Motorola Gm Series Detailed 6864115b62 A Manual
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VHF 1-25W PCB 8486172B07 / Schematics4-25 9180469V03 3.9VDC 12.5kHz 0VDC 20/25kHz 5VDC 0.75VDC 0.75VDC 3VDC9180469V069180469V04 9180468v04 9180468V06 3VDC 6.8K R3107 9V3 R3135 1.2K 390 1 GND1 GND2 2 GND3 4 5 GND4 3 IN6 OUTR3115 FL3101 12R16R3117 27K Q3102Q3151 680 R3146 620nH L3111 620 R3108 R3118 6.8K R3111 12K C31015V_VHF_IF_1 GND24 1 IN2 OUT NU 2.2pFFL31113GND1 U3115-1CNTL 131 2VDD 14VSS7 DISCAUDIO_VHF_IF_1 15K R31320.1uF C3144 120pF C3143 C3139 C3141 0.1uF 0.1uF 131 2VDD 14VSS7 Q3141 U3111-1 CNTL...
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4-26VHF 1-25W PCB 8486172B07 / Schematics 0VDC 5VDC 5VDC (SOURCE) -2 to +7dBm 13.30VDC 6.83VDC 4.52VDC (R) +1dBm 0VDC (R) 4.95VDC (R) 2.90VDC 3.42VDC3.63VDC 2.5VDC 1.1-4.1VDC 0VDC (T) 2.62VDC (T) 4.91VDC (T) Temp. Comp. Xtal Ref.Osz. 11.28VDC4.97VDC 2.5-11VDC 5VDC (LOCKED) 0VDC (UNLOCKED) R3203A15 A24 A3 K1 1K2 2K3 3 47 D32016 47K NU TRBL3232 2.2uH NUR3228 C3231 C3225 .01uF L3201 390nH 0.1uF C3202 .01uF 100 R3223C3229 D3221 0.1uF.047uF CLK C3251 C3207 22pF NU47K VCOBIAS_2 R3225 C3226 8.2pF MODIN_VHF_FN_1...
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VHF 1-25W PCB 8486172B07 / Schematics4-274.1 VHF PCB 8486172B07 Parts List 1-25W Circuit RefMotorola Part No.DescriptionC3000 2113741F37 3.3nF 50V C3001 2113740F19 4.7pF 5% C3002 2113740F26 9.1pF 5% C3003 2113741F37 3.3nF 50V C3004 2113740F45 56pF 5% C3005 2113740F51 100pF 5% C3006 2113740F45 56pF 5% C3007 2113741F37 3.3nF 50V C3008 2113741F25 1nF 50V C3009 2113741F13 330pF 50V C3010 2113741F13 330pF 50V C3011 2113741F37 3.3nF 50V C3012 2113741F25 1nF 50V C3013 2113740F45 56pF 5% C3014 2113740F24 7.5pF...
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4-28VHF 1-25W PCB 8486172B07 / SchematicsD3004 4805649Q13 VCTR 1SV228 SOT23D3011 4880142L01 PIN D3031 4886143B01 MIXER DIODE CROSSOVER D3101 4880154K03 DIODE DUAL SCHOTTKY D3201 4802233J09 TRIPLE SOT143-RH D3221 4880236E05 CHIP SCHOTTKY D3341 4805649Q13 VCTR 1SV228 SOT23 D3361 4805649Q13 VCTR 1SV228 SOT23 D3362 4862824C01 VARACTOR CHIP D3401 4813833C02 DUAL SOT MMBD6100 D3451 4880236E05 CHIP SCHOTTKY D3471 4802482J02 PIN MA/COM D3472 4802482J02 PIN MA/COM FL3101 9180112R16 44.85MHZ CRYSTAL FLTR 80dB...
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VHF 1-25W PCB 8486172B07 / Schematics4-29 * Motorola Depot Servicing only Reference designators with an asterisk indicate components which are not fieldreplaceable because they need to be calibrated with specialized factory equipment after installation. Radios in which these parts have been replaced in the field will be off frequency at temperature extremes. R3425 0662057C13 2R7 1/10W 5% R3426 0662057C13 2R7 1/10W 5% R3427 0662057C13 2R7 1/10W 5% R3428 0662057A58 2k4 1/16W 5% R3429 0662057A33 220...
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4-30VHF 1-25W PCB 8486172B07 / Schematics
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VHF 1-25W PCB 8486172B08 / Schematics4-315.0 VHF 1-25W PCB 8486172B08 / Schematics C0101 C0102C0104 C0106C0107 C0108 C0131C0132C0211 C0212 C0221 C0222 C0223C0224 C0225 C0226 C0227 C0228 C0231 C0232 C0233 C0234C0235 C0236 C0237 C0241 C0242 C0243 C0244 C0245C0246 C0251 C0252 C0253 C0256C0261 C0262 C0421 C0441 C0442 C0443 C0445 C0446 C0447 C0448 C0449 C0470 C0471 C0472 C0473 C0474 C0476 C0477 C0478 C0482 C0483 C0484 C0486C0487 C0488 C0490 C0493 C0494 C0495 C0496 C0501C0502 C0503 C0504 C0505 C0506 C0508...
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4-32VHF 1-25W PCB 8486172B08 / Schematics C0103C0105 C0111 C0112C0121 C0122 C0123 C0141 C0151 C0201C0202 C0203 C0204C0205 C0254 C0255 C0265 C0266C0267 C0271C0272 C0273C0274 C0275C0276 C0277 C0301 C0302 C0303C0304 C0305 C0324C0325 C0331 C0341 C0342 C0343 C0344 C0351 C0352 C0353 C0354C0422 C0423 C0426 C0427 C0428 C0429 C0430 C0431 C0485 C0491 C0492 C0497 C0499C0541C0554 C0558C0559 C0560C0575 C0576 C0591 C0592 C0593 C0611C0621 C0622 C0641 C0644C0645 C0661 C0662 C0663 C0671 C3000 C3001C3003 C3022C3023 C3024...
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VHF 1-25W PCB 8486172B08 / Schematics4-33 ZWG0130628-O RXIN_VHF_PA_1 NU NU17nHL3437 NU NU 0 R3440NU C342756pFNU 39K10KNU 6.8K R3411 NU R3506 10K NU C3508 C3443 120pF C3444 6.2pF C3509 1uF C3423 0.8x25width 2.032 1.542x42.216xJ3401 7.5 R3427 R3426 2.7 2.7 2.7 R3428 R3425 C3506 2200pF 2.4K120R3414 2.4KR3502 39K MOSBIAS_2_VHF_PA_1 R3445L3412C3432 12nH C3404 33pF 2200pF C3410 .022uF PASUPVLTG_VHF_PA_1 C3473 270pF R3415 36 330pFC3426Q3421 R3417 39K R344310K R3491 R3441 C3416 330pF 100pF 330pF C3400 C3507...
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4-34VHF 1-25W PCB 8486172B08 / Schematics 0VDC 5VDC 5VDC (SOURCE) -2 to +7dBm 13.30VDC 6.83VDC 4.52VDC (R) +1dBm 0VDC (R) 4.95VDC (R) 2.90VDC 3.42VDC3.63VDC 2.5VDC 1.1-4.1VDC 0VDC (T) 2.62VDC (T) 4.91VDC (T) Temp. Comp. Xtal Ref.Osz. 11.28VDC4.97VDC 2.5-11VDC 5VDC (LOCKED) 0VDC (UNLOCKED) R3203A15 A24 A3 K1 1K2 2K3 3 47 D32016 47K NU TRBL3232 2.2uH NUR3228 C3231 C3225 .01uF L3201 390nH 0.1uF C3202 .01uF 100 R3223C3229 D3221 0.1uF.047uF CLK C3251 C3207 22pF NU47K VCOBIAS_2 R3225 C3226 8.2pF MODIN_VHF_FN_1...