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"service manual"

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10. 51 6 2 TPS Q1 053 R1 2 lt HE 7 07058 D1038 EE 92 0220 ODE 2 x 4 0 DI 4 gt R1126 2 11 gt 9 B 1104 10 2 A gt Ri a Ewa S 8 H Es n n db Ew Ewa 7 R OS5 8 5 EAR 222 1 ah ci 042 JF 2 EEE 2 3 109 Els E dE Je1111 ag 11 E Hi 2 E C1062 je 2 i AH Be bat Bie H e P L I HE 01191 cia Ven Love Aa e PI 2 Pa 4E e1108 d EE EE R1081 R1258 R1123 2 SEQ 3 0 70 in 3 pwd 8 B0 R1263 8 Fre 3 Tlg E 2 Di He R1128 2 81738 RIG 2 4 x 2 Eee 3 di 5 3 HE AR Lila S 8 fe RETO 3 Maf 9 o gt E 2 2 R1208 mud Qi 9 k aA ella crise D E 2 9 i Fe a e i Ef IAS Ge 2 EN 22 SEE 002 3H ON E 01212 Ms R1260 E RS 4E c1219 1224 T 1 R1 250d iH 51169 R1249 4 N R1160 2 T Ew Di 5 N C1120 R1138 C1124 R1145 4 A7 53 E i CM BS LE E d Pime Di P A Side A pi Pin 37 Collector Emitter Common Base 1 Base 2 colle r Emiter Collector Collector Cathode 1 Anode 2 8 N Pin 48 Di gt N gt ILL ion Galhode P i Da CN Pin 4 Collector f
11. QBs R1120 Ws LV gt 2 8 2 o ets mass R1175 3 2 5 EB agp Pwr 14024 amp T 2 d ob 2 wg Jg ds m S zB 5 19 X gt 2 ni E BEL m gt gt n 1 ag miss 2 L al ele 108 01916 0191 a NON d 7 2 7 T deb deb Y R1103 5 C1135 aa SE EBwjnise ae d n2 aesa cje alo 28 2 INIT C1097 13a HE q olo 113 Ta JP GIS o Q3 9 n Econ T 12 1 01097 n n 408 F1002 Oe 1 2 ELE o loro Ld D T 101 PTa d 2 Ew l arose 114 DI 034 2 2 Ew SL Jo Ls o lg 2 9n pa m LN H 2 4 An H 2 5 T b z 5 a H DI 028 E 1 TOT 2 6106 gt R m22 HF 1 13 21167 Fri Q o are 11 01941 C1065 1 JE 21118 2L ers MUN EN sit GOE 102 81154 gt s R1047 TOTE 55 d N erg ma ERGE ES PS gt z secs 5 1151 1045 0101 E D1013 T Q JF n n 1 de n m SE ems 8 01012 5 E eu Ale R1017 U R1004 U Bs LAN MH 82 9 E 4 qi 192 8 R1045 W 9 S L1010 5 9 R109 We e Ilse ud erase
12. 2 7300 EE T cet o L R 8 T k lam le C gu 26070 g Ido Cu TH 9 NN a Z 8 A9T 26779 oR 1 gt m ao gt all 50 s 0 d T uro of A Y a J TETTI T Y LS o9 0 1598 gt 4 me n 7 2 d a cues M as N si JE NL E MEME SIE ll F E lt a Ti ne m eu NW Or lt US o_o J Y Y T MALUS h eso o lu SI gt x 0981 gt SHR ut Bri TO E gt S D 0 E QU AGE 70 09 772 ap LL 4 or 4 2 Sq NW R lt Ai ZOTTH eva Or m dA TL lt 7 o nz Qv oy 9 GO gt ri 1 5 1 O _ 92279 00 10 kf a n Sn S AEE OF T 1 E 17 SE 4 BETTI T 5 e RE D 09 m SE m gA9T EN S DIO H3 der MIO 22 TS Q E 4 1 Oa 9 10 0 at 5 Ma e Dip BUSTO ON H iB uA 0 yon HO FO ASI La 09070 7 11 n Oc N at IU z OR ev SEA 0 7 0 8 a O E oo Is E 5 eero OEETO H A SC 00 DO T c Il Md R TO AGZ 7020 27 caio TN 2 8 0 li ON g
13. y y y y 1 y y 1 y y 1 y y CON 652257 806 S THs Wy ZHAYLT 9pT 3 LINMOHNILVW LL LL LL LL LL LL LL LL I gt gt lt gt gt lt gt OD gt gt e lt gt e lt gt lt gt lt gt lt gt gt gt lt gt UD lt gt lt gt gt gt lt lt gt lt lt gt QD gt gt INV Circuit Description Receive Signal Path Incoming RF from the antenna jack 1s delivered to the RF Unit and passes through a low pass filter consisting of coils L1001 L1002 and L1031 capacitors C1004 C1005 C1008 C1010 C1014 C1016 and C1221 and antenna switching diode D1003 RLS135 TE 17 Signals within the frequency range of the transceiver enter a varactor tuned band pass filter consisting of coils 1 1010 and L1011 capacitors C1044 C1046 C1060 C1065 and C1068 and diodes D1011 HVC358B D1012 HVC358B D1013 HVC358B and D1014 HVC358B then are amplified by 01012 25 5006 1 and enter varactor tuned band
14. 120627 31916 TANVd 07 6voro OGOTO 15530 2 1 6595 4 NSSELO8 S yoorsd G6voro XING Sluvd AVIdSIO MS XH XL MS XH XL Ms dg Wumsceeeeeeseeeeee eem e mmi 3 9802 ADVVNT LH 80078 66 6 6660 Rem ar SOG 3NOL ndo dHS39TGZEN vTOTO I ANO AO8T XA HOOT 0 H 5 IZJOGVWAJIV 200 005 8600 NM MS H L H3AIHG 03 00 Toorao 2280 Leesose 96982 MS N M JI 97079 97070 97070 GGESST HESEOAH 0 ABSEDAH 998960 8 SBGEOA AH ETOTO 095 20 SBGEO AH IZ90GVWAJIV 00 0 9895 203 89856 0 SOSEOAH NSXL ZHWS lt tt cWv 7 00939827 21070 cOUT 3X z3I AG XH XIW 487 AG XH 0029 92 N3SETTEV ZLEOTO dWV H3MOd 4 930 AG JWaoscr TAL orota Len m e em pe s ger 3 0 1 y
15. 6E0 0 zyl Era TD De EI Collector Base Emitter RT1N441U N3 Q1042 1053 Collector Base Emitter PDTC114TE 24 Q1058 E SE EE 1 Cin Ba 8 EW 8 2 02 MAIN Unit Lot 3 5 DI a Id 1149 2 2 6 Cathode 1 Anode 2 Anode 1 Cathode 2 MC2850 A7 D1030 Cathode Mark Anode FA1101F VX 180 D1035 1038 RN 04 429 ye 2 0 E1787 1 222 1 2 m um D A dE 68444 0 50 18 dd 6 de B LOLO SSLLY EW 07 8 lt Cathode 1 P i 9 7 Cathode 2 Anode 1 2 12 228URSYGC S530 A2 TR8 D1026 23 MAIN Unit Lot 3 Side B 24 M37516E6HP MB15A02PFV1 BR93LC66FV VR1006 N pint pm 1 16 MOY 2 7 up ain Lb ain o o C1221 d c e C1186 e e 2 lt gt C1046 EE e i I 01011 c1087 N 5 25 R1041 61060 Fi n o ND N di 6 L CTOo74 51 R1062 00 hU o L 208 960 B 14407 0 9 b
16. J TakArund J 90 9 124 Call Rest Speed Dil j 58 98 VX 180 only Operating Manual Reprint Description of Operating Functions Monitor Press the assigned Soft key momentarily to override dis able the Tone squelch Background noise or incoming signals will now be heard whether or not a matching tone is present on the signal Press and hold in the assigned Soft key for more than 1 seconds to override both the Noise and Tone squelch Again press and hold in the assigned Soft key for more than seconds or press the assigned Soft key twice to resume normal quiet Noise and Tone squelch action Low Power Press the assigned Soft key to set the radio s transmitter to the Low Power mode thus extending battery life Press the assigned Soft key again to return to High Power operation when in difficult terrain Lock Press the assigned Soft key to lock the Soft keys except Lock and Monitor key thus the A B C and MONI TOR keys can be disabled to prevent radio settings from being disturbed Lamp Press the assigned Soft key to illuminate the LCD for five seconds Channel Up Press the assigned Soft key to switch to a higher operat ing channel number Channel Down Press the assigned Soft key to switch to a lower operat ing channel number scan The Scanning feature is used to monitor multiple chan nels programmed into the transceiver
17. 0 etdta 80 4 aS pe NW 2 Y ucc I S 1 do diga 5 R o0 OL ZETTH p 7 cavi Z NW L de ty 87119 Bs ag 304 E agtt o 8 9 O ae vlt US N i Sug 0017 gt av 2 SOF Wire E MW il 224 lake v m 0020 var N ASE VITO im e i Tio 0 om lt s 1 T XI 7 0 A 7020 SS i eETTU SIN A BOTTO k T a H ug AZ 4 ANSE G k EVIT TO O U 0 TITO Y n e ER S Ex Era err aa S i 11 po c EOM S DIS Una D Ww Q t E Y D N 0 2 41 dea E 4 sa ac DEN TE 07 s 7 Ung g 92 EU LITI Q 2 tp SdL A K K KE T 0 DS Cen m 53 gt MOT 22215 k 21 al g roo H Ow eee groo o ix R LESSE d X HO d r TETTO d 70070 a UL 6 60119 k 961173 gt 1 iii i Tonos 2 Al 7 T N HO dG OYY EN 0 085194 OS kt 508580 zonon z 06710 ire E O U Sie xxx TH Silo DORICO Sans ooo l R 4o 4 11 5 e AW 0 c O t a700
18. AL ELECTRO CAP CHIP CAP CHIP TA CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP TA CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP TA CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP TA CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP TA CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP 0 01uF 10uF 0 01uF 2 2uF 0 001uF 100pF 0 1uF 0 001uF 0 0220 010 0 0220 010 0 0033 4 7uF 0 1uF 0 1uF 220uF 220pF 0 1uF 0 01uF 0 01uF 0 00220 0 00070 0 0033 0 010 10uF 0 01uF 0 022uF 0 001uF 0 1uF 0 01uF 0 01uF 0 1uF 0 0047uF 22pF 0 1uF 0 1uF 7 pF 68pF 2 2uF 0 1uF 0 1uF 0 001uF 33pF 0 001uF 0 001uF 0 01uF 0 001uF 0 001uF 4 7uF 0 1uF 0 1uF 0 1uF 680pF 4 7uF 22pF 0 01uF 0 01uF 0 001uF 12pF 0 001uF 220pF 220pF 220pF 0 01uF 0 01uF 0 00220 I UJ 0 0 00 00 0 00 CO U 0 0 UJ U U U U U UU 00 0 0 UJ E E UUJUJU QU UJ UJ L GRM39B103K25PT TEMSVA0J106M 8R GRM39B103K25PT GRM42 6B225K10PT GRM39B102K50PT GRM39CH101J450PT GRM39B104K16PT GRM39B102K50PT GRM39B223K25PT GRM39B104K16PT GRM39B223K25PT GRM39B104K16PT GRM39B332K50PT TEM
19. Therefore be careful not to remove this cover unless mic element replacement is necessary M CP7064001 BELT CLIP ASSY Block Diagram Pee eee VIVO UNO AS LNOI INIT NOWAOS yg NII XH gt NIT XL gt mmn en o 23 2 9 9 9 03 103 rav TINI gow sod ray 7 9 HO HJ ray QON D ko m a m m JXL MS SLAW DIN 31 manne ASBGIVSE 6912 5062 6 2062 0 GOTO ZvOTO Trovo LY OTO LTvOTO us ASBSTVSe 58070 0317 div gow sod xxx GEOTIG 3 1 1 BOGEOAH MS NTrtdTLH 09070 8 CANO dS 6 201900 ZOOFH a SrStroSe BEOTO 7 TSOTO gGEOTO rav HA H3lH3ANOO OL Wd OL VIVO Td 13 10 03 1 OL VIVO WOud33 S990 E8 0010 50681 vOOYHI 130 vOOTHL 93H gr 3 91 1002 Seoto 03 1 ASna x L J9ASurnisec cr 93070 MS 31 310 0 WOBJ 86 gt av 2 9 07 yiga ASBSTVS2 305 6 20 9191 POOTO 03
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21. E QN PY 0 AW 0068 7 1 5 Li J n 2 ITO o 1 5 2 LA a Qo 1 NW Te D A H3 HOOT ZEYH 0 Va 3 D 0 p S n dol 78079 NW X 2 MOOT TEETH o 0 isto 7 MW qu br 4 OOF T MOOT RBS q 0010 Oly 10 ION NW Ul dal OO gt T DA 628180 qu c a n T 20 ONAL a HO dozt Or NW Go dmn OF o 6 0123 ond a D No 01 e e gt NO 00 6 007 OO co Dm AW Miu 0 5 NW 0 lt 39 NW 7 y g 097 ANN gt gt 20 NE 0015801 H Ms TO MW 8 0 I Al ojo XOOTZBOTE 0 00 80 T ZECTH b iD gt 6 42 3 f 0 a lt E m gt 1 cn QU To MOOTT E O a KO 5 mo MW H ISSY B x c lt O lt 0 16 7 oasacrcdgd ss BS SY of 2 GL O O 25 02 SU a 1 SUB A 3 OEd I 5g Il 4 1 0 006 TZ WS gt k H 70070 Rom O LO Ted D MRA 2901H EZO Q oU sd Do J Sa n 9901 T h NWA NW MN 11 cS 2425 O 44 HO 232 M cds 90 k OO 270 SIL 89079 2 ca EI re OO ere Ag AS T 0 La e 07 OT L 1 Agt 7 0 29075 ABT x On 22007 LO SvO
22. 06 LOTTO HI S mayne 0 CE CONDI ON 2877 1 B 0 OONWOO HO 1 6 On Ho der TOSS 0 E NS 0 SOTTI ZA SOTTI 4 BOTY l A 2 II NW e T 5 42 Uc nego 0 MT OCT LOTT KEK uec a Da OW 67 SE COTTI a era NW d_ SUL b R ON gt 9EOTD 0 MT 6602001 7 Lem 20 N k zorio D 59 5 iN T QU 9 b Lm NI 711 2 zu i di N AST Oi 608 OOTY 5 BOOTS Si I Y Of Ho 9 1 2 LOLLY EZTTS ola 9 20 h AW AM I SIT Qo 96079 PMR ZVTTH EOTTH oT HO dee D Tetti t T Ov E6 Soy ait Ho dze 019 Ww 05 16079 Oq OD O ONS wages odi e EAE 378688007 0 H T R 1 oes N B J 2073 AE TiO a 1 0 T TMA m 6670 2 6 0 O CO 5 6 0 89 9 1 ae 7 2 Ww OSE E ei Sa 05 QU Md eT 327 oeoa E 0 4 S xxx88TTO 011 I P k ar DS k e m Ti OL m gt E k OO D N PN SEJAH D m O O 255254 o Pa 3 N y AE 9 OI E a lt n O DIO 0 T Ike oe CD CD 8 YOO O GUI omi 7 a9 TO CD Bro a gt a 3E x AIR 202 7 di 21071 b 0 B 7 O 0 m i
23. si k DO CU D Sco lo Da 9 4 SA AY 207 1 HASCIO O N 0 ACT EIE SES 5 D 1 7 k 4 co GITTO ccO y TITTO pl g ASI i P O9TTI S N o E O 55 aN ecd 2 00 11 8 Il 0 70 onm Tec O p T N e pet MY L YluH 7 a Mo ai erar ole AST o DO ila O m m N k a 4 i ne 11 WW E T doce 9 99 O S ins ug m LOTTO Ves it E Qo e 0 J N of Y CcOO O 0 O Mem R D s lu Em ERE 5 2 T lt LO 0 salate er gt SEG E eB 2 S N k m d o 5 e DI E 9 0 mg 9 AT 0 46 7 R Mm AIA chi oe GE 05 OD TLTIO RY EETTH 4 OOT _ 0 NW N M URS gt a xin avs 0 2 NT F o gt gt 59 aj TO 80 i OZTTH T E SE NW VOCTH 0 O 6 9 C Y Lm e D aS a Swot SS O 9 0 b or rs Om gt A R Ty vo 59 Duz Tos 28 gt 1 on 27 E N E 0 Y N TN b NW 1 A S uei dea Ox ib TAE HO does LN S HOST oSrTH TOUT aes ty apro el rv TO 59 dv DT 95 NW 5 Tonto BETO 9 Le We Y W4 6 6
24. L1 d 001 R1101 WW C1013 HH CTTr68 HHI b an C1004 TEH Q4 002 de pei o o 020 1 c1 093 C1 091 HE R1099 EA nm H Qi 007 Pwr 029 A Fui 09 End Leo L Vk p LI x 66013 7 60919 A a N E o c1203 Hk DI SL V FE Gate 4 Drain Source 25 2596 01016 Gate 2 Gate Drain Source SGM2016AM MA Q1026 IHE c1055 01174 6 4 015 Ege xin 9 11016 9 E o R14 8 s 5 89019 Ero ra ia Ed ei e 8 gt gt e a EC EN 018 205 7 HH 1 075 ESSE S o R1210 9 C1052 HE 1 vA Rass EvA 81013 2c ta 2015 71072 JH ate 27 700 SEA Ew LOO TH m 7010 1 11 SELE EP venta LI LI 1 bY Collector Emitter RT1N441U N3 Q1034 1045 1063 Base Collector nt Base Emitter RT1P441U P3 Q1013 1020 1059 8 x 806172 T J im 9 DS 702 Li Collector Base Emitter 25 1586 SY Q1056 1062 i R1024 Ew Cp E 81 ZAR 2 1 8 8 mi x dx E LZ LH
25. CHIP RES CHIP RES CHIP RES CHIP RES 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 1 1 5 5 5 5 5 5 5 5 5 5 RMC1 16 000JATP RMC1 16 103JATP RMC1 16 563JATP RMC1 16 332JATP RMC1 16 103JATP RMC1 16 473JATP RMC1 16 332JATP RMC1 16 823JATP RMC1 16 104JATP RMC1 16 122JATP RMC1 16 683JATP RMC1 16 104JATP RMC1 16 821JATP RMC1 16 000JATP RMC1 16 333JATP RMC1 16 222JATP RMC1 16 104JATP RMC1 16 473JATP RMC1 16 104JATP RMC1 16 000JATP RMC1 16 000JATP RMC1 16 104JATP RMC1 16 683JATP RMC1 16 104JATP RMC1 16 000JATP RMC1 16 473JATP RMC1 16 221JATP RMC1 16 000JATP RMC1 16 273JATP RMC1 16 472JATP RMC1 16 102JATP RMC1 16 393JATP RMC1 16 222JATP RMC1 16 222JATP RMC1 16 222JATP RMC1 16 103JATP RMC1 16 393JATP RMC1 16 104JATP RMC1 16 683JATP RMC1 16 125JATP RMC1 16 000JATP RMC1 16 000JATP RMC1 16 104JATP RMC1 16 185JATP RMC1 16 182JATP RMC1 16 473JATP RMC1 16 103FTP RMC1 16 224FTP RMC1 16 103JATP RMC1 16 562JATP RMC1 16 473JATP RMC1 16 103JATP RMC1 16 823JATP 1 16 393JATP RMC1 16 223JATP RMC1 16 103JATP RMC1 16 104JATP RMC1 16 392JATP RMC1 16 334FTP RMC1 16 823FTP RMC1 16 273JATP RMC1 16 222JATP RMC1 16 102JATP RMC1 16 000JATP RMC1 16 471JATP RMC1 16 155JATP RMC1 16 473JATP RMC1 16 101JATP J24185000 J24185103 J24185563 J24185332 J24185103 J
26. VERTEX STANDARD LTD Vertex Standard 4 8 8 Nakameguro Meguro Ku Tokyo 153 8644 Japan VERTEX STANDARD US Headquarters 10900 Walker Street Cypress 90630 U S A VHE FM Transceiver International Division 8350 N W 52nd Terrace Suite 201 Miami FL 33166 U S A V 160 V 180 V YAESU EUROPE B V P O Box 75525 1118 ZN Schiphol The Netherlands e YAESU UK LTD Service Manual Unit 12 Sun Valley Business Park Winnall Close Winchester Hampshire 5023 OLB U K VERTEX STANDARD HK LTD 2002 VERTEX STANDARD CO LTD Printed in Japan Unit 5 20 F Seaview Centre 139 141 Hoi Bun Road Kwun Tong Kowloon Hong Kong VX 160V VX 180V Introduction This manual provides technical information necessary for servicing the VX 160V and VX 180V FM Transceiver Servicing this equipment requires expertise in handling surface mount chip components Attempts by non qualified persons to service this equipment may result in permanent damage not covered by the warranty and may be illegal in some countries Two PCB layout diagrams are provided for each double sided circuit board in the transceiver Each side of 1 referred to by the type of the majority of components installed on that side leaded or chip only In most cases one side has only chip components and the other has either a mixture of both chip and leaded components trimmers coils electrolyt ic capacitors ICs etc or leaded components only While w
27. 010 0 0010 8pF 8pF 0 001uF 010 220 010 5pF 0 1uF 150pF 0 001uF 0 01uF 0 001uF 0 001uF 4 7uF 0 0033uF 22pF 010 010 27 0 20 120pF 0 001uF 0 001uF 6pF 22pF 470pF 0 001uF 18pF 3pF 0 001uF 680pF 2 2UF 10uF 0 0047uF 4 7uF 0 001uF 010 27 0 100pF 15pF 100pF 18pF 0 001uF 10uF 100pF 0 001uF 10uF 12pF 0 047uF 0 001uF 5pF 0 1uF 10pF 22pF 0 001uF 0 001uF 15pF GRM39CH101J50PT GRM39B104K16PT GRM39B102K50PT GRM39CH080D50PT GRM39CH080D50PT GRM39B102K50PT TESVA1V104M1 8R GRM39CH220J50PT GRM39B104K16PT GRM39CH050C50PT TESVA1V104M1 8R GRM39CH151J50PT GRM39B102K50PT GRM39B103K25PT GRM39B102K50PT GRM39B102K50PT TEMSVA0J475M 8R GRM39B332K50PT TESVA1C105M1 8R GRM36CH220J50PT TESVA1V104M1 8R GRM39B104K16PT GRM39CH270J50PT GRM39CK020C50PT GRMS39CH121J50PT GRM39B102K50PT GRM39B102K50PT GRM39CH060D50PT GRM39CH220J50PT GRM39CH471J50PT GRM39B102K50PT GRM39CH180J50PT GRMS39CJ030C50PT GRM39B102K50PT TESVA1C105M1 8R GRM39CH681J25PT TESVA0J225M1 8R TEMSVA0J106M 8R GRM39B472K50PT TEMSVA0J475M 8R GRM39B102K50PT GRM39B104K16PT GRM39CH270J50PT GRMS39CH101J50PT GRM39CH150J50PT GRMS39CH101J50PT GRM39CH180J50PT GRM39B102K50PT TEMSVA0J106M 8R GRM39CH101J50PT GRM39B102K50PT TEMSVA0J106M 8R GRM39CH120J50PT GRM39B473K16PT GRM39B102K50PT GRMS39CH050C50PT GRM39B104K16PT GRM39CH100D50PT GRM39CH220J50PT GRM39B102K50PT GRM39B102K50PT GRM39CH150J50PT K22174235 K2
28. 0 047uH HK1608 47NJ T L1690524 0 1uH HK1608 R10J T 0 056uH HK1608 56NJ T 0 047uH HK1608 47NJ T E2 0 3 1 7 7T R E2 0 35 1 6 7T L 0 022uH HK2125 22NK T E2 0 3 1 7 7T R E2 0 45 1 4 4T L 0 082uH 1608 82NJ T E2 0 5 1 4 2 5T L E2 0 5 2 0 5T R 0 82UH LK1608 R82K T 0 82uH LK2125 R82K T 0 820 LK1608 R82K T 3 3uH LK1608 3R3K T 0 022uH 1608 22NJ T 0 082uH 1608 82NJ T 0 068uH LK1608 68NM T L1690406 L1690528 Mo ELEMENT eee i Al DT L1690525 TRANSISTOR 28C5231C8 TL G3352318H IC MB15A02PFV1 G BND EF 01092541 TRANSISTOR 28050051 23350058 TRANSISTOR 25 4154 11 1 G3341548E IC BR93LC66FV E2 G1092853 TRANSISTOR 2SA1586Y TE85R G3115867Y TRANSISTOR 2805006 1 23350068 TRANSISTOR RT1P441U T11 1 G3070248 IC M37516M6 121HP G1093530 TRANSISTOR 25 5227 4 233522781 FET 2SK2596BXTL G3825967 IC NJM2902V TE1 G1091679 TRANSISTOR RT1P441U T11 1 G3070248 FET 25 2974 11 23829747 TRANSISTOR 25 4154 11 1 G3341548E FET SGM2016AM T7 G4070012 TRANSISTOR FMW1 T98 G3070009 TRANSISTOR FMW1 T98 G3070009 TRANSISTOR CPH6102 TL G3070223 IC NJM2902V TE1 G1091679 TRANSISTOR CPH6102 TL G3070223 TRANSISTOR FMW1 T98 G3070009 TRANSISTOR 25 4215 TE85R G3342157Y TRANSISTOR RT1N441U T11 1 G3070247 TRANSISTOR DTB123EK T146 G3070022 IC TA31136FN EL G1091605 TRANSISTOR 25 4154 11 1 G3341548E IC NJM2070M TE2 G1092944 IC TK11250BMCL G1092952 IC S 80735SN DZ T1 G1091876 TRANSISTOR RT1N441U T11 1 G3070247 TRAN
29. 1 8 ei mM T g on N 85 oz OTTO 03 9 07 7910 N yu MOL V7 O Ly OM 2 11 TO 0 8 J gt 1 1 ZA a Lt g 2 i EC 33 TN i gt YY O i Z 70 gt 808 din 27 TO 99 4 2 MOT SETTE IS AW 28715 2 STTH e T lO NW T D E z e EE S 1 7 n om 01 io a SIN 7020 dT E BOTTO ESN ti DL du 20 i 2 M R p Wd Ge 5 RE 5 k Ee SERN 56927 LIO 7 C935 0 7 6010 0 75 O am QU ccce EZITO T sex 92555 T _ x ai z B m gl B D ra N On ah rese aec S E cu 00 C KkkBLTTO Sp Ey 22935 g M lt o e e NW Om OC9IS O DA PA SL E a 9 AI I ikg ax oy 87 T reos 5 89 8 SI Leeto B098 N HO d r CE 0 e na H3 Ie i d 3 bette AW k 3 OOWOO i M i p 5 dG OTTTI 5 b WM 907 BETTA 8 OS T k i ZEEN gt 4 0 O Sie xxx T 9 O 00555 00 030 ule 2 Il T k cir uo FONDI NI Z OBTTO A YOO zi 65
30. 1 00 Sn Pari 222 a 091196 SE HE m n P1 5 c1 031 SH B e AE e 04 4 2 as 1479 CE 22 R1066 ees DI 80 40 pop y it 4 802 E H coa 8 E 55 He 2 898 25 R1131 E de F 145 2 081 086 6 T BE 2 R1258 9 8 aE hs 3 tie i Fate i 1147 1144 R11 ERRO SOUZA 3 3 pwd Bea sess d Qi ai Le R44 73 S 2 Eva Ev sem T Di MA c Gli 2 3 CM 77 R4470 T 1256 2 E PM 5 20 E 002 1H T 224 gt 811 4 121 S R1 260 im b 7 2 SIE 3 5 Pri i 5 C1120 R4438 C1124 R1145 4 A7 N Eva Eva dy 1180 H R1 242 N 9 A Side i Pin 37 Collector Emitter Common Base 1 Base 2 Collector Collector Cathode 1 Anode 2 8 lt lt Pin 48 N gt ILL Galhode P i Da E Collector B BENE Mar P pin 4 Collector 1 Collector 2 Si Collector Base Emitter Base Emitter Anode 1 Cathode 2 002 LC75834W NJM2070M FMW1 W1 6102 AB 2SC4154E LE RT1N441U N3 MC2850 A7 12 22SURSYGC S530 A2 TR8 Q1054 Q1039 Q1032 Q1051 Q1025 1038 Q1042 1053 D1030 D1026 1050 1061 Base 2 Base 1 Emitter 2 Collector Collector Collector Pin 14 m A ATE Cathode EE pin dm Collector 1
31. 67012 Ii 2 5 n 8 EI 650 10 5 HHI 38 A 9 I 050 9 m 620 EN CES I EM4 c1 o29 JF 4 8 a 801 i x rM S dx 004 C1029 dich EH C10 R1042 D Al SE BE T 5 2 8 eae bs 0 a 0 0 est la C1199 HF 0 FE a x 002 pva 5 ea ly ero ru Ew 600 2 um Emitter Common Base 1 2 080 n Collector 1 Collector 2 Base Emitter FMW1 W1 DTB123EK F12 Q1027 1028 Q1036 Collector Collector Emitter Collector 4 Base Collector CPH6102 AB Q1029 1031 EI ki ass uu 08 x Woe o D o N N N 188 2 amp 0 91 041 123 Tous c1040 A F OLO HEI R1064 a pats Collector Base Emitter 2SC4154E LE Q1008 1055 25 5005 73 01007 2805006 24 01012 2SC4215Y QY Q1033 25 5227 LN Q1015 E a 5 t Eee w cello 92219 c121s dF Cathode 1 2 Anode 1 Anode2 DAN235E D1014 Out Vdd Vss S 80735SN DZ Q1041 Cathode 1 Anode 2 Anode 1 Cathode 2 MC2850 A7 D1015 1033 1034 1036 MAIN Unit Lot 3 R1126 22 t Diagram icut C
32. Begin Battery Pack Installation and Removal To install the battery hold the transceiver with your left hand so your palm is over the speaker and your thumb 15 on the top of the belt clip Insert the battery pack into the battery compartment on the back of the radio while tilting the Belt Clip outward then close the Battery Pack Latch until it locks place with a Click Tilt the Belt Clip e Battery pack 6 5 Close the Battery Pack Latch To remove the battery turn the radio off and remove any protective cases Open the Battery Pack latch on the bottom of the radio then slide the battery down ward and out from the radio while holding the Belt Clip Caution Do not attempt to open any of the rechargeable Ni Cd packs as they could explode if accidentally short circuited Low Battery Indication As the battery discharges during use the voltage gradu ally becomes lower When the battery voltage reaches 6 3 volts substitute a freshly charged battery and re charge the depleted pack The TX BUSY indicator on the top of the radio will blink red on the VX 180 the a icon will appear on the LCD when the battery voltage 15 low 7 Avoid recharging Ni Cd batteries often with little use between charges as this can degrade the charge ca pacity We recommend that you carry an extra fully charged pack with you so the operatio
33. CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP 15pF 0 00330 0 1uF 270 0 1uF 0 1uF 0 0047uF 0 001uF 0 001uF 330pF 15pF 0 033uF 0 001uF 470pF 0 022uF 0 001uF 0 01uF 47pF 270 33pF 15pF 0 001uF 0 001uF 10pF 10pF 56pF 10pF 22pF 47pF 15pF 270 0 0010 10uF 150pF 0 001uF 15pF 47pF 0 001uF 0 01uF 47pF 5pF 0 001uF 0 001uF 0 001uF 0 001uF 0 001uF 10uF 4 7uF 0 0047uF 0 001uF 0 01uF 0 047uF 0 047uF 0 001uF 0 1uF 0 01uF 0 022uF 0 01uF 0 001uF 4 7uF 0 1uF 56pF 0 1uF 0 01uF 270 470 470 I 28 DE GRM39CH150J50PT GRM39B332K50PT GRM39B104K16PT GRM39CH270J50PT GRM39B104K16PT GRM39B104K16PT GRM39B472K50PT GRM39B102K50PT GRM39B102K50PT GRM39B331K50PT GRM39CH150J50PT GRM39R333K16PT GRM39B102K50PT GRM39CH471J50PT GRM39B223K25PT GRM39B102K50PT GRM39B103K25PT GRM39CH470J50PT GRM39CH270J50PT GRM39CH330J50PT GRM39CH150J50PT GRM39B102K50PT GRM39B102K50PT GRM39CH100D50PT GRM39CH100D50PT GRM39CH560J50PT GRM39CH100D50PT GRM39CH220J50PT GRM39CH470J50PT GRM39CH150J50PT GRM39CH270J50PT GRM39B102K50PT TEMSVB21C106M 8R GRM39CH151J50PT GRM39B102K50PT GRM39CH150J50PT GRM39CH470J50PT GRM39B102K50PT GRM39B103K25PT GRM39CH470J50PT GRM39CH050C50PT GRM39B102K50PT GRM39B102K50PT GRM39B102K50PT GRM39B102K50PT GRM39B102K50PT TEMSVAOJ106M 8R TEMSVA0J475M 8R GRM39B472K50PT GRM39B102K50PT GRM39B103K25PT GRM39
34. EGET RSS Wide 0 0V 1168 m 1016 digas 0 224 ee Wide 4 98V 11030 C1100 22p 20 25 5257 4 7 37 lt 2 7 gt Wide 4 97V Narrow 1 22V Narrow 0 0V 3 CH CH C1048 4042 R1015 R1045 O OI Narrow 1 87V 188 CH O 1U 0 0 x o 19V 00 0 m N ot I DO I z 0 om BOL gol qw S T SET SaT v E 1045 lt 2 61 gt 1 34 RT4NA44U SI 0 04034 m piosa 0 MC2850 Dip Wide 3 15V Wide 3 71V Wide 3 71V 2 aW Narrow 1 9V Narrow 0 0V Narrow 0 0V OD Oz I 50 ID 9 Ss Sh 5 wae T ag aa a aa 010 og 8s Fa d to SE x 5 a g Y aS x o q 3 Oo N d s oz m b 8 164410 3 abo e aS ou Us 105 10 US 0 d d 2 qs o gt de O a gt al Y 2 48V NI O1 O1 a Q1050 p 87 as Cj e ox O er Sti eu RX 24 X da H1195 4 7 a Lew 007 6 R1197 22K Qu O O 01049 220K 86 No n gt ine 6 EU 040 Soon 081001 T N CLK 1038 2K 5 2 HT 3633 TF ZWH on 0 0V Y lt 4 63 Q ON 0 0 0V 9 ol I E A 4l 116 po 39 A1190 fev O D RT T LED On 2 77V T 1 56V 4701 LED Off
35. LN 2 1 7 2E E Drs 60019 apa 5 E b pel 3 x s zi 218 1 xxm 3 ow of L E o e BL Jo 720 o C7 V8 5 5102 a 100 LX eeo vo H n CI 2 Evil YLO Y oL P 0 8 00 bX x B dF ev o a 0 PV uy MEN LL SA ere au 0 E A o x sm SE T ar 61110 73 OLLIN adjusts dp 25 5 ME For Am IH REESE R1157 Pwd ci 21 01944 o DI 0200 Dia i 1 a pus R1146 e 1209 PIO 61215 R1121 VR1006 pu baud c1084 HE 5 Sw 53 1 D D lt gt 56 x Pu a EM A LObbY YOO LN 37 24 Emitter Side Collector Base 1 Base 2 Collector Collector Cathode 1 2 a LI pmo Mig r 2 Drai N Pina Pin 1 an Base Emitter Collector 1 Collector 2 Base Emitter Base Emitter Via Ves Anode 1 Anode 2 M37516E6HP TA31136FN M62364FP 2SK2596 BX RT1N441U N3 FMW1 W1 DTB123EK F12 2SC4154E LE S 80735SN DZ DAN235E M Q1014 Q1037 Q1052 Q1016 Q1034 1045 Q1027 1028 Q1036 Q1008 1055 Q1041 D1014 1063 2505005 73 GND Q1007 vin Y Vout 25 5006 24 Gate2 Gatel Collector Collector 9000 7 01012 Cathode 1 Anode 2 2SC4215Y
36. QY Source Q1033 Jia 2805227 LN CONT 4 NOISE 1 Colles Q1015 Gate 5 Base Emitter Base Emitter 000 Anode 1 Cathode 2 MB15A02PFV1 BR93LC66FV 25 2974 TK11250BMCL SGM2016AM MA RT1P441U P3 2SA1586Y SY CPH6102 AB MC2850 A7 Q1005 Q1010 Q1024 Q1040 Q1026 Q1013 1020 Q1056 1062 Q1029 1031 D1015 1033 1059 1034 1036 28 VX 160V 180V Service Manual MAIN Unit Parts List DESCRIPTION VALUE MFR S DESIG VXSTD P N VERS LOT SIDE LAY ADR MAIN UNIT PCB with Components PCB with Components CB1390001 VX 160 CB1390002 VX 180 Printed Circuit Board FR006370E 1 Printed Circuit Board FR006370G 3 Printed Circuit Board FR006370H 18 CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CHIP CAP CHIP CAP CHIP CAP CHIP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CHIP CAP CHIP CHIP CAP CHIP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP TA CAP CHIP CAP CHIP CHIP CHIP CAP CHIP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CHIP CAP CHIP CAP CHIP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP 100pF
37. To stop Dual Watch Press the assigned Soft key Operation will revert to the channel to which the CH knob is set Talk Around Press the assigned Soft to activate the Talk Around fea ture when you are operating on duplex channel systems separate receive and transmit frequencies utilizing a re peater station The Talk Around feature allows you to bypass the repeater station and talk directly to a station that 15 nearby This feature has no effect when you operating on Simplex channels where the receive and transmit frequencies are already the same Note that your dealer may have made provision for Talk Around channels by programming repeater and Talk Around frequencies on two adjacent channels If so the key may be used for one of the other Pre Programmed Functions Add Del The Add Del feature allows the user to arrange a custom Scan Press the assigned Soft key to delete restore the current channel to from your scanning list When you delete a current channel SKIP will appear on the LCD after pressing the Soft key When you re store a current channel SKIP indicator on the LCD will turn off Operating Manual Reprint Description of Operating Functions Call Reset When the 2 tone selective calling unit is installed press the assigned Soft key to silence the receiver and reset for another call when a communication is finished Speed Dial Your Dealer may have pre programmed Aut
38. Vertex Standard service technicians who are experienced with the circuitry and fully equipped for re pair and alignment Therefore if a fault is suspected con tact the dealer from whom the transceiver was purchased for instructions regarding repair Authorized Vertex Stan dard service technicians realign all circuits and make com plete performance checks to ensure compliance with fac tory specifications after replacing any faulty components Those who do undertake any of the following alignments are cautioned to proceed at their own risk Problems caused by unauthorized attempts at realignment are not covered by the warranty policy Also Vertex Standard must re serve the right to change circuits and alignment proce dures in the interest of improved performance without notifying owners Under no circumstances should any alignment be attempted unless the normal function and operation of the transceiver are clearly understood the cause of the malfunction has been clearly pinpointed and any faulty components replaced and the need for realign ment determined to be absolutely necessary The follow ing test equipment and thorough familiarity with its cor rect use 16 necessary for complete realignment Correc tion of problems caused by misalignment resulting from use of improper test equipment is not covered under the warranty policy While most steps do not require all of the equipment listed the interactions of some adjustments may req
39. a 01040 55000226 oy S 80735SN DZ TK11250BMC Cc a S 5 50V a 81164410 BE 0 0 01013 OCD ENTE gt gt ma Cx mE i LU m n 6 US a VET ATR 4 I ICA ASH 7 oo DO Og o i Ds 1 DS us d M 20KA SW i NO O xd O 91011 25 1586Y 0 Q1005 SQL Close SQL Open TX High 01017 9 as NUM2902V ON 2 27V 91017 XX 5 30 mO L 2 24 qm 71 5 00V 500V 5 0V 2 26 33 TX HIGH XX E DA OR do TX LOW XX 4 77 4 77 4 78V 75 N 2 53 2 53 2 11 0 0 0 0 0 0 4 77 477 4 77V 2 41V 2 41V 4 42V 1 68V E E dd 17 MAIN Unit Parts Layout A m 601 i 7 D e 92 SZdL O7dL alg HE 019 CI 7 n 00 s SER 5 Qe Q 2 72 1 059 2 ni 01014 9 0 1 2712 FEE me Ge FF T 1 2 01038 C7717 3 4 il 956 E d 00 Br DI 5 ES R1107 b WW 91058 od R1 0 ATA 2 a 3 80 N 2 N 2 RTT 71 m 4 11022 b x 5 o E R1104 D zi 3 nr R1 2497 Pwd ro BL Tj o gt 9 P d 6 2 ai 1942 B N ER 429
40. c me 4 HI dee MET 0 TONDI k ul Vip a 5 3 4 X 3 1 u ea ORI 1 e B ts SOTTH ori ird EGT 25 SOTTI gt 5 MN 4 5 0 43 HL Ness ozz 407 E adit 605 1 US OA 5 H O ECOT O O AG X zY NW R 1006 R N iS oy gt N 5 sh ae 66 7 d TOO O em OL Sa T peri g E 2 a 13 p T B PA k 0 EOL X 0 11 7 AST Ea 0 I E _ g TOOTH am 5 080 T ax C E 0 20522 o NW Ho dz Cu Li 86010 1 HE CE EZTIO TL S LTTIH 5 Ni o WR 1 MW 96079 mao lt N I O Qee dee B 00 015 2 WwW BE E6072 Soy c D I ma e 11 R 0 1 R D O oct CE Lo n HO dzz og 2 O e T LO 16079 QU ou 55 Ho dec E Qi ol 249424 81 11 R o N DA 618 7 9 m 3 gt cc 080 E mz S lessi c De Ww 66 0 07 8 73 ION OZET x 10 m T N QJ nq 5 o Oer 52 Sol AK 4 T oes AM W ug8GcoOAH 066071 GL E N HO dot 9 2 BOSS Oss DC m orra 06072 ban 5 1 no gt y c d k a 2 9 07 2 os v oo 20 HO 907 S ggSEJAH on
41. gt lt KKK CU 91 O Sur gt gt N cio as TE FE on gt AN 1 921 189 22 287 o 1 010 O SI LO 0 NW i Sy Em gt 11 2200 0 Li 4 L al red SUL g 9 3 num G n OSTTH ser nd A 9 LTO 9 41 PETTO SAR BST VY 0 9 me D OSL TE 9 5 o tO 4 MW k N N gt al 0 OF d mST OLZTTO HEE 0 LUE g A97 T O QCETTI SO 87 o all Ty ZITTO l OO a gt O gt k D rex20gr D803 TETTO SI 7 Y gt Mo gt EVITO i ET lt amp D gi Y ASV 7 S TO r e 2 Ne R OG gap ON DS E 7 AGZ O gt OQ ST Bes 9 AGZ wo v 4 On 6 1 i 5 1 oF aS zo 9 0 7 e Y Uy erOTD 0 Z dd 2 TO 2 N rl N NW ES 2 k 7 st 0 Q 0 ma nz TO ini c R eu Ult x iL Am 0 miO on ba 0 SA 0 SR oO QAST Zt Qu 010 ZL ED 5 m 00 g 80 Vo Sc On IE m 50 E 0 0 NY k 7 oy ae 1 ud 0 0 159 DO SASL a ASV AST 2 Het AR NO
42. introductory screen will appear and you may press any key to enter the main screen Entering Alignment Mode To enter the alignment mode turn the transceiver off Select Radio then Adjust parameter Now turn the transceiver back on When the command has been suc cessful a message on the computer screen will confirm that the transceiver is now in the Alignment mode Alignment Sequence Although the data displayed on the computer s screen during alignment is temporary data it is important you follow the basic alignment sequence precisely so that the displayed data and the data loaded into the transceiver are identical Basic Alignment Sequence 1 Enter the alignment mode 2 Upload data from transceiver 3 Align data 4 Download data to transceiver 13 Alignment PLL Varactor Control Voltage 7 Connect the DC voltmeter between on the Main Unit and ground 7 Set the transceiver to CH 3 high band edge and ad just L1004 on the Main Unit for 3 7 3 8 V on the DC voltmeter 7 Set the transceiver to CH 1 low band edge and con firm the low end is 0 9 1 5 V while transmit ting and also while receiving Transmitter Output Power High Power J Set the transceiver to CH 2 band center Open the Adjust window on the CE44 program then select the RF Power High parameter Press the ENTER key to enable programming of this parameter use the or gt a
43. on CE44 then select the Deviation parameter Press the ENTER key to enable programming of this parameter use the or gt arrow keys so that the deviation meter reading 15 4 2 kHz 0 1 kHz for 25 kHz steps or 2 1 0 1 kHz for 12 5 kHz steps deviation 7 Press the ENTER key to lock in the new data CTCSS Deviation J Set the transceiver to CH 2 band center 7 Open the Adjust window on CE44 then select the 55 Deviation parameter Press the ENTER key to enable programming of this parameter use the or gt arrow keys so that the deviation meter reading is 0 8 kHz 0 1 kHz for 25 kHz steps or 0 5 0 1 kHz for 12 5 kHz steps deviation Press the ENTER key to lock in the new data DCS Deviation Set the transceiver to CH 3 high band edge Open the Adjust window on CE44 then select the DCS Deviation parameter Press the ENTER key to enable programming of this parameter use the or gt arrow keys so that the deviation meter reading is 0 75 kHz 0 1 kHz for 25 kHz steps or 0 35 40 1 kHz for 12 5 kHz steps deviation Press the ENTER key to lock in the new data Alignment RF Frequency 7 Set the transceiver to CH 2 band center Open the Adjust window on CE44 then select the RF Frequency parameter Press the ENTER key to enable programming of this pa
44. pass filter consisting of coils 1017 and L1021 capacitors C1084 C1086 C1095 and C1097 and diodes D1018 HVC358B and D1019 HVC358B before mixing by first mixer Q1026 SGM2016AM T7 Buffered output from the VCO is amplified by Q1007 25 5005 1 to provide a pure first local signal be tween 190 25 and 218 25 MHz for injection to the first mixer The 44 25 first mixer product then passes through monolithic crystal filter XF1002 HDF0042 5 5 kHz BW to strip away unwanted mixer products and the IF signal is then amplified by 01033 28C4215Y TE85R The amplified first IF signal is applied to FM IF sub system IC Q1037 TA31136FN EL which contains the second mixer second local oscillator limiter amplifier noise amplifier and RSSI amplifier The second local signal 15 produced from the PLL ref erence second local oscillator of 14 60 MHz crystal X1001 The 14 60 MHz reference signal is tripled by Q1036 capacitor C1209 and coil L1029 and the result ing 43 8 MHz second local signal 16 then delivered to the mixer section of Q1037 which produces the 450 kHz sec ond IF when mixed with the first IF signal The second IF then passes through ceramic filter CF1001 ALFYM450G K on Narrow channels or CF1002 ALFYM450F K on Wide channels to strip away all but the desired signal and then is applied to the limiter amplifier in 1037 which removes amplitude variations in the 450 kHz IF before detection of the
45. 0 0V de 1 59V oj S a 91043 F m R1149 Tm 1449 84004 841007 R1023 ny m A 9 9 Ps TE c gt d gt m 18 0 om mH o O QUO A D az ZZ ZZ 77 oo ad 95 95 M a x 7 OS El 8 ES Oo lt gt i O a O OTP26 Z ON 4 1003 N5090066 i R1022 Es C1153 X 24054 SQL Open 0 59V SQL Close 0 9V SQLOpen 3 43V 317 O i SQL Close 0 04V 1 a LC75834W a M375 16E6HP E gt NI ds m dg in NY On 12 47 gt x DO LL do 2 D 18 Oy 0 EM 100PT 01040 q 15 MC 1001 T 4 22V 4 84 J1003 R1242 0 R1072 47K P1090896 O Q1060 1 4410 SQL 5 0 Q C1207 0 01 25V B SQL Open 5 0V T i SQL Close 0 0V Jo ai _ lt AD pom ce epe an L Di dl Q1052 C1211 220p cH C121 9 0 O cu u m d u Y SQL Close 0 0V E 0 4 24 Y O SP1001 a TR O J1004 TP23 55000226 7 Ov 0 0V lt 5 07 gt 191029 TES SQL 7 5 SQL Close 0 21Wyo_ ma SQL Open 7 5V 5 Gi 9 SQL Close 7 5V OS Sy il Y 21005 O mo 04044
46. 0 19 3H Egeo ra 1 PM ENS eoo ia poe Es 91010 2 8 7010 HH 61448 m mH ern Nr sozio 13 TE cena H E Ew amp Ed X L9 VV na E e gt Gate 4 Drain Source 25 2596 BX Q1016 Gate 2 Gate1 Drain Source SGM2016AM Q1026 Collector Base Emitter RT1N441U N3 Q1034 1045 1063 Collector Collector nt Base Emitter RT1P441U P3 Q1013 1020 1059 Hi Base Emitter 2SA1586Y SY Q1056 1062 98iciu Eva il DER Hr B 57019 EH A 05019 LIDIY 90210 CENE A Ewa t R1156 P E 2 600 4E 19 Emitter Common Base 1 Base 2 Collector 1 Collector 2 FMW1 W1 Q1027 1028 Collector Collector Emitter Collector 4 Base Collector CPH6102 AB Q1029 1031 e 0021 057 6 Pv ki oss 056 A EE 1122 rede Ed vez 28 zez tu PH LEO bY m 6 8 lt 0 8 9 Collector Base Emitter DTB123EK F12 Q1036 D DI e 0 N N cix amp at es OLO DE R1064 0 gt o 91 041 E IF 0601 zeoto Eve 9 0 cello EY 0 ae ae FREE 4 9 25 ii SE 59 48h mr ge Sel I Ew t Oc b Led C
47. 014 C1065 L1013 2865008 C1078 01017 C 1086 D1018 C1089 D1025 C1085 2 1208 com TP17 O 2 LOO22488 LOO 601 B 36 6 15D CH HVC35B8B 10 cH gt 150 OH 047U 7 001 B HVC358B 15 CH HVC358B 10 CH HVC358B 150 CH XF 1002 R1124 R112 OO C RE T T T Pl 1 HDFOO2B 0 47K U mo 5 5 5 No 5 4 04034 E 2 mio N ab mi alk DI OS JJ N N m 8 pa ms MI Eu 3 MC2850 E MLN pel a maux ipa daN DU c cr 0 a he OD go D 2 o A 0 a I one om om 5 GO RE QUID DOL Sy 5 D X ces HL 1 NI o a 0 I i 0 10 ASSO Di ao 2 as om z 2 T x di zin g9 dab Lx OF s 9 o x 48 oe Oh e E 48 oo ng 52 8 Oh O o a TRI ml O O Ox 0 DIS J I I u Nu D J _ u O d O Q103 ow Qo oF S p Go OX 2841 e O d O19 l a do vi DE 9 do a 9 o E I o TUNE TN SQL Open 0 73V SQL Open 0 0V Q ose 0 SQL Close 0 0V m 1027 R1127 R1221 1 vi 00 gt 99 gt 04028 1142 D 155355 Y y O O lt Men C1208 LIU N O 703 or 0 001 O HP Er 2 NS lt MI OMS al lt gt 76V 5 08 S cM
48. 02 28C5231C8 TL VCO buffer 01007 25 5005 and PLL subsystem 01005 MB15A02PFV1 G BND EF which contains a refer ence divider serial to parallel data latch programmable divider phase comparator and charge pump Frequency stability is maintained by temperature com pensating thermistor TH1004 The output from TH1004 is applied to pin 39 of Q1014 Q1014 outputs thermal data to D A converter Q1052 M62364FP 600D which produces a DC voltage corresponding to the thermal data The resulting DC voltage is applied to varactor diode D1004 HVC350B to stabilize the 14 60 MHz Ref erence Frequency While receiving VCO Q1002 oscillates between 190 25 and 218 25 MHz according to the transceiver ver sion and the programmed receiving frequency The VCO output is buffered by Q1007 then applied to the prescaler section of Q1005 There the VCO signal is divided by 64 or 65 according to a control signal from the data latch section of Q1005 before being sent to the programmable divider section of 01005 Circuit Description The data latch section of Q1005 also receives serial dividing data from the microprocessor 1014 which causes the pre divided VCO signal to be further divided in the programmable divider section depending upon the desired receive frequency so as to produce a 2 5 kHz or 3 125 kHz derivative of the current VCO frequency Meanwhile the reference divider section of 01005 divides the 14 60 MHz crystal referenc
49. 1 pin 1 Collector 1 Collector 2 Collector Base Emitter Base Emitter Anode 1 Cathode 2 00 Sr LC75834W NJM2070M FMW1 W1 6102 AB 2SC4154E LE 1 4410 3 2850 7 12 22SURSYGC S530 A2 TR8 Q1054 Q1039 Q1032 Q1051 Q1025 1038 Q1042 1053 D1030 D1026 1050 1061 Base 2 Base 1 Emitter 2 Collector Collector Collector Pin 14 m A Ea Cathode pin d Collector 1 Collector 2 1 Emitter 1 Base Emitter Base Emitter Base Emitter Mark Anode NJM12903R NJM2902V IMZ2 Z2 RT1P441U P3 28 1586 SY PDTC114TE 24 FA1101F VX 180 Q1049 Q1017 1030 Q1057 Q1060 Q1011 1043 Q1058 D1035 1038 27 MAIN Unit Lot 18 9 A pio Dealt 5 0 19012 5 a B B 4k 8 Z001X 2 004 C1008 3 N 2 GI err 32 R1 8 a LO a HE j Oa Tenn v VD 9 76012 0001 38015 SEE TR AFR E Y X EE bs 5 H H H J1001 11001 6U C1005 Eb 5 HH xm SL n g EE T T 11024 2 S DIL T AE c1 093 R1089 83 3 e amp 1161 974 ied L m R1072 I 5 GE b C119 4 REGS bea e 2 49 d F 8 STO E nasa nen Lr eez r 0 9 Ewa x AL a
50. 185102 424185102 424185102 424185330 424185000 424185000 424185000 424185000 424185000 424205000 424185103 424185472 424185223 424185223 424185391 180 424185223 424185000 424185824 424185000 424185104 424185000 S 1001 ROTARY SWITCH EC10SP16 85A0 Q9000764 1 S 1002 TACT SWITCH SKHLLD N5090066 E 5 on TACT SWITCH SKHLLD N5090066 esmo lewer i a RK0971111 20KA sw_ J60800050 1 SEEN EN X oor XTAL SX 2112 14 14 6MHZ H0103237 B X 1001 XTAL SX 2112 14 6MHz 14 6MHZ H0103260 B X 1002 XTAL SX 1319 E ESAME 2 0103214 BLEUS INTER CONNECTOR LCD HOLDER LIGHT GUIDE LIGHT GUIDE RA0294800 REO 180 RA0294400 VX 180 RA0294500 VX 180 RA029450A VX 180 TERMINAL HOLDER TERMINAL PLATE HOLDER RUBBER REFLECTOR SHEET RA010340A RA0351700 RA0110200 RA033490A VX 180 MAIN Unit Note 38 Vertex Standard Copyright 2002 VERTEX STANDARD CO LTD All rights reserved No portion of this manual may be reproduced without the permission of VERTEX STANDARD CO LTD Printed in Japan
51. 2124805 K22174821 K22174209 K22174209 K22174821 K78160025 K22174219 K22124805 K22174206 K78160025 K22174239 K22174821 K22144803 K22174821 K22174821 K78080017 K22174831 K78120009 K22178220 K78160025 K22124805 K22174221 K22174203 K22174237 K22174821 K22174821 K22174207 K22174219 K22174249 K22174821 K22174217 K22174204 K22174821 K78120009 K22144203 K78080009 K78080027 K22174833 K78080017 K22174821 K22124805 K22174221 K22174235 K22174215 K22174235 K22174217 K22174821 K78080027 K22174235 K22174821 K78080027 K22174213 K22124804 K22174821 K22174206 K22124805 K22174211 K22174219 K22174821 K22174821 K22174215 UU 2 gt U 0 0 0 0 00 0 0 UO MAIN Unit CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP TA CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP TA CAP CHIP TA CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP TA CAP CHIP CAP CHIP TA CAP CHIP CAP
52. 22174807 K7808001 7 K22174219 K22144803 K22144803 K22174821 K22174213 K22174821 K22174243 K22174243 K22174243 K22144803 K22144803 K22174822 MAIN Unit rer vesonpron 1 Troc es pesi vem lor av an gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt MAIN Unit rer vesonpron vane rou wenspess vems Lor CHIP CAP CHIP CAP CHIP TA CAP CHIP CAP CHIP CAP CHIP CAP CHIP TA CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CHIP CAP CERAMIC DISC 0 1uF 0 001uF 10uF 0 1uF 0 1uF 0 1uF 0 1uF 330pF 330pF 0 1uF 180pF ME GRM39B104K16PT GRM39B102K50PT TEMSVAOJ106M 8R GRM39B104K16PT GRM39B104K16PT GRM39B104K16PT TESVA1V104M1 8R GRM39CH331J50PT GRM39B331K50PT GRM39B104K16PT GRM39CH181J50PT GRM39B104K16PT K22124805 K22174821 K78080027 K22124805 K22124805 K22124805 K78160025 K22174253 K22174820 K22124805 K22174241 K22124805 222 UUU0U2 gt 2 UJ CDBC450CX24 TC H7901340 pete TT CERAMIC FILTER ALFYM450G K H3900534 1 C3 1002 CERAMIC FILTER ALFYM450F K H3900531 E SPRING CONECTOR CONNECTOR SHIELD FINGER SHIELD FINGER HSU277TRF RLS135 TE 11 HVC350B TRF 19 229 TPH3 HSU277TRF
53. 24185473 J24185332 J24185823 J24185104 J24185122 J24185683 J24185104 J24185821 J24185000 J24185333 J24185222 J24185104 J24185473 J24185104 J24185000 J24185000 J24185104 J24185683 J24185104 J24185000 J24185473 J24185221 J24185000 J24185273 J24185472 J24185102 J24185393 J24185222 J24185222 J24185222 J24185103 J24185393 J24185104 J24185683 J24185125 J24185000 J24185000 J24185104 J24185185 J24185182 J24185473 J24183103 J24183224 J24185103 J24185562 J24185473 J24185103 J24185823 J24185393 J24185223 J24185103 J24185104 J24185392 J24183334 J24183823 J24185273 J24185222 J24185102 J24185000 J24185471 J24185155 J24185473 J24185101 rer vesonpron valve ww ron wmsosc storm vers Spe Avan gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt 0 UJ CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHI
54. 2JATP RMC1 16 472JATP RMC1 16 182JATP RMC1 16 123JATP RMC1 16 123JATP RMC1 16 124JATP RMC1 16 823JATP RMC1 16 473JATP RMC1 16 104JATP RMC1 16 153JATP RMC1 16 102JATP RMC1 16 473JATP RMC1 16 682JATP RMC1 16 154JATP RMC1 16 184JATP RMC1 16 2R2JATP RMC1 16 123JATP RMC1 16 474FTP RMC1 16 333JATP RMC1 16 683JATP RMC1 16 222JATP RMC1 16 223FTP RMC1 16 104JATP RMC1 16 823JATP RMC1 16 222JATP RMC1 16 123JATP RMC1 16 103FTP RMC1 16 104JATP RMC1 16 000JATP RMC1 16 473JATP RMC1 16 101JATP RMC1 16 822JATP RMC1 16 332JATP RMC1 16 223JATP RMC1 16 471FTP RMC1 16 561FTP RMC1 16 104FTP RMC1 16 124FTP RMC1 16 104FTP RMC1 16 473JATP RMC1 16 472JATP RMC 1 16 333JATP RMC1 16 224JATP RMC1 16 000JATP RMC 1 16 562JATP RMC1 16 473JATP RMC1 16 123JATP RMC1 16 123JATP RMC1 16 000JATP RMC1 16 221JATP RMC1 16 473JATP RMC1 16 000JATP RMC 1 16 332JATP RMC1 16 222JATP RMC1 16 104JATP RMC1 16 330JATP RMC1 16 104JATP RMC1 16 473JATP RMC1 16 223JATP RMC1 16 103JATP RMC1 16 332JATP RMC1 16 822JATP RMC1 16 680JATP RMC1 16 123JATP RMC1 16 391JATP J24185272 J24185123 J24185222 J24185222 J24185472 J24185182 J24185123 J24185123 J24185124 J24185823 J24185473 J24185104 J24185153 J24185102 J24185473 J24185682 J24185154 J24185184 J24185229 J24185123 J24183474 J24185333 J24185683 J24185222 J24183223 J24185104 J24185823 J24185222 J24185123 J24183103 J24185104 J24185000 J24185473 J24185101 J24185822 J24185332 J241
55. 85223 J24183471 J24183561 J24183104 J24183124 J24183104 J24185473 J24185472 J24185333 J24185224 J24185000 J24185562 J24185473 J24185123 J24185123 J24185000 J24185221 J24185473 J24185000 J24185332 J24185222 J24185104 J24185330 J24185104 J24185473 J24185223 J24185103 J24185332 J24185822 J24185680 J24185123 J24185391 rer eon T vaut Troc _ wemspeso eoe vems lor Avan CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES gt gt 2 U 72 22 2U 22 22 72 72 72 22U UU 720 22 22UU 2272 72 72 722 22 220 72 72 72UU 2200 22 22 22U 000202 UU U UJ MAIN Unit ner vue rou wens pass sven vens R 1224 CHIP RES R 1225 CHIP RES R 1226 CHIP RES R 1227 CHIP RES
56. ATP RMC1 10T 471J RMC1 16 332JATP RMC1 16 473JATP RMC1 16 222JATP RMC1 16 123JATP RMC1 16 104JATP RMC1 16 563JATP RMC1 16 473JATP RMC1 16 183JATP RMC1 16 154JATP J24185101 J24185222 J24185224 J24185153 J24185150 J24185103 J24185104 J24185104 J24185104 J24185103 J24185104 J24185104 J24185104 J24185123 J24185101 J24185562 J24185104 J24275220 J24185222 J24185222 J24185104 J24185102 J24185331 J24185102 J24185471 J24185102 J24185102 J24305221 J24219001 J24185220 J24185471 J24185103 J24185103 404185273 404185273 424219001 424185332 424185332 424185000 424185332 424185332 424185331 424185000 424219001 424185220 424185680 424185473 424185331 424185103 424185102 424185471 424185473 424185473 424185103 424185474 424185104 424185473 424185101 424205471 424185332 424185473 424185222 424185123 424185104 424185563 424185473 404185183 424185154 MAIN Unit mer n T vw e stop vers A Aon gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt MAIN Unit 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 1 5 5 5 1 5 5 5 5 1 5 5 5 5 5 5 5 1 1 1 RMC1 16 272JATP RMC1 16 123JATP RMC1 16 222JATP RMC1 16 22
57. B473K16PT GRM39B473K16PT GRM39B102K50PT GRM39B104K16PT GRM39B103K25PT GRM39B223K25PT GRM39B103K25PT TESVA1C105M1 8R GRM39B102K50PT TEMSVA0J475M 8R GRM39B104K16PT GRMS39CH560J50PT GRM39B104K16PT GRM39B103K25PT GRM39CH270J50PT GRM39CH471J50PT GRM39CH471J50PT K22174215 K22174831 K22124805 K22174221 K22124805 K22124805 K22174833 K22174821 K22174821 K22174820 K22174215 K22124801 K22174821 K22174249 K22144807 K22174821 K22144803 K22174227 K22174221 K22174223 K22174215 K22174821 K22174821 K22174211 K22174211 K22174229 K22174211 K22174219 K22174227 K22174215 K22174221 K22174821 K78120025 K22174239 K22174821 K22174215 K22174227 K22174821 K22144803 K22174227 K22174206 K22174821 K22174821 K22174821 K22174821 K22174821 K78080027 K78080017 K22174833 K22174821 K22144803 K22124804 K22124804 K22174821 K22124805 K22144803 K22144807 K22144803 K78120009 K22174821 K78080017 K22124805 K22174229 K22124805 K22144803 K22174221 K22174249 K22174249 Fuer VALUE rou wwsors eoe vens LOTTSDELAVAD 22 22 22U UU 220 22 22 UU UU 22 gt 22U 22 22U UU 00 00 UU UU UU UU 07 00 U 22 U 22 220 22 UU UU gt UO 22 UJ CHIP CHIP CHIP CHIP CHIP CHIP CHIP CHIP CHIP CHIP CHIP CHIP CHIP CHIP
58. CSS or CDCSS code squelch information if enabled If not transmitting and CTCSS or CDCSS is not activated or if the received tone or code matches that programmed audio is allowed to pass through the audio amplifier Q1039 NJM2070M TE2 to the loudspeaker by the enabling of the supply voltage to it via Q1037 Transmit Signal Path Speech input from the microphone is amplified by Q1017 NJM2902V TE1 after pre emphasis by C1066 and R 1054 the audio is amplified in another section of Q1017 The processed audio may then be mixed with a CTCSS tone generated by Q1014 M37516E6HP for frequency modulation of the PLL carrier up to 5 kHz from the unmodulated carrier at the transmitting frequency If a CDCSS code 15 enabled for transmission the code is generated by microprocessor Q1014 M37516E6HP and delivered to D1004 HVC350B TRF for CDCSS modulating The modulated signal from the VCO 01002 25C5231C8 TL is buffered by Q1007 25 5005 1 The low level transmit signal then passes through the T R switching diode D1016 DAN235E TL to driver am plifiers 01015 28C5227 4 TB and 01016 2SK2596BXTL then the amplified transmit signal is applied to the final amplifier Q1024 28K2974 T11 which delivers up to 5 watts of output power The transmit signal then passes through the antenna switch D1003 RLS135 TE 11 and is low pass filtered to suppress harmonic spurious radiation before delivery to the antenna Automatic Transmit Powe
59. Collector 2 1 Emitter 1 Base Emitter Base Emitter Base Emitter Mark Anode NJM12903R NJM2902V IMZ2 Z2 RT1P441U 25 1586 SY PDTC114TE 24 FA1101F VX 180 Q1049 Q1017 1030 Q1057 Q1060 Q1011 1043 Q1058 D1035 1038 19 MAIN Unit MELO 9 G1060 at C1046 51011 51041 Pwd Git pH IE c1087 0 C105 b EH st 1 5 1 R Pin 37 Pin 24 Side B Pin 13 M37516E6HP Q1014 MB15A02PFV1 Q1005 20 Pin 16 7L0 VM VR1006 N pint TA31136FN Q1037 BR93LC66FV Q1010 912 1 20046 71012 H D x SSN ST n N C1186 E C111 24 GE e e d J M 3 N d 6 JL O74 R1075 HA 4 D 0 C1073 HE R1062 Pwd 1 RIOS HE 0 a amp Er cre 7s R1080 3 R1091 Ev 1063 H LJ H e o 11017 tn I D a c1084 Pin 1 M62364FP Q1052 Drain Gate 25 2974 01024 11007 Ud 9 e e L1027 t BE amp Source 01024 GND Vin Vout CONT NOISE D BYPASS TK11250BMCL Q1040 Q Ss LI T 0 0 e lt a O 0 Ela T ia is
60. E vi c1229 e L erba E Kye 4 ei 8 pidge 5 Gi 2 C1185 le z 1 25 n n 2 Th e 118 Sm 5 i g R1225 CW vi TH 5 i 1008 bai ES z Ta Ew d U 2 R1 226 Pa 108 E a ha ES di 2 R12 o ER Te 2 N 1006 2 15 R124 2 2 48 i NH R1230 IEE 3 2 a fp R 5 3 12 Pan N 2 2 191 bie N S rw STIS Evwdanar iis Ma E 7 1 SOLD 123 Eis T 3 I nm 5 204 de 9 aq E Ec 0 03 64925 h A IB RM P mpe U uU Uu of Lj o L10322 m ar 2 LS E SG dr TT a 1093 m m R1216 DR 5 E S Ir lt 106 EN sle R 9 R1018 m JE 9 JE jr 2 D 2 D m MW 66 1085 p ETE 5 91054 6 HE E 22 T 5 a a 0 A 8 7 n o LE 490 1F Ew essc 1089 11002 Ls 6 H 4 78 22 x1002 Lj Bad ARIE 0 a Cz S 91003 s se TP3 14 MAX Deviation J Set the transceiver to CH 2 band center Inject a 1 kHz tone at 17 dBm to the MIC jack 7 Open the Adjust window
61. HOAG2 vt ni HO deg 9 o8z Bu ele dogo Oy Gy 5 5 989 70 p oy 303 9 7848 1 m 0 GO VOL E TO DI HO Y a Ai T Y 01 D SUL cgoro 0 E S Il 70 Cher uy a HO dee n eW Ot k a al 2 E Q Qj dOZv DE 4 11 SS TE TH D TOO O a an j Ti N o A ESOTO O J Ata o gt e 7 a MB n QJ 8 A nk LLLI ee 0 PI Sa ABTS bo SIOT aM ws N Li k b ERO 60 9 E op lt 2 9 R S 2 x n n ir AES OT pu on ol al T 072 QN 4 OT as gu a ds MO O 5 6 mo n 00 Gt lt SY O kR LO ANN od 1 k So 0 5 Y 0 a e HOdOO cn AST 5 T HI OEOTO k gt N SS 19 I 7 sical aa LL a OD i ages 505 96 mAH Hh D 0 00 0 gay K ca Ed Ny 16 gt 100 1 48 Y OOD D 7 ao 0 PEE 0 N LLensH o 6 STOTH 4 Vea X 0 0 O 11 I oy HO dg de D UY 1 on gis OW az OS L 5 orolt z OG x HO dost J PIOR ap 05 CHE O SOT MA KOS 417 5 e xo J
62. HSU277TRF 155355 TE 17 HVC358B TAPE HVC358B TAPE HVC358B TAPE HVC358B TAPE MC2850 T11 1 DAN235E TL HVC358B TAPE HVC358B TAPE HVC358B TAPE HVC358B TAPE 155355 17 155355 17 155355 17 155355 17 HVC358B TAPE 155355 17 2850 11 1 2850 11 1 2850 11 1 2850 11 1 FA1101F TR 155355 17 HVC358B TAPE FA1101F TR 155355 17 155355 17 155400 TE61 HVU355TRF 3525 3100103 3525 3100103 E2 0 5 2 0 6T R E2 0 5 2 0 6T R 2012 56 C2012C 56NG E2 0 35 1 6 7T L 2 0 3 1 7 8T L 2 0 3 1 7 8T L HK1608 R10J T E2 0 3 1 7 7T R E2 0 3 1 7 7T R HK1608 R10J T 12 22SURSYGC S530 A2 TR8 G2070810 G2070118 G2070128 G2070596 G2070256 G2070118 G2070118 G2070470 G2070590 G2070590 G2070590 G2070590 G2070704 G2070612 G2070590 G2070590 G2070590 G2070590 G2070470 G2070470 G2070470 G2070470 G2070590 G2070470 G2070704 G2070704 G2070704 G2070704 G2070842 VX 180 G2070470 G2070590 G2070842 VX 180 G2070470 VX 180 G2070470 G2070634 G2070410 G2070588 55000227 1090896 55000226 55000226 10022488 0022488 1690673 1690773 10022390 10022376 10022376 11690528 0022372 0022372 11690528 MAIN Unit L1690524 L0022372 L0022390 L1690381 L0022372 10022391 1690527 10022613 0022487 1690417 1690318 1690417 1690686 1690520 mer eo WEIN vers lor Spe av Aon L1690527
63. P RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 10 5 5 5 5 5 5 10 5 5 5 5 5 5 5 10 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 RMC1 16 101JATP RMC1 16 222JATP RMC1 16 224JATP RMC1 16 153JATP RMC1 16 150JATP RMC1 16 103JATP RMC1 16 104JATP RMC1 16 104JATP RMC1 16 104JATP RMC1 16 103JATP RMC1 16 104JATP RMC1 16 104JATP RMC1 16 104JATP RMC1 16 123JATP RMC1 16 101JATP RMC1 16 562JATP RMC1 16 104JATP RMC 1 2 220JCTP RMC1 16 222JATP RMC1 16 222JATP RMC1 16 104JATP RMC1 16 102JATP RMC1 16 331JATP RMC1 16 102JATP RMC1 16 471JATP RMC1 16 102JATP RMC1 16 102JATP RMC1 221JTE RMC1 8 R33KTP RMC1 16 220JATP RMC1 16 471JATP RMC1 16 103JATP RMC1 16 103JATP RMC1 16 273JATP RMC1 16 273JATP RMC1 8 R33KTP RMC1 16 332JATP RMC1 16 332JATP RMC1 16 000JATP RMC1 16 332JATP RMC1 16 332JATP RMC1 16 331JATP RMC1 16 000JATP RMC1 8 R33KTP RMC1 16 220JATP RMC1 16 680JATP RMC1 16 473JATP RMC1 16 331JATP RMC1 16 103JATP RMC1 16 102JATP RMC1 16 471JATP RMC1 16 473JATP RMC1 16 473JATP RMC1 16 103JATP RMC1 16 474JATP RMC1 16 104JATP RMC1 16 473JATP RMC1 16 101J
64. R 1228 CHIP RES R 1229 CHIP RES R 1230 CHIP RES CHIP RES R 1232 CHIP RES R 1233 CHIP RES R 1234 CHIP RES R 1235 CHIP RES R 1236 CHIP RES R 1237 CHIP RES R 1238 CHIP RES R 1239 CHIP RES R 1240 CHIP RES CHIP RES R 1242 CHIP RES R 1243 CHIP RES R 1244 CHIP RES R 1245 CHIP RES R 1246 CHIP RES R 1247 CHIP RES R 1249 CHIP RES R 1250 CHIP RES CHIP RES R 1252 CHIP RES R 1253 CHIP RES R 1256 CHIP RES R 1258 CHIP RES R 1260 CHIP RES CHIP RES R 1262 CHIP RES R 1263 CHIP RES 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 59 RMC1 16 103JATP RMC1 16 103JATP RMC1 16 223JATP RMC1 16 393JATP RMC1 16 823JATP RMC1 16 104JATP RMC1 16 104JATP RMC1 16 104JATP RMC1 16 104JATP RMC1 16 682JATP RMC1 16 103JATP RMC1 16 332JATP RMC1 16 225JATP RMC1 16 102JATP RMC1 16 102JATP RMC1 16 102JATP RMC1 16 102JATP RMC1 16 330JATP RMC1 16 000JATP RMC1 16 000JATP RMC1 16 000JATP RMC1 16 000JATP RMC1 16 000JATP RMC1 10T 000J RMC1 16 103JATP RMC1 16 472JATP RMC1 16 223JATP RMC1 16 223JATP RMC1 16 391JATP RMC1 16 223JATP RMC1 16 000JATP RMC1 16 824JATP RMC1 16 000JATP RMC1 16 104JATP RMC1 16 000JATP 424185103 424185103 424185223 424185393 404185823 424185104 424185104 424185104 424185104 424185682 424185103 424185332 424185225 424185102 424
65. R n DP MW ow 2 0 I Il m R 50 alla DC O hq mh 10 2079 OQ MO ST R GOSEIAH gt T iu tis BL i Ro Cs Si lt 9 i GETSTH SO 9 LEN 8 COOH Od J n On m NW E0010 li T k GN N 05 dg2 H 9 1 8 70020 Satta 19015 Hg A 007 gH x 1 D 90 R Ae corr vs Ore B y ie 5 N bi as gi 2 ox iO E 8 95 968 a WW Oni ze d Ult ong Egl S EM aT AQ T 08822001 LL eH 90074 ey pp k 9 6 J8 on ORI k eoora 11 5 as N k b AW 1 MN R 2 E T MW 1 2 ox 093 ai 21274 T k 227 00 2 Dal wt SH lot 800729 Ed ai D B Aem poss Diari 80 50 So a 5 Hh E 4 S ne 10219 Ow HJ 8 70070 ABE TO ES me Oe i N 30079 10070 e MOD 6 11 7 T S E KK ic li i e E pete sg MU 1 6 Ql 1 lt 20 le 0 MAIN Unit Lot 18 Parts Layout A 691 VX 160V 180V Service Manual R1 0 20 Riossa 1182 7 4
66. SISTOR 2SA1586Y TE85R G3115867Y TRANSISTOR RT1N441U T11 1 G3070247 IC NJM12903R TE1 G1093336 TRANSISTOR 25 4154 11 1 G3341548E TRANSISTOR CPH6102 TL G3070223 IC M62364FP 600D G1093033 TRANSISTOR RT1N441U T11 1 G3070247 IC LC75834W G1093288 TRANSISTOR 25 4154 11 1 G3341548E TRANSISTOR 2SA1586Y TE85R G3115867Y TRANSISTOR IMZ2A T108 G3070060 TRANSISTOR DTC124TE TL G3070128 VX 180 TRANSISTOR RT1P441U T11 1 G3070248 TRANSISTOR RT1P441U T11 1 G3070248 TRANSISTOR 25 4154 11 1 G3341548E VX 180 TRANSISTOR 2SA1586Y TE85R G3115867Y TRANSISTOR RT1N441U T11 1 G3070247 UW Ww gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt MAIN Unit CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES
67. SVA1C475M 8R GRM39B104K16PT GRM39B104K16PT SMG1AVB221M 220UF GRM39CH221J50PT TESVA1C105M1 8R GRM39B104K16PT GRM39B103K25PT GRM39B103K25PT GRM39B222K50PT GRM39B472K50PT GRM39B332K50PT GRM39B103K25PT TEMSVA0J106M 8R GRM39B103K25PT GRM39B223K25PT GRM39B102K50PT GRM39B104K16PT GRM39B103K25PT GRM39B103K25PT GRM39B104K16PT GRM39B472K50PT GRM39CH220J50PT GRM39B104K16PT GRM39B104K16PT GRM39CH070D50PT GRMS39CH680J50PT TESVA0J225M1 8R GRM39B104K16PT GRM39B104K16PT GRM39B102K50PT GRM39CH330J50PT GRM39B102K50PT GRM39B102K50PT GRM39B103K25PT GRM39B102K50PT GRM39B102K50PT TEMSVA0J475M 8R GRM39B104K16PT GRM39B104K16PT GRM39B104K16PT GRMS39B681M50PT TEMSVA0J475M 8R GRM39CH220J50PT GRM39B103K25PT GRM39B103K25PT GRM39B102K50PT GRM39CH120J50PT GRM39B102K50PT GRM39CH221J50PT GRM39CH221J50PT GRM39CH221J50PT GRM39B103K25PT GRM39B103K25PT GRM39B222K50PT K22144803 K78080027 K22144803 K22101801 K22174821 K22174235 K22124805 K22174821 K22144807 K22124805 K22144807 K22124805 K22174831 K78120031 K22124805 K22124805 K40109027 K22174243 K78120009 K22124805 K22144803 K22144803 K22174822 K22174833 K22174831 K22144803 K78080027 K22144803 K22144807 K22174821 K22124805 K22144803 K22144803 K22124805 K22174833 K22174219 K22124805 K22124805 K22174208 K22174231 K78080009 K22124805 K22124805 K22174821 K22174223 K22174821 K22174821 K22144803 K22174821 K22174821 K7808001 7 K22124805 K22124805 K22124805 K
68. TH Sy sl CZ E al X Gd 00 7 ci N 9GOT mie T No 0 0 54 OcOTO 0 Gt Dm M TOA 0 E 8 10 93 lE OD s 3 555 ony ee DOT 2 SE OST 9 92 vt iS VEE i m Il 89891 ad Alt 77 OU ergata E N O e 9 11 k e debo 0 peso LI SEOTE 0 C Ly ST ol 88 5 2 oz AG JAYS gt Xv OL lt No Om N lO gaor2a 11 SOT SU o gt 4 a 9 TOO SIC Vaca cvOLO 26 9072 aly TO O E 060 9 H deg 5 11 TO 1 io p k M ON 9 HO ASe Og 200 HI CI g D 8 dogs S Y o 6 LY OO 0 25075 E S8T ag HO VvVvOTO 5 al UL a 7 a 8 70020 hee x e 1 I 60011 EGOTO I Cr R TEOLH m HO dozy xxx GBITO OT S zb oi 56 0 gt O 28 3 x 4 R na om Si Ly 60 ee TOWN om Cr 5 m gt z207 0 si on NW 9 lt 3 QJ I gt U 32 620180 MO A 4 4 z a 2 T iL oQ 00 93 E BE QN e HO dee 06072 lo LI K ly H Hodool a ES Y Ov
69. While scanning the radio will check each channel for the presence of a signal and will stop on a channel if a signal is present To activate scanning Press the assigned Soft key The scanner will search the channels looking for ac tive ones it will pause each time it finds a channel on which someone is speaking To stop scanning Press the assigned Soft key Operation will revert to the channel to which the CH knob is set Follow Me Scan Follow Me Scan feature checks a User assigned Prior ity Channel regularly as you scan the other channels Thus if only Channels 1 3 and 5 of the 8 available channels are designated for Scanning the user may nonetheless assign Channel as the User assigned Priority Channel via the Follow Me feature Press the assigned Soft key to activate scan ning then turn the CH selector knob to the channel which you want to designate as the User Assigned Priority Channel When the scanner stops on an active chan nel the User assigned Priority Channel will automatically be checked every few seconds Dual Watch The Dual Watch feature is similar to the Scan feature except that only two channels are monitored the current operating channel and the Priority channel 71 To activate Dual Watch Press the assigned Soft key The scanner will search the two channels it will pause each time it finds a channel on which someone is speak ing
70. a ON T m DI Mm ale y D do AU T S D n D 7 1 0 0 8 10 We 10 T re On CU NWN 1 Nes SLOTI co m lt q 0 0 EEOT 1 ee 5 Soru E019 ELS 11 N M_ N DOLO N Us g MZ Wee Oo 2 013 OSOTH Jo T Sadr S e 2 i R Fk IOS emen dia 2E H2 B io T TR a a 9 DX d m E O D 0 CU N gt OT SOT 0 ey TO 66 NO PER e A MO 27 0 T cm OL 0126 LI GOL 90001 4 5 Dem 9 SU dm OMR SOT Ea CQ ria on OZ0TO OGHOP MEOTHT Sog UST 9 lt B YOOTHL DS lt Bol I Mo hy Xio 28 11 on oF 547 ow 2621 MN a z SF 720 0 I T 5303 ve e d A9 k p Jara c k To a e 619 AW 1 6 ESOL k i OF HOGCOAH NI 0 mY SEOIH isoro BOL erora mi em 8 9 C ba HO dg O 11 DA n 10 H 064 gGOLO 9 4 k 86 AG 69 T 5 80 0 A 889960 E o Iv crota g Ase 035 SO MA R 0 O SE 053 on e uv TO C m a gt uJ HO AW I Sa 9070 Dy O OTH 5
71. ap and its two mounting screws from the right side of the transceiver then insert the plug from the Speaker Microphone into the MIC SP jack secure the plug us ing the screws supplied with the Speaker Microphone Hold the speaker grille up next to your ear while re ceiving To transmit press the PTT switch on the Speaker Microphone just as you would on the main transceiver s body Note Save the original plastic cap and its mounting screws They should be re installed when not us ing the Speaker Microphone Key Functions The VX 180 provides programmable A B and C function keys and both the VX 160 and VX 180 provide programmable MONITOR keys These Soft keys func tions can be customized set to other functions via pro gramming by your VERTEX STANDARD dealer to meet your communications network requirements Some fea tures may require the purchase and installation of optional internal accessories The possible Soft key programming features are illustrated at the right and their functions are explained in the next chapter For further details contact your VERTEX STANDARD dealer For future reference check the box next to each function that has been assigned to the Soft key on your particular radio and keep it handy Soft K ey Function Lamp Channel Upt J Channel Down J J J Fallow meScan Dual Wath J J
72. arts Layout A 0 2 2 e o N M uw Ri 420 2 2 e ul 2 P R1 126 2 Eb RT S2 Pw i 8 2 5 R1095 c1 942 B N N 790 C1 031 2 61037 25 EV C1062 A H EU 2 ec E a 0 R4 224 2 2 2 N n C1 080 T e Aa IT gt N R1171 c1224 JF is X Ee Rtt49 R1 250 H BN 64294 8 1420 81138 C1124 R1145 4 0 Ed DI 61190 6 Side pa Pin 37 Pin 48 NJM12903R Q1049 LC75834W Q1054 601 030 91053 01039 CT 7 o 4 07058 kO O SQ Q a cep Emitter Common Base 1 Base 2 8 NS N bin 4 pin 1 Collector 1 Collector 2 NJM2070M FMW1 W1 Q1039 Q1032 Base 2 Base 1 Emitter 2 Pin 14 m N Pin 7 Collector 1 Collector 2 Pin 1 Emitter 1 NJM2902V IMZ2 Z2 Q1017 1030 Q1057 HE 002 CF1001 Collector Collector 1 Emitter mum IT ET EJ Collector 4 Base Collector 6102 AB Q1051 Collector Base Emitter RT1P441U P3 Q1060 SOOT R4208 y dH Ds NS N 02 n R1243 OZIO 2 Collector Base Emitter 2SC4154E LE Q1025 1038 1050 1061 Collector Base Emitter 25 1586 SY Q1011 1043 121 R1129
73. e from the refer ence oscillator Q1022 by 5840 or 4672 to produce the 2 5 kHz or 3 125 kHz loop references respectively The 2 5 kHz or 3 125 kHz signal from the program mable divider derived from the and that derived from the reference oscillator are applied to the phase de tector section of Q1004 which produces a pulsed output with pulse duration depending on the phase difference between the input signals This pulse train is filtered to DC and returned to the varactor D1037 HVC358B and D1042 HVC355B Changes in the level of the DC voltage are applied to the varactor affecting the reference in the tank circuit of the VCO according to the phase difference between the sig nals derived from the VCO and the crystal reference os cillator The VCO is thus phase locked to the crystal reference oscillator The output of the VCO Q1002 after buffering by Q1007 is applied to the first mixer as described previ ously For transmission the VCO Q1002 oscillates between 146 and 174 MHz according to the model version and programmed transmit frequency The remainder of the PLL circuitry is shared with the receiver However the divid ing data from the microprocessor is such that the VCO frequency is at the actual transmit frequency rather than offset for IFS as in the receiving case Also the VCO is modulated by the speech audio applied to D1005 1SV229 as described previously Receive and transmit buses sel
74. e believe the technical information in this manual to be correct VERTEX STANDARD assumes no liability for damage that may occur as a result of typographical or other errors that may be present Your cooperation in pointing out any inconsistencies in the technical information would be appreciated Contents Operating Manual Reprint 2 151001110138191 ai 9 n 6 Circuit Description eese 10 557090111031115 onec Paste iate insoni 7 7 511850077873 12 Exploded View amp Miscellaneous Parts 8 Board Unit Schematics Layouts amp Parts MATN 17 Operating Manual Reprint Controls amp Connectors LED Indicator CH Channel Selector VOL PWR Knob IHAD Antenna Push To Talk PTT Switch MIC SP Jack External L Monitor Button Speaker Microphone LCD vx 180 Soft KEY 180 Battery Pack Latch Display Icons amp Indicators VX 180 Only This indicator confirms that DuaL WATCH is active This indicator confirms that this channel will be skipped during scan This icon is the Low Battery in dicator which appears when the battery voltage becomes too low for proper operation SKIP 7 IAN JAN 8 Character Alpha numeric Invertible Display This indicator confirms that Dual 2 TONE DECODE is active Before You
75. ect which VCO is made active using Q1059 1 4410 11 1 and 01059 RT1P441U T11 1 Miscellaneous Circuits Push To Talk Transmit Activation The PTT switch on the microphone is connected to pin 48 of microprocessor Q1014 so that when the PTT switch 1s closed pin 23 of 1014 goes low This signal disables the receiver by disabling the 5 V supply bus at Q1036 DTB123EK T1496 to the front end FM IF sub system IC Q1037 and the receiver VCO circuitry At the same time Q1027 FMW1 T98 and Q1029 CPH6102 TL activate the transmit 5V supply line to enable the transmitter 11 Alignment Introduction The VX 160 180 has been aligned at the factory for the specified performance across the entire frequency range specified Realignment should therefore not be nec essary except in the event of a component failure All com ponent replacement and service should be performed only by an authorized Vertex Standard representative or the warranty policy may be voided The following procedures cover the sometimes criti cal and tedious adjustments that are not normally required once the transceiver has left the factory However if dam age occurs and some parts are replaced realignment may be required If a sudden problem occurs during normal operation it is likely due to component failure realign ment should not be done until after the faulty component has been replaced We recommend that servicing be performed only by authorized
76. ful the display will re turn to CLONE for VX 180 for VX 160 the TX BUSY indicator on the top of the radio will turn off Turn both transceivers off and disconnect the CT 27 cable You can then turn the transceivers back on and begin normal operation Replace the plastic cap and its two mounting screws Specifications GENERAL Specifications Frequency Range MHz 134 160 A 148 174 C Number of Channels 16 channels Channel Spacing 12 5 25 kHz 15 30 kHz PLL Steps 2 5 6 25 kHz Power Supply voltage 7 5 VDC 20 Operating Temperature Range 22 F to 140 F 30 C to 60 C Frequency Stability 2 5 ppm Dimensions WHD 2 3 W x 4 7 H x 1 2 D 58 x 120 x 31 mm Weight approx 0 81 Ib 365 g 64 RECEIVER Specifications Measurements made per EIA standard TIA EIA 603 Sensitivity EIA 12 dBSINAD 020 20 dB Quieting 0 30 pV Adjacent channel selectivity 65 dB 25 kHz 60 dB 12 5 Intermodulation 65 dB Spurious and Image Rejection 65 dB Hum amp Noise 45 dB Audio output 500 mW 4 Ohms 5 THD TRANSMITTER Specifications Measurements made per EIA standard TIA EIA 603 Power output 5 0 1 0 W Modulation 16KOF3E 11K0F3E Conducted Spurious Emissions 60 dB Below Carrier FM Hum amp Noise 40 dB 25 kHz 35 dB 12 5 kHz Audio distortion 1 kHz lt 5 Measurements per EJA standards unless noted above Specifications subject to change without not
77. ice or obligation Exploded View amp Miscellaneous Parts RA029600A Lot 17 RA0296000 Lot 1 FRONT CASE ASSY VX 160 RA0173500 CAP R6147510 f RING NUT x 2 pcs RA0296100 VOLUME KNO 0 RUBBER PACKING x 2 pcs M4090151A Lot 10 M4090151 Lot 1 RA029620A Lot 3 SPEAKER RA0296200 Lot 1 KNOB CH PO 26090129 RA0309800 Lot 20 MYLAR SHEET SP RA0334900A REFLECTOR SHEET VX 180 RA0294800 INTER CONNECTOR VX 180 RA0107000 TERMINAL PLATE R RA010340A TERMINAL HOLDER TERMINAL PLATE L gt RA029450A Lot 10 REF VXSTDP N Description U44104002 TAPTITE SCREW M2X4NI U44104002 Y o VX 180U SCREW 2 RA0210900 WINDOW Se RA029590B Lot 17 RA02942 RA0295900 Lot 1 SER FRONT CASE ASSY VX 180 RA0294400 LCD HOLDER VX 180 LCD VX 180 RA0294500 IGHT GUIDE VX 180 CD 77 MAIN Unit RA0110200 HOLDER RUBBER 59 RA0293900 RUBBER KNOB RA0123500 LATCH NAIL B RA0294300 Lot 1 RA029430A Lot 4 RUBBER PACKING RA029310D Lot 26 RA029310C Lot 20 RA029310B Lot 11 RA029310A Lot 3 RA0293100 REAR CASE ASSY w SMA CONNECTOR TERMINAL PLATE L PAN HEAD SCREW M2X3NI O Gum A CAUTION The mic element must be desoldered and removed from the PCB on order to re install its protective rubber cover z
78. n SEO ru L1 JF 5 1221 JH mm e e oigo E 9 0 11027 m HE amp o R11 01 EA c1098 HE pva R1209 R1 sas 14 1055 D1040 RES zm in ay e PE 90012 EY 50 1o B pe 8 029 D e 214 l a HE esoto 4 2 87 Mcd 4 SODIO ba m al ERE C 00011 OSS o b 2 er 2 010 0 5 0 E ELIO ray EE sel Ev icm o40 o HH 76014 Be Evez ra 46 BH C1115 1099 e e 4 Jaai oso E LS EH HED 55 8 C1100 g a C1013 HE 1168 903 e SR am 009 R 702 1187 Ev Q1002 a amp 01007 015 gt 4 aE T 1 0 NN 6 HIE 1E RTOT1 36019 H E e ES 7010 SAN 5 Ew x Jt o 2 T 2 DOL 1001 9 Pw 2 L 0 12 primis 90 LH N 5 GE 9 x als 3 dp Et 2 0 9010 A A 9 31010 100 svQio 29 f TG 6 e 7712 dci N came b VD GH 5 ci i a T po E of ETE 42 5 wowo a IT EL E x 5 o tj eL E a 9 IST P n ui 690 0 Alls HH 17040 7 0 fae Ha 4 2 SELTO 3 do 85019 x 2 zi Eva Eva e
79. n e Sor k LO E T e 5 ON ikd pas oH 8 d OSE OM 4 11 1 O0 4 o 0 i x 3 pr i h DICIO DAD 1 NW 027 i T k MD DLN OV TS OV VAS Zt 21071 0 9 KKK 008 x v m 0 J n an x 2 s o d i SIT o0 O O L T 5 U Si u 5 gl ozz BOSE g ro 0 9T279 5 AW 18012 0 E Gu Boi e 11 HOOT 5 gt ER 200 H3 dzz 40 DA 5 OLY OO eae 78019 N9so O 1 MOOT D ALS 81230 083 o soi a m 0 on _ e AWW me NW x 4 E lt cr dose io NW 2 0 a E wel noz SpA 0 e 0 ET 4 20 QUO Ss 5 E OTH 1 Ni UST UB m 7 LO AW gt 0 I om OBOTH SNB 22079 Me al li 0 On AN gt ice 4 ata DE T Mer D m We I 1 We O7 TH Pale MW _ 2 celti vor tW MOOTSBOTH SIT Wee 6 m 9 90714 gt 207 4 mA AW 2 u De D D 3 10 O00Tc80TH MI 7 d 0 A SS 1 sd Jo 0 9 E qj lt OT Lc O E oc k a OM 2 ZON 0 CD 5 BS SU GO SUO S ni 0 E GM 28 X Q O E O gt U
80. nal battery may be used until depletion this deep cycling technique promotes better long term battery capacity Operating Manual Reprint Operation Preliminary Steps 7 Install a charged battery pack onto the transceiver as described previously Screw the supplied antenna onto the Antenna jack Never attempt to operate this transceiver without an antenna connected If you have a Speaker Microphone we recommend that it not be connected until you are familiar with the ba sic operation of the VX 160 180 Operation Quick Start Turn the top panel s PWR knob clockwise to turn on the radio on Turn the top panel s CH selec tor knob to choose the desired operating channel 71 Rotate the VOL PWR knob to set the volume level If no sig nal is present press and hold in the MONITOR key the lower button on the left side for more than 1 seconds back ground noise will now be heard and you may use this to set the VOL PWR knob for the desired audio level 71 Press and hold in the MONI TOR key for more than 1 sec onds or press the MONITOR key twice to quiet the noise and resume normal quiet monitoring To transmit press and hold in the PTT switch Speak into the microphone area of the front panel grille lower left hand corner in a normal voice level To return to the Receive mode release the PTT switch 7 If a Speaker Microphone is available remove the plas tic c
81. nd 30 C 68 86 F When the transceiver is brought into the shop from hot or cold air it should be allowed time to come to room temperature before alignment Whenever possible alignments should be made with oscillator shields and circuit boards firmly affixed in place Also the test equipment must be thoroughly warmed up before beginning Note Signal levels in dB referred to in this procedure are based on 0 dBu 0 5 uV closed circuit Important Note When connecting the CT 42 plug into the MIC SP jack of the VX 160 180 you must remove the plas tic cap and its mounting screws prior to programming Please remember to re attach the cap and screws when the programming is complete Set up the test equipment as shown below for trans ceiver alignment and apply 7 5V DC power to the trans ceiver RF Signal Generator _ O O 50 ohm Dummy Load Inline Wattmeter inti RF Sampling Deviation Meter Coupler Transceiver CT 42 connection MIC SP E Cable requency Counter PC The transceiver must be programmed for use in the intended system before alignment is attempted The RF parameters are loaded from the file during the alignment process In order to facilitate alignment over the complete op erating rang of the equipment it 1s recommended that the channel data in the transceiver be preset as per the chart below Frequency MHz Low Band Edge 134 000 148 000 Cha
82. nnel 1 Low POWER Low POWER Channels Band Center 147 000 161 000 High Band Edge 160 000 174 000 Tone Frequency Hz DCS code Channel Ver C Low Band Edge mame gt Band Center Channel 2 High Band Edge T T Channel 3 Alignment The alignment tool outline Installation of the Alignment tool The alignment mode is a software based protocol accessed by an Alignment Mode command from the computer while switching the transceiver on It 1s oper ated by the alignment tool automatically During use of the alignment mode normal operation is suspended The alignment tool program provides all needed operation ca pability The alignment tool consists of an executable file CE44 exe and an accmpanying configuration file CE44 cfg which should be loaded per standard DOS procedures Create a suitable directory then copy these foles from the distribution diskette into the new directory For example if copying the file from Drive A use the following DOS command sequence c mkdir align enter c cd align enter c align copy 44 No further installation steps are required If you wish to utilize a different name for the alignment directory it will not matter to the executable file Booting the Alignment Tool Change to the align directory or the directory name you utilized in the previous section Now type on the command line ce44 ENTER to boot the alignment tool The
83. o Dial tele phone number memories into your radio To dial a number just press the Dealer assigned Soft key for Speed Dialing The tones sent during the dial ing sequence will be heard in the speaker TX Save Off Press the assigned Soft key to disable the Transmit Bat tery Saver if you are operating in a location where high power is almost always needed The Transmit Battery Saver helps extend battery life by reducing transmit power when a very strong signal from an apparently nearby station is being received Under some circumstances though your hand held radio may not be heard well at the other end of the communication path and high power may be necessary at all times Accessories amp Options FNB 64 7 2 V 700 mAh Ni Cd Battery FNB V57 7 2 1100 mAh Ni Cd Battery FBA 25 Alkaline Battery Case NC 77B 120 VAC Overnight Desktop Charger NC 77C 230 240 VAC Overnight Desktop Charger VAC 800 Desktop Rapid Charger VAC 6800 6 unit Multi Charger MH 45gs Speaker Microphone MH 37a Earpiece Microphone VC 25 VOX Headset 1 Mobile Mounting Bracket for VAC 800 LCC 160 S Leather Case for VX 160 LCC 180 S Leather Case for VX 180 CT 42 PC Programming Cable CT 27 Radio to Radio Programming Cable CE44 Programming Software 160 180 includes convenient Cloning feature which allows the programming data from one transceiver to be transferred to another VX 160 180 Here is
84. ollector MEE Base Emitter 25 4154 LE Q1008 1055 25 5005 73 01007 2805006 24 01012 25 4215 QY 01033 29805227 LN 01015 e Cathode 1 2 Anode 1 Anode 2 DAN235E 01014 Vdd Vss S 80735SN DZ Q1041 Cathode 1 Anode 2 Anode 1 Cathode 2 MC2850 A7 D1015 1033 1034 1036 VX 160V 180V Service Manual MAIN Unit Lot 18 H1126 22 t Diagram icut C
85. r Control Current from the final amplifier is sampled by R1108 R1115 and R1125 and is rectified by Q1057 IMZ2A T108 The resulting DC is fed back through Q1032 FMW1 T98 to the drive amplifier Q1016 and final am plifier Q1024 for control of the power output The microprocessor selects High or Low power levels Transmit Inhibit When the transmit PLL is unlocked pin 7 of PLL chip Q1005 goes to a logic Low and unlock detector Q1056 25 1586 TE85R goes to a logic High The result ing DC unlock control voltage is passed to pin 14 of the microprocessor Q1014 While the transmit PLL 1 un locked pin 22 of Q1014 remains high which then turns off Q1029 CPH6102 TL and the Automatic Power Con troller 01032 FMW1 T98 to disable the supply voltage to the drive amplifiers Q1015 Q1016 and final amplifier Q1024 thereby disabling the transmitter Spurious Suppression Generation of spurious products by the transmitter 15 minimized by the fundamental carrier frequency being equal to final transmitting frequency modulated directly in the transmit VCO Additional harmonic suppression 1s provided by a low pass filter consisting of coils L1001 L1002 and L1031 plus capacitors C1004 C1005 C1008 C1010 C1014 C1016 and C1221 resulting in more than 60 dB of harmonic suppression prior to delivery of the RF signal to the antenna PLL Frequency Synthesizer The PLL circuitry on the Main Unit consists of VCO 010
86. rameter use the or gt arrow keys so that the frequency counter displays the band center frequency 100 Hz for the version being aligned Press the ENTER key to lock in the new data Sensitivity 7 Set the transceiver to CH 3 high band edge Tune the RF signal generator to the same frequency as the transceiver s then set the generator output level to 40 dBu with 3 0 kHz deviation 1 kHz tone modu lation 7 Open the Adjust window on CE44 then select the RX Tune parameter Press the ENTER key to enable programming of this parameter Use the or gt arrow keys to tune for best sensitivity ultimately the radio should be aligned so that the RF signal generator output level is 6 dBu 0 25 or less for 12 dB SINAD Press the ENTER key to lock in the new data 15 Alignment Note Circuit Diagram MAIN Unit R1126 22 608 SQL Open 2 78V DI 9 N Cu L Close 2 78V Hg qual m SQL Open 0 73V 6 92L 202 M 13 55 R1041 R1047 SQL Close 0 74V SQL Open 0 0V R1091 R1098 247 CN 258 Q OR 100K 100K SQL Close 0 0V 100K 100K On SQL Open 1 97V n DON SEIT x SQL Close 1 97V Cha 1 1004 1016 L41007 L 4008 C1046 01011 C1060 01
87. rrow keys so that the power meter reading 1 5 5 W 0 1 W Confirm that the current consumption is 2 2 A or lower 7 Press the LENTER key to lock in the new data Low Power Set the transceiver to CH 1 Low band edge Open the Adjust window on the CE44 program then select the RF Power Low parameter 7 Press the ENTER key to enable programming of this parameter use the or gt arrow keys so that the power meter reading is 1 0 W 0 1 W for RF Power Low Confirm that the current consumption is 1 0 A or lower Press the ENTER key to lock in the new data MIC Sensitivity J Set the transceiver to CH 2 band center Inject a 1 kHz tone at 37 dBm to the MIC jack CLONE GND sP 1 IN 7 Open the Adjust window on CE44 then select the MIC Sensitivity parameter Press the ENTER key to enable programming of this parameter use the or gt arrow keys so that the deviation meter reading is 3 0 kHz 0 1 kHz for 25 kHz steps deviation 7 Press the ENTER key to lock in the new data
88. speech by the ceramic discriminator CD1001 450 24 Detected audio from Q1037 is applied to the audio high pass filter and then passes via the volume control to the audio amplifier Q1039 NJM2070M TE2 which provides up to 1 2 Watt to the optional headphone jack or a 4 ohm loudspeaker 10 Squelch Control The squelch circuitry consists of a noise amplifier and band pass filter within Q1037 and noise detector D1018 155355 TE 17 When no carrier 1s received noise at the output of the detector stage in Q1037 is amplified and band pass fil tered by the noise amplifier section of Q1037 and the net work between pins 7 8 and then is rectified by D1028 The resulting DC squelch control voltage is passed to pin 37 of the microprocessor Q1014 M37516E6HP If no carrier is received this signal causes 24 of Q1014 to go high and pin 20 to go high Pin 24 signals Q1060 RT1P441U T11 1 to disable the supply voltage to the audio amplifier 01039 while pin 20 holds the green Busy half of the LED off when pin 24 is high and pin 20 1s high Thus the microprocessor blocks output from the au dio amplifier and silences the receiver while no signal is being received and during transmission as well When a carrier appears at the discriminator noise is removed from the output causing pin 37 of Q1014 to go low and the microprocessor to activate the Busy LED via 01014 The microprocessor then checks for CT
89. the procedure for Cloning one radio s data to another 1 Turn both transceivers off 2 Remove the plastic cap and its two mounting screws from the MIC SP jack on the right side of the trans ceiver Do this for both transceivers Connect the optional CT 27 cloning cable between the MIC SP jacks of the two transceivers Press and hold in the PTT and MONITOR switches just below the PTT switch while turning the trans ceiver on Do this for both transceivers the order of the switch on does not matter CLONE will appear on the displays for the VX 180 of both transceivers when Clone mode is successfully activated in this step in the case of the VX 160 no change will be observed at this point On the Destination transceiver press the MONITOR switch LOADING will appear on the LCD for VX 180 for VX 160 the TX BUSY indicator on the top of the radio will glow Green Optional Cloning Cable CT 27 6 Press the PTT switch on the source transceiver SEND ING will appear on the Source transceiver for VX 180 for VX 160 the TX BUSY indicator on the top of the radio will glow Red and the data will be trans ferred If there is a problem during the cloning process ER ROR will appear on the LCD for VX 180 for VX 160 the TX BUSY indicator on the top of the radio will blink Red check your cable connections and bat tery voltage and try again If the data transfer is success
90. uire that more complex adjustments be performed afterwards Do not attempt to perform only a single step unless it is clearly isolated electrically from all other steps Have all test equipment ready before beginning and fol low all of the steps in a section in the order presented 12 Required Test Equipment 7 Avionics Radio Tester with calibrated output level at 500 MHz In line Wattmeter with 5 accuracy at 500 MHz 71 50 ohm 10 W RF Dummy Load 7 Regulated DC Power Supply standard 7 5V DC 2A Frequency Counter 0 2 ppm accuracy at 500 MHz AF Signal Generator J AC Voltmeter DC Voltmeter Sampling Coupler J IBM PC compatible Computer with Microsoft DOS v3 0 or later operating system Vertex Standard CT 42 Connection Cable and CE44 Alignment program Alignment Preparation amp Precautions A 50 ohm RF Dummy load and in line wattmeter must be connected to the main antenna jack in all procedures that call for transmission except where specified other wise Correct alignment is not possible with an antenna After completing one step read the following step to determine whether the same test equipment will be re quired If not remove the test equipment except dummy load and wattmeter if connected before proceeding Correct alignment requires that the ambient tempera ture be the same as that of the transceiver and test equip ment and that this temperature be held constant between 20 a
91. ul S D 11027 18 Eg o 4 m UG 4 L1024 SIL ET o C111 24 R1 224 8 5 c 1057 217 9 C1054 C1041 076 L jt HF see ROG o 37 R1 001 9 E R1198 o 0 a amp R1084 B c10 amp 11017 DAL D1 01 90 AKT or D1 020 0 pin 12 1 62364 01052 Drain Source Gate 25 2974 01024 01024 400 bax 1219 0 tr Pole biz zin E ED Ia E BIOLO 2 Lr au C1 5 c1113 0 0 GND Vout CONT NOISE D BYPASS TK11250BMCL Q1040 R1101 EA c1ose C1115 Ela 033 Eva D1019 105 10 qe Ei E C1100 C1013 HH 001 R1099 ES Tis 020 1 21093 C1 091 H B R1089 FRR C1088 C1168 EIS e 0 909 L1004 Bai Ed 1092 Ay NI O o Q1007 H 4 V SAS L indes e o 62019 TT L UL Ia o 6000 A 8 o a Dem 6 E 14 c1203 Hk R11 40 1180 1055 4 Paghi 015 T F L10916 fr ot SRL Oo 0 LIS n m bv R1078 a HF 01174 Eri 206 RT Ewa Qe E amp 4342 b pwd 89

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