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IC-F4GT/GS Service manual

Contents

1. AFOU D A AFOU AFOU V DISCIN V E J5 55 AXN330C038 PU S5 S5 H 5 FU PU 16 56 yol EEN m ERJ3GE 7 SE e d 17 EE D PU5 1 ERJ3GE JPW 47 XP A 14 AEVO RN VCC VCON 6501 pere OUT 33k 470 P OTHER SO 13 OPV p eue ue R5 4 772 4 2o E O 20 CCS Sam 55 S5 11 _ 2 Tc229V 08 OOTP are hh 476 REST 2SC5085 Y 10 Tx 2 19 V R30 491 C412 W16 SO J Rx 2 20 V C560 22k ERJ3GE JPW CY VCC 47 5 E SP except to Optional unit DECH 4 AF min 7 23 V ICS C153 A 18 SO 8 SIGOUT S ous AF max 7 03 V TA7368F SS 100 2 i 218 O only s DM M 2581132 R 0 001 886 SE 7 MOWN R503 507 10 TP 6414 10k 1k C212 R98 12 P gp BEEPOUT 11 l a 0 75 P 6 BUSY 0554 131 0 01 180k AFON 0 MC152 E558ANA 8 P OTHER 1404 0 5 P OTHER Do z AFON T 470P 470 0137 3 96 V Q34 is 00051 P3 B EP15 a tasu E AUX GBA Roe R10 0 033 2SK880 Y 1 f E MC152 E558ANA BLM11B221SB I except 1330 OTHER UO 2 MICMUTE umore 017 oi oot 0 0022 4 7 10k 10 Ge 60 OTHER Bore LV check ponit 65 4 100050 OTHER C9 390 Q R510 C663
2. SERVICE MANUAL UHF FM IRANSCEIVERS IC FAGT 5 Icom Inc INTRODUCTION This service manual describes the latest service information for the IC F4GT and IC F4GS at the time of publication To upgrade quality all electrical or mechanical parts and Internal circuits are subject to change without notice or oblig ation DANGER NEVER connect the transceiver to an AC outlet or to a DC power supply that uses more than 16 V Such a connection could cause a fire hazard and or electric shock DO NOT expose the transceiver to rain snow or any liquids DO NOT reverse the polarities of the power supply when con necting the transceiver DO NOT apply an RF signal of more than 20 dBm 100mW to the antenna connector This could damage the transceiv er s front end ORDERING PARTS Be sure to include the following four points when ordering replacement parts 10 digit order numbers Component part number and name Equipment model name and unit name Quantity required Dus lt SAMPLE ORDER gt IC F4GT IC F4GS 1130007610 S IC 0314095 IC FAGT UNIT 1 pieces 8810009510 Screw BT M2x4NI ZU IC FAGS Chassis 10 pieces Addresses are provided on the inside back cover for your convenience REPAIR NOTES Make sure a problem is internal before disassembling the transceiver DO NOT open the transceiver until the transceiver is disconnected from its power source DO NOT force
3. R198 R199 R197 R212 0198 C200 esr R532 N L I LET amp Hol lt 9 le R147 t 146 10197 C550 T Cc 6154 1 co lt gt O ja ICOM OPTION R243 BUSY C562 R171 R136 C567 5V PTTOUT MICOUT MICMUTE DISCIN SIGOUT AFONOP AUX BEEPOUT BUSY RXMUTE MOWN AFOUT OPTI REM CCS OPT3 CiRQ GND SO OPV3 SI OPV2 5 OPV1 30 J5 1 to the OPTIONAL unit 0 J5 B5387E 9 3 470 500 MHz AND HIGH BANDS e MAIN UNIT TOP VIEW e MAIN UNIT BOTTOM VIEW R141 C162 O X4 X4 a lel 6 o 18 8 8 5 E Fit N B B ee CH ff WI e lt ES m O z ole a e E MPS 24 8 C243 Pa S E g amp 120 C413 CH S ma m m sies D R448 e m Ze T 25 tO L ye ce EP10 JE O al 5 16 mp C123 6519 gt R227 C219 R202 8165 R164 R154 0565 R234 R229 0216 R517 C250 L442 145 0169 TIT C139 D CD 25 Seen
4. 1 39 40 41 42 43 44 60 5 9 P61 SEG10 46 P62 SEG11 22 P63 SEG12 P64 SEG13 P65 SEG14 P50 WKP0 SEG1 s I EE EES 3 3 3X3X3X pet NOTE BEES E A L band of ETS CEPT version L band 0 H band cm SA Took 1004 Eos M1 band of GEN and EIA TIA version W type of GEN W type epe K M1 band of ETS CEPT version L N type of GEN and EIA TIA version or 100 channel version P M 20 kHz type T 1411 27 C26 R14 L8 0 001 100 27 nH R446 56k C486 77 Nd 10 P OTHER BPO 0403 DEE 2685107 7 0 EK D4 MA77 1LO 55 R5 Ros 169 10k R61 47 099 d 0 001 C90 0 001 091 C89 5P EISES 0 5 P 68 THER 8 P O 040 HVU350B R404 R64 220 L402 D401 8 2 nH HVU350B 10k R405 C93 C559 10k 0 R445 P 220 nH 22 nH OTHER lt lt C403 C404 47P 0 001 C87 C88 R59 47P 0 001 150 VCC 15 R13 10 Tx 4 53 V Rx 0 19 V R160 Tx 1 81 V m Xi 1 L26 Rx 0 20 V L7 0289 10 0 001 C19 C21 47 d 12 nH d F 0 001 4 7 470P 18 nH Caps 0208 T 22 nH O ja 0001 ER 5 LQW1608A R22G00 12 C22 014 T I W5 6 8 10 5 nH 986 0 01 OMJ 0 1 44nH 14 nH D C205 C8 14 nH E 14 nH 10P except 4 9 nH OTHER 19 nH 0 001 0 001 21nH 21 nH 12 P OTHER n una ERJ3GE JPW C1
5. 2 2 2 012 390 ene 4 MEN 1k 0 047 R509 IC3B HVU350B s ma NJM3403AV C214 R113 Tx 210V 33k 33k C424 C426 15 3 0 033 68 k 2 09 V 47 0001 NJM3403AV 2SC5085 Y CO 1 CL a BU4066BCFV R506 En Hd i R19 10k e 1 6150 C1510152 92 x m 100 0670 RH Tx 4 53 V D OO C562 147 154 R130 SR 10 47P 0047 AL UPD3140GS R186 0233 7 20 P OTHEHT 7P EU x 0 jus 01 10 100k R100 129 R145 C139 R121 C140 Ri23 6145 6146 lt GE 47k 0 001 12 O p L26 Tx 1 81 V T 1M 01 1k 01 33k 10 022 d Ei s di A rj I lt E Rx 0 20 V 0 001 0 01 47P j i L411 10 nH C21 47 P OTHER So SC ESSERE VOLOUT zd zd WP TION sp L9 J 2i n EE 2 12 nH p 6 001 47 470 di 405 4 n 10 15 nH 152 558 100050 0401 0402 C33 R22 22 nH 3 48 V R14 18 nH 0288 C204 XP1214 470 P 68 k TA 92 uolo 5 R420 5 rsa m DTC144EU Ls 0001 100 KO enm Q 4 0001 T 47 gt LQW1608A R22G00 12 W1 Ke oj C443 n TB 22 nH C22 Ge T w5 6 nH 10 5 nH om 10 5 nH T0 5 nHO Ko36NA500 47 _OPC 963 EE 0 047 l2 27 nH d eee 24 MJ 0 1 44 nH 14 C205 C8 14nH 14nH 47 ASRS 2 19 nH pum A 634 41 Ja 12
6. El 110 5 S EE R159 121 LO ps L21 ij ma 5 76 3 R70 6555 R506 8157 029 oc R448 C666 e C99 C557 Mr Si 5 D 12 679 C168 wel A 6406 gt ME R404 165 a e ICs See lt 3 EP10 0152 2 2 C149 8126 CN 5197 8212 R191 N E C201 C249 R211 t 0198 cj C200 ORI 3 5 Sp R532 A Film ema 5 C225 C202 n LU Bin R230 C245 6564 1 IC7 lt R270 R274 R154 C565 R196 8235 CN G R195 R273 R194 199 El S R193 R272 LO oc jo R121 wud LALLALIALIA co Oj O I gt 2 dep JJ N J G t 1 Al z H140 N 59 CC lt 5 C55 y 2 R216 14 ge e 2 m R102 R103 gt C196 X S C248 C231 C193 cO c JJ gt cO C144 C146 X2 R148 T o H 6154 1 B5688B gt 0 O R243 6663 gt C132 de m 1 J5 25 co m C567 o F O o C Pp C679 GND PTTIN 5V PTTOUT MICOUT MICMUTE MICIN D
7. ERJ3GEYJ 473 V 47 kQ ERJ3GEYJ 224 V 220 ERJ3GEYJ 184 V 180 ERJ3GEYJ 183 V 18 33 OTHER MAIN UNIT ORDER kiku 7030008060 7030003800 7030003200 7030003570 7030003680 7030005000 7030009280 7030003670 7030003700 7030003710 7030005050 7030003800 7030003660 7030003600 7030003620 7030005310 7030005120 7030003460 7030003660 7030005120 7030003490 7030009140 7030007300 7030003610 7030003560 7030003260 7030003200 7030003680 7030003400 7030003400 7030004040 7030003480 7030003560 7030003320 7030003320 7030003520 7030003680 7030003520 7030004980 7210003060 7030003620 7030003800 7030003570 7030003570 7030003640 7030003400 7030005170 7030005170 7030005170 7030003320 7030003680 7030003320 7030003440 7030003440 7030003560 7030005310 7030005310 7030003560 7030003560 7030003560 7030003640 7030003580 7030003510 7030003440 7030005340 7030005870 7510001280 7030005050 7030005120 7030005240 7030003600 7030003600 7030003600 7030003680 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR
8. r fs 59 8509 a Raos wT C135 8 el s R117 oc t BIBIE m O O CN R401 CH 1 Co co LO R135 amp 1888 O 9 C118 9 C119 uu a 6552 d Ci5 Q1 R522 cn 5 2 R523 C285 R52 C73 530 R45 Co co E 9 o N R63 E 6 S IS B CN CN e O L 362 gt e MAIN UNIT BOTTOM VIEW 0211 DX Rio R197 R212 ge EY a el R28 4 BB EI lt el 200 C RN Oa 2 R261 8 0 Is lt 2 CN LO ca 22 202 lt R230 C245 C564 x IC7 ccl MT z s 28 R237 S S SV Si Reeg 245 N Sei C565 R196 L er EU p a gg sl S R469 P a aS 195 WES r s F 1 ES 1 Sat R203 199 R120 a ES je dr Se gen a 122 T7 en C104 7 4 S 4 ir ue m E D L20 2 R122 R159 oF es S 1868 5 R218 C76 70 555 be lt R506 ech oc C666 bn C98 C557 y mm i mu H Al 12 E S F bs 3 SE vr e C168 L I C3 o
9. TE85R 1530003310 S TRANSISTOR 25 5107 TE85R 6200008240 1530003310 S TRANSISTOR 25 5107 TE85R 6200008250 1530003230 S TRANSISTOR 25 5085 TE85R 6200009710 1530003230 S TRANSISTOR 2SC5085 Y TE85R 6200008240 1530002690 S TRANSISTOR 2SC4116 GR TE85R 1590001190 S TRANSISTOR XP6501 TX AB 1580000720 S FET 3SK239AXRTL 6200009710 1580000720 S FET 3SK239AXRTL 6200005660 1530002600 S TRANSISTOR 2SC4215 O TE85R 6200005670 1520000460 S TRANSISTOR 2SB1132 T100 R 6200005680 1590001190 S TRANSISTOR XP6501 TX AB 6200005690 1590002530 S TRANSISTOR UN911H TX 6200005700 1520000460 S TRANSISTOR 2SB1132 T100 R 1590001190 S TRANSISTOR XP6501 TX AB 1590000720 S TRANSISTOR DTA144EUA T106 6200005710 1510000920 S TRANSISTOR 2SA1577 1107 Q 6200005700 1510000920 S TRANSISTOR 2SA1577 1107 Q 6200005710 1530002690 S TRANSISTOR 2SC4116 GR TE85R 6200003690 1590000660 S TRANSISTOR DTC144TU 1107 6200004110 1560000540 S FET 2SK880 Y TE85R 6200003550 1530002690 S TRANSISTOR 2SC4116 GR TE85R 6200003960 1530002690 S TRANSISTOR 2SC4116 GR TE85R 6200005680 1590000720 S TRANSISTOR DTA144EUA T106 6200008240 1590001940 S TRANSISTOR DTC144EE TL 6200008440 1530002690 S TRANSISTOR 2SC4116 GR TE85R 6200008440 6200008440 6200002850 1590000430 S TRANSISTOR DTC144EUA T106 1590001400 S TRANSISTOR XP1214 TX 6200005700 6200005710 6200008240 6200008250 6200009710
10. Adjacent channel selectivity 60 dB N type 65 dB typical N type Spurious response Spurious response response 70 dB 70 dB typical Lu Intermoduration rejection ratio 65 dB 70 GB typical 45 dB typical W M type 45 dB typical 25 kHz 43 dB typical N type 40 dB typical 12 5 kHz Audio output power oe at 7 2 V 500 mW typical at 5 distortion with 8 load External SP connector 3 conductor 3 5 d mm 18 8 Measurements made in accordance with EIA TIA 152 C 204 D 603 or ETS 300 086 EIA TIA version only General version only ETS CEPT version only All stated specifications are subject to change without notice or obligation SECTION2 INSIDE VIEWS e MAIN UNIT TOP VIEW BOTTOM VIEW Antenna switcing circuit D1 1SV307 Antenna switcing circuit D2 D8 MA77 e 4 Ab Am Power amplifier Q1 2SK2974 MY APC IC3A road 1st mixer 013 35 239 Q37 DTA144EU IF amplifier Q14 2SC4215 O IC1 uPD3140GS B VCO circuit I i converter Ae IC10 M62363FP 650C EEPROM TX RX switch D3 D4 MA77 IC7 HN58X2432TI na OTHER HN58X2464Tl 100 channel version CPU IC8 HD6433876B50H l Low pass filter circuit Mic amplifier circuit j SECTION3 DISASSEMBLY AND OPTION INSTRUCTIONS 3 1 DISASSEMBLY INSTRUCTION e REMOVING THE CHASSIS PANEL 1 Unscrew 1 nut and remove 1 kn
11. HSJ1456 01 220A 1 NJM2904V 560 k D OOO 47P 0 001 0 001 Tx 3 46 V Edge aaa Q35 1 52 V 25 4116 GR 203 202 47k CTCSS 3 Vp p R243 R242 R241 L443 BLM21P300S C227 0 1 OTHER 0 047 NJM2904V NOTE DS1 LM 7045B D A eA gt I A L band of ETS CEPT version L band H band W N type E M1 440 470 MHz band uu 781213 1 s p d M1 band of GEN and EIA TIA version W type of GEN W type D N type J M2 470 500 MHz band cross 0 35 Seb d Ws 0 35 42 3 7 V P P DTCS EP o S M1 band of ETS CEPT version N type of GEN and EIA TIA version M N type of ETS CEPT version M1 band except W N type C9 P 100 channel version M 20 kHz type 12 1 Icom Inc 1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan Phone 06 6793 5302 Fax 06 6793 0013 URL http 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 425 454 8155 Fax 425 454 1509 URL http Awww icomamerica com lt Customer Service gt Phone 425 454 7619 Canada Glenwood Centre 150 6165 Highway 17 Delta B C V4K 5B8 Canada Phone 604 952 4266 Fax 604 952 0090 URL http www icomcanada com Icom Australia Pty Ltd A B N 88
12. dL 191 vc a 6201 Sap IEn g e oO C245 IC7 R182 R218 R219 E R518 RO X2 O no cO R198 R199 R213 N N PS 218 R240 o m R200 IC14 R533 20 N II AB Lal AL AL C196 R103 On 29 p Oo cO Q o H H EA LV Daa 17 Bann R130 C147 0554 Wu J5 R148 gt o Z O C199 R243 O lt O to 0563 C144 C223 C224 C562 R171 GND 5V PTTOUT MICOUT MICMUTE MICIN AFONOP AUX 30 J5 to the OPTIONAL unit BEEPOUT BUSY MOWN DISCIN SIGOUT AFOUT OPTI BUSY R136 DEM CCS GND SO OPV3 SI OPV2 SCK OPV1 C567 15 i O gt B5542B e MAIN UNIT TOP VIEW 9 4 W N TYPE e MAIN UNIT BOTTOM VIEW erm cea 4 2 143 2 Sl N E HN N R153 Ried LL co To R469 0228 MP5 8203 C110 6227 8224 8207 N C450 T C10 162 2 MP5 0106 026 s c lE Ee ie C243 105 L S
13. 1 ERJ3GEYJ 123 V 12 ERJ3GEYJ 123 V 12 ERJ3GEYJ 473 V 47 ERJ3GEYJ 471 V 470 Q ERJ2GEJ 474 X 470 kQ ERJ2GEJ 474 X 470 kQ ERJ2GEJ 474 X 470 kQ ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 104 V 100 ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 103 V 10 kQ ERJ2GEJ 124 X 120 kQ FAGT only ERJ2GEJ 124 X 120 kQ F4 GS only ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 473 V 47 ERJ3GEYJ 153 V 15 ERJ3GEYJ 392 V 3 9 ERJ3GEYJ 102 V 1 0816 332 3 3 RR0816R 104 D 100 S THERMISTOR 20124 6473 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR ERJ2GEJ 103 X 10 ERJ2GEJ 102 X 1 ERJ2GEJ 473 X 47 ERJ3GEYJ 223 V 22 ERJ3GEYJ 223 V 22 ERJ3GEYJ 223 V 22 ERJ3GEYJ 104 V 100 S Surface mount A L band of ETS CEPT version M1 band of GEN and EIA TIA version IO M1 band of ETS CEPT version M1 band except W N type B L band H band W type of GEN 8 W type D N type of GEN and EIA TIA version 0 100 channel version 6 2 D W N type E 1 440 470 MHz band D N type 2 M2 470 500 MHz band N type of ETS CEPT version P M 20 kHz type MAIN UNIT ORDER E E mar 7030003680 7030003680 7030003680 7030003720 7030003590 70300
14. 520 MHz N type W type M M type just appears SECTION 6 PARTS LIST MAIN UNIT ORDER Sg oe 1130007610 S IC uPD3140GS E1 098 1110003490 S IC TA31136FN D 1110005140 S IC NJM3403AV TE1 1130008090 S IC BU4066BCFV E1 1110001810 S IC TA7368F TP1 1110005350 S IC NJM2870F05 TE1 D 1180001740 S IC TK11250BMCL OTHER 1130009680 S IC 58 2432 OTHER 1140008650 S IC HN58X2464TI UNIT ORDER E E e 1720000780 S VARICAP HVU350B TRF 1720000400 S VARICAP 1SV245 TPH3 2010002450 S XTAL 2010002500 S XTAL 2030000150 S MONOLITH 2030000160 S MONOLITH FL 313 46 35 MHz FL 321 46 350MHZ FL 335 46 350 MHz FL 336 46 350 MHz 1140010000 1190000350 1130009110 1110003800 1110002750 1130007020 S IC S IC S IC S IC S IC S IC HD6433876B50H M62363FP 650C S 80942ANMP DD6 T2 NJM2904V TE1 TA75S01F TE85R TC7S66FU TE85R 2020001080 2020001490 2020001930 6050010870 S CERAMIC S CERAMIC S CERAMIC S XTAL SFPC450G TCO01 SFPCA50E TCO1 CFWCA50F CR 663 9 200 MHz 6070000190 S DISCRIMINATOR CDBC450C X24 1130007020 S IC 6050010930 S XTAL CR 662 15 3 MHz TC7S66FU TE85R D only 1560001050 S FET 25 2974 1560001020 5 25 2973 5101 1530002620 S TRANSISTOR 2 3585 44 2 1530003310 S TRANSISTOR 25 5107
15. 7030007280 7030007280 7030003200 7030008410 7510001300 7030005120 7030005120 7030005120 7030005120 7030005120 7030004980 7030003760 7030003680 7030005120 4030006980 4030006990 4030009520 4030006860 4030006860 4030006860 4030011770 4030006860 4030006860 4030006900 4030017500 4030017670 4030006860 4030006850 4030006860 4030016790 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR ORDER E ET ERJ3GEYUJ 332 V 3 3 kQ ERJ3GEYUJ 272 V 2 7 ERJ3GEYJ 180 V 18 Q only ERJ3GEYJ 331 V 330 Q OTHER ERJ3GEYJ 391 390 ERJ3GEYJ 471 V 470 Q A ERJ3GEYJ 332 V 3 3 ERJ3GEYJ 332 V 3 3 ERJ3GEYJ 471 V 470 Q ERJ2GEJ 103 X 10 kQ ERJ3GEYJ 224 V 220 ERJ3GEYJ 221 V 220 Q ERJ3GEYJ 563 V 56 ERJ2GEJ 471 X 470 Q ERJ3GEYJ 470 V 47 ERJ2GEJ 471 X 470 Q ERJ2GEJ 101 X 100 Q ERJ3GEYJ 102 V 1 ERJ3GEYJ 561 V 560 Q D ERJ3GEYJ 102 V 1 OTHE
16. C1608 JB 1H 562 ECJOEB1A104K C1608 CH 1H 181J T A C1608 CH 1H 181J T A C1608 JB 1H 562K T A C1608 JB 1H 123K T A C1608 JB 1H 273 C1608 JB 1H C1608 JB 1E 104 ECJOEB1A104K C1608 JB 1H 102 S ELECTROLYTIC ECEV1CA100SR S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC C1608 JB 1A 224 C1608 JF 1H 104Z T A C1608 JB 1H 103K T A C1608 JB 1E 104K T N ECSTOJY106R ECUE1H470JCQ C1608 JB 1H 473K T A S ELECTROLYTIC EEVFCOJ101P S TANTALUM ECSTOJY106R S ELECTROLYTIC ECEV1CA100SR S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC C1608 JB 1H 103K T A C1608 JB 1E 104 ECJOEB1A104K ECSTOJY226R C1608 JB 1H 471K T A C1608 JB 1H 103K T A C1608 JB 1H 103K T A C1608 JB 1H 103K T A ECUE1E102KBQ C1608 JB 1H 102K T A C1608 JB 1H 102 C1608 CH 1H 470J T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A ORDER 55 OTHE B OTHER O OTHER OTHER OTHER D S Surface mount A L band of ETS CEPT version M1 band of GEN and EIA TIA version IO M1 band of ETS CEPT version M1 band except W N type B L band H band W type of GEN 8 W type D N type of GEN and EIA TIA version 0 100 channel version 6 4 D W N type E
17. D HD6433876B50H P84 SEG29 39 k 220 P OTHER E 8 OTHER Q13 pl nm HVU350B J2 33 k OTHER 330 P W Q C450 3SK239A 1580 HSJ1122 010010 470 e Le P83 SEG28 OTHER 9 91 117 Gs 1 081 4 E P82 SEG27 52 27k 47 k OTHER R79 I I 4P Tx 0 05 V 8 2 nH MA77 BLM11B221SB MIC B 5 5 ge Q14 3900 d 2 J 22 nH 68 R66 R6 220 k R62 MA8030 H 9 036 120 k OTHER GEDUI 17 R87 2504219 7 R469 110 gt 27 nH 8P 150 k 220 k J T m 7 d T E T P26 TXD P77 SEG24 0113 112 QD Z IC3A 25 4116 GR PST IS Fa 1 0 001 0 C104 9105 33 nH b L402 0401 C87 CBB R59 R252 C85 D8 082 C76 0179 1k R251 075 C243 R163 R523 gt P76 SEG23 2 2 k OTHER 220 P OTHER 0 001 0 001 12 P E P 0 001 47 P 39 nH de SEN LL 0700509 4 7 35 P 5P O C78 _ MA77 8PQ 6P OTHER 00 NJM3403AV 330k 0 0 001 10k 39k JPM1990 2711R UT 201 P75 SEG22 P 330 P B C308 271 6PQ 3 P OTHER 10 PJOTHER 78 24 T R234 E P74 SEG21 50 01 47 k only 7P B AP 88 027 720 mVp p mVp p Se P73 SEG20 041 ey 10k 10k R405 7P 6P C558 P72 SEG19 R270 P71 SEG18 E 25 4116 GR 47k 180 oaks C95 C93 C559 10k R63 T 47 P 22 OTHER P70 SEG17 z only 1 only zl 28 T 47 EI 2741 J P el C407 10k T 47 8 EXT SP l R230 CTDA2 MR P67 SEG16 47 P gt 180 k D 9999 56 k OTHER cos 900 J3 d 0124 R229 22220708080
18. S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR VARIABLE S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR RR0816P 222 D 2 2 kQ ERJ3GEYJ 105 1 MQ ERJ3GEYJ 100 V 10 0 ERJ3GEYJ 123 V 12 ERJ3GEYJ 104 V 100 ERJ2GEJ 471 X 470 Q OTHER ERJ2GE 823 V 82 D ERJ3GEYJ 154 V 150 OTHER ERJ3GEYJ 184 V 180 ERJ2GEJ 103 X 10 kQ ERJ3GEYJ 105 V 1 ERJ3GEYJ 683 V 68 ERJ3GEYJ 223 V 22 ERJ3GEYJ 333 V 33 OTHER ERJ2GEJ 124 X 120 ERJ2GEJ 102 X 1 ERJ3GEYJ 152 V 1 5 ERJ3GEYJ 683 V 68 ERJ2GEJ 102 X 1 kQ ERJ3GEYJ 272 V 2 7 ERJ2GEJ 272 X 2 7 OTHER ERJ2GEJ 332 X 3 3 ERJ3GEYJ 273 V 27 ERJ3GEYJ 103 V 10 kQ ERJ3GEYJ 330 V 33 Q ERJ3GEYJ 100 V 10 0 ERJ3GEYJ 104 V 100 ERJ3GEYJ 471 V 470 Q ERJ3GEYJ 471 V 470 Q ERJ3GEYJ 4R7 V 4 7 Q ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 103 V 10 ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 104 V 100 ERJ3GEYJ 472 V 4 7 ERJ2GEJ 101 X 100 Q 76 00 15 10 2251 ERJ3GEYJ 333 V 33 ERJ3GEYJ 105 V
19. TC7S66FU R174 15k R234 22k 10 82 JPM1990 2711R D27 r RB706F 40 R231 68 k D 22 k OTHER R230 180 k D 56 k OTHER R229 560 k D 180 k OTHER Tx 3 46 V 1 52 V R533 100 k O EXT SP l CLONE Q DTC144TU IC12A NJM2904V R192 J3 HSJ1456 01 220A R190 22k P50 WKPO SEG1 P51 WKP1 SEG2 P52 WKP2 SEG3 4 2 PA1 COM2 PA0 COM1 C167 C168 C169 47 0 001 0 001 25 4116 GR R203 47k 27 28 29 30 31 33 34 35 36 37 38 20 CTCSS 3 Vp p R243 R242 R241 M M L443 BLM21P300S IC12B NJM2904V C227 C219 0 1 OTHER 0 0082 0 047 R194 R195 R196 R273 R193 100 k 100 k 100 k 100 k 100 k D only R272 C199 100 k 0 1 only DTC144EE C202 1 I 1 1 0 01 675 C283 C173 C249 C221 470 P 001 47 OTHER S1 C225 Ge 33 9 JPM1990 2711R 0 01 0 039 0 0068 78 mVp p lt R517 68 k D 180 k OTHER 1 2 Vp p 88 5 Hz CTCSS 0 35 kHz Esci a 88 5 Hz CTCSS 0 35 kHz 3 7 V P P DTCS BE COM4 COME ES AFOUT AFOUT DISCIN DISCIN VCC VCC T5 5 S5 S5 E 55 5 5 CPUS R5 R5 ss X4 CR 662 011 BLM11B221SB CPUS CPUs XP6501 AB R411
20. 0 30 0 9 5TL 14N 0 30 0 9 7TL 21N 0 30 0 9 4TL 10 5N 0 30 0 9 5TL 14N 0 30 0 9 7TL 21N 0 30 0 9 4TL 10 5N 0 30 0 9 5TL 14N 0 26 0 9 6TR 19N 0 30 0 9 4TL 10 5N ELJRE 10NG F ELJRE 12NG F ELJRE 15NG F ELJRE 18NG F ELJRE 22NG F ELJRE 22NG F GE ELJRE 27NG F B ELJRE 22NG F ELJRE 27NG F OTHER 152 558 100051 3 MC152 E558ANA 100050 OTHER MLF1608A 4R7K T MLF1608A 1ROK T ELJRE 15NG F 0 30 0 9 5TL 14N LQN21A 8N2D04 LQN21A 8N2D04 LQN21A 8N2D04 NL 252018T R82J ELJRE 22NG F ELJRE 27NG F 6 D only D only 1590000430 S TRANSISTOR DTC144EUA 106 band of ETS CEPT version 1530003310 S TRANSISTOR 2SC5107 O TE85R 1590001770 1750000580 1790000620 1790000620 1790000620 1720000780 1790000620 1720000780 1720000780 1720000780 1790000620 1160000070 1790001670 1730002260 1790001670 1790001670 1720000780 S TRANSISTOR S DIODE S DIODE S DIODE S DIODE S VARICAP S DIODE S VARICAP S VARICAP S VARICAP S DIODE S DIODE S DIODE S ZENER S DIODE S DIODE S VARICAP XP1213 TX 1SV307 TPH3 MA77 TX MA77 TX MA77 TX HVU350B TRF MA77 TX HVU350B TRF HVU350B TRF HVU350B TRF MA77 TX DAN202K T146 RB706F 40T106 MA8030 H TX RB706F 40T106 RB706F 40T106 HVU350B TRF L band 6200005720 6200005730 6200007680 6200008240 6200009250 6200004480 6200003590 6200008520 6200008720 6200009110 6200009210 620
21. 1 2k 7 2 47 H 10 k 1k VINA R155 10 4 X3 BLM11B221SB R61 lt R90 R81 C405 f 680 k Geen R77 47 gt 5P OTHER R85 d 99 BPIB IC11 05 L13 SEPC450E OTHER lt R82 D 560 D C106 Geck 8P TP76N00N 15F 10KA 2251 R154 R165 0 01 47 T F S 80942ANMP DD6 WE CO 067 SFPC450G D BEST 1k OTHER 15P C90 C156 C155 470k 470 120 k F4GS only C230 P97 SEG40 3 CFWC450F IC2 0 001 001 R524 158 0 1 OTHER 10 2 0 00 R258 ia C236 0 022 P96 SEG39 C56 TA31136FN D 33k Der 0 05 V NTCCM16084LH 223KC Pos SEG38 2 0 01 2 1 L20 Tx 0 05 V Rx 0 58 V Po4SEG37 7 L25 OSCIN MIXIN FH 3 Rx 4 64 V JN IS C107 0 82 H 4 C91 C89 Pes SEG36 0 82 H OSCOUT FL 313 0 01 058 975663 010 a Mxour NREC FL 321 SCH 5 P OTHER 0 m XN 7 25 4116 G 053 c66 _ 82 P OTHER R72 C98 119 D12 Q5P OTHER D11 88 C100 1 5 OTHER 127 115 HN58X2432TI OTHER 0005683 IN 158 7 100 P R80 ROREM 47k 82nH 006 BP 2P OTHER 14 nH H HN58X2464TI HESEL 2 P87 SEG32 e lt 5 SQLIN 120 und 005 y 2 D 2z IC8 P86 SEG31 66 Ee 00 SEN TRG pes sEG30 R88 0121 HO Spent A D10 1 21042
22. 2SC5107 O a ev 001 1004 Tc 130 V Xs de gel geb AR 47 OTHER io Rx 1 28 V ON 1LO CO CO CO S5 55 cO LO xt 2223 XXE MD ME OM Q e R5 85 5554 SO SS QD mn 25 4116 GR p eu y LLI LLI LLI LLI LLI 9995 600000 0 E R89 C501 7 R84 R448 6455 5 69 5 12k 10 47 X3 ER BLM11B221SB 47 470 P 10k D I c405 oo R155 R90 CDBC450CX24 R81 47 oN 100 680 1k R77 C99 5P OTHER pc R85 100 C555 6P L18 R401 aa Fl2 1 5k Tx 0 00 V po SPO R447 R449 99m 8P B 82nH 100k DD L13 SEPC450E OTHER Rx 2 98 V s 58 OTHER 470 470 d 4P See u 200 P97 SEG40 l 4 Poe SEG29 SEG11 086 f P95 SEG38 78 SEG10 0 01 ge T Te 005 V T 5550 lt L25 T d m 1020 Zi 313 D SEG8 0 82 H i 0 01 C94 5 P OTHER 0 5 P P93 SEG36 C116 C111 FL 321 5585 010 116 2 I XIN 7 Pot SEGa4 69 l 5565 m 2SC4116 C53 c66 SH dei P FL 336 OTHER R72 R70 C98 119 D12 0 5 OTHER 011 8 P O C406 XOUT 8 Pao sEGas m 5545 158 78 R80 Tx 0 05 V Ak 478 lt HVU350B 5P RESET 9 P87 SEG32 L I SEG3 LY SQLIN 120 m nm Dro 7 P Q12 6 Jo 5662 C109 R262 8P SST NM ___ IC8 P86 S
23. C406 8220 Eg 5 6216 e Ia A T Pr Ges EP10 6152 gt B mmis 2 JS BB E Je E C149 8126 C154 CN n ICOM OPTION R243 BUSY J5 C223 C562 R171 R136 C567 PTTOUT MICOUT MICIN AUX BUSY MOWN _ SIGOUT OPTI DEM CCS CiRQ GND SO OPV3 SI OPV2 SCK MICMUTE AFONOP BEEPOUT RXMUTE 0 30 J5 1 to the OPTIONAL unit B5541A 9 2 440 470 MHz BAND EXCEPT W N TYPE e MAIN UNIT TOP VIEW es oe e E e MAIN UNIT BOTTOM VIEW EE of E wo P R203 BR aj S R224 Io 8120 8 5 026 5 a Tel co BB e R464 2 T G 20 E DC g 168 e d 21 p D C76 870 mag 9 Ee O 029 zt End 3 C99 E e 2 15 e ls ON uj 3 12 19 288858 E 2 lt rj kB 8404 Col z IC5 185 EP10 z C152 c BUT i o B S gt R126 d 565 R165 R164 R234 R229 R191 2 Ol O co c O SN Se 6 C225 X2 e
24. M1 440 470 MHz band D N type J M2 470 500 MHz band N type of ETS CEPT version 6 M 20 kHz type MAIN UNIT ORDER E ET e S ELECTROLYTIC ECEV1CA470SP 4510004640 4550006760 4510005430 4030006900 4030006990 4030007020 4030007080 4030006850 4030011600 4550006170 4030011600 4030008900 4030011600 4030006900 4030007090 4030006860 4030011600 4550006320 4030006900 4550006170 4030008900 4030011600 4030016930 4030016930 4030013850 4030009630 4030008910 4030011600 4030006900 4030006900 4030009880 4030008920 4030011600 4030009490 4030006860 4030008880 4030008630 4030008630 4030013850 4030013850 4030006900 4030006860 4030006900 4030006900 4030006900 4030006900 4030006900 4030006860 4030006860 4030013850 4030013850 4030009650 4030016920 4030006860 4030007090 4030011340 4030016930 4030013850 4030006900 4030011600 4030007090 4030006860 4030006990 4030009920 4030011770 4030006980 4030006990 4030007010 4030009920 4030007090 4030006990 4030007010 4030007020 S TANTALUM MAIN UNIT OTHER TEMSVB2 1A 336M 8R D S ELECTROLYTIC ECEVOJA220SR S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMI
25. RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR A L band of ETS CEPT version F M1 band of GEN and EIA TIA version MAIN UNIT ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 224 V 220 ERJ3GEYJ 183 V 18 ERJ3GEYJ 473 V 47 ERJ3GEYJ 473 V 47 ERJ2GEJ 473 X 47 ERJ3GEYJ 473 V 47 ERJ3GEYJ 332 V 3 3 ERJ3GEYJ 152 V 1 5 ERJ2GEJ 473 X 47 kQ 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 222 V 2 2 kQ ERJ3GEYJ 124 V 120 ERJ3GEYJ 683 V 68 ERJ3GEYJ 471 V 470 Q RRO0816R 104 D 100 RRO0816R 104 D 100 ERJ3GEYJ 104 V 100 D 124 V 120 OTHER ERJ3GEYJ 104 V 100 D ERJ3GEYJ 124 V 120 OTHER ERJ3GEYJ 334 V 330 ERJ3GEYJ 394 V 390 ERJ2GEJ 124 X 120 kQ 123 V 12 D ERJ3GEYJ 273 V 27 OTHER ERJ3GEYJ 104 V 100 EXB V8V 102JV ERJ2GEJ 473 X 47 kQ ERJ3GEYJ 103 V 10 184 V 180 OTHER 564 V 560 D ERJ3GEYJ 563 V 56 OTHER ERJ3GEYJ 184 V 180 D ERJ3GEYJ 223 V 22 OTHER ERJ3GEYJ 683 V 68 D EXB V8V 102JV ERJ3GEYJ 103 V 10 D ERJ3GEYJ 223 V
26. connector and set as Frequency 400 000 MHz 440 000 MHz 470 000 MHz O 490 000 MHz O Level 10 uV 87 dBm Modulation 1 kHz Deviation 3 5 kHz 2 8 kHz 1 75 kHz BPF T1 BPF T4 Receiving CONVENIENT The T1 BPF 14 be adjusted automatically D 1 Set the cursol to ALL on the adjustment program and then push ENTER key D 2 The connected PC tunes 1 4 to peak levels or 2 1 Set the cursol to one of BPF T1 T2 T3 or T4 as desired 2 2 Push ENTER key to start tuning 2 3 Repeat 2 1 and 2 2 to perform additional BPF tuning Operating frequency Top a SINAD meter with 12 dB SINAD 400 000 MHz panel 80 load to the SP jack 440 000 MHz 470 000 MHz O 490 000 MHz O Connect a standard signal generator to the antenna connector and set as Frequency 400 000 MHz 440 000 MHz 470 000 MHz O 490 000 MHz 0 Level 0 2 121 dBm Modulation 1 kHz Deviation 3 5 kHz 2 8 kHz IM 1 75 kHz s TI the audio signals The output level of the standard signal generator SSG is indicated as the SSG s open circuit W N type must be set the standard signal generator deviation level both and on the RX SENSITIVITY AND SQUELCH LEVEL ADJUSTMENTS 400 430 MHz 440 470 MHz 470 500 MHz D 490 512 MHz 490
27. from optional units Outputs low pass filter cut off frequen 51 DUSE cy control signal when DTCS is acti vated Outputs S5 regulator control signal Low While power is ON Outputs R5 regulator control signal Low While receiving 15 regulator control signal Low While transmitting Ke circuit control signal High While transmitting Outputs control signal for the regulator 56 AFON circuit of AF power amplifier High When squelch is open etc LIGT Outputs LCD backlight control signal High Lights ON EEPROM IC7 pin 6 clock I O port for data signals from to EEP ER ESDA ROM 07 5 CPU IC8 continued em see NN name Input port for unlock signal 63 UNLK High PLL is unlocked Low PLL is locked Output port for MTONE Beep audio while receiving 2 5 tone signals while transmitting Outputs DTMF tone signal while trans CTCSS DTCS signals input port for 95 PTT Input port for the PTT switch High While PTT switch is pushed ES BDET Input port for the battery s type detec tion Input port for the remote control signal REMO from external MIC HM 75 98 SD Input port for the RSSI detection 99 LVIN Input port for the PLL lock voltage Input port for the transceiver s internal TEMP temperature detection 4 5 2 OUTPUT EXPANDER IC 10 el e e name 2 3 T1_T4 Output tunable bandpass filter control 10 11 ll signals Input port for strobe s
28. 0 ca NI TX E APC 5 PTT Q34 2SK880 Y Dl cont 7 010 2 4116 GR Q17 UN911H MIG 160 T D401 HVU350B 015 2SB1132R 016 6501 REG 026 DAN202K 011 HVU350B 012 HVU350B Q12 3SK239A D10 HVU350B 7 2 TA31136FN D 014 2804215 O IF DET IC FL 336 OTHER Q41 2564116 GR only SFPC450G SFPC450E OTHER W N 417 lt NWC CFWC450F IC10 M62363FP 650C Q18 2SB1132 R Q19 XP6501 AB Q20 DTA144EU P 5 IC10 M62363FP 650C D A IC6 TK11250BM OTHER NJM2870 2 EXT MIC MIC JACK Q31 DTC144TU D27 RB706F 40 CLONE BUFF SP JACK NENNEN IC3B NJM3403AV 4 BU4066BCFV VR OPT ES ANALOG SW X2 CR 663 IC3C NJM3403AV IC3D NJM3403AV CPU PRE MIC gt 08 HD6433876B44H LCD ENPHA AMP 9 2 MHz NES f POWER SW 7 j 444 MATRIX EEPROM GND IC7 58 2432 OTHER 2 a 7 58 2464 4 LINE RX LINE NOTE J W N type W type of GEN N type 0 N type of GEN and EIA TIA version amp PUN N type of ETS CEPT version 100 channel version esum ES ied SECTION12 VOLTAGE DIAGRAM AFOUT AFOUT DISCIN DISCIN VCC VCC T5 15 4
29. 0 4030011600 4030016930 4550006620 4030006850 4030006900 4030006900 4030006900 4030013850 4030006860 4030006860 4030007090 4030006860 4030006860 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC C1608 CH 1H 080D T A C1608 CH 1H 100D T A C1608 CH 1H 050B T A C1608 CH 1H 060B T A C1608 CH 1H 060D T A C1608 CH 1H 080D T A C1608 CH 1H 050B T A C1608 CH 1H 220J T A C1608 JB 1H 102K T A C1608 CH 1H 080D T A ECUE1E102KBQ ECUE1H470JCQ C1608 CH 1H 150J T A C1608 JB 1H 103K T A C1608 JB 1H 102K T A C1608 CH 1H 120J T A C1608 CH 1H 200J T A ECUE1E102KBQ C1608 JB 1H 102 C1608 JB 1H 102 C1608 JB 1H 102K T A C1608 CH 1H 101J T A ECUE1H101JCQ ECUE1H820JCQ C1608 JB 1H 102K T A C1608 JB 1H 102K T A C2012 JF 1C 105Z T A C1608 JB 1E 104 C1608 CH 1H 221J T A C1608 CH 1H 331J T A C1608 CH 1H 221J T A C1608 CH 1H 331J T A ECUE1E102KBQ C1608 JB 1H 103K T A C1608 JB 1H 222 C1608 JB 1H 272 C2012 JF 1C 105Z T A ECSTOJY156R
30. 0 000 MHz 8 470 000 MHz 2 0 3 7 V O 500 000 MHz 2 5 4 2 V 512 000 MHz 520 000 MHz Receiving Transmitting 3 0 4 5 V 2 7 4 2 V 2 0 3 7 V 2 5 4 2 V 400 430 MHz 440 470 MHz 470 500 MHz D 490 512 MHz 490 520 MHz N N type W type M type MAIN UNIT RF power meter L11 PLL lock voltage adjustment LV PLL lock voltage check point Bottom view 5 3 SOFTWARE ADJUSTMENT Select an operation using T keys then set specified value using lt gt keys on the connected computer keyboard MEASUREMENT ADJUSTMENT ADJUSTMENT CONDITION VALUE UNIT LOCATION REFERENCE Operating frequency Top Loosely couple a frequnecy 400 0000 MHz 4 FREQUENCY 400 000 MHz panel counter to the antenna connec 440 0000 MHz TXF 440 000 MHz tor 470 0000 MHz O 470 000 MHz O 490 0000 MHz O 490 000 MHz D High Low switch Low e Connect the RF power meter or 50 dummy load to the antenna connector Transmitting OUTPUT Operating frequency Top Connect an RF power meter to POWER 415 000 MHz EUR of A panel the antenna connector POWER LO 430 000 MHz OTHER of A 455 000 MHz EUR of 470 000 MHz OTHER of 500 000 MHz O 512 000 MHz D 520 000 MHz High Low switch Low Transmitting POWER HI High Low switch High Transmitting FM Operating frequency Top
31. 0 001 470 P OTHER Q8 2SC5085 Y W16 ERJ3GE JPW VCC AF min 7 23 V IC5 Biss AF max 7 03 V Q15 max 7 03 TA7368F 100 C234 2581132 R REN C414 C417 98 0 75 P MC152 E558ANA J 8 P OTHERII P 911404 0 5 P OTHER AFON 034 4 7 100051 3 8 EP15 l except U 2SK880 Y MC152 E558ANA BLMTIB221SBI T P gt 530 OTHER N LV check ponit D5 7 100050 OTHER only 390 gt HVU350B R416 Tx 2 10 V T5 Rx 209V 33k oan 12 86 R19 104 10k 25 a i 100 C670 R445 C150 C151 C152 o 8 P QO C421 C422 470 P 220 10 47P 0 047 R186 C233 7 20 i e 7P pee R145 C139 R121 R123 C145 C146 T ps 1M 01 1k 0 3 3k 10 0 22 L407 L406 C427 060 C55 C572 y j 1 8 H L411 Q16 C6 0 001 0 01 47P Ze Lx C423 Gg 27 nH XP6501 AB VOLOUT 6 P 47 P ee 6P 1 HOTHER HVU350B MCT52 E558ANA 100050 0901 0402 C33 R22 c32 pt 22nH SL A R14 5 i XP1214 470 P 68 k 470 P 68k N 27 nH OTHER Don 100 C475 m0 5 cg 1 DTC144EU T 9 C443 0 5 P Ww l D 2 ni lt 0 047 nH 470 P 56 R34 41 4 1 only 0486 1k cA 7 54 E R18 1 5 P OTHER ps 8 P OTHER R 47k 33 1266 7 9 8 MA77 3 9 k R422 C42 C31 4 220 k 0 001 027 0452 SE 01 K ER Tx 0 04V R421 3 58 10 P OTHER 8 P OTHER 54 17 T Q6 SEI 5 R465 VM 47k 052 33 va TIET 2SC5107 O 2SC5107 O Q4 5V
32. 0008440 6200004660 6200004110 6200004660 6200003550 6200005700 6200005710 W N type ELJRE 33NG F ELJRE 39NG F LQN21A 12NJ04 0 30 0 9 5TL 14N LQW1608A R22G00 MLF1608D R82K T EXCCL3225U1 0 30 0 7 3TR 4 9N 0 30 0 8 3TL 6N 0 30 0 9 2TR 4 1N NL 252018T 390J LQN21A 8N2D04 MLF1608A 1R8K T except MC152 E558ANA 100050 MLF1608A 1R8K T MLF1608A 4R7K T ELJRE 22NG F OTHER ELJRE 27NG F S Surface mount E M1 440 470 MHz band W type of GEN 8 W type L N type of GEN and EIA TIA version 0 100 channel version 6 1 L F M1 band of GEN and EIA TIA version K M1 band of ETS CEPT version M1 band except W N type D N type 2 M2 470 500 MHz band N type of ETS CEPT version P 20 kHz type MAIN UNIT ORDER E ze 6200003960 L442 6200004720 L443 6200006190 7030003670 7030003580 7030003580 7030004980 7030005050 7030005040 7030005530 7030003320 7030005050 7030005040 7030003640 7030004980 7030003660 7030003360 7030003660 7030003320 7030003480 7030003540 7030008410 7030005120 7030004970 7030003550 7030003560 7030005090 7030003630 7030003750 7030003760 7030003700 7030003560 7030003700 7030003440 7030003340 7030003280 7030003720 7030003560 7030003720 7030005050 7030003700 7030003560 7030003560 7030003440 7030003520 7030003640 7030003350 7030003320 7030003350 7030003390 7030005310 7030005120 7030003470 7030
33. 003510 7030003380 7030003280 7030003460 7030003630 7030003640 7030003440 7030003480 7030003610 7030003620 7030003630 7030003450 7030003780 7030003610 7030003800 7030003800 7030003640 7030003720 7030003710 7030003590 S COIL S COIL S COIL S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR MLF1608A 1R0K T MLF1608D R10K T BLM21P300S ERJ3GEYJ 823 V 82 ERJ3GEYJ 153 V 15 ERJ3GEYJ 153 V 15 ERJ2GEJ 101 X 100 Q ERJ2GEJ 103 X 10 kQ ERJ2GEJ 472 X 4 7 kQ ERJ2GEJ 100 X 10 9 ERJ3GEYJ 101 V 100 Q ERJ2GEJ 103 X 10 kQ ERJ2GEJ 472 X 4 7 kQ ERJ3GEYJ 473 V 47 ERJ2GEJ 101 X 100 Q ERJ3GEYJ 683 V 68 ERJ3GEYJ 221 V 220 Q
34. 006 092 575 290 294 Albert Street Brunswick Victoria 3056 Australia Phone 03 9387 0666 Fax 03 9387 0022 URL http Awww icom net au New Zealand 146A Harris Road East Tamaki Auckland New Zealand Phone 09 274 4062 Fax 09 274 4708 URL http Awww icom co nz Beijing Icom Ltd 1305 Wanshang Plaza Shijingshan Road Beijing China Phone 010 6866 6337 Fax 010 6866 3553 Icom Europe GmbH Communication Equipment Himmelgeister Str 100 D 40225 D sseldorf Germany Phone 0211 346047 Fax 0211 333639 URL http Awww icomeurope com Icom Spain S L Crta de Gracia a Manresa Km 14 750 08190 Sant Cugat del Valles Barcelona SPAIN Phone 93 590 26 70 Fax 93 589 04 46 URL http www icomspain com Icom UK Ltd Unit 9 Sea St Herne Bay Kent CT6 8LD U K Phone 01227 741741 Fax 01227 741742 URL http www icomuk co uk Icom France S a Zac de la Plaine Rue Brindejonc des Moulinais BP 5804 31505 Toulouse Cedex France Phone 561 36 03 03 Fax 561 36 03 00 URL http www icom france com Asia Icom Inc 6F No 68 Sec 1 Cheng Teh Road Taipei Taiwan R O C Phone 02 2559 1899 Fax 02 2559 1874 Count on us Icom Inc 5 1371312 10 4 1 1 32 Osaka 547 0003 Japan 2000 Icom Inc
35. 030010040 7030003860 0910052735 0910053271 0910053762 0910054202 8930051310 6910013370 6910013370 6910013370 6910013370 6910013370 6910013370 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC C1608 CH 1H 040B T A OTHER C1608 CH 1H 050B T A Q C1608 CH 1H 030B T A D ECUE1H470JCQ C1608 JB 1H 471K T A except ECJOEB1E471K ECUE1H470JCQ ECUE1H470JCQ ECUE1H470JCQ ECUE1E471KBQ ECUE1E471KBQ ECJOEB1E102K ECJOEB1E471K ECJOEC1H470J CONNECTOR HSJ1122 010010 CONNECTOR 5 1456 01 220 S CONNECTOR S CONNECTOR BMO02B ASRS TF LCD S LED S LED MICROPHON S SWITCH S SWITCH S SWITCH SPEAKER CABLE S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER PCB PCB PCB PCB LM 7045B LNJ310M6URA LNJ310M6URA KUC3523 040245 JPM1990 2711R JPM1990 2711R JPM1990 2711R K036NA500 47 OPC 963 MJ 0 1 ERJ3GE JPW V ERJ3GE JPW V ERJ3GE JPW V ERJ2GE JPW ERJ3GE JPW V B 5387E B 5541A B 5542B B 5688B LCD CONTACT SRCN 2251 SP N W S BEAD S BEAD S BEAD S BEAD S BEAD S BEAD A L band of ETS CEPT version BLM11B221SB BLM11B221SB BLM11B221SB BLM11B221SB BLM11B221SB BLM11B221SB YD only S Surface mount B L band H band W N type E M1 440 470 MHz band F M1 band of GEN and EIA TIA version K M1 band of E
36. 03640 7030003640 7030005240 7030003640 7030003500 7030003460 7030005240 7030003680 7030003680 7030003480 7030003690 7030003660 7030003400 7030005870 7030005870 7030003680 7030003690 7030003680 7030003690 7030003740 7030003750 7030005310 7030003570 7030003610 7030003680 7410000950 7030005240 7030003560 7030003710 7030003770 7030003650 7030003710 7030003600 7030003660 7410000950 7030003560 7030003600 7030003780 7410000950 7410000950 7410000950 7030003440 7030003440 7030003800 7030003800 7030003800 7030005090 7030003680 7030003680 7030003740 7030003520 7030003400 7030009320 7030003620 7030003560 7030003560 7030003300 7030004050 7030009140 7030003640 7030003640 7030003680 7030003680 7030003560 7030003520 7030003560 7030003680 7030003640 7030003720 7030003560 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S ARRAY S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S ARRAY S RESISTOR S RESISTOR S RESISTOR S ARRAY S ARRAY S ARRAY S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S
37. 0EZHJ 27 Q 270 MCR10EZHJ 2 MCR10EZHJ 2 kQ MCR10EZHJ 56 MCR10EZHJ 10 MCR10EZHJ 1 kQ lll GRM40 F 1042 25PT GRM40 F 104Z 25PT GRM40 F 104Z 25PT GRM40 F 1042 25 HEC0470 01 230 HEC0470 01 230 TLG124A MCR18EZHJ JPW 000 5493B TLE60 05 S Surface mount Screw M3 x 8 NI ZU Screw abbreviations BT Self tapping Nickel 10 1 NOTE CHASSIS MAIN UNIT C M CONVENIENT BC 137 is connectable max 6 pieces in parallel When connect BC 137 in parallel JIG cable as shown below is required CONNECTION AC adaptor BC 122 JIG cable DC power supply Max 6 pieces of BC 137 e JIG CABLE 10 3 VOLTAGE DIAGRAM 10 4 BOARD LAYOUT Q2 RN2404 DS1 TLG124A 4 lt RN1409 D3 MA8056 M 8 01 V 7 98 V D2 1SS184 ggf Q1 2581201 S m D1 0 23 V 155355 0 22 V Q4 M 2SC2712 GR x V 0 74 V 0 73 V 10 2 lt CHARGE SECTION 11 BLOCK DIAGRAM J5 AXN330C038 ANT D1 1SV307 IC1 UPD3140GS VCO D3 MA77 Po VY OPTION UNIT y Q7 2505085 0623651070 042851070 04 77 04032505107 03 2803585 R44 Q22SK2973 Q1 25 2974 D8 MA77 2TONE or 5TONE aoe ay E We 2 gt et PCO 2 2 Pl sw koup PMP b lt LPF X4 CR 662 15 3 MHz Q5 2SC5107 O FRQCON MIC AF PTT MMUT RMUT AFONOP IC3A NJM3403AV D32 RB706F 40 Q37 DTA144EU D33 RB706F 4
38. 22 OTHER ERJ3GEYJ 684 V 680 EXB V8V 102JV EXB V8V 102JV EXB V8V 102JV ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 105 V 1 1 1M 1M Q ERJ3GEYJ 105 V 1 ERJ3GEYJ 105 V 1 ERJ2GEJ 104 X 100 kQ ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 334 V 330 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 471 V 470 Q ERJ2GEJ 4R7 X 4 7 Q ERJ3GEYJ 333 V 33 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 680 V 68 OTHER ERJ3GEYJ 1RO V 1 Q D ERJ2GEJ 272 2 7 only ERJ3GEYJ 473 V 47 D only ERJ3GEYJ 473 V 47 D only ERJ3GEYJ 104 V 100 D only ERJ3GEYJ 104 V 100 D only ERJSGEYJ 103 V 10 D only ERJ3GEYJ 472 V 4 7 D only ERJSGEYJ 103 V 10 only ERJ3GEYJ 104 V 100 ERJ3GEYJ 473 V 47 ERJ3GEYJ 224 V 220 ERJ3GEYJ 103 V 10 B L band H band W type of GEN 8 W type 7030003500 7030003490 7030003230 7030003380 7030003390 7030003400 7030003500 7030003500 7030003400 7030005050 7030003720 7030003360 7030003650 7030005000 7030003280 7030005000 7030004980 7030003440 7030003410 7030003440 7030003260 7030003490 7030004970 7030003680 7030003590 7030003640 7030005120 7030005050 7030003380 7030003440 7030003440 7030005120 7030005120 7030005050 7030003440 7030007350 7030003490 7030005310 7030003580 7030005070 7030008300 7030005120 7030005120
39. 5 55 55 AXN330C038 CPUS 6555 16 SCK 85 52 w ov 3 F PU5 CPU5 O O CS 14 2 pop l 9 18 SO puo SO 13 OPV3 EL 19 as R5 RS 12 GND 20 665 85 55 SO 11 OPT3 21 REM r Tx 2 19 V 10 2 ee Rx 2 20 V li 22 AFOUT Y VCC VCC VCC WS EE Tx 2 19 V 2 5 Vp to Optional unit 23 DISCIN 4 2 20 V 1 1 5 kHz SO 8 _ SIGOUT SS 915 24 _ RXMUTE _ RMUTE Bees 2581132 gt 7 MOWN xl C 0212 898 OO 25 TTT 6 01 180k AFON 2 SO 6 BUSY Pei L ee 2 C137 3 96 V 26 AFONP 0 033 5 5 AUX C a C217 C124 C286 R257 R169 2413 82 k D 0 027 DTHER r OO 017 01 00027 09022 47 10k 22 0 012 27 MICMUTE BUSY R510 UN911H C663 R120 4 1k R509 IC3B 68 k 28 VCC PTT 10k C214 R113 L NJM3403AV ie 0 033 68 k IC3D 1k 1 lz Au 2 Prou 2 mg jo 77 O R159 D26 DAN202K lt 1 o a 100 k R100 C129 R145 C139 R121 C1 Jm I 22k 15 1M 01 1 223 0224 __ VOLOUT VOLOUT VOLOUT XP65 0 01 0 01 AFOUT 55 AFOUT AFOUT 5 1 kHz 1 5 kHz 1 kHz 15 mV mic input SP1 OPC 963 K036NA500 47 Se 2581132 R SPEAKER VCC CPU5 V
40. 5 C551 D1 C552 39 P OTHER 0 001 R2 1SV307 A 0 001 56 PQ C11 15k IW ER I 6P C285 25 3585 R44 1 D32 0886 Q1 88 S RB706 F40 4 P OTHER C3 9 P B L 7 P OTHER 2SK2974 8P T ERJ3GE UPW C12 C251 0 001 0 001 C10 C9 R458 C13 C252 Q37 DTA144EU C79 L22 C100 1 5 P OTHER 12 L15 8P 2P B 14 nH OTHER 14 nH 010 R530 L17 D2 100 Tx 0 05 V 8 2 nH MA77 T Ex T J J JMA8030 ER ER 220 k 55 R252 6 C85 08 052 C76 C179 ik NJM3403AV 7251 C75 C243 R163 4 7 35 5 78 MA77 8 68 0 01 330k 0 1 0 001 10k 4PQ 6PQ 3 P OTHER 10 7P 5P 7P 4P 8 P 7P 108 68 R63 E H band N W type NI and EIA TIA version pe D W N type E M1 440 470 MHz band D N type J M2 470 500 MHz band N type of ETS CEPT version M1 band except W N type L1 10 5 nH 10 5 nH Q R524 NTCCM16084LH 223KC SECTION12 VOLTAGE DIAGRAM
41. C S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC C1608 JB 1H 103K T A C1608 CH 1H 080D T A C1608 CH 1H 120J T A C1608 CH 1H 390u T A C1608 JB 1H 471K T A C1608 JB 1E 104K T N ECST1AY225R C1608 JB 1E 104K T N C1608 JB 1H 333K T A C1608 JB 1E 104K T N C1608 JB 1H 103K T A C1608 CH 1H 470J T A C1608 JB 1H 102K T A C1608 JB 1E 104K T N ECSTOJY475R C1608 JB 1H 103K T A ECST1AY225R C1608 JB 1H 333K T A C1608 JB 1E 104K T N ECJOEB1A104K ECJOEB1A104K ECUE1E102KBQ C1608 JB 1H 822K T A C1608 JB 1H 393K T A C1608 JB 1E 104K T N C1608 JB 1H 103K T A C1608 JB 1H 103K T A C1608 JB 1H 682K T A C1608 JB 1H 473K T A C1608 JB 1E 104K T N C1608 JB 1H 821K T A C1608 JB 1H 102K T A C1608 JB 1H 223K T A C1608 JF 1H 1047 C1608 JF 1H 1047 ECUE1E102KBQ ECUE1E102KBQ C1608 JB 1H 103K T A C1608 JB 1H 102K T A C1608 JB 1H 103K T A C1608 JB 1H 103K T A C1608 JB 1H 103K T A C1608 JB 1H 103K T A C1608 JB 1H 103K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A ECUE1E102KBQ ECUE1E102KBQ C1608 CH 1H 240J T A ECUE1H222KBQ C1608 JB 1H 102K T A C1608 CH 1H 470J T A C1608
42. CC 1 24AG473JC T Exe 4 CPU5 0 1 CTCIN IC10 M62363FP 650C R164 R519 C123 120 k F4GT only 1k 0 001 MC1 KUC3523 040245 Q R144 C553 3 47 P PTT i SWITCH JPM1990 2711R gn Q19 XP6501 AB R133 4 7 9 9 92 91 90 89 88 27 TK11250BM OTHER NJM2870 0 IC6 P81 AN1 P82 AN2 P83 AN3 P84 AN4 P87 AN7 AVREF VTREF PE3 SEG52 CL1 IC11 1 S 80942ANMP DD6 C230 0 022 C244 0565 R152 R154 ouer 0 01 47 470k 470K 120 k F4GS only R143 TP76NOON 15F 10KA 2251 AVSS E lt VSS C156 C155 0 1 OTHER 10 0 01 C174 R134 C159 C160 9 0 01 22 22k 470P 0 01 Pla TL i VOLOUT SP 5V VCC CPU5 15 IC7 58 2432 Ae HN58X2464TI 55 25 ICH P20RO4ADTRG HD64 P21 SCK1 513 P22 SI1 50 14 P23 SO1 DAST 15 P24 SCK3 CLIN 16 P25 RXD CLOUT 17 PLST 18 27 800 P17 IRQ3 TMIF 20 P16 IRQ2 BUSY 21 P45 fRQi Gos 23 53 P13 TMIG 0512 25 P12 TMOFH LLL OPT9 29 pit TMOFL KRO DTC144EU only C679 R213 PE P D 470 R515 120k EHE R132 J2 HSJ1122 010010 EXT MIC IC15 73
43. CH 1H 471J T A ECJOEB1A104K ECUE1E102KBQ C1608 JB 1H 103K T A C1608 JB 1E 104K T N C1608 CH 1H 470J T A C1608 JB 1H 102K T A C1608 CH 1H 080D T A C1608 CH 1H 050B T A C1608 CH 1H 060B T A C1608 CH 1H 070D T A 1608 CH 1H 0800 C1608 CH 1H 1000 C1608 1H 050 C1608 CH 1H 470J T A C1608 CH 1H 0800 C1608 CH 1H 100D T A C1608 CH 1H 120J T A OTHER OTHER OTHER 4030009530 4030009910 4030011770 4030011770 4030006980 4030006990 4030007000 4030006860 4030009500 4030009560 4030014100 4030014110 4030014290 4030014130 4030009570 4030007020 4030009990 4030006980 4030011770 4030007090 4030006860 4030009500 4030016950 4030009910 4030006990 4030007010 4030006850 4030006980 4030006990 4030007000 4030007090 4030014180 4030007090 4030014420 4030014000 4030014070 4030006980 4030009920 4550006450 4030007010 4030016930 4030006880 4550006200 4550006620 4030006860 4030006860 4030014180 4030006850 4030009530 4030009920 4030011770 4030014180 4030007090 4030014180 4030007090 4030007090 4030014180 4030007090 4030007090 4030007090 4030014180 4030007090 4030007090 4030014180 4030014180 4030014180 4030006860 4030014180 4030006860 4030016930 4030008920 4030013850 4030014180 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC
44. Connect an FM deviation meter DEVIATION 400 000 MHz panel to the antenna connector MOD 440 000 MHz through the attenuator 470 000 MHz O 490 000 MHz High Low switch Low Connect the audio generator to the MIC jack and set as 1 0 kHz 150 mVrms e Set the FM deviation meter as HPF OFF LPF 20 kHz De emphasis OFF Detector P P 2 Transmitting DTCS WAVE Operating frequency Top an FM deviation meter Set to flat wave FORM 430 000 MHz panel with an oscilloscope to the form DTCS BAL 470 000 MHz antenna connector through an 500 000 MHz O attenuator n 512 000 MHz D 520 000 MHz High Low switch Low No audio applied to the MIC jack e DICS code 007 Transmitting W N type must be adjusted both and the FM DEVIATION ADJUSTMENT 400 430 MHz 440 470 MHz 470 500 MHz D 490 512 MHz 490 520 MHz N type W type M type SOFTWARE ADJUSTMENT continued Select an operation using T keys then set specified value using lt gt keys on the connected computer keyboard MEASUREMENT ADJUSTMENT ADJUSTMENT CONDITION VALUE UNIT LOCATION 1 Operating frequency Top a SINAD meter with an Minimum distortion 400 000 MHz 8Q load to the SP jack 440 000 MHz 470 000 MHz 490 000 MHz D Connect a standard signal generator to the antenna
45. ECJOEB1A104K C1608 CH 1H 070D T A C1608 CH 1H 080D T A C1608 CH 1H 060B T A C1608 CH 1H 030B T A C1608 CH 1H 040B T A C1608 CH 1H 060B T A C1608 CH 1H 020B T A C1608 CH 1H 1R5B T A C1608 CH 1H 470J T A C1608 CH 1H 070D T A C1608 CH 1H 100D T A C1608 CH 1H 050B T A C1608 CH 1H 060B T A C1608 CH 1H 070D T A C1608 CH 1H 3R5B T A C1608 CH 1H 040B T A C1608 CH 1H 050B T A C1608 CH 1H 470J T A C1608 JB 1H 102K T A C1608 CH 1H OR5B T A C1608 JB 1H 102K T A C1608 CH 1H 060D T A C1608 CH 1H 080D T A C1608 CH 1H 050B T A C1608 CH 1H 080D T A C1608 CH 1H 100D T A C1608 CH 1H 050B T A C1608 CH 1H 060B T A ECUE1H470JCQ C1608 CH 1H OR5B T A C1608 CH 1H 010B T A ECUE1H470JCQ OTHER QD OTHER OTHER 4030006990 4030007010 4030009920 4030011770 4030006970 4030006990 4030009920 4030007050 4030006860 4030006990 4030013850 4030014180 4030007030 4030006900 4030006860 4030007020 4030009990 4030013850 4030006860 4030006860 4030006860 4030007130 4030014200 4030014440 4030006860 4030006860 4030008680 4030011600 4030007170 4030010760 4030007170 4030010760 4030013850 4030006900 4030006870 4030008470 4030008680 4550006680 4030008770 4030016930 4030007160 4030007160 4030008770 4030008850 4030008890 4030008900 4030011600 4030016930 4030006860 4510004630 4030011810 4030008630 4030006900 4030011600 4550006200 4030014180 4030008920 4510006940 4550006200 4510004630 403000690
46. EG31 66 1 SEGI C121 8 o j 3 P 0 001 10 10 P 3SK23 SEK Bleech HD6433876B50H ER seer 220 P OTHER Q13 SCK 12 P84 SEG29 39 k 330 P E 6115 5 68 OTHER 3SK239A SI 13 Pas sEG28 63 4 UNLK 33 k OTHER R86 100 P Li SA Ze C SO 14 EL ep SO 14 82 5 27 27 47 0664 180 OTHER S S 5 P OTHER R404 DAST 15 3 39k J I oot T Q14 180 0 J 1 a CLIN 1 Pg0 SEG25 60 R87 25 4215 O 1c307 R469 C110 27 8P 150k 220k J CLOUT 17 59 C120 C118 C119 C114 20 P OTHER C105 1402 0401 C87 C88 R5 PEST IB o e A 5 3 1 0 1 0001 1 0 001 0 001 ACTED ATP 33 nH 6 d 8 2 HVU350B 47 0 001 15 NGIS 19 P 27 IRQ0 P76 SEG23 2 2 k OTHER 220 P OTHER C308 8271 12 P O 0 001 39 nH ARa P17 IRQS TMIF P75 SEG22 330 P P P 00119 47 only P16 IRQ2 P74 SEG21 R67 R65 BUSY 21 DISCIN Q41 P15 IRQ1 P73 SEG20 R75 10k 10k R405 CCS 22 R270 10k OPTT 23 515 mia GR 47k 180 0557 i l 47P 47P 47 P 407 OPT2 S 54 5 TMOFH P70 SEG17 2 y Donya 47 an d 51 OPT3 25 P67 SEG16 Nl P51 WKP1 SEG2 P52 WKP2 SEG3 P53 WKP3 SEG4 P54 WKP4 SEG5 P55 WKP5 SEG6 P56 WKP6 SEG7 P57 WKP7 SEG8 SB 0 2 26 27 28 29 30 31 55 4 33 PA1 COM2
47. ERJ3GEYJ 683 V ERJ3GEYJ 101 V 100 ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 682 V 6 8 ERJ2GEJ 392 X 3 9 kQ ERJ2GEJ 102 X 1 kQ ERJ2GEJ 470 X 47 Q ERJ3GEYJ 822 V 8 2 OTHER ERJ3GEYJ 103 V 10 H ERJ2GEJ 104 X 100 ERJ3GEYJ 393 V 3 68 9 ERJ3GEYJ 394 V 390 ERJ3GEYJ 474 V 470 ERJ3GEYJ 154 V 150 ERJSGEYJ 103 V 10 ERJSGEYJ 154 V ERJSGEYJ 102 V 150 kQ ERJ3GEYJ 151 V 150 Q ERJ3GEYJ 470 V 47 Q ERJ3GEYJ 224 V 220 ERJ3GEYJ 103 V 10 ERJ3GEYJ 224 V 220 ERJ2GEJ 103 X 10 kQ ERJ3GEYJ 154 V 150 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 102 V 1 ERJSGEYJ 472 V 3 1 ERJ3GEYJ 473 V 47 ERJ3GEYJ 181 V ERJ3GEYJ 101 V ERJ3GEYJ 181 V ERJ3GEYJ 391 V 390 Q 180 Q 100 0 180 Q OTHER 4 7 ERJ2GEJ 124 X 120 ERJ2GEJ 102 X 1 ERJ3GEYJ 182 V 1 8 ERJ3GEYJ 392 V 3 9 OTHER ERJ3GEYJ 331 V 330 Q ERJ3GEYJ 470 V 47 Q ERJ3GEYJ 152 V 1 5 ERJ3GEYJ 393 V 39 ERJ3GEYJ 473 V 47 OTHER ERJ3GEYJ 102 V 1 ERJ3GEYJ 222 V 2 2 OTHER ERJ3GEYJ 273 V 27 H ERJSGEYJ 333 V ERJ3GEYJ 393 V 39 D ERJ3GEYJ 122 V 1 2 ERJ3GEYJ 684 V 680 kQ ERJ3GEYJ 273 V 27 kQ ERJ3GEYJ 105 V 1 ERJ3GEYJ 105 V 1
48. H 103K T A ECJOEC1H560J ECJOEC1H390J C1608 JB 1H 102K T A C1608 JB 1H 471K T A C1608 JB 1H 102K T A ECJOEB1C103K except A QD OTHER A only S Surface mount E M1 440 470 MHz band Q 2 470 500 MHz band IO M1 band of ETS CEPT version M1 band except W N type D N type of GEN and EIA TIA version 0 100 channel version 6 3 N type of ETS CEPT version P M 20 kHz type MAIN UNIT ORDER SS ECST1CY475R C1608 CH 1H 090D T A C1608 CH 1H 100D T A OTHER 4550006540 4030007000 4030007010 4030007020 4030006850 4030009530 4030009910 4030017460 4030009920 4030006990 4030007020 4030006850 4030006990 4030007020 4030009520 4030009530 4030006850 4030006850 4030013850 4550006360 4550006450 4550006200 4030007010 4030006990 4030007010 4030007030 4030013850 4030016790 4030016790 4030013850 4030011770 4030011770 4030007010 4030009910 4030006980 4030009530 4030006860 4550006320 4030011600 4030016930 4030006980 4030006990 4030011770 4030009530 4030009910 4030011770 4030009520 4030009540 4030007090 4030006980 4030007010 4030009920 4030011770 4030006980 4030009350 4030009910 4030009920 4030007090 4030006860 4030009500 4030006860 4030006970 4030006990 4030009920 4030006990 4030007010 4030009920 4030011770 4030014180 4030009500 4030009510 4030014180 S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC
49. I ZU Screw BT M2 x 6 ZK Screw M2 x 4 2251 contact rubber 2251 jack cap 2251 contact spring 2251 ANT rug 2252 shield plate 2 Aluminum sheet AE 2252 jack shield LM 7045B Speaker KO36NA500 47 LCD contact SRCN 2251 SP N W 1922 VCO case 1 2251 LCD holder 1 2251 reflector 2078 PA heatsink 1923 VCO cover Shield sponge d 2252 CPU plate ETS CEPT BT Self tapping NI ZU Nickel zinc ZK Black ck a P NO c c c c c c c c c c c c c c c c c cl cl lo sch cl ACCESSORIES ODER NO DESCRIPTION Optional product Optional product Optional product Optional product Optional product 8930042041 8930051290 A L band B 440 470 MHz band 470 500 MHz and H band Antenna FA SC25U Blue A Antenna FA SC57U Red Antenna FA SC72U Green Battery BP 209 Exp recycle ACC other Battery BP 209 RBRC recycle EIA TIA 1922 Belt clip 1 2251 OPT sheet MP33 C 26 MP39 C TE e MP23 C W wem RE EN D8 gt d lt MP12 C MP18 C d P d eer d P di 2 MP31 0 o x MAIN unit MP31 C UNIT abbreviation C CHASSIS PARTS M MAIN UNIT SECTION 8 SEMI CONDUCTOR INFORMATION e TRANSISTOR AND FET S 2SA1577 Q Symbol HQ 2SC5085 Y Symbol 3SK239 A Symbol XR Zi UN911 H Symbol 6 Ei e D
50. IGH BANDS W N TYPE BC 137 OPTIONAL DESKTOP CHARGER INFORMATION PARTS DT DISASSEMBLY INFORMATION VOLTAGE DIAGRAM BOARD LAYOUT BLOCK DIAGRAM VOLTAGE DIAGRAM SECTION 1 SPECIFICATIONS 400 430 MHz 440 470 MHz 470 500 MHz 490 512 2 490 520 MHz 16K0F3E 25 kHz W type 14K0F3E 20 kHz M type 8K50F3E 12 5 kHz N type 100 ch 100 channel version except ETS 32 ch e es channels x 2 banks 2 BANK version 16 ch 16 channel version Power Power supply requirement requirement 7 2 V DC negative negative ground supplied battery pack 0000002 supplied battery pack E at High 1 55A lt T El Current drain ak Dimensions proj not included 54 W x 132 H x 35 D mm 292 W x 5346 H SES inch Modulation system Modulation system Variable reactance Variable reactance frequency modulation modulation JE 5 0 kHz W type 4 0 kHz M type 2 5 kHz N type Spurious emissions _ D SE Transmitter audio distortion Transmitter audio distortion audio distortion Less than 5 at 1 kHz 60 deviation Less than 3 at 1 kHz 40 deviation 70 100 of max deviation 3 conductor 2 5 d mm 140 2 2 1st 46 350 MHz 2nd 450 kHz D 0 3 uV at 12 dB SINAD Sensitivity typical 0 79 uV emf at 20 dB SINAD 0 3 uV at 12 dB SINAD Squelch sencitivity 0 3 HV typical at threshold ac 70 dB W M type 75 dB typical W type
51. IODES 1SV245 Symbol T3 MA8030 H Symbol 340 T 2SB1132 R Symbol BARB um 2SC5107 O Symbol MFO DTA144 Symbol 16 4 XP1213 Symbol 9L B1 E1 B2 1SV307 Symbol TX RB706F 40 Symbol 3J 2SC3585 R44 Symbol R44 2SK2973 Symbol K1 DTC144 EE Symbol 26 XP1214 Symbol 9H B1 E1 B2 DAN202K Symbol N A1 2SC4116 GR Symbol LG B 2SK2974 Symbol G top view DTC144 EU Symbol 26 Zi XP6501 AB Symbol 5N E1 E2 B2 HVU350B Symbol BO 2SC4215 O Symbol QO 2SK880 Y Symbol XY DTC144 TU Symbol 06 MA77 Symbol 4B SECTION 9 BOARD LAYOUTS 9 1 LOW BAND e MAIN UNIT TOP VIEW I DS1 4 501 85121 18 18 sa mas C495 R473 R41 C60 5 8520 A DS f p C48 R184 R422 42 R420 JA C291 R223 BS m w Za el de 04 L C128 R112 R505 Eh co C491 529 O C115 R34 R508 C50 Eom o Oo Q MC1 E gt lt B 6160 amp Live cuj cO 2 N O 1 q E Ele c LO C492 LO 411 N R446 R176 C179 T di C124 o RB oc
52. ISCIN SIGOUT AFONOP AUS BEEPOUT BUSY RXMUTE MOWN AFOUT OPTI REM 2 CCS OPT3 GND SO OPV3 SI SCK OPV1 30 0 J5 to the OPTIONAL unit SECTION 10 BC 137 OPTIONAL DESKTOP CHARGER INFORMASION 10 1 PARTS LIST MAIN UNIT ODER NO DESCRIPTION 1520000650 S TRANSISTOR 25 1201 5 1590000480 S TRANSISTOR RN2402 TE85R 1590000510 S TRANSISTOR RN1409 TE85R 10 2 DISASSEMBLY INFORMATION 1530001950 1750000550 1750000020 1790000950 7030010000 7030010000 7030000190 7030000500 7030000500 7030000190 7030001740 7030001740 7030000590 7030000500 7030000380 4030001150 4030001150 4030001150 4030001150 6510021470 6510021470 5040001390 7030003970 0910052602 6910012240 8930051340 CHASSIS UNIT REF ODER NO DESCRIPTION 8010018030 8110007080 8930050920 8930039620 8810008660 S TRANSISTOR 25C2712 GR TE85R S DIODE S DIODE S ZENER S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S CERAMIC S CERAMIC S CERAMIC S CERAMIC CONNECTOR CONNECTOR LED S JUMPER PCB SPACER 2338 TERMINAL 2338 case 2338 cover 2327 spacer Leg cushion A 1SS355 TE 17 15 184 TE85R MA8056 M TX MCR10EZHF 2480 Q 240 MCR10EZHF 2480 Q 240 MCR10EZHJ 27 Q 270 MCR10EZHJ 10 MCR10EZHJ 10 MCR1
53. P OTHER 4 9 nH OTHERI i 0 001 0001 pne 21nH d 1 1k lt lt DCH R18 C 5 P OTHER C25 uum i BELA R33 LDM J 8 P OTHER a7k 7p 103 _ 4 P OTHER ERJ3GE JPW C15 0551 D1 I 39k 031 12P ie 445 s 39 P 0 001 Ro ISV307 SPEAKER S 2 P OTHER I 56 P O SPEAKER 2581132 a 0 001 D Se 1 m C452 1 4 I C11 15k l R182 0 1 J Tx 0 04 V erg 10 KEREN 0492 J 6 P R1 VCC NTCCM20124AG473JCT c S 048 Bag R511 Rx 1 62 V 7690 Ge 88 10 2SC3585 R44 C285 C467 82k Ze TT 1 ZZ 6 001 39k Zoe Qs en mas NAM 47k Q403 POE 033 m A D IC10 C662 4 2Sc5107 2SC5107 O 33 2SC5107 O 2SK2974 9 i spp ee 47 OTHER R519 C123 CTCIN Q4 vs 2974 8 P M62363FP 650C 5V 2505107 O ERJ3GE JPW KUC3523 040245 012 2550555 Light ON 0 001 see me nens er ES OAS 0 001 100 k 18 k D 10 C9 noes E GE i 47 k OTHER D 1 30 V C18 0 001 0 001 SE l 5 stes erp ee eps eje je gp tea gt DTA DTA144EU M ol5 5 0 10 O Q O N O O o See 8 2 SE KI Se 859286862500 lt 0520 0000000 Tx 0 00 V R84 R69 SATEH JPM1990 2711R TT vOUT4 a R89 C501 EP13 H68 uugptaaaaaaoaoao Rx 3 50 V
54. R ERJ3GEYJ 330 V 33 Q ERJ3GEYJ 272 V 2 7 D only ERJ2GEJ 470 X 47 Q ERJ3GEYJ 104 V 100 ERJ3GEYJ 183 V 18 D ERJ3GEYJ 473 V 47 OTHER ERJ2GEJ 102 X 1 kQ ERJ2GEJ 103 X 10 kQ ERJ3GEYJ 331 V 330 Q ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ2GEJ 102 X 1 kQ ERJ2GEJ 102 X 1 kQ ERJ2GEJ 103 X 10 kQ ERJ3GEYJ 102 V 1 ERJ2GEJ 393 X 39 kQ ERJ3GEYJ 272 V 2 7 ERJ2GEJ 124 X 120 kQ 153 V 15 ERJ2GEJ 683 X 68 kQ D ERJ2GEJ 184 X 180 kQ OTHER ERJ2GEJ 102 X 1 kQ ERJ2GEJ 102 X 1 kQ ERJ2GEJ 331 X 330 Q ERJ2GEJ 331 X 330 Q ERJ3GEYJ 100 V 10 Q ERJ2GEJ 392 X 3 9 kQ S THERMISTOR 1608 4LH 223KC S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC W N type D N type ERJ2GEJ 102 X 1 ERJ2GEJ 102 X 1 kQ ERJ2GEJ 102 X 1 kQ ERJ2GEJ 102 X 1 kQ ERJ2GEJ 102 X 1 ERJ2GEJ 101 X 100 Q ERJ3GEYJ 474 V 470 ERJ3GEYJ 104 V 100 ERJ2GEJ 102 X 1 kQ C1608 CH 1H 070D T A OTHER C1608 CH 1H 0800 C1608 CH 1H 020B T A Q only C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 0608 1 4 C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1
55. S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S TANTALUM S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC C1608 CH 1H 030B T A C1608 CH 1H 040B T A C1608 CH 1H 060B T A C1608 CH 1H 060B T A C1608 CH 1H 070D T A C1608 CH 1H 080D T A C1608 CH 1H 090D T A C1608 JB 1H 102K T A C1608 CH 1H 085 C1608 CH 1H R75B T A ECUE1H070CCQ ECUE1H080CCQ ECUE1H090CCQ ECUE1H120JCQ C1608 CH 1H OR3B T A C1608 CH 1H 120J T A C1608 CH 1H 200J T A C1608 CH 1H 070D T A C1608 CH 1H 060B T A C1608 CH 1H 470J T A C1608 JB 1H 102K T A C1608 CH 1H 085 ECJOEB1A473K C1608 CH 1H 040B T A C1608 CH 1H 080D T A C1608 CH 1H 100D T A C1608 JB 1H 471K T A C1608 CH 1H 070D T A C1608 CH 1H 080D T A C1608 CH 1H 090D T A C1608 CH 1H 470J T A ECUE1H470JCQ C1608 CH 1H 470J T A ECUE1HOR5BCQ ECUE1H1R5BCQ ECUE1H040BCQ C1608 CH 1H 070D T A C1608 CH 1H 050B T A ECST1EY105R C1608 CH 1H 100D T A ECJOEB1A104K C1608 JB 1H 472K T A ECSTOJY106R ECS
56. S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S TANTALUM S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC MAIN UNIT C1608 CH 1H 120J T A C1608 JB 1H 471K T A C1608 CH 1H 030B T A C1608 CH 1H 040B T A ECJOEB1E102K C1608 CH 1H 050B T A C1608 CH 1H 080D T A OTHER C1608 CH 1H 120 1 4 C1608 JB 1H 471 B only C1608 CH 1H 080D T A OTHER C1608 CH 1H 120J T A C1608 CH 1H 020B T A OTHER C1608 CH 1H 030B T A C1608 JB 1H 471K T A C1608 JB 1H 471K T A ECUE1E102KBQ ECST1VY104R ECST1EY105R ECSTOJY106R C1608 CH 1H 100D T A C1608 CH 1H 0800 C1608 CH 1H 100D T A C1608 CH 1H 150J T A ECUE1E102KBQ ECJOEB1C103K ECJOEB1C103K ECUE1E102KBQ C1608 CH 1H 060B T A C1608 CH 1H 060B T A C1608 CH 1H 100D T A C1608 CH 1H 040B T A C1608 CH 1H 070D T A C1608 CH 1H 030B T A C1608 JB 1H 102K T A ECSTOJY475R C1608 JB 1E 104K T N
57. TION to MIC 0 1 pV to 32 mV 127 dBm to 17 dBm Audio generator CAUTION DO NOT transmit while an SSG is connected to the antenna connector FM Attenuator N deviation meter 40 dB or 50 dB power meter 0 1 10 W 50 Q Y Frequency counter to an RS 232C port Personal computer DB9 female plug incl level converter circuit DC POWER CABLE CONNECTIONS SOFTWARE ADJUSTMENT PLL ADJUSTMENT Soldering DC cable here Battery type detector NOTE When you adjust the output power high Top view power the battery type detector must be con nected to GND see illustration at above Ohterwise the transceiver does not transmit high power the output power will be low 5 2 PLL ADJUSTMENT MEASUREMENT ADJUSTMENT ADJUSTMENT ADJUSTMENT CONDITIONS VALUE UNIT LOCATION PLL LOCK 1 Operating frequency MAIN Connect a digital multi 1 3 V MAIN VOLTAGE 400 000 MHz meter to check point 440 000 MHz LV 470 000 NHz 490 000 MHz Receiving UNIT ADJUST Transmitting 1 3V L405 1 05 V except Operating frequency 3 0 4 5 V Verify 43
58. TOJY226R C1608 JB 1H 102K T A C1608 JB 1H 102K T A ECUE1H470JCQ C1608 JB 1H 471K T A C1608 CH 1H 030B T A C1608 CH 1H 050B T A C1608 CH 1H 060B T A ECUE1H470JCQ C1608 CH 1H 470J T A ECUE1H470JCQ C1608 CH 1H 470J T A C1608 CH 1H 470J T A ECUE1H470JCQ C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A ECUE1H470JCQ C1608 CH 1H 470J T A C1608 CH 1H 470J T A ECUE1H470JCQ ECUE1H470JCQ ECUE1H470JCQ C1608 JB 1H 102K T A ECUE1H470JCQ C1608 JB 1H 102K T A ECJOEB1A104K C1608 JB 1H 473K T A ECUE1E102KBQ ECUE1H470JCQ ORDER SS oe OTHER OTHER OTHER OTHER S Surface mount A L band of ETS CEPT version F M1 band of GEN and EIA TIA version K M1 band of ETS CEPT version M1 band except W N type B L band H band W type of GEN 8 W type L N type of GEN and EIA TIA version 100 channel version 6 5 D W N type E 1 440 470 MHz band D N type M2 470 500 MHz band N type of ETS CEPT version P M 20 kHz type MAIN UNIT ORDER SS 4030009910 4030009920 4030009530 4030014180 4030006850 4030017730 4030014180 4030014180 4030014180 4030014220 4030014220 4030013850 4030017730 4030017420 6450001680 6450001690 6510018430 6510021900 5030001800 5010000160 5010000160 7700002160 2230001070 2230001070 2230001070 2510001060 8900009640 7030009970 7030003860 7030003860 7030003860 7
59. TS CEPT version M1 band except W N type W type of GEN W type L N type of GEN and EIA TIA version 0 100 channel version 6 6 D N type 2 M2 470 500 MHz band N type of ETS CEPT version P 20 kHz type SECTION 7 MECHANICAL PARTS AND DISASSEMBLY 8210016541 8210016671 8930050890 8010017991 8210016570 8930050870 8210016560 8310047580 8930051350 8210016550 8610010780 8930050820 8930050790 8930050590 8930050840 8930050850 8930050860 8930050880 8930042350 8930051300 8930051290 8830001340 8930050900 8930036751 8950005260 8830001250 8930040390 8810009510 8810009560 8810000100 8930051330 8930050800 8950005240 8860001210 8510013022 8930053110 8510013210 MAIN UNIT 5030001800 2510001060 8930051310 8510011111 8930050811 8210016580 8410002230 8510011180 8930052270 8930053200 Screw abbreviations CHASSIS PARTS un ODER NO DESCRIPTION ES 2251 T front panel 1 FAGT 2251 S front panel 1 FAGS 2251 terminal holder 2251 chassis 1 2251 rear panel 2251 release button 2251 PTT panel 2251 window plate 2251 jack rubber 2251 jack panel Knob N 276 2251 main seal 2251 10 key FAGT 2251 6 key FAGS 2251 minus terminal 2251 plus terminal 2251 PTT button 2251 spring holder 1922 mic sheet 2251 mic sponge 2251 opt sheet 1903 hex nut 2251 window sheet Spring Ant connector 102 Ant connector 101 SP net B Screw BT M2 x 4 N
60. al is applied to the IF amplifier Q14 then applied to the 2nd mixer circuit IC2 pin 16 4 1 4 2ND IF AND DEMODULATOR CIRCUITS The 2nd mixer circuit converts the 1st IF signal into a 2nd IF signal A double conversion superheterodyne system which converts receive signals twice improves the image rejection ratio and obtains stable receiver gain The 1st IF signal from the IF amplifier is applied to the 2nd mixer section of the FM IF IC IC2 pin 16 and is mixed with the 2nd LO signal to be converted into a 450 kHz 2nd IF sig nal The FM IF IC contains the 2nd mixer limiter amplifier quad rature detector and active filter circuits A 2nd LO signal 30 6 MHz is produced at the PLL circuit by doubling it s ref erence frequency The 2nd IF signal from the 2nd mixer IC2 pin 3 passes through a ceramic filter FI2 to remove unwanted hetero dyned frequencies It is then amplified at the limiter amplifi er IC2 pin 5 and applied to the quadrature detector IC2 pins 10 11 to demodulate the 2nd IF signal into AF signals 2nd IF filter 450 kHz PLL IC IC2 TA31136F 1st IF from the IF amplifier Q14 NOIS signal to the CPU pin 19 16 SD signal to the CPU pin 98 4 1 5 AF CIRCUIT AF signals from the FM IF IC IC2 pin 9 are applied to the mute switch IC4 pin 1 via the AF filter circuit IC3b pins 6 7 The output signals from pin 11 are applied to the AF power amplifier IC5 pin 4 after being passed throu
61. amp S5O TXCO P gt 637 APC control circuit 4 2 TRANSMITTER CIRCUITS 4 2 1 MICROPHONE AMPLIFIER CIRCUIT The microphone amplifier circuit amplifies audio signals with 6 dB octave pre emphasis characteristics from the micro phone to a level needed for the modulation circuit The AF signals from the microphone are applied to the microphone amplifier circuit IC3c pin 10 The amplified AF signals are passed through the low pass filter circuit IC3d pins 13 14 via the mute switch IC4 pins 4 3 The filtered AF signals are applied to the modulator circuit after being passed through the mute switch IC4 pins 9 8 4 2 2 MODULATION CIRCUIT The modulation circuit modulates the VCO oscillating signal RF signal using the microphone audio signal The audio signals change the reactance of a diode D404 to modulate an oscillated signal at the VCO circuit Q7 Q8 The oscillated signal is amplified at the buffer amplifiers Q4 Q6 then applied to the T R switching circuit D3 D4 4 2 3 DRIVE POWER AMPLIFIER CIRCUITS The signal from the VCO circuit passes through the T R switching circuit D3 and is amplified at the buffer Q403 Q3 pre drive Q2 and power amplifier Q1 to obtain 4 W of RF power at 7 2 V DC The amplified signal passes through the antenna switching circuit D1 and low pass fil ter and is then applied to the antenna connector The bias current of the pre drive Q2 and the powe
62. any of the variable components Turn them slowly and smoothly DO NOT short any circuits or electronic parts An insulated turning tool MUST be used for all adjustments DO NOT keep power ON for a long time when the transceiver is defective DO NOT transmit power into a signal generator or a sweep generator ALWAYS connect a 40 dB to 50 dB attenuator between the transceiver and a deviation meter or spectrum analyzer when using such test equipment 8 READ the instructions of test equipment thoroughly before connecting equipment to the transceiver PLE IS TABLE OF CONTENTS SECTION SECTION SECTION SECTION SECTION SECTION SECTION SECTION SECTION SECTION SECTION SECTION 3 1 3 2 4 1 4 2 4 3 4 4 4 5 5 1 5 2 5 3 9 1 9 2 9 3 9 4 10 10 1 10 2 10 3 10 4 11 12 SPECIFICATIONS INSIDE VIEWS DISASSEMBLY AND OPTION INSTRUCTIONS DISASSEMBLY INSTRUCTION OPTIONAL UNIT INSTALLATIONS 2 coctus CIRCUIT DESCRIPTION CIRCUITS di PS E zas TRANSMITTER CIRCUITS 2 EE POWER SUPPLY CIRCUITS CPU PORT ALLOCATIONS ADJUSTMENT PROCEDURES PREPARATION PEHLADIUSTMEBND See oe neer EENE E EE EERS SOFTWARE ADJUSTMENT PARTS LIST MECHANICAL PARTS AND DISASSEMBLY SEMI CONDUCTOR INFORMATION BOARD LAYOUTS EOW PAND EE 440 470 MHz BAND EXCEPT W N TYPE 470 500 MHz AND H
63. gh the VOL control R143 The applied AF signals are amplified at the AF power ampli fier circuit IC5 pin 4 to obtain the specified audio level The amplified AF signals output from pin 10 are applied to the internal speaker SP1 as the SP signal via the SP jack when no plug is connected to the jack 4 1 6 SQUELCH CIRCUIT A squelch circuit cuts out AF signals when no RF signals are received By detecting noise components in the AF signals the squelch switches the AF mute switch A portion of the AF signals from the FM IF IC IC2 pin 9 are applied to the active filter section IC2 pin 8 where noise components are amplified and detected with an internal noise detector The active filter section amplifies noise components The fil tered signals are rectified at the noise detector section and converted into NOIS pulse type signals at the noise com parator section The NOIS signal is applied to the CPU IC8 pin 19 The CPU detects the receiving signal strength from the number of the pulses and outputs an RMUT signal from pin 49 This signal controls the mute switch IC4 pin 13 to cut the AF signal line 4 1 7 WIDE AND NARROW SWITCHING CIRCUIT The NWC signal from the CPU IC8 pin 38 is applied to the Q41 Q41 is switched ON or OFF by the signal Q41 con trols IC2 s detector output to same level both wide band mode and narrow band mode CIRCUIT VCC RF signal from PLL Q2 Driver
64. ignal from the s DAST GPU IC8 pin 15 Input port for clock signal from the CPU IC8 pin 12 SECTION5 ADJUSTMENT PROCEDURES 5 1 PREPARATION When you adjust the contents on page 5 5 or 5 6 SOFTWARE ADJUSTMENT the optional CS F3G ADJ ADJUSTMENT SOFTWARE Rev 2 0 or later OPC 478 CLONING CABLE and a JIG CABLE see illustration at page 5 2 are required REQUIRED TEST EQUIPMENT EQUIPMENT GRADE AND RANGE EQUIPMENT GRADE AND RANGE 7 2 DG 5 A more 1 10 W 300 600 MHz 50 Q Less than 1 2 1 Frequency range 0 1 600 MHz Frequency accuracy 1 ppm or better Sensitivity 100 mV or better DC 600 MHz 0 to 5 kHz Output voltage Current capacity DC power supply HF power meter terminated type Measuring range Frequency range Impedance SWHR Frequency counter Frequency range Measuring range FM deviation meter SYSTEM REQUIREMENTS IBM PC compatible computer with an RS 232C serial port 38400 bps or faster Microsoft Windows 95 or Windows 98 Intel i486DX processor or faster Pentium 100 MHz faster recommended At least 16 MB RAM and 10 MB of hard disk space 640x480 pixel display 800x600 pixel display recommend ed ADJUSTMENT SOFTWARE INSTALLATION D Boot up Windows Quit all applications when Windows is running 2 Insert the cloning software CD ROM into the apropriate CD ROM drive 3 Select Run from the Start menu 4 T
65. ith permission from Microsoft Corporation All other products or brands are registered trademarks or trademarks of their respective holders e SCREEN DISPLAY EXAMPLE CS F3G ADJ Rev 2 0 IET File Option Tews 190 32 23 C LVIN 96 62h 1 92 V SD 0 00h 0 00V REMOT 14 0 27V BDET 1255 500V pores BAL 132 0 95 SQL 85 BPF ALL Enter to sweep BPFT2 22 Enter to sweep 9 Enter to sweep BPF 14 7 Enter to sweep Enter to start NOTE The above values for settings are example only Each transceiver has its own specific values for each setting Transceiver s connection state Reload adjustment data TCXO tag must check for F4G adjustment Receive sensitivity measurement Connected DC voltage PLL lock voltage Operating channel select RF output power 99090000S 3 conductor 3 5 d mm plug to IC F4GT GS SP jack Co Fe cable C CLONE BPF T1 23 Enter to sweep G DTCS wave balance FM deviation Squelch level Receive sensitivity automatically Receive sensitivity manually Reference frequency Adjustment items 478 e CONNEC
66. ob 8 2 Unscrew 2 screws 3 Take off the chassis in the direction of the arrow 4 Unplug J6 to separate front panel and chassis nickel 2 mm x 2 Chassis Front panel e REMOVING THE MAIN UNIT 1 Remove the searing rubber 2 Unsolder 4 points D and unscrew 1 nut 3 Unscrew 3 screws and 6 screws silver 2 mm to separate the chassis and the MAIN unit 4 Take off the MAIN unit in the direction of the arrow silver 2mm x 6 Shield cover Guide holes Sealing rubber Chassis 3 2 OPTIONAL UNIT INSTALLATIONS 1 Remove the option cover 2 Connect one of UT 96 UT 105 UT 108 UT 109 UT 110 UT 111 and UT 113 optional units to J5 3 Replace the option cover to the chassis hole Option cover Option unit J5 SECTION4 CIRCUIT DESCRIPTION 4 1 RECEIVER CIRCUITS 4 1 1 ANTENNA SWITCHING CIRCUIT The antenna switching circuit functions as a low pass filter while receiving However its impedance becomes very high while D2 and D8 are turned ON Thus transmit signals are blocked from entering the receiver circuits The antenna switching circuit employs type diode switching system Received signals are passed through the low pass filter L1 L2 C3 C8 C666 The filtered signals are applied to the 2 4 type antenna switching circuit D2 D8 The passed signals are then applied to the RF amplifier cir cuit 4 1 2 RF CIRCUIT The RF circuit am
67. phase at the phase detector using the refer ence frequency If the oscillated signal drifts its phase changes from that of the reference frequency causing a lock voltage change to compensate for the drift in the oscillated frequency A portion of the VCO signal is amplified at the buffer ampli fier Q4 and is then applied to the receive 1st mixer Q13 or transmit buffer amplifier circuit Q403 via the T R switch ing diode 03 D4 e PLL CIRCUIT VCO circuit DEV signal from the D A convertor IC10 pin 22 when transmitting 45 9 MHz signal to the FM IF IC 17 Programmable divider 4 4 POWER SUPPLY CIRCUITS VOLTAGE LINE LINE DESCRIPTION The voltage from the attached battery pack The same voltage as the HV line battery volt age which is controlled by the power swtich VOL control Common 5 V converted from the VCC line by the reference regulator circuit IC6 The output volt age is applied to the CPU IC8 the 5 V regula tor controller Q20 reset circuit IC11 and etc 5 V for transmitter circuits regulated by the T5 regulator circuit Q22 The output voltage is applied to the low pass filter Q35 buffer ampli fiers Q403 Q3 and etc 5 V for receiver circuits regulated by the R5 reg ulator circuit Q21 The output voltage is applied to the low pass filter IC12 analog swtich IC4 1st mixer Q13 RF amplifier Q12 and etc Common 5 V converted from the VCC line b
68. plifies signals within the range of frequen cy coverage and filters out of band signals The signals from the antenna switching circuit are amplified at the RF amplifier Q12 after passing through the tunable bandpass filter L17 D10 C85 C86 The amplified signals are applied to the 1st mixer circuit Q13 after out of band signals are suppressed at the 3 stages tunable bandpass fil ter D401 L18 C89 C406 D11 L402 C91 C92 C94 D12 L19 C97 C98 Varactor diodes are employed at the bandpass filters that track the filters and are controlled by the CPU IC8 via the expander IC IC10 using T1 T4 signals These diodes tune the center frequency of an RF passband for wide bandwidth receiving and good image response rejection 4 1 3 1ST MIXER AND 1ST IF CIRCUITS The 1st mixer circuit converts the received signal into a fixed frequency of the 1st IF signal with a PLL output frequency By changing the PLL frequency only the desired frequency will pass through a crystal filter at the next stage of the 1st mixer 2ND IF AND DEMODULATOR CIRCUITS H87 SQLIN signal to the D A convertor IC10 pin 23 AF signal DET R83 0112 C113 I X3 The signals from the RF circuit are mixed at the 1st mixer Q13 with a 1st LO signal coming from the VCO circuit to produce a 46 35 MHz 1st IF signal The 1st IF signal is applied to a pair of crystal filters F11 to suppress out of band signals The filtered 1st IF sign
69. r ampli fier Q1 is controlled by the APC circuit 4 2 5 APC CIRCUIT The APC circuit IC3a Q37 protects the drive and the power amplifiers from excessive current drive and selects HIGH or LOW output power to antenna Power detector circuit D32 D33 The signal output from the power detector circuit 032 033 is applied to the differential amplifier IC3a pin 2 and the 4 signal from the expander IC10 pin 11 controlled by the CPU IC8 is applied to the other input for reference When the driving current is increased input voltage of the differential amplifier pin 2 will be increased In such cases the differential amplifier output voltage pin 1 is decreased to reduce the driving current 4 3 PLL CIRCUIT A PLL circuit provides stable oscillation of the transmit fre quency and receive 1st LO frequency The PLL output com pares the phase of the divided VCO frequency to the refer ence frequency The PLL output frequency is controlled by the divided ratio N data of a programmable divider The PLL circuit contains the VCO circuit Q7 Q8 The oscil lated signal is amplified at the buffer amplifiers Q6 Q5 and then applied to the PLL IC IC1 pin 2 The PLL IC contains a prescaler programmable counter programmable divider and phase detector etc The entered signal is divided at the prescaler and programmable counter section by the N data ratio from the CPU The divided signal is detected on
70. y the 55 regulator circuit 018 019 The output volt age is applied to the buffer amplifier Q36 APC circuit IC3A Q37 and etc The same voltage as the CPUS line for the optional HM 46L HM 75A or HS 51 through a resistor R132 to transmitter circuit to 1st mixer circuit PLST m Shift register lt 5 SCK SO EI 15 3 MHz 4 5 PORT ALLOCATIONS 4 5 1 CPU IC8 pame Pm _ Input port for battely voltage detection 9 RESET Input port for RESET signal Outputs reference oscillator for the E Sch CPU control signal clock signal to the PLL IC EEPROM IC7 etc Outputs strobe signals to the expander IC IC10 pin 6 DAST Input port for the initial version sig nal CLIN Input port for the cloning signal CLOUT Outputs the cloning signal Outputs the cloning signal I cloning signal Ce 2 signals to the PLL IC NOS E XC for for noise signals pulse type Outputs BUSY detection Een Low The channel is busy 26 36 Input port for the optional unit detec OPV1 3 tion signal from J5 Outputs Wide Narrow mode control 38 signal High Wide mode is selected 44 47 Output ports for key matrix B KRO Low When the key is pushed Outputs RX mute control signal 49 RMUT Input port for the RX mute signal from optional units Output TX mute control signal 50 MMUT Input port for the TX mute signal
71. ype the setup program name using the full path name then push the Enter key For example D setup 5 Follow the prompts 6 Program group CS F3G ADJ appears in the Programs folder of the Start menu Audio generator Attenuator Standard signal generator SSG DC voltmeter Oscilloscope Digital multimeter Input impedance 10 MQ V DC or better AC millivoltmeter Measuring range 300 3000 Hz 1 500 mV 40 or 50 dB 10 W or more Frequency range Output level Power attenuation Capacity 120 600 MHz 0 1 HV 32 mV 127 to 17 dBm 50 kQ V DC or better DC 20 MHz 0 01 20 V 10 mV 10 V Frequency range Output level Input impedance Frequency range Measuring range STARTING SOFTWARE ADJUSTMENT D Connect IC FAGT GS and PC with the optional OPC 478 and the JIG cable 2 Boot up Windows and turn the transceiver power ON 3 Click the program group CS F3G ADJ in the Programs folder of the Start menu then CS F3G ADJ s window is appeared Click the TCXO tag 5 Click Connect on the CS F3G s window then appears IC FAGT GS s up to date condition Set or modify adjustment data as desired IBM is a registered trademark of International Bussiness Machines Corporation in the U S A and other countries Microsoft and Windows are registered trademarks of Microsoft Corporation in the U S A and other countries Screen shots produced w

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