Motorola Gp328 Gp338 Detailed 6804110j64 F Manual
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Page 91
Circuit Board/Schematic Diagrams and Parts List 6A -29 RX_IN 3.6pF C301 3.9pF C303 R301 100K CR301 13.9nHL302 13.9nHL301 C302 10pFC304 9.1pF 100pFC308 CR302C305 20pF CR303 23 1 R302 100K C307 0.1uF R340 6.8K L303 22nH R5 SH304 SHIELD 11 SHIELDSH302 1 SHIELDSH301SH303 SHIELD 1 M300 RXFE Top Shield RXFE Bottom ShieldMixer Shield RX Mixer Diod ShieldR305 510 100pFC309 3 2 Q301 1 R303 1K100pF C321 12K R304 0.1uF C310 R3280.1uF C314 L304 180nHC306 6.8pF C312 22nHL305 100pF C315 R5 NU 2.7C311 10pF C313L306...
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6A -30Circuit Board/Schematic Diagrams and Parts List 1 SH322 SHIELD SH323 SHIELD 1 1 SH321 SHIELD CRYSTAL FILTER SHEILD LVZIF TOP SHIELDLVZIF BTM SHEILD 1K R32056pF C385 L325 2.20uHC384 56pF CR310 10K R345 C353 43pFR346 56K 100nH L332 C354 47pF C364 .01uFR322 200K C362 .022uF2K R324 R321 2.4K C363 2.2uF .022uFC349 20pF C351 C350 330pF12pF C352 BFQ67WQ320 1 3 20 R355 DEMOD DB 100KR350 100pFC390 C383 100pF Vdd_FILTERED 12K R344C345 0.1uF 0.1uFC346 0.22uF C357 1200pFC358 0.1uF C347 0.1uF C344 0.1uFC32910uF...
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Circuit Board/Schematic Diagrams and Parts List 6A -31 .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 2.2uF 0.1uFC218 16.8MHz C204 2.2uF XTAL1 23 XTAL2 24 VBPASS 21 VCP47VMULT115 VMULT214 12 VMULT3 VMULT411VRO13 25 WARP PVREF 35 REFSEL...
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6A -32Circuit Board/Schematic Diagrams and Parts List 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...
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Circuit Board/Schematic Diagrams and Parts List 6A -33 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 UHF Harmonic Filter Schematic Diagram http://www.myradio168.name
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6A -34Circuit Board/Schematic Diagrams and Parts List 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...
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Circuit Board/Schematic Diagrams and Parts List 6A -35 UHF 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 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 2113740F30 13pF...
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6A -36Circuit Board/Schematic Diagrams and Parts ListC395 2113743N50 100pFC396 NOT PLACED C397 2311049A05 0.47uFC400 2113743L41 10000pF C401 2113743M24 100000pF C402 2113743M24 100000pF C403 2113743G24 2.2uF C404 NOT PLACED C405 NOT PLACEDC406 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 C420 2113743L41 10000pF C421 2113928N01 0.1uF C422...
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Circuit Board/Schematic Diagrams and Parts List 6A -37 Q315 4880214G02 NPNQ316 NOT PLACED Q320 4805218N63 RF NPN transistorQ400 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 4802245J50 Dual NPN/PNP transistor Q502 5180159R01 DUAL TRANS NPNS Q505 4880214G02 NPN R101 0662057A34 240 R102 0680539Z01 0.1 R103 0662057M41 43 R104 0662057N15 47k R106...
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6A -38Circuit Board/Schematic Diagrams and Parts List * Motorola Depot Servicing only U248 5102463J58 3.3V Regulator U301 5109632D83 LVZIF IC U400 5102463J40 3.3V Regulator U404 5185963A53 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 VR439 4880140L17 Zener...