Motorola Mtx Series Detailed Rev 6881088c46 E Manual
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Circuit Board/Schematic Diagrams and Parts List21FMR-2045A-2December 26, 2003 Figure 2-5. UHF Receiver Back-End Schematic Diagram G NU IN 6 OUT 44.85MHzMXF45FL301 2CC1 5CC2 1 GND14GND2 3 C338 560nHL311 22pF C324 C325 9.1pFL330 680nH IF G 0.1uF C327R312 4.7K R311 33K 680nHL331 12K R315R314 1.6K 0.1uFC326 R5 R313 3305V C361 0.1uF Q302C348 0.1uF 3.3pFC360 CR311NUNU 1.2uHL332 C366R344 51 0.1uF 0.1uFC355C344 C382 10uF R359 C385 30pF15K R346C367 30pF NU1K 24pF R322 C364 R3208.2K10K R368 R367 L325 1uH 2 GND 4 GND1 3 OUT 1 IN44.395MHzTSS-2Y300 G DISC_OUT R369 680 C334 4700pFDISC_OUT G 0.1uF C350 12K R366RSSI 45B02 32 1 455KHzY301 C349 0.1uF 1.8K R364 R365 1.2K 120pF C351 G 62 0.1uF TC7W04FU302-2 C362 3.3K R350 100K5V R355$P BW_SEL 2.4K R358 0.1uF C352 TC7W04F U302-117 39K R345 C357 0.1uF FL302 CFUCJ455E 3 GND 1IN 2 OUT C346 0.1uFC347 0.1uF 1 2 3CR312 39K R321 3 GND1 4GND2 IN 1OUT 2 CFWC455GFL304R324 20K C345 0.1uF0.1uF C343 GND24 1IN 2 OUT FL303 CFWC455E 3 GND1 20K R360 1 23 CR313R361 20K C329 0.1uF5V R363 390 13 2MMBT3904 Q320 OSCOUT3 QUADIN 10RFIN 1 RFIN_DEC 2 RSSIOUT5 RSSI_FEED 9 VCC 6 IFAMP_DEC119IFAMP_DEC217 LIMIN 14LIMOUT11 LIM_DEC113 LIM_DEC2 12MIXOUT20 OSCIN 4 U301 SA616 AUDIOOUT8AUDIO_FEED7 GND 15IFAMPIN 18 IFAMPOUT16 5 VCCNC U302-3 TC7W04F 3 U302-4 PWR_GND 4 GND85V IFIC SHIELD CRYSTAL FILTER SHEILD1 SHIELDSH322 SH323 SHIELD 1
22Circuit Board/Schematic Diagrams and Parts ListDecember 26, 2003FMR-2045A-2 Figure 2-6. UHF Synthesizer Schematic Diagram .01uFC2583 GND 2 1 NC4 5 VCC TC7ST04FU U210 C259 .01uF 2K23K3CR201 A16 A25 A34 K11 C229 1000pFC228 4.7uF C230 100pF0.1uF C296 2 1 NC4 5 VCC TC7ST04FUU211 3 GNDC265C257 100pF NU 6ERR 1 GND 5 IN 2NR 4OUT3 SD ADP3300 U247 C291 10uF 0.1uFC298L202 2.2uH C219 0.22uF C292 0.1uF 5V (SOURCE) C223 0.1uF 2.2uF C235 C224 0.1uFC217 2.2uF0.1uF C218 16.8MHz C204 2.2uF XTAL1 23 XTAL2 24 VBPASS 21 VCP47VMULT115 VMULT214 12 VMULT3 VMULT411VRO13 25 WARP PVREF 35 REFSEL 18SFBASE 27SFCAP 26SFIN 30 SFOUT28 TEST137 TEST238 NC1 17 NC2 29 NC3 31 PD_GND44PD_VDD5 PREIN 32 PRE_GND 33PRE_VDD34 DVDD36FREFOUT19 IADAPT45INDMULT 16 IOUT43 LOCK4 MODIN 10MODOUT41 AVDD20 BIAS1 40 BIAS2 39 42 CCOMP CEX 9CLK 8 DATA 7 DGND 6 ADAPTSW 46 AGND 22 AUX148 AUX21 AUX32 AUX43 LVFractN ICU201 82K R201 100pFC211 0.75pF C263C264 100pF100K R202 100pFC214 DATA AUX3 AUX4 39nHL261 TP201 1 100pFC212 C210 100pF CSX CLK MODIN PRESC VSF C201 100pFC203 4.7uF C202 1000pFSWB+ 100pFC294 C293 0.47uF L203 2.2uH Vdda100pF C277 C278 10uF MODOUT C279 2.2uF 100pFC220 NC43ON_OFF* VIN1VOUT5 U248 LP2980 GND2 L201 2.2uH 100pFC2602 4 1 3Q210 4.7K47K 47K 10K R255 4.3K 47pF C207 R281 GND 1 GND1 4 OUT3 IN 6FL201 75Z04 16.8MHz 330pFC206 NU 100pFC213 C208 CR203 47K R204 LOCK NU SHIELDSH201C238 470pF L232 12uH R5 5V C231 0.1uF 560 R233 R232 620 VCTRL C232 .047uF 0.47uF C234TP202 1 R231 120 30 R256C233 0.1uF4V_3.3V if SHIELDSH202 1 1 SYNTHESIZER TOP SHIELD SYNTHESIZER BOTTOM SHIELD
Circuit Board/Schematic Diagrams and Parts List23FMR-2045A-2December 26, 2003 Figure 2-7. UHF Voltage Controlled Oscillator Schematic Diagram RX_INJ TX_INJ L281 390nH C281 100pFR245 240 L273 33nH C272 NU68nHL2710.1uFC273 C276 if ind2.2uFC286 0.1uF VSF SHIELDSH242 1 SHIELDSH241 1 VCO TOP SHIELD VCO BOTTOM SHIELD C271PRESCNU Rx_sw Tx_sw10 13 128 7 VCC_LOGIC 18 SUPER_FLTR 3 TRB_IN 19 TX_BASE 16 TX_EMITTER 15 TX_IADJ 1 TX_OUT TX_SWITCH VCC_BUFFERS 14 GND_FLAG9 17 GND_LOGIC PRESC_OUT RX_BASE 5 RX_EMITTER 6 RX_IADJ 2 RX_OUT RX_SWITCH U241 50U54 COLL_RFIN 4 FLIP_IN 20 GND_BUFFERS11R242 200 R243 10K1 23 L243 RESONATOR R244 12K C244 2pF C245 2.4pF C285 100pF 100pFC246 R241 18 1 2Q241 BFQ67W Rx_sw L282 390nH 3 VSF 30 R2487.5pF C250 7.5pF C242 7.5pFC243 12 CR241 220nHL242 CR243 390nHL241 C241 100pF CR242 VCTRL A1A2 C247 100pFC248 0.1uF 10pF C252 33nHL251 CR251 C253 1.5pF100pF C251 7.5K R253 7.5K R254 Tx_sw 3.6pF C254 C289 100pF AUX4 330 R252 100pFC255 L253 RESONATOR 18 R251 1 P1 P22 P3 3 3 Q261 2 4 1 47K 47K 4.7K 10K R260 1K DD Q260 24 1 3 .01uFC297 AUX3 5V 10K 47K 4.7K47K ZMY0130019-E
24Circuit Board/Schematic Diagrams and Parts ListDecember 26, 2003FMR-2045A-2 Figure 2-8. UHF Harmonic Filter Schematic Diagram 1 SHIELDSH100 HF SHIELD ANT_BIAS 100pF L105 C108 390nH TX_OUT CR101 19.61nHL104 C106 4.7pFC107 3.3pF 3 1 CR102 2 6.2pF C104 19.61nHL102 L101 19.61nH 10pF C103 6.2pF C102 100pF C101 RF_JACK RX_IN240 R170 240 R101 20pF C175 ZMY0130486-A
Circuit Board/Schematic Diagrams and Parts List25FMR-2045A-2December 26, 2003 Figure 2-9. UHF Transmitter Schematic Diagram X_OUT TX_BIAS ANT_BIAS TX_INJ_1UNSWB+ DATA UNSWB+UNSWB+ CSX UNSWB+ CLK RESET 5V UNSWB+ TX_INJ C123 10uF BEADE101 R102 0.075 L107 33.47nH Microstrip Microstrip C111 11pF 100pFC109 C112 47pF L106 7.66nH C113 10pF1 2 3Q110 6.2 R1766.2 R175 Microstrip 33pF C116 30pF C115 0.1uF C172 R103 43 200 R172 4.22nHL10810 R106 30pF C117100pF C118L109 0 C114 100pF NU NU100pF C160 .022uFC152100pFC130 R107R108 5.6K L160 15.0nH C151 100pF .022uFC150 C121 100pF .022uFC128 22nHL112 C120 C161 0.1uF 200 R161 7RFOUT21VCNTRL14VD12VG13VG2 12 GND3 13 GND4 8NC19NC210NC315NC4 16RFIN6RFOUT1 U101 C6511G2 4 GND1 5 GND2 C125 100pF 270K R132 .022uFC131 390nH L114 C127 1000pF 5.6pF C169100pFC165 5.6nHL113 C166 100pF 7.5pF C129 PA SHIELDPOS 1HEATSINKH101 1 SHIELDSH101 NU R174 R120 43K 100pF C119300 R112if 20 R111 R104 47K C295 100pF R110 300 43K R171 100pF C171 180KR1731CR103 23 2 6 4 1 3 Q111 10K 47K4.7K 47K C132 100pF NU 100pF C174C122 100pFC105 100pF R133 R136 1MEG L115 390nH C134 3300pF 200K R109 1000pFC133 .022uFC135 C138 100pF 0.1uF C126C170 100pFC110 100pF CR105 GND3 1 POS 2 VOUTLM50 10K R130.022uFC173 R131 18K VG15 VL6 VLIM 19 T12 TEMP30 V1014 V4516 17 V5EXT 20 VAR1 18 VAR2 24 VAR3 INT 422 NA Q11QX10 1RFIN RS 21 31RSET RX 23 CL7 CLK26 CQ12 CQX13DATA28 F1689 GND18 GND225 U102 H99S ANO32 BPOS27 CEX29 CI3CJ5 ZMY0130018-F
26Circuit Board/Schematic Diagrams and Parts ListDecember 26, 2003FMR-2045A-2UHF Radio Parts ListCircuit RefMotorola Part No.DescriptionB501 0986237A02 Battery Contact Module B503 3980502Z01 Backup battery B+ B504 3980501Z01 Backup battery B- C101 2113740F51 100pF C102 2113740F22 6.2pF C103 2113740F27 10pF 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 2113740F31 15pF C112 2180605Z32 47pF C113 2180605Z16 10pF C114 2113743N50 100pF C115 2113743N35 24pF C116 2113743N35 24pF C117 2113743N34 22pF C118 2113743N50 100pF C119 2113743N50 100pF C120 2113743N27 11 p F C121 2113743N50 100pF C122 2113743N50 100pF C123 2311049A96 33uF C125 2113743N50 100pF C126 2113743M24 100000pF C127 2113743L17 1000pF C128 2113743M08 22000pF C129 2113743N23 7.5pF C130 2113743N50 100pF C131 2113743M08 22000pF C132 2113743N50 100pF C133 2113743L17 1000pF C134 2113743L29 3300pF C135 2113743M08 22000pF C138 2113743N50 100pF C140 0662057A67 5600 C141 NOT PLACED C150 2113743M08 22000pF C151 2113743N50 100pF C152 2113743M08 22000pF C160 2113743N50 100pF C161 2113743M24 100000pF C165 2113743N50 100pF C166 2113743N50 100pF C169 2113743N20 5.6 pF C170 2113743N50 100pF C171 2113743N50 100pFC172 2113740F51 100pF C173 2113743M08 22000pF C174 2113743N50 100pF C175 2113740F51 100pF C201 2113743N50 100pF C202 2113743L17 1000pF C203 2113928L05 4.7uF C204 2104993J02 2.2uF C206 2113740F63 330pF C207 2113743N42 47pF C208 NOT PLACED C210 2113743N50 100pFC211 2113743N50 100pF C212 2113743N50 100pF C213 2113743N50 100pF C214 2113743N50 100pF C217 2104993J02 2.2uF C218 2113743M24 100000pF C219 2113743K16 0.220uF C220 2113743N50 100pF C223 2113743M24 100000pF C224 2113743M24 100000pF C228 2311049J11 4.7uF C229 2113743L17 1000pF C230 2113743N50 100pF C231 2113743M24 100000pF C232 2113743E12 0.047uF C233 2311049A01 0.1uF C234 2311049A05 0.47uF C235 2104993J02 2.2uF C238 2113741F17 470pF C241 2113743N50 100pF C242 2113743N23 7.5pF C243 2113743N23 7.5pF C244 2113740F10 2.0pF C245 2113743N11 2.4pF C246 2113743N50 100pF C247 2113743N50 100pF C248 2113743M24 100000pF C250 2113743N23 7.5pF C251 2113743N50 100pF C252 2113743N26 10pF C253 2113740F09 1.8pF C254 2113743N15 3.6pF C255 2113743N50 100pF C257 2113743N50 100pF C258 2113743L41 10000pF C259 2113743L41 10000pF C260 2113743N50 100pF C263 2113743N02 0.75pF Circuit RefMotorola Part No.Description C264 2113743N50 100pF C265 NOT PLACED C271 NOT PLACED C272 NOT PLACEDC273 2113743M24 100000pF C276 2104993J02 2.2uF C277 2113743N50 100pF C278 2311049A57 10uF C279 2104993J02 2.2uF C281 2113743N50 100pF C285 2113743N50 100pF C286 2113743M24 100000pF C289 2113743N50 100pF C291 2311049A69 10uF C292 2113743M24 100000pF C293 2113743A27 0.470uF C294 2113743N50 100pF C295 2113743N50 100pF C296 2113743M24 100000pF C297 2113743L41 10000pF C298 2113743M24 100000pF C301 2113743N15 3.6pF C302 2113743N26 10pF C303 2113740L08 3.9pF C304 2113743N26 10pF C305 2113743N33 20pF C306 NOT PLACED C307 2113743N50 100pFC308 2113743N50 100pF C309 2113743N50 100pF C310 2113743N50 100pF C311 NOT PLACED C312 2113743N25 9.1pF C313 2113743N26 10pF C314 2113743M24 100000pF C315 2113743N50 100pF C316 2113740L08 3.9pF C317 2113743N25 9.1pF C318 2113743N23 7.5pF C319 2113743N12 2.7pF C320 2113743N31 16pF C321 2113743N50 100pF C322 2113743N48 82pF C324 2113743N34 22pF C325 2109445U26 9.1pF C326 2113743M24 0.1pF C327 2113743M24 0.1pF C328 2113743M24 100000pF C329 2113743M24 100000pF C334 2113743L33 4700pF C337 NOT PLACED Circuit RefMotorola Part No.Description C338 NOT PLACEDC343 2113743M24 100000pF C344 2113743E20 0.1uF C345 2113743M24 100000pF C346 2113743M24 100000pF C347 2113743M24 100000pF C348 2113743M24 100000pF C349 2113743E20 0.1uF C350 2113743M24 100000pF C351 2113743N52 120pF C352 2113743M24 100000pF C355 2113743M24 100000pF C357 2113743M24 100000pF C358 NOT PLACED C359 NOT PLACEDC360 2113743N14 3.3pF C361 2113743M24 100000pF C362 2113743M24 100000pF C364 2113743N35 24pF C366 NOT PLACED C367 2113743N37 30pFC370 2113743N18 4.7pF C371 NOT PLACED C372 2113743N50 100pF C373 NOT PLACED C374 2113743N50 100pF C375 2113743N50 100pF C378 NOT PLACED C380 2113743L41 10000pFC381 NOT PLACED C382 2311049A59 10uFC383 NOT PLACED C385 2113743N37 30pFC386 2113743N50 100pF C390 NOT PLACED C400 2113743L41 10000pF C401 2113743M24 100000pF C402 2113743M24 100000pF C403 2113743G24 2.2uF C404 NOT PLACED C405 2113743N50 100pFC406 NOT PLACED C407 2113928N01 0.1uFC408 2113743N50 100pF C409 2113743M24 100000pF C410 2113928N01 0.1uF C411 2113743M24 100000pF C414 2113743M24 100000pF C415 2185895Z01 0.01uF C416 2113928N01 0.1uF C419 NOT PLACED Circuit RefMotorola Part No.Description
Circuit Board/Schematic Diagrams and Parts List27FMR-2045A-2December 26, 2003C420 2113743L41 10000pF C421 2113928N01 0.1uF C422 2113743M24 100000pF C423 2113743N50 100pF C424 2311049A59 10uF C425 2113743M24 100000pF C426 2113743N50 100pF C427 2113743N50 100pF C428 2113743M24 100000pF C429 2113743M24 100000pF C430 2113928N01 0.1uF C431 2113743N50 100pF C432 NOT PLACED C433 2113743L41 10000pFC434 2113928N01 0.1uF C435 2113743M24 100000pF C436 2113743N34 22pF C437 2113743N34 22pF C440 2113743G26 4.7F C441 2113743N50 100pF C442 2113743E20 0.10uF C443 2113928N01 0.1uF C444 2113743N50 100pF C445 2113743N50 100pF C447 2113743M08 22000pF C448 2113928N01 0.1uF C449 2113743N50 100pF C450 NOT PLACED C451 2113743M08 22000pF C452 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 C481 2113928N01 0.1uF C482 2113928N01 0.1uF C490 2113743N50 100pF C491 2113743N50 100pF C492 2113743N50 100pF C493 2113743N50 100pF C494 2113743N50 100pF Circuit RefMotorola Part No.Description C495 2113743N50 100pFC496 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 10000pF C521 2113743L41 10000pF C522 2113743L41 10000pF C523 2113743L41 10000pF 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 Varactor CR241 4805649Q13 Va r a c t o r CR242 4862824C08 Varactor CR243 4862824C08 Va r a c t o r CR251 4802245J22 Varactor CR301 4862824C08 Va r a c t o r CR302 4862824C08 Varactor CR303 4880154K03 Dual common anode-cathode diode CR304 4862824C08 Varactor CR305 4862824C08 Va r a c t o r 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 CR501 4880107R01 Rectifier CR503 4805729G49 LED Red/Yellow E101 2484657R01 Ferrite bead E400 2480640Z01 Ferrite bead E401 2480640Z01 Ferrite bead E402 2480640Z01 Ferrite bead Circuit RefMotorola Part No.Description E403 2480640Z01 Ferrite beadE404 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 H101 2680499Z01 Heat spreader J101 0985613Z01 RF Jack J102 0280519Z04 Nut, Antenna J400 0905505Y04 40-pin connector J403 0905505Y02 20-pin connector L101 2479990B02 19.61nH L102 2479990B02 19.61nH L104 2479990B02 19.61nH L105 2462587N22 390nH L106 2479990A02 7.66nH L107 2479990G01 33.47nH L108 2479990A01 4.22nH L109 2479990B01 11.03nH L112 2462587N45 22nH L113 2413926H09 5.6nH L114 2462587N45 22nH L115 2462587N22 390nH L116 2479990A03 9.75nH L160 2413926H14 15nH L201 2462587Q20 2200nH L202 2462587Q20 2200nH L203 2462587Q20 2200nH L232 2462587P25 12000nH L241 2462587V41 390nH L242 2462587V38 220nH L243 2485776Z01 Multi-layered Teflon resona- tor, Rx L251 2462587V28 33nH L253 2460593C02 Multi-layered Teflon resona- tor, Tx L261 2462587V29 39nH L271 2462587V32 68nH L273 2462587V28 33nH L281 2462587V41 390nH L282 2462587V41 390nH L301 2479990C01 13.9nH L302 2479990C01 13.9nH Circuit RefMotorola Part No.Description L303 2462587V26 22nH L304 2462587V37 180nH L305 2462587V26 22nH L306 2479990C01 13.9nH L307 2479990C01 13.9nH L309 2479990C02 16.28nH L310 2462587V36 150nH L311 2413926K32 560nH L321 2462587V37 180nH L325 2462587N68 1uH L330 0662057C01 0 L331 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 TSTR Dual NPN/PNP UMH 5 Q210 4809939C05 TSTR Dual NPN/PNP UMH 5 Q241 4805218N63 RF NPN transistor Q260 4809939C05 TSTR Dual NPN/PNP UMH 5 Q261 4809939C05 TSTR Dual NPN/PNP UMH 5 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 Q417 4809939C05 TSTR Dual NPN/PNP UMH 5 Q502 5180159R01 DUAL TRANS NPNS Q505 4880214G02 NPN R101 0662057A34 240 R102 0680539Z01 0.1 R103 0662057M41 43 R104 0662057N15 47k R106 0662057M26 10 R107 NOT PLACED R108 0662057M92 5600 R109 0662057N30 200k R110 0662057M61 300 Circuit RefMotorola Part No.Description
28Circuit Board/Schematic Diagrams and Parts ListDecember 26, 2003FMR-2045A-2 R111 0662057M33 20R112 0662057M61 300 R120 0662057N14 43k R130 0662057M98 10k R131 0662057N05 18k R132 0662057N33 270k R133 NOT PLACED R136 NOT PLACED R161 0662057M57 200R170 0662057A34 240 R171 0662057N14 43k R172 0662057A32 200 R173 0662057N29 180k R174 0662057N15 47k R175 0662057B59 3.0 R176 0662057B59 3.0 R201 0662057N21 82k R202 0662057N23 100k R204 0662057N15 47k R231 0662057M52 120 R232 0662057M69 620 R233 0662057M68 560 R241 0662057M32 18 R242 0662057M57 200 R243 0662057M98 10k R244 0662057N01 12k R245 0662057M59 240 R248 0662057M37 30 R251 0662057M32 18 R252 0662057M62 330 R253 0662057M95 7500 R254 0662057M95 7500 R255 0662057M89 4300 R256 0662057M37 30 R260 0662057M74 1000 R281 NOT PLACED R301 0662057N23 100kR302 0662057N23 100k R303 0662057M81 2K R304 0662057N01 12k R305 0662057M67 510 R306 0662057N23 100k R307 0662057N23 100k R308 0662057M43 51 R309 0662057M01 0 R310 NOT PLACED R311 0662057N11 33kR312 0662057M90 4.7K R313 0662057M62 330 R314 0662057M79 1600 R315 0662057N01 12k Circuit RefMotorola Part No.Description R320 NOT PLACED R321 0662057N13 39KR322 0662057M74 1000 R324 0662057N06 20K R328 0662057M01 0 R329 0662057M01 0 R330 0662057M98 10K R331 0662057M57 200 R332 0662057N01 12K R333 NOT PLACED R339 0662057M89 4.3K R340 0662057M95 7.5K R342 0662057N23 100k R344 0662057M43 51 R345 0662057N13 39k R346 0662057N03 15k R348 0662057M87 3600 R349 0662057C01 0 R350 0662057M86 3300 R355 0662057N23 100k R358 0662057M83 2400 R359 NOT PLACED R360 0662057N06 20k R361 0662057N06 20k R363 0662057M64 390 R364 0662057M80 1800 R365 0662057M76 1200 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 R407 0662057N19 68k R408 NOT PLACED R409 0662057M98 10k R410 0662057N23 100k R411 0662057M98 10k Circuit RefMotorola Part No.Description R413 0662057M01 0R414 0662057V34 180k R415 0662057V26 91k R416 0662057M98 10k R418 0662057M01 0 R419 0662057M67 510 R420 0662057B46 10M R421 0662057M81 2000 R423 0662057N39 470k R424 0662057N12 36k R425 0662057N10 30k R426 0662057N35 330k R427 0662057M84 2700 R428 0662057M10 2.2 R429 0662057N20 75k R431 0662057N39 470k R432 0662057N16 51k R434 0662057M62 330 R435 0662057M81 2000 R436 0662057M01 0 R437 NOT PLACED R445 0662057N08 24k R447 0662057N23 100k R448 0662057M98 10k R449 0662057N08 24k R450 0683962T45 68 ohms, 1W R451 0662057N03 15k R452 0662057N23 100k R453 NOT PLACED R454 NOT PLACED R455 NOT PLACEDR456 0662057M01 0 R457 0662057M98 10k R460 0662057M90 4700 R461 0662057M56 180 R462 0662057M98 10k R463 0662057M61 300 R471 0662057N06 20k R472 0662057N12 36k R473 0662057M26 10 R475 0662057M01 0 R476 0662057N35 330k R477 0662057M74 1000 R478 0662057M98 10k R481 0662057N08 24k R492 0662057M01 0 R498 0662057M98 10k R499 0662057M98 10k R501 0662057M70 680 R502 0662057M56 180 R505 0662057M98 10k Circuit RefMotorola Part No.Description R506 0662057N15 47k R507 0662057M01 0 RT400 0680590Z01 THERMISTOR_33K S501 4080710Z09 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 2680513Z01 Resonators shield SH242 2680514Z01 VCO Buffer IC shield SH301 2686583Z01 Receiver front-end shield SH302 2680555Z01 Receiver front-end bottom shield 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 (new) T302 2580541Z02 Balun transformer (new) U101 5185130C65 VHF/UHF/800 MHZ LDMOS DRIVER U102 5185765B26 IC PWR CTRL IN MOS20 U201 5185130C18 IC LV FRAC-N IN 48-PIN TQFP PA 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 IC ASFIC_CMP_R1 U405 NOT PLACED U406 *5102463J59 Flash ROM 128K x 8U407 *5102463J64 16K x 8 EEPROM U409 5102226J56 Microprocessor U410 5102463J57 3.3V Regulator U420 5102463J44 Audio PA VR432 4805656W08 5.6V Zener VR433 4805656W08 5.6V Zener VR434 4802245J73 ZENER DIODE-6.8V VR439 4880140L17 ZENER DIODE-12V VR440 4802245J73 ZENER DIODE-6.8V VR441 4802245J73 ZENER DIODE-6.8V Circuit RefMotorola Part No.Description
Circuit Board/Schematic Diagrams and Parts List29FMR-2045A-2December 26, 2003 * Motorola Depot Servicing onlyVR442 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 1485777Z01 INSULATOR (KAPTON)8486458Z01 UHF B1 main PC board Circuit RefMotorola Part No.Description
30Circuit Board/Schematic Diagrams and Parts ListDecember 26, 2003FMR-2045A-2 Figure 2-10. Controller ASFIC/ON_OFF Schematic Diagram G G 800 MHz only 100pFC4051 TP410 EXT_MIC INT_MIC GG G R449 24KC479 0.1uF C407 0.1uF 24K R445R425 30K Vdda URX_SND RX_AUD_RTN G G G G G C414 0.1uF C430 0.1uF C451 .022uF C415 0.1uF4.7uF C452 FLAT_RX_SNDVS_GAINSELDACRx VOX VS_AUDSEL GG G G G GG G G G DATACLK SQ_DET LSIO HSIO CSX CHACT EXT_SPKR_SEL FROM_RF AUDIO_PA_ENAGREEN_LED 0.1uF C411 G 1 TP4060 R405 R401 0 0.1uF C401 SWB+ G NUR402 4V_3.3V G C403 10uF C402 0.1uF3 12 Q400 R406 75K BATT_CODE Vddd UNSWB+ G G A36 K1 3 K2 2 K3 1CR412 A14 A25R427 2.7K BATT_DATA_IN Vddd G 10K R41623 14 R451Q405 15K OFF_BATT_DATA_OUT .01uFC400 SENSE 2 SHUTDOWN3 VTAP 6 U400 LP2951ACMM-3.3 ERROR 5 FEEDBACK7 GND4 INPUT8 OUTPUT 1 C410 0.1uF R475 0INT_EXT_Vdd Vdda G Used for Lowband Only 100pF C408 C409 0.1uFR407 68K 0.1uF C406 G GR447 100K MECH_SWB+RESET G IF_DISC_OUT DISC_OUT G G NU NU NU NU R378 C328 5V R377R371 VddaNU NU NU NU NUNU R373 R372 C383U303-1 LM2904 2 31 8 4 C3370 R370 C358 NU NUNU NU NU NUR376 R374 C390R375 C359 LM2904 U303-2 6 57 8 4 NU NUR453R456 0 10uF C480 R454 10K R448 100KR452R476 24K Q403 1 3 2 NUR455 12 3 CR440 G G GG GTX_AUD_SND LEDBL MODIN AUDIO FLAT_TX_RTN 7 101 118 9 3 6 5 4 2 122736 32 33 26 25 28 31 30 29 35 34 17 23 19 24 18 15 14 13 21 20 22 16 45 44 39 46 40 47 48 37 38 41 43 4209Z41U404VDDRC VDDSYN VOXTXRTN TXSND UIO URXOUT VDDA VDDCPVDDD VDDDAC MICINT MOD NC PLCAPPLCAP2 SQDET SQIN SYNGNDD GNDD0 GNDRC GNDSYN HSIO LCAP LSIO MICEXT F1200 GCB0 GCB1 GCB2 GCB3GCB4 GCB5 GNDA CLKCLK168CSX DACG DACR DACU DATA DISC AGCCAP AUDIO AUXRX AUXTX CHACT G G G GG GNU 0.1uFC416 R413 0 C420 .01uF0.1uF C422C419 C421 0.1uF R400 47K F1200 SYN 5V RED_LED TX_AUD_RTN Vdda 16.8MHz G 100pF C427 0.1uF C428 R429 75K U407Vddd G EE_CS X25128-2.7 GMISO 4Kx8 BIT EEPROM 76SCK SI5 SO2 VCC8 4VSS WP3CS1HOLD 5185130C53