic oscilator pa ____ ceramic oscilator 125MHz SOS 20 apon 776 _ Data input terminal of RDS broadcast European 77 Rossie 1 Input terminal to check the signal of RDS broadcast European model ony 39 TX SR500 E TERMINAL DESCRIPTION SUB MICROPROCESSOR 1 supply terminal Connecttosv 41 p 2 Segment output terminal of P21 3 Ceramic oscillator connection terminals for main system 43 _
31. The initial setting is 9 kHz Please set the AM tuning step frequency to match the AM band tuning step frequency in your area 10 kHz 9 kHz USA and Canadian models TUNER Other models MEMORY Press MEMORY while holding down TUNER Note All the preset stations are erased when you switch the AM band tuning steps TX SR500 E EXPLODED VIEW P7503 gt 2 lt 0 d NAA N M A Re v Chinese model onl y 32 TX SR500 E 4 amp U18 Except 120V model EXPLODED VIEW PARTS LIST REF NO REF NO PART NO 1 21 22 23 24 25 31 32 33 27111268 27111269 27111270 838130088 82143010 28325497A 28325499A 28325547A 27100416 27190503A 27190813 27190428A 830440089 880009 27300750 27160501 801433 28184831 28184833 28184834 838430088 838930088 27175319B 28141494 838130088 28325641 28325642 28325643 28191957 28191958 27122953A 27122954A 27122955A 27122956A 27122957B 27122958A 27191143 838430088 DESCRIPTION 51 Front bracket lt B gt Front bracket lt S gt Front bracket lt G gt 3TTB 8B Self tapping screw 3P 10FN BC Pan head screw 52 Knob power lt B gt Knob power lt G gt 53 Knob power lt S gt x Chassis 56 KGLS 8RF Holder T KGPS 10RF Holder 68 KGLS 10RF Holder 4TTC 8C BC Self tapping screw NRP 345 Plastic rivet P Bushing cord
32. output terminal for the video selector swith 28 VCTRLB Control signal output terminal for the videoseletorswith zs Muting control output terminal for tne video sectione lt o control output terminal for the video sectont lt AMUT Audo muting oS 35 Puuste O Strobe signal output terminalto PLLIO 0 O Serial data output erminaltoPLLIC_ OoOo ooo Fs 0 Serial clock output terminal to PLLIG control output terminal for tne tuner section Broadcast detection input terminal more than a STEREO 1 FM stereo broadcast detection inputterminal o SELMUT O control output terminal for selector volume and tone SELCLK Serai clock outputterminalofIC 808811 O Serial data and latch signal output terminal tor O Ntued 00 45 swwoNE ol SS DIRCS O Chip select signal output terminalo DiR 10 akase SS S S DSPCS Chip select signal 8 10 RowRAM O ROWRAMselecttemina Notused ooo ADDR151 0 DSP boot
33. que fusibles de meme type Ce darnier est la qu le present symbol est appse 5 Setting the voltage selector Worldwide models only Worldwide models are equipped with a voltage selector to conform with local power supplies Be sure to set this switch to match the voltage of the power supply in your area before plugging in the unit Determine the proper voltage for your area 220 230 V or 120 V If the preset voltage is not correct for your area insert a screwdriver into the groove in the switch Slide the switch all the way to the upper 120 V or to the lower 220 230 V whichever is appropriate CIRCUIT NO PART NO DESCRIPTION F6901 252198 or 8A UL or F6902 252261 8A T UL ST2 Fuse D 252099 8A EAK Fuse lt O gt F901 252166 or 6 3A UL T 237 or 252260 6 3A T UL ST2 Fuse lt D T A R Q gt F902 252076 or 3 15A SE EAK or 252242 3 15A SE TL250V Fuse lt O gt F903 252075 or 2 5A SE EAK or VOLTAGE 252241 2 5A SE TL250V Fuse lt O gt SELECTOR Note lt D gt 120V model only 10 lt O gt Other models except 120V model lt T gt Asian model only for 230V lt R gt Chinese model only lt Q gt Hongkong model only lt A gt Australian model only 6 Setting the AM tuning step frequency 2 To initialize the unit This device employs a microprocessor to perform various functions and operations If interference generated by an external
34. 0 1uF 5 50V Plastic NOTE D 120V model only O Except 120V model 34 TX SR500 E PRINTED CIRCUIT BOARD PARTS LIST 4 DESCRIPTION NO6HR1KBC Trimming 1000hm 5 1 4W NF carbon 2 20hm 5 1 4W NF carbon 2 20hm 5 1 4W NF carbon RSS2WK 0 22 MPC708 2WK 0 22 or RGC22 0 22 OHMK Cement 8 20hm 5 1W Metal 3900hm 5 1 2W Metal oxide NRL 1P5A DC 12 127 NRL 1P10A DC 12 093 NRL 1P5A DC12 096 or NRL 1P5A DC 12 102 NSCT 1P2031 NSCT 1P2031 NSCT 3P874 NSCT 5P896 NSCT 5P896 NSCT 4P895 NSCT 5P896 NSCT 5P896 NPLG 5P0960 NPLG 9P0964 NPLG 2P29 NPLG 2P29 NPLG 15P667 NPLG 5P657 25 25 T8AL250V lt gt POWER SWITCH PC BOARD NASW 7418 1B 1C 1D 1E 1F DESCRIPTION NPS 121 L665P lt O gt PRIMARY CIRCUIT PC BOARD NAPS 7420 1A 1B 1C 1D 1E 1F DESCRIPTION KTC3199 GR 2SC2458 GR 2SC1740S R or 25 17405 5 RL1N4003 or GP104003E 155133 188270 WG713A NPT 1358D lt gt NPT 1358P lt P A gt NPT 1358DG lt R T Q A gt RE275V 103M IS DE1307E472M KH IS lt O gt CIRCUIT Resistors R6040 R6044 5210258 R6070 R6074 415471014 R6080 R6084 415470224 R6090 R6094 415470224 R6100 R6104 4800071 4500027 or 4000131 R6230 R6234 453630824 R6850 R6851 443523914 Relays RL6901 RL6902 25065561 25065508 25065515 or 25065526 Fuse holders F6901A F6901B 25052133 F6902A F6902B 25052133 Sockets JL6402A 25051087 JL6803A 2
35. 0PDBY478 P203 25045682 NPJ 5PDBY479 P281 25045473 NPJ 1PDBL291 P282 25045504 NPJ 1PDBL319 Socket P206B 25051239 NSCT 14P1029 Plug P253A 25055236 NPLG 5P220 THERMAL DETECTOR CIRCUIT PC BOARD NAETC 7424 1A 1B 1C 1D 1E 1F CIRCUIT NO PART NO DESCRIPTION Themistor R6380 4000153 9 04 222 52 33 Sockets JL6402B 25051087 NSCT 3P874 36 TX SR500 E TX SR500 E MAIN MICROPROCESSOR CONNECTION DIAGRAM RL901 0921 0201 0207 0208 Q7006 Q205 POWER Lanne VIDEO 1 VIDEO 2 RELAY 55222522 MUTE SW MUTE DRIVE CIRCUIT SW m Q7007 Q206 1 0202 0210 0211 VIDEO 1 RL6600 NIDEO 2 MUTE DRIVE omo MUTE SW CIRCUIT H i RL6603 1 AUDIO MUTE 64 AUDIO MUTE bss SW GATE CIRCUIT RELAY 0203 SURROUND COMPOSITE 4 lt P RELAY SW VIDEO SW lt E M Q212 o o C SIGNAL ub SW 2 Q6901 TI B SELECT RELAY SW RL6901 Y SIGNAL TUNER w RL6902 SW 2 TIT WM P7501 Q701 HP JACK Q6603 DIR DET SW SPB 2CH A D RELAY SW 6CH D A 0301 ANALOG SW SELMUT Q703 CON
36. 104S RN1404 5 R7060 47 1042 07005 47K 87037 TC74HCT7007 DSPRSTIIL 470M 1703 NCH 1478 220 STEREO 9 40 39 38 1008 PLLDA 6 220 D D R R 37 le lea les 1042 R706 11 a INTREGI iK PLLSTB 55 220 D R e 38 33 65 gossck 1K 8766 67 58 220 ES Bi E 784225 mep Mw K 2K 8 2K 33 18K 10K 74 75 76 77 1042 679094 s MPC2925T 07004 log 07005 MPC2933T NCH 1479 17002 log 470 RDSDET RI HPIN MCRDY MCSDA MCMDA HPMUT HPMUT MGCLK MCMDA MOSDA MCRDY sus mpu P75028 MPURST MGCLK 232RXD AS23926 MCSDA D PROTECT 220K 2 07702 0026 28 12 European model only von vss2 n 5 6 vssi 185 187 Except European NADG 7401 POWER SPF SPCS SEC1H SPB VOLH ROTECT ND TO NAETC 7069 lt SCH 8 2 gt TO NAETC 7069 lt SCH 6 2 gt TX SR500 E P4108 TX SR500 E 7407 NAVD 7422
37. 125 222790125 222780055 22274541ER2TO or 2227454 1 222740077R2TO 22278025DR2NE or 22278025DR2JR 22278033DR2NE or 22278033DR2JR 22241881R3 or 22241766R3 22241762R2 22240935R2 22241620R3 Transistors 2216175R2 or 2213145R2 2214530R2 or 2216220R2 2215410R2 2215410R2 2214490R2 or 2216210R2 2211455 Diodes 223234R2 or 223269R2 224660624R2 224490620R2 or 224550620R2 22380260 22380032 or 22380035 224662704R2 224492700R2 or 224552700R2 Oscillators 3010203 or 3010345 3010361R2 3010324R2 Coils 231237K220R2 231237K470R2 231237M022R2 231237K470R2 231237M022R2 230958R1 230958R1 231237M022R2 DESCRIPTION BU1923F lt P gt BD3811K1 NJM4565M D MPC4570G2 T1 MST NJM4565M 78L07 SMT 79L07 SMT 78M12HF 79M12HF 78MO5HF TC74VHC541FT or SN74AHC541PWR TC74HCT7007AF MPC2925T or NJM2391DL1 25 2933 NJM2391DL1 33 MPD784225GC 183 8BT or MPD78F4225 No spare part CS493264 TC7WUO4FU AK4586 KTC3875 GR or 2SC2712 GR lt P gt RN2402 or KRA102S RN1441 RN1441 RN1404 or KRC104S 2SA1015 GR 155352 or 155355 HZU6 2B UDZ6 2B or UDZS6 2B RL1N4003 1SR139 100 or GP104003E HZU27B UDZ27B or UDZS27B AF6146CG or HQS 3H2 04332 20 Crystal lt P gt CSTCE12M5G52 R0 Ceramic 5 12 2 0 4 1477 lt gt 1479 NCH 1471 NCH 1479 NCH 1471 BK1608LM182 T BK1608LM182 T NCH 1471 32 CIRCUIT NO 101 0103 C181 C184 C300 C301 C
38. 17 Power amplifier PC board ol m NAETC 7424 Thermal detector circuit PC board 7424 7424 R6380 69 26 TX SR500 E PRINTED CIRCUIT BOARD VIEW 4 1 FROM SOLDERING SIDE HO o ve 3 HPL C6513 424V IMPUGND 17718 MPUGND N VOLH e io P6931 R6 SPB SPCS SPF PRO POWER 13VS RLGND 06004 65230 54 2 5 15 L n 4 ou N n d teur P QS J6155 Soe B OAD 6094 96064 B _J6164 26169 ONKYO P6073A o FC eu NCAF 7417 25137417B 0 1 91 Baad 9 218 NAAF 7417 Power amplifier PC board ol m NAETC 7424 Thermal detector circuit PC board 7424 7424 R6380 69 27 TX SR500 E PRINTED CIRCUITBOARD VIEW 4 2 FROM SOLDERONG SIDE 1 fl aS n f EB m 46016 6090 d 1 ge J6015 1 ar m coy 2 72 R6092 os dus o 4010 1 E 5 lt 18 bfa 1 P 5 lt gt TR p 51 8 L IR 25 5 1 6001 6011 89 1 1 Oo
39. 1E Thermal detector circuit PC board ass y lt T Q gt 1A928517 1F NAAF 7417 1F Power amplifier PC board ass y lt K gt 1A928524 1F NAETC 7424 1F Thermal detector circuit PC board ass y lt K gt U18 1A928518 1B NASW 7418 1B Power switch PC board ass y lt P gt U25 1 928525 1 NAETC 7425 1F PC board ass y lt K gt 1A928518 1C NASW 7418 1C Power switch PC board ass y lt A gt 031 240134 TFCE1U114B Tuner unit lt D gt 1 928518 10 NASW 7418 1D Power switch PC board ass y lt R gt 240135 TFCE1E512A NOTE THE COMPONENTS IDENTIFIED BY MARK N x lt 1A928518 1E NASW 7418 1E Power switch PC board ass y lt T Q gt 240138A or 06501 ARE CRITICAL 0 ON 1A928518 1F NASW 7418 1F Power switch PC board ass y lt K gt ENG07501QR Tuner unit lt O gt aa eee 2 TX SR500 E BLOCK DIAGRAM 1 To From Main Microrocessor
40. 2009990513UL NSAS 6P0675 Socket CONNECTOR PC BOARD lt NAETC 7407 1A 1B gt CIRCUIT PART DESCRIPTION P206A 25055710 NPLG 14P666 Plug P801B 25051239 NSCT 14P1029 POWER AMPLIFIER DRIVER PC BOARD lt NAAF 7409 1A 1B gt CIRCUIT NO PART NO DESCRIPTION Transistors Q5000 Q5004 2215896 KTC3200 BL Q5010 Q5014 2210755 2SC1775A E 2210756 or 2SC1775A F or 2211733 25 1845 Q5030 Q5034 2215844 KTA1024 Y 2211353 25 949 2211354 2SA949 Y 2215843 1024 Q5040 Q5044 2215854 KTC3206 Y 2211633 2SC2229 0 2211634 or 2SC2229 Y or 2215853 206 Q5050 Q5054 2215864 KTC3199 GR 2212115 2SC2458 GR 2213284 or 2SC1740S R or 2213285 25 17405 5 Diodes D5000 D5004 224470562 MTZJ5 6B Capacitors C5000 C5004 374721015 100pF 10 50V Plastic C5010 C5014 393341017 100uF 16V Elect 5020 5024 394681007 10uF 50V Elect C5040 C5044 393342217 220uF 16V Elect 5050 5054 394684707 47uF 50V Elect C5100 C5104 394671007 10uF 63V Elect C5110 C5114 394671007 10uF 63V Elect Resistors R5160 R5164 415471214 1200hm 5 1 4W NF carbon R5170 R5174 415471214 1200hm 5 1 4W NF carbon R5180 R5184 415471004 100hm 5 1 4W NF carbon R5190 R5194 415471004 100hm 5 1 4W NF carbon Sockets P6000A P6004A 25052288 NSCT 5P2185 P6011A 25052292 NSCT 9P2189 Plug P306A 25055154 NPLG 10P138 Bar P5001 27141773 BBL40 CAUTION Replacement for transistor of mark if necessary must be made from the same beta g
41. 3 1 5 ____________ Y LL KEY H x SUBMICRO VIDEO 2 PROCESSOR S VIDEO INPUT 79561 4552222 UPD780232 H gt S VIDEO OUTPUT FL DISPLAY 56 47 GC 8BT VIDEO 1 H Loot cup MONITOR OUT i leet C 5 vr 1 0dB E SENSOR DVD gt SEMEN MAL gt 69 VIDEO 1 0dB TX SR500 E BLOCK DIAGRAM 2 AC IN MASTER VOLUME JT GAIN 0 103dB Power Amplifier 0 6dB OPAMP OUTPUT GAIN BASS TREBLE BASSBOOST m 0 18dB 2 2K 2 85 2708 47 16 040 5 1 1 0 6dB OPAMP A A 65 i gt Be QUTPUT GAINPASS TREBLE 22K 0 308 SZ oo do gt oe 8018 D ii OPAMP 1 as OUTPUT GAIN TS 0 18dB 2748 gt O GAIN 47 16 D oro 0 6dB T OPAMP i 40 OUTPUT GAIN oo ro 0 18dB 37 22k 47 16 D ot 0 6dB 1 gt 31 OPAMP 17 OUTPUT GAIN 30 0 18dB MENT
42. 3 Y 9502 10 0 47 1 2W 9 13 18 R9503 a 54 0 22 1 2W 1 E 4 7421 Lf 15 7 4169518 7417 741 SCH 5 1 SCH 5 1 ll 69528 18 TX SR500 E A B C D WIRING VIEW 1 NAETC 7412 Speaker 1 NAPS 7420 Primary circuit terminal PC board assy board ass y seo4e U17 4 8 6 Hn avs 8 7417 6 5 2 461 o 6 io Power amplifier ies PC board ass y POWER NAETC 7411 1A NASW 7418 Power Secondary switch PC board ass PC board ass y fc 8 el 7 m s T901 o POWER 8 TRANS FORMER 5 2 ES off 1436 8 9 8 JU 8 i lo 4 t NAPS 7419 ez 8 Terminal NAPS 7421 PC board ass y Terminal PC board ass y i P6931A 4 NAE JL9501 poggi gees NASW 7404 Sta
43. 329 C334 C335 C336 C338 C340 C347 C348 C349 C353 C354 C358 C359 C362 C363 C364 C6401 C6404 C6406 6410 6412 7001 7002 7005 7004 7011 7012 7015 706 716 731 C801 C810 C806 C809 C832 C837 C841 C849 C852 C853 C854 C855 0856 0859 9501 9503 9505 9506 9507 9508 9510 R6402 R6403 R6410 R6407 R9506 P301 P304 P305 P351 P101 P306 P7502B PART NO Capacitors 394680337 394680227 354744709 374721015 374724714 393341007 373043324R2 373045634R2 394641017 393341007 393344707 393344707 394641007 393341007 374721044 394641007 394641007 3000078 3000120 or 3000121 394621017 394680107 394644707 394644707 394621017 394621017 394644707 394622217 394641007 393341007 373048224R2 373041534R2 374721524 393341007 393344707 393341007 374721044 394662227 394664717 394662217 394644727 394672217 Resistors 442521004 442523304 453530224 452630334 443522204 Terminals 25045571 or 25045300 25045572 or 25045649 25045567 Sockets 25052211 or 25052024 2009990717UL 25052576R2 TX SR500 E NOTE lt D gt 120V model only lt P gt European model only lt O gt Except 120V model DESCRIPTION 3 3uF 50V Elect 2 2uF 50V Elect lt P gt 47uF 16V Elect lt P gt 100pF 10 50V Plastic D 470pF 5 50V Plastic lt O gt 10uF 16V Elect 3300pF 5 16V Plastic 0 056uF 5 16V Plastic 100uF 16V Elect 10uF 16V Elect 47uF 16V Elect 47uF 1
44. 47507 O 2 99 1 T 9 joa 1 15 HPR 818 88 5 ES S 8 HPL BN i GND 20 DIGITAL O 5 57613 57621 INPUT MODE DIMMERS DISPLAY 2 Q S 5 E 7622 87626 57625 57624 87623 4 AUDIO Soldering side VIDEO3 VIDEO2 VIDEO1 DvD SELECTER gt 2 A 21 49 side 6 2 AO NAETC 7407 Connector PC board U7 7407 25137407 P801B Componet side O Soldering side Soldering side 22 TX SR500 E PRINTED CIRCUIT BOARD 2 1 EUN NADG 7401 DsP circuit PC board Pink Parts and Copper foil side Black Copper foil side
45. 5051109 JL6804A 25051109 JL6805A 25051108 JL6951A 25051109 JL6951B 25051109 Plugs P6000 P6004 25056010 P6011 25056014 P6080 P6084 25055038 P6301 25055038 P6931 25055711 P931 25055701 Clamp P6801 260226 Bar P6903 27141806 Fuse labels F6901C 29362800 CIRCUIT PART NO Switch 5906 25035702 CIRCUIT Transistors 0921 2215864 2212115 2213284 2213285 Diodes D921 D924 22380260 or 22380035 D925 223163 223205 or 223222 Power transformer T902 2301381 2301382 2301383 Capacitors C901 35001965 C902 3300030 C922 394662217 220uF 35V Elect 35 CIRCUIT NO PART NO DESCRIPTION Resistors R901 40002065 AN RD1 2SPH 3 3M or 431533355 RC1 2GFKUL 3 3M D R924 443528204 820hm 5 1 2W Metal oxide Relays RL901 25065561 A NRL 1P5A DC12 127 25065508 NRL 1P10A DC12 093 25065515 or NRL 1P5A DC12 096 or 25065526 A NRL 1P5A DC12 102 Switch S902 25065437 NSS 22157P lt R T Q gt Fuse holders F901A F901B 25052133 A NSCT 1P2031 lt D R T Q gt F902A F902B 25052133 A NSCT 1P2031 lt O gt F903A F903B 25052133 NSCT 1P2031 Sockets P902 25051571 NSCT 2P1358 lt D gt 25051572 NSCT 2P1359 lt P gt 25052381 NSCT 2P2278 lt R gt 25051572 NSCT 2P1359 lt T Q gt 25052115 NSCT 2P2013 lt A gt P931A 25051230 IN NSCT 5P1020 Plug P901A 25055675 or AN NPLG 2P631 or 25056028 NPLG 2P0978 TERMINAL PC BOARD NAPS 7421 1A 1B 1C 1D 1E 1F CIRCUIT
46. 5082 47 50 NF 85002 05012 10 63 0400 L EX FEE 100 16 ao gt 810 55 R5012 R5042 R5032 5252 C5002 56 2 2 56 pz 5042 220 16 R5132 T 18K 5092 85132 1014 50 85062 2745 4 49V 05042 1 4W 1 2K t 85102 05022 5112 05002 100 10 50 5072 285082 Th 10 63 85172 1249 6 MTZJ5 6B 560 3 3K 120 1 4W 7 EN SEMICONDUCTORS NO DESCRIPTION Q5000 04 5010 14 KTC3200 BL OR 2SC1775A E F OR 2801845 Q5030 34 KTA1024 Y O OR 28A949 Y O Q5040 44 3206 0 OR 2SC2229 Y O 05050 54 3199 08 25017405 5 2502458 14 SCHEMATIC DIAGRAM 5 1 SCH 6 1 8 7420 POWER AMPLIFIER SECTION 3 TX SR500 E se Sena ee M 4 i m Q6033
47. 6V Elect 10uF 16V Elect 10uF 16V Elect 0 1uF 5 50V Plastic 10uF 16V Elect 10uF 16V Elect DX 5R5L104 FMCOH 104Z SCDA5R5104A Super 100uF 6 3V Elect 1uF 50V Elect 47uF 16V Elect 47uF 16V Elect 100uF 6 3V Elect 100uF 6 3V Elect 47uF 16V Elect 220uF 6 3V Elect 10uF 16V Elect 10uF 16V Elect 8200pF 5 16V Plastic 0 015uF 5 16V Plastic 1500pF 5 50V Plastic 10uF 16V Elect 47uF 16V Elect 10uF 16V Elect 0 1uF 5 50V Plastic 2200uF 35V Elect 470uF 35V Elect 220uF 35V Elect 4700uF 16V Elect 220uF 63V Elect 100hm 5 1 2W Metal oxide 330hm 5 1 2W Metal oxide 2 20hm 5 1 2W Metal 3 30hm 5 1W Metal 22 5 1 2 oxide NPJ 6PDRW386 NPJ 6PDBL159 NPJ 6PDBRW387 NPJ 6PDBRW453 NPJ 1PDBL382 NSCT 15P2108 or NSCT 15P1811 NSAS 20P 1004 NSCT 10P2473 TX SR500 E PRINTED CIRCUIT BOARD PARTS LIST 2 CIRCUIT NO P261A P410B P411B P801 Q6402B PART NO Plugs 25055133 25055706 25055710 Radiator 27160500 Screws Q6402A Q6405A 82143010 Q6406A 82143010 DESCRIPTION NPLG 3P117 NPLG 10P662 NPLG 14P666 RAD 165 3P 10FN BC Pan head 3P 10FN BC Pan head DISPLAY CIRCUIT PC BOARD lt NADIS 7403 1A 1B gt CIRCUIT NO Q7501 U7501 Q7502 Q7504 Q7506 D7501 D7502 D7503 D7507 D7505 X7501 L7504 L7505 C7502 C7514 C7521 7501 57611 57613 57621 87627 57631 87637 57641 87647 JL7501A JL7502A P7502A P7503A Q7501A
48. APS 7421 Terminal PC board 019 25137419 NCPS 7419 on ONKYO E xl 25137418 NCSW 7418 gt NASW 7418 Power switch PC board NAPS 7419 Terminal PC board Except 120V model 30 D tc o gt lt I 05101 023 5 5073 p R5033 02 0 04 gt gt 5 R5090 5 5 R510 5 R5103 5 95104 cpfos 5111 R5112 1505 c 5 85221 6 308 FIO R5043 59 1 d v 95053 5043 o 95052 5042 95054 HO 5044 T Q5051 11 38 45038 25137409 V 9 e 2 2 6 3 4 720 5 5 5 5 B 1024 B B B 0 0 OJ O Had DB Dn 28 ES 18811 Taza 525 Beo T oA 8900 040000 1820 5 Za E si 9 ever 2 gb 1 0220 Ef a A Tu ow g OW E _ iM 5 79 E Led A 1144 N N 2 N fi ONKYO 5 2 19 on 15 A i i
49. AS BIAS P6084 R6040 p6080 R6041 P6081 R6042 pgogo R6043 P6083 R6044 e a m 284 518 B 4 ej 2 lc lt i eo 2 3 P6000 P6011 P6001 6002 6003 26004 P6301 8 P6072A P6931 cog JL6803A P6073A P6908 NAAF 7417 8 8 jo 5 cf P996A P995B 997 P6907 P9 1 UE Confirmation of protection circuit 1 Confirmation of operation of speaker relay Confirm that the speaker relays turn ON approximate 5 seconds after the power switch is turned ON Confirm that the speaker relays turn OFF immediately after the power switch is turned OFF 2 Confirmation of DC detection circuit Press and hold down CD button then press STANDBY ON and DISPLAY buttons to set the unit to TEST 1 mode After TEST 1 on the FL tube light on press VIDEO 1 button to set the unit to TEST 1 00 Apply DC 1 5 to 3V to DVD INPUT terminal with no load Confirm that the speaker relay turns OFF Apply DC 1 5 to 3V to DVD INPUT terminal with no load Confirm that the speaker relay turns OFF Caution Don t apply DC voltage more than 1 sec 41 TX SR500 E ADJUSTMENT AND CONFIRMATION PROCEDURES 2 3 Confirmation of Current detection circuit Set the unit to TEST 1 00 Connect the differentiating circuit and apply the 200Hz square signal to MULTI CHANNEL INPUT terminal of each channel Adjust the
50. ASW 7404 1A Standby switch PC board ass y lt D gt U21 1A928521 1A NAPS 7421 1A Terminal PC board ass y lt D gt 1A928504 1B NASW 7404 1B Standby switch PC board ass y lt O gt 1A928521 1B NAPS 7421 1B Terminal PC board ass y lt P gt U5 1A928505 1A NAETC 7405 1A Headphone terminal PC board ass y lt D gt 1 928521 1 NAPS 7421 1C Terminal PC board ass y lt A gt 1A928505 1B NAETC 7405 1B Headphone terminal PC board ass y lt O gt 14928521 10 NAPS 7421 1D Terminal board ass y lt R gt U6 1 928506 1 NAETC 7406 1A Front video PC board ass y lt D gt 1A928521 1E NAPS 7421 1E Terminal PC board ass y lt T Q gt 1A928506 1B NAETC 7406 1B Front video PC board ass y lt O gt 1A928521 1F NAPS 7421 1F Terminal PC board ass y lt K gt U7 1 928507 1 NAETC 7407 1A Connector PC board ass y D 022 1 928522 1 NAVD 7422 1A Video terminal PC board ass y D 14928507 18 NAETC 7407 1B Connector PC board ass y lt O gt 1A928522 1B NAVD 7422 1B Video terminal PC board ass y lt P gt U9 1A928509 1A NAAF 7409 1A Power amplifier driver PC board ass y lt D gt 1A928522 1C NAVD 7422 1C Video terminal PC board ass y lt A gt 1A928509 1B NAAF 7409 1B Power amplifier driver PC board ass y lt O gt 1A928522 1D NAVD 7422 1D Video terminal PC board ass y lt R gt U10 1 928510 1 NAETC 7410 1A Regulator PC board ass y lt D gt 1A928522 1E NAVD 7422 1E Video terminal PC board lt T Q gt 1A928510 1B NAETC 7410 1B Regulator PC board ass y lt O gt
51. C1845 F SPEAKER TERMINAL PC BOARD NAETC 7412 1A 1B 2211733 or 25 1845 CIRCUIT NO PART NO DESCRIPTION 2215895 KTC3200 GR Q6703 2215885 KTA1268 GR D6600 D6601 223163 155133 2211792 2SA992 F D6604 223205 or 155270 or 25 992 229222 WGTISR 2215886 KTA1268 BL coils 06901 2215864 KTC3199 GR L6800 L6804 2 S 1 3C 2212115 28C2458 GR C6600 374721034 0 01uF 5 50V Plastic 6840 6844 374721024 1000pF 5 50V Plastic lt O gt 299174059 Relays Diodes RL6600 RL6601 25065563 NRL 2P5A DC24 129 D6000 D6004 223163 155133 RL6603 RL6604 25065517 NRL 2P5A DC24 098 06306 06307 223205 or 1SS270A 25065586 NRL 2P5A DC24 142 D6701 D6702 223222 WG713A Terminals 06703 06704 224470512 MTZJ5 1B P6800 25060315 NTM 4PDMN246 D 224470512 MTZJ5 1B P6801 25060317 NTM 4PDML248 22380038 or RBV602 or P6802 25060318 NTM 6PDMN249 lt D gt 22380274 RS603M 25060319 NTM 6PDMN250 lt O gt D6906 223163 155133 Sockets 223205 or 155270 or JL6803B 25050269 NSCT 5P97 223222 WG713A JL6804B 25050269 NSCT 5P97 Capacitors JL6805B 25050268 NSCT 4P96 C6040 C6044 394684707 47uF 50V Elect 6230 6234 374724734 0 047uF 5 50V Plastic C6701 394621017 100uF 6 3V Elect C6704 394680107 1uF 50V Elect C6706 394621017 100uF 6 3V Elect C6901 06902 3504351 10000uF 56V Elect C6903 374721044 0 1uF 5 50V Plastic 6904 6905 374723344 0 33uF 5 50V Plastic 6906 6907 374721044
52. D ax lt gt DO any f 9064 1010 8810 Q321 C366 E 2 5954 9589 8559 4669 0305 R384 4158 9559 Ve 6559 S 84 H 9965 7928 E R331 ON R372 0309 0355 Fog 3452 1759 345 E A R344 R373 S9 0310 C356 Fos 3 4720 R396 R374 0311 357 5762 8021 C816 R821 C817 R397 R375 C362 108X 2087 5185 9189 0080 9189 22220000200 62055 6188 189 o 0288 S189 8188 25137401A ONKYO Q318 o 9315 2212020
53. Heat sink 3SMS8W SW 14B BC Special screw lt gt lt 5 gt 101 cover lt G gt P7001 3TTB 8B BC Self tapping screw lt B gt 3TTB 8B UN Self tapping screw lt G S gt 1203 P901 Leg Cushion 3TTB 8B Self tapping screw Knob volume lt B gt Knob volume lt S gt Knob volume lt G gt Clear plate lt B gt Clear plate lt G S gt Q6050 Rear panel lt D gt Q6054 Rear panel lt P gt Rear panel lt K gt Rear panel lt T Q gt Rear panel lt R gt Q6060 Rear panel lt A gt Q6064 A Holder outlet lt R gt 3TTB 8B BC Self tapping screw PART NO 27212368 27212369 27212370 27212371 27212372 28135244 28135245 838430088 29110111 223024 260208 252198 or 252261 252099 252166 or 252260 252076 or 252242 252075 or 252241 2047151512 2045102012 2047081012 253332HIT or 253333VOL TX SR500 E NOTE THE COMPONENTS IDENTIFIED BY MARK DESCRIPTION ARE CRITICAL FOR RISK OF FIRE AND Front panel lt D gt ELECTRIC SHOCK REPLACE ONLY WITH Front panel lt B gt lt P gt PART NUMBER SPECIFIED Front panel lt S gt CAUTION Replacement for transistor of mark if necessary Front panel lt B gt lt A T gt must be made from the same beta group as Front panel lt G gt the original type Badge lt B gt Note Badge lt G S gt lt B gt Black model only 3TTB 8B BC Self tapping screw Cloth tape lt S gt Silver model on
54. Note No input signal Good bye WR Other models light on Press POWER button to finish the test mode of FL tube 42 PACKING PROCEDURES Accessary bag 88 Put labeT81 between 2 and 3 of instruction manual E 83 84 85 REF NO PART DESCRIPTION REF NO 71 29092044 Pad 79 72 29100034 1A 850 650 Poly bag 81 73 29110149 Tape cellophane 83 74 29110148 PP tape 84 75 29100201 350 200 W250 Polybag 76 29053869C Carton box D 85 29053870C Carton box B P 86 29053871C Carton box S 87 29053872B Carton box lt G gt 29053893B Carton box lt B gt lt C A T gt 88 Y 29363052 Label EAN lt gt lt gt 89 29363053 Label EAN S 90 29363055 Label UPC D C 29363099 Label EAN lt gt lt gt 91 29363100 Label EAN G 92 93 PART NO 29100097 1A 29363059A 29343286A 29343288A 29343290A 29343289A 29343287A 24140478 24140479 3010054 232140 292115 292142 25065462 NOTE THE COMPONENTS IDENTIFIED BY MARK N ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK REPLACE ONLY WITH PART NUMBER SPECIFIED DESCRIPTION 350 250 Poly bag for power supply cord lt O gt N Label cabl ole lt gt lt G gt Golden model only S Silver model only D 120V model only Instruct
55. Off Sin 2 i 01 01525 ow 53 168 9 3 605 0 lt 8 NN 6 0 5 HESLY 4 5 EI 25 22 rzo a 80529 7 1 44 3 8 02529 5 9295 amp 5 zm gt 2 2 gt i n 8 2 2 301 Boon wa D O 4 Lo pea a 1 MISA RE 12918 1898 19918 V108Z1f LE m Qo 1369 5 8 9108 17 1 20141810 gt E SSS SS SS 5 2 gt EL X 4001 Six 879 001 1920 2 28528 228 Bx lt am T 52 5 8 55 55 gt 5 2 es 2 o a 59 TX SR500 E SCHEMATIC DIAGRAM 2 1 DSP SECTION T 2 5 0322 79 07 79M12 5 2237 1 TAPE OUT 0303 caoz 06405 Mos R304 78 12 C6409 89509 10 16 2232 100K 8 06406 TAPE 1 IN ist z s Ubi 8 Lem E Ages 10 8 1 55 00 27 TUNER a a E 5 5 er 57 ovr L 300 301 C303 Ca07 88 56 011010 E 55 other 4713
56. Stereo 0 3 30 Hz 15 kHz 1 0 dB 45 dB at 1 kHz 30 dB at 100 Hz 10 kHz Frequency Response Stereo Separation AM Tuning Range North American models 530 1 710 kHz European amp Australian models 522 1 611 kHz Worldwide models 531 1 602 kHz 530 1 710 kHz 10 kHz steps 9 kHz steps 9 kHz steps 10 kHz steps UE Usable Sensitivity 30 uV Image Rejection Ratio 40 dB IF Rejection Ratio 40 dB Signal to Noise Ratio 40 dB Total Harmonic Distortion 0 7 GENERAL Power Supply and AC 120 V 60 Hz 4 0A AC 230 240 V 50 Hz 320W AC 220 230 V and 120 V switchable 50 60 Hz 320 W 17 1 8 x 5 7 8 x 14 13 16 435 150 376 mm Power Consumption Dimensions WxHxD Weight North American models 18 7 Ibs 8 5 kg Other models 19 4 Ibs 8 8 kg REMOTE CONTROL Transmitter Infrared Signal range Power supply Approx 16 ft 5 meters Two AA batteries 1 5 V x 2 Specifications and features are subject to change without notice Power supply and voltage vary depending on the area in which the unit is purchased TX SR500 E SERVICE PROCEDURES 1 Replacing the fuses This symbol located near the fuses indicates that fuse used is fast operating type For continued protection against fire hazard replace with same type fuse For fuse rating refer to the marking adjacent to the symbol 4 5 symbole indique que le fusible est a rapide Pour une protection permanente n untiliser
57. TX SR500 E Ref No 3727 ON KYO SERVICE MANUAL MODEL TX SR500 E Black Golden and Silver models 120V AC 60Hz 230 240 50Hz 120 220 230 50 60Hz 220 50Hz SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK REPLACE THESE COMPONENTS WITH ONKYO PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL MAKE LEAKAGE CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER ONKYO SIGHT amp SOUND SPECIFICATIONS AMPLIFIER SECTION Continuous Average Power output FTC All channels with no more than 0 08 total harmonic distortion Continuous Power output DIN 85 wattsx5 at 6 ohms Maximum Power output EIAJ 115 wattsx5 at 6 ohms Dynamic power output 160 watts x2 at 3 ohms 125 wattsx2 at 4 ohms 85 watts x2 at 8 ohms 0 08 at rated power 0 08 at 1 watt output 0 08 at rated power 0 08 at 1 watt output Damping Factor 60 at 8 ohms Input Sensitivity and Impedance DIGITAL INPUT OPTICAL 1 2 0 5 Vp p 75 ohms DIGITAL INPUT COAXIAL 0 5 Vp p 75 ohms LINE CD VIDEO 1 2 3 TAPE 200 mV 50 kohms Multichannel Input DVD FRONT L C R SURR L R 200 mV 50 ko
58. VERTER VOLUME RAM AK4586 TONE 0801 8D3811K1 SUB MIGRORPODESSOR Japanese model only DSP MPD70232GC 30 8BT CS493264 DIRCS lt lt DSPCS lt ROM RAM 232TXD lt A151 232RXD lt A161 A171 9 R6380 Q6303 3 lt 4 055505 8 THERMAL oc 7 0702 CDTO SCDO NTI INTO Japanese model only DIRPD 1 07001 SENSOR RESET lt lt 9 Q6701 2 000 JU ale ee 12 5MHz 0181 96070 74 RDS CURRENT 4 FAILURE DECODER DET DET European model only 37 2 TX SR500 E D tc 2 gt lt OSC gt 1308 224 HS 9zd 105524 9 624 zzd 805 64 EA 8y0S 0zd Od LNI OOd Ld LNI LOd LELLU Q7008 MAIN MICROPROCESSOR 57501 SUB MICROPROCESSOR UPD70232GC HNA 16MM39T 38 IRF STANDBY IND 07505 isnrav NY U7501 dal E1 m cc 2 oz e 5 lt
59. _ Segment output terminal of P20 Connect the 5MHz ceramic oscillator between 3 and 4 4 EE Internal connection terminal RESET i 5 System reset signal input terminal 7 5 SUBCL SCK EN Clock input terminal to transmit the signal from main microprocessor 28 Data input terminal to transmit the signal from main microprocessor 48 a5 __ SUBDO SDI P19 Segment output termina of P19 44 seamentouiputteminaofplg Segment output terminal of 18 Segment output terminal of P17 46 __ 17 P16 48 P15 Segment output termina Segment output termina of P16 of P15 SUBDI SDD Data output terminal to transmit the signal to main microprocessor 49 14 Segment output terminal of P14 10 suBLDY o VBJ Pulse input terminal from the rotary encoder of volume VAJ Pulse input terminal from the rotary encoder of volume jsscBJ Notused SSCAJ Notused IRIN Not used Data ready output terminal to transmit to the main microprocessor 51 12 52 Pu Segment output termina Segment output termina Segment output termina of P13 of P12 of P11 53 __ Segment output terminal of P10 54 ol Segment output terminal of P9 55 Segment output terminal of P8 16 17 srevLED Standby LED control outputtermina 57 Jp o 1s Signal input terminal from the remote c
60. attenuator or Volume so that the output level becomes 35V p p Confirm that the speaker relay does not turn OFF when a 3 0 ohm load is connected Confirm that Protect indicator lights on when a 1 5 ohm load is connected Caution Don t continue more than 3 seconds MULT CR CHANNEL SPEAKER OSCILLATOR INPUT TERMINAL IL DIFFEREN SEND TIATING E CIRCUIT ATOR 200Hz SQUARE OSCILLO SCOPE INPUT 33k 0414F 156133 3 3k OUT PUT 35 10k 0 01 uF GND Test Mode Differentiating Circuit 1 Turn POWER button on 2 Press and hold down CD button then press STANDBY ON button 3 After TEST on the FL tube is displayed press CD button to set the unit to the test mode of FL tube Note DVD TEST 1 VIDEO 1 TEST 2 SP A UP VIDEO 2 TEST 3 VIDEO 3 TEST 4 SP B DOWN Test mode of FL tube SP A SP B Test x YZ FEDCBA987654321 light on The segments of odd number light on The segments of even number light on FL TUBE Item Confirmation of voltage sensor 1 Set the unit to TEST 3 2 2 Apply the signal 1kHz 15dBV to the MULTI CH input Confirm that the FM STEREO is displayed Confirm the all channels except SUBWOFFER 3 When connect the resistor 2 7 kohm 1 W between the terminals COM and TH1 of P6301 confirm that FM STEREO light on Note No input signal 4 When set the unit to TEST 4 30 confirm that the speaker relays of RL6901 and RL6902 Region US U S A turn off EU Europe
61. d output terminal of 3G P24 Segment output terminal of P24 Grid output terminal of 2G P23 Segment output terminal of P23 Grid output terminal of 1G i J ADJUSTMENT AND CONFIRMATION PROCEDURES 1 Idling current adjustment TX SR500 E Before Idling adjustment turn the trimming resistors R6040 R6041 R6042 R6043 and R6044 to counter clockwise Connect the DC voltmeter to sockets 6080 6081 6082 6083 and P6084 After turn POWER to ON adjust the trimming resistors R6040 and R6041 so that the reading of voltmeter becomes 2 5 mV Front channels Adjust the trimming resistors R6042 R6043 and R6044 so that the reading of voltmeter becomes 1 5 mV Center and surround channels After adjustment attach the top cover Confirm the voltage of points above after about five minutes Front and center channels When less than 7 0 mV readjust the resistors above so that the voltage becomes 7 0 mV When 7 0 mV to 9 0 mV you are not necessary to adjust When more than 9 0 mV readjust the resistors above so that the voltage becomes 9 0 mV Surround channels When less than 4 0 mV readjust the resistors above so that the voltage becomes 4 0 mV When 4 0 mV to 6 0 mV you are not necessary to adjust When more than 6 0 mV readjust the resistors above so that the voltage becomes 6 0 mV Note No load and No signal L R LS RS BIAS BIAS BIAS BI
62. hms SUBWOOFER 36 mV 50 kohms Output Level and Impedance Rec out TAPE VIDEO 1 Pre out SUBWOOFER Frequency Response Tone Control Total Harmonic Distortion IM Distortion 200 mV 470 ohms 1 V 470 ohms 10 Hz to 10 kHz 1 3 dB Direct mode Bass 12 dB at 50 Hz Treble 12 dB at 20 kHz Signal to Noise Ratio CD TAPE 100 dB IHF A Direct mode Muting 50 dB VIDEO SECTION Input Sensitivity and Impedance VIDEO DVD VIDEO 1 2 3 1 Vp p 75 ohms S VIDEO DVD VIDEO 1 2 3 1 Vp p 75 ohms Y 0 28 Vp p 75 ohms C Output Level and Impedance VIDEO VIDEO 1 2 MONITOR 1 Vp p 75 ohms S VIDEO VIDEO 1 2 MONITOR 1 Vp p 75 ohms Y 0 28 Vp p 75 ohms C TUNER SECTION FM Tuning Range Usable Sensitivity 87 5 108 0 MHz 50 kHz steps Mono 11 2 dBf 1 0 uV 75 ohms 11 2 dBf 0 9 hV 75 ohms DIN Stereo 17 2 dBf 2 0 uV 75 ohms 17 2 dBf 23 hV 75 ohms DIN 65 watts per channel min RMS at 8 ohms 2 channels driven from 20 Hz to 20 kHz Capture Ratio TX SR500 E 50 dB Quieting Sensitivity Mono 17 2 dBf 2 0 uV 75 ohms Stereo 37 2 dBf 20 0 uV 75 ohms 2 0 dB Image Rejection Ratio North American models 4048 Other models 85 dB IF Rejection Ratio 90 dB Signal to Noise Ratio Mono 76 dB IHF Stereo 70 dB IHF Alternate Channel Attenuation 55 dB IHF 400 kHz Selectivity 50 dB DIN AM Suppression Ratio 50 dB Total Harmonic Distortion Mono 0 296
63. ion manual E Instruction manual GDSW lt P gt Instruction manual CT CS lt T R Q gt Instruction manual FSI lt P C gt lt P gt European model only Instruction manual digest lt D gt lt T gt Worldwide model only RC 478M Remote controller lt D C gt lt K gt Korean model only RC 479S Remote controller A Australian model only UM 3 Two batteries R Chinese model only NMA 3057 AM loop antenna C Canadian model only FM antenna lt P A T K Q R gt lt Q gt Hongkong model only FM antenna lt D C gt lt O gt Except 120V model YAE21 0237 Antenna adaptor lt T A R Q K gt 25056005 N CV K 1 Conversion plug T 29365090A 43 Warranty card D TX SR500 E ONKYO CORPORATION Sales amp Product Planning Div 2 1 Nisshin cho Neyagawa shi OSAKA 572 8540 JAPAN Tel 072 831 8111 Fax 072 833 5222 ONKYO U S A CORPORATION 18 Park Way Upper Saddle River N J 07458 U S A Tel 201 785 2600 Fax 201 785 2650 E mail onkyo onkyousa com ONKYO EUROPE ELECTRONICS GmbH Liegnitzerstrasse 6 82194 Groebenzell GERMANY Tel 49 8142 4401 0 Fax 49 8142 4401 555 E mail info onkyo de ONKYO CHINA LIMITED Units 2102 2107 Metroplaza Tower 223 Hing Fong Road Kwai Chung N T HONG KONG Tel 852 2429 3118 Fax 852 2428 9039 http www onkyo co jp 44
64. ly AC238 Isolated plate d moce only Wire al lt T gt Worldwide model only lt P gt European model only 8A UL or lt K gt Korean model only 8A T UL ST2 Fuse lt D gt A Australian model only 8A EAK Fuse lt O gt lt R gt Chinese model only A 6 3A UL T 237 or lt Q gt Hongkong model only lt O gt Except 120V model 6 3A T UL ST2 Fuse lt D T A R Q gt 3 15A SE EAK or 3 15A SE TL250V Fuse lt O gt 2 5A SE EAK or 2 5A SE TL250V Fuse lt O gt NCFC7 151512 Flexible flat cable NCFC5 102012 Flexible flat cable NCFC7 081012 Flexible flat cable AS UC 2 or AS UC 2 Power supply cord lt D gt 253197 N AS SAA Power supply cord lt A gt 253233KAW A AS CEE 2 Power supply cord lt P T K gt 253198HIT A AS BS Power supply cord lt Q gt 253337HIT or 5 253338 N AS CCEE Power supply cord lt R gt Z N NSCT 2P2561 AC outlet lt K gt 25052665 2203633 2203634 2203653 2203654 or 2203656 2203623 2203624 2203643 2203644 or 2205646 KTD1047 O KTD1047 Y MN100S O MN100S Y or MN100S P Transistor 817 KTB817 Y 1005 1005 MP100S P Transistor De TX SR500 E EXPLODED VIEW PARTS LIST REF NO PART NO DESCRIPTION Note U19 1A928519 1A NAPS 7419 1A Terminal PC board ass y lt D gt lt B gt Black model only 1A928519 1B NAPS 7419 1B Terminal PC board ass y lt P gt Gi Golden m
65. ndby switch PC board ass y aloszqr NAETC 7405 Headphone 5 terminal PC board ass y JL7502B NADIS 7403 Display 19 TX SR500 E A B C D WIRING VIEW 2 7406 Front video PC board ass y NADG 7401 LES DE DSP circuit PC board ass y a W P253A ds NAVD 7422 Video X terminal PC board ass y P801 P261A z NAETC 7407 Prot Connector PC board ass y P7502B TUNER PACK D P410B P411B cable Jumper Wire Socket PC board to PC board porem 20 TX SR500 E PRINTED CIRCUIT BOARD VIEW 1 1 FROM SOLDERING SIDE NADIs 7403 Display circuit PC board P7502A R7580 O O O O O 975022 o e TW 9 QUO ADJUST QUO o ONKYO 9 87646 o 9 a 2 NCDIS 7403 6 9 2 9 25137403 I2 g ne 7 5 0 ae 5i ADJUST rS 04 Sez 4 87637 57636 OAL DA ES 6 ED 3 609 S Po c 1 SP TUNING TUNING ADJUST UP DOWN
66. odel only REF NO PART DESCRIPTION 1 928519 1 NAPS 7419 1C Terminal PC board ass y lt A gt moce ony T901 2301577 NPT 1436D Power transformer D 1A928519 1D NAPS 7419 1D Terminal PC board assy lt R gt 2301578 NPT 1436P Power transformer lt P A gt 1A928519 1E 5 7419 1 PC board assy lt T Q gt lt T gt Worldwide model only 2301579 NPT 1436DG Power transformer lt T R Q K gt 1A928519 1F NAPS 7419 1F Terminal PC board ass y lt K gt lt gt Korean model only U1 1A928501 1A NADG 7401 1A DSP circuit PC board ass y lt D gt U20 14928520 1 NAPS 7420 1A Primary circuit PC board ass y lt D gt lt A gt Australian model only 1A928501 1B NADG 7401 1B DSP circuit PC board ass y lt P gt 1A928520 1B 5 7420 1 circuit PC board assy lt P gt lt Rs Chinese model only 1A928501 1C NADG 7401 1C DSP circuit PC board assy lt A K gt 1A928520 1C NAPS 7420 1C Primary circuit PC board assy lt A gt y 1A928501 1D 7401 10 5 circuit PC board assy lt T R Q gt 14928520109 NAPS 7420 1D Primary circuit PC board ass y lt R gt lt O gt Except 120V model 1A928503 1A NADIS 7403 1A Display circuit PC board ass y lt D gt 1A928520 1E NAPS 7420 1E Primary circuit PC board lt T Q gt 1A928503 1B NADIS 7403 1B Display circuit PC board ass y lt O gt 1A928520 1F NAPS 7420 1F Primary circuit PC board ass y lt K gt U4 1A928504 1A N
67. ontroller 56 7 Segment output termina of P7 Segment output terminal of P6 AVSS Ground terminal for A D converter s Segment output termina of P5 59 __ suppl terminal Apply 5V Negative power supply terminal of FL controller Operation key connection terminal 20 k2 Operation key connection terminal Operation key connection terminal 61 pa Segment output terminal of Operation key connection terminal e a __ Ground terminal P2 KO Seqment output terminal of P3 23 lvsso Segment output terminal of P2 24 AVDD Power supply terminal for converter 6 JP o Segmentouputtermnalof Pi Cd 25 VDDD jPowersupplytermina Apolys5V 65 o 166 Cd 5 2 2 5 5 52 Grid output terminal of 15G SYSOUT O Systemcodeoutputtermna 67 Grid output terminal of 14G P35 Segment output terminal of P35 E 13G Lm pse ouput terminal of oq fiee ___________ P33 Gridoutputterminalof 116 Cd P32 10G Grid output terminal of 106 P31 9G 33 P30 7 SegmentoutputterminalofP30 1 Grdouputtermnmalot8G Cd P29 7G Grid output terminal of 7G P28 6G Grid output terminal of 6G P27 5G 37 P26 O SegmentoutputterminalofP26 77 o Grid outputterminalof4G Cd 25 Gri
68. roup as the original type PRINTED CIRCUIT BOARD PARTS LIST 3 REGULATOR PC BOARD NAETC 7410 1A 1B TX SR500 E POWER AMPLIFIER PC BOARD NAAF 7417 1A 1B 1C 1D 1E 1F CIRCUIT PART NO DESCRIPTION CIRCUIT PART NO DESCRIPTION 06931 222780565JRC NJM78M56FA IC Transistors D6932 D6933 22380260 or RL1N4003 or Q6010 Q6014 2213284 or 2SC1740S R 22380035 GP104003E Diode Q6020 Q6024 2213285 28C1740S S C6931 394651027 1000uF 25V Elect capacitor 06030 06034 2203434 KTD2061 Y Bc 000 06040 06044 2203424 KTB1369 Y JL9501A 25051111 NSCT 7P898 Socket 205000 2SA1930 P410A P411A 25051235 NSCT 10P1025 Socket 96070060 P6931A 25051240 NSCT 15P1030 Socket 2210755 29501779A P7503B 25052241 NSCT 8P2138 2210756 2SC1775A F 25051312 NSCT 8P1101 2211732 25 1845 25051852 NSCT 8P1639 or 6211793 2SC1845 E or 25052054 NSCT 8P1841 Socket 658938 KTC3200 GR Q6303 2215995 KTA1267 GR SECONDARY CIRCUIT PC BOARD NAETC 7411 1A 1B 22 2 CIRCUIT PART DESCRIPTION is 2 22 Resistors Q6601 Q6603 2215864 KTC3199 GR R9501 453530104 1ohm 5 1 2W Metal 2212119 R9502 453534794 0 470hm 5 1 2W Metal 221329401 R9503 453532294 0 220hm4 5 1 2W Metal 2212289 R9521 453530224 2 20hm 595 1 2W Metal 96701 06702 2219896 Sockets 2210755 25 1775 JL9501B 25051111 NSCT 7P898 2210756 25 1775 2211732 2S
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