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IC-F11/F12 series Service Manual

1. o o o MAIN UNIT MP1 8510013000 2336 VCO case 8510011101 1922 VCO cover 1 8510013800 2458 main shield ACCESSORIES REF NO ODER NO DESCRIPTION Optional product Antenna FA SC55U Optional product Battery BP 222 Optional product Battery BP 209 Optional product BC 147A Optional product BC 146 ACC F11BR OTHER only only Optional product 1922 Belt clip F11 F12 F11BR F11S F11BR F11S F12S lt 1 For USA only Screw abbreviations BT Self tapping PH Pan head NI Nickel ZK Black NI ZU Nickel zinc 21 ES MP32 C MP27 C MP8 MP 14 A 5 2 ye MP13 o gee C P AY x MP29 C c FS 12 MP35 C F11BR 118 F12S only A 18 MP29 C e C IC F11BR F11S F12S MP19 C F11 F12 only ST 26 pa MP33 MP4 NG Sa Y Laser ES uM 15 i TI a gt i MAIN unit 1 2 29 MP30 C MP11 C MP29 C di MP34 20 1 CHASSIS PARTS M MAIN UNIT UNIT abbreviation 7 2 SECTION 8 SEMI CONDUCTOR INFORMATION e TRANSISTOR AND FET S 2SA1577
2. L1 VCOSV T 30 nH 32 nH R2 C51 C49 T 47 P R16 0 001 11 7P 2P R31 0 5 P R19 100 C9 C8 L3 4 7 k R22 100 C20 C18 0 001 47P A 7 H 7 Q10 220 Song T 0 001 47 I K 37V 35V dV L52 DI 35 D7 cei Y 25 5085 Y L51 60 15 307 C5 C3 C1 1 1VU350B HVU350B 0 001 C n Tooo 81 187224 R252 R26 110 267 10k C12 C7 C65 115 C60 C4 68 k gt L11 0 001 100P 10 L53 L5 L4 0 001 Q8 2P lt ps 41 SAK 13V D3 24V C36 DTC144EU 832 ios QN MA77 OV 18 P 83 TP fap peer 27 EP pe 25 2974 P 15 1 7 7 6 2505085 v Dar e X ER Low ui 495 I 47k 0 001 T 0 1 15 P 15 P 2SC5107 O 2SC5107 O SE dl to 4 4 0v 6 001 836 o OV I udi 3 2 0 V 001 0 001 0v R5V R5V 55 sw 46V RSSI 66666 RSSI RSSI C126 R80 C125 R78 R77 S 014 ju ov 33 P 12 27P 10k 1k 033 m i DTA144EV 4 5 V C124 470 k onl 10k onl 6 001 Toot C129 126 R79 0 001 LC107 529 Only ois i C102 56 P 0 47 H C123 470 C119 C115 TAP 70001 218k 5 61 onl 0106 Y MA2S111 only S L R85 Q16 pah Tet IP a 560 4 014 015 35 294 0 C111 D12 C133 Sk dov WE OTIO 820 OV 31V 865 92 Be nH SP HVUSSOB d L21 HVU350B MAT I 1P R86 C128 bem x R76 C122 TET C117 2 5 P 22k 20V ua 120 k 56 C104 ISV307 R59 C96 R57 R 120 0001
3. I smm gt SQL 85 BPFALL Enter to sweep BPF 23 Enter to sweep BPF T2 22 Enter to sweep 9 Enter to sweep 4 7 Enter to sweep TY Enter to start lt _ NOTE The above values for settings are example only Each transceiver has its own specific values for each setting Transceiver s connection state DTCS wave balance Reload adjustment data FM deviation Receive sensitivity measurement Squelch level Connected DC voltage Receive sensitivity automatically PLL lock voltage Receive sensitivity manually Operating channel select Reference frequency RF output power Adjustment items DODOS 3 conductor 3 5 d mm plug to IC F4GT GS SP jack 9 a cable dn CLONE OPC 478 CONNECTION Standard signal generator to the antenna connector 0 1 uV to 32 mV to MIC Audio generator 7127 dBm to 17 dBm CAUTION DO NOT transmit while an SSG is connected to the antenna connector FM Attenuator deviation meter 40 dB or 50 dB HF power meter 1 10 W 50 Q Frequency counter to an RS 232C port Personal computer DB9 female plug incl
4. 471 V 470 Q 6200005720 S COIL ELJRE 33NG F 7030003720 S RESISTOR ERJ3GEYJ 224 V 220 6200008280 S COIL 0 30 1 7 7TL 50N 7030005050 S RESISTOR ERJ2GEJ 103 X 10 6200008280 S COIL 0 30 1 7 7TL 50N 7030003720 S RESISTOR 224 V 220 6200007750 S COIL LQN21A 56NJ04 sO 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 7030003720 S RESISTOR ERJ3GEYJ 224 V 220 6200007750 S COIL LQN21A 56NJ04 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 6200009180 S COIL ELJRE R10J F3 7030003430 S RESISTOR ERJ3GEYJ 821 V 8200 6200005540 S COIL ELJNC R47K F 7030003440 S RESISTOR 102 V 1 6200001980 S COIL NL 252018T 1R0J 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 6200001980 S COIL NL 252018T 1R0J 5222 La 7030003400 S RESISTOR 471 V 470 Q 7030003210 S RESISTOR ERJSGEYJ 120 V 12 Q 6200009180 S COIL ELJRE R10J F3 6200008260 6200008510 6200007750 6200002690 7030003670 7030003340 7030003580 7030003520 7030003240 7030003680 7030003520 7030003300 7030003620 7030003520 7030003200 7030003320 7030003560 7030003440 7030003320 7030003640 7030004040 7030003360 7030003660 7030003320 7030003660 7030003560 7030003280 7030003430 7030003520 7030003520 7030003640 7030003620 7030003440 7030003720 7030003670 7030003440 7030003360 7030003480 7030004050 7030003550 7030003440 7030003560 7
5. 1590003020 S TRANSISTOR XP4216 TX 7210003060 7030003380 7030003410 5210000710 5040002070 2250000450 0910054463 VARIABLE S RESISTOR S RESISTOR S FUSE S LED ENCODER PCB TP76N00N 15F 10KA 2251 ERJSGEYJ 331 330 ERJ3GEYJ 561 V 560 0 KAB 2402 322 NA29 LNJ107W5PRW TP70QF4161 16F 2458A B 5603C SW B UNIT F11BR F11S AND F12S ONLY ORDER k ikllu 1590003020 S TRANSISTOR XP4216 TX 7210003060 7030003380 7030003410 5210000710 5040002070 7120000470 7120000470 0910054473 MAIN UNIT ORDER SR 1140005990 1110002750 1110003490 1110001810 1110005320 1130008090 1140009850 1130009110 1190000350 1110005350 1130010490 1110005330 1130007020 1130007570 1110005330 VARIABLE S RESISTOR S RESISTOR S FUSE S LED JUMPER JUMPER PCB TP76NOON 15F 10KA 2251 ERJSGEYJ 331 330 ERJ3GEYJ 561 560 0 2402 322 29 LNJ107W5PRW ERDS2TO ERDS2TO B 5604C MB15A02PFV1 G BND ER TA75S01F TE85R TA31136EN D EL TA7368F 1 NJM13403V TE1 BU4066BCFV E1 HD6433664A24FP S 80942ANMP DD6 T2 M62363FP 650C NJM2870F05 TE1 BR24C16FV E2 NJM12904V TE1 TC7S66FU TE85R BU4094BCFV E2 NJM12904V TE1 1560001050 1560001020 1530003420 1530003310 1530003310 1530003310 1590000430 1530003230 1530003230 1590001190 1560000540 1590000720 1580000750 1580000660 1530002600 1530002690 1520000460 159000119
6. PARTS LIST MECHANICAL PARTS AND DISASSEMBLY SEMI CONDUCTOR INFORMATION BOARD LAYOUTS MAIN UNIT PPP SW A AND SW B UNITS aaa aaa 2 146 OPTIONAL DESKTOP INFORMATION PANI aaa ban du a as aa AN anak a Ja HR DISASSEMBLY INFORMATION VOLTAGE DIAGRAM Ew at et ees Rea ec Reg oe ees BOARD LAYOUT 12 22 4 24 406 8 6 BLOCK DIAGRAM VOLTAGE DIAGRAM MAIN UNIT SW A AND SW B UNITS V ses SECTION 1 SPECIFICATIONS H EIA 152 C 204D or TIA 603 ETS 300 086 151 505 MHz 158 4075 MHz F11BR only Frequency coverage 146 000 MHz 174 000 MHz 146 000 MHz 174 000 MHz 2 channel IC F11BR F11S F12S 16 channel IC F11 F12 89mmdl Output impedance Audio 6 normal Intermediate frequency 1st 31 050 MHz 2nd 450 kHz Operating temperature range 30 C to 60 C 22 F to 140 F 25 C to 55 C 13 F to 131 F T High power 1 6 A 5 W except F11BR 1 1 A 2 W F11BR only 5 5 5 Rx Rated audio 250 mA Dimensions 54 W x 128 H x 37 D mm 2V8 W x 51 25 H x 1 S 32 D inch Projections not included Weight 310 g 10 1 oz with BP 209 300 g 10 6 oz with BP 222 High 5 0 W F11BR 2 0 W Low1 2 0 W except F11BR low2 1 0 W HF outp
7. 820 lt D T33P R74 R72 82 l i Dus 710 SIME C113 27 P R62 18 P 120k 68 k C95 68P 220k 220 8 I 0105 47 0 220k o I 22 IC2 Ds 1 oom 108 jd 220 k j 5 10 P 75501 MA2S111 C118 R73 n F R239 TT 0001 10k A s 863 6001 100 k E 0 001 T i 108 VCC VCC VCC V S5V S5V 5V AF ON SN JR AF ON IC4 TA7368F 3 4 V 1 6 BUA066BCFV 020 4 R109 25111 8111 110 27 3 3k R238 100 k C163 CONT C 9 Cid NJM13403V 100 gt 126 VEE 114 R112 gt R126 M dae Ha C173 228 Z 100 k AFON VOLOUT 248 0 1 VOLOUT E AFOUT p AFOUT LLI VCC A IC9 M62363FP 650C EMEN L29 39 H CPU5V VOLOUT R165 4 8 V i E R151 470 C201 NTCCM20124AG473JCT peli pz QUN T 47P T T 3 KORIT FM NE IC8 S 80942ANMP DD6 X3 CR 702 PB1 AN1 PB2 AN2 PB7 AN7 PB6 AN6 PB5 AN5 PB4 AN4 VOUT4 VOUT5 poor VINA VIN5 13 C203 0 01 R204 390 k 0 1 4 0 001 R203 11 25V C232 R205 NJM13403V 0 0012 180 k e C217 15 C233 lt RAM d Usce o BU4094BCFV IC13 R187 820 F 0 039 3 TC7S66FU UA s cl EE lt R184 47 k Q35 4 DTC144EU 5 R192 R190 C222 Q28 DTC144EU 18k 47k 0 1 lt DUSE 0 Ri DTCS R193 220 k ci 128 LEY 45V NJM12904V C22
8. ERJ3GEYJ 473 V 47 EXB V4V 102JV 1 EXB V8V 102JV ERJ3GEYJ 104 100 ERJ3GEYJ 152 V 1 5 ERJ3GEYJ 394 V 390 kQ ERJ3GEYJ 184 180 ERJ3GEYJ 823 V 82 ERJ3GEYJ 393 V 39 ERJ3GEYJ 104 V ERJ3GEYJ 104 V ERJ3GEYJ 124 V ERJ3GEYJ 104 V ERJ3GEYJ 153 V 15 ERJ3GEYJ 471 470 Q ERJ3GEYJ 102 V 1 ERJ3GEYJ 223 V 22 ERJ3GEYJ 223 22 ERJ3GEYJ 473 V 47 ERJ3GEYJ 104 V 100 ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 104 V 100 ERJ3GEYJ 683 V 68 ERJ3GEYJ 683 V 68 ERJ3GEYJ 683 V 68 kQ ERJ3GEYJ 683 V 6 ERJ3GEYJ 683 V 68 ERJ3GEYJ 103 V 10 only ERJ3GEYJ 474 V 470 only ERJ3GEYJ 562 V 5 6 only ERJ3GEYJ 273 V 27 ERJ3GEYJ 154 V ERJ3GEYJ 104 V ERJ3GEYJ 104 V ERJ3GEYJ 104 V ERJ3GEYJ 104 V 030004050 030003 60 030003 60 7030003690 7030003200 7030003400 4030007000 4030006980 4030009650 4030011530 4030007050 4030006860 4030006860 4030007090 4030006860 4030007040 4030007030 4030006860 4030007030 4030007030 4030006860 4030007110 4030007090 4030006860 4030006860 4030011600 4030017430 4030006860 4030006860 4030006860 4030007130 4030006860 4030007090 4030007040 4030006860 4030007000 4030007020 4030006860 4030006980 4030007050 4030006860 4030009520 4030007090 4030006860 4030006860 4030009500 4030009520 4550006450 4030007090 4510004630 4030007090 4030006860 403000
9. 7030003460 S RESISTOR 152 V 1 5 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 0 7030003430 S RESISTOR ERJ3GEYJ 821 820 Q 7030003480 S RESISTOR 222 V 2 2 7030003240 S RESISTOR ERJSGEYJ 220 V 22 Q 7030003440 S RESISTOR ERJSGEYJ 102 V 1 7030003560 S RESISTOR ERJSGEYJ 103 V 10 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 7410000950 S ARRAY EXB V8V 102JV 410000950 030003400 030003 60 030003 60 030003 60 7030003560 7030003480 7030003560 7030003520 7030003560 7030003520 7030003620 7030003600 7030003600 7030003650 7030003710 7030003560 7030003640 7030003640 7030003440 7030003640 7030003580 7030003400 7030003760 7030003680 7030003640 7030003640 7030003590 7030003720 7030003660 7030003690 7030003600 7030003600 7030003600 7030003640 7410000770 7410000950 7030003680 7030003460 7030003750 7030003710 7030003670 7030003630 7030003680 7030003680 7030003690 7030003680 7030003580 7030003400 7030003440 7030003600 7030003600 7030003640 7030003680 7030003720 7030003480 7030003680 7030003660 7030003660 7030003660 7030003660 7030003660 7030003560 7030003760 7030003530 7030003610 7030003700 7030003680 7030003680 7030003680 7030003680 7030003440 S ARRAY 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 RESISTO
10. VOLOUT 1 var 14 024804 AFOUT E AFOUT pum 1 11 n IC9 M62363FP 650C L2939 H 151 VOLOUT OV 1 a IR Q425B1132R S ds pa IC10 TING C201 _ SPEAKER _ mv _ NG O NJM2870 Ti VOUT8 H I 47P CHASSIS UNIT m T5V js 2 3 VOUT7 Wi I 25 1577 Q VIN7 IC8 S 80942ANMP DD6 Des R173 GND 2SA1577 Q 10k 025 565 OUT TM OPC 963 x XP6501 AB Q23 _ TT X3 CR 702 2294225592 LM DTA144 EU 55555255 POO Oo VOUT4 VOUTS MC1 R 1 gt gt 22 C207 121 vIN4 VIN5 H3 l 33k 7 i T g 10 0 A 214 53146 3 8 HD6433664A24FP 11 O gt 5 m 55 2 r V MR EXST _ J4 56 RMUT lt CENCO IC5A lt gt NJM13403V em 8210 8216 R217 R218 iis C217 015 DL 1208 47 k ui ssc BU4094BCFV 218 Rese gt R214 R188 XM one NTG n2 TC7S66FU 4 lt Q32 C258 C223 tonecode D24 EXT SP Hsuss DTC144TU 47P C245 AM A4EU 10001 70 001 22k C Q28 DTC144EU bi 7 i lt l z gt gt p a DIGS NJM12904V IC16A C246 IC16B NJM12904V 0 7 V u B
11. VERBNM MB15A02PFV 1 220 Q8 RP i 41 ADE 1 3 V 03 21V cae 11 18 7P 039 17 83 Leti 10 15 R OSCIN 153 MHz qj DTC144EU R32 12 12V 77 18 25 2974 T68P 1581 15 18P pese Je un aa 048 V Bp 47k ren I T Hw 1 6 1 Dal ER 642 amp C38 MP5 ID 5 w 25 5085 Y NG W 22P 9 MA77 R18 Top Ve 10 EE RB706F 40 C76 Q7 Q6 18 T 158 100 Toi so TW 3 aM 25051070 25 51070 ia LOCK 45V D20 6 L C87 COME C70 2 20V UNLOCK 0 5 MA2S111 220k 7 0 001 poi 0 001 DEV R5V R5V 4 6 V R5V pSV V Wis Wie Wii Le l D only D only D only J 94 R96 dai R94 RSSI RSSI SH RSSI Jek 150 R89 C126 R80 C125 R78 R77 0 6 V 470 R83 33P 12 27P 10k 1k R66 DTA144EV J1 C153 m gu 100 10k Q33 R228 0 01 lt 124 OV 0 01 lt 470 k A only 10 k A only 10 P C151 0149 127 FL 311 0 001 0 01 ci 470 C115 MP cn R229 106 DIS 4 P Q L20 From V 18 P 1 0 H 1 5 16 29 56 P 0 47 H C123 C119 47 P 70 001 18 5 6 k onl MA2S111 onl K 018 18P T Fl2 2 C136 i 100 k d 1P y 6 P 8 50 nH SANNI 2SC4116 GR Aia E Roo 0 01 566 016 D15 14 3SK294 0 C111 D12 _ 4 5 p bi VCC 120k 868 mE 35 272 OV HVU350B HVU350B c116 21045 31V Re 708 seni SPA HVUSSOB p 21 MAT i R100 154
12. 0 1 664 82 k 25 880 REF 10k 0 01 47 8 100 P 10 4 031 E 85 8230 019 W 25 4215 I 9 F1 22 27k 4 036 HVC362 C253 R49 C81 m C51 C49 le C93 R249 470 k 47P 10 4 7 k T 47 P D21 n 7 910 R250 470 k 47 H MA2S111 L C83 R46 C69 C268 05 D7 C61 25 5085 7 25 P HVU350B HVU350B 0 001 b 115 C60 e 08 23 22 H 000 i DTC144EU R32 L e 4 7 k C62 Q11 Ww 25 5085 LOCK 4 5 D20 UNLOCK 0 5 MA2S111 R5V RSV W13 Wie UL Poissy V d b only only only R96 OV m 894 OV R221 RSSI 2p 10P qe 100kY 450 24 Reg J1 C153 28 100 O only 0 01 esok 10 H 4 5 V ese IC3 TA31136FN p 2 9 V 4 2 150 10 C151 C149 1 FL 311 0 001 10 01 0 47 From 018 T18P I9 1 0 H FI L OSCIN du I 56 P 25 4116 GR ce CEEE 0 00 ET EE R85 Cp R90 nj S o8 8 R100 pe js C134 TP R86 C128 m gt 21 220 P SQLIN 47 k r 1 7 e 617 Ts 120 158 157 156 ox lq T al 10 001 0 001 0 001 C155 R98 142 25 4215 0 1 220 P 47 k 0 001 0 001 lt 147 C146 0145 104 0 001 T AN J T I VCC SW A and SW B S5V S5V V TUS 5V 5V 5V R133 1 Lav 45V EPON 1 C183 128 058 NJM13403V 24N IC6 BU4066BCFV Td 0 1 0 047 R127 R141 C1
13. 180 S RESISTOR ERJSGEYJ 103 V 10 S RESISTOR ERJ3GEYJ 473 47 S RESISTOR ERJSGEYJ 103 V 10 S RESISTOR ERJSGEYJ 123 V 12 S RESISTOR ERJ3GEYJ 562 V 5 6 S RESISTOR ERJSGEYJ 103 V 10 S RESISTOR ERJSGEYJ 123 V 12 S RESISTOR ERJ3GEYJ 472 V 4 7 S RESISTOR ERJSGEYJ 103 V 10 S RESISTOR ERJ3GEYJ 204 V 200 S RESISTOR ERJ3GEYJ 471 470 Q S RESISTOR ERJ3GEYJ 104 V 100 S RESISTOR ERJ3GEYJ 153 V 15 B only S RESISTOR ERJ3GEYJ 471 V 470 Q S RESISTOR ERJ3GEYJ 104 V 100 S RESISTOR ERJ3GEYJ 104 V 100 S RESISTOR ERJ3GEYJ 104 V 100 S ARRAY EXB V8V 102JV S ARRAY EXB V8V 102JV S ARRAY EXB V8V 102JV S THERMISTOR NTCCM20124AG473J T S RESISTOR ERJSGEYF 104 100 S RESISTOR ERJSGEYF 104 V 100 F12 and F12S F11 and F12 F11 FH BR and F11S B FH BR F11S and F12S S Surface mount MAIN UNIT MAIN UNIT ORDER ORDER 7030003940 S RESISTOR ERJ3GEYF 104 V 100 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 7080003200 S RESISTOR 100 V 10 0 7030003800 S RESISTOR ERJ3GEYJ 105 V 1 7030003570 S RESISTOR ERJ3GEYJ 123 V 12 7030003570 S RESISTOR ERJ3GEYJ 123 V 12 7030003570 S RESISTOR ERJ3GEYJ 123 V 12 7030003600 S RESISTOR ERJSGEYJ 223 V 22
14. ERJSGEYJ 102 V ERJSGEYJ 221 V ERJSGEYJ 222 V ERJ3GEYJ 1800 V ERJSGEYJ 822 V 4 2 ERJSGEYJ 102 V 1 ERJSGEYJ 103 V 10 ERJ3GEYJ 122 V 1 2 ERJSGEYJ 470 V ERJS3GEYJ 823 82 kQ ERJS3GEYJ 473 47 ERJSGEYJ 103 V ERJS3GEYJ 473 V 47 EXB V8V 102JV ERJSGEYJ 560 56 Q ERJ3GEYJ 103 V 10 ERJS3GEYJ 222 V 2 2 ERJ3GEYJ 103 V 10 ERJSGEYJ 683 68 ERJSGEYJ 154 V ERJ3GEYJ 124 V 120 ERJ3GEYJ 101 100 0 ERJSGEYJ 102 V 1 ERJ3GEYJ 224 V 220 ERJ3GEYJ 103 V 10 Pm lt lt lt lt lt lt lt lt lt lt TN n O 7030003320 7030003410 7030003330 7030003430 7030003400 7030003690 7030003420 7030003470 7030003380 7030003280 7030003340 7030003450 7030003780 7030003640 7030003450 7030003640 7030003200 7030003260 7030003560 7030003490 7030003500 7030003440 7030003660 7030004910 7030003610 7030004730 7030003430 7030003560 7030003690 7030003620 7030003680 7030003720 7030003730 7030003670 7030010320 7030003560 7030008090 7030003610 7030003800 7030003710 7030003560 7030003640 7030003560 7030003570 7030003530 7030003560 7030003570 7030003520 7030003560 7030005270 7030003400 7030003680 7030003580 7030003400 7030003680 7030003680 7030003680 7410000950 7410000950 7410000950 7510001280 7030003940 70300039
15. Frequency range Measuring range Digital multimeter Input impedance 10 DC or better AC millivoltmeter Measuring range 10 mV 10 V STARTING SOFTWARE ADJUSTMENT D Connect transceiver 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 F11 ADJ in the Programs folder of the Start menu then CS F11 ADJ s window is appeared 4 Click Connect on the CS F11 s window then appears transceiver s up to date condition 5 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 with permission from Microsoft Corporation All other products or brands are registered trademarks or trademarks of their respective holders SCREEN DISPLAY EXAMPLE CS F11 ADJ Rev 1 0 TAK File Option 2 COM 1 OPEN Connect Reload F5 Disp para J 197 C5h 7 73 V TEMPS 190 BEh 32 23 C LVIN 98 62h 1 9 V SD 0 00h 0 00 V REMOT 14 0 0 27 V BDET 255 FFh 5 00 V Power L1 255 4843 4 ggg dg 8 DTCS BAL 132 r MOD W 92 MOD N 50
16. SW A SW B UNIT ar a SW A TP70QF4161 D SP4 DET D Ri SELECT ANALOG ANALOG IC5B SW SW AF VR EMERGENCY NJM13403V I VOLIN VOLOUT J5 DEV D A 7 gt ax BAL DTC144EU I IC4 EXT SP F1 TA7368F V E HV BATT 6 HSJ1456 01 220A DS1 CTCSS DTCS LNJ107W5PRW Q1 XP4216 B BUSY LED RLED D17 RB706F 40 CLONE LED SW q BUFF 6032 DTC144TU kd TX LED West eo oc ee i a NE GENG EN s cia o FI o 9 16 NJM12904V 029 25 4116 028 DTC144EU Q30 XP1213 Q24 2581132 55 REG IC12A IC12B NJM12904V NJM12904V Q26 25 1577 027 25 1577 NJM13403V T5V REG itas TXC IC8 S 8094ANMP BEEP NOIS RSSI TV NJM2870 LVIN BDET IC11 HN58X2416TI TEMP Q23 DTA144EU BATV Q25 XP6501 EEPROM Explanatory notes X3 A CONTROL LINE 016 LINE 77 LINE LINE BU4094BCFV SECTION 12 VOLTAGE DIAGRAM NOTE F12 and F12S O F11 and F12 F11 FH BR F11S F11BR F11S and F12S T VCC T5V un T5V VCO5V 55 012 6501 AB si 45V 5V 6 11 5 C56 2 47 R47 47 1 _ a C57 R29 0 06 1k 0 001 R50 C84 R51 C252 C82 R48 Q13 LV 820
17. level converter circuit to SP JIG cable SINAD meter Speaker 8 Q POWER CABLE CONNECTIONS SUPPLY GND Battery type detector NOTE When you adjust the output power high 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 ul UNIT ADJUST 1 PLL LOCK Operating frequency MAIN Connect a digital multi L16 174 000 MHz meter to check point e Transmitting LV VOLTAGE e Receiving e Transmitting e Operating frequency 146 000 MHz RF power meter L16 PLL lock voltage adjustment LV PLL lock voltage check point TOP VIEW 5 4 5 3 SOFTWARE ADJUSTMENT Select an operation using T J 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 frequnecy 174 0000 FREQUENCY 174 000 MHz panel counter to the antenna connec 158 4075 MHz TXF 158 4075 MHz tor High Low switch Low Connect the RF power meter or 50 dummy load to the antenna connector Transmitting OUTPUT Operating frequency Top Connect an RF power meter
18. 1E 103K T A C1608 JB 1H 102K T A C1608 CH 1H 010B T A C1608 CH 1H 090D T A C1608 JB 1E 103K T A C1608 CH 1H 101J T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 121J T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C2012 JF 1C 105Z T A C1608 JB 1H 102K T A C1608 JB 1C 104KT N C1608 CH 1H 100D T A C1608 CH 1H 180J T A C1608 CH 1H 020B T A C1608 CH 1H 180J T A C1608 CH 1H 100D T A C1608 JB 1E 103K T A C1608 CH 1H 221J T A C1608 CH 1H 221J T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A 00000 000 MAIN UNIT 4030006860 4030006860 4510004640 4030006860 4030006850 4510006940 4030008920 4030007090 4550006700 4030008920 4030009660 4550006650 4030008630 4030009660 4510006090 4030011600 4030007150 4030008770 4030009970 4550006170 4030006900 4030008680 4030008920 4030008920 4030011600 4030007160 4030011600 4030008770 4030006870 4030008880 4510004630 4030006850 4030008920 4030008630 4030008630 4030007050 4030007030 4030007110 4030006850 4510005430 4030008630 4030006860 4030008890 4030007090 4030006860 4030006900 4030006900 4030008630 4550006200 4510004630 4030006900 4030008630 4510005430 4030006900 4030006900 4030006860 4030007090 4030006860 4030006900 4030011600 4030008910 4030011600 4030009490 4030006900 4030011600 4030007090 4030008900 4510004650 4030011600 4030006900 4030011600 4030009880 4030006900 4030008910 4030010020 403001
19. C 820 TP Ex 25 876 C122 25 52 2 0 V 120 K 56 nH 0164 MATA 659 ces R54 S 9 KA 220 P DEC 1 S 134 866 C128 01H 120 C117 2287 C110 C109 R68 270 k cui Bea 1208 T 0 1 68 k C95 SQLIN r 1 ol __ KU 9 120 47 133 R74 R72 T82P 47 P 0 01 470 x 18 P IC2 0 001 j e in el 1 Q17 68P T220k ZT220k i 1 56 6105 47 101 22 025 4 R98 C142 25 4215 0 R75 R71 220k 13 6 10 P amp 75501 25111 R99 C155 47 k C144 10k 10k 2 5 P 12k 220 P 0 001 10 001 C118 R73 4P R239 C147 2 T pup 00001 109 A C1 i 863 ds 100 k 1 O 0 AN T 0 001 J 0 00 108 2 VCC VCC VCC ul lt att VCC VCC i PLI ssv 55 Y A UN UNITS 6 EN Tas 5 019 AF ON IC4 TA7368F 34 7 R133 2581132 R 7 5 V 1 10 VOLOUT A m 2 fk 1088 NJM13403V IC6 BU4066BCFV i 0 04 R141 187 0 0056 AF ON Q20 4 470 1 0 022 only 0 0022 NJM13403V AFO Rios 023 C162 C161 C160 TOU dos 68k 25111 470 P 0 001 47 PTT OFF 0 Q22 UN911H EK NEN 4 R140 S 258k Ens lt VOLOUT VOLIN 470 F TEM 92 i 100 k 190 CONT C 10047 7 470P EE NJM13403V M 8112 6179 2 UNE 8117 108 81 22k Z j gt ol 5 5 100 n gt L gt VOLIN VOLN
20. SINAD meter with an Minimum distortion 146 000 MHz 8 Q load to the SP jack 151 505 MHz Channel spacing Narrow Connect a standard signal generator to the antenna connector and set as Frequency 146 000 MHz 151 505 MHz 10 pV 87 dBm OFF 1 75 kHz S SIDE BPF T1 BPF Level Modulation Deviation Receiving CONVENIENT The BPF T1 BPF T4 can be adjusted automatically D 1 Set the cursol to BPF ALL on the adjustment program and then push ENTER key D 2 The connected PC tunes BPF 1 T4 to peak levels or 1 Set the cursol to one of BPF T1 T2 T3 or T4 as desired 2 Push ENTER key to start tuning 3 Repeat 2 1 and 2 to perform additional BPF tuning SQUELCH LEVEL SQL Operating frequency 160 000 MHz 156 956 MHz Channel spacing Wide SINAD meter with 12 dB SINAD panel 8 load to the SP jack Connect a standard signal generator to the antenna connector and set as Frequency 160 000 MHz 156 956 MHz Level 0 2 uV 121 dBm Modulation 1 kHz Deviation 3 5 kHz T At the point where the audio signals just appears The output level of the standard signal generator SSG is indicated as the SSG s open circuit 11 F11S F12 and F12S lC F11BR only SECTION 6 PARTS LIST SW A UNIT F11 AND F12 ONLY ORDER 521 MAIN UNIT ORDER 511
21. tripling it s ref erence frequency The 2nd IF signal from the 2nd mixer IC3 pin 3 passes through a ceramic filter FI2 to remove unwanted hetero dyned frequencies It is then amplified at the limiter amplifi er IC3 5 and applied to the quadrature detector IC3 pins 10 11 to demodulate the 2nd IF signal into AF signals 4 1 5 AF CIRCUIT AF signals from the FM IF IC IC3 pin 9 are applied to the analog switch IC6 1 after being passed through the high pass filter IC5B pins 5 7 via the DET signal The signals pass through the low pass filter IC5D pins 13 14 and then applied to the analog switch IC6 pins 9 10 again The output signals from the analog swtich IC6 pin 11 are applied to the AF power amplifier IC4 pin 4 after being passed through the VOL control SW A SW B unit R143 via the VOLIN and VOLOUT signals 2nd IF filter 450 kHz 5 3 2 C PRA X 15 3 MHz TA31136F 12 116 1st IF from the IF amplifier 017 NOIS signal to the CPU pin 53 RSSI signal to the CPU pin 59 The applied AF signals are amplified at the AF power ampli fier circuit IC4 pin 4 to obtain the specified audio level The amplified AF signals output from pin 10 as AFOUT signal 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
22. 0 1590000430 1590002530 1590000720 1520000460 1590001190 1510000920 1510000920 1590000430 1530002690 1590001770 1530002600 1590000660 1560000840 1590000430 1560000840 1750000580 1790001670 1790000620 1790000620 1720000780 1790001260 1720000780 1750000580 1790000620 1720000780 1720000780 1720000780 1720000780 1790000620 1790001670 1790001250 1750000830 1790001250 1790001250 1790000620 1790001250 1720000360 1790001250 2030000130 2020001840 6050011070 6070000210 6050011180 6200008580 6200009800 6200002860 6200008280 6200008230 6200003590 S FET 2SK2974 S FET 2SK2973 MTS101P S TRANSISTOR 2SC5110 O TE85R S TRANSISTOR 2SC5107 O TE85R S TRANSISTOR 2SC5107 O TE85R S TRANSISTOR 2SC5107 O TE85R S TRANSISTOR DTC144EUA T106 S TRANSISTOR 2SC5085 Y TE85R S TRANSISTOR 2SC5085 Y TE85R S TRANSISTOR XP6501 TX AB S FET 2SK880 Y TE85R S TRANSISTOR DTA144EUA 106 S FET 3SK294 TE85L S FET 3SK272 TX S TRANSISTOR 2SC4215 O TE85R S TRANSISTOR 2SC4116 GR TE85R S TRANSISTOR 2SB1132 100 R S TRANSISTOR XP6501 TX AB S TRANSISTOR DTC144EUA T106 S TRANSISTOR UN911H TX S TRANSISTOR DTA144EUA T106 S TRANSISTOR 2SB1132 T100 R S TRANSISTOR XP6501 TX AB S TRANSISTOR 2SA1577 T107 Q S TRANSISTOR 25 1577 107 Q S TRANSISTOR DTC144EUA T106 S TRANSISTOR 2SC4116 GR TE85R S TRANSISTOR XP1213 TX S TRANSISTOR 25 4215 TE85R S TRANSISTOR DTC144TU T107 S FET 2SK1829 TE85R A on
23. 00 4510005860 4030006860 4030007090 4030011600 4030006860 4030007100 4030007100 4030008630 4030007090 4030007090 4030006860 4030011600 4030011600 4030006900 4030011530 4030007040 4030007050 4030007010 4030009910 4030009910 4030011770 4030006860 4030007060 4030007090 4030009530 4030009550 4030009510 4030006860 4030007090 4030006900 4030007090 4030009530 4030009910 4030006900 4030007100 4030017460 4030006860 4030009550 4030007120 4030006860 4030009540 4030007070 4030007110 4030006860 4030009350 4030011770 4030007040 4030006860 4030007060 4030007070 4030007090 4030006860 4030007100 4030006900 4030006860 4030009510 4030007000 4030006900 4030007130 4030006860 4030006860 4030007140 4030006860 4030006860 4030006860 4030008680 4030006860 4030011600 4030007010 4030007040 4030009520 4030007040 4030007010 4030006900 4030007170 4030007170 4030006860 4030006860 S CERAMIC C1608 JB 1E 103K T A S ELECTROLYTIC ECEV1HA2R2SR 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 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERA
24. 030003450 7030003280 7030003670 7030003640 7030003560 7030003640 7410000950 7030003290 7030003560 7030003480 7030003560 7030003660 7030003700 7030003690 7030003320 7030003440 7030003720 7030003560 S COIL 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 ARRAY S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR 0 30 1 7 8TL 60N 0 30 0 9 4TR 10 5N LQN21A 56NJ04 MLF1608A 1R0M T ERJSGEYJ 823 V ERJSGEYJ 151 V ERJSGEYJ 153 V ERJSGEYJ 472 V ERJSGEYJ 220 V ERJSGEYJ 104 V ERJSGEYJ 472 V ERJSGEYJ 680 V ERJSGEYJ 333 V ERJSGEYJ 472 V ERJ3GEYJ 100 V ERJ3GEYJ 101 V ERJ3GEYJ 103 V ERJSGEYJ 102 V ERJ3GEYJ 101 V ERJSGEYJ 473 V ERJSGEYJ 487 4 7 Q ERJSGEYJ 221 V ERJSGEYJ 683 V ERJ3GEYJ 101 V ERJSGEYJ 683 V ERJSGEYJ 103 V ERJSGEYJ 470 V ERJSGEYJ 821 V ERJSGEYJ 472 V ERJSGEYJ 472 V ERJSGEYJ 473 V ERJSGEYJ 333 V ERJ3GEYJ 102 V ERJSGEYJ 224 V ERJSGEYJ 823 V
25. 08 JB 1H 102K T A C1608 CH 1H 470J T A C1608 CH 1H 180J T A C1608 JB 1H 102K T A C1608 CH 1H 090D T A C1608 CH 1H 120J T A C1608 JB 1H 102K T A C1608 CH 1H 070D T A C1608 CH 1H 220J T A C1608 JB 1H 102K T A C1608 CH 1H 020 C1608 CH 1H 470J T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 0R5B T A C1608 CH 1H 020 ECST1EY105R C1608 CH 1H 470J T A S ELECTROLYTIC ECEV1CA100SR 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 TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC C1608 CH 1H 470J T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1C 104KT N C1608 JB 1H 102K T A C1608 JB 1C 104KT N C1608 CH 1H 020B T A C1608 CH 1H 360J T A C1608 JB 1H 222 C1608 CH 1H 820J T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 470J T A ECST1EY105R ECSTOJY335R C1608 JB 1H 102 C1608 CH 1H 4704 T A C1608 CH 1H 101J T A C1608 JB 1C 104KT N C1608 CH 1H 101J T A S RESISTOR ERJ3GEYJ 224 V 6 S RESISTOR ERJ3GEYJ 102 V 1 F12 and F12S F11 and F12 F11 FH BR and F11S B FH BR F11S and F12S S Surface mount MAIN UNIT ORDER ORDER 40300069
26. 1600 4030009490 4030009490 4030008880 4030006860 4030006860 S CERAMIC S CERAMIC C1608 JB 1H 102K T A C1608 JB 1H 102K T A S ELECTROLYTIC ECEV1CA470SP S CERAMIC S CERAMIC C1608 JB 1H 102K T A C1608 JB 1H 471K T A S ELECTROLYTIC EEVFCOJ101P S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC C1608 JB 1C 473K T A C1608 CH 1H 4704 T A ECST1AY106R C1608 JB 1C 473K T A C1608 JF 1C 224Z T A ECST1CY685R C1608 JF 1C 104Z T A C1608 JF 1C 224Z T A S ELECTROLYTIC ECEVOGA470SR 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 C1608 JB 1C 104KT N C1608 CH 1H 151J T A C1608 JB 1H 562K T A C1608 JB 1H 182 ECST1AY225R C1608 JB 1E 103K T A C2012 JF 1C 105Z T A C1608 JB 1C 473K T A C1608 JB 1C 473K T A C1608 JB 1C 104KT N C1608 CH 1H 181J T A C1608 JB 1C 104KT N C1608 JB 1H 562K T A C1608 JB 1H 222 C1608 JB 1C 223K T A S ELECTROLYTIC ECEV1CA100SR S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC C1608 JB 1H 471K T A C1608 JB 1C 473K T A C1608 JF 1C 104Z T A C1608 JF 1C 104Z T A C1608 CH 1H 2204 T A C1608 CH 1H 1504 T A C1608 CH 1H 680J T A C1608 JB 1H 471K T A S ELECTROLYTIC ECEVOJA220SR S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM C1608 JF 1C 104Z T
27. 21 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 FM deviation meter Frequency range Measuring range 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 or faster recommended e 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 appropriate CD ROM drive 3 Select Run from the Start menu 4 Type 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 F11 appears in the Programs folder of the Start menu Audio generator Attenuator Standard signal generator SSG DC voltmeter Oscilloscope 300 3000 Hz 1 500 mV 40 or 50 dB 10 W or more 120 600 MHz 0 1 uV 32 mV 127 10 17 dBm 50 DC or better DC 20 MHz 0 01 20 V Frequency range Output level Power attenuation Capacity Frequency range Output level Input impedance
28. 220 MICROPHON SKP 4538 S SWITCH S SWITCH S SWITCH EVQ PUL 02K EVQ PUL 02K EVQ PUL 02K S JUMPER S JUMPER S JUMPER S JUMPER ERJ3GE JPW V ERJ3GE JPW V ERJ3GE JPW V ERJ3GE JPW V PCB B 5680B S BEAD S BEAD S BEAD S BEAD BLM11B221SB BLM11B221SB BLM11B221SB BLM11B221SB F11 FH BR and 118 FH BR F11S and 128 S Surface mount SECTION 7 MECHANICAL PARTS AND DISASSEMBLY 2510001100 8210017710 8930054680 8930054690 8210017730 8930054881 8010018501 8930054710 8930054720 8930042350 8930050840 8830001550 8830001570 8830001550 8950005320 8610010910 8610010920 8810004860 8810000100 8810009560 8930053680 8210017090 8930052840 8810009510 8930043760 8950004671 8830001250 8930055110 8810009510 8810009180 CHASSIS PARTS DESCRIPTION Speaker 036D0601 2458 front panel 2458 release button 2458 lens 2458 jack panel 2458 plus terminal 1 2458 chassis 1 2458 A main seal 2458 B main seal 1922 mic sheet 2251 minus terminal Nut J Nut K Nut J 233 contact Knob N 281 Knob N 282 Screw PH M 2 x6 ZK Screw PH 2 x 4 ZK Screw B0 M 2 x 6 ZK Spring AG 2337 terminal holder 2337 T rubber B0 M02 x 4 NI ZU BT 1923 Mic seal ANT connector 101A ANT connector 101 nut 2458 side plate Screw 2 x 4 NI ZU BT Screw B0 M 2 x 5 NI ZU BT only ME REF NO ODER NO DESCRIPTION
29. 3 104 81122 2 x C233 N 1 0810 16 2 gt DE C140 R78 0 Em J1 R50 O 3 1 NGA em N co T CoG ea R10 C255 5 C17 C27 B5680B VHF to the SW A unit L51 82 5 8253 8244 620 20 18 4 C33 150 d C43 L11 2105 JI E O o 19 R20 Ei 38 aan 2 R251 i N C46 R26 E 8 5 2 55 R29 C48 C24 Q Reie 66 5 C262 Rs S S IX e OLIO x C192 3 5 22 Da dal R246 R169 R153 102 NE Jp E B d MC1 C201 EIE C208 C209 R170 Q E N E 5 6259 C205 p LI 2 GND SP 237 cC a 3 to the speaker e BOTTOM VIEW C203 0217 C195 F 2 lo 121 s 1 DE 208 ax R158 R140 R133 lt _ be e Tr co 655 or 2 Tm 8185 1 oc 8 SSS wis Eg C155 8100 E158 R98 65 amp di C147 JE 2 12 d oj co C142 5 0152 O cus E O 2 B R66 0249 C108 156 BRE 872 6117 6120 874 87
30. 30009630 4030007110 4030011600 4030011600 4030017480 4030007130 4030007000 4030007050 4030011600 4030007090 4030006900 4030006860 4030006860 4030011600 4030006980 4550000530 4030011770 4030009550 4030006860 4030006860 6910013720 6910013730 6510021900 6450001680 6450001690 7100002540 2230001060 2230001060 2230001060 7030003860 7030003860 7030003860 7030003860 0910054482 6910013370 6910013370 6910013370 6910013370 F12 and F12S F11 and F12 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CRAMIC 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 C1608 JB 1H 102K T A C1608 CH 1H 470J T A C1608 JB 1H 272K T A C1608 JB 1H 562K T A C1608 CH 1H 1814 T A C1608 JB 1H 822K T A C1608 CH 1H 680J T A C1608 JB 1C 104KT N C1608 JB 1C 104KT N C1608 JB 1A 474 C1608 CH 1H 101 C1608 CH 1H 090D T A C1608 CH 1H 220J T A C1608 JB 1C 104KT N C1608 CH 1H 470J T A C1608 JB 1E 103K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1C 104KT N C1608 CH 1H 070D T A TESVA 1V 104M1 8L C1608 CH 1H 060B T A C1608 2R5B T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A CONNECTOR IMSA 9230B 04Z7120 T CONNECTOR 5 9230 072120 S CONNECTOR BMO02B ASRS TF CONNECTOR HSJ1122 010010 CONNECTOR H 4J1456 01
31. 40 S RESISTOR ERUJ3GEYJ 101 V 100 Q S RESISTOR ERJ3GEYJ 561 560 S RESISTOR ERJ3GEYJ 121 V 120 Q S RESISTOR ERJ3GEYJ 821 V 820 Q S RESISTOR ERUJ3GEYJ 471 V 470 Q S RESISTOR ERJ3GEYJ 124 V 120 S RESISTOR 681 V 680 S RESISTOR ERJ3GEYJ 182 V 1 8 S RESISTOR ERJ3GEYJ 331 V 330 9 S RESISTOR ERJ3GEYJ 470 V 47 S RESISTOR ERJ3GEYJ 151 V 150 Q S RESISTOR ERJ3GEYJ 122 V 1 2 S RESISTOR ERJ3GEYJ 684 680 S RESISTOR ERJ3GEYJ 473 47 S RESISTOR ERJ3GEYJ 122 V 1 2 S RESISTOR ERJ3GEYJ 473 V 47 S RESISTOR ERJ3GEYJ 100 V 10 0 S RESISTOR ERJ3GEYJ 330 V 33 Q S RESISTOR ERJSGEYJ 103 V 10 S RESISTOR ERJ3GEYJ 272 2 7 S RESISTOR ERJ3GEYJ 332 V 3 3 S RESISTOR ERJ3GEYJ 102 V 1 S RESISTOR ERJ3GEYJ 683 V 68 S RESISTOR ERJSGEYF 332 V 3 3 S RESISTOR ERJSGEYJ 273 V 27 S RESISTOR ERJ3GEYF 222 V 2 2 S RESISTOR ERJ3GEYJ 821 V 820 Q S RESISTOR ERJ3GEYJ 103 V 10 S RESISTOR ERJSGEYJ 124 V 120 S RESISTOR ERJ3GEYJ 333 V 33 S RESISTOR ERUJJ3GEYJ 104 V 100 S RESISTOR ERJ3GEYJ 224 V 220 S RESISTOR ERJ3GEYJ 274 V 270 S RESISTOR ERJ3GEYJ 823 82 S RESISTOR ERJSGEYF 153 V 15 S RESISTOR ERJSGEYJ 103 V 10 S RESISTOR ERJSEKF 1503 V 150 S RESISTOR ERJ3GEYJ 273 V 27 S RESISTOR ERJSGEYJ 105 V 1 S RESISTOR ERJ3GEYJ 184 V
32. 4K 5B8 Canada Phone 604 952 4266 604 952 0090 URL http www icomcanada com Icom Australia Pty Ltd A B N 88 006 092 575 290 294 Albert Street Brunswick Victoria 3056 Australia Phone 03 9387 0666 Fax 03 9387 0022 URL nhttp www icom net au Icom New Zealand 146A Harris Road East Tamaki Auckland New Zealand Phone 09 274 4062 Fax 09 274 4708 URL nhttp www icom co nz Icom Europe GmbH Communication Equipment Himmelgeister Str 100 D 40225 D sseldorf Germany Phone 0211 346047 Fax 0211 333639 URL http www 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 0303 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 1380612 1 1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan 2001 Icom Inc
33. 5 o 0128 136 886 890 120 ER o amp R91 2 2 C45 127 C150 149 C151 01292 0 ed 65 O C100 MP5 R202 ET C49 C90 C216 R53 Y R36 692 688 co e cen LO 76 R232 C81 1020 Q R52 860 861 SE LO 859 N L4 1 staf C75 RA 887 O IO N VI NI E Lj Hl A C12 8211 co fool 9 IN O amp 842 N R47 C11 3 N h FPS 6240 0215 8175 M as 3 EP4 R213 R17 NI N SRL NI 0 N R49 80211 R48 BOTTOM VIEW SW A UNIT J1 J2 to the MAIN unit J1 to the MAIN unit J2 SW B UNIT SECTION 10 BC 146 OPTIONAL DESKTOP CHARGER INFORMATION 10 1 PARTS LIST CHARGE UNIT ODER NO DESCRIPTION e 7010007550 RESISTOR ERG3SJ680H 7010007100 RESISTOR PSD1 4V 1 kQ 10 2 DISASSEMBLY INFORMATION 6510021470 CONNECTOR 0470 01 230 5040001390 LED TLG124A 0910053820 PCB B 5650 8930051340 2338 TERMINAL 8930051340 2338 TERMINAL CHASSIS UNIT REF NO ODER NO DESCRIPTION 8010018620 8110007450 8930039620 8930055020 8930055030 8810008660 2447 case A 2447 cover Leg cushion A 2480 spacer 2480 BC spacer Screw BOM 3 x 8 N
34. 5 Q30 XP1213 CTCSS code transmitting C LL LI 1 100 8 C216 8 T 0 01 BR24C16FV E2 2 2 51 4 1 DUSE 0 NOTE F12 128 B F11 F1 BR F11S SECTION 12 VOLTAGE DIAGRAM F11 and F12 D F11BR F11S F12S n VCC VCC T5V T5V T5V VCO5V S5V 012 6501 a RN x 1 ant B naa A o 168 voc zn Q13 tk LV C57 820 T5V T5V L2 L1 R50 84 R51 C252 092 CR 664A 62 K 2SK880 Y C78 47P d Agu a REF wc MC ril i g Q31 m R2 51 C85 R230 F i K 2504215 0 I cus Ai gt EXCCL3225U js ce ca 0 001 7P ni aja SEP low dos n ze ss 2 lm de I I N 2SK1829 1 9P 47 k 100 P C80 C59 zz C58 80 nH R31 22 100 100 20 18 0 001 47 gt 47 H ide 885 R249 470 k 47 P 47 P 10 47k R 0 001 I lt L T 47P D21 n 910 TI 35V ay L52 01 A ad R250 470 k 47 q 60 nH 18 307 5 R1 MA2S111 T duo Acn i 2 268 05 D7 61 a 25 5085 Y C37 R17 A 22 24 P 82 k 52 LVIN 2 5 P HVU350B HVU350B 0 001 R26 C40 T 4 0 001 XU j cat T T bis T SUP L15 C60 C4 gt L11 0 001 0 001 rt F2 R40 C65 T 0 001 68k 68 k ae 4 820 0 1 6P 10 5 nH 22 nH 50
35. 6860 4030011600 4030006860 4030011600 4030009520 4030008750 4030006870 4030007120 4030006860 4030006860 4030006860 4030007090 4550006450 4550006600 4030006860 4030007090 4030007130 4030011600 4030007130 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 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 ERJ3GEYJ 180 V 10 ERJS3GEYJ 474 V 470 ERJ3GEYUJ 474 V 470 ERJ3GEYJ 100 V 10 Q ERJ3GEYJ 124 V 120 ERJ3GEYJ 471 470 Q C1608 CH 1H 090D T A C1608 CH 1H 070D T A C1608 CH 1H 240J T A C1608 CH 1H 110J T A C1608 CH 1H 220J T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 470J T A C1608 JB 1H 102K T A C1608 CH 1H 180J T A C1608 CH 1H 150J T A C1608 JB 1H 102K T A C1608 CH 1H 150J T A C1608 CH 1H 150J T A C1608 JB 1H 102K T A C1608 CH 1H 680J T A C1608 CH 1H 470J T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1C 104KT N ECJOEC1H101J C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 101 C16
36. 87 0 0056 B cil ds C160 ee i 4 8V 228 o Rd 7 R140 lt 4 15k B only C190 6 89 C188 3 zl 70 047 I S S S 9 E 2 8 2 1 VOLN VOLOUT VOLOUT VOLOUT AFOUT AFOUT AFOUT WIDE 4 8 V L 4 9 V 0 V 4 9 324 25 1132 8 V IC9 M62363FP 650C 4 8 V E V vius 4 DET aa io N NG I M CHASSIS UNIT a Ric VOUT DE Wi 11 25 1577 Q VIN7 R OPC 963 6501 023 18 NG EU 15 MIC MC1 SUME ULL z li HH vouTa E 9 n RUE E PTT 2 3 S i 5 S 2 5 m S5V 2 S5V 2 D j NG j 14 TL J4 56 k NJM13403V Ba papan 246 8210 R216 R217 R218 JM13403 8798 1208 47 k E R214 032 gt TC7S66FU onecode EXT SP D24 0258 B Hsuss DTC144TU 47 JZP C245 8215 228 2 D gt R193 manc MN p 0 C242 C244 IC16A C246 16 NJM12904V 0 7 V NJM12904V BDET 9 0 0027 180 P NJM12904V 68 P C281 C230 C229 2 R194 C225 Q30 XP1213 d L 0 01 Ta NJM12904V 68 k 4 7 4T 3 cn 2 1 1221 R38 82k R37 C70 220k 0 1 VCC T5V VCO5V R28 47 Reg EV VCC VCC 820 4 T5V T5V ia
37. A C1608 JB 1H 102K T A C1608 JB 1C 273 C1608 CH 1H 4704 T A C1608 JB 1H 102 C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 JF 1C 104Z T A ECSTOJY106R S ELECTROLYTIC ECEV1CA100SR S CERAMIC S CERAMIC C1608 JB 1 103K T A C1608 JF 1C 104Z T A S ELECTROLYTIC ECEVOJA220SR 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 1E 103K T A C1608 JB 1E 103K T A C1608 JB 1H 102K T A C1608 CH 1H 4704 T A C1608 JB 1H 102 C1608 JB 1E 103K T A C1608 JB 1C 104KT N C1608 JB 1C C1608 JB 1C 104KT N C1608 JB 1H 821 C1608 JB 1E 103K T A C1608 JB 1C 104KT N C1608 CH 1H 4704 T A C1608 JB 1C S ELECTROLYTIC ECEV1EAAR7SR 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 1C 104KT N C1608 JB 1E 103K T A C1608 JB 1C 104KT N C1608 JB 1H 682 C1608 JB 1E 103K T A C1608 JB 1C 393K T A C1608 JB 1H 122 C1608 JB 1C 104KT N C1608 JB 1H 821 C1608 JB 1H 821 C1608 JB 1C 223K T A C1608 JB 1H 102K T A C1608 JB 1H 102 F12 and F12S F11 and F12 F11 FH BR and F11S D FH BR F11S and F12S S Surface mount MAIN UNIT ORDER E NN 4030006860 4030007090 4030008470 4030008770 4030007160 40
38. BDET Input port for the battery s type detec tion BATV Input port for battely voltage detection 4 5 2 OUTPUT EXPANDER IC 15 _ name Outputs clock shift control signal for RMUT Outputs RX mute control signal MMUT Outputs TX mute control signal Outputs low pass filter cut off frequen 7 DUSE cy control signal when DTCS is acti vated 11 T5C Outputs T5 regulator control signal Low While transmitting Outputs R5 regulator control signal Low While receiving Outputs S5 regulator control signal Low While power is ON Outputs Narrow Wide of channel 14 NWC spacing control signal Low While Narrow is selected 4 5 3 D A CONVERTOR IC IC9 mi _ name 2 3 11 4 Output tunable bandpass filters con 10 11 trol signals 14 REF Outputs differential voltage for the ref erence oscillator Q31 D19 X1 Outputs DTCS balance control signal Outputs modulating signal for the modulator circuit D6 SECTION 5 ADJUSTMENT PROCEDURES 5 1 PREPARATION When you adjust the contents on page 5 5 or 5 6 SOFTWARE ADJUSTMENT the optional CS F11 ADJ ADJUSTMENT SOFTWARE Rev 1 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 V DC 5 Aor more 1 10 W 300 600 MHz 90 Q Less than 1 2 1 Frequency range 0 12600 MHz Frequency accuracy
39. DET 60027 130 P NJM12904V 68 P C281 C230 0209 NUL ana RI 94 C225 XP1 213 1 transmitting pP uU ME d DUSE lt T 121 12 2 SW A AND SW B UNITS e SW A UNIT si CP10 1 E 06 1 5 8 4 8 5 CP13 Q CP9 TP76N00N 15F 10KA 2251 RI CP1 CP8 F1 T N HV E CP3 Q Q RX SQL OPEN 0 V TX 4 1 V LNJ107W5PRW RA SQL OPEN 2 1 V RX SQL OPEN 4 1 V S 1 TX OV TX 0V M N R3 560 RX SQL OPEN 0 V TX 2 4 V e SW B UNIT EMERGENCY VERSION 51 I O TP76N00N 15F 10KA 2251 Q1 4216 810 CBI1 812 813 0 VOLOUT VOLIN SQL OPEN 4 8 V VCC TX 0V RLED TX A 48V TLED RX SQLOPEN 0 GND CBIO VOLOUT VOLIN RX SQL OPEN 4 8 V OV TLED TX 4 8 V RX SQL OPEN 0V RX SQL OPEN 0 V TX 4 1 V RX SQL OPEN 2 1 V RX SQL OPEN 4 1 V TX 0 R2 330 R3 560 RX SQL OPEN 2 1 V TX 0 Icom Inc 1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan Phone 06 6793 5302 06 6793 0013 URL http www icom co jp world index html Icom America Inc Corporate Headquarters 2380 116th Avenue N E Bellevue WA 98004 U S A Phone 425 454 8155 Fax 425 454 1509 URL http www icomamerica com Customer Service Phone 425 454 7619 Icom Canada Glenwood Centre 150 6165 Highway 17 Delta B C V
40. I ZU BT Screw abbreviations BO BT Self tapping NI ZU Nickel Zinc NOTE BC 146 is included with IC F11BR and IC F11S For USA 10 1 MP2 B CHARGE unit MP3 MP3 4 NOTE A CHASSIS UNIT CHARGE UNIT 10 3 VOLTAGE DIAGRAM N 13 8V MP1 J1 DS1 HEC0470 01 230 TLG124A 10 4 BOARD LAYOUT SECTION 11 BLOCK DIAGRAM 8 Q8 DTC144EU MAIN UNIT S5V N RIPPLE vco R5V Q13 V FIL SW N 206880 440 470MH 470MHz V 310 25 5085 xi LVIN lt BUFF KK gt D5 HVU350 CR 671A EC D3 D4 Q1 D2 01 1SV307 7 5 Q4 Q3 Q2 MB15A02PFV1 cesi zp MA77 25h07 S 2565 2802974 RB706F 40 D9 D10 MA77 15 3MHz PRE PWR PWR ANT DRIVE AMP DET sw K LPF V 6 Q11 25 5085 cnm HVC362 D7 HVU350 DTA144EU TX VCO 2 MOD 75801 MUTE TXC ATT 15880 033 SW 393 65 423 65 MHz 35 1829 SUE RSSI AGC Q6 25 5107 SONE gt 103 TA31136FN Q17 015 014 D13 D12 25 4215 FL 313 al HVU350 HVU350 HVU350 HVU350 2nd MIXER J m q lt lt lt q DETECTOR 1st MIXER x2 CDBCA450CX24 CERAMIC BPF T m ALFYM450F K E EXT MIC PIT PrT SW HSJ1122 010010 MC1 KUC3523 DET MIC NT MIC CBIO 2ch VERSION d S1 AS 244 A13 aby PTT IC5C 019 2881132 NJM13403V BU4066BCFV BU4066BCFV E Q20 XP6501
41. IT 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 D9 and D10 are turned ON Thus transmit signals are blocked from entering the receiver circuits The antenna switching circuit employs 4 type diode switching system Received signals are passed through the low pass filter L1 L2 1 5 The filtered signals are applied to the 2 4 type antenna switching circuit D9 D10 The passed signals are then applied to the RF amplifier cir Cuit 4 1 2 RF CIRCUIT The RF circuit amplifies 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 Q15 after passing through the 2 stages tunable bandpass filter D12 L21 C104 C105 D13 L54 C106 C111 C113 The amplified signals are applied to the 1st mixer circuit Q16 after out of band signals are sup pressed at the 2 stages tunable bandpass filter D14 C116 C117 D15 L24 C120 C122 Varactor diodes are employed at the bandpass filters that track the filters and are controlled by the CPU IC7 via the D A convertor IC9 using 1 4 signals These diodes tune the centre 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 conv
42. MIC 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 102K T A C1608 CH 1H 470J T A C1608 JB 1C 104KT N C1608 JB 1H 102K T A C1608 CH 1H 560J T A C1608 CH 1H 560J T A C1608 JF 1C 104Z T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 JB 1H 102K T A C1608 JB 1C 104KT N C1608 JB 1C 104KT N C1608 JB 1E 103K T A C1608 CH 1H 110J T A C1608 CH 1H 180J T A C1608 CH 1H 220J T A C1608 CH 1H 100D T A C1608 CH 1H 040B T A C1608 CH 1H 040B T A C1608 CH 1H 060B T A C1608 JB 1H 102K T A C1608 CH 1H 270J T A C1608 CH 1H 470J T A C1608 CH 1H 030B T A C1608 CH 1H 2R5B T A C1608 CH 1H 010B T A C1608 JB 1H 102K T A C1608 CH 1H 470J T A C1608 JB 1E 103K T A C1608 CH 1H 470J T A C1608 CH 1H 030B T A C1608 CH 1H 040B T A C1608 JB 1E 103K T A C1608 CH 1H 560J T A ECJOEB1E102K C1608 JB 1H 102K T A C1608 CH 1H 2R5B T A C1608 CH 1H 820J T A C1608 JB 1H 102K T A C1608 CH 1H 1R5B T A C1608 CH 1H 330J T A C1608 CH 1H 680J T A C1608 JB 1H 102K T A C1608 CH 1H 3R5B T A C1608 CH 1H 060B T A C1608 CH 1H 180J T A C1608 JB 1H 102K T A C1608 CH 1H 270J T A C1608 CH 1H 330J T A C1608 CH 1H 470J T A C1608 JB 1H 102K T A C1608 CH 1H 560J T A C1608 JB
43. O 9 91 SERVICE MANUAL VHF TRANSCEIVERS IC F1 IC F11S IC ri2 5 Icom Inc INTRODUCTION This service manual describes the latest service information for the IC F11 IC F11S IC F11BR IC F12 IC F12S 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 1 10 digit order numbers 2 Component part number and name 3 Equipment model name and unit name 4 Quantity required 1130007020 516 TC7S66FU IC F11 1 piece 123 8810009510 Screw 4 40 IC F11 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 fr
44. Q Symbol HQ B 2SC5107 O Symbol MFO B 2SK2974 Symbol K2974 D G top view DTC144 TU Symbol 06 e DIODES 1SV307 Symbol TX MA2S111 Symbol A 2SB1132 R Symbol BARB PI 25 5110 Symbol MGO PP 3SK272 Symbol K S D UN911 H Symbol 6P 5 HSU88 TRF Symbol 9 MA368 Symbol 6L 25 4116 GR Symbol LG B E 2SK880 Y Symbol XY 35 294 Symbol UV 1213 Symbol 91 1 E1 B2 HVC362 Symbol V2 MA77 Symbol 4B Ua L 25 4215 0 Symbol QO 25 1829 Symbol K1 144 EU Symbol 16 ia XP4216 TX Symbol 8U i HVU350 Symbol 4 RB706F 40 Symbol 3J 25 5085 Y Symbol MCY PF 2SK2973 Symbol K1 ZIP DTC144 EU Symbol 26 4 XP6501 AB Symbol 5N pi 25077 Symbol 5 SECTION9 BOARD LAYOUTS 9 1 MAIN UNIT TOP VIEW s J co R222 m oo S i ila E 198 E O 8159 8190 2 6229 gt E 1 K m 1 r 5187 3 RE I to the SW A B units F E iD oo 1 GND i E hou an 1 einem soe N x E cc x 8198 TS C WA C226 tO R204 4 51 qup Ni 65 2 A N C14
45. R 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 ARRAY 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 EXB V8V 102JV ERJ3GEYJ 471 V 470 Q ERJ3GEYJ 474 V 470 ERJ3GEYJ 474 V 470 ERJ3GEYJ 474 V 470 ERJ3GEYJ 103 10 ERJ3GEYJ 222 V 2 2 kQ ERJ3GEYJ 103 10 ERJ3GEYJ 472 V 4 7 kQ ERJ3GEYJ 103 10 ERJ3GEYJ 472 V 4 7 kQ ERJ3GEYJ 333 V 33 kQ ERJ3GEYJ 223 V 22 ERJ3GEYJ 223 V 22 ERJ3GEYJ 563 56 ERJ3GEYJ 184 V 180 ERJ3GEYJ 103 10 ERJ3GEYJ 473 V ERJ3GEYJ 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 473 V 47 ERJ3GEYJ 153 V ERJ3GEYJ 471 V 470 Q ERJ3GEYJ 474 V 470 ERJ3GEYJ 104 V 100 ERJ3GEYJ 473 V 47 ERJ3GEYJ 473 V 47 ERJ3GEYJ 183 18 ERJ3GEYJ 224 V 220 ERJ3GEYJ 683 V 68 ERJ3GEYJ 124 V 120 ERJ3GEYJ 223 V 22 ERJ3GEYJ 223 22 ERJ3GEYJ 223 22
46. and are then sent to the T R switch D3 D4 The receive LO signal is applied to the 1st mixer circuit Q16 through an attenuator and the tramsmit signal is applied to the YGR amplifier Q4 A portion of the VCO out put is reapplied to the PLL IC IC1 pin 8 via the buffer amplifier Q6 and low pass filter L18 R53 C89 C91 Buffer 7 30 6 MHz signal on to the FM IF IC slo mable Programmable counter Shitregister 10 80 110 2111 PEST 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 5 regulator circuit IC10 The output voltage is applied to the CPU IC7 reset circuit IC8 and etc 5 V for transmitter circuits regulated by the T5 regulator circuit Q27 5 V for receiver circuits regulated by the R5 reg ulator circuit 026 Common 5 V converted from the VCC line by the 55 regulator circuit Q24 Q19 The same voltage as the line for the ana log swtich IC6 buffer amplifier Q13 etc The same voltage as the 5V line for the VCO VCOSV 010 Q11 and buffer amplifiers 05 07 4 5 PORT ALLOCATIONS 4 5 1 CPU IC7 number mme name 3 Input port for RESET signal Ou
47. erts 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 8 Active filter R99 SQLIN signal to the D A convertor IC9 pin 23 FM detector 9 10 6140111 AF signal DET R93 T0138 139 I X2 C154 R92 O R5V The signals from the RF circuit are mixed at the 1st mixer Q16 with a 181 LO signal 114 95 142 95 MHz coming from the VCO circuit to produce a 31 05 MHz 1st IF signal The 1st IF signal is applied to a crystal filter FI1 to sup press out of band signals The filtered 1st IF signal is applied to the IF amplifier Q17 then applied to the 2nd mixer circuit IC3 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 IC3 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
48. ly S TRANSISTOR DTC144EUA T106 S FET 2SK1829 TE85R S DIODE S DIODE S DIODE S DIODE S VARICAP S DIODE S VARICAP S DIODE S DIODE S VARICAP S VARICAP S VARICAP S VARICAP S DIODE S DIODE S DIODE S VARICAP S DIODE S DIODE S DIODE S DIODE S DIODE S DIODE 1SV307 TPH3 RB706F 40T106 MA77 TX MA77 TX HVU350B TRF MA2S077 TX HVU350B TRF 1SV307 TPH3 MA77 TX HVU350B TRF HVU350B TRF HVU350B TRF HVU350B TRF MA77 TX RB706F 40T106 MA2S111 TX HVC362TRF MA2S111 TX MA2S111 TX MA77 TX MA2S111 TX HSU88TRF MA2S111 TX S XTAL FL 333 31 05 MHz CERAMIC ALFYM450F K S XTAL CR 664A 15 300 MHz S DISCRIMINATOR CDBCA450CX24 S XTAL CR 702 14 7456 MHz S COIL 0 30 1 4 6TL 32N S COIL 0 26 1 1 7TR 30N S COIL NL 252018T 4R7J S COIL 0 30 1 7 7TL 50N S COIL 0 30 1 3 5TL 22N S COIL EXCCL3225U1 S Surface mount A F12 and F12S F11 and F12 8 F11 FH BR and F11S B FH BR F11S and F12S MAIN UNIT MAIN UNIT ORDER ORDER E E E E 6200005710 S COIL ELJRE 27NG F 7030003590 S RESISTOR 183 V 18 a n s 7030003680 S RESISTOR 104 V 100 PE a i ne i 7030003690 S RESISTOR ERJ3GEYu 124 V 120 ns 7030003730 S RESISTOR ERJ3GEY 274 V 270 6200008190 S COIL 0 25 1 9 8TL 80N 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 6200002860 S COIL NL 252018T 4R7J 7030003400 S RESISTOR
49. om its power source DO NOT force 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 SECTION SECTION SECTION SECTION SECTION SECTION SECTION SECTION SECTION SECTION SECTION SECTION 4 1 4 2 4 3 4 4 4 5 5 1 5 2 5 3 9 1 9 2 10 10 1 10 2 10 3 10 4 11 12 12 1 12 2 TABLE OF CONTENTS SPECIFICATIONS INSIDE VIEWS DISASSEMBLY INSTRUCTIONS CIRCUIT DESCRIPTION RECEIVER CIRCUITS d i285 9 1579 rnis BOR TRANSMITTER CIRCUITS se a c du RE fa cares learn coped bare ae ae ee es Saree POWER SUPPLY CIRCUS x2 sess 20 9 Dee oe ve oat POR ALLOCATIONS 2 392 22 gu guess Ba i ADJUSTMENT PROCEDURES PREPARATION rrr PLLADJUSTMENT 2515 oraya buaya s a upaqa su ssh SS Us D SOFTWARE ADJUSTMENT
50. r C186 C187 The amplified AF signals are passed through the low pass filter circuit IC5d pins 13 14 via the mute switch IC6 pins 2 3 4 The fil tered AF signals are applied to the modulator circuit after being passed through the mute switch IC6 pins 8 9 10 AF CIRCUIT SW A SW B unit APC CIRCUIT VCC T5V 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 D6 to modulate an oscillated signal at the VCO circuit Q10 Q11 The oscillated signal is amplified at the buffer amplifiers Q5 Q7 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 YGR Q4 pre drive Q2 and power amplifier Q1 to obtain 5 W F11BR is 2 W of RF power at 7 2 V DC The amplified signal passes through the antenna switching circuit D1 via the power detector D2 and low pass filter and is then applied to the antenna connector The bias current of the YGR amplifier Q4 pre drive Q2 and the power amplifier Q1 is controlled by the APC circuit 4 2 5 APC CIRCUIT The APC circuit IC2 protects the drive and the power amplifiers from excessive current drive and selects HIGH or LOW output power The signal output from the power detector circui
51. r compares the input signal with a refer ence frequency and then outputs the out of phase signal pulse type signal from pin 5 The pulse type signal is converted into DC voltage lock voltage at the loop filter R40 R42 C75 C76 and then applied to varactor diodes D5 D7 of the VCO to stabilize the oscillated frequency 4 3 3 RX LOOP The generated signal at the VCO Q10 Q11 D5 D7 enters the PLL IC IC1 pin 8 and is divided at the programmable 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 5 PLL CIRCUIT DEV signal from the pur Re E ee The pulse type signal is converted into DC voltage lock voltage at the loop filter R40 R42 C75 C76 and then applied to varactor diode D5 of the VCO to stabilize the oscillated frequency The lock voltage is also used for the receiver circuit for the bandpass filter center frequency The lock voltage from the loop filter is amplified at the buffer amplifier Q13 and then applied to the CPU IC7 pin 60 The signal is analyzed at the CPU and then applied to the D A convertor IC9 The D A convertor outputs T1 T2 4 signals to RF bandpass filters D12 D15 to sup press harmonic components 4 3 4 VCO CIRCUIT The VCO outputs from Q11 and Q10 are buffer amplified at Q7 and Q5
52. 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 IC3 pin 9 as DET signal are applied to the D A convertor IC IC9 pin 24 The signals from the D A convertor IC9 pin 23 as SQLIN signals are applied to the active filter section IC3 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 output from IC3 pin 13 and is applied to the CPU IC7 pin 53 The CPU detects the receiving signal strength from the number of the pulses and outputs EXST SO sig nals The signals are applied to the expander IC 1C15 pins 1 2 3 and then outputs RMUT signal from 4 This signal controls the analog switch IC6 pin 13 to cut the AF signal line 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 IC5c pin 10 after being pass through the high pass filte
53. t D2 is applied to the differential amplifier IC2 pin 3 and the T4 signal from the expander IC9 pin 11 controlled by the CPU IC7 is applied to the other input for reference When the driving current is increased input voltage of the differential amplifier pin 3 will be increased In such cases the differential amplifier output voltage pin 4 is decreased to reduce the driving current IC5B signal Analog from IC3 9 switch 9 10 IC6 NWC signal from IC15 pin 14 IC5D ANT LPF to antenna 4 3 PLL CIRCUIT 4 3 1 GENERAL 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 a crystal oscillator and the divided ratio N data of a pro grammable divider The PLL circuit using a one chip PLL IC IC1 directly gen erates the transmit frequency and divided ratio based on serial data from the CPU and compares the phases of VCO signals with the reference oscillator frequency The PLL IC detects the out of step phase and output from pin 5 The ref erence frequency 15 3 MHz is oscillated by X1 4 3 2 TX LOOP The generated signal at the VCO Q10 Q11 D5 D7 enters the PLL IC IC1 pin 8 and is divided at the programmable divider section and is then applied to the phase detector section The phase detecto
54. tching circuit 31 1SV307 39 ISV307 D10 MA77 Power amplifier E GUAE Q1 25 2974 a 111 XL i LD APC IC2 TA75501F HF amplifier 015 35 294 amplifier IC4 TA7368F Turm Analog switch IC6 BU4066BCFV fee D A converter IC9 M62363FP 650C Pre drive Q2 25 2973 YGR amplifier Q4 285110 0 TX RX switch 03 04 77 1st mixer 016 35 272 Crystal filter FI1 FL 311 FM IF IC IC3 TA31136FN VCO circuit PLL reference oscillator X1 664 PLL IC IC1 MB15A02PFV 1 GPU IC7 HD6433664A24FP Low pass filter circuit 12 16 NJM12904V EEPROM IC11 BR24C16FV E2 Expander IC 15 BU4094BCFV SECTION3 DISASSEMBLY INSTRUCTIONS e REMOVING THE CHASSIS D Unscrew 1 nut A and remove 2 knobs B Unscrew 2 screws D 3 Unscrew 2 screws to separate the Jack panel and the Front panel 4 Take off the chassis in the direction of the arrow Unplug J6 to separate the front panel and the chassis Black 2mm x 2 Chassis e REMOVING THE MAIN UNIT Remove the searing rubber 2 Unsolder 2 points E and unscrew 2 nuts 3 Unscrew 9 screws silver 2mm to separate the chassis and the MAIN unit 4 Take off the MAIN unit in the direction of the arrow F11BR F11S F12S only Side plate Chassis MAIN unit Guide holes SECTION 4 CIRCU
55. to POWER 146 000 MHz panel the antenna connector POWER HI 151 505 MHz High Low switch High Transmitting High Low switch Low2 Transmitting POWER L1 High Low switch Low1 Transmitting FM 1 Operating frequency an FM deviation meter Between 4 05 kHz 146 000 MHz panel the antenna connector 4 15 kHz through the attenuator DEVIATION Wide MOD W 151 505 2 High Low switch Low1 e Channel spacing Wide Connect the audio generator to the MIC jack and set as 1 0 kHz 150 mVrms Set the FM deviation meter as HPF OFF LPF 20 kHz De emphasis OFF Detector P P 2 e Transmitting Narrow 2 le Channel spacing Narrow Between 2 05 kHz MOD N e Transmitting and 2 15 kHz DTCS WAVE e Operating frequency an FM deviation meter EN NA FORM 174 000 MHz panel with an oscilloscope to the form DTCS BAL 158 4075 MHz antenna connector through an e High Low switch attenuator No audio applied to the MIC jack DTCS code 007 Transmitting 11 F11S F12 and 125 IC F11BR only 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 UNIT LOCATION Operating frequency Top a
56. tputs single tone encode signal Outputs CTCSS DTCS data signal Outputs serial clock signal to the PLL IC 1 EEPROM 11 etc Outputs data signal to the PLL IC and D A IC9 BEEP Outputs beep audio signal PLST port for strobe signal from to PLL IC IC9 DAST Outputs strobe signal for the expander Outputs strobe signal to the D A con vertor IC9 Input port for the initial version sig nal EAST 1 015 Input port for PTT swtich signal High While PTT switch is pushed Outputs TX mute control signal High While transmitting RLED Outputs BUSY LED control signal High While receiving TLED Outputs TX LED control signal high While transmitting Outputs control signal for the regulator AFON circuit of AF power amplifier High While squelch is open etc ESDA port for cloning signal CLO Outputs the cloning signal F1 Input ports for the customization key F2 signals NOIS Input port for the noise pulse signal for the squelch function Input port for PLL unlock signal UNLK High PLL is locked Input port for the transceiver s internal KEMP tempereture detection CDEC Input port for CTCSS DTCS signals SDEC dug port for single tone decode sig RSSI Input port for the RSSI voltage VIN Input port for the PLL lock voltage I O port for data signal from to the 58 11 CPU IC7 continued number name name
57. ut power at 7 2 V DC Max permissible deviation 5 0 kHz 25 kHz 2 5 kHz 12 5 kHz 3 conductor 2 5 mm 1 0 in 2 2 0 kHz 25 kHz 1 5 kHz 12 5 kHz Adjacent channel power 70 dB 25 kHz 60 dB 12 5 kHz 3 96 typical at 1 kHz 40 96 deviation 5 96 typical at 1 kHz 60 96 deviation 46 dB typ 25 kHz 40 dB typ 12 5 kHz Audio harmonics distortion FM Hum and noise 45 dB typ 25 kHz 43 dB typ 12 5 kHz 70 96 100 96 of max deviation Residual modulation Limiting charact of modulator Double conversion super heterodyne 1st 31 050 MHz 2nd 450 kHz 0 25 uV typical for 12 dB SINAD 0 63 uV EMF typical for 20 dB SINAD Audio output power at 7 2 V 0 5 W at 5 distortion with an 8 Q load 0 6 W at 5 distortion with 6 load Adjacent channel selectivity 70 dB typ 25 kHz 65 dB typ 12 5 kHz 70 dB typ 25 kHz 60 dB typ 12 5 kHz 70 dB Receive system Intermediate frequencies Sensitivity 0 25 uV typical for 12 dB SINAD Spurious response Intermodulation 70 dB 65 dB FM Hum and noise Typical 46 dB 25 kHz 40 dB 12 5 kHz 45 dB 25 kHz 43 dB 12 5 kHz 0 3 uV typical at threshold EIA 152 C 204D or 603 is typical value EIA 152 C 204D only With CCITT filter RECEIVER TRANSMITTER GENERAL All stated specifications are subject to change without notice or obligation SECTION2 INSIDE VIEWS MAIN UNIT TOP VIEW BOTTOM VIEW Antenna swi

IC-F11/F12 series Service Manual

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