Motorola Vhf 136 174 Mhz Uhf 435 480 Mhz 6881096c38 Manual
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VHF 136-174 MHz Circuit Board/Schematic Diagrams and Parts List7-216881096C38March, 2006 Figure 7-16. VHF 136-174 MHz Switches and Battery Schematic Diagram (K305E502-01) R212 100 Vi n 2 GND 1Vout5 NC 4 CE 3 Q204 XC62HR5002PR C217 0.1 C218 0.001 Q201 2SB798 R201 10K R203 4.7K + C202 10u6.3V(T) C201 0.01 + C203 1u16V(T) R202 2.2KC204 0.01 C206 0.001 + C207 10u6.3V(T) C208 0.01 R209 10 R210 22 C211 0.001 C214 0.001 + C213 10u6.3V(T) Q210 2SA1362R211 10K C212 0.001 Q202 UMW1N Q203 1SR154-400 C205 0.01...
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7-22 VHF 136-174 MHz Circuit Board/Schematic Diagrams and Parts ListMarch, 20066881096C38Figure 7-17. VHF 136-174 MHz Receiver Front End Schematic Diagram (K305E502-01) C402 150pC40113p C403 NU C404 20pC408 120p C409 100pR401100K C410 330p C405 NUC406 150p Q403 1SS362 C407 0.1 R402 5.6KR403 3.3K Q404 2SC5086YR405 2.2R404 10KC411 100p R406 0R408 1K R407 10 C415 150p R409 390 C414 330p C413 0.1 C412 0.022 C416 NU C417 16pC418 100p C419 100pR410 100K C420 330p C421 NUC422 150p C425 20pC42410pC423 NU C426...
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VHF 136-174 MHz Circuit Board/Schematic Diagrams and Parts List7-236881096C38March, 2006 Figure 7-18. VHF 136-174 MHz Receiver Back End and Receiver Audio Schematic Diagram (K305E502-01) Q408 2SC4215YR415 150K C430 0.01 1 89 16 Q506 TA31136FN R526 0C525 27p C526 39p R527 10K C530 0.1 R532 1.5M C531220p C532220p R535 2.2kR534330kC533 56p C508 470p R506 3.3K 1 2 345 F501 BL FYM455D R541 22K R542 22K 1 2 345 F502 AL FYM455G R530 22K R531 22K C501 100p C502 NUC503 0.01 R501 0 CD501 IFD0455C24E3 C505 100p...
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7-24 VHF 136-174 MHz Circuit Board/Schematic Diagrams and Parts ListMarch, 20066881096C38Figure 7-19. VHF 136-174 MHz Voltage Controlled Oscillator and Synthesizer Shcmeatic Diagram (K305E502-01) R3594.7KQ3312SC4116GR Q315 2SC4116GR R366470R365 470 +C371 1u/16V(T) R364 2.7k C369 0.22u/35(T) C3681u R36222K R363 470 Q309 2SJ243 1 3 2 4 X301 HKE3065B C3 3 90.001C3 4 3 10u6.3V (T) R336 100K R335100K 123456789 10 11 12 13 14 15 16 Q323 MB15A02 R321 6.8k R319 10K Q314 2SA1586GR R320 1.5k R318 10K Q316 UDZ S...
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VHF 136-174 MHz Circuit Board/Schematic Diagrams and Parts List7-256881096C38March, 2006 Figure 7-20. VHF 136-174 MHz Audio PA and External Audio Schematic Diagram (K305E502-01) R7170(1/8W)R716 0 (1/8W) Q7142SC4116GR Q710UDZ S 20B R72010K2SC2859 Q713 MO 1SVR 2IN+ 3IN- 4 OUT-5Vcc6GND7OUT+8 Q702TDA8541 R70522 C7070.001 C7080.001 R703 470k R7021.5K SP701 SPEAKER12P701 WC-013 12 J702 53047-0210 R704 47K + C704 4.7u6.3V(T)C703 0.22 C706 0.1 C702 0.001 R701 2.2K C719100p C716100pC717100p C718100p C715100p...
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7-26 VHF 136-174 MHz Circuit Board/Schematic Diagrams and Parts ListMarch, 20066881096C38Figure 7-21. VHF 136-174 MHz Transmit Audio Schematic Diagram (K305E502-01) R61150k C642 0.0015 R65410k C6300.015 R646 1K C641 0.22 R661 10K R663 100K C601 0.01 R6451M C6290.01u R66068K 3 1 2 Q616 SSM3K03FE R658820 Q615 1SS361R6554.7K C636 100p R65912k Q609 UMG2N C6350.1u >82K C633 0.01 R648 470K C617 0.0047(w vox) R625 18K(w/vox) + C625 4.7u6.3V(T)R637 0 C620 Not us C619 0.1(w/vox) R631 Not used R629 NU C618...
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VHF 136-174 MHz Circuit Board/Schematic Diagrams and Parts List7-276881096C38March, 2006 Figure 7-22. VHF 136-174 MHz Transmitter Schematic Diagram (K305E502-01) J401 02D04852J C440 12p C443 24p C441 12p C442 10p C444 47pC445 12p C4531u/16 R5691k(1/4W) Q409 HVU131C485 2.2uF/16V C439 7p C438 120pR418 39 C437 56p R466 1K Q410 MA4PH262 23 8 4 1Q419A LM2904PW(1/2) 65 7 C480 NU R446 100K 1%R447 100K 1% R445 0.1(1W) R450 100K 1%R451 100K 1% R449 100K 1% C481 0.001 R448 97.6K 1% R454 10KC483 0.001 R456 1M...
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7-28 VHF 136-174 MHz Circuit Board/Schematic Diagrams and Parts List March, 20066881096C38VHF 136-174 MHz Radio Parts List (Controller Board) (K305E501-01) Circuit Ref Description VendorVendor Part NumberMotorola Equivalent Part NumberC101 22pF; 50V; +-5% MURATA GRM39CH220J50PT 2113740F35 C102 NU C103 10pF; 50V; +- 0.5pF MURATA GRM39CH100J50PT N/A C104 100pF; 50V; +-5% MURATA GRM39CH101J50PT 2113740F51 C105 0.1uF; 16V; +-10% MURATA GRM39B104K16PT N/A C106 27pF; 50V;...
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VHF 136-174 MHz Circuit Board/Schematic Diagrams and Parts List 7-29 6881096C38March, 2006 VHF 136-174 MHz Radio Parts List (RF Board) (K305E502-01) R 111 51 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 513 0662057A90 R112 13 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 133 0662057A76 R113 22 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 223 0662057A81 R114 43 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 433 0665027A88 R115 130 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 134 0662257B01 R116 18 Kohm; 0.1W; +-5% Rohm MCR03 EZHJ 183 0662057A79 R117 33...
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7-30 VHF 136-174 MHz Circuit Board/Schematic Diagrams and Parts List March, 20066881096C38C343 10uF; 6.3V; +-20% NEC TEMSVA0J106M8R N/AC344 13pF; 50V; +-30% MURATA GRM39CH130J50PT 2113740F30 C345 5pF; 50V; +-0.25% MURATA GRM39CH050C50PT N/A C346 0.1uF; 16V; +-10% MURATA GRM39B104K16PT 2113743E20 C347 0.001uF; 50V; +-5% MURATA GRM39B102K50PT 2113931F25 C348 NU C349 NUC350 56pF; 50V; +-30% MURATA GRM39CH560J50PT 2113740F45 C351...