Motorola Cm Radio Vhf2 Hp Information Manual
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Chapter 4 VHF2 PCB/ SCHEMATICS/ PARTS LISTS 1.0 Allocation of Schematics and Circuit Boards 1.1 VHF2 and Controller Circuits The VHF circuits are contained on the printed circuit board (PCB) which also contains the Controller circuits. This Chapter shows the schematics for both the VHF circuits and the Controller circuits. The PCB component layouts and the Parts Lists in this Chapter show both the Controller and VHF circuit components. The VHF and Controller schematics and the related PCB and parts list are shown in the tables below. Ta b l e 4 - 1VHF2 25-45W Diagrams and Parts Lists PCB : 8486487Z03-BMain Board Top Side 8486487Z03-BMain Board Bottom SidePage 4-4 Page 4-5 SCHEMATICS Main Circuit Transmitter Synthesiser and VCO Receiver Front and Back End DC and Audio Ccts Microprocessor and Controller Ccts Power Control Cct Page 4-6/Page 4-7 Page 4-8/Page 4-9 Page 4-10/Page 4-11 Page 4-12/Page 4-13 Page 4-14/Page 4-15 Page 4-16/Page 4-17 Page 4-18 Parts List 8486487Z03-BPage 4-19 Controllerversion isT1
4-2VHF2 PCB/ SCHEMATICS/ PARTS LISTS THIS PAGE INTENTIONALLY LEFT BLANK
VHF 25-45W Band 2 PCB 8486487Z03-B / Schematics4-32.0 VHF 25-45W Band 2 PCB 8486487Z03-B / Schematics FILT_SW_B+ 9V COMP_B+ DET-VFWD DET_VRVS FILT_SW_B+ INTEGRATOR PA_BIAS PWR_SET RX RX_ENTX_EN TX_INJ V_CTRL_DRIVER9V COMP_B+ DET_VFWDDET_VRVS FILT_SW_B+ INTEGRATOR PA_BIAS PWR_SET RX RX_EN TX_EN TX_INJ V_CTRL_DRIVER 9V VHF2 Interconnection between Main Board and Power Amplifier Compartment
4-4VHF 25-45W Band 2 PCB 8486487Z03-B / Schematics C301 C302 C303 C304 C305 C306 C307 C308C309 C310C311 C312 C313 C314 C315 C316C317C318C319 C320 C322 C335 C336 C352 C353 C356 C357 C359C360 C364 C367 C402 C406 C411 C414 C418 C490 C602 C603 C604 C605 C606C607 C608 C609 C610 C611 C612 C613 C614 C615 C616 C617 C618C619 C620 C621 C622 C623 C624 C625 C626 C627 C628 C629 C630 C631C632C633 C662 C678 C1001 C1004C1005 C1007 C1008 C1009 C1011 C1012 C1013 C1014 C1015 C1017 C1018 C1019 C1020 C1021 C1022 C1026 C1030 C1031 C1033C1034 C1037 C1039 C1041C1044 C1047 C1049 C1052 C1057 C1063 C1064 C1065 C1068 C1069 C1074 C1076 C1082 C1087 C1088 C1096 C1097 C1098 C1099C1100 C1104 C1105 C1111 C1113 C1114 C1115 C1116C1117 C1118 C1119 C1120 C1122 C1123 C1124 C1125 C1132 C1137 C1199 C2001 C2002 C2004 C2012 C2013 C2014 C2016C2024 C2025C2026C2027 C2028 C2030 C2033C2036 C2052 C2055 C2056C2057 C2058C2059 C2061 C2062 C2063C2064 C2066 C2067 C2068 C2069 C2073 C2074C2075C2077 C2078 C2079 C2080C2081 C5001 C5003 C5005 C5006 C5008 C5010 C5011 C5012 C5013 C5014C5015 C5016 C5018 C5019 C5020 C5021 C5022 C5023 C5024 C5025 C5026 C5027 C5028 C5029 C5030 C5032 C5033 C5034 C5035 C5038 C5042 C5043 C5044 C5046 C5047 C5048 C5050C5051 C5052 C5053C5054 C5056 C5057 C5059 C5062 C5064 C5066 C5068 C5070 C5071 C5074C5076 C5078C5079 C5080 C5081 C5087 C5088 C5089 C5090 C5095 C5096 C5100 C5101 C5102 C5103 C5110 C5111 C5112 CR300 D101 D104 D200 D201 D203 D204 D205 D301D302D303 D304 D400 D401 D500 D502 D513 23 4 5 6FL300 2 3 FL301 2 3 FL30243 2 FL303 43 2 FL304 J11 L102 L103 L104 L105 L106 L107 L111L112 L113 L116 L119 L120 L122 L123 2 1L124 L203 L204 L205 L206 L207 L210 L211 L213 L214 L215 L301 L304 L315 M1 M2 M3 M4 M5 1 M6 M7 M8M9 M100 M101 M102 M103 M104 M105 M106 M107 M108 M109 M1101 15 2 16 P1 5 2 64 31 78Q100 Q302 Q305 Q400Q407 Q414 Q415 Q500Q503 1 4 3 2 R101 R102 R105 R106 R107 R108 R109 R123R124R125 R146 R148 R150 R151 R171R173 R174 R176 R178R179 R190R191 R197 R199 R200 R202 R206 R208 R211R212 R217 R221 R222 R224 R225 R226 R228 R232 R233 R234 R302R303 R304 R305 R306 R307 R308 R309 R311 R312 R313 R314 R315 R316 R317 R318 R319 R320 R321 R322 R323 R324R325R326 R328 R329 R331 R332 R334 R336 R338 R406 R428 R429 R430 R431R439 R440 R441R444 R445 R450R451R458 R459 R461 R462 R472 R473 R601 R602 R610 R5000 R5001 R5009 R5010 R5011 R5019 R5021 R5022 R5024 R5031 R5032 R5033 R5034 R5038 R5039 R5040 R5043 R5044 R5045 R5046 R5047 R5048 R5050 R5052 R5053 R5054 R5055 R5056 R5057 R5063 R5064 R5065 R5066 R5067 R5068 R5070 R5071 R5073 R5074 R5075 R5077 R5079 R5080 R5081 R5082 R5083 R5084 R5085 R5086 R5087 R5089 R6000R6001 1 RT1001SH200 1SH202 TP 3 1 16 8 9 U101 1 3725 13 U200 11 1 20 10 U300 45 8 U301 22 218 7 1 U402 4 3 2 5 U501 1 9 U502 1 4 58U503 1 37 25 13 U504 1 4 5 8 U5051 4 U506 32 1 U508 9 8 1 16 U509 4 3 6U515 VR101 VR105VR401 VR500 VR501 VR504 VR693 2 3 Y3004 3 2 Y301 8 5 VHF2 (146-174MHz) 25-45W 8486487Z03-B Top Side
VHF 25-45W Band 2 PCB 8486487Z03-B / Schematics4-5 C300 C321 C323 C324 C325 C326 C327 C328 C329 C330 C331 C332 C333 C334 C337 C338 C339C340 C341 C342 C343 C344C345 C346 C347 C348 C349 C350 C351 C354 C355 C361C362 C363 C365 C366 C400 C401 C403 C404 C405C407 C408 C410C412 C413 C415 C416 C417 C421 C422 C423 C1000 C1002 C1003 C1006 C1010 C1027 C1028 C1029 C1032 C1035 C1036 C1038 C1040 C1042C1043 C1045 C1046 C1048 C1050 C1051 C1053 C1054 C1055 C1056 C1058 C1059 C1060C1061C1062C1066 C1067 C1070 C1071 C1072 C1073 C1075 C1077C1078 C1079 C1080 C1081 C1083 C1084 C1085 C1086 C1089 C1090 C1091 C1092 C1093C1094 C1095 C1101 C1102 C1103 C1106 C1107 C1108 C1109C1110 C1112 C1121 C1126 C1127 C1128 C1129 C1130 C1131 C1133 C1134 C1136 C2000 C2003 C2005 C2006 C2007C2008 C2009 C2010 C2011 C2015 C2017 C2018 C2019 C2020 C2021 C2022 C2023 C2029 C2031 C2032 C2034 C2035 C2037 C2038 C2039 C2040C2041 C2042C2043C2044 C2045 C2046 C2047 C2048 C2049 C2050 C2051 C2053 C2054 C2060 C2065 C2070C2071 C2072 C2076 C5000 C5002 C5007 C5009 C5017 C5031 C5036 C5037 C5039 C5040 C5041 C5045 C5049 C5055C5058 C5060 C5061 C5063 C5065 C5067 C5069 C5072 C5073 C5075 C5077 C5082 C5083 C5084 C5085 C5086 C5091 C5092 C5094 C5097 C5098 C5099 C5104 C5113 C5114C5115 C5116C5117 C5118 C5119 C5120 CR301 D100 D102 D103 D105 D106 D107 D108 D202 D305 D402 D501 D511 1 J2 29 282 29 3032 31J3 L100 L101 L108 L109L110 L114 L115 L117 L118L121 L131 L132 L200 L201 L202L208 L209 L212 L216 L217 1 L300 L302 L303 L305 L306 1 L307 1 L308 1 L309 1 L310 1 L311 1 L3121 L313 1 L314 L500 L501 L502 M111M112 M113 M114 1 P2 Q101 Q102 Q103 1 2 3 Q105 Q106 Q200 Q300 Q301 Q303 Q304 Q306 Q401Q403 Q404 Q405 Q408Q409Q410 Q411 Q412 Q413 Q416 Q417 Q501 Q502 Q504 Q505 Q506 R103 R104 R110 R111 R112R113R114 R115R116 R117 R118 R120R121 R122R126R127 R130 R131 R132 R134 R135 R136 R137 R138 R139 R140 R141 R142 R143 R144 R145 R147 R149 R153 R155 R156 R157 R158 R159 R160R161 R162R163 R164 R165R166 R167 R168R169 R170 R172 R175 R177R180 R181 R182 R185 R186R188 R189 R195 R196 R198 R201 R203 R204 R205 R207 R209 R210 R213R214 R215R216 R218 R219 R220 R223R227 R229 R230 R231R235 R300 R301 R310 R327R330 R333 R335 R337 R339 R340 R341 R342 R343R344 R345R346 R401 R402 R403 R404 R405 R407 R414R415 R421 R422 R423 R424R425 R426R427 R432 R433R434 R435 R436 R438 R442 R443 R453R454 R455 R456 R457 R460 R463 R466R467 R468 R469 R470 R471 R600 R615 R5002 R5008R5013 R5014 R5016 R5020 R5023 R5025 R5026 R5027 R5028 R5029 R5030 R5035 R5036 R5037 R5041 R5042R5049 R5051 R5058 R5059 R5060 R5061 R5062 R5069 R5072 R5076 R5078 R5088 R5092R5093 R5094 R5095R5096 R5097 R5098 R5099 R5100 R5103 R5290 R5291 1 6 5 4 3 2 1 S5010 1SH201 SH300 SH301 SH302 6 4 3 T300 64 3 T301 TP1 TP2 TP4 TP101 TP102TP103 TP104 TP106 TP107 TP108 TP110 TP111 TP112 TP113 TP114 TP150 TP200 TP201 TP400 TP401TP402 TP403 TP404 TP405 TP406 TP407 TP408 TP409TP410 TP425 TP500 TP555 TP556 1 4 58U100 1 4 5 8 U1028 7 1 14 U103 11 1 20 10 U201 U302 1 4 5 8 U400 1 7651 26 U403 16 17 32 U404 9 8 1 16 U405 1 4 5 8 U500 1 4 5 8 U507 4 5 8 U510 U514 VR102 VR400 VR402 VR502 VR503 VR692 VR694 VR695VR696 VR697 VR698 VR699 Y200 4 3 2Y201 VHF2 (146-174MHz) 25-45W 8486487Z03-B Bottom Side
4-6VHF 25-45W Band 2 PCB 8486487Z03-B / Schematics GND KEYPAD COLUM N Internal spkr+ jumper SPI_MOSI ELP ONLYSERIAL CLOCK ELP ONLY KEYPAD_COLUMN DNP Option Board Connector ELP ONLY VOICE STORAGE IN T RX AUDIO RETURN BACKLIGHT SCI_PROGRAMMING Accessory ConnectorDATA READY/REQUEST SPI_CLK NC DNP DISPLAY DRIVER CHIP SELEC T NCTX AUDIO RETURN D3_3VDNP ANALOG 3 VOLT SUPPLY OPTION BOARD ENABLEEXTERNAL MIC(SOURCE) 9V 3 9.3VDETECTOR AUDIO SEN D KEYPAD ROW DISPLAY_DRIVER_CS_EN NC Place capacitors near J2 INT_SPKR- SERIAL DATA RETURN VOICE STORAGE GAIN SELEC T NC SERIAL DATA SEN D HANDSET_RX_AUDI ORESETNC VOICE STORAGE AUDIO SELEC T MIC_AUDI O(SOURCE ) ELP ONL YVOICE STORAGE CS Control Head ConnectorKEYPAD_ROW BOOT/RESET PUSH TO TAL KUNMUTED RX AUDIO SEN D INT_SPKR+ DISPLAY_DRIVER_COMMAND/DATA_SEL(SOURCE) J3 - TX AUDIO SEND 28 pins connector Place capacitors near J2 MIC_PTTGND DNP (SOURCE) ELP ONLY GND VOICE STORAGE RA CDIGITAL 3.3 VOLT SUPPL Y Place capacitors near J2 SHIFT_REG_CSGND HOOK Place capacitors near J2 POST-LIMITER FLAT TX AUDIO RETURN DISPLAY_DRIVER_RESET J2-22 G2 2 24 C6091000pF J3-26 26 J3-2414 J3-28 28J3-2121 J3-14 R602 0J3-12 12 J2-18 18 1000pF 2 C621 4 2J2- 42 R615 100J2-2 2 C678 0.1uF2 P1-2 C623 1000pFC611 1000pF 2 VR6951 2 J2-16 16 20.0 2 J2-17 17 C6051000pF 2 P1-1111 1000pFC620 J2- 77 SPKR+ J2- 5 5 J2-21 G1 2 D3_3V 1000pF C632 J3- 2 2 1000pF C628 2 20.01VR697 1000pF C624 2 C631 1000pF D3_3VC6151000pF 2 3J3-9 J2-14 14 J2- 3 1000pF 2 C607 P1-3 3 330 R601 1 J3- 7 7J3-4 J3- 5 522 J3-20 20 J3-11 11J3-22 J3-25 25 J3-2323 12 J3-27 27 VR694 20.0VR692 20. 0 1 4 J2- 8 8 2 P1-4 1000pF C602 J2-20 20J2-12 12 1000pF 2 FILT_SW_B+ 2 C633 C6171000pF VR698 20.01 2 2 J2-10 10 1000pFC6221000pF C604 2 J2-1 1 P1-1 1 C625 1000pF 2 1000pF 2 VOX VSTBY VS_AUDIO_SEL VS_MIC uP_CLK C627 ONOFF_SENSE POST_LIMITER_FLAT_TX_AUDIO_RETURN_OPT_BRD RESET RX_AUDIO_OUTPUT_ACCESS_CONN RX_AUDIO_RETURN_OPT_BRDSPI_CLK SPI_MOSI SPKR+ SPKR-SQ_DET TX_AUDIO_RETURN_OPT_BRD TX_AUDIO_SEND_OPT_BRD UNMUTED_RX_AUDIO_SEND_OPT_BRD VOL_INDIRECTD3_3V DETECTOR_AUDIO_SEND_OPT_BRD EMERGENCY_ACCES_CONN EMERGENCY_SENSE EXTERNAL_MIC_AUDIO_ACCESS_CONNF1200 FLAT_TX_AUDIO_INPUT_ACCESS_CONNHANDSET_RX_AUDIO_CH HSIO IGNITIONLSIO MIC_AUDIO_CH3V5V 5V_CH9V ASFIC_CS BATT_SENSE CH_ACT P1-9 9 1000pF 2 C608 2 C6191000pF 1000pF 2 J2-9 9 C603 6 15 J3- 3 3J3- 6 J2-15 J2-13 13 FILT_SW_B+ 1000pF C614 2 19J3-18 18 2 J3-19 1000pFC662 P1-10 103V 9V 2 J2- 6 6 C6131000pF 11 P1-14 14J2-11 29 J3-3 0 30J3-2 9 13J3-15 15 J3-10 10 J3-13 P1-6 6D3_3 V 1000pF 2 9V C629 0 R6001 0 R6000 1 1 2VR693 33. 20. 0 VR696J2-19 19 SPKR -D3_3 V P1-16 165V J3-1 1 15R610220 VS_GAIN_SELVS_IN T VS_RACuP_CLK P1-15 RSSI RX_EN SCI_CH SHIFT_R_CS SPI_CLKSPI_MISO SPI_MOSI SQ_DET SYNTH_CS SYNTH_LOCK TX_EN VOL_INDIRECT VOX VSTBY VS_AUDIO_SEL VS_CSHSIO KEYPAD_COL_CH KEYPAD_ROW_CHLOC_DIST LSI O MIC_PTT_CH ONOFF_SENSE OPT_DATA_R_OPBDOPT_EN_OPBD PROG_I-ACC_C_3 PROG_I-ACC_C_6 PROG_IO-ACC_C_12 PROG_IO-ACC_C_14PROG_IO-ACC_C_8PROG_O-ACC_C_4RESET 8 ASFIC_CS BATT_SENSE BOOT_EN_IN_CHCH_ACT COMM_DATA_SEL_CH D3_3V DISPLAY_CS_CH EMERGENCY_SENSEF1200 FILT_SW_B+ HOOK_CH 2 P1-8 1000pF C61217 J3-16 16 5 J3- 8 8J3-17 2 P1-5 1000pF C606 P1-12 12 20.0 VR699 1 2 J3-3 1 31 2J3-3 2 32 1000pF C616 P1-13 13 1000pF C630 2 C618 2 1000pF 1000pFC626 21000pF C610 2 P1-7 7 R600 210 ACCESSORY CONNECTOR EXT_ALARM_OUT EXT_MIC_PTT PROG_IN PROG_I/O PROG_I/O PROG_I/OKEYPAD / DISPLAY OPTION BOARD DC & AUDIO 9 4 DIGITAL TX_EN SPI_CLK SPI_MOSI 9V RSSI SYNTH_CS LOC_DISTRX_ENSYNTH_LOCK FULL DISPLAY ONLY FULL DISPLAY ONLY VHF2 (146-174MHz) 25-45W Main Circuit (Sht 1 of 2)
VHF 25-45W Band 2 PCB 8486487Z03-B / Schematics4-7 (SOURCE) DC Connector HOLES FOR PA SHIELD (SOURCE) BOARD HOLES PEDS FOR GND CONTACTS M110 1 3V FILT_SW_B+ TEST_POINT M101 1 FILT_SW_B+ INTEGRATOR M106 1 DET_VFWD DET_VRVS 9R M104 TEST_POINT 11 9R TEST_POINT TP3 TP 2 TEST_POINT 1 TEST_POINT M8 1 SPI_MOSI SYNTH_CS SYNTH_LOCKTX_INJ TEST_POIN T M31 16.8MHz3V 5V9R MOD_I N RX_IN J SPI_CLK TEST_POINT M10 2 1 V_CTRL_DRIVERPA_BIAS PWR_SET COMP_B+ DEMOD FILT_SW_B+ MOD_OUT M9 NUT 16.8MHz B+ BW_SEL M108 1 M7 TEST_POINT1 M5 TEST_POINT1 5V P2-1 1TEST_POINT M1 1 3V 5V 9R 9V BW_SEL DEMOD LOC_DIST RSSIRX RX_ENRX_IN J 1 1 M109 1 M10 7 TEST_POINT M2 M103TEST_POINT 1 9V 2M105 1 P2-25VVC CCOMP_B+ 9V DET-VFWD DET_VRVS INTEGRATORRX PWR_SET V_CTRL_DRIVER PA_BIAS FILT_SW_B+ TX_EN RX_EN TX_INJ DC & AUDIO FGU RX POWER_CONTROL TX_EN SPI_CLK SPI_MOSI 9V RSSI SYNTH_CS LOC_DISTRX_EN SYNTH_LOCK VHF2 (146-174MHz) 25-45W Main Circuit (Sht 2 of 2)
4-8VHF 25-45W Band 2 PCB 8486487Z03-B / Schematics MRF1518’s Thermal pad1.542*4 0.8*2 5 (SOURCE) V_CNTRL 220pF C1095 2.4K NU R166 R168 2.2K C1063 330pF C1062 1000pF R137 39K C1001 1uF C1105 470pF R106 51 C11171000pF 36pFC1089 IF113 C1043 110pF 100KR131 5.6K R159 NUNU R188 0 39K R139 NU FILT_SW_B+_PAC1107 470pF 470pF C1106 510 R170 330pF C1068 C1014 56pF FLT_9VNU.022uFC1037 .022uFC1039 FILT_SW_B+_P A C1030 27pFL105 68nH C1029 0.1uF 12nHL10 4 FLT_9V R122 4.7R189 330pF C1065 NU0 R102 51 C1084 220pF VR105 5.6VTP102 1 IF106C1104 .01uF MC3303 U103-3 9 10 84 11 MC3303 U103- 2 6 5 74 11 C1119 24pF 33pF C1118NU R175 220 TP1501 36 R178 C1040 NU 2200pF FILT_SW_B+PA_FILT_B + 35U02L121110pFC1042 0.1uF C1028 220pFC1109 R130 0 C1038 M100 HEATSINK POS1 NU .022uF13.85nHL122 R173 150C1026 1000pF 220pF C1126330pFC1044 10K R15522K R147 120nHR176470pF C1041 R174 150NU2 3 18 4 U102-1LM2904 5.6V VR101 R136 39K.022uFC1033 R167 2.2K 1000pFC1066 R109 304.7R197FLT_9V IF107R134 47K C1057 1000pF 0 R199 NU 11.03nHL1092.2KNU R169 C1060 1000pF 56pF C1012 R126 1 10uFC1027 220pF C1000C1112 220pF R165 2.4K C1120 33pF L118 35U02C1061 NU 1000pF R179 36 R182 10KR153 10K RFIN 16 RFOUT 16 RFOUT 27 VCNTRL 1VD1 14 VG12 VG23 GND1 4 GND2 5 GND3 12 GND4 13 NC1 8 NC2 9 NC3 10 NC4 1530C65 U101 17 EP G2 11 .022uFC1032 R171 220 C1053 1000pF 1000pFC1092 .022uFC10362.7 R124 R125 2.7 R123 2.7 Q105 NU C1069 330pF FLT_9V R186 5. 1 C1064 1000pF 4.22nHL107 C1054IF100 1000pF Q101 R158 5.6KNU 39K R138 220pF C1110 .033uFC1103 C1086 1000pF IF104D100 NU IF108 220pFC11291 R127 C1081 1000pF C1072 1000pF C1070 1000pF IF1057.66nHL106 47K R18147K R180 C1074 51 1000pF 1R105 TP104Q102 12nHL110 TP103 1 L100 35U02 .022uFC1031 C1015 FILT_SW_B+9V PA_BIASV_CTRL_DRIVER V_CTRL_DRIVE R V_CTRL_PREDRIVE R 110pF V_CTRL_DRIVER VCNTR3 RX_ENV_REF_OPAMP VCNTR1 VCNTR1VCNTR1 VCNTR2VCNTR2VCNTR2 INTEGRATOR VCNTR3 VCNTR3 TX_INJ V_CTRL_PREDRIVER V_CTRL_PREDRIVER PA_FILT_B+Q100-G INTEGRATORINTEGRATOR NU NU VHF2 (146-174MHz) 25-45WT ransmitter (Sht 1 of 2)
VHF 25-45W Band 2 PCB 8486487Z03-B / Schematics4-9 Coupler Temp. SensePlace near both sides of PA shields 7.5width 2.032Antenna Connector (Mini-U / BNC ) 3.3K R160 S3 S4D GGND1 GND2S1 S2 MRF1550Q100 IF101 R185 10K 16pF NUC5112 NU 6.8pF C1121 C1020 39pF D108 100nHL132 NU0 R196 0 R198 82pF C1096 1000pFC1067 NU 10K R114 R110 NU TP114 1 1K R172 470 1MEGR1911M111 22K R142J11- 5 G2 3.3K R162 R113 10K NU 35U02L119 R161 3.3K 1uF C1002 4 11 MC3303 U103- 4 13 12 14C1134 24pF 1000pFC1099 32pFC1019 FLT_9V Q106 D103 D104 NU C1010 100pF IF103 220pF C1116 L108 1.2uH R143 22K0 R195 NU R115 NU62K R112 10KTP113 1 150 R118 TP112 1 IF102 L123 1.2uH 62pFC100951nHL113 D106 M1121 1000pF C1091C1111 470pF L114 82pF 51nH C100751nHL112 L124 48nH R157 56K C1101 100pFD105 7.5pF C1008 C1051 1000pF IF109 24K R135100pFC1005J11- 2 2 35U02L117 C1080 1000pF MC3303 U103-1 2 3 1 4 11 C1059 1000pF R190 1MEGC1013 6.2pF 7.5K R151 C1052 1000pF 470pF NU C1003D107 VR102 5.6V 100pF C100482pF C1132 NU 1000pF 1 TP110 1 C1055 TP107 IF110 160pFC1006R121 R120 100 C1056 NU 100 1000pF L103 1uH 47KR132 NU RT100100K 51nHL111 68pFG1 C1108J11- 3 3 J11- 4 33pF C11331000pFC1079 R156 10K 1 TP108 C1130 220pF 82pF C1011 NU 120nHL131 1.639 m R101 R148 22KR150 47K 1000pFC1058 NU NU C1021 6.2pF Q103 100 R5291 R5290 100 C1100 1000pF R149 22KC1017 15pF R103 51 51 R104 C1035 .022uFPA_FILT_B+ C11157 84 220pF U102- 2LM2904 NU 6 5 17nHL116 17nHL115 C1018 39pF FILT_SW_B+_PA C1199 NU 16pF 4.7pF C11363.3K R163 IF11128pFC1022 IF112 M4 1 C1102 100pF 51 R108 NU 51 R107 R111 1K C1137 43pF C1073 NU 1000pF C1077 1000pF R116 NU10KR177 100NU C105022K R145 1000pF D1021 J11- 1 TX_EN PWR_SET DET_VRVS DET_VFW D COMP_B+ Final_cur_sense V_forward Final_cur_senseV_reverse V_reverse V_REF_OPAMP V_REF_OPAMPRX INTEGRATORINTEGRATORPA_FILT_B + R123 R124 R125 NU 1M113 M1141 NU VHF2 (146-174MHz) 25-45W Transmitter (Sht 2 of 2)
4-10VHF 25-45W Band 2 PCB 8486487Z03-B / Schematics DNP DNP DNPDNP DNP DNP LVFRACN Shield DNP 3V 2.7pF C2072C2001 4.7u F C201 5 0.1u F C2014 5V 0.1u F 390nHL200 470pF C2046 2.2uF C2006 45J68 2 GND 3 OUTVCC4 1 VCON 16.8MHz Y200 0.1uF C20751.5KR224 SH200 SHIELD 1NC 2.2uF C2000 .01uF C2026 22pF C2055 C2047 470pF C2053 100pF.01uFC2024 C2080 0.1uF R209 100K C2052 470pFC2049 470pF TEST_POINT TP2011 L210 100nHR202 0 C2036 1000pF 0 R205 1000pFC2035 C2079 0.1uF C2020 0.1uF C2068 6.8pF2200pFC2028 R226 150 100K R210 R20851 C2078 0.1uF C2002 10uF 390nHL217 C2051 220pF C2017 0.1uFK2 K3 D201A1 A2 A3 K1 TP200 TEST_POINT 1 C2074 0.1uF 150K V_SFR207 8.2pF C2067100 R228 C2033 1000pF1000pFC2034 R229 100C2013 0.1u F R234 39A1 A2 A3 K1 K2 K3 D200 C2025 .01uF 150 R225 0.1uFC2077 1.3K R217 C2023 .01uF 62pF C2054 0 R204C2016 0.1uF 470pF C2048VCO_MOD 3 OUT 1 IN Y20114R06 16.8MHz 2GND4GND1 1uH L205 12 VMULT411 13 VROWARP25 XTAL123 XTAL224 30 SFOUT28 TEST137 TEST238 VBPASS 21VC P47VMULT115 VMULT214 VMULT3 PD_VDD PREIN 32 PRE_GND 33PRE_VDD34 PVREF 35 REFSEL 18SFBASE 27SFCAP 26SFIN 43 4 LOCK MODIN 10MODOUT41 NC1 17 NC2 29 NC3 31 PD_GND 445 9CL K 8 DATA 7 DGND 6 DVDD36 FREFOUT19 IADAPT45 INDMULT16 IOUT48 AUX21 AUX32 AUX43AVDD20 BIAS1 40 BIAS2 39 CCOMP 42CEX U20063A27 ADAPTSW46AGND 22 AUX1 470pFC2050 150KR2062.2uFC2004 R200 120K 470pF C2045 5V 3V C2027 .01uF 2.2u F C2005 D202NC 3V 5V SYNTH_LOCK16.8MHZ SYNTH_CS MOD_I N SPI_CLK SPI_MOSI AU3PRESEC_CLKVCO SHLD L203 & L204 VHF2 (146-174MHz) 25-45W Synthesiser and VCO (Sht 1 of 2)