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Motorola Two Way Portable Radio Ht Series Detailed Rev 6881088c46 E Manual
Motorola Two Way Portable Radio Ht Series Detailed Rev 6881088c46 E Manual
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Circuit Board/Schematic Diagrams and Parts List51FMR-2045A-2December 26, 2003 Figure 5-5. UHF Band 2 Receiver Back End Schematic Diagram C325 9.1pF 20pF C3242CC1 5 CC2 1 GND1 4GND2 3IN OUT L311 560nH IF6 44.85MHz22M11FL301 L330 680nH C338 NUR313 330 1.6K R314 C326 0.1uF R5 Q302 33K R311R312 4.7K R315 12K0.1uF C327 0.1uF C361 CR3113.3pFC360 Xtal Filter SHIELDSH323 1 1 IFIC SHIELDSH322C366 NUL332 1.2uH Y300 45J84 44.395MHz GND2 GND14 OUT3 IN 1 C355 0.1uF 24pF C385 R359 R346 1uH L32515K 1K R322 24pF C36430pF C367 R320 NU NU 4700pF C334 680 R369 10K R368 12K R367DISC_OUT DISC_OUT 12K R366 0.1uF C350RSSI 1.8K R364390 R363 Q320 C351 R365 120pF 1.2K 5V 0.1uF C349 2 455KHz45B02Y301 3 1 0.1uF C344 RSSIOUT9RSSI_FEED 6VCC LIM_DEC1 12 LIM_DEC220 MIXOUT 4 OSCIN3 OSCOUT 10 QUADIN 1 RFIN 2 RFIN_DEC 5AUDIO_FEED 15 GND 18 IFAMPIN16 IFAMPOUT 19IFAMP_DEC117IFAMP_DEC2 14 LIMIN11 LIMOUT 13 U301 SA616 8AUDIOOUT7 5V 100K R355 U302-2 TC7W04F 62 BW_SEL 0.1uF C362 R350 R358 10K 1K0.1uF C352 17U302-1 TC7W04F R345 39K FL303 GND134 GND2 IN 1 OUT2 CFWC455E CR312 12 312K R321 C357 0.1uF GND 3 IN 1 OUT2 CFUCJ455EFL302 0.1uF C348 5V C382 10uF 51 R344C346 0.1uF C345 C347 0.1uF 0.1uF0.1uF C3430.1uFC329 CFWC455GFL304 GND1 34 GND2 IN 1 OUT2120K R324 CR313 1 23PWR_GNDU302-4 GND 4VCC 85V R360 20K R361 20KU302-3 TC7W04F 35 NC
52Circuit Board/Schematic Diagrams and Parts ListDecember 26, 2003FMR-2045A-2 Figure 5-6. UHF Band 2 Synthesizer Schematic Diagram .01uFC2582 NC14 VCC5 U210 TC7ST04FU GND 3 C230 100pF1000pF C229 4.7uF C228 .01uFC259C265C257 100pF C296 0.1uFU211 TC7ST04FU GND 3 2 NC 14 VCC5NU 1 K1 K2 2K3 3 6 A15 A24 A3 CR201 C283 NU NU C2820.1uF C292L202 2.2uH C298 0.1uFC219 0.22uF5V (SOURCE) 100pF C210 C212 100pF C264 100pF C263 0.75pF L261 39nH100pF C214 MODIN CLK DATA CSX PRESC 1000pF C202 4.7uF C203 100pFC201 VSF100pF C211 R202 100K R201 82K 2.2uF C2042135 18 27 26 30 17 29 31 32 10 40 39 429 8 723 XTAL1 24 XTAL2 VBPASS 47 VCP 15 VMULT1 14 VMULT2 VMULT312 11 VMULT4 13 VRO WARP25 PVREF REFSEL SFBASE SFCAP SFIN 28 SFOUT37 TEST1 38 TEST2 NC1 NC2 NC3 44 PD_GND5 PD_VDD PREIN 33 PRE_GND34 PRE_VDD 36 DVDD 19 FREFOUT 45 IADAPT 16 INDMULT43 IOUT 4 LOCK MODIN41 MODOUT 20 AVDD BIAS1 BIAS2 CCOMP CEXCLK DATA 6 DGNDU201 63A27 46 ADAPTSW22 AGND 48 AUX1 1 AUX2 2 AUX3 3 AUX44.3K R255 BW_SEL C260 100pF 4 1 3Q210 2 R5 5V AUX4 AUX316.8MHz TP201 1 C206 330pF12uH L232 CR203 75Z04FL201 GND 1 4 GND1 3 OUT 6 IN C213 100pF R204 47K 470pF C238 C208 NU NUC207 39pF R281 SH201 LOCKR232 620R231 120C234 0.47uF C233 0.1uF R233 560 0.1uF C231 30 R2561 TP202 .047uF C232 VCTRL MODOUT C220 100pF 0.1uF C224C218 0.1uF 2.2uF C2172.2uHL201 0.1uF C223 2.2uF C235SD 3 U247 ADP3300 ERR 6 GND 1 IN 5 NR 2OUT 4 2.2uHL203 C291 0.47uF C293 0.47uF 5 VOUT LP2980U248 2 GND 4 NC ON_OFF*31VIN 100pFC294 VddaSWB+ C279 2.2uF2.2uF C278 C277 100pF4V_3.3V SH202 SHIELD if 1 SHIELD 1 SYNTHESIZER TOP SHIELDSYNTHESIZER BOTTOM SHIELD
Circuit Board/Schematic Diagrams and Parts List53FMR-2045A-2December 26, 2003 Figure 5-7. UHF Band 2 Voltage Controlled Oscillator Schematic Diagram 100pFC246 L242 2.7pFC245 18nH 22nH R244 15K L273 L271 27nH 390nH 390nH L281 L241 CR243 R245 240 C273 1 A1 A22 0.1uF 1 3 2 CR241 Q241 BFQ67W 4.3pFC250 C256 5.1pF C289 1.5pF 100pF 2.2uF C276 C253 SHIELDSH241 1 C297 C281 .01uF1 23 DD 100pF L243 RESONATOR C244 TX_IADJ1 TX_OUT 10 TX_SWITCH 13 VCC_BUFFERS 14VCC_LOGIC 18 3pF RX_EMITTER6 RX_IADJ2 RX_OUT 8 RX_SWITCH 7SUPER_FLTR3 TRB_IN19 TX_BASE16 TX_EMITTER15 COLL_RFIN4 FLIP_IN20 GND_BUFFERS11 GND_FLAG9 17 GND_LOGIC PRESC_OUT 12 RX_BASE5 50U54U241 30 R248 C247 C248 100pF 0.1uF 100pFC255C251 100pF 4 1 3 1.1pFC272 100pF Q261 2C241 C254CR242 3.3pF CR251 270 R2525.1pFC252 390nHL251 33R242 120 4 1 3R251 Q260 2C271 1pF L282 390nH10K R243 7.5K R253 C285 100pF 0.1uF C286 L253 RESONATOR 1 P1 P22 P3 3 4.3pFC242 4.3pFC243 R241 18 R254 8.2K 1K R260 Rx_sw Tx_sw SHIELDSH242 1Rx_sw Tx_sw RX_INJ AUX3AUX4 5VVCTRL PRESC TX_INJVSF VSF VCO TOP SHIELDVCO BOTTOM SHIELD
54Circuit Board/Schematic Diagrams and Parts ListDecember 26, 2003FMR-2045A-2 Figure 5-8. UHF Band 2 Harmonic Filter Schematic Diagram HF SHIELD C188 36pF 240 R170 ANT_BIAS 240 R101 100pFL105 C108 1 TX_OUT RF_JACK390nH SHIELDSH100 C107 2 3 1 3.3pFCR102 CR101 12.39nHL104 L102 L101 12.39nH C106 12.39nH 4.7pF 6.2pF C104 13pF C103 C102 6.2pF 100pF C101RX_IN
Circuit Board/Schematic Diagrams and Parts List55FMR-2045A-2December 26, 2003 Figure 5-9. UHF Band 2 Transmitter Schematic Diagram NU C113 15pF C111 13.0pFC112 36pFC181 Microstrip 7.66nHL106 TX_OUT 100pFC10910uF C123 UNSWB+BEADE101 0.1 R102 L107 33.47nH Microstrip1 2 3Q110 Microstrip 3.0 R176 3.0 R175R172 200 22.0nHL117 0.1uFC172C114 100pF HEATSINK H101 POS 1 PA SHIELDSHIELDSH101 1 (Use 82K with new PA) NU R174 43K R120 C119 100pF 100pF C171 R173 180K 43KR171R104 47K R111 20TX_INJ_1 100pF C295 R112 300 R110 300 100pFC125 TX_INJNU NU56pF C160 L160 11pF C1164.22nHL108 C121 100pF 16pF C120 C115 C180 27pF10pF C117R191 0 10 R106 100pFC118 .022uFC152 R108 5.6K.022uF C128 390nHL112 100pF C130 UNSWB+ NU.022uF 100pFC150 C151 R107 6 RFOUT1 7 RFOUT2 1 VCNTRL 14 VD12 VG1 3 VG2 5 GND212 GND313 GND4 8 NC1 9 NC2 10 NC3 15 NC4 16 RFINU101 30C6517 EP11 G2 4 GND1 200 R161 0.1uF C161 100K R132 C129 6.8pF100pFC165 5.6nH L113 2pF C169 C131 L114 .022uF 390nH 1000pF C127 C166 100pFUNSWB+ 1000pFC133 L115 3300pF 390nH C134 1MEGR136.022uF C135 200K R109 .022uFC173 VG 15 VL 6 VLIM19 T1 2 TEMP30 V10 14 V45 16 17 V5EXT20 VAR1 18 VAR224 VAR3 INT 422 NA Q 11QX 10 1 RFIN RS21 31 RSET RX23 CL 7 CLK26 CQ 12 CQX 13 DATA28 F168 9 GND1 8 GND225 U102 H99S-4 ANO32 BPOS27 CEX29 CI 3 CJ 5 C110 100pF 10K R130 100pF C170 C138 100pF CR105 GND3 1 POS 2 VOUTLM50 R131 0.1uF C126 18KRESET 5V NU 100pF C174 TX_BIAS ANT_BIAS 100pF R133 C122CR103 23 1 1 3 100pF C132 Q111 2 6 4 100pF C105UNSWB+ UNSWB+ DATACLK CSX
56Circuit Board/Schematic Diagrams and Parts ListDecember 26, 2003FMR-2045A-2UHF Band 2 Radio Parts ListCircuit RefMotorola Part No.DescriptionB501 0986237A02 Battery Contact Module B503 3980502Z01 Backup battery B+ (Not placed in GP328) B504 3980501Z01 Backup battery B- (Not placed in GP328) C101 2113740F51 100pF C102 2113740F22 6.2pF C103 2113740F28 11pF C104 2113740F22 6.2pF C105 2113743N50 100pF C106 2113740F19 4.7pF C107 2113740F15 3.3pF C108 2113743N50 100pF C109 2113740F51 100pF C110 2113743N50 100pF C111 2103689A22 11pF C112 2180605Z28 33pF C113 2180605Z20 15pF C114 2113743N50 100pF C115 2113743N31 16pF C116 2113743N27 11 p F C117 NOT PLACED C118 2113743N50 100pF C119 2113743N50 100pF C120 2113743N23 7.5pF C121 2113743N50 100pF C122 2113743N50 100pF C123 2311049A96 33uF C125 2113743N50 100pF C126 2113743M24 0.1uF C127 2113743L17 1000pF C128 2113743M08 0.022uF C129 2113743N23 7.5pF C130 2113743N50 100pF C131 2113743M08 0.022uF C132 2113743N50 100pF C133 2113743L17 1000pF C134 2113743L29 3300pF C135 2113743M08 0.022uF C138 2113743N50 100pF C140 0662057A67 5.6K C141 2113740F25 8.2pF C150 2113743M08 0.022uF C151 2113743N50 100pF C152 2113743M08 0.022uF C160 2113743N44 56pF C161 2113743M24 0.1uF C165 2113743N44 56pF C166 2113743N50 100pF C169 2113743N09 2pFC170 2113743N50 100pF C171 2113743N50 100pF C172 2113743E20 0.1uF C173 2113743M08 0.022uF C174 2113743N50 100pF C180 NOT PLACED C181 NOT PLACED C188 2113743N39 36pFC201 2113743N50 100pF C202 2113743L17 1000pF C203 2311049A56 4.7uF C204 2104993J02 2.2uF C206 2113740F63 330pF C207 2113743N40 39pF C208 NOT PLACED C210 2113743N50 100pFC211 2113743N50 100pF C212 2113743N50 100pF C213 2113743N50 100pF C214 2113743N50 100pF C217 2104993J02 2.2uF C218 2113743M24 0.1uF C219 2113743K16 0.22uF C220 2113743N50 100pF C223 2113743M24 0.1uF C224 2113743M24 0.1uF C228 2311049J11 4.7uF C229 2113743L17 1000pF C230 2113743N50 100pF C231 2113743M24 0.1uF C232 2113743E12 0.047uF C233 2311049A01 0.1uF C234 2311049A05 0.47uF C235 2104993J02 2.2uF C238 2113741F17 470pF C241 2113743N50 100pF C242 2113743N17 4.3pF C243 2113743N17 4.3pF C244 2113740F14 3pF C245 2113743N12 2.7pF C246 2113743N50 100pF C247 2113743N50 100pF C248 2113743M24 0.1uF C250 2113743N17 4.3pF C251 2113743N50 100pF C252 2113743N19 5.1pF C253 2113740F09 1.8pF C254 2113743N26 10pF C255 2113743N50 100pF C256 2113743N19 5.1pF Circuit RefMotorola Part No.Description C257 2113743N50 100pF C258 2113743L41 0.01uF C259 2113743L41 0.01uF C260 2113743N50 100pF C263 2113743N02 0.75pF C264 2113743N50 100pF C265 NOT PLACED C271 NOT PLACEDC272 2109445U01 0.5pF 1% C273 2113743M24 0.1uF C276 2104993J02 2.2uF C277 2113743N50 100pF C278 2311049A57 10uF C279 2104993J02 2.2uF C281 2113743N50 100pF C282 NOT PLACED C283 NOT PLACED C285 2113743N50 100pFC286 2113743M24 0.1uF C289 2113743N50 100pF C291 2311049A69 10uF C292 2113743M24 0.1uF C293 2113743A27 0.47uF C294 2113743N50 100pF C295 2113743N50 100pF C296 2113743M24 0.1uF C297 2113743L41 0.01uF C298 2113743M24 0.1uF C301 2113743N24 8.2pF C302 2113743N28 12pF C303 2113740L09 4.3pF C304 2113743N27 11pF C305 2113743N50 100pF C306 NOT PLACED C307 2113743N50 100pF C308 2113743N50 100pF C309 2113743N50 100pF C310 2113743N50 100pF C311 NOT PLACED C312 2113743N23 7.5pFC313 2113743N27 11pF C314 2113743M24 0.1uF C315 2113743N50 100pF C316 2113740L09 4.3pF C317 2113743N65 8pF C318 2113743N28 12pF C319 2113743N17 4.3pF C320 2113743N25 9.1pF C321 2113743N50 100pF C322 2113743N48 82pF C324 2109445U40 20pF 1% Circuit RefMotorola Part No.Description C325 2109445U26 9.1pFC326 2113743M24 0.1uF C327 2113743M24 0.1uF C328 2113743M24 0.1uF C329 2113743M24 0.1uF C334 2113743L33 4700pF C337 NOT PLACED C338 NOT PLACED C343 2113743M24 0.1uFC344 2113743E20 0.1uF C345 2113743M24 0.1uF C346 2113743M24 0.1uF C347 2113743M24 0.1uF C348 2113743M24 0.1uF C349 2113743E20 0.1uF C350 2113743M24 0.1uF C351 2113743N52 120pF C352 2113743M24 0.1uF C355 2113743M24 0.1uF C357 2113743M24 0.1uF C358 NOT PLACED C359 NOT PLACED C360 2113743N14 3.3pFC361 2113743M24 0.1uF C362 2113743M24 0.1uF C364 2113743N35 24pF C366 NOT PLACED C367 2113743N37 30pF C370 2109445U18 4.3pF 1% C371 NOT PLACED C372 2113743N50 100pFC373 NOT PLACED C374 2113743N50 100pFC375 2113743N50 100pF C378 NOT PLACED C380 2113743L41 0.01uF C381 NOT PLACED C382 2311049A59 10uF C383 NOT PLACED C385 2113743N35 24pF C386 2113743N50 100pF C390 NOT PLACED C400 2113743L41 0.01uFC401 2113743M24 0.1uF C402 2113743M24 0.1uF C403 2113743G24 2.2uF C404 NOT PLACED C405 2113743N50 100pF C406 NOT PLACED C407 2113928N01 0.1uF C408 2113743N50 100pF Circuit RefMotorola Part No.Description
Circuit Board/Schematic Diagrams and Parts List57FMR-2045A-2December 26, 2003C409 2113743M24 0.1uF C410 2113928N01 0.1uF C411 2113743M24 0.1uF C414 2113743M24 0.1uF C415 2185895Z01 0.01uF C416 2113928N01 0.1uF C419 NOT PLACED C420 2113743L41 0.01uFC421 2113928N01 0.1uF C422 2113743M24 0.1uF C423 2113743N50 100pF C424 2311049A59 10uF C425 2113743M24 0.1uF C426 2113743N50 100pF C427 2113743N50 100pF C428 2113743M24 0.1uF C429 2113743M24 0.1uF C430 2113928N01 0.1uF C431 2113743N50 100pF C432 NOT PLACED C433 2113743L41 0.01uF C434 2113928N01 0.1uF (Not placed in GP328) C435 2113743M24 0.1uF C436 2113743N34 22pF (Not placed in GP328) C437 2113743N34 22pF (Not placed in GP328) C440 2113743G26 4.7uF C441 2113743N50 100pF C442 2113743E20 0.1uF C443 2113928N01 0.1uF C444 2113743N50 100pF C445 2113743N50 100pF C447 2113743M08 0.022uF C448 2113928N01 0.1uF C449 2113743N50 100pF C450 NOT PLACED C451 2113743M08 0.022uFC452 2113743B29 1uF C453 2113743N50 100pF C456 2113743N50 100pF C458 2113743N50 100pF C459 2113743N50 100pF C463 2113743N50 100pF C466 2113743N50 100pF C467 2113928N01 0.1uF C471 2113743N50 100pF C472 2113743L09 470pF C473 2113743L09 470pF C475 2113743H14 10uF C476 2113928D08 10uF C479 2113928N01 0.1uF C480 2113928D08 10uF Circuit RefMotorola Part No.Description C481 2113928N01 0.1uFC482 2113928N01 0.1uF C490 2113743N50 100pF C491 2113743N50 100pF C492 2113743N50 100pF C493 2113743N50 100pF C494 2113743N50 100pF C495 2113743N50 100pF C496 2113743N50 100pF C497 2113743N50 100pF C502 2311049A05 0.47uF C503 2113743N50 100pF C505 2113743N50 100pF C511 2113743N50 100pF C512 2113743N50 100pF C513 2113743N50 100pF C514 2113743N50 100pF C520 2113743L41 0.01uF C521 2113743L41 0.01uF C522 2113743L41 0.01uF C523 2113743L41 0.01uF C524 2113743N50 100pF C525 2113743N50 100pF C526 2113743N50 100pF C527 2113743N50 100pF C528 2113743N50 100pF C529 2113743N50 100pF CR101 4880973Z02 Pin diode CR102 4802245J41 Pin diode CR103 4802245J41 Pin diode CR105 5185963A15 Temperature sensor CR160 NOT PLACED CR201 4802233J09 Triple diode (SOT 25)CR203 4862824C03 Va r a c t o r CR241 4805649Q13 Varactor CR242 4862824C01 Va r a c t o r CR243 4862824C01 Varactor CR251 4802245J22 Va r a c t o r CR301 4862824C01 Varactor CR302 4862824C01 Va r a c t o r CR303 4880154K03 Dual common anode-cathode CR304 4862824C01 Va r a c t o r CR305 4862824C01 Varactor CR306 4802245J42 Ring Quad diode (SOT- 143) CR311 4813825A19 Diode Schottky CR312 4802245J97 Switch Diode CR313 4802245J97 Switch Diode CR411 4802245J62 Diode Schottky CR412 4802245J62 Diode Schottky CR413 4802245J62 Diode Schottky CR440 4813833C02 Dual common cathode diode Circuit RefMotorola Part No.Description CR501 4880107R01 Rectifier CR503 4805729G49 LED Red/Yellow E101 2484657R01 Ferrite bead E400 2480640Z01 Ferrite bead E401 2480640Z01 Ferrite bead E402 2480640Z01 Ferrite bead E403 2480640Z01 Ferrite bead E404 2480640Z01 Ferrite bead E405 2480640Z01 Ferrite bead E406 2480640Z01 Ferrite bead E407 2480640Z01 Ferrite bead E408 2480640Z01 Ferrite bead E409 2480640Z01 Ferrite bead F501 6580542Z01 3A fuse FL201 4805875Z04 16.8MHz Xtal oscillator FL301 9180022M11 Xtal Filter 44. 85MHz FL302 9180468V05 455kHz 4- pole ceramic filter FL303 9180469V05 455kHz 6- pole ceramic filter FL304 9180469V03 455kHz 6- pole ceramic filter FL401 4870368G02 Xtal Oscillator 38.4kHz (Not placed in GP328) H101 2680499Z01 Heat spreader J101 0985613Z01 RF Jack J102 0280519Z02 Antenna nut J400 0905505Y04 40-pin connector J403 0905505Y02 20-pin connector L101 2460591B28 13.37nH L102 2460591B28 13.37nH L104 2460591B48 15.22nH L105 2462587N22 390nH L106 2460591A19 8.71nH L107 2479990G01 33.47nH L108 2479990A01 4.22nH L112 2462587N42 12nH L113 2413926H09 5.6nH L114 2462587N42 12nH L115 2462587N22 390nH L116 2479990C02 16.28nH L117 2409154M17 22nH L160 2413926H14 15.0nH L201 2462587Q20 2.2uH L202 2462587Q20 2.2uH L203 2462587Q20 2.2uH L232 2462587P25 12uH L241 2462587V41 390nH L242 2462587V26 22nH L243 2485776Z02 Resonator (Kapton), Rx L251 2462587V41 390nH L253 2460593C03 Resonator, Tx L261 2462587V29 39nH L271 2462587V27 27nH Circuit RefMotorola Part No.Description L273 2462587V32 68nH L281 2462587V41 390nH L282 2462587V41 390nH L301 2479990B01 11.03nH L302 2479990B01 11.03nH L303 2462587V26 22nH L304 2462587V37 180nH L305 2462587V23 12nH L306 2479990B01 11.03nH L307 2479990B01 11.03nH L309 2479990C02 16.28nH L310 2462587V36 150nH L311 2413926K32 560nH L321 2462587V37 180nH L325 2462587N68 1uH L330 2413926K33 680nH L332 2413923A25 1.2uH L400 2462587Q42 390nH L401 2462587Q42 390nH L410 2462587Q42 390nH L411 2462587Q42 390nH L505 2462587Q42 390nH P100 3905643V01 Ground contact finger PB501 4086470Z01 Tactile switch, pushbutton PB502 4086470Z01 Tactile switch, pushbutton PB503 4086470Z01 Tactile switch, pushbutton PB504 4086470Z01 Tactile switch, pushbutton PB505 4086470Z01 Tactile switch, pushbutton Q110 4813828A09 RF PA Q111 4809939C05 Dual NPN/ PNP transistor Q210 4809939C05 Dual NPN/ PNP transistor Q241 4805218N63 RF NPN transistor Q260 4809939C05 Dual NPN/ PNP transistor Q261 4809939C05 Dual NPN/ PNP transistor Q301 4802245J44 NPN Transistor Q302 4802197J95 NPN Transistor Q310 4802245J44 NPN Transistor Q320 4813824A10 RF NPN transistor Q400 4809579E18 Mosfet P - channel Q403 4813824A17 Bipolar Transistor, PNP Q405 4802245J54 Dual NPN Transistor Q410 4802245J54 Dual NPN Transistor Q416 4809579E18 Mosfet P-channel (Not placed in GP328) Q417 4809939C05 Dual NPN/ PNP transistor Q502 5180159R01 Dual Trans NPNS Q505 4880214G02 NPN Transistor R101 0662057A34 240 R102 0680539Z01 0.1 R104 0662057N15 47K R106 0662057M26 10 Circuit RefMotorola Part No.Description
58Circuit Board/Schematic Diagrams and Parts ListDecember 26, 2003FMR-2045A-2R107 NOT PLACED R108 0662057M92 5.6KR109 0662057N30 200K R110 0662057M61 300 R 111 0662057M33 20 R112 0662057M61 300 R120 0662057N14 43K R130 0662057M98 10K R131 0662057N05 18K R132 0662057N33 270K R133 NOT PLACED R136 NOT PLACEDR161 0662057M57 200 R170 0662057A34 240 R171 0662057N14 43K R172 0662057A32 200 R173 0662057N29 180K R174 0662057N15 47K R175 0662057B59 3 R176 0662057B59 3 R191 0662057C01 0 R201 0662057N21 82K R202 0662057N23 100K R204 0662057N15 47K R231 0662057M52 120 R232 0662057M69 620 R233 0662057M68 560 R241 0662057M34 22 R242 0662057M52 120 R243 0662057M98 10K R244 0662057N03 15K R245 0662057M59 240 R248 0662057M37 30 R251 0662057M38 33 R252 0662057M60 270 R253 0662057M95 7.5K R254 0662057M96 8.2K R255 0662057M89 4.3K R256 0662057M37 30 R260 0662057M74 1K R281 NOT PLACED R301 0662057N23 100KR302 0662057N23 100K R303 0662057M78 1.5K R304 0662057N01 12K R305 0662057M66 470 R306 0662057N23 100K R307 0662057N23 100K R308 0662057M43 51 R309 0662057M01 0 R310 NOT PLACED Circuit RefMotorola Part No.Description R311 0662057N11 33KR312 0662057M90 4.7K R313 0662057M62 330 R314 0662057M79 1.6K R315 0662057N01 12K R320 NOT PLACED R321 0662057N01 12KR322 0662057M74 1K R324 0662057N25 120K R328 0662057M12 2.7 R329 0662057M01 0 R330 0662057M98 10K R331 0662057M57 200 R332 0662057N01 12K R333 NOT PLACED R339 0662057M89 4.3K R340 0662057M96 8.2K R342 0662057N23 100K R344 0662057M43 51 R345 0662057N13 39K R346 0662057N03 15K R348 0662057M87 3.6K R349 0662057C01 0 R350 0662057M98 10K R355 0662057N23 100K R358 0662057M74 1K R359 NOT PLACED R360 0662057N06 20K R361 0662057N06 20K R363 0662057M64 390 R364 0662057M80 1.8K R365 0662057M76 1.2K R366 0662057N01 12K R367 0662057V04 12K R368 0662057V02 10K R369 0662057M70 680 R370 0662057M01 0 R371 NOT PLACED R372 NOT PLACEDR373 NOT PLACED R374 NOT PLACEDR375 NOT PLACED R376 NOT PLACEDR377 NOT PLACED R378 NOT PLACEDR400 0662057N15 47K R401 0662057M01 0 R402 NOT PLACED R403 NOT PLACEDR405 0662057M01 0 R406 0662057N20 75K Circuit RefMotorola Part No.Description R407 0662057N19 68K R408 NOT PLACED R409 0662057M98 10K R410 0662057N23 100K R411 0662057M98 10K R413 0662057M01 0 R414 0662057V34 180K R415 0662057V26 91K R416 0662057M98 10K R418 0662057M01 0 R419 0662057M67 510 (Not placed in GP328) R420 0662057B46 10M (Not placed in GP328) R421 0662057M81 2K R423 0662057N39 470K R424 0662057N12 36K R425 0662057N10 30K R426 0662057N35 330K (Not placed in GP328) R427 0662057M84 2.7K R428 0662057M10 2.2 R429 0662057N20 75K R431 0662057N39 470K R432 0662057N16 51K R434 0662057M62 330 R435 0662057M81 2K R436 0662057M01 0 R437 NOT PLACED R445 0662057N08 24K R447 0662057N23 100K R448 0662057M98 10K R449 0662057N08 24K R450 0683962T45 68 R451 0662057N03 15K R452 0662057N23 100K R453 NOT PLACED R454 NOT PLACED R455 NOT PLACEDR456 0662057M01 0 R457 0662057M98 10K R460 0662057M90 4.7K R461 0662057M56 180 (Not placed in GP328) R462 0662057M98 10K (Not placed in GP328) R463 0662057M61 300 R471 0662057N06 20K R472 0662057N12 36K R473 0662057M26 10 R475 0662057M01 0 R476 0662057N35 330K R477 0662057M74 1K R478 0662057M98 10K R481 0662057N08 24K R492 0662057M01 0 Circuit RefMotorola Part No.Description R498 0662057M98 10KR499 0662057M98 10K R501 0662057M70 680 R502 0662057M56 180 R505 0662057M98 10K R506 0662057N15 47K R507 0662057M01 0 RT400 0680590Z01 Thermistor 33K S501 4080710Z01 Frequency switch S502 1880619Z02 Volume/ on- off switch SH100 2680507Z01 Harmonic Filter shield SH101 2680510Z01 RF PA shield SH201 2680511Z01 Synthesizer top shield SH202 2680511Z01 Synthesizer bottom shield SH241 2604120G01 Resonators shield SH242 2680514Z01 VCO Buffer IC shield SH301 2686583Z01 Receiver front end shield SH302 2680555Z01 Receiver front end bottom SH303 2680509Z01 Mixer shield SH304 2680624Z01 Mixer diode shield SH322 2686528Z01 IF section shield SH323 2686527Z01 Crystal Filter shield SH400 2680505Z01 Controller Memory Shield SH401 2680506Z01 Controller on-off shield SH402 2680515Z01 Microprocessor shield SH403 2680516Z01 Asfic_Cmp/ Audio PA shield T301 2580541Z02 Balun transformer T302 2580541Z02 Balun transformer U101 5185130C65 VHF/ UHF/ 800 MHZ LDMOS U102 5185765B26 PCIC U201 5185963A27 LVFRACN Synthesizer IC U210 5102463J61 Inverter U211 5102463J61 Inverter U241 5105750U54 VCO Buffer IC U247 5105739X05 SOT 5V Regulator U248 5102463J58 3. 3V Regulator U301 5186144B01 FM IFIC SA616 U302 5109522E10 LMOS Inverter U303 NOT PLACED U400 5102463J40 3. 3V Regulator U404 5185130C53 ASFIC_CMP IC U405 NOT PLACED U406 *5102463J59 Flash ROM 128K x 8U407 *5102463J64 16K x 8 EEPROM U409 5102226J56 Microprocessor U410 5102463J57 3. 3V Regulator (Not placed in GP328) U420 5102463J44 Audio PA VR432 4805656W08 5. 6V Zener VR433 4805656W08 5. 6V Zener VR434 4802245J73 Zener Diode - 6.8V Circuit RefMotorola Part No.Description
Circuit Board/Schematic Diagrams and Parts List59FMR-2045A-2December 26, 2003 * Motorola Depot Servicing only ** Not Field Serviceable Note:Tolerance Capacitor - 5% unless specified otherwise Inductor - 10% unless specified otherwise Resistor - 5% unless specified otherwise VR439 4880140L17 Zener Diode - 12VVR440 4802245J73 Zener Diode - 6.8V VR441 4802245J73 Zener Diode - 6.8V VR442 4802245J73 Zener Diode - 6.8V VR443 4802245J73 Zener Diode - 6.8V VR444 4802245J73 Zener Diode - 6.8V VR445 4802245J74 Zener Diode - 10V VR446 4802245J74 Zener Diode - 10V VR447 4802245J74 Zener Diode - 10V VR448 4802245J74 Zener Diode - 10V VR449 4802245J74 Zener Diode - 10V VR450 4802245J75 Zener Diode - 12V VR460 4802245J73 Zener Diode - 6.8V VR501 4813830A18 6.8V Zener VR506 4802245J73 Zener Diode - 6.8V Y300 4802245J84 Xtal Oscillator 33. 395MHz Y301 9186145B02 455kHz Ceramic Discriminator *8486686Z01 UHF B2 Main PC Board Circuit RefMotorola Part No.Description
60Circuit Board/Schematic Diagrams and Parts ListDecember 26, 2003FMR-2045A-2 Figure 5-10. Controller ASFIC/ON_OFF Schematic Diagram DISC_OUT IF_DISC_OUT Vdda C337 R378R377 NU NUNU C383 NU NU NU NU NU NU NUNU NU NU NU R371C358 R372 5V C328 R373 LM2904 U303-1 2 31 8 4 C3908 4LM2904U303-2 6 57 C359 R374 R375 R376Vdda FLAT_RX_SNDURX_SND RX_AUD_RTN DACRx VOX VS_AUDSEL VS_GAINSEL C452 4.7uF C430 0.1uF C414 0.1uFC451 C415 .022uF 0.1uFC479 0.1uF R445 24K R449 24K 30K R425 0.1uFC407 0.1uF C411 VDDSYN27 VOX 7 TXRTN 36 TXSND44 UIO 10VDDA1 VDDCP32 VDDD33 VDDDAC 11 VDDRC45 PLCAP 8 PLCAP2 25 RXRTN43 RXSND39 SQCAP12 SQDET 17 SQIN 9 SYN28 GNDSYN23HSIO 19LCAP24LSIO 18 MICEXT48 MICINT46 MOD40 NC26 GCB213 GCB335GCB437 GCB538 GNDA 3 GNDD31 GNDDO30 GNDRC47 DACG 6DACR 5DACU 4 DATA 22 DISC2 F120029 GCB0 15GCB114 AUDIO41 AUXTN42 CHACT 16 CLK 21 CLK16834 CSX 20 30C53U404 R413 0 C422 0.1uF 47K R400 .01uF C4200.1uF C421C416 0.1uFF1200 SYN 5V Vdda 0 R475 100pF 0.1uF C408 C410 C409 0.1uFINT_EXT_Vdd MECH_SWB+ Vdda LEDBL TX_AUD_SND MODIN AUDIO FLAT_TX_RTN RED_LED TX_AUD_RTN 16.8MHzR453100K R452 R447 100K NU NUNU NU NU C419 C480 10uFR448 10K RESET R454R456 0R455 12CR440 1 3 2 Q40315K R451 24K R476C402 0.1uF 310K24 13 R416Q40575K 10uF C403 OFF_BATT_DATA_OUTR406 R427 2.7K CR412 A14 A25 A36 K1 3 K2 2 K3 1 BATT_CODE BATT_DATA_IN Vddd UNSWB+ R402 3 12 Q400 Vddd 0 R405 TP406 1 R401 0 0.1uF C401 R407 68K SWB+ 0.1uF C406.01uFC400 SENSE 2 SHUTDOWN3 VTAP 6 U400 LP2951ACMM-3.3 ERROR 5 FEEDBACK7 GND4 INPUT8 OUTPUT 1 Used for Lowband Only R370 0100pFC4051 TP410 EXT_MIC INT_MIC 800MHz only4V_3.3V C428 0.1uF C427 100pF 10K R429 2 8 4 3X25128-2.7 1 76 5U407 Vddd MISO EE_CS VCC VSS WP CS HOLDSCK SISO 4Kx8 BIT EEPROM DATACLK SQ_DET LSIO HSIO CSX CHACT EXT_SPKR_SEL FROM_RFAUDIO_PA_ENAGREEN_LED