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IC-M604 SERVICE MANUAL

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2. 1 25 1 5 The combination of this page and the previous page okoo shows the unit la
3. to CHASSIS W1 OPC 1175 to Optional unit UT 112 to CONNECT unit J4 2 14 1 20 gt J3 J4 ls m 5550 lt 5 sgg s 66 26 2 W njo 2 lt lt 01 zz Lx J8 TOO Z lt lt 5 oo2z 9FP8352 2 to CHASSIS W2 9550695 SR RSIS 1 ce T HAILER 9 110 1 13 2 19 2 RI gari cat 5 Re Sri PEDE 8 elo eal as 21 5 5 LAISI a 44 2
4. CFWM450E Q2 2SC4215 FH 03 4 1 5 HM 126R 5 Sl 6 0 1 015 742 FL 404 10 2 011 35 294 HSB88WS u TA31136FNG 1 Kj ad 012 8036 i X1 CDBKB450KCAY24 1 IC3a py x ecl s eee 1 NJM2902V 1 2504116 023 i gt 1 2SC5110 WXDEC 2ND IF 2ND R8 RIPPLE I nr i 1 LPF 1 DET AMP MIX D BUFF Bee 1 A Q13 4 016 2804116 2904215 m m s n ICA NJM2231M 13b N
5. V60 URU vss L vso C205 L T l 2206 2 45 T l E o i l 4 anes N R236 vao 208 112 p B B geass HE 171 o 135 T CHS il Rost um S m m gt gt du 14 L 5 273 18 024 mE 8 E a 025 vao d E EE EE cas em t Jeb m i E A RAI T i Dem 059 I 1018 T E ctt B B 4 95 C114 881 12 R2 1 Pss B 1 BE am 157 amc ua cati I pu 14589 KB E vao TAS G n 2a gt 58 L a 231 Gul 16 221 ca V15 Ri E MX T Cal Ra di 200 4 C88 8 p
6. E SSIS 04 CHASSI 2SA1577 UNIT RL1 GND NN FTR P3CPO12W1 Q1 497v 162 2581132 TA78L05F TA7808S J5 SB4P HVQ A 1 ZN OPTION i ed 3 2 b GND 9 4 m i vcc vcc s H CONNECT UNIT 5 5 OPC 1203 R202 C208 x l w 07 95 8 85 5 5 INTERNALSP ON 4 87V 188355 4 88 so 5 Ss as NG INTERNAL 12 R211 7 pm 3 D 1 Q9 82K TA8225LQ 2 P 5 2564116 4 2 8 arusa GLM 1B22158 HATE 5 DE R20 9 GND 28 n 8215 Hor lt zl 54 8 94 95 g5 ics IC9 00 35 o 3p GND M5218AFP M521 gan 47 z IC17 ay 3 Be a UNIT WI BU4094BCFV BU4094BCFV xe E C212 220 1186 Pa Q7 D C3
7. CHASSIS TA7368F C18 330 spa w cto 835 C12 pour He N a 1k 1 2 vec PWGND 5 ANV NC PREGND SP1 amp 1 1 4 7 111V VIN PHASE sp w2 RIPPLE NF 6 0047 R37 22k R36 10k Lora 61522016 c17 0 PA FA jd pan 22 01 100 442100 100 olola 5 5 ct ea fra rh Fe Fe Fee rrr rr rr erm rr avy 054 DS7 pss 01 Md ia b Pd Ed d d d 3 2 a 92 SML 311YT SML 311YT SQL SML 311YT 5 i voL 1 oe Q4 C26 1191 VOL 2SJ144 1 kad Ri R2 o PWR 120 120 DOWN 2 e x e ere DS10 62429 R39 R41 REBSS299590900990902Lz25 nr nr SMLSHYT 1 HE R70 100k 959555509000 56 2 T M 9 O 6 O0 O t O t t Q OD LU LU LL tU 54 vouti VouT2 R40 ME Don DODD VRDAT 4 GND vec rz ANN 470k
8. 2541577 T106 Q 25811327100 2581143 S 25 3326 Symbol Symbol Symbol Symbol 81143 Symbol 174 i lt gt c Fas lt gt las AN 2 3775 3 TB 2SC4081 T106 S 25 4116 BL 25 4215 2501664 Q Symbol OY3 Symbol BS Symbol LL Symbol QO Symbol DAQ lur A c Fes c cd p E E E E E 2SJ144Y 2SK1069 4 TL 3SK294 DTA144EUA T106 DTC144TU T106 Symbol VY Symbol FJ Symbol UV Symbol 16 Symbol 06 s S G1 s B 1 0 F que G2 D E E KRA304 KRC404 KTA1664 KTC2875 B KTC4075 BL Symbol PD Symbol ND Symbol R Symbol MB Symbol LBL BL B E BL B c He sd Ne Ah Ah E E E E E L PMBFJ310 TPC6104 Symbol M10 Symbol 530 D D S ja D D 5
9. 7 a 2 W7 8 1212 4 W1 2 SP See Sa ar aa aa a ane 5 1658 FRONT UNIT w 117 lt co ain GND cee oo Hold 2 i i I J10 7 i 1 MIC 1 I 1 Jt MICG d3 i MAP Nr 1 1 af we TO VR UNIT J OPC 1176 NEG VOL1 NE 1 1 1 J8 8 2 2 1 I 1 2 HAIL b BAIL sis h 1 5 GND 5 HAIL I gt DHAIL J6 L1 je t VOL1 1 OPC 1186 r CHASSIS VOL2 2 ES Soe oS eee EZ Se ete 1 GND 3 145 J4 i up epe I mim Seas ONN J6 J6 9 o i KPWRH2 _ 115 ERE 6 b KPWRH CMDPWR2 22 T 5 56 CMDPWR2 eo GND 3 5 1 2 gt gt 1 4 41612 2 GND 444 1659 3 p4 555558 Q
10. J1 GND 26 5 TXDET DADATA 9 6 MAIN UNIT VIEW PDATA GND PCK CHASSIS 55 J1 OND RXDDJ to AF unit J5 SQL WXDET D zx 1 TEMP SNP WT 1 3541 i 6596 1 HE 28825 E k z 1 RI d Les eee lee 8 10 58 im T C364 5 8 36 ds T 3 Ser its 8 8 Rud 5 EN val 22 EI 1 EH us 5858 9 8 52 03 RU 1i ea gle BEN SPAT E n d MEE I 046 ESE EB lea H mm oe Inr i 9 4 m H lt L3 Rim IL gus al 1 5 8 8 B 8 BB ry e ma 3 13 dg ap ggi AN Dd Urs S 98 71 m LL x E E 8 253 ds 090 if 8 EIG 4 4098 ENS ES wen T enr
11. DIODES 1SS355 1SS372 1SV214 1SV288 1SV307 Symbol A Symbol N9 Symbol T1 Symbol TJ Symbol TX A pink L oe 91I gt gt IE 1SV308 DA204 KT146 DAN202 7146 DSA3A1 HSB88WSTR Symbol TX Symbol K Symbol N Color Green Symbol Silver line green E 2 HSM88ASR HVC358B KDS4148U L308CCB MA2S111 Symbol C3 Symbol B2 Symbol UH Symbol CC Symbol A q pp 9 4 E j 742 77 8036 L 8051 8062 Symbol 10 Symbol 48 Symbol 3_6 Symbol 5 1 Symbol 6 2 E C BN E SECTION 9 BOARD LAYOUTS 20 to AF unit J4 2 FE pan 25558954 gt x E ao to LOGIC unit J6 Er kek 9 1 VR UNIT TOP VIEW ole zl ls Je ig e 590 056200565 5 592 zl 5 x 9 4 19 1
12. AF UNIT BOTTOM VIEW The combination of this page and the previous page shows the unit layout in the same configuration as the actual P C Board i 1 E 124 6 ma 107 m BB UU 607 678 g EZ 3 152 100 2 2 MAIN to unit gt gt 4 50 V45 JS V40 R305 R306 R301 c s 18 g v30 B _ v25 V20 V15 V10 V5 H30 H25 H20 H15 H10 H5 H0 9 8 HM 126RB RG VIEW to Speaker p to to unit W1 9 9 HM 157 Optional prod
13. L31 L32 sensitivity adjustment L33 for channel 70 L34 L11 gt t L12 gt L13 ne JP L14 L15 sensitivity adjustment for other channels J3 RX sensitivity check point SECTION 6 PARTS LIST e C M604 UNIT REPLACEMENT UNITS U enn DESCRIPTION Ed ORDER UNIT 7030003360 ERJ3GEYJ 221 V 220 103 8 13 0325770121 U M604 21 FRONT including LOGIC UNIT 7030003360 5 ERJSGEY J 221 V 220 107 1 49 6 0325770122 U M604 22 FRONT including LOGIC UNIT 7030003360 S ERJ3GEYJ 221 V 120 34 2 22 3 7030003330 5 ERJ3GEYJ 121 V 120 31 33 5 7030003330 5 ERJ3GEYJ 121 V 120 63 3 36 6 7030003700 S ERJ3GEYJ 154 V 150 k 63 9 38 7 7030003640 5 ERJ3GEYJ 473 V 47 65 2 38 7 7030003560 5 103 V 10 35 6 22 3 FRONT UNIT 7030003560 5 103 V 10 38 2 22 3 H V 10k DESCRIPTION 7030003560 ERJ3GEYJ 103 V 10 7030003680 S 104 V 100 7030003560 S ERJSGEYJ 103 V 7030003440 S ERJ3GEYJ 102 V 7030003440 5 ERJ3GEYJ 102 V 7030003320 101 V 7030003680 5 E
14. L73 Lock voltage adjustment for TX 2 1 EJ p Lock voltage check point for TX Lock voltage check point for F 9 L62 IN Lock voltage 5 adjustment for 5 3 RECEIVER ADJUSTMENTS ADJUSTMENT SENSITIVITY Except chan nel 70 Channel 70 ADJUSTMENT CONDITION Operating channel ch 16 Connect a tracking generator s output to the antenna connector and set as Level 7 1 30 dBm Operating channel ch 70 Connect SSG to the antenna connector and set as Frequency 156 525 MHz Level 10 97 dBm Modulation 1 kHz Deviation 3 5 kHz e Set the internal speaker OFF in the SET mode and connect a distortion meter with a 4 Q load to EXT SP receptacle e Receiving MEASUREMENT UNIT LOCATION Connect a tracking generators input to the MAIN unit J3 Connect a DC volt meter to check point flat form as shown below Set to flat wave form 155 2 165 2 This output level of a standard signal generator SSG is indicated as SSG s open circuit ADJUSTMENT UNIT MAIN UNIT VIEW MAIN UNIT TOP VIEW
15. R3 DATA AWN DS1 FY1101F TR DOWN 150 eon 0119 DIM3 8 2V 22 2 71V i Ic VRCK aay ae 1 5 9V ps9 c25 0 LO DX 0 01 5595 5555 5555050050 0 00 SML 311YT 89 Di 47 R43 085 2 7k CP4 00000000000000000 CHWX DA204U Kus us NN S 8IS S SIS SIS s S S SIS SISISISIN 15k 0 01 ANN l c31 R46 R47 C33 ar 0 22 33k 470 1 OPG FY1101F TR cda O RMUTE zs mx A H DS2 m FY1101F TR be e me n AOD OO QO SAOS o ka to 5 co co co co to 17 29 CONTA 4 3 PTT 05 0 001 R6 3 40V DTC144EU 10k 2 3 6V AW RO 1 33V E 701 IC4 10k s NJM2125F WV DTB123EK o xr nja y zS 10k 99059222 r u 959 10 AF5V v 5 0V C37 C35 t 39k 6 8k i ZZ 22 Too 7 MAN 25 1069 TC4W53FU fou fe 5 0V 1 8 ESLODIDNLTLOSNLSINLISOL 65 naz R24 2 7 24 00 00 0 252205445 T 0 01 20k 1 2 3 1 6 m 2 888852252825 nr ANN FM ms ics 1 3 R25 781 05 R23 iok 10k e vee C47 o 470 SEG10 21 80 VRDAT MAN R76 510 P40 KRO 22 12 22 79 VRCK 511 0 Loj Ley SEG12 23 78 VCCSw E 312 P42 KR2 01 01 SEG13 24 77 DIMA R27 13 P43 KR3 R77 4 SEG14
16. 33 R220 172 C277 R227 1 VDAREF DO VING 11 VOUT4 VOUTS VIN4 VINS DAPCON Q35 28A1577 62 036 DTC144EU lt R297 2 notes LINE s TX LINE RX INE COMMON LINE 115 526 p E526HNA L1 E526HNA L34 E544ENAS C415 Q 75P 0 75 6 77 TX 0V MAIN UNIT TX 7 25V RX 0V 5 1516 TX 7 29V RX OV L87 Les 47nH C362 R277 8275 12k 1K 047 HSM88ASR 0 001 1K C363 R278 R276 1 2K 2577 2577 2577 MP3 MP4 MP5 R282 HI 3 25V LOW 2 74V NJM2107F 8 2K DAPCON TX 2 85V RX 2 76V TX OV 4 a33 DTC144EU 1 4 75V LOW CASE BM7H CP10S 12 3 UNIT
17. A I mn B 5 RUMI A EN Fang gu RE S EN B 6105 duh 8 CN gu R308 ES R78 1 8 E m 5 pug RIS ag a 220 tT 98H dk 5 t3 ar T c0 R UU IRE T BE En ISE 5 TAN TEN 133 L34 ails 2 gt 10 m E 3 pu 8 a ii CES J adhah a FI5 B DB 40 22 97 33 8 L cm EE RED 4 4 25 J n l lt E LE LN sr 2 L3 6222 8 TI 31 pp a 18 888 45 Da Val 8 82 CE oe EB SES O 1 gj R2 1 Tas R65 88 88 DB ma B 60 20 I Q Q Q 2 i A mj 2 Bg 5 lt i L L26 N cj T M C B au FL 1 Lis L14 Lis E RE AA A AA HHHH A AA A AA AA A AA AA 5 H10 H15 H20 H25 H30 H35 H40 H45 H50 H55 H60 H65 H70 H75 H80 H85 H90 H95 H100 H105 H110 H115 H120 H125 H130 H135 H140 H145 H150 H155 H160 J2 Ssv MOD e DET AWC GND 110 to unit J2 combination of this the previous shows the unit layout in the same configuration as the actual P C Board MAIN UNIT BOTTOM VIEW
18. C1608 JB 1H 333K T 150 7 32 9 7030003600 5 ERJ3GEYJ 223 V 2 16 27 8 4030008900 5 C1608 JB 1H 333K T 149 4 32 9 7030003560 5 ERJ3GEYJ 103 V 1 21 9 28 4 4030006850 S CER C1608 JB 1H 471K T 151 5 29 5 7030003640 5 473 V 4 21 9 27 1 4030011600 5 C1608 JB 1E 104K T 151 1 19 4 1 1 1 2 2 k k k k k 2 2 2 5 7 3 k k 10 0 00 70 70 k 1 UJ U2 UJ U 0 1 UJ 10700 UJ imnww omoc 7030003480 ERJ3GEYJ 222 V 21 4 20 6 4030006850 S CER C1608 JB 1H 471K T 154 5 22 8 17 6 24 3 4030006860 S CER C1608 JB 1H 102K T 61 6 31 5 16 7 25 5 4030007060 S CER C1608 CH 1H 270J T 65 4 32 1 24 2 24 7 4030008560 S CER 1608 CH 1H 300J T 65 4 33 4 63 1 40 7 4030006900 S CER C1608 JB 1H 103K T 68 28 4 63 1 39 4 4030006900 S CER C1608 JB 1H 103K T 75 7 28 7 149 7 6 9 4030006860 S CER C1608 JB 1H 102K T 77 9 26 9 4030009530 S CER C1608 CH 030 75 6 25 6 4030018400 S CER 105 330G 50AT 74 9 26 9 28 2 51 3 4030006900 S CER C1608 JB 1H 103K T 71 2 23 8 28 3 47 7 4030009910 S CER 1608 CH 040B T 82 8 25 32 46 7 4030009920 S CER C1608 CH 050B T 87 9 24 5 35 6 45 1 4030006900 S CER C1608 JB 1H 103K T 102 1 24 6 40 6 43 4030011600 S CER C1608 JB 1E 104K T 110 2 35 8 40 6 38 6 4030006860 S CER C1608 JB 1H 102K T 110 40 8 31 5 29 4 4030006860 S CER C1608 JB 1H 102K T 108 9 35 8 14 8 34 4030007130 S CER C1608 CH
19. CONNECTION IC M604 rear panel lil Standard signal generator SSG Frequency range Output level 0 1 300 MHz 0 1 to 32 mV 127 to 17 dBm DC voltmeter Input impedance 50 DC or better Distortion meter Frequency range Measuring range 1 kHz 10 1 100 CAUTION DO NOT transmit while an SSG is connected to the antenna connector to the antenna connector Standard signal generator 0 1 300 MHz 127 dBm to 17 dBm 0 1 pV to 32 mV Tracking generator o to external speaker jack Power supply 13 8 V 10 A or more 4Qload Distortion meter NOTE EXTERNAL SPEAKER JACK PIN CONNECTION NMEAOUT e lt lt SP NMEAOUT SP NMEAIN 5 2 ADJUSTMENTS MEASUREMENT ADJUSTMENT ADJUSTMENT ADJUSTMENT CONDITION UNIT LOCATION Operating channel ch P2 Connect a digital 3 8V 4 0 V Receiving multi meter or oscil loscope to check point CP1 Operating channel ch P2 Connect a digital 3 1V 3 3V Output power Low multi meter or oscil Transmitting loscope to check point CP2 Operating channel ch 70 Receiving MAIN UNIT TOP VIEW
20. J3 x T d m S 53307 1471 95 wo a C260 s 88 di ab bok Sz2832 fs 58 852 AzS 552 55 ND 027027 297 144 6 018 OPTIN OPrNQ2 4 g 2SK1069 95 C262 C282 SX i gt ax u ND 13 14 185 88 E un ih g Explanatory notes ge n t gm 26 VOLTAGE LINE NO lt TX LINE mics2 Em AF UNIT AXLINE SPS1 e COMMON LINE 12 3 12 4 HM 126RB RG 2 0V DOWN KEY 3 0V 16 9 KEY 3 8V W1 CHASSIS e O O HANGER 12 4 12 5 HM 157 Optional product MAIN UNIT
21. 67 4 33 9 M Mounted side T Mounted the side B Mounted the Bottom side S Surface mount 4444404444040 444444444044 444444 0D WWW WW WWW 0 0 AWAAAAAAAAA A AWUw AWWA 0 00 7 3 3 k 2 2 220 100 100 3 3k 2 2 k 220 22k MAIN UNIT MAIN UNIT ORDER HV ORDER HIV NO DESCRIPTION LOCATION DESCRIPTION LOCATION 7030003440 ERJ3GEYJ 102 V 69 4 33 9 4030011600 S CER C1608 JB 1E 104K T 14 3 21 3 7030003270 ERJ3GEYJ 390 V 81 2 44 8 4030009920 S CER C1608 CH 050 8 15 6 7030003480 ERJ3GEYJ 222 V 80 6 46 7 4030009920 S CER C1608 CH 050 8 14 7030003390 ERJ3GEYJ 391 V 82 5 46 4030006860 S CER C1608 JB 1H 102K T 12 9 21 8 7030003200 ERJ3GEYJ 100 V 94 8 46 5 4030009520 5 C1608 CH 020 15 1 7 2 7030003560 ERJ3GEYJ 103 V 86 7 46 4030009350 S CER C1608 CH 3R5B T 18 7 8 7030003560 ERJ3GEYJ 103 V 86 7 43 3 4030006990 S CER C1608 CH 080D T 20 3 8 7030003320 ERJ3GEYJ 101 V 90 7 43 3 4030009540 S CER 1608 CH 1H 1R5B T 23 8 7 2 7030003440 ERJ3GEYJ 102 V 96 1 45 2 4030009520 S CER 1608 CH 020B T 26 9 7 2 7030003310 820 V 96 8 47 1 4030009350 S CER 1608 CH 3R5B T 30 2 8 7030003240 ERJ3GEYJ 220 V 107 9 47 1 4030006990 S CER C1608 CH 080D T 31 8 8 7030003240 ERJ3GEYJ 220 V 107 9 45 8 40300
22. C1608 JB 1E 104K T 4030006900 C1608 JB 1H 103K T 4030011600 C1608 JB 1E 104K T 4030006860 C1608 JB 1H 102K T 4030006860 S C1608 JB 1H 102K T 4030006860 S C1608 JB 1H 102K T 4030006860 C1608 JB 1H 102K T 4030006900 C1608 JB 1H 103K T 4030006900 C1608 JB 1H 103K T 4030006850 C1608 JB 1H 471 4030006900 C1608 JB 1 103 4030007090 5 C1608 CH 1H 470J T 4030007090 S C1608 CH 1H 470J T 4030007130 5 C1608 CH 1H 101J T 4030007130 C1608 1H 101J T 4030006900 C1608 JB 1H 103K T 4030011600 C1608 JB 1E 104K T 4510008540 EEE1CA100SR 4030011600 C1608 JB 1E 104K T 4030006900 S C1608 JB 1H 103K T 4030006900 C1608 JB 1H 103K T 4030006900 C1608 JB 1H 103K T 4550007370 F931V225MBABMA 4550007370 F931V225MBABMA 4550007370 F931V225MBABMA 4550007370 F931V225MBABMA 4550007650 F931V105MAABMA 4550007650 F931V105MAABMA 4550007650 F931V105MAABMA 4550007650 F931V105MAABMA 4550007650 F931V105MAABMA 4030006860 S C1608 JB 1H 102K T 4510008540 EEE1CA100SR 4030006900 C1608 JB 1H 103K T 4510008540 EEE1CA100SR 4030006860 C1608 JB 1H 102K T 4030006860 S C1608 JB 1H 102K T 4030007090 5 C1608 1H 470J T 4030007090 S C1608 1H 470J T 4030007090 5 C1608 1H 470J T 4030007090 5 C1608 1H 470J T 4030006860 S C1608 JB 1H 102K T 86 2 73 6 4030006860 S C1608 JB 1H 102
23. 1 Make sure a problem is internal before disassembling the transceiver 2 DO NOT open the transceiver until the transceiver is disconnected from its power source 3 DO NOT force any of the variable components Turn them slowly and smoothly 4 DO NOT short any circuits or electronic parts An insu lated tuning tool MUST be used for all adjustments 5 DO NOT keep power ON for a long time when the trans ceiver is defective 6 DO NOT transmit power into a signal generator or a sweep generator 7 ALWAYS connect a 50 dB to 60 dB attenuator between the transceiver and a deviation meter or spectrum ana lyzer when using such test equipment 8 READ the instructions of test equipment thoroughly before connecting equipment to the transceiver Icom Icom Inc and logo registered trademarks of Incorporated Japan the United States the United Kingdom Germany France Spain Russia and or other countries SECTION 1 SECTION 2 Di 3 4 d A SECTION 5 5 5 5 SECTION 6 SECTION 7 7 7 7 SECTION 8 SECTION 9 9 O O SECTION 10 SECTION 11 SECTION 12 12 12 12 12 12 com O N a N TABLE OF CONTENTS SPECIFICATIONS INSIDE VIEWS IC M604 E E E Ev E E
24. 2 3 GND LAN VOL2 1 uni d d to AF unit W6 9 2 SQL UNIT TOP VIEW W1 1 SQL5V SQLV 3 SQLG to LOGIC unit J7 CONNECT UNIT BOTTOM VIEW COMMAND COMMAND MIC2 MIC1 GPS 9 3 DIAL UNIT TOP VIEW w1 5 GND DIAL4 to LOGIC unit J7 DIAL3 DIAL2 1 DIAL1 9 5 LOGIC UNIT TOP VIEW H L The combination of this page and the next page shows the unit layout in the same configuration as the actual P C Board i gt a 8 8 CH WX CE MENU St POWER H105 H110 3 8 6 8 9 DISTRESS H130 H135 H140 H145 H150 9 5 LOGIC UNIT BOTTOM VIEW H150 H145 to MAIN unit J1
25. The audio signals from the splatter filter IC8b are passed through the D A converter IC15 pins11 12 and then applied to the modulation circuit The applied signals change the reactance of the varactor diode D37 and mod ulate the oscillated signal at the TX VCO 018 4 2 3 PRE DRIVE AND YGR AMPLIFIERS CIRCUIT MAIN UNIT The drive amplifier circuit amplifies the VCO oscillating sig nal to a level needed at the power amplifier The output signal from VCO circuit is amplified at the buffer amplifiers Q19 and Q27 and is applied to the TX RX switch D43 The transmit signal from the TX RX switch is amplified at the pre drive Q28 and YGR Q30 amplifiers to obtain an approximate 50 mW signal level The amplified signal is then applied to the RF power amplifier IC13 4 2 4 POWER AMPLIFIER CIRCUIT MAIN UNIT The power amplifier circuit amplifies the driver signal to an output power level IC13 is a power module which has amplification output capabilities of about 35 W with 50 mW input The output sig nal from IC13 pin 1 is passed through the antenna switch ing circuit D46 and is then applied to the antenna connec tor via the low pass filter L1 L2 L89 C361 C364 4 2 5 CIRCUIT MAIN UNIT Automatic Power Controller circuit stabilizes the TX output power The RF output signal from the power amplifier IC13 is detected at the power detector circuit D47 D48 and is applie
26. 5 7 lt 6 Ico NJM2211M GND BV 0000000000 cP14 O CP10S O SPl s PSTB pok R315 1 IC11 TC4W53F R320 2 2K R318 2 2K IC3 NJM2902V 10 J2 IC3 NJM2902V 12 58 CDBC450CX24 Bin 470 uo CDBC450CX24 8 8 D11 HSBssws TA31136FNG 0 C170 100P 5 11 FILOUT QUAD IFOUT FILIN 6 TA31136FNG 8 0184 10 12 iG Q 5 2 14 5 4215 2 yPD3140GS vec GND1 INA IN2 VCC2 CLK DATA 82088 GND cpn 2 4 PoS onp LOK DAFREQ Qs PMBFJ310 Q9 PMBFJ310 D21 HSB88WS Q10 25 4215 5 M62363FP VIN1 VOUTI VOUT8 DASTB VOUT2 VOUT7 VIN2 VIN7 GND 1 FO1
27. ORDER EUN NO DESCRIPTION LOCATION 1590003560 15 TPC6104 TE85L 44 2 3 1590003580 15 KRC404 RTK P 62 7 24 9 1590003560 15 TPC6104 TE85L 49 3 8 2 1590003580 15 KRC404 RTK P 76 6 18 3 1730002360 15 8062 TX 64 4 19 1 1730002360 15 8062 TX 75 5 16 1 7030003640 ERJ3GEYJ 473 V 47 46 7 4 4 7030003680 104 V 100 48 4 4 7030003320 5 ERJ3GEYJ 101 V 100 51 4 12 3 7030003640 473 V 47 46 9 8 6 7030003680 ERJ3GEYJ 104 V 100 51 4 11 7030003320 ERJ3GEYJ 101 V 100 74 7 13 7 4030006860 5 C1608 J 4030006860 C1608 J 4030006860 C1608 J 4030006860 C1608 J 4030006860 C1608 J 4030006860 C1608 J 4030006860 C1608 J 4030006860 C1608 J B 1H 102 B B B B B B B 4030006860 C1608 JB B B B B B B B B B 1H 102K T 1H 102 1H 102 46 8 21 2 46 8 19 9 18 8 19 6 3 19 6 35 4 5 34 6 11 9 44 9 6 8 40 2 4 7 48 5 11 9 68 1 4 5 63 13 1 74 1 7 6 69 9 4 5 74 3 11 5 60 5 24 9 66 3 16 1 76 5 20 2 76 13 7 H 102K T 102K T 4030006860 C1608 J 4030006860 C1608 J 4030006860 C1608 J 4030006860 C1608 J 4030006860 C1608 J 4030006860 C1608 J 4030006860 C1608 J 4030006860 C1608 J 4030011600 C1608 J H 102K T 102K T 102K T 102 104 5 55 1 1 1 1 1 1 1H 102K T 1 1 1 1 1 1
28. RU 2 lt lt lt 2 az Zale zEza z OF OOO 6 78568858 SPE I 10 a to DIAL SQL unit W1 to FRONT unit W1 to FRONT unitW7 8055255255222 1658 1212 I 9 lt 1 le 27 to AF unit J1 1 EH HH HH HH HH HHH HH HHH HHH eee eee ee wo H140 H135 H130 H125 H120 H115 H110 H105 H100 H95 H90 H85 H80 H75 H70 65 H60 H55 H50 H45 H40 H35 H30 H25 H20 H15 H10 H5 HO V5 vo The combination of this page and the next page shows the unit layout in the same configuration as the actual P C Board to LOGIC unit J1
29. 1110004490 46 5 8 9 7030000180 5 MCR10EZHJ 22 220 1120002830 69 8 39 8 7030000180 5 MCR10EZHJ 22 220 1180000420 42 43 2 7030000180 5 MCR10EZHJ 22 220 1180001250 39 7 24 1 1110005730 36 42 7 1130007420 24 7 38 4 1130006220 48 5 22 7 uPD789405AGK B12 9EU TA7368F ER M62429FP 700C NJM2125F TE1 TA78L05F TE12R TA7808F TE16L S 80928CNMC G8Y T2 TC7W14FU TE12L TC4W53FU TE12L 4 1 1 3 4 1 7030003510 392 V 3 1 1 1 1 1 3 UJ UJ UJ UJ UJ UJ UJ 4510004630 ECEV1CA100SR 4510005430 S ECEV0JA2208R 4030006900 S C1608 JB 1H 103K T 4030006900 S C1608 JB 1H 103K T 4030006900 S C1608 JB 1H 103K T 4030011600 C1608 JB 1E 104K T 4030006900 S C1608 JB 1H 103K T 4030017480 C1608 JB 1A 474K T 4030011600 C1608 JB 1E 104K T 4030012600 C2012 JB 1 105 4030006900 C1608 JB 1H 103K T 4030011600 S C1608 JB 1E 104K T 4510006220 ECEV1CA101UP 4510006220 ECEV1CA101UP 4510006220 ECEV1CA101UP 4510006250 ECEV1CA331UP 4030006900 S C1608 JB 1H 103K T 4510005430 S ECEV0JA2208R 4030012600 C2012 JB 1 105 4030006900 C1608 JB 1H 103K T 4030012600 2012 1 105 4030006850 C1608 JB 1H 471K T 4030011600 C1608 JB 1E 104K T 4030006860 S C1608 JB 1H 102K T 4510004630 ECEV1CA100SR 4030011810 C1608 JB 1A 224K T 4030007090 S C1608 CH
30. 2SC4116 BL TE85 111 3 19 1 4030006860 5 C1608 JB 1H 102 37 74 4 1530002280 S TR 25 4081 T106 S 95 2 25 1 4030006860 5 C1608 JB 1H 102K T 37 71 6 1590000430 3 DTC144EUA T106 95 2 21 3 4030006860 S C1608 JB 1H 102K T 30 74 4 1560000811 S FET 2SK1069 4 TL E 105 6 24 2 4030006860 S C1608 JB 1H 102K T 30 71 6 1530002280 S TR 2SC4081 T106 S 108 4 25 8 1510000510 S TR 28 1576 T106R 111 3 24 6 1560000811 S FET 2SK1069 4 TL E 102 8 18 4 6510023361 S 26FLT SM2 TB LF SN 87 5 78 9 1530002280 S TR 25 4081 T106 S 111 2 17 7 6510023511 S 28FLT SM2 TB LF SN 49 42 1510000510 S TR 28 1576 T106R 111 1 21 7 6510023391 S 27FLZ SM2 TB LF SN 58 6 80 4 1520000380 TR 2581143 S 6510023261 5 B6B PH SM4 TB LF SN 23 6 29 2 1540000550 578 280166471000 11 8 31 3 6510023261 B6B PH SM4 TB LF SN 23 6 37 5 1540000550 S TR 250166471000 15 3 26 6 6510022691 06FLT SM2 TB LF SN 33 5 73 6510019421 5 B8B ZR SM4 TF LF SN 43 9 29 1 UJ UJ UJ J Q J D Q Q Q Q Z E 1790000700 DIO DSA3A1 1750000550 S DIO 155355 TE 17 5030002390 HLM7784 010100 1160000080 S DIO DAP202K T146 5040002660 S FY1101F TR LED 88 6 36 7 1750000550 S DIO 155355 TE 17 5040002660 S FY1101F TR LED 76 6 36 7 1730002360 5 7 8062 TX 5040002660 S FY1101F TR LED 64 6 36 7 1750000550 S DIO 155355 TE 17 5040002660 S FY1101F TR LED 52 6 36 7 1750000550 S DIO 155355 TE 17 LED 20 9 2
31. 5 ERJ3GEYJ 180 V 142 8 35 3 4030011600 S CER C1608 JB 1E 104 118 3 10 4 7030004050 S ERJ3GEYJ 1RO V 132 35 8 4030011280 S CER C1608 CH 1H 271J T 115 3 12 2 7030003480 S ERJ3GEYJ 222 V 142 8 37 5 4030011280 S CER C1608 CH 1H 271J T 119 10 5 7030003480 S 222 V 134 4 37 8 4030011600 S CER C1608 JB 1E 104 132 1 14 7 7030003480 5 ERJ3GEYJ 222 V 142 9 38 8 4030006860 5 C1608 JB 1H 102K T 104 6 5 7030003480 5 ERJ3GEYJ 222 V 134 4 39 1 4030006900 S CER C1608 JB 1H 103K T 100 7 6 7030003440 S ERJSGEYJ 102 V 134 4 40 4 4030006900 5 C1608 JB 1H 103K T 104 6 9 7030003440 5 ERJ3GEYJ 102 V 135 7 41 7 4030011810 5 C1608 JB 1A 224 107 7 5 3 7030004050 5 180 V 142 8 41 4 4030011810 5 C1608 JB 1A 224 150 3 9 7 7030004050 5 ERJ3GEYJ 180 V 138 4 3 5 4030011600 5 C1608 JB 1E 104 148 4 11 7 7030004050 5 ERJ3GEYJ 180 V 137 2 6 2 4030006860 5 C1608 JB 1H 102K T 99 9 2 2 7030003860 5 ERJ3GE JPW V 136 1 13 1 4550007520 5 F931A106MAABMA 156 9 35 3 7030003860 5 ERJ3GE JPW V 143 9 14 6 4030011600 5 C1608 JB 1E 104K T 155 4 37 7030003860 S ERJ3GE JPW 138 4 13 8 4030011600 S CER C1608 JB 1E 104K T 144 9 43 9 7030004050 S ERJ3GEYJ 1RO V 1 145 9 7 4030011600 S CER C1608 JB 1E 104K T 146 8 32 7 7030003620 S ERJ3GEYJ 333 V 3 22 6 30 5 4030008850 S CER C1608 JB 1H 123K T 149 4 29 7030003680 S ERJ3GEYJ 104 V 1 21 3 30 5 4030008900 5
32. 56 53 86 7 40 1 85 1 37 85 9 35 64 66 2 64 64 9 64 63 6 64 62 64 60 7 102 7 47 6 104 1 48 2 110 2 69 8 59 9 53 3 88 1 66 6 66 7 63 5 66 7 62 2 66 7 60 9 98 9 48 5 97 6 48 5 99 8 45 7 99 8 44 4 84 41 9 100 2 48 5 104 3 73 3 46 58 3 93 6 88 2 57 7 88 2 110 7 58 3 110 7 59 6 110 7 62 2 114 3 63 5 110 7 63 5 128 51 9 7030003640 5 ERJSGEYJ 473 V 47 7030003680 S ERJ3GEYJ 104 V 100 7030003680 ERJ3GEYJ 104 V 100 7030003680 S ERJ3GEYJ 104 V 100 7030003680 ERJ3GEYJ 104 V 100 7030003680 S ERJ3GEYJ 104 V 100 7030003680 S ERJ3GEYJ 104 V 100 7030003680 ERJ3GEYJ 104 V 100 7030003570 S ERJ3GEYJ 123 V 15 7030003450 ERJSGEY J 122 V 1 2 7030003450 S ERJ3GEYJ 1 7030003570 ERJ3GEYJ 7030003570 S ERJ3GEYJ 7030003570 5 ERJ3GEYJ 7030003440 S ERJ3GEYJ 7030003440 S ERJ3GEYJ 7030003580 ERJ3GEYJ 7030003640 S ERJ3GEYJ 7030003500 ERJ3GEYJ 332 V 3 3 7030003680 ERJ3GEYJ 104 V 100 u 7030003570 5 ERJ3GEYJ 123 V 12 k 7030003680 S ERJ3GEYJ 104 V 100 7030003330 S ERJSGEY J 121 V 120 3 7030003330 S ERJSGEY J 121 V 120 7030003630 S ERJ3GEYJ 393 V 7030003640 S ERJ3GEYJ 7030003440 ERJ3GEYJ 7030003560 S ERJ3GEYJ 7030003500 ERJ3GEYJ 7030003360 5 ERJ3GEYJ 221 V UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ
33. C1608 JB 1H 103K T C1608 J C1608 J C1608 J C1608 J C1608 J C1608 J C1608 J C1608 J C1608 J C1608 J C1608 JB 1H 102K T C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 CH 1H 470J T C1608 JB 1H 102K T C1608 JB 1H 102K T C1608 JB 1H 102K T C1608 JB 1H 102K T C1608 JB 1H 102K T C1608 JB 1H 102K T C1608 JB 1H 102K T C1608 JB 1H 102K T C1608 JB 1H 471K T C1608 JB 1H 471K T C1608 JB 1A 224K T C1608 JB 1A 224K T EEE1CA100SR 103K T H 103K T B B B B B B B B B B B B B B B B FTR P3CP012W1 FTR F3AA012E FTR F1CA012V 28FLT SM2 TB LF SN 10FMN BMTTR A TBT LF SN 53307 1471 20FLT SM2 TB LF SN SB4P HVQ A LF SN B3B ZR SM4 TF LF SN B2B PH SM4 TB LF SN BO2B EH S LF SN OP 10 OP 10 B2B PH SM4 TB LF SN OPC 1203A BLM18BB221SN1D BLM18BB221SN1D MMZ1608Y301CT MMZ1608Y301CT MMZ1608Y301CT MPZ1608S221A T MMZ1608Y301CT 1 1 1 1 1 61 4 6 2 68 1 6 2 66 8 6 2 60 1 14 6 61 4 14 6 49 5 14 3 50 19 3 51 4 32 5 65 1 38 9 101 4 29 4 122 2 28 3 129 7 38 5 146 8 29 3 139 1 30 2 132 5 29 3 142 8 38 149 8 25 1 150 1 38 6 150 1 31 3 141 2 31 3 148 3 23 1 148 3 13 9 152 6 24 6 154 8 30 8 153 3 20 2 155 8 38 2 133 3 32 7 88 9 32 3 87 30 5 82 1 29 9 94 6 23 2 76 1 38 8 72 8 33 8 133 7 27 1 105 8 24 3 106 2 19 7 101 3 37 9 107 8 29 5 115 39 5 101 9 31 8 99 8 29 2 102 7 29
34. ET DUE 2 1 157 Optional product e e 2 2 DISASSEMBLY INSTRUCTION CIRCUIT DESCRIPTION REGEIVER CIRGUITS dirt epa gut wanes de dest aos fug das ir Sad bon fes wens 4 1 TRANSMITTER CIRCUITS aeiae i hber BRL EE ER eee Ye RHODE badd 4 3 PEL CIRCUITS _ 4 4 DSC CIRCUITS EMT 4 5 LOGIC CIRCUITS PCT 4 5 POWER SUPPLY CIRCUITS 2 a daa S waqanku davis see ae i 4 6 PORT ALLOCATIONS sasa 25 repr Sala XS al n 4 6 ADJUSTMENT PROCEDURES PREPARATION wa eth be ee ae Ge 5 1 PLL ADJUSTMENTS 2 2225 ee ee Cep EE ek PRICE USES E 5 2 RECEIVER ADJUSTMENTS br baee deste cede baa ie 5 3 PARTS LIST MECHANICAL PARTS lez prr 7 1 IM OS BG rrr 7 3 157 Optional product 7 3 SEMI CONDUCTOR INFORMATION BOARD LAYOUTS VR UNIT dew T Rd e QUO bans 9 1 re BU Su adah 9 1 DIALUNIT EE 9 1 mur 9 1 LOGIC UNIT dde esed edad et VOS E 9 2 debe ng an a Bg anak edad Jagd bees 9 4 AF UNIT 222 es aqa ew ee
35. I 1 KPWRH2 9 2 i 19 E 8 E 3 NE bad 3 RRXDA2 5 6 15 AF MI 4 i 7 ma o ia MIC2 RTXDA2 13 2 i 9 4 12 I 1 1 10 11 1 I 10 E eae 1 GND EN 3 I J5 1 d rh NGE I i 2 VCC 4 1 1 3 1 I 3 1 I 4 GND I I 2 NNECTUNIT 1 l l l t T EE ME MAIN UNIT I l l SECTION 12 VOLTAGE DIAGRAMS 12 1 LOGIC UNIT A 0 R13 100K Ti 5 TC74LCXR164245 R14 100K R12 100K LDB7 6 DATAH1M DATAMH1 LDB5 4 1083 2 04 2875 Rat Bi EBEG 27FLZ SM2 TB 51 159372 paid R34 88 Jl 47K 15 2 26FLT SM2 TB R32 0 LRESETB 1 22 IK DATACM i B A T 2 2 TXDET SEND 2 to MAIN UNIT J1 OPC 1198 9 r 2 Oc 5 1 S 817B33AMC GND NC VIN VOUT NC 65 C67 1 1 VSS P34 RXD1 SDAO P33 TXD1 SCL1 P32 SCKO SDA1 IRQ4 P31 RXDO IRRXD P17 PO15 TIOCB2 PWM3 TCLKD aS KPWRH2 P35 SCK1 SCK4 SCLOIIRQ5 P16 PO14 TIOCA2JPWM2 IRQ1 DATANM P36 RXD4 PI5 POT3 TIOCBI TCLKC 164 DATAMN P37 TXD4 P14 PO12 TIOCAT IROO0 HN58X2464TI EDA PGOCAS RQG _ P19 PO11 TIOCDO TCLKB A23 CMDPWR2 1 5 PI2 PO10 TIOCCO TCLKA A22 2 Hao P
36. 0 027 R11 R14 4 DOWN 100k 100k 12 815 RTXDA 100k 100k O 8 R53 zl as L PWR 28 1069 526 PTT vecsw 1 Q10 25 4081 R57 gt RRXDA h WWW Ww 4 gt 7 R58 47 SRXD SRXD Ice 55 E an TC7W14FU R54 a 2541576 STXD STXD dk n n n 12 5 Icom Inc 1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan Phone 81 06 6793 5302 Fax 81 06 6793 0013 URL Rhttp www icom co jp world index html Icom America Inc lt Corporate Headquarters gt 2380 116th Avenue N E Bellevue WA 98004 U S A Phone 1 425 454 8155 1 425 454 1509 URL http www icomamerica com E mail sales icomamerica com lt Customer Service gt Phone 1 425 454 7619 Icom Canada Glenwood Centre 150 6165 Highway 17 Delta B C V4K 5B8 Canada Phone 1 604 952 4266 Fax 1 604 952 0090 URL http www icomcanada com E mail info icomcanada com Icom Australia Pty Ltd Unit 1 103 Garden Road Clayton VIC 3168 Australia Phone 61 03 9549 7500 Fax 61 03 9549 7505 URL http www icom net au E mail sales icom net au Icom New Zealand 146A Harris Road East Tamaki Auckland New Zealand Phone 64 09 274 4062 URL http www icom co nz E mail inquiries icom co nz Fax 64 09 274 4708 Beijing Icom Ltd Room 01 10th Floor Long Silver Mansion No 88 Yong Ding Road Haidian Di
37. 1 6510022440 LTW 8MP C NUT GASKET 6510022440 LTW 8MP C NUT GASKET 6510023320 LTWD 06PMMP LC LIA 6510023091 S 20FLT SM2 TB LF SN 54 5 20 6510014961 S B2B ZR SM4 TF LF SN 12 9 21 3 6510022691 5 OGFLT SM2 TB LF SN 70 19 7 6510025820 S O6FLZT SM1 TF H LF SN 70 19 7 5210001000 S ERBSE2R50U 37 4 3 7 5210001000 S ERBSE2R50U T 62 5 5 6 8900015560 OPC 1659 P0 5 N6 L140 ORDER H V NO DESCRIPTION LOCATION 2250000470 EVQ V9C00116E 8900011721 OPC 1187A VR UNIT ORDER NO DESCRIPTION LOCATION 7210003080 TP96N97 15F 10KA 2345 8900015960 OPC 1186A HM 126RB RG MAIN UNIT REPLACEMENT UNITS ORDER H V i NO DESCRIPTION LOCATION ORDER NO UNIT NAME COLOR 7030003280 S ERJ3GEYJ 470 V 47 81 6 40 3 Optional product HM 126RB USA BLACK 7030003560 SHES EFU3GEYJ 103 V 10 29 01 Optional product HM 126RG USA 01 GRAY 7030003630 5 ERJ3GEYJ 393 V 39 29 6 3 7030003640 5 ERJ3GEYJ 473 V 47 26 6 5 2 7030003560 5 ERJSGEYJ 103 V 10 31 144 33 9 4 4 45 5 25 1 46 3 26 4 49 26 4 58 1 29 15 3 39 43 7 4 6 55 1 14 9 55 1 13 1 55 2 10 6 MAIN UNIT 7030003800 S ERJ3GEYJ 105 V 7030003800 S ERJ3GEYJ 105 V ORDER H V 7030003800 ERJ3GEYJ 105 V NO DESCRIPTION LOCATION 7030003320 S ERJ3GEYJ 101 V 1140012070 18 5 25 2 7030003320 ERJSGEYJ 101 V 1110001810 6317 3 7030003260 S 330 V
38. 102K T 149 4 48 3 4030006860 C1608 JB 1H 102K T 150 7 44 5 4030007090 C1608 CH 1H 470J T 149 4 44 5 4030007040 C1608 CH 1H 180J T 151 3 47 7 4030007040 1608 CH 1H 180J T 156 3 44 5 4030006860 C1608 JB 1H 102K T 155 47 2 4030006860 C1608 JB 1H 102K T 153 7 44 5 4030007090 C1608 CH 1H 470J T 101 3 21 4 4030006860 C1608 JB 1H 102K T 79 9 11 3 4030007040 1608 CH 1H 180J T 155 3 42 3 4030009990 C1608 CH 1H 200J T 148 40 4030006860 C1608 JB 1H 102K T 153 9 19 4 4030009530 C1608 CH 1H 030B T 156 3 49 4030006860 C1608 JB 1H 102K T 156 3 44 8 4030007090 C1608 CH 1H 470J T 155 5 47 7 4030006850 C1608 JB 1H 471K T 154 3 38 1 4030006860 C1608 JB 1H 102K T 101 7 15 4 4030007050 C1608 CH 1H 220J T 99 7 13 6 4030007040 C1608 CH 1H 180J T 99 7 12 4030007080 C1608 CH 1H 390J T 99 8 17 5 4030007040 C1608 CH 1H 180J T 86 2 15 4 4550007520 F931A106MAABMA 88 5 13 6 4030006860 C1608 JB 1H 102K T 91 7 13 2 4510008570 EEE1CA220SR 91 7 10 5 4030007090 C1608 CH 1H 470J T 90 4 13 2 4030006850 C1608 JB 1H 471K T 90 4 10 5 4030006860 C1608 JB 1H 102 95 1 10 5 4030011170 GRM31M2C2H180JVO1L 93 8 10 5 4030006860 C1608 JB 1H 102K T 87 7 12 3 4030006860 C1608 JB 1H 102K T 82 14 5 4030011170 GRM31M2C2H180JVO1L 79 8 17 3 4030006860 C1608 JB 1H 102K T 83 3 8 2 4030006860 C1608 JB 1H 102K T 87 3 8 2 4030006860 C1608 JB 1H 102K T 77 16 5 4550007620 F931V224MAABMA 81 7 8 2 4030011600 C1608 JB 1E 104K T 116 9 18 5 4030006860 C1608 JB 1H 102K T 119 8 25 4 4030007050 C160
39. 1101 LED 5040002660 1101 LED 76 6 88 2 7030003550 S RES ERJSGEYJ 822 V 8 2 77 5 18 88 6 88 2 7030003380 S RES ERJ3GEYJ 331 V 330 77 5 16 7 7030003770 S RES ERJ3GEYJ 564 V 560 79 5 21 3 7030003710 S RES ERJ3GEYJ 184 V 180 77 5 20 6 2230000250 22014 7030003490 S RES ERJ3GEYJ 272 V 2 7 80 9 21 3 7030003620 S RES ERJSGEYJ 333 V 33 k 80 2 16 6 7030003620 S RES ERJSGEYJ 333 V 33 83 4 18 1 7030003440 S RES ERJ3GEYJ 102 V 1 77 5 21 9 7030003480 S RES ERJSGEYJ 222 V 2 2 83 4 15 5 5 5 55 55 5 55 7030003680 S RES ERJ3GEYJ 104 V 100 103 2 20 9 7030003680 S RES ERJ3GEYJ 104 V 100 105 5 15 9 7030003760 S RES ERJ3GEYJ 474 V 470 109 7 10 7 7030003800 S RES ERJ3GEYJ 114 7 9 4 7030003800 S RES ERJ3GEYJ 112 1 12 4 7030003800 S RES ERJ3GEYJ 104 2 7 7030003800 S RES ERJ3GEYJ 110 8 12 4 7030003800 S RES ERJ3GEYJ 109 5 12 4 7030003280 S RES ERJ3GEYJ 100 8 20 9 7030003280 S RES ERJ3GEYJ 470 V 91 8 12 7 7030003490 S RES ERJSGEYJ 272 V 2 7 106 2 12 2 7030003800 S RES ERJ3GEYJ 105 V 1 M 97 6 2 7 M Mounted side T Mounted on the Top side B Mounted on the Bottom side S Surface mount AF UNIT AF UNIT ORDER HV ORDER HIV NO DESCRIPTION LOCATION DESCRIPTION LOCATION 7030003800 ERJ3GEYJ 7 2 30 5 7030003800 ERJ3GEYJ 7 2 27 5 7030003800 E
40. 1H 101J T 110 2 38 5 16 4 40 7 4030007090 S CER C1608 CH 1H 470J T 112 5 39 8 18 34 4030011600 S CER C1608 JB 1E 104K T 130 2 37 2 19 6 40 7 4550007520 F931A106MAABMA 110 5 31 9 14 8 31 2 4030006900 S CER C1608 JB 1H 103K T 116 7 40 4 6 6 30 4 4030017490 S CER C1608 JB 1A 105K T 118 1 36 9 11 5 31 9 4030006900 S CER C1608 JB 1H 103K T 118 34 2 11 5 30 3 4030006860 S CER C1608 JB 1H 102K T 114 8 33 5 8 1 28 8 4030011600 S CER C1608 JB 1E 104K T 118 6 40 4 10 7 26 2 4030007040 S CER C1608 CH 1H 180J T 119 1 42 8 9 9 22 7 4030007100 S CER 1608 CH 560J T 119 1 42 8 9 9 24 4030007020 S CER C1608 CH 1H 120J T 118 2 40 9 5 7 26 8 4550007520 F931A106MAABMA 146 25 M Mounted side T Mounted on the Top side B Mounted on the Bottom side S Surface mount 7030004050 ERJ3GEYJ 1R0 V 7030003320 5 ERJ3GEYJ 101 V 7030003320 5 ERJ3GEYJ 101 V 7030003600 ERJ3GEYJ 223 V 7030003600 ERJ3GEYJ 223 V 7510001461 NTCG16 471JT NNOO gt 1 UJ UJ UJ UJ UJ 4030011070 GRM31M2C2HS5ROCY21L 4030011190 S GRM31M2C2H270JVO1L 4030011170 GRM31M2C2H180JVO1L 4030017200 GRM31BR32J102KY01L 4030011210 GRM31M2C2H330JV01L 4030011190 GRM31M2C2H270JV01L 4030018350 GRM31A5C2J151JW01D 4030006860 C1608 JB 1H 102K T 40
41. 4 7 PORT ALLOCATIONS 4 7 1 EXPANDER IC AF unit IC18 Description The 13 8 V from the connected DC power sup ply Same voltage as the 13 8 V line and is applied to the AF power amplifiers AF unit IC3 IC10 LOGIC unit etc Common 8 V converted from the VCC line at the 8 regulator circuit AF unit IC1 The out put voltage is applied to the T8 controller MAIN unit Q36 Q36 5 regulator AF unit 122 R8 regulator AF unit Q1 Q2 etc Common 5 V converted from the 8V line at the 5 regulator circuit AF unit 122 The output voltage is applied to the buffer amplifiers AF unit IC19 Q14 expander ICs AF unit IC17 18 etc Transmit 8 V controlled by the T8 control circuit MAIN unit Q35 Q36 using the SEND signal from main CPU The output voltage is applied to the pre dirve MAIN unit Q28 YGR amplifier MAIN unit Q30 APC controller MAIN unit IC14 etc Receive 8 V controlled by the R8 control circuit AF unit Q1 Q2 using the RCV signal from main CPU The controlled voltage is applied to the bandpass filter AF unit Q11 012 buffer and IF amplifiers AF unit Q2 and Q23 etc Outputs HM 162 2 control signal High While transmitting via the HM 162 2 Outputs HM 162 1 control signal High While transmitting via the 162 1 Outputs 162 2 control signal High While receiving via HM 162 2 Outputs HM 162 1 control signal High While rec
42. 4030011600 4030011600 4510009060 4030011600 4030011600 4030017490 4030011600 4510009060 4510004601 4030006900 4510008500 4510008500 4510008520 4510008830 4510008830 4030006860 4030008920 4030008920 4030006860 4030011600 4030011600 4030006900 4030006880 4030006900 4030006900 4030006860 4030006900 4030006900 4030006900 4030006900 4030017490 4030017490 4030017490 4030006860 4030006860 4030011600 4030011600 4030007090 4030006860 4030006860 4030006860 4030006860 4030006860 4030006860 4030006860 4030006860 4030006850 4030006850 4030011810 4030011810 4510008540 6330001670 6330001620 6330001460 6510023511 6510022621 6510016431 6510023091 6510023421 6510019371 6510018961 6510003381 6510020800 6510020800 6510018961 O N o9 8900011871 6910013370 6910013370 6910018270 6910018270 6910018270 6910014690 6910018270 C1608 JB 1H 333K T C1608 JB 1H 103K T C1608 JB 1E 104K T C1608 JB 1H 103K T C1608 JB 1E 104K T EEE1CA100SR C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1E 104K T EEE1HA3R3SR C1608 JB 1 104 C1608 JB 1E 104K T C1608 JB 1A 105K T C1608 JB 1E 104K T EEE1HA3R3SR 16 ME 1000 HC TO C1608 JB 1H 103K T EEE1CA101WP EEE1CA101WP EEE1CA470SP EEE1CA221P EEE1CA221P C1608 JB 1H 102K T C1608 JB 1H 473K T C1608 JB 1H 473K T C1608 JB 1H 102 C1608 JB 1E 104 C1608 JB 1E 104K T C1608 JB 1H 103K T C1608 JB 1H 472K T
43. 5 106 m AS ca m m m 8 AL 5 e 18 cr 8 im VT 1 P C10 F ganan n ag 6 B E Bg mm UH JE lt m 6268 H RI HASITA S Ic Rus 63 98 B E jupe 0 VPU L 1 RI C gg ef Ra 8 223 Jal m wm 9 ahi 8 820 REI g ms gt cae dun In 1613 028 E 28 gg T qd amba gr s PE E3865 cag S mm 10 2 pa E 0 CAT R264 e Sem egg lind era s R9 ae BHEHB 6 m T Bao 8 8 _ n BE ED R 3 ma Bn RL2 A RENS J2 mW j i fd E2 8 a Bsp i 0 8 z I II mit 8 8 8 5 REI Va W6 C36 HD HC n 15 yt e C22 EE BL 498 9 1 Bj LEN 8 8 g 9 g u B 218 59 NAR LUV UL B EE qu 8 gg J6 3 5 10 15 20 25 H30 H35 H40 H45 H50 H55 H60 H65 H70 H75 H80 H85 H90 H95 H100 H105 H110 H115 H120 H125 H130 H135 H140 H145 H150 H155 H160 W6 9 1 1 27 4 SP CONNECT J2 J1 21 z Z J6 J7 J11 i doa a 4 5 2 spe unde 55352 2 gt 04495622065 zag OP 5 OTH HOO OSS to unit J2 eris zer 3 1 21 21 E II ek zo to VR unit Wi to FRONT CHSSIS W7 TSW Sa 1658 1212 2 iN 10 2 2 to LOGIC unit J2 28
44. 9 6 FMEA CORB aa Hu 9 8 157 Optional product 1 9 8 DIAGRAM WIRING DIAGRAM VOLTAGE DIAGRAM LOGIC UNIT 5 adab ide 12 1 MAIN UNIT 1 2 Lohr E eg E aeara wade cede E re t 12 2 ol a 12 4 HAM PORB RG E Ga gak 12 5 FIM 157 Optional pIOGUCL u 12 6 SECTION 1 ll GENERAL Power supply voltage Operating temperature range Current drain at 13 8 V DC Antenna impedance Dimensions projections not included Weight ll TRANSMITTER Output power at 13 8 V DC Modulation Maximum frequency deviation Frequency stability Spurious emissions Adjacent channel power Residual modulation Audio harmonic distortion Audio frequency response Microphone impedance RECEIVER Receive system Intermediate frequencies Sensitivity Squelch sensitivity Adjacent channel selectivity Spurious response Intermodulation rejection ratio Hum and noise Audio output power at 13 8 V DC Audio frequency responce Channel 70 Normal channels SPECIFICATIONS 156 025 157 425 MHz TX 156 050 16
45. IF signal with a 1st LO VCO out put frequency By changing the 1st LO frequency only the desired frequency will pass through a pair of crystal filters at the next stage of the mixer CHANNEL 70 CIRCUIT The signals from the RF circuit are mixed with the 1st LO signals at the 1st mixer circuit D21 L48 L49 to produce a 21 7 MHz 1st IF signal The 1st IF signal is amplified at the 1st IF amplifiers Q8 Q9 and then passes through the pair of crystal bandpass filters F14 FI5 to suppress out of band signals The filtered signal is then amplified at the 2nd IF amplifier Q10 and is then applied to the 2nd mixer circuit IC6 OTHER CHANNELS CIRCUIT The signals from the RF circuit are mixed with the 1st LO signals at the 1st mixer circuit D11 L18 L19 to produce a 30 15 MHz 1st IF signal The 1st IF signal is amplified at the 1st IF amplifiers Q3 Q4 and then passes through the crystal bandpass filter 1 to suppress out of band signals The filtered signal is then amplified at the 2nd IF amplifier Q2 and is then applied to the 2nd mixer circuit IC1 p 4 1 4 2ND IF AND DEMODULATOR CIRCUITS MAIN UNIT The 2nd mixer circuit converts the 1st IF signal into a 2nd IF signal A double superheterodyne system which converts receive signals twice improves the image rejection ratio and obtains stable receiver gain The FM IF IC IC6 for channel 70 for other channels contai
46. UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ U UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ J J J UJ UJ UJ UJ UJ UJ U UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ D D Q D J D D D D D UNIT UNIT ORDER H V ORDER H V NO DESCRIPTION LOCATION NO DESCRIPTION LOCATION 4030007090 5 C1608 CH 1H 470J T 86 6 84 3 1110002031 1 78085 4030007090 S C1608 CH 1H 470J T 87 5 73 6 1180000421 510 78105 TE12 37 2 31 5 4030007090 5 C1608 CH 1H 470J T 87 9 84 3 1110003091 LA4425A E 4030007090 S C1608 CH 1H 470J T 88 8 73 6 1130007690 S IC BU4066BCF E2 108 2 7 2 4030007090 5 C1608 CH 1H 470J T 89 2 84 3 1130007690 S IC BU4066BCF E2 96 8 7 2 4030007090 5 C1608 CH 1H 470J T 90 1 73 6 1110003750 S IC M5218AFP 600C 66 1 26 4 4030007090 S C1608 CH 1H 470J T 90 5 84 3 1130007690 S IC BU4066BCF E2 52 9 26 1 4030007090 5 C1608 CH 1H 470J T 91 4 73 6 1110003750 S IC M5218AFP 600C 66 1 11 8 4030007090 S C1608 CH 1H 470J T 92 7 73 6 1110003750 S IC 5218 600C 146 2 32 7 4030007090 5 C1608 CH 1H 470J T 94 73 6 1110005801 JIC TA8225LQ 4030007090 5 C1608 CH 1H 470J T 92 8 84 3 1110004520 51 M5222FP 600C 135 7 36 2 4030006860 S C1608 JB 1H 102 55 46 7 1170000352 S IC PC357N6JO00F 86 2 29 1 4030007090 5 C1608 CH 1H 470J T 45 35 6 1130011120 S IC BU4584BFV E2 106 8 19 4030007090 5 C1608 CH 1H 470J T 51 3 49 4 1110002400 S IC 2107 1 127 33 3 403000
47. channels IC1 pin 9 are passed through the analog switch IC7 pins 10 11 via the DET signal and are applied to the de emphasis circuit R31 C41 The de emphasis circuit is an integrated circuit with frequency characteristic of 6 dB octave The signals pass through the bandpass filter Q11 Q12 and are then applied to the AF mute swtich Q13 The sig nals passed through the VOLUME control VR unit R1 and are then applied to the AF power amplifier IC3 pin 1 to obtain 5 W AF audio output power The amplified AF signals drive the internal speaker as SP signal directly or external speaker as AF signal via the RL2 4 1 6 SQUELCH CIRCUIT MAIN AND LOGIC UNITS A squelch circuit cuts out AF signals when no RF signals are received By detecting noise components in the AF sig nals the squelch circuit switches the AF mute switch A portion of the AF signals from the FM IF IC IC1 pin 9 is passed through C89 and is applied to the D A converter IC15 pin 24 to control the amplitude The signal is applied to the FM IF IC s active filter section IC1 pin 8 The active filter section amplifies and filters noise components The fil tered signals are applied to the noise detector section and output from pin 14 as the SQL signal The SQL signal is amplified at the DC amplifier IC2 and applied to the main CPU LOGIC unit IC1 pin 104 as the SQL signal The main CPU compares SQL voltage with SQLV vo
48. g d 3 vio 082 4 g aie 8 L mo 8 RISI Bag B B v 0 ca TON BB 39 1 ae mu B 52 gg 1 8 est 695 Tok d I R9 mE Fj B 08 dat 5 aaa aaa jaa aaa aaa aaa vo H160 H155 H150 H145 H140 H135 H130 H125 H120 H115 H110 H105 H100 H95 H90 H85 H80 H75 H70 H65 H60 H55 H50 H45 H40 H35 H30 H25 H20 H15 H10 H5 H0 V50 V45 V40 V35 V30 V25 V20 V15 V10 V5 vo 9 7 AF UNIT TOP VIEW The combination of this page and the next page shows the unit layout in the same configuration as the actual P C Board
49. receiver circuits Received signals enter the MAIN unit from the antenna con nector and pass through the low pass filter L1 L2 The signals are then applied to the circuit via the antenna switching circuit 01 L3 L4 7 9 4 1 2 RF CIRCUIT MAIN UNIT The RF circuit amplifies signals within the range of frequen coverage and filters out of band signals The signals from the antenna switching circuit pass through the tunable bandpass filter L11 23 25 which the object signals are led to each RF amplifier of channel 70 circuit Q7 or other channels except channel 70 circuit Q1 CHANNEL 70 CIRCUIT The amplified signals from the RF amplifier Q7 are applied to the 4 stage bandpass filter L81 L34 C407 C408 C410 423 to suppress unwanted signals and improve the selectivity The signals are then applied to the 1st mixer cir cuit for channel 70 OTHER CHANNELS CIRCUIT The amplified signals from the RF amplifier Q1 are applied to the 4 stage bandpass filter 112 115 C33 C34 C36 C48 to suppress unwanted signals and improve the selec tivity The signals are then applied to the 1st mixer circuit for other channels 1ST MIXER AND 1ST IF CIRCUITS to the 2nd mixer circuit IC1 pin 16 to the 2nd mixer circuit IC6 pin 16 eer SW LPF 4 1 3 1ST MIXER AND 1ST IF CIRCUITS MAIN UNIT The 1st mixer circuit converts the received signal into a fixed frequency of the 1st
50. unit IC15 pin 6 PDATA Outputs a data signal to the PLL IC MAIN unit 12 pin 5 PCK Outputs a clock signal to the PLL IC MAIN unit 12 pin 4 DATAH2M port for the communicating singal from the microphone HM 162 2 to the transceiver OPTIN Outputs the voice scrambler unit UT 112 detecting signal Low While UT 112 is connecting RMUTE Outputs RX muting signal High While RX signal is muting TMUTE Outputs transmit mute signal High While TX muting Outputs T8 regulator control signal High While transmitting Output port for RF output power High or Low select signal Low While Low power is selected Output RX attenuator control signals ATT level ATT1C ATT2C Input port for the weather alert signal Input port for the FM IF IC MAIN unit IC1 pin 14 s noise amplifier detect ing signal DATAMH2 port for the communicating singal from the transceiver to the micro phone HM 162 2 SECTION 5 ADJUSTMENT PROCEDURES 5 1 PREPARATION REQUIRED TEST EQUIPMENT EQUIPMENT GRADE AND RANGE EQUIPMENT GRADE AND RANGE 13 8 V DC 10 A or more Output voltage DG power Supply Current capacity Input impedance Capacity 40 External speaker 5 W or more Frequency range Output level 100 300 MHz 0 1 to 32 mV 7127 dBm to 17 dBm Tracking generator
51. 003640 5 473 47 8 17 2 7030003380 5 331 V 330 6 7 22 2 7030003680 5 ERJ3GEYJ 104 V 100 k k k 00 gt gt 0 k 0 7030003670 5 823 V 82 7030003270 5 390 V 39 7030003480 5 222 V 2 2 3 1 2 2 1 1 1 1 m 3 4 4 1 6 7030003240 S ERJ3GEY J 220 V 22 7030003480 ERJSGEY J 222 V 2 2 7030010250 S ERJ1TYJ 0R00U 7030010250 S ERJ1TYJ 0R00U 7030010250 S ERJ1TYJ 0R00U 7030010250 S ERJ1TYJ 0R00U 7030003620 S ERJ3GEYJ 333 V 33 k 7030003680 S ERJ3GEYJ 104 V 100 k 7030003600 S ERJ3GEY J 223 V 22 7030003560 S ERJ3GEYJ 103 V 10 7030003640 S ERJ3GEYJ 473 V k 7030003460 S ERJ3GEYJ 152 V 7030004050 S ERJ3GEYJ 7030003320 S ERJ3GEYJ 7030003320 S ERJ3GEYJ 7030003450 S ERJ3GEYJ 7030003400 S ERJ3GEYJ 7030003200 S ERJ3GEYJ 7030003400 S ERJ3GEYJ 7030003240 S ERJ3GEYJ 7030003500 S ERJ3GEYJ 7030003200 S ERJ3GEYJ 7030003400 S ERJ3GEYJ 7030003440 S ERJ3GEYJ 7030003390 S ERJ3GEYJ 7030003480 S ERJ3GEYJ 222 V 7030003760 S ERJ3GEYJ 474 V 7030003620 S ERJ3GEYJ 7030003430 S ERJ3GEYJ 7030003440 5 ERJ3GEYJ 7030003560 S ERJ3GEYJ 7030003560 S ERJ3GEYJ 7030003560 S ERJ3GEYJ 7030003440 S ERJ3GEYJ 7030003560 S ERJ3G
52. 00470 Switch EVQ V9C00116E 1 8930059021 Thermally sheet 1 8810008661 Screw 3 x 8 NI ZC3 BT SQL UNIT MAIN UNIT REF NO ORDER NO DESCRIPTION QTY R1 7210002360 Variable resistor TP96N97 15F 10KA 1301 1 ORDER NO DESCRIPTION 6910002161 Shield case BM7H LF VR UNIT 8510014870 2577 RX VCO case 8510014880 2577 TX VCO case REF NO ORDER NO DESCRIPTION QTY 8510014890 2577 DBM case R1 7210003080 Variable resistor TP96N97 15F 10KA 2345 1 8510014890 2577 DBM case 8510015100 2577 shield case 8930059350 2577 earth plate 8930063240 2577 earth spring 8930071140 2577 A earth plate ORDER NO DESCRIPTION 8900011440 Cable OPC 1174 6510023310 LTWD 06BFFA L180 LOGIC UNIT 6510023300 LTWB 03BFFA L180 ORDER NO DESCRIPTION 5030002390 LCD HLM7784 010100 Optional product 126 BLACK Optional product HM 126RG GRAY 2230001170 Switch SPPH220200 8950005110 2289 mic hanger 1 8610010561 2040 knob bolt 1 BLACK 2 8930058440 2577 LCD holder 8610011260 2040 knob bolt C 1 GRAY 2 8210019060 2577 reflector 8010018860 2455 bracket BLACK 1 8010020520 2455 bracket B GRAY 1 8930058910 2577 LCD sheet s neg 12 8310050900 2438 warning sticker 1 8810001490 Screw 5 x 20 SUS 4 8850000500 Spring washer 5 SUS 4 8850000180 Flat washer M5 SUS 4 AF UNIT 8810004700 Screw PH A M3 x 16 SUS 2 REF ORDER NO DE
53. 017 DIM 7 13 67V 1 5 10 DIM OFF 1644 132 47 135 47 139 47 C134 47 129 47 137 47 142 47 138 47 5 103 Pao ANO 106 DIAL4 GND C131 47P C130 47 C133 47 026 1187 _ DIM 7 4 76V DIM 1 2 10V DIM OFF 0V FY1101F FY1101F pss 3 FY1101F 0511 05145 05175 CP3 CMDPWR2 105 FY1101F FY1101F DS6 FY1101F 012 015 05185 J6 O6FLT SM2 TB CMDPWR2 15 6 KPWRH2 3 21 2 CP4 cpios sP SML 311YT SML 311YT SML 311YT DATAH2M DATAMH2 05135 SML 311YT SML 311YT SML 311YT SML 311YT SML 311YT SML 311YT 05195 SML 311YT SML 311YT SML 311YT FY1101F FY1101F 057 FY1101F 05165 FRONT TO CONNECT UNIT J6 UNIT sP iB KE 1659 m HANG PTT HANGER 2 2 27 2p AF UNIT J11 2P TO AF UNIT 1p notes LOG IC U N IT VOLTAGE LINE KEY PTT me RX LINE GANG J5 B6B PH SM4 TB TO CHASSIS UNIT 12 1 12 2 MAIN UNIT 1 25V at 8dB a o o cpa 105 GND WXDEC 9 WXDEC TO LOGIC UNIT J1 26FLT SM2 TB HXADJ 1 2 NJM2125F 5 4 1 J 4 IC3 VE NJM2902V TT IC3 C108 107 0 01 001 NJM2902V
54. 03730 S ERJSGEY J 274 V 270 7030003680 S ERJ3GEYJ 104 V 7030003610 S ERJ3GEYJ 273 V 7030003630 S ERJ3GEYJ 393 V 7030003680 ERJ3GEYJ 104 V 7030003440 ERJ3GEYJ 102 V 7030003640 S ERJ3GEYJ 473 V 7030003440 S ERJ3GEYJ 102 V 7030003520 5 ERJ3GEYJ 472 V 2260002710 5 SKQLLCE012 3 14 2 2260002710 5 SKQLLCE012 3 25 2 2260002710 SKQLLCE012 3 36 2 00 k 2260002800 SW 167 SKQTLAE010 20 7 2 7 8930051120 SRCN 2320 SP N W 7k 7k 9k 00 k 7k k UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ A UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ O D D D D D D J 1 2 3 1 1 4 1 4 M Mounted side T Mounted the side B Mounted the Bottom side S Surface mount SECTION 7 MECHANICAL PARTS 7 1 604 CHASSIS PARTS FRONT UNIT ORDER NO DESCRIPTION ORDER NO DESCRIPTION 6510004880 Antenna connector MR DSE 01 2510001210 SPEAKER 066P0804 8900015950 Cable OPC 1175A 8900015550 Cable OPC 1658 8900011460 Cable OPC 1176 8900011161 Cable OPC 1128A 8900011811 Cable OPC 1197A 1 8900011821 Cable OPC 1198A 1 8900011831 Cable OPC 1200A 1 8210023090 2577 front panel C assembly BLACK 8210023100 2577 front panel D assembly GRAY 8610011240 Knob N 295 BLACK 8610013010 Knob N 295 B GRAY 8610011240 Knob N 295 BLACK 8610013010 Knob N 295 B GRAY 8610011
55. 05 CH 330G 50AT 74 4 4 8 7030003400 S ERJ3GEYJ 471 V 144 4 16 5 4030009540 5 C1608 CH 1H 1R5B T 74 416 4 7030003400 5 ERJ3GEYJ 471 V 144 4 18 5 4030006900 5 C1608 JB 1H 103K T 725 12 7030003440 5 102 V 132 5 28 1 4030011770 5 C1608 1H 060B T 89 9 2 6 7030003860 5 ERJ3GE JPW V 132 5 23 4 4030009520 S CER C1608 CH 1H 020B T 89 9 5 8 7030003560 S ERJ3GEYJ 103 V 10 129 4 39 3 4030006900 S CER C1608 JB 1H 103K T 106 8 4 2 7030003480 S ERJ3GEYJ 222 V 2 2 k 130 8 43 5 4030011600 S CER C1608 JB 1E 104K T 109 1 5 3 7410000950 S EXB V8V 102JV 123 3 26 7 4030006860 S CER C1608 JB 1H 102K T 109 5 11 7510001661 5 NTCG16 4LH 473JT 127 6 23 1 4030006860 S CER C1608 JB 1H 102K T 109 5 14 2 7030004050 S ERJ3GEYJ 1RO V 1 134 6 28 8 4030007120 S CER C1608 CH 1H 820J T 109 1 8 7030004050 S ERJ3GEYJ 1RO V 135 6 30 2 4030007090 S CER C1608 CH 1H 470J T 75 9 38 3 7030004050 S 1RO V 142 8 31 2 4030011600 S CER C1608 JB 1E 104K T 77 8 37 5 7030004050 S ERJ3GEYJ 1RO V 135 6 31 5 4550007520 5 F931A106MAABMA 104 2 3 1 7030004050 5 ERJ3GEYJ 180 V 142 8 32 5 4030006900 S CER C1608 JB 1H 103K T 117 1 6 7030004050 5 ERJ3GEYJ 180 V 135 6 32 8 4030017490 5 C1608 JB 1A 105 113 9 4 4 7030004050 5 ERJ3GEYJ 180 V 134 1 34 1 4030006900 5 C1608 JB 1H 103K T 112 5 14 3 7030004050 5 ERJ3GEYJ 180 V 142 8 33 9 4030006860 5 C1608 JB 1H 102K T 117 1 7 3 7030004050
56. 06860 C1608 JB 1H 102K T 96 1 34 2 4030006860 C1608 JB 1H 102K T 94 8 31 6 4030006860 C1608 JB 1H 102K T 94 8 34 2 4030006860 C1608 JB 1H 102K T 86 3 32 1 4030006860 C1608 JB 1H 102K T 85 32 1 4030006860 C1608 JB 1H 102K T 92 6 34 8 4030006860 C1608 JB 1H 102K T 84 3 37 5 4030006850 C1608 JB 1H 471K T 86 3 36 1 4030006850 C1608 JB 1H 471K T 101 2 29 1 4030006860 C1608 JB 1H 102K T 70 6 17 9 4030006860 C1608 JB 1H 102K T 67 4 17 2 4030006860 C1608 JB 1H 102K T 73 7 15 4 69 32 2 69 32 6510023361 26FLT SM2 TB LF SN 139 2 36 2 70 7 34 3 6510022621 10FMN BMTTR A TBT LF SN 141 4 8 2 M Mounted side T Mounted on the Top side B Mounted on the Bottom side S Surface mount MAIN UNIT SQL UNIT ORDER NO 6510007020 TMP J01X V6 H V LOCATION DESCRIPTION DESCRIPTION LOCATION TP96N97 15F 10KB 1301 M Mounted side T Mounted on the Top side B Mounted on the Bottom side S Surface mount 7030010840 MJP 0 2 T 72 7 50 9 7030010860 MJP 0 6 6910013370 BLM18BB221SN1D 71 2 21 6910002161 CASE BM7H LF
57. 09510 S CER C1608 CH 010B T 35 3 7 2 7030003440 ERJ3GEYJ 102 V 100 9 43 3 4030009530 S CER 1608 CH 030B T 41 7 6 4 7030003310 820 V 102 2 43 3 4030007020 S CER 1608 CH 1H 120J T 43 3 6 4 7030003440 ERJ3GEYJ 102 V 56 5 50 3 4030007100 S CER 1608 CH 1H 560J T 43 3 9 6 Tk 39 2 2 k 390 10 10 k 10 k 100 1k 82 22 22 1k 82 1k 1k 1 1 8 1 4 3 10 47 1 1 4 4 1 7030003440 5 ERJ3GEYJ 102 V 57 3 47 6 4030009550 S CER C1608 CH 1H 2R5B T 11 5 7 2 7030003450 S ERJ3GEYJ 122 V 57 9 50 3 4030009520 S CER C1608 CH 1H 020B T 60 9 6 2 7030003450 S ERJ3GEYJ 122 V 58 5 46 2 4030006860 S CER C1608 JB 1H 102K T 62 7 14 1 7030003550 S ERJ3GEYJ 822 V 64 44 4030007060 5 C1608 CH 1H 270J T 64 7 14 5 7030003460 5 ERJ3GEYJ 152 V 67 6 43 8 4030007060 S CER C1608 CH 1H 270J T 65 1 16 6 7030003640 S ERJ3GEYJ 473 V 67 6 46 6 4030006900 S CER C1608 JB 1H 103K T 68 3 7 7030003500 S ERJ3GEYJ 332 V 68 9 43 8 4030006860 S CER C1608 JB 1H 102K T T 14 9 17 9 7030003560 5 ERJ3GEYJ 103 V 72 6 46 8 4030006900 S CER C1608 JB 1H 103K T 16 8 17 4 7030003400 5 ERJ3GEYJ 471 V 77 9 42 5 4030006900 5 C1608 JB 1H 103K T 73 8 10 1 7030003800 5 ERJ3GEYJ 105 V 70 6 39 2 4030006860 S CER C1608 JB 1H 102K T 754 7 7 7030003320 S ERJ3GEYJ 101 V 78 6 46 1 4030018400 S CER 1
58. 1 1 CMDPWRi 62 5 2 Po CMDPWR1 I 1 i 1 1 EN NMEAOUT SP J4 J4 J1 SP L 1 1 28 6 2 2 27 NMEAIN 3 i 1 26 1 8 E 1 5 1 1 34 SP 6 6 23 0 4 NMEAIN 7 7 22 5 1 8 8 21 i NMEAOUT 9 11 10 10 19 SP 10 1B 11 11 E 18 1 1 12 12 17 1 AF MICT 13 T I 18 LOGIC UNIT 14 j scis 1 1 i 1 i 15 mz 15 14 16 040166 16 0 13 AF MIG2 17 AF MIG2 z Sz Oa 17 TE 12 18 0505050004 18 jd 11 E SQL UNIT 19 10 i ICF3 NE 1 5 ow 9 J7 b vd 21 8 S5V S5V 9 1 o 22 b 7 SQLV 1 ee MEME 23 MEME 6 GND 93 1 24 i 5 DIALI L ES 4 DIAL2 AF MIC1 RTXDA1 J5 we 59 3 5 b 3 SP 1 SP B i 5 IAEA 6 SP 2 1 2 SP 28 E 1 GND 7 1 t 1 1 8 1 OPC 1203 suited EE DIAL UNIT 1 I GND E d J8 DIAL1 J 1 DIAL2 l 1 2 DIAL3 55 3 DIAL4 1 I 4 GND i 1 i 1 I 24 5 T 5 gt 6 OPC 1187 42 J2 E 1 a 1 1 21 8
59. 1 6 36 1 4 5 40 3 10 1 126 2 10 4 111 1 15 8 80 5 30 3 98 4 26 9 95 1 28 6 5040002660 S FY1101F TR LED 40 6 36 7 1750000150 S DIO DA204K T146 5040002660 FY1101F TR LED 28 6 36 7 1730002360 S ZEN 8062 TX 5040002310 SML 311YTT86 106 3 39 8 5040002310 SML 311YTT86 102 9 27 5040002310 SML 311YTT86 31 3 27 7030003560 S RES ERJ3GEYJ 5040002310 SML 311YTT86 106 3 77 1 7030003480 S RES ERJ3GEYJ 5040002310 SML 311YTT86 106 3 64 9 7030003480 S RES ERJ3GEYJ 5040002310 SML 311YTT86 106 3 52 7 7030003560 S RES ERJ3GEYJ 5040002310 SML 311YTT86 131 2 39 8 7030003560 S RES ERJ3GEYJ 5040002310 SML 311YTT86 133 1 18 2 7030003560 S RES ERJ3GEYJ 5040002310 SML 311YTT86 107 13 8 7030003560 S RES ERJ3GEYJ 5040002310 SML 311YTT86 131 2 77 1 7030003800 S RES ERJ3GEYJ 5040002310 SML 311YTT86 131 2 64 9 7030003600 S RES ERJ3GEYJ 26 2 3 1 5040002310 SML 311YTT86 131 2 52 7 7030003600 S RES ERJ3GEYJ 23 6 5 5 5040002660 1101 LED 28 6 88 2 7030000100 S RES MCR10EZHJ 4 7 4 5 843 5040002660 FY1101F TR LED 40 6 88 2 7030003590 S RES ERJ3GEYJ 183 V 34 8 9 6 5040002660 S FY1101F TR LED 52 6 88 2 7030003560 S RES ERJ3GEYJ 103 V 94 2 37 6 5040002660 S FY1101F TR LED 64 6 88 2 7030003550 S RES ERJ3GEYJ 822 V 8 2 75 3 14 3 LED LED 10 37 2 42 4 40 4 38 8 37 6 22 36 9 19 7 37 3 6 8 34 5 6 8 31 7 6 8 24 9 5 5 5040002660
60. 1 T106 1510000510 5 25 1576 T106R 1530002850 5 2SC4116 BL TE85R 30 28 9 21 2 10 9 31 6 3 45 9 16 4 59 4 41 9 60 3 45 1 29 1 44 28 7 38 9 29 1 41 5 34 6 3 UJ UJ UJ UJ UJ UJ UJ UJ 1750000130 5 DA204U T106 39 3 6 1160000060 DAN202U T106 15 3 41 1750000550 S 1SS355 TE 17 B 55 6 29 4 UU 6060000750 CSTCC4M91G53 R0 26 7 14 9 7030000270 5 MCR10EZHJ 120 7030000270 5 MCR10EZHJ 120 7030000280 5 MCR10EZHJ 150 7030003560 ERJ3GEYJ 103 V 7030003560 S ERJ3GEYJ 103 V 7030003560 ERJ3GEYJ 103 V 7030003560 ERJ3GEYJ 103 V 7030003680 S ERJ3GEYJ 104 V 7030003680 ERJ3GEYJ 104 V 7030003680 S ERJ3GEYJ 104 V 7030003680 S ERJ3GEYJ 104 V 7030003680 S ERJ3GEYJ 7030003680 ERJ3GEYJ 7030003680 S ERJ3GEYJ 7030003680 ERJ3GEYJ 7030003680 S ERJ3GEYJ 7030003800 S ERJ3GEYJ 7030003540 ERJ3GEYJ 7030003630 S ERJ3GEYJ 7030004120 5 ERJ3GEYJ 7030003560 S ERJ3GEYJ 7030003450 ERJ3GEYJ 7030003560 S ERJ3GEYJ 7510001671 7030003560 S ERJ3GEYJ 7030004120 5 ERJ3GEYJ 7030003560 S ERJ3GEYJ 7030003590 S ERJ3GEYJ 183 V 7030003560 S ERJ3GEYJ 103 V 7030004120 5 ERJ3GEYJ 203 V 7030003560 S ERJ3GEYJ 103 V 7030003440 ERJ3GEYJ 102 V 7030003510 5 ERJ3GEYJ 3 7030003560 S ERJ3GEYJ 7030003600 S ERJ3GEYJ 7030003580 ERJ3GEYJ 7030003680 ERJ3GEYJ 104 V 100 7030003760 S ERJSGEY J 474 V 470 70
61. 140GS 5v LOOP 4 a y oP k SURE SS sm nr r DS1 Ic2 HLM7784 010100 TC74LCXR164245 KEY 019 25 4215 TA78L05F Q3 DTC144EU BOARD Q4 25 1577 IC15 M62363FP LCD BUFF 035 1SV288 av 45 TA7808S 02 188355 MODULE 217 REG 6 1 1 1 Y 2504116 8 vcc PWR 4 5 4 REG CTRL RXADJ SHIFT TM RIPPLE av 4 5 61 7 I sw veo ER pn REVERSE CR 691 l Q12SB1132 9 8304MHz gt Q21 DTA144EU Q18 PMBFJ310 5 PROTECT L5V 3 8V Q22 DTC144EU D37 39 40 1SV214x3 IC8b M5218AFP 1 8 M5218AFP 92 DTC144EU iow 041 18308 amp D1 DSA3A1 MOD R8 LPF DC K 512581143 SS 052 53 2501664 2 Q15 16 KTC4075x2 Q17 KTA1664 a TT Q21 204116 vc DIM RL2 D7 1SS355 DET M5218AFP TA8225LQ RL3 _ 011 155355 cw 4 4 gt gt HAIL SP EL AF xx FD64F2633RF28 RELAY gt gt vo BUFF AMP gt RELAY I 058 19 SML311YTx12 BU4066BCF a DS2 7 20 25 IC4 A 117 18 IC11 5222 FY1101Fx12 HN58X2464TI BU4094BCFVx2 D 1214 NJM2107F ais MIC DSC P een na UNIT SCOUT 57 1 4425 IC9b HLC r Q4 KTC2875 BUFF gt STRU o M5218AFP 01 155372 y i 1 IC
62. 1664 2B PH SM4 TB MUTE ON 4 977 1026 ra e NMEAOUT 4 216 MICIN MUTE OFF 0V 7 282 oy NJM2107F 23 88 ax Erb MICG 55 ae DTC144EU 2 a 8 sath od TO FRONT 5 a 2 UNIT WI S87 BS EN OPC 1658 88 5 RRXDA1 230 gk Ssv 19 ER 85 Ju 1 88 2 5 4 925 b 5 25 4081 Pu 2 ME IC8 m R244 R245 5 TO CHASSIS M5218AFP 47K 47 RTXDAi mE 88 UNIT W7 OPC 1212 1 5 5 VBIAS ov 85 026 10 SS ES r 2SA1576 GND 8 J4 1 1 8s Ve ous 20FLT SM2 TB 188 J 5 d E MOD 1 4 8 287 29 gt 822 822 52 BU4066BCF 3 ice M es 5 8 6 p 7 M5218AFP a2 Se Ict3 MEAIN p CK gt BU4584BFV RRXDA1 NMEAOUT 2 5166 GND RTXDA1 lt 5218 DATAH2M or zl x 578 AZ AF MIC2 TO RB z veias 5218 GND MAIN I I Ssv 55 UNIT J2 8 1 85 Be 5 Ee 029 ve 99 85 85 25 4081 88 88 a 028 R264 R265 1128 ag 5218 ES 25 1069 4 5 Ng TK 1 R85 MOD N mo lt 2 01 s 2SA1576 55 ax 28 IC8 E MICO Er 85 842 88 5218 po g 1 88 15
63. 1H 470J T 4030012600 C2012 JB 1A 105 4030011600 C1608 JB 1E 104K T 4510005430 ECEV0JA2208R 4030011600 C1608 JB 1E 104K T 4510005430 ECEV0JA2208R 4030011600 C1608 JB 1E 104K T 4510006220 ECEV1CA101UP 4030011600 C1608 JB 1E 104K T 4510006250 ECEV1CA331UP 4030008890 S C1608 JB 1H 273 4030011600 C1608 JB 1E 104K T 4030006900 S C1608 JB 1H 103K T 4030011600 C1608 JB 1E 104K T 4030006850 S C1608 JB 1H 471K T 4030006860 S C1608 JB 1H 102K T 4030007090 C1608 1H 470J T 4030007090 S C1608 CH 1H 470J T 4030006900 S C1608 JB 1H 103K T 4030012600 2012 1 105 15 8 10 6 10 3 8 8 9 13 1 18 43 6 31 2 32 8 28 9 32 6 14 4 7 5 51 8 9 3 46 12 4 51 7 12 2 52 4 14 4 57 7 14 7 59 7 9 7 54 8 19 4 62 7 23 8 68 6 9 1 41 8 9 5 47 4 37 48 3 14 48 6 18 2 45 9 19 5 79 1 44 3 65 4 39 1 66 7 39 8 69 5 45 4 73 2 36 9 69 8 37 4 66 6 37 45 2 40 9 61 8 38 1 41 2 39 8 46 9 44 8 38 6 9 2 32 3 19 41 1 36 5 49 2 35 1 38 5 42 5 29 3 33 9 25 6 36 27 1 44 3 51 1 25 5 71 1 28 4 61 4 28 3 55 6 31 48 4 25 1 52 7 25 3 00 02 93 00 03 02 02 02 02 1560000810 S F 2SK1069 4 TL 1520000460 S 2SB1132 T100 R 1530002850 S 2SC4116 BL TE85R 1590001390 5 2SJ144 Y TE85R 1590000430 S DTC144EUA T106 1590000980 S DTB123EK T146 1560000810 5 2SK1069 4 TL 1530002060 5 25 408
64. 2 156 600 156 600 61 61A 156 075 156 075 81 157 075 161 675 WX channel Frequency MHz 13 2 13 13 156 650 156 650 62 156 125 160 725 81 81 157 075 157 075 Transmit Receive 14 14 14 156 700 156 700 62A 156 125 156 125 82 157 125 161 725 1 RX only 162 550 15 15 15 1 156 750 156 750 63 156 175 160 775 82 82A 157 125 157 125 2 RX only 162 400 16 16 16 156 800 156 800 6 156 175 156 175 83 83 157 175 161 775 3 162 475 177 17 17 1 156 850 156 850 64 64 156 225 160 825 83A 83A 157 175 157 175 4 RX 162 425 18 156 900 161 500 64 64 156 225 156 225 83b Rx only 161 775 5 RX only 162 450 18A 18A 156 900 156 900 65 156 275 160 875 84 84 84 157 225 161 825 6 RX only 162 500 19 156 950 161 550 65 65 65 156 275 156 275 84 157 225 157 225 7 RX only 162 525 19 19 156 950 156 950 66 156 325 160 925 85 85 85 157 275 161 875 8 161 650 20 20 20 157 000 161 600 66A 66A 66 156 325 156 325 85 157 275 157 275 9 RX only 161 775 20 157 000 157 000 67 2 67 67 156 375 156 375 86 86 86 157 325 161 925 10 163 275 power only 2Momentary high power DSC operation only NOTE Simplex channels 3 21 23 61 64 81 82 and 83 lawfully used by the
65. 2 S 80942CNMC gt Q13 911 12 o gt gt F 06 KDS4148U 28 144 25 4116 2 STRU D 1 1 Q7 2803326 AE Ic19 1 12 PC357N 1 05 DAP202K 012 155355 c lt mure NMEA IN DATANM PHOTO External GPS GPS SUFF COUPLER NMEA IN m Ica 10 78105 OPTION GUT Ies OPTION1 L5V BU4066BCF y l DATANM HM 162 REG 1 5 1 or HM 157 D BU4066BCF UNIT i 1 1 022 25 4081 024 25 1069 023 DTC144EU o o I I 025 25 4081 HAILOUL 1 1 026 23 1576 oF 014 MA8062 PWR 1 T 1 o V CTRL BUFF D m HAILIN 9 b d Q1TPC6104 1 LO G U N p nas Q2 KRC404 r IC20 6 1 SCOUT D NJM2017F BU4066BCF SPS1 l BUFF o o 4 I EIE MS2I8AFP MICS1 B OPTION2 88 MIC EE e AMP 4 5 s D 1 Explanatory notes gl 8 5 i 7 PWR M LINE pus TX LINE A F N 1 IC13a b BU4584BFV Q3TPC6104 m m RX LINE 028 25 1069 Q4 KRC404 029 2504081 i NM COMMON LINE l ab Bire lH cs 10 1 11 WIRING DIAGRAM
66. 210 Knob N 293 BLACK 8610013000 Knob N 293 B GRAY 8930059540 Compression ring R102 P 8810008661 Screw 3 x 8 NI ZC3 BT 8930059200 O ring AT 8930053030 2345 earth plate 8850001981 Plain washer M10 10 x 16 x 0 8 ZC3 8930052280 O ring AC 8930058790 2577 SP NET Gb md ask ask ask 8010020510 2577 A chassis 8210019050 2577 rear panel assembly BLACK 8210023130 2577 rear panel B assembly GRAY 8930058271 2577 F packing 1 8930058260 2577 R packing 8930058460 2577 bush plate 8110007800 2577 module cover 8930058480 2577 module plate 8510014900 2577 shield cover 8930034300 1542 ANT seal 8930058780 2577 sheet 8810008661 Screw 3 x 8 NI ZC3 BT 8810008661 Screw 3 x 8 NI ZC3 BT 8820001210 2438 screw 8820001210 2438 screw 8820001210 2438 screw 8820001210 2438 screw 8810004301 Screw x 10 ZK3 8930052290 O ring AD 8930058450 2577 IC clip 8930058470 2577 IC plate EN VEA Qk ss s 2 2 s CONNECT UNIT ORDER NO DESCRIPTION 6510022440 Connector LTW 8MP C 6510022440 Connector LTW 8MP C 6510023620 Connector LTWBU 10PMMP LC DIAL UNIT BKB Ny NS G gt SQ Qs 8930049040 plate DESCRIPTION QTY 8930055040 2438 cap 1 22500
67. 25 76 DIM2 10k CP11 514 P44 KR4 22 SEG15 26 75 DIM3 vec 15 P45 KR5 5 6 27 74 28 203516 Ic m Ree MICG 9 SEGIS 59 P92 S17 Xn 5 4 NTCG16 IC6 C50 GND o SEG19 go PF91818 XT TA78L05F 0001 ND o teIc Meo4 90 519 HPD789405AGK A30 9EU VDD0 R63 15 CONNECT unit J1 5 20 31 70 11 RTXDA SEG21 P87 520 VSSO 65 7 av vec RRXDA O PB86 S21 xi J 1 18 SEG22 33 68 PWRC 25952 Sq 85 522 X 5 R19 1M as 56024 as 284 323 RESET es t w CSTCC4 91MG 2504116 22689 38 200 22041 189355 P83 S24 P46 100 330 SEG25 36 65 PB2 S25 P47 5 26 37 64 HL SEG27 3g 281 526 63 VOL 80 527 gt IC R62 912 bos AVDD u P02 2864116 T 4p 1739 aver Pos 61 Sot zob ows 2 20k 10k D2 5555552 422220024 w R34 R64 rcd p 2508 z999z rec jc R33 E Mg 2 cu lt o S SISISIS ES SIS c i i a te e Li ONT1 PWR T 47 CP16 CP17 70 E asl m PTT 4 So Sl z gt e 5 CONT3 4 100k RMUTE RMUTE rw t S 80928CNMC mi BEEP Tour co R13 UP 5 4 642 100 M RBO ves
68. 2U 75 5 24 6 7030003390 S 391 V 39 6200010510 5 ACL2520L 3R3K T 78 1 21 8 7030003200 S 100 V 10 6200003101 S NLV32T 3R9J 90 9 16 5 7030003450 S ERJ3GEYJ 122 V 1 2 6130002371 LB 258 LF 99 2 11 9 7030003680 104 V 100 D 6200002991 S NLV32T 2R2J 87 3 10 1 7030003380 S 331 V 330 6200009560 S MLG1608B R10J T 82 15 9 7030003500 332 V 3 3 6200009560 MLG1608B R10J T 77 4 9 1 7030003680 104 V 100 6200006991 5 ELJRE 56NGFA 85 3 7 4 7030003680 S ERJ3GEYJ 104 V 100 6200009560 S MLG1608B R10J T 88 2 38 6 7030003560 S 103 V 10 6200001981 S NLV25T 1R0J 120 6 14 8 7030003560 5 ERJSGEYJ 103 V 6200001981 S NLV25T 1R0J 115 5 13 8 7030003560 S ERJSGEYJ 103 V 6200006991 5 ELJRE 56NGFA 98 1 39 3 7030003560 S ERJSGEYJ 103 V 6200003321 5 NLV32T 3R3J 85 9 29 3 7030003550 S ERJ3GEYJ 822 V 8 6130002371 S LB 258 LF 99 5 33 4 7030003460 S 152 V 1 6200003091 5 NLV32T 2R7J 94 8 37 7030003760 S ERJ3GEYJ 474 6200009560 S MLG1608B R10J T 87 6 36 1 7030003760 S ERJ3GEYJ 474 V 470 6200003281 S NLV25T 2R2J 101 28 7 7030003760 S 474 V 470 k 6200011041 S LL1608 FSLR18J 69 3 17 9 7030003640 S ERJ3GEYJ 473 V 47 k 6200009560 S MLG1608B R10J T 72 35 8 7030003380 S 331 V 330 620000
69. 3 4 y 1 pm I 58 1 2863326 UB cow 220 25 88 5 2 F m 5 25 1 9 i ze 2 at gn 5218 HE RABE 55 C40 os E47 gt gt VOLI2 C 0 al ge dis 287 adl 8 8 coe nel o enl of 521 a BST P87 S37 HAILOUT S5V J8 nid OGC S5v li 02 5 1 11 5222 m su E HALE I TX HAILIN A 205 1 85 185355 HAIL 5 2 5 86 MIC DSC 8 2 ge ES 5 CHASSIS gt UNIT W2 w cu Bs E a 2 85 B 83 NJM2107F a2 118 COMMAND MIC ON 13 16V INCHM 88 85 I maro 6 r COMMAND MIC OFF 13 56V oxs 012 R54 2 256411 FTR F1 SCOUT S82 852 021 2 4116 1 VBIAS MN NA R207 R208 S 5 4 051 R31 642 R37 j R38 7 1 19K Er 8 7 2581143 8 2K 0 027 0 027 33K 33K Q13 5 1M 4 25144 9 sul BI 555 95 Bus Be gz 1 8 7 RT m dei de TI I e espes RMUTE R32 4 556 5 OPSTB 82K BU4066BCF BU4066BCF 8 8 5 HAILOUT EN CRT gy 45 2 8 8 8 827 2 FOGC g 2 AFSUB 5 HAILIN mare PC357N6J000F 470 MEANG R A 0 0047 B DATANM 1 155355 NMEAIN nao EN 1200 Ag e 5 5 08 88 8 22 R225 Q53 Q52 er 25 4081 12 2SD1664 250
70. 3 275 MHz RX 16 FM 16K0G2B DSC 13 8 V DC 15 negative ground 20 C to 60 C 4 F to 140 F Transmit at 25 W max audio 5 5 A approx Receive 1 5 A approx 50 Q nominal 220 W x110 H x109 4 D mm 8212 W x 411 32 H x 45 46 D in 1400 9 3 09 Ib High 25 W Low 1 W Variable reactance frequency modulation 5 0 kHz x0 3 kHz Less than 70 dBc More than 70 dB More than 40 dB Less than 10 at 60 deviation 1 dB to 3 dB of 6 dB octave from 300 Hz to 3000 Hz 2 Double conversion superheterodyne system 1st 21 7 MHz 30 15 MHz 2nd 450 kHz Less than 10 at 12 dB SINAD for both regular and CH70 Less than 10 at threshold More than 80 dB More than 80 dB More than 80 dB More than 40 dB 5 0 W typical at 10 distortion with a 4 Q load 1 dB to 3 dB of 6 dB octave from 300 Hz to 3000 Hz Specifications are measured in accordance with TIA EIA 603 All stated specifications are subject to change without notice or obligation MARINE CHANNEL LIST Channel number Channel number Channel number Frequency MHz Channel number Frequency MHz USA USA USA INT Transmit Receive USA INT Tran
71. 30003400 ERJ3GEYJ 471 V 470 51 2 21 3 7030003640 ERJ3GEYJ 473 V 47 62 7 25 3 7030003620 333 V 33 66 2 20 3 7030004050 ERJ3GEYJ 1R0 V 1 63 4 21 6 7030003860 ERJ3GE JPW V 60 3 24 7 60 3 26 52 7 32 5 4030007090 C1608 CH 1H 470J T 54 4 32 5 4030006860 C1608 JB 1H 102 58 2 29 4030007090 C1608 CH 1H 470J T 47 6 23 9 4030006900 C1608 JB 1H 103K T 61 4 17 5 4030006850 C1608 JB 1H 471 62 7 14 6 4030006860 C1608 JB 1H 102K T 64 9 16 9 4030007090 C1608 CH 1H 470J T 67 7 17 9 4030006860 C1608 JB 1H 102K T 60 1 11 8 4030007090 C1608 CH 1H 470J T 58 8 11 8 4510007480 16 ME 470 CA TS 61 4 9 4030007090 C1608 CH 1H 470J T 61 4 9 4030006900 C1608 JB 1H 103 62 7 9 4030006850 C1608 JB 1H 471K T 64 8 5 5 4030006850 C1608 JB 1H 471K T 60 1 6 2 4510008540 EEE1CA100SR 57 17 1 4030011600 C1608 JB 1E 104K T 55 1 17 7 4510008540 EEE1CA100SR 53 8 18 4 4030011600 C1608 JB 1E 104K T 58 8 33 6 4030006900 C1608 JB 1H 103K T 142 2 36 5 4510008540 EEE1CA100SR 148 4 38 8 4030006860 C1608 JB 1H 102K T 148 4 37 5 4030007090 C1608 CH 1H 470J T 141 81 4030007090 C1608 CH 1H 470J T 149 8 27 8 4030007090 C1608 CH 1H 470J T 145 4 36 2 4030017490 C1608 JB 1A 105K T 140 6 37 4 4030006900 C1608 JB 1H 103K T 129 7 37 2 4030017490 C1608 JB 1A 105K T 137 2 32 7 4030006850 C1608 JB 1H 471K T 130 2 30 8 4030011600 C1608 JB 1E 104K T 133 3 31 4 4510004591 16 ME 470 135 7 29 3 4510004591 16 ME 470 136 5 31 4 4030011600 C1608 J
72. 30003680 ERJ3GEYJ 104 V 100 7030003570 S ERJSGEY J 123 V 12 3 4 19 7 3 5 30 9 56 9 39 12 2 14 8 14 1 14 6 12 2 13 5 10 3 13 1 10 8 36 4 12 1 39 5 12 6 35 9 13 9 35 6 13 4 39 5 17 2 40 2 18 8 40 4 18 42 3 26 8 32 8 23 8 15 5 32 7 29 7 34 5 27 8 33 2 27 8 31 9 27 8 28 1 30 6 30 2 30 9 33 1 32 3 33 1 31 25 8 10 4 27 7 9 8 25 8 9 1 27 7 7 1 25 8 7 8 25 8 6 5 34 2 8 2 51 8 10 6 51 1 14 4 48 7 12 4 41 5 6 7 48 6 15 6 48 6 16 9 48 6 19 5 79 1 44 7 72 4 39 3 68 4 42 2 71 1 42 2 71 9 36 9 69 8 36 1 33 4 43 1 34 4 45 8 35 8 40 3 26 6 34 7 26 1 42 2 29 4 45 9 31 1 43 5 26 3 40 8 UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ U9 UJ UJ CJ 6510019420 5 B8B ZR SM3 TF 64 9 33 3 5030001900 A0119 LCD36 28 5 5040002660 5 FY1101F TR LED 5040002660 5 FY1101F TR LED 5040002310 5 SML 311YTT86 5040002660 S FY1101F TR LED 5040002660 S FY1101F TR LED 5040002310 SML 311YTT86 5040002310 SML 311YTT86 5040002310 5 SML 311YTT86 5040002310 S SML 311YTT86 27 7 4 2 15 7 4 2 5 9 18 4 27 7 46 2 15 7 46 2 9 32 45 8 18 2 65 7 18 2 53 8 36 2 AAAAAAAAA 7700002480 SKB 2746 LPC 7030003490 ERJSGEY J 272 V 2 7 7030003680 ERJ3GEYJ 104 V 100 7030003680 S ERJ3GEYJ 104 V 100 7030003620 S ERJ3GEYJ 333 V 33 70300
73. 30006860 C1608 JB 1H 102K T 4030006860 C1608 JB 1H 102K T 4030006860 C1608 JB 1H 102K T 4030006860 C1608 JB 1H 102K T 4030007070 C1608 CH 1H 330J T 4030007040 C1608 CH 1H 180J T 4030009530 C1608 1H 030B T 4030007170 S C1608 CH 1H 221J T 4030006850 C1608 JB 1H 471K T 4030006860 C1608 JB 1H 102K T 4030011600 C1608 JB 1E 104K T 4030006850 C1608 JB 1H 471K T 10 w Ww gt 0444 0 MAIN UNIT MAIN UNIT ORDER HN ORDER T LOCATION NO DESCRIPTION NO DESCRIPTION 4030011600 C1608 JB 1E 104K T 4030011600 C1608 JB 1E 104K T 4030008850 C1608 JB 1H 123K T 4030008900 C1608 JB 1H 333K T 4030008900 C1608 JB 1H 333K T 4030006850 C1608 471K T 4030006900 C1608 JB 1H 103K T 4030006900 C1608 JB 1H 103K T 4030006900 C1608 JB 1H 103K T 4030006860 C1608 JB 1H 102K T 4030006860 C1608 JB 1H 102K T 4030008920 C1608 JB 1H 473K T 4030011810 C1608 JB 1A 224K T 4030006850 C1608 JB 1H 471K T 4030006870 C1608 JB 1H 222K T 4030006900 C1608 JB 1H 103K T 4030011600 C1608 JB 1E 104K T 4340000310 ECHU 1C 333JX5 4030017490 C1608 JB 1A 105K T 4030006860 C1608 JB 1H 102K T 4030011600 C1608 JB 1E 104K T 4550007520 F931A106MAABMA 4550000510 TEESVA 1V 473M8R 4030009520 C1608 CH 1H 020B T 4030008270 C1608 UJ 1H 180J T 4030008270 C1608 UJ 1H 180J T 4030007040 C1608 CH 1H 180J T 4030007040 C1608 CH 1H 180J T 40
74. 30006870 C1608 JB 1H 222K T 4030006900 C1608 JB 1H 103K T 4030009530 C1608 CH 1H 030B T 4030006870 C1608 JB 1H 222K T 4030007020 C1608 CH 1H 120J T 4030007060 C1608 270 4030007060 C1608 CH 1H 270J T 4030009920 C1608 CH 1H 050B T 4030009990 C1608 CH 1H 200J T 4030006860 C1608 JB 1H 102K T 4030011810 C1608 JB 1A 224K T 4030006860 C1608 JB 1H 102K T 4030006900 C1608 JB 1H 103K T 4030011600 C1608 JB 1E 104K T 4550000510 TEESVA 1V 473M8R 4550007390 F931C225MAABMA 4030009920 C1608 CH 1H 050B T 4030006860 C1608 JB 1H 102K T 4030009990 C1608 CH 1H 200J T 4030006860 C1608 JB 1H 102K T 4030007030 C1608 CH 1H 150J T 4030009920 C1608 CH 1H 050B T 4030007110 C1608 CH 1H 680J T 4030006860 C1608 JB 1H 102K T 4030007060 C1608 270 4030007060 C1608 270 4030006860 C1608 JB 1H 102K T 4030011600 C1608 JB 1E 104K T 4030006900 C1608 JB 1H 103K T 4030009920 C1608 CH 1H 050B T 4030006900 C1608 JB 1H 103K T 4030007040 C1608 CH 1H 180J T 4030009530 C1608 CH 1H 030B T 4030007040 C1608 CH 1H 180J T 4030007010 C1608 CH 1H 100D T 4030017490 C1608 JB 1A 105K T 4030006860 C1608 JB 1H 102K T 4030011600 C1608 JB 1E 104K T 4550007520 F931A106MAABMA 4030006860 C1608 JB 1H 102K T 4030007090 C1608 470 4030017490 C1608 JB 1A 105K T 4550000530 TEESVA 1V 104M8R 4030009510 C1608 CH 1H 010B T 4030009350 C1608 CH 1H 3R5B T 4030011770 C1608 CH 1H 060B T 4030009500 C1608 CH 1H 0R5B T 4030009910 C1608 CH 1H 040B T 403000
75. 3520 ERJ3GEYJ 7030003280 ERJ3GEYJ 7030003280 ERJ3GEYJ 7030003800 ERJ3GEYJ 7030003800 ERJ3GEYJ 7030003800 ERJ3GEYJ 7030003800 ERJ3GEYJ 7030003800 ERJ3GEYJ 7030003550 ERJ3GEYJ 7030003460 ERJ3GEYJ 7030003800 ERJ3GEYJ 7030003550 ERJ3GEYJ 7030003460 ERJ3GEYJ 7030003400 ERJ3GEYJ 70 5 10 7 70 5 9 4 35 9 34 8 38 6 34 8 9 1 23 5 5 23 8 17 9 21 14 9 23 4 40 9 35 9 42 3 32 2 44 2 37 2 3 2 16 7 4 8 15 1 3 2 13 6 29 4 3 1 26 9 6 2 23 3 1 4 4 10 8 3 7 17 9 18 k 4 7 k 820 k 33 k 15k 100 k 10 k 10K AAAAAWWWAAAAAAAAAAAN AAAAAAAAA 5 4 14 6 21 5 16 7 3 4 13 6 78 8 14 9 75 3 17 1 77 5 19 3 83 4 16 8 84 8 19 4 84 8 22 5 86 6 15 4 107 8 11 8 105 5 17 2 98 18 9 116 3 9 8 131 2 11 7 124 5 10 7 102 9 9 3 108 2 12 4 92 3 14 5 104 2 12 4 88 8 11 4 91 3 5 9 87 5 11 4 94 1 2 3 62 7 28 2 71 7 21 68 2 20 9 71 7 31 1 66 1 32 4 66 2 21 6 63 4 20 3 62 7 31 61 4 31 47 6 28 6 48 7 20 62 7 17 5 67 7 16 6 61 4 11 8 gt AA AAA AA AAA AAA AAA AAA AAA AAA AAA AAA UNIT ORDER NO DESCRIPTION H V LOCATION MAIN UNIT ORDER NO DESCRIPTION H V LOCATION 4030008900 4030006900 4030011600 4030006900 4030011600 4510008540 4030011600 4030011600
76. 46 4 101 5 46 4 61 7 42 8 65 6 41 129 4 41 4 132 9 42 3 68 2 39 3 14 8 40 7 18 40 7 58 5 6 2 113 7 7 4 971 6 59 5 26 3 122 8 34 8 95 17 1 94 3 15 7 129 2 18 9 88 8 29 5 91 3 28 6 91 3 30 4 94 3 28 3 68 4 36 71 8 37 94 9 43 61 7 49 6 61 7 46 2 74 9 46 3 108 1 12 5 113 8 45 3 123 4 43 5 124 6 21 1 15 6 38 5 18 8 38 5 Mounted on the Top side B Mounted on the Bottom side S Surface mount MAIN UNIT MAIN UNIT ORDER HIV ORDER HIV NO DESCRIPTION LOCATION DESCRIPTION LOCATION 148 1 32 7 150 5 31 157 33 6 153 7 30 2 151 9 21 2 149 18 6 151 9 22 8 98 4 4 3 102 6 2 2 105 3 2 9 102 2 8 65 8 30 8 62 9 31 5 59 7 31 7 72 5 29 4 74 6 22 6 108 6 38 5 114 8 38 2 115 8 33 6 117 7 42 8 96 5 22 7 98 4 21 4 102 7 22 2 98 8 19 7 146 8 44 5 148 1 48 3 147 9 46 4 148 1 44 5 150 5 46 4 155 6 40 9 156 3 47 2 155 44 5 153 7 47 2 152 1 49 146 7 40 154 7 21 2 156 3 20 1 155 5 46 1 155 6 43 2 156 3 41 6 155 6 40 150 7 16 2 100 8 16 6 87 5 17 1 96 8 12 84 4 9 9 84 18 5 84 2 12 9 85 5 12 9 81 7 9 3 75 2 12 8 77 6 12 8 88 9 8 9 95 7 4 114 1 18 5 81 8 39 2 83 9 38 4 102 1 38 104 1 38 7 114 7 28 8 131 2 19 7 129 7 22 4 121 8 23 2 119 8 29 7 112 9 20 2 112 3 16 2 114 7 29 1 111 1 28 6 83 5 27 82 4 28 5 120 4 17 1 123 1 16 7 82 2 34 7 83 7 32 1 87 6 32 1 98 2 37 2 87 34 2 89 6 34 2 57 6 40 6 98 7 28 9 101 2 31 76 2 17 4 73 5 17 4 75 15 4 72 4 1
77. 4W53FU UU W _____ AF amplifier MIC amplifier e eA IC2 TA7368F IC4 NJM2125F SECTION 3 DISASSEMBLY AND OPTIONS INSTRUCTIONS 1 Opening the transceiver case 3 Removing the MAIN UNIT D Unscrew 6 screws and remove the front unit D Remove the shield cover E 2 Unscrew 6 screws 8 and remove the rear panel REAR panel 2 Disconnect flat cables from J1 and J2 3 Unsolder 17 points 4 Unscrew 7 screws and remove the MAIN UNIT GJ2 MAIN UNIT G as 5 2 Unsolder 2 points 3 Disconnect microphone from J4 and SQL CS DIAL connectors from J7 HSS ANG SS ERIS rH 4 Unscrew 7 screws 2 and remove the LOGIC UNIT 2 Removing the LOGIC UNIT 1 Disconnect connector from J5 and flat cables from J1 J2 and 6 LOGIC UNIT G gt Z Unsolder point 4 Removing the AF UNIT CD Disconnect 4 connectors from J5 J8 J9 and J10 2 Disconnect 2 flat cables from J2 and J4 3 Unscrew 2 screws H and remove 2 clips 4 Unscrew screws and remove the AF UNIT AF UNIT SECTION 4 CIRCUIT DESCRIPTION 4 1 RECEIVER CIRCUITS 4 1 1 ANTENNA SWITCHING CIRCUIT MAIN UNIT The antenna switching circuit functions as a low pass filter while receiving and as resonator circuit while transmitting The circuit does not allow transmit signals to enter the
78. 5 1 4030006860 C1608 JB 1H 102K T 114 5 33 8 4030010770 C1608 JB 1H 392K T 64 8 6 9 16 6 32 8 4030007120 C1608 CH 1H 820J T 62 7 11 8 M Mounted side T Mounted on the Top side B Mounted on the Bottom side S Surface mount U 14 9 38 4 14 9 37 1 14 9 35 8 17 6 34 2 24 8 34 2 9 6 33 4 9 6 32 1 19 8 27 2 21 1 27 2 7030003690 ERJ3GEYJ 124 V 120 7030003660 ERJ3GEYJ 683 V 68 k 7030003670 ERJ3GEYJ 823 V 82 7030003660 ERJ3GEYJ 683 V 7030003440 ERJ3GEYJ 7030003480 ERJ3GEYJ 7030003800 ERJ3GEYJ 7030003600 ERJ3GEYJ 7030003490 ERJ3GEYJ 7030003560 ERJ3GEYJ 7030003550 ERJ3GEYJ 7030003590 ERJ3GEYJ 7030003620 ERJ3GEYJ 333 V 7030003590 ERJ3GEYJ 183 V 7030003520 ERJ3GEYJ 472 V 7030003790 ERJ3GEYJ 824 V 7030003620 ERJ3GEYJ 333 V 7030003580 ERJ3GEYJ 153 V 7030003680 ERJ3GEYJ 104 V 7030003560 ERJ3GEYJ 103 V 7030003560 ERJ3GEYJ 103 V 7030003610 ERJ3GEYJ 7030003560 ERJ3GEYJ 7030003440 ERJ3GEYJ 7030003300 ERJ3GEYJ 7030003500 ERJ3GEYJ 7030003500 ERJ3GEYJ 7030003300 ERJ3GEYJ 7030000020 MCR10EZHJ 1 010 7030000020 MCR10EZHJ 1 010 7030003620 ERJ3GEYJ 7030003560 ERJ3GEYJ 7030003540 ERJ3GEYJ 7030003400 ERJ3GEYJ 7030003640 ERJ3GEYJ 7030003520 ERJ3GEYJ 7030003210 ERJ3GEYJ 7030003680 ERJ3GEYJ 7030003200 ERJ3GEYJ 7030003440 ERJ3GEYJ 7030003640 ERJ3GEYJ 7030003440 ERJ3GEYJ 7030003520 ERJ3GEYJ 7030003280 ERJ3GEYJ 7030003200 ERJ3GEYJ 7030003440 ERJ3GEYJ 7030003640 ERJ3GEYJ 7030003440 ERJ3GEYJ 703000
79. 5 4 80 7 36 3 74 6 36 8 76 3 34 9 77 5 33 6190001591 E526HNA 100312 7030003560 S 103 V 10 k 6140002551 61708 1919 3 53 2 6 2 7030003560 15 103 V 10 6130002961 61708 1327 3 64 8 6 2 7030003560 15 103 V 10 6200001831 5 NLV32T 100J 75 9 8 7030003760 S ERJ3GEYJ 474 V 470 k 6200002160 S ELJNC 82NK F 63 2 17 1 7030003640 S ERJ3GEYJ 473 V 47 k 6200008090 S LQW2BHN68NJ03L 65 9 18 9 7030003280 S ERJ3GEYJ 470 V 47 6200002861 5 NLV25T 4R7J 76 6 11 7 7030003380 S ERJ3GEYJ 331 V 330 6200010520 5 C2520C R75G A 0 750 74 2 4 4 7030003420 S ERJSGEY J 681 V 680 6190001581 544 100014 7030003680 104 V 100 6190001581 544 100014 7030003380 ERJSGEY J 331 V 330 6190001581 544 100014 7030003500 332 V 3 3 6190001581 544 100014 7030003370 5 271 V 270 6130002961 S 61708 1327 3 54 2 26 3 7030003230 15 180 V 18 6130002961 61708 1327 3 65 8 26 3 7030003370 S ERJ3GEYJ 271 V En 6200001831 S NLV32T 100J 75 1 29 4 7030003240 ERJ3GEYJ 220 V 22 6200002160 S ELJNC 82NK F 62 3 34 5 7030003500 332 V 3 6200008090 LQW2BHN68NJ03L 65 1 35 1 7030003400 S ERJ3GEYJ 471 V 6200002861 5 NLV25T 4R7J 74 9 31 7 7030003450 S ERJ3GEYJ 122 V 1 6200010440 S C2520C 1R2G A 1
80. 5741 ELJRE 47NGFA 85 4 46 7030003680 ERJ3GEYJ 104 V 100 6200002421 NLV25T 068J 92 1 46 3 7030003630 S 393 V 39 6200002431 NLV25T 082J 104 8 46 1 7030003580 S ERJ3GEYJ 153 V 15 68 6 1 3 k 6200002601 5 NLV25T 047J 105 1 49 5 7030003480 5 ERJ3GEYJ 222 V 6200002601 S NLV25T 047J 105 1 53 7030003680 S ERJSGEYJ 104 V 6110001600 LA 243 7030003560 ERJSGEYJ 103 V 6170000230 LW 25 7030003440 ERJSGEYJ 102 V 6200008950 LQH32MN221K23L 128 7 19 7030003320 S ERJ3GEYJ 101 V 6200011041 S LL1608 FSLR18J 72 8 19 4 7030003450 S ERJ3GEYJ 122 V 7030003380 ERJSGEYJ 331 V 7030003520 ERJ3GEYJ 472 V 16 50 9 7030003520 15 ERJ3GEYJ 472 V 14 8 36 6 7030003320 ERJ3GEYJ 101 V 100 16 4 36 6 7030003420 ERJSGEY J 681 V 680 18 36 6 7030003660 ERJSGEY J 683 V 68 19 6 36 6 7030003320 ERJ3GEYJ 101 V 1 e 108 51 2 7030003300 680 V 6 104 1 44 6 7030003320 5 ERJ3GEYJ 101 V 88 9 44 6 7030003420 S ERJ3GEYJ 681 V 84 5 51 2 7030003660 S ERJSGEYJ 683 V 13 8 26 2 7030003320 5 ERJSGEYJ 101 V 8 8 26 9 7030003300 680 V 68 12 26 2 7030003320 ERJ3GEYJ 101 V 100 4 8 25 5 7030003760 474 V 470 5 7 28 1 7030
81. 7090 5 C1608 CH 1H 470J T 51 3 46 7 1130007690 S IC BU4066BCF E2 108 1 35 8 4030007090 5 C1608 CH 1H 470J T 51 2 37 5 1130007570 51 BU4094BCFV E2 95 7 19 4030007090 5 1608 CH 1H 470J T 50 46 7 1130007570 S IC BU4094BCFV E2 95 7 31 8 4030007090 S C1608 CH 1H 470J T 49 9 37 5 1130007431 S IC TC7S14FU 85 88 2 28 2 4030007090 S C1608 CH 1H 470J T 48 7 46 7 1110002400 S IC 2107 1 84 6 9 3 4030007090 5 C1608 CH 1H 470J T 48 6 37 5 4030007090 5 C1608 CH 1H 470J T 47 4 46 7 4030007090 5 C1608 CH 1H 470J T 46 1 46 7 1520000460 3 25811327100 R 37 2 39 4030007090 5 1608 1 470 47 3 37 5 1590000430 3 DTC144EUAT106 42 3 38 6 4030007090 5 C1608 CH 1H 470J T 44 8 46 7 1590000430 S TR DTC144EUA T106 40 1 24 4030007090 S C1608 CH 1H 470J T 46 37 5 1510000920 S TR 28A1577 T106 Q 28 2 21 8 4030007090 S C1608 CH 1H 470J T 43 5 46 7 1530002551 5 25 3326 85 32 7 4 5 4030007090 5 1608 CH 1H 470J T 44 7 37 5 1530002851 5 2SC4116 BL TE85 37 9 7 4030007090 S C1608 CH 1H 470J T 42 2 46 7 1530002851 S TR 2SC4116 BL TE85 80 4 18 6 4030007090 S C1608 CH 1H 470J T 43 4 37 5 1530002851 S TR 2SC4116 BL TE85 T 86 4 17 5 4030007090 S C1608 CH 1H 470J T 40 3 44 6 1590001391 S FET 25 144 TE85 103 4 19 4030007090 S C1608 CH 1H 470J T 42 1 37 5 1560000811 S FET 2SK1069 4 TL E 51 9 19 1 4030007090 S C1608 CH 1H 470J T 57 6 33 7 1530002851 5
82. 8 CH 1H 220J T 120 3 27 4030006860 C1608 JB 1H 102K T 117 3 28 8 4030006860 C1608 JB 1H 102K T 111 4 27 3 4550007520 931 106 114 8 17 9 4030006860 C1608 JB 1H 102K T 113 5 25 1 4030006860 C1608 JB 1H 102K T 84 7 35 9 4030006900 C1608 JB 1H 103K T 89 5 37 8 4030006860 C1608 JB 1H 102K T 94 3 39 3 4550007180 F931C685MAABMA 117 4 28 8 4030006860 C1608 JB 1H 102K T 121 8 20 6 4030006850 C1608 JB 1H 471K T 127 6 19 1 4030006860 C1608 JB 1H 102K T 128 4 21 1 4030006850 C1608 JB 1H 471K T 131 21 1 4030006860 C1608 JB 1H 102K T 96 2 38 6 4030009520 C1608 CH 1H 020B T 100 38 6 4030007170 C1608 CH 1H 221J T 119 7 20 4030006850 C1608 JB 1H 471K T 116 22 5 4030006860 C1608 JB 1H 102K T 123 2 19 4 4030011600 C1608 JB 1E 104K T 119 18 4 4030006850 C1608 JB 1H 471K T 122 5 14 6 4030011600 C1608 JB 1E 104K T 118 743 4030009920 C1608 CH 1H 050B T 118 1 15 4030011770 C1608 CH 1H 060B T 117 443 4030006860 C1608 JB 1H 102K T 114 6 10 8 4030009540 C1608 CH 1H 1R5B T 81 9 31 7 4030009510 C1608 CH 1H 010B T 91 34 2 4030006990 C1608 CH 1H 080D T 91 32 4030009350 C1608 CH 1H 3R5B T 85 6 33 3 4030009560 1608 CH 1H R75B T 139 7 21 1 4030009560 C1608 CH 1H R75B T 86 6 28 6 4030006990 C1608 CH 1H 080D T 85 5 30 4 4030009350 1608 CH 1H 3R5B T 81 2 28 9 4030009510 C1608 CH 1H 010B T 89 5 31 9 4030009540 C1608 CH 1H 1R5B T 97 4 29 4030007020 C1608 CH 1H 120J T 96 1 29 4030009530 C1608 CH 1H 030B T 93 5 30 1 4030007100 C1608 CH 1H 560J T 96 1 31 6 40300
83. 92 4 22 3 92 9 37 6 10 3 7 6 12 3 11 12 9 10 5 120 5 2 3 123 2 10 39 6 5 3 39 4 8 43 3 6 46 2 3 3 56 3 4 2 47 7 10 8 108 2 31 1 113 4 37 1 30 3 40 5 80 7 2 46 5 7 1 60 3 37 4 80 34 120 2 5 4 130 6 5 6 140 5 6 117 8 2 3 121 10 7 6 4 10 2 100 7 27 2 70 8 28 7 15 1 16 5 128 5 11 7 1110003491 1120002830 1110003780 1130011120 1110003491 1110003650 1130005641 1130007611 1150002082 1110002400 1190000350 1580000751 1530002601 1560000990 1560000990 1580000751 1560000990 1560000990 1530002601 1530002851 1560000990 1530002601 1530002601 1530002601 1530002851 1530002851 1560000990 1530002601 1590000720 1590000430 1530003421 1530003421 1530002241 1530002241 1590000660 1590000430 1510000920 1590000430 1590000660 1710001081 1750000581 1750000581 1750000431 1790001330 1790000980 1750000431 1790001330 1720000811 1720000811 1720000661 1720000261 1720000261 1720000261 1790001621 1790000620 1790000620 1750000550 1710001081 1790000691 1790000691 1730002320 1790001250 2030000580 2020001270 2030000350 2030000480 2020001840 6070000191 6070000191 6050012120 6050012370 6110001600 6110001600 6110001600 6110001580 6200003550 6200003550 6190001591 6190001591 6190001591 6190001591 M Mounted side T TA31136FNG D EL NJM2125F TE1 NJM2902V TE1 BU4584BFV E2 TA31136FNG D EL NJM2211M TE1 TE12L 0314065 1 RA35H1516M 121 NJM2107F T
84. 9530 C1608 CH 1H 030B T 4030007010 C1608 CH 1H 100D T 4030007010 C1608 CH 1H 100D T 4030006870 C1608 JB 1H 222K T 4030006900 C1608 JB 1H 103K T 4030009500 C1608 CH 1H 0R5B T 4030007020 C1608 CH 1H 120J T 4030006870 C1608 JB 1H 222K T 4030006860 C1608 JB 1H 102K T 4030006860 C1608 JB 1H 102K T 4030007010 C1608 CH 1H 100D T 4030006860 C1608 JB 1H 102K T 4030006860 C1608 JB 1H 102K T 4030006860 C1608 JB 1H 102K T 4030007030 C1608 CH 1H 150J T LOCATION 73 3 35 8 74 9 33 82 5 43 3 83 8 46 83 8 43 3 85 4 43 3 93 3 43 3 92 43 3 88 1 43 3 89 4 43 3 94 8 47 8 94 8 47 8 96 5 43 3 99 1 47 1 107 4 43 8 104 8 43 3 106 1 43 3 103 5 43 3 102 4 48 7 107 7 48 8 107 7 52 1 107 7 54 2 92 51 3 93 1 54 9 85 52 3 65 8 56 3 65 8 54 7 65 8 52 9 49 8 52 9 59 3 50 59 5 44 8 49 8 48 8 49 6 40 7 64 46 7 68 3 41 8 65 8 45 1 68 9 46 6 70 3 46 6 72 6 45 5 70 3 43 8 72 5 39 7 76 9 45 6 75 2 43 3 129 4 16 7 151 4 18 1 127 4 40 5 115 6 20 5 134 6 27 5 124 1 50 5 130 1 45 6 130 1 50 4 122 8 50 5 61 9 26 3 20 30 5 17 3 27 8 19 3 24 7 21 3 25 2 18 29 8 25 5 24 7 21 3 19 2 21 3 17 7 19 4 25 24 2 19 7 24 9 21 7 27 3 19 3 28 9 19 3 31 3 20 1 32 8 21 7 35 3 19 3 36 9 19 3 39 3 20 1 40 8 21 7 45 6 21 45 6 19 4 48 5 19 4 59 43 5 59 41 9 145 3 25 3 132 3 31 6 143 33 4 135 7 43 143 9 40 7 141 7 2 6 145 6 12 8 130 6 16 143 7 16 3 140 6 10 3 146 42 6 4030006860 C1608 JB 1H 102K T 146 47 6 4030006860 C1608 JB 1H
85. B 1E 104K T 117 2 41 4030006850 C1608 JB 1H 471K T 153 3 35 4 4030007090 C1608 CH 1H 470J T 151 2 35 4550000530 TEESVA 1V 104M8R 152 6 30 8 4030008890 C1608 JB 1H 273K T 153 3 33 1 4030008890 C1608 JB 1H 273K T 152 2 22 3 4030006870 C1608 JB 1H 222 153 8 28 5 4030010040 C1608 JB 1H 561K T 154 4 38 2 4510008540 EEE1CA100SR 112 9 21 4 4030017490 C1608 JB 1A 105K T 90 5 27 9 4030017490 C1608 JB 1A 105K T 83 6 32 3 4030010770 C1608 JB 1H 392K T 98 2 21 6 4030017490 C1608 JB 1A 105K T 95 4 27 4030017490 C1608 JB 1A 105K T 98 2 24 6 4030006870 C1608 JB 1H 222K T 94 6 30 2 4030006850 C1608 JB 1H 471K T 108 22 5 4030011600 C1608 JB 1E 104K T 102 6 24 4 4030011600 C1608 JB 1E 104K T 102 6 23 1 4030006900 C1608 JB 1H 103K T 102 6 21 8 4030011600 C1608 JB 1E 104K T 108 6 23 6 4030006900 C1608 JB 1H 103K T 111 3 26 7 4030017490 C1608 JB 1A 105K T 108 19 7 4030011600 C1608 JB 1E 104K T 100 5 20 3 4030017490 C1608 JB 1A 105K T 102 6 20 5 4030006860 C1608 JB 1H 102K T 102 6 16 2 4510008540 EEE1CA100SR 111 6 15 8 4030011600 C1608 JB 1E 104K T 111 3 19 8 4030011810 C1608 JB 1A 224K T 100 37 9 4030007090 C1608 CH 1H 470J T 102 1 33 4 4030006870 C1608 JB 1H 222K T 108 1 27 9 4030007020 C1608 CH 1H 120J T 104 7 29 2 4030011600 C1608 JB 1E 104K T 108 6 40 1 4030006900 C1608 JB 1H 103K T 105 5 31 1 4030011600 C1608 JB 1E 104K T 110 2 30 4 4030011600 C1608 JB 1E 104K T 111 6 30 4 4030011600 C1608 JB 1E 104K T 113 4 39 9 4030007050 C1608 CH 1H 220J T 114 5 3
86. E1 M62363FP 650C 38 294 TE85L 2864215 0 TE85 PMBFJ310 PMBFJ310 38 294 TE85L PMBFJ310 PMBFJ310 25 4215 TE85 28C4116 BL TE85 PMBFJ310 25 4215 TE85 25 4215 TE85 25 4215 TE85 2SC4116 BL TE85 28C4116 BL TE85 PMBFJ310 25 4215 85 DTA144EUA T106 DTC144EUA 7106 25 5110 TE85 28C5110 O TE85 28 3775 3 28C3775 3 TB E TC144TU T106 TC144EUA T106 2541577 T106 DTC144EUA 7106 DTC144TU 7106 L308CCB 18V307 1SV307 HSB88WSTR E MA8036 L TX MA742 TX HSB88WSTR E MA8036 L TX HVC358BTRF E HVC358BTRF E 1SV288 TPH2 F 1SV214 TPH2 F 1SV214 TPH2 F 1SV214 TPH2 F 1SV308 TPL3 F MA77 TX MA77 TX 188355 17 L308CCB HSM88ASRTR E HSM88ASRTR E 8051 TX MA2S111 TX FL 404 30 15 MHz CFWLB450KE2A B0 21R15AB FL 368 21R15AB FL 399 ALFYM450F K CDBKB450KCAY24 RO CDBKB450KCAY24 RO CR 804 21 250 MHz CR 827 15 3 MHz LA 243 LA 243 LA 243 LA 238 MLF1608A 4R7K T MLF1608A 4R7K T E526HNA 100312 E526HNA 100312 E526HNA 100312 E526HNA 100312 113 7 6 5 147 9 9 3 151 4 38 7 151 8 22 9 114 9 37 1 149 7 44 6 153 1 16 3 117 4 23 6 72 8 43 1 138 5 20 9 7 3 24 9 101 6 4 1 71 4 3 3 71 4 9 1 19 2 27 8 72 1 28 4 70 2 23 3 99 5 23 4 98 7 16 8 94 1 13 4 82 1 12 5 79 8 9 86 2 38 5 124 7 14 8 84 1 34 9 92 4 32 7 89 6 36 1 115 1 31 7 118 1 32 1 70 2 15 4 72 8 33 2 89 1
87. EYJ 7030003440 S ERJ3GEYJ 7030003280 S ERJ3GEYJ 7030003680 S ERJ3GEYJ 7030003680 S ERJ3GEYJ 7030003560 S ERJ3GEYJ 0 0 0 9 9 21 4 7030003440 ERJS3GEYJ 102 V 1 15 1 19 4 7030003610 ERJSGEYJ 273 V 53 8 6 4 7030003480 S ERJ3GEYJ 222 V 64 7 11 9 7030003500 ERJSGEYJ 332 V 62 7 11 4 7030003480 S ERJ3GEYJ 222 V 64 7 13 2 7030003260 330 V 3 72 9 7 6 7030003450 ERJ3GEYJ 122 V 74 4 3 3 7030003760 5 ERJ3GEYJ 474 V 78 1 4 1 7030003560 ERJSGEYJ 103 V 109 5 12 6 7030003640 5 ERJ3GEYJ 473 V 112 5 11 6 7030003620 ERJSGEYJ 333 V 112 5 15 2 7030003450 S ERJ3GEYJ 122 V 118 3 5 5 7030003420 15 ERJSGEY J 681 V 680 115 6 10 5 7030003660 683 V 68 116 13 8 7030001150 5 2 150 151 119 6 12 2 7030003440 5 ERJ3GEYJ 102 V 1 133 4 15 7 7030003680 S ERJ3GEYJ 104 V 100 k 145 1 5 7 7030003280 S 470 V 4 148 2 5 6 7030003500 S ERJSGEYJ 332 V 7 2 3 2 3 2k 70 k 0 k 7k 3 k 1 4 1 4 3 1 2k 6 6 1 6 151 6 9 7 7030003480 5 ERJ3GEYJ 222 V 153 5 10 4 7030003360 5 ERJ3GEYJ 221 V 154 8 11 7 7030003320 5 ERJ3GEYJ 101 V 152 1 11 7 7030003320 S ERJ3GEYJ 101 V 146 27 1 7030003500 S ERJSGEYJ 332 V 146 8 29 7030003480 S ERJ3GEYJ 222 V 148 1 29 7030003360 221 V 76 2 33 147 7 30 8 7030003480 S ERJ3GEYJ 222 V
88. G2 CS2 P11 PO9 TIOCBO DACK1 A21 Zl at 4 PG3 CS1 1 20 2 74 PG4 CS0 VSS pm vss Ci5 R35 WDTOVF PAS A19 SCK2 470P 33K NC PA2 A18 RXD2 PAT A17 TXD2 16 PB7 A15 TIOCB5 Sia sia IC1 PB6 A14 TIOCA5 KEY KEY PW HD64F2633RF28 Pao Aie 2 PB3 A11 TIOCD3 CH WX CH16 ZT eet NC PB2 A10 TIOCC3 S5V C118 47 115 47 113 47 C120 47 114 47P C110 47 C111 47 C112 47 SA 119 47 C117 47 SA 109 0 001 116 47 SH SH 8 6 2 PB1 A9 TIOCB3 28FLT SM2 TB 55788 PVCC1 SCOUT 25 1 T Jes 19 5 PBOIAB TIOCAS a Kb 5 ii E PC7 A7 PWM1 EM KDS4148U PC6 AG PWMO EK I RMUTE S CAE PCS AS PF6 AS LCAS TMUTE PENAN SEND HL PFS LWR ADTRG IRGS 9 PF2 LCAS WAIT BREQO 9 8304MHz PFI BACK BUZZ 0 4Vp p 2 2 5 i NC 2 Wm pe to AF UNIT J1 OPC 1200 5 80942 Ics TA78LO5F NO Oi O O r SQL UNIT SQL5V 2 Sav 3 SQLG 654 P71 TMRI23 TMCI23 DREQ1 CS5 51 5 SPPH22014A DATAMH1 b 21 HANGER J7 B8B ZR SM4 TF pmm I DIAL UNIT 8v W1 l DIAL1 DIAL2 DAS P70 TMRIO1 TMC101 DREC P45 AN5 P46 AN6 DA0 P47 AN7 DA1 P90 AN8 P91 AN9 P92 AN10 P93 AN11 P94 AN12 P95 AN13 P96 AN14 DA2 P97 AN15 DA3 P75 TMO3 SCK3 P76 RXD3 P77 TXD3 P41 AN1 P42 AN2 4 44 4 x agen
89. IMON I 426 27 426 27 L K NOISE NOISE 2ND LO LOOP __ ____ T DET BUFF lt D n Rxvco BURE D3 4 I HM 126R ATIS i 1 19 307 2 421 22 1 I DECODER zx Ctm Q12 10 ki Ey 4 lt 2 6 ALFYM450F K 032 33 58 2 An NJM2125F CERAMIC 2SC4215 Kt ANT BPF Y saL 1 AMP BUFF D1 D46 1 1 IC6 TA31136FNG CH70 L308CCBx2 E 022 8036 1 X2 CDBKB450KCAY24 Q10 Fl4 FL 368 08 9 a sw LPF gt DECI 2804215 FL 399 PMBFJ310x2 021 5 1 K Ico IC3c d j HSB88WS 4 m l NJM2211M NJM2902V FM 2ND IF 2ND BUFF 1 DET AMP MIX Q32 DTC144TU E DSC BPF 047 48 8 2 DECODER 1 21 7 2 icta RA35H1516M TXDET DIAL UNIT SQL UNIT VR UNIT cs DET BU4584BFV 1 NOISE 2ND LO TXIRX DET BUFF T Sw CR 804 21 25 2 ss 2 1 D42 43 030 2563775 E ADIT SY 2 7 77 2 2503775 044 155355 14 NJM2107F id Q37 DTC144TU Q33 CR 827 Q36 DTC144EU D49 MA8051 DTC144EU L L m T8 SEND T8 APC PWR 5 cna 4 Sav gt D A PLL Q152SC4215 Q27 2SC5110 AN 1 IC12 lt UPD3
90. K T 85 3 84 3 M Mounted side T Mounted on the Top side B Mounted on the Bottom side S Surface mount 106 1 66 5 88 3 33 9 88 1 30 8 84 3 35 78 65 3 74 9 63 7 69 7 66 6 93 4 54 7 93 1 47 8 84 39 1 82 4 41 9 77 4 42 7 80 5 42 7 74 6 42 7 71 8 42 7 110 7 60 9 118 8 65 2 119 68 3 62 6 38 7 66 5 38 7 49 9 21 6 47 7 22 3 44 7 22 3 42 1 22 3 39 5 22 3 36 9 22 3 58 6 42 4 29 2 42 8 23 9 42 8 33 4 38 2 26 6 22 5 22 22 9 15 1 45 1 12 9 64 4 15 2 24 8 42 2 61 5 46 4 63 5 64 68 9 64 67 6 49 7 66 9 64 59 4 46 4 69 3 36 84 6 36 81 3 46 4 72 7 43 3 85 2 43 3 83 1 43 3 81 43 3 78 9 43 3 76 8 45 4 56 7 41 9 54 1 48 2 56 7 51 7 54 1 81 73 6 82 3 73 6 82 3 84 3 83 6 73 6 83 6 84 3 84 9 73 6 1530003960 KTC2875 B RTK P 99 8 42 1 1590003670 KRA304 RTK P 98 8 73 8 1590003670 S KRA304 RTK P 96 3 73 8 1530003900 S KTC4075 BL RTK P 113 9 59 1530003900 S KTC4075 BL RTK P 113 9 61 6 1520000840 S KTA1664Y RTF P 118 3 60 2 1790001561 S 1SS372 TE85 94 2 43 1 1730002360 S MA8062 M TX 23 5 41 2 1730002360 S MA8062 M TX 29 6 41 2 1730002360 S MA8062 M TX 33 5 39 9 1750001320 KDS4148U RTK P 80 3 33 5 6050011090 691 9 8304 75 3 39 4 7030003560 S ERJ3GEYJ 1 7030003560 S ERJ3GEYJ 1 7030003680 S ERJ3GEYJ 1 7030010610 S ERJ1TYJ 470U 47 7030003570 S ERJSGEY J 123 V 12 7030003620 S ERJ3GEYJ 333 V 33 104 7 66 5 103 4 66 5 96 2 31 9
91. O SERVICE MANUAL VHF MARINE TRANSCEVER IC M604 S 14306MZ C1 Aug 2006 Icom Inc INTRODUCTION This service manual describes the latest service information for the IC M604 VHF MARINE TRANSCEIVER at the time of publication MODEL VERSION MICROPHONE COLOR IC M604 HM 126RB BLACK USA 1 HM 126RG GRAY To upgrade quality any electrical or mechanical parts and internal circuits are subject to change without notice or obligation DANGER NEVER connect the transceiver to an AC outlet or to a DC power supply that uses more than 15 6 V This will ruin the transceiver DO NOT expose the transceiver to rain snow or any liquids DO NOT reverse the polarities of the power supply when connecting the transceiver DO NOT apply an RF signal of more than 20 dBm 100 mW to the antenna connector This could damage the transceiver s front end m F 9 z lt a cC T QD GE ORDERING PARTS Be sure to include the following four points when ordering replacement parts 1 10 digit order numbers 2 Component part number and name 3 Equipment model name and unit name 4 Quantity required lt SAMPLE ORDER gt 1110003490 S C TA31136FN 604 MAIN UNIT 5 pieces 8820001210 Screw 2438 screw IC M604 Top cover 10 pieces Addresses are provided on the inside back cover for your convenience REPAIR NOTES
92. OM IC4 pin 6 Pin number 106 Description Input port for the low battery detecting signal Low battery indicator appears when the battery becomes less than 2 58 V Input port for transmit detecting signal Input port for the decode signal for channel 70 receiver 107 Input port for the indide temperature detecting signal Input port for the ATIS DSC decode signals 111 114 Input ports for the dial data signals DATAMC Outputs beep audio signals port for the cloning data from the transceiver 115 Input port for the HM 136 s PTT but ton detecting signal Low While PTT button is pushed DATACM port for the cloning data to the transceiver HANG Input port for the microphone hanger detecting signal Low The microphone on hook DSC Outputs ATIS DSC encode signals DATAMH1 port for the communicating signal from the transceiver to the micro phone HM 162 1 SCON Outputs the voice scramber unit UT 112 control signal DATAH1M port for the communicating signal from the microphone HM 162 1 to the transceiver OPSTB Outputs a strobe signal to the voice scrambler unit UT 112 DATANM port for the GGA signals DASTB Outputs a strobe signal to the PLL IC MAIN unit 12 pin 3 DATAMN port for the NMEA data PSTB Outputs a strobe signal to the D A convertor IC MAIN
93. RJ3GEYJ 6 4 25 3 7030003280 ERJ3GEYJ 5 1 39 1 7030003760 ERJ3GEYJ 474 V 6 2 36 9 7030003680 ERJ3GEYJ 104 7 3 34 7 7030003560 ERJ3GEYJ 103 V 10 6 20 6 7030003280 ERJ3GEYJ 470 V 8 4 22 6 7030003550 ERJ3GEYJ 822 V 10 6 25 5 7030003580 ERJ3GEYJ 16 9 30 1 7030003650 ERJ3GEYJ 19 8 30 1 7030003590 ERJ3GEYJ 22 31 2 7030003590 ERJ3GEYJ 20 2 16 7 7030003800 ERJ3GEYJ 18 9 16 7 7030003280 ERJ3GEYJ 89 7 5 8 7030003590 ERJ3GEYJ 90 7 8 3 7030003550 ERJ3GEYJ 90 1 10 8 7030003760 ERJ3GEYJ 145 4 39 1 7030003590 ERJ3GEYJ 7030003800 ERJ3GEYJ 7030003800 ERJ3GEYJ 7030003800 ERJ3GEYJ 7030003800 ERJ3GEYJ 7030003800 ERJ3GEYJ 7030003800 ERJ3GEYJ 7030003670 ERJ3GEYJ 7030003570 ERJ3GEYJ 7030003800 ERJ3GEYJ 7030003690 ERJ3GEYJ 124 V 120 91 3 2 8 7030003460 152 V 1 5 113 4 10 5 7030009591 ERASYED 472 4 7 102 3 5 7030009591 ERASYED 472 4 7 91 4 10 8 7030000190 MCR10EZHJ 27 270 89 7 2 8 7030000190 MCR10EZHJ 27 270 85 8 3 5 7030000190 MCR10EZHJ 27 270 87 9 2 8 7030000190 MCR10EZHJ 27 270 61 4 28 2 7030000190 MCR10EZHJ 27 270 70 3 24 1 7030000190 MCR10EZHJ 27 270 70 3 25 4 7030000190 MCR10EZHJ 27 270 70 3 26 7 7030000190 MCR10EZHJ 27 270 69 5 28 7 7030000190 MCR10EZHJ 27 270 68 9 31 1 7030003400 ERJS3GEY J 471 V 470 66 1 31 1 70
94. RJ3GEYJ 104 V 7030003860 5 ERJ3GE JPW V 7030003640 5 473 V 47 7030003560 5 ERJ3GEYJ 103 V 10 7030003560 S ERJ3GEYJ 103 V 10 43 4 22 3 28 9 44 8 34 9 36 9 25 9 41 8 27 2 41 8 33 4 35 1 60 7 46 2 58 6 43 7 81 9 70 6 85 3 70 6 83 2 70 6 7030003560 ERJ3GEYJ 103 V 10 k 40 8 22 3 LOCATION OPC 1658 7120000470 ERDS2TO 7120000470 ERDS2TO m 1k iW 100 1 00 UJ UJ UJ UJ UJ UJ UJ UJ UJ UJ UU UU UJ UJ ORDER HIV NO DESCRIPTION LOCATION 1140013650 S HD64F2633RF28 FX 2577D 80 53 1110005771 S S 80942CNMC G9CT2G 88 3 36 4 1140008650 S 58 2464 104 6 61 1180002380 S S 817B33AMC CWW T2G 41 9 59 1130013200 5 TC74LCXR164245 E F 56 4 65 7 1180000421 S TA78LOSF TE12 46 8 53 3 4030006900 C1608 JB 1H 103K T 4030008890 C1608 JB 1H 273K T 4510008560 EEE1HAR47SR 4030006900 C1608 JB 1H 103K T 4030011600 C1608 JB 1E 104K T 4030011600 C1608 JB 1E 104K T 4510008540 EEE1CA100SR 4030011600 C1608 JB 1E 104K T 4030011600 C1608 JB 1E 104K T 4030006850 C1608 JB 1H 471 4030011600 C1608 JB 1E 104K T 4030007050 C1608 CH 1H 220J T 4030007050 C1608 CH 1H 220J T 4030011600 C1608 JB 1E 104K T 4030006900 S C1608 JB 1H 103K T 4030011600 C1608 JB 1E 104K T 4510008540 EEE1CA100SR 4030011600 C1608 JB 1E 104K T 4030006900 C1608 JB 1H 103K T 4030011600
95. SCRIPTION QTY 8930059480 2 W6 8900011871 Cable OPC 1203A 1 Accessories illustation is shown at the next page Screw abbreviations Self tapping PH Pan head FH Flat head ZK Black SUS Stainless NI Nickel NI ZU Nickel Zinc 14 19 a Unit abbreviations C CHASSIS PARTS 2 UNIT L LOGIC BOARD A AF UNIT CO CONNECT UNIT D DIAL BOARD S SQL BOARD V VR BOARD MP2 C LOGIC UNIT S1 D DIAL E si UNIT 26 25 W1 12 17 4 2 M MP12 3 13 F S MP21 OE MP20 C 14 MP1 51 0 7 2 HM 126RB RG CHASSIS PARTS ORDER NO DESCRIPTION 7 3 HM 157 Optional product CHASSIS PARTS ORDER NO DESCRIPTION 8900011480 8900011490 8210017670 8210019241 8210016851 8210019221 8930052160 8930052150 8930052140 8930052690 8930052120 8930052110 8610010870 8310048760 8310048780 8820001150 8850001850 8930052340 8930052350 8930053870 8930053040 8850001610 8810009260 8810008900 8810009240 8930061010 MAIN UNIT ORDER NO Cable OPC 948 Cable OPC 949 2352 front panel 1 2352 front panel A 1 2352 rear panel 2352 rear panel A 2352 key 2352 PTT rubber 2352 PTT holder 2352 mi
96. c rubber 2352 rubber 2352 main seal 2352 hanger knob 2352 R plate 2352 mic plate 2352 screw ICOM washer Y O ring AE O ring AF 2352 sheet A 2352 SP net Spring washer M4 SUS Screw PH BT 2 x 6 NI Screw PH M3 x 6 NI Screw M4 x 10 ZK 2715 mic sheet DESCRIPTION Gray Black Gray Black Gray Black mk ok y o6 cx cla cx p o od b ol E k Ll uk o 7700002120 2510001080 Screw abbreviations Microphone KUC2123 030245 Speaker S36G04K 9 BT Self tapping PH Pan head FH Flat head ZK Black SUS Stainless NI Nickel NI ZU Nickel Zinc 8900010220 8900010230 2510001330 8210017360 8210017390 8930053510 8930053540 8930053990 8930053550 8930053520 8930053760 8930061110 8810009180 8930053750 8210017250 8210022021 8310049970 8610010980 8930053740 8810008450 8850000490 8930053530 8820001180 8930053730 8930046000 8930061610 8930039000 MAIN UNIT ORDER NO Cable OPC 1412 Cable OPC 1413 Speaker 036D0803 2417 front panel C 1 assembly 2417 front panel D 1 assembly 2417 key board 2417 PTT rubber 2417 PTT sheet 2417 PTT holder 2417 top key 2417 key plate 2681 mic tape Screw FH BT M2 x 5 NI ZU 2417 plate 2417 rear panel 1 2417 rear panel C 1 2417 R plate 2417 hanger knob O ring AJ Screw M4 x 8 ZK Spring washer M4 SUS 2417 rubber 2417 screw 2 6 x 16 O ring Al 1903 mic spon
97. d to APC controller The applied voltage compares to DAPCON signal from the D A converter IC IC15 pin 14 and then outputs the differential bias voltage for power amplifier IC13 pin 3 Thus the APC circuit maintains constant output power 4 3 PLL CIRCUITS 4 3 1 GENERAL The PLL circuit provides stable oscillation of the transmit frequency and receive 1st LO frequency The PLL circuit compares the phase of divided VCO frequency with the ref erence frequency The PLL output frequency is controlled by the crystal oscillator and divided ratio of the programmable divider IC12 is a dual PLL IC which controls both TX and RX VCO circuits and contains a prescaler programmable counter programmable divider phase detector charge pomp and etc The PLL circuit using a one chip PLL IC IC12 directly generates the transmit frequency and receive 1st IF fre quency with VCOs The PLL IC sets the divided ratio based on serial data from the main CPU and compares the phas es of VCO signals with the reference oscillator frequency The PLL IC detects the out of step phase and outputs from pins 8 and 13 for TX and RX respectively The reference frequency 15 3 MHz is oscillated at the reference oscillator X4 APC CIRCUIT RF signal from PLL Power module 4 3 2 TX AND CHANNEL 70 RX LOOPS The generated signal at the TX VCO CHANNEL 70 VCO Q18 D37 D39 D40 enters the PLL IC IC12 pin 2 and is divided at the p
98. eiving via the 162 1 Outputs the internal speaker FRONT unit SP1 control signal High The speaker is activating Outputs beep audio level control sig nal Low Beep audio level is maximum Outputs the R8 regulator AF unit Q1 Q2 control signal High While receiving Outputs the Hailer speaker TX RX select signal High While transmitting via the Hailer speaker 4 7 2 EXPANDER IC AF unit IC17 Description Outputs scrambler unit bypass control signal High Bypassing the scrambler unit Outputs sound signals to the HM 162 High Sounding from HM 162 Outputs voice signals from IC M602 to HM 162 using intercom function High While receiving Outputs voice signals from HM 162 to IC M602 using intercom function High While transmitting MIC DSC Outputs MIC DSC modulation circuit control signal High While the DSC signal is mod ulated HAILIN Outputs the microphone select signal High While using the hailer speaker FOGC Outputs fog horn control signal High Fog horn is ON HAILOUT Outputs the microphone select signal High While using the HM 126 4 7 3 CPU LOGIC BOARD number Description Input port for PLL unlock signal from the PLL IC MAIN unit IC12 pin 7 High While PLL is unlocked port for the data signals to the EEPROM IC4 pin 5 Outputs a clock signal to the EEPR
99. ge Sponge HG 1757 sheet DESCRIPTION ck sk GD SS andik gali 5030001900 8930051120 7700002480 8930053780 8210017240 8310050200 8930039612 8930054890 ACCESSORIES ORDER NO LCD A0119 LCD 36 x 28 5 LCD contact SRCN 2320 SP N W Microphone SKB 2746 LPC 2417 LCD holder 2417 reflector 2417 H plate Thermally sheet C 2 Insulate sheet GM DESCRIPTION 8900010280 8950005110 8810004700 8310050320 8810004700 Cable OPC 1000 2289 mic hanger Screw PH A M3 x 16 SUS 2417 C plate Screw PH A M3 x 16 SUS HM 126RB RG HM 157 Unit abbreviations CH CHASSIS PARTS MP9 C MP15 C 4 MAIN UNIT MC1 M MP16 C MP18 C MP21 12 MP13 4 G MP6 C 9 MP24 Magus MP3 C ups C MP1 C MP7 C 11 Nm Unit abbreviations 5515 PARTS M MAIN UNIT MP21 CH 20 15 MAIN BOARD MP18 CH MP17 CH MAIN UNIT 11 CH MP13 CH MP12 CH W3 CH S MP3 CH MP6 CH eile CH MP10 CH MP1 CH N HM 157 ACCESSORIES SECTION 8 SEMI CONDUCTOR INFORMATION TRANSSISTORS AND FET S 2SA1576A T106
100. general public in U S A waters SECTION 2 INSIDE VIEWS 2 1 1 604 UNIT RF amplifier Q1 3SK294 RF amplifier for CH70 Q7 3SK294 Antenna switch circuit 1st mixer circuit 3 011 HSB88WS L18 617DB 1919 P3 L19 617DB 1327 P3 TX RX switch circuit 042 043 MA77 1st mixer circuit for CH70 D21 HSB88WS L48 L49 617DB 1327 P3 Power amplifier IC13 RA35H1516M RX VCO circuit EX PMBFJ310 D32 D33 HVC358B 2nd mixer IC1 TA31136FNG 3 PLL IC 1 12 uPD3140GS Reference oscillator X4 CR 827 15 3 MHz TX VCO circuit Q18 PMBFJ310 039 040 1SV214 2nd mixer for CH70 IC6 TA31136FN D A converter 15 M62363FP 650C Located under side of the point LOGIC UNIT LOGIC UNIT EEPROM Reset IC IC4 58 24164 IC2 S 80942CNMC G9C CPU IC1 HD64F2633FRF28V DIAL UNIT System clock X1 CR 691 9 8304 MHz SQL UNIT VR UNIT Speaker 2 2 157 Optional product VIEW LCD DS1 A0119 BOTTOM VIEW System clock X1 CSTCC4 91MG CPU IC1 uPD789405AGK A30 9EU Dimmer circuit Data circuit Reset IC IC7 S 80928CNMC 8V regulator IC6 TA7808F 5V regulator IC5 TA78L05F Volume IC IC3 M62429FP AF MIC switch WA 129 TC
101. hrough the splatter filter AF unit IC8b to suppress unwanted 3 kHz or higher signals The filtered signals are then applied to the TX modulation circuit via the D A converter IC MAIN unit IC15 pins 11 12 as a DSC modulation signal MOD 4 5 LOGIC CIRCUITS 4 5 1 LOGIC UNIT CPU IC1 is a 8 bit single chip micro computer which contains LCD driver serial timer A D converter programmable ROM RAM SYSTEM CLOCK CIRCUIT X1 is a crystal oscillator which oscillates 9 8304 MHz sys tem clock for the main CPU IC1 RESET CIRCUIT IC2 is a reset IC which outputs a reset signal LOW pulse to main CPU IC1 pin 79 when turning transceiver power ON PLL CIRCUIT pales D42 027 to 1st mixer circuit gt F Buffer VCO D43 BA to transmitter circuit 370 4 Buffer 1018 D37 039 040 b 015 Loop filter 1212 PLL IC 8 Phase Programmable 2 detector counter Prescaler 4 2 15 3 2 zou 16 Programmable 1 Shift register divider data latch Z 30 6 MHz signal 17 N to the FM IF IC 4 x2 IC pin 2 Q16 DSC CIRCUIT Q18 IC7 IC8a DSC signal from the CPU Buff D A S LOGIC board IC1 pin 117 d o LPF convertor P to VCO circuit analog IC8b IC15 switch 4 6 POWER SUPPLY CIRCUITS 4 6 1 VOLTAGE LINE MAIN UNIT LINE DESCRIPTION
102. ignal from the D A convertor 1215 14 1 1 4 3 4 CIRCUIT MAIN UNIT TX VCO CHANNEL 70 VCO CIRCUITS The VCO outputs from TX VCO CHANNEL 70 VCO Q18 are amplified at the buffer amplifiers Q19 and Q27 and are applied to the TX RX switch circuit D42 D43 The receiver LO signal is applied to the 1st mixer circuit for CHANNEL 70 D21 L48 L49 passing through a low pass filler 151 152 150 152 and the transmitter signal is applied to the pre drive amplifier Q28 A portion of the VCO output signal is re applied to the PLL IC IC12 pin 2 via the buffer amplifier Q15 OTHER CHANNELS VCO RX CIRCUITS The VCO outputs from OTHER CHANNELS VCO Q12 are amplified at the buffer amplifiers Q13 and Q23 The receiv er LO signal is applied to the 1st mixer circuit for OTHER CHANNELS D11 L18 L19 passing through a low pass filter 121 122 52 54 A portion of the VCO output sig nal is re applied to the PLL IC IC12 pin 2 or pin 19 via the buffer amplifier Q19 4 4 DSC CIRCUITS 4 4 1 DSC MODULATION CIRCUIT LOGIC AF AND MAIN UNITS The ATIS signal from the CPU LOGIC unit IC1 pin 117 is applied to the buffer amplifier AF unit 018 as DSC signal The signal passes through the analog switch AF unit IC7 pin 1 and then applied to IDC amplifier AF unit IC8a Then the amplified signal is applied to the transmitter circuit The signalis passed t
103. ltage from the SQL board and outputs the MICM and RMUTE sig nals to toggle the AF mute switches Q7 Q13 4 2 TRANSMITTER CIRCUITS 4 2 1 MICROPHONE AMPLIFIER CIRCUIT AF UNIT The microphone amplifier circuit amplifies audio signals with 6 dB octave pre emphasis from the microphone to a level needed at the modulation circuit USING HM 126RB RG The AF signals from the microphone ACC unit HM 126RB RG are amplified at the microphone amplifier IC6a via the analog switch IC4 pins 11 10 as MIC signal A capacitor C77 and resistor R73 are connected to the microphone amplifier to obtain the pre emphasis characteristics USING HM 162 The AF signals from the microphone ACC unit HM 162 are amplified at the microphone amplifier IC6a via the analog switch connecting option1 jack IC16 pins 2 3 4 connecting option2 jack IC16 pins 4 9 10 as AF MIC1 or AF MIC2 signals A capacitor C77 and resistor R73 are connected to the microphone amplifier to obtain the pre emphasis characteristics The amplified signals are applied to the IDC amplifier IC8a pin 2 via the analog switch IC7 pins 2 3 9 and are then passed through the splatter filter IC8b to suppress unwant ed 3 kHz or higher signals The filtered signals are applied to the modulation circuit 4 2 2 MODULATION CIRCUIT MAIN UNIT The modulation circuit modulates the VCO oscillating signal RF signal using the microphone audio signals
104. ns the 2nd local oscillator 2nd mixer limiter amplifier quadrature detector and noise detector circuits etc CHANNEL 70 CIRCUIT The 1st IF signal from the 2nd IF amplifier Q10 is applied to the 2nd mixer section of FM IF IC IC6 pin 16 and is mixed with a 21 25 MHz 2nd LO signal which is generated at the 2nd oscillator section in IC6 and X3 to produce a 450 kHz 2nd IF signal The 2nd IF signal from IC6 pin 3 is passed through the ceramic filter FIG which unwanted signals are suppressed and is then applied to the 2nd IF limiter amplifier in IC6 pin 5 The signal is applied to the FM detector section in IC6 for demodulating into AF signals The FM detector circuit employs a quadrature detection method linear phase detection which uses a ceramic dis criminator X2 for phase delay to obtain a non adjusting circuit The detected signal from IC6 pin 9 is applied to the AF circuit OTHER CHANNELS CIRCUIT The 1st IF signal from the 2nd IF amplifier Q2 is applied to the 2nd mixer section of FM IF IC IC1 pin 16 and is mixed with a 30 6 MHz 2nd LO signal which is generated at the PLL circuit using the reference frequency 15 3 MHz to produce a 450 kHz 2nd IF signal The 2nd IF signal from IC1 pin 3 is passed through the ceramic filter FI3 which unwanted signals are suppressed and is then applied to the 2nd IF limiter amplifier in IC1 pin 5 The signal is applied to the FM detector section in IC1 f
105. or demodulating into AF signals The FM detector circuit employs a quadrature detection method linear phase detection which uses a ceramic dis criminator X1 for phase delay to obtain a non adjusting circuit The detected signal from IC1 pin 9 is applied to the AF circuit 2ND IF AND DEMODULATOR CIRCUITS 2nd IF filter For CHANNEL 70 ONLY 450 kHz 6 FI 21 25 MHz Limiter 5 IC3c IC9 DEC signal 688 Cad E decoder lt b 6 TA31136FNG 1st IF 21 7 MHz from Q10 AF signal DET 1 O 6 j SW IC11 T T E3x2 Le mosg 2ND IF DEMODULATOR CIRCUITS For OTHER CHANNELS 2nd IF filter 450 kHz D A convertor IC IC15 pin 23 W T W E 30 6 L Q16 Noise detector C filter X4 Limiter 15 3 MHz amp WXDEC signal IC3a FM lt gt 1 detector IC3b DEC1 EN IC1 TA31136FNG decoder 1st IF 30 15 MHz 02 signal 7 NOISE signal to the SQL amplifier 122 1 oo 1 W 1 TIKA th Nd 4 1 5 AF AMPLIFIER CIRCUIT AF UNIT The AF amplifier circuit amplifies the demodulated signals to drive a speaker The AF circuit includes an AF mute cir cuit for the squelch AF signals from the FM IF ICs channel 70 IC6 pin 9 other
106. rogrammable divider section and is then applied to the phase detector section The phase detector compares the input signal with a refer ence frequency and then outputs the out of phase signal pulse type signal from pin 8 The pulse type signal is converted into DC voltage lock voltage at the loop filter R217 R219 C247 C249 C278 and is then applied to the varactor diodes D39 D40 of the TX VCO to stabilize the oscillated frequency 4 3 3 OTHER CHANNELS LOOP The generated signal at the RX VCO Q12 D32 D33 enters the PLL IC IC2 pin 19 and is divided at the pro grammable divider section and is then applied to the phase detector section The phase detector compares the input signal with a refer ence frequency and then outputs the out of phase signal pulse type signal from pin 13 The pulse type signal is converted into DC voltage lock voltage at the loop filter R182 R213 R214 C225 C248 and is then applied to the varactor diodes D32 D33 of the RX VCO to stabilize the oscillated frequency The lock volt age from the loop filter is amplified at the buffer amplifier Q23 and is then applied to the RF circuit toantenna IC13 1 RF detector i1 circuit Q32 T signal to the CPU Q33 LOGIC board 106 O H L signal from the CPU l 4 LOGIC board pin 93 s
107. smit Receive 01 01 156 050 160 650 21 21 157 050 161 650 68 68 68 156 425 156 425 86 157 325 157 325 01 156 050 156 050 21 21 157 050 157 050 69 69 69 156 475 156 475 87 87 87 157 375 161 975 02 02 156 100 160 700 21b Rx only 161 650 703 70 70 3 156 525 156 525 87A 157 375 157 375 03 03 156 150 160 750 22 157 100 161 700 71 71 71 156 575 156 575 88 88 88 157 425 162 025 03A 156 150 156 150 22 22 157 100 157 100 72 72 72 156 625 156 625 88 157 425 157 425 04 156 200 160 800 23 23 157 150 161 750 73 73 73 156 675 156 675 04 156 200 156 200 23A 157 150 157 150 74 74 74 156 725 156 725 05 156 250 160 850 24 24 24 157 200 161 800 75 757 75 156 775 156 775 05 156 250 156 250 25 25 25 157 250 161 850 76 76 76 156 825 156 825 06 06 06 156 300 156 300 256 Rx only 161 850 TT 77 77 156 875 156 875 07 156 350 160 950 26 26 26 157 300 161 900 78 156 925 161 525 07 07 156 350 156 350 27 27 27 157 350 161 950 78 78 156 925 156 925 08 08 08 156 400 156 400 28 28 28 157 400 162 000 79 156 975 161 575 09 09 09 156 450 156 450 286 Rx only 162 000 79 79 156 975 156 975 10 10 10 156 500 156 500 60 60 156 025 160 625 80 157 025 161 625 11 11 11 156 550 156 550 61 156 075 160 675 80A 80A 157 025 157 025 12 12 1
108. strict Beijing 100039 China Phone 86 010 5889 4250 Fax 86 010 5889 4250 URL http www bjicom com E mail bjicom bjicom com Icom Europe GmbH Communication Equipment Himmelgeister Str 100 D 40225 D sseldorf Germany Phone 449 0211 346047 Fax 449 0211 333639 URL http www icomeurope com E mail info icomeurope com Icom Spain S L Ctra Rubi 88 08190 Sant Cugat del Valles Barcelona SPAIN Phone 34 93 590 26 70 Fax 34 93 589 04 46 URL http www icomspain com E mail icom icomspain com Icom UK Ltd Unit 9 Sea St Herne Bay Kent CT6 8LD U K Phone 44 01227 741741 Fax 44 01227 741742 URL http www icomuk co uk E mail info icomuk co uk Icom France s a s Zac de la Plaine 1 Rue Brindejonc des Moulinais BP 5804 31505 Toulouse Cedex France Phone 33 5 61 36 03 03 Fax 33 5 61 36 03 00 URL http www icom france com E mail icom france com Asia Icom Inc 6F No 68 Sec 1 Cheng Teh Road Taipei Taiwan R O C Phone 886 02 2559 1899 Fax 886 02 2559 1874 URL http www asia icom com E mail sales asia icom com Icom Polska Sopot 3 Maja 54 Poland Phone 48 58 550 7135 Fax 48 58 551 0484 E mail icompolska 9 icompolska com pl Count us Icom Inc 1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 14306MZ C1 2006 Icom Inc
109. uct TOP VIEW V50 V45 V40 The combination of this page and the next page shows the unit layout in the same configuration as the actual P C Board 4 5 combination of this the previous shows the unit layout in the same configuration as the actual P C Board 157 Optional product HM 126RB RG BOTTOM VIEW BOTTOM VIEW 5 5 HHH 4 gt l ag Ce eee lt Mee sese eat O OLH SIH OZH SZH StH SEH 0SH J1 8 PWRC RRXDA RTXDA PTTC GND SSH 09H MICG AF MIC 1 VCC to CONNECT a unit J1 04H to Speaker SECTION 10 BLOCK DIAGRAM
110. yout in the same configuration as the 6x66 ipa 9 5x actual Board 27 to LCD 1 5 8 J3 m N mu lt tc I 2 2 lt 50002 m m c c 2 m o u 552255668450 BHR 58555555558885588 gt gt gt gt to unit J6 x 2 26 2 6 V95 veo 839 1 2 5 65 _ ves S BE CP8 J SQL 7 1 267 d MAIN 8 AE Jom JE 1 69 NGGEN 5 T vs F ZI V an Jus E EERE REEE 1 Bess 70 057 3E 4 CONNECT B SEE 625 in 1 1 1 Ef 5 m L ves RU 80 al RI 0 B T mitt p lt I 2 L wa e RIG veo asi RZ Internal speaker 7T E 197 R38 CHASSIS SP1 C3 T U v55 Ic C8 RE 1 L vso E 36599A Bg BSE 25 BEBEBBBBBE I RI B 8 To n n Jeh 6 m L B TA gm I U 90 d B 5 Et n 1048 JL E ele eg T I o a C124 1 T VB vss a EF 1 T fe V30 ai 7 1 77 g L v 050 E B HBEBEBSBE i T 2 1 8 n 6 j 1 6 L 25 12 7 5 vi5 zz 5 5

IC-M604 SERVICE MANUAL

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