Motorola Radius Cm200 Cm300 Pm400 Detailed 6881098c00 A Manual
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Page 101
UHF 1-25 W Band 2 PCB 8488978U01 (rev. P9) / Schematics4-7 MOD_OUT16.8MHz SPI_CLK SPI_MOSI MIC_AUDIO_CH HANDSET_RX_AUDIO_CH VS_AUDIO_SEL RESET uP_CLK F1200 HSIO LSIO SQ_DET CH_ACT ASFIC_CS EXTERNAL_MIC_AUDIO_ACCESS_CONNB+ 3V BW_SEL D3_3V5V PWR_SET DEMOD SPKR+ SPKR- 5V_CH VS_MIC RX_AUDIO_RETURN_OPT_BRD POST_LIMITER_FLAT_TX_AUDIO_RETURN_OPT_BRD TX_AUDIO_RETURN_OPT_BRD UNMUTED_RX_AUDIO_SEND_OPT_BRDPA_BIAS HOLES FOR PA SHIELD PEDS FOR GND CONTACTS (SOURCE)(SOURCE) DC & AUDIO CONTACTS FOR PA CLIP DC...
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4-8UHF 1-25 W Band 2 PCB 8488978U01 (rev. P9) / Schematics 120.p100n 120.pDNP DNP PLACED NEAR R122 PLACED NEAR CHIP’s PINDNP TO SHEET 1 FILT_SW_B+ FLT_9V 9V TX_INJCOMP_B+ C1027C1103 C1061 22n1019447L119 PA_FILT_B+ R136 36.K R168 C1053 180.p C1001 4.7 FLT_9V V_CTRL_PREDRIVER 1.0uIF109 R165 2.4K FILT_SW_B+ C1126L122 1.542*4 0.8*25 MRF1513’s Thermal pad (SOURCE) DNP V_CNTRL DNPMRF 1518Place inside of the PA compartment DNPDNP 100n C1028R170R167 510.C1036 2.2K FLT_9V 22n 47.KR181 47.K R131 R180 100.K 2.7K...
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UHF 1-25 W Band 2 PCB 8488978U01 (rev. P9) / Schematics4-9 LM2904U102 L117 1019447 Antenna Connector 390.n 7.5width 2.032Coupler PA’s Temp. Sensor DNP DNP TO SHEET 2 SHEET 2 OF 8 73D02968C74-O Current sense protection (option) DNPFILT_SW_B+_PA PA_FILT_B+ PWR_SET L126 120.p C1035 RT100 C1004 27.p L115 18.n 1 J11-1 120. C1081INTEGRATORDET_VFWDIF110 1 39.pIF111 110KR150 Q106 5.6VR102 470.R172 D104 D103 C1121 5.6p C1021 9.1p C1007 C1009 120.p S2 S3 S4 22.p Q100 D GGND1 GND2 S1 C1008 8.2p 12.pC1013...
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4-10UHF 1-25 W Band 2 PCB 8488978U01 (rev. P9) / Schematics U200 FRACN_63A27 XTAL224 XTAL123 WARP25 13 VROVMULT411 VMULT312 34 VMULT214 VMULT115VCP47 VBPASS 21 TEST238 TEST137 SFOUT V_SF 5V 5V VCO_MOD 46 ADAPTSW BIAS1 40 AVDD20 AUX43 AUX32 R209 100.K AUX21 AUX148 AGND 22 DVDD36 DGND 6 D ATA 7CLK 8D201 CEX 9 CCOMP 42BIAS2 39 17MODOUT41 MODIN 10 4 LOCKIOUT43 INDMULT16 IADAPT 5.1p C206745 FREFOUT19 PRE_GND 33 PREIN 32 5 PD_VDD PD_GND 44 NC3 31NC2 29 DNPDNP DNP DNPDNP DNPDNP TO SHEET 1 NC128 SFIN 30 SFCAP...
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UHF 1-25 W Band 2 PCB 8488978U01 (rev. P9) / Schematics4-11 VCO Shield VCOBIC Shield DNP DNPDNP DNP DNP 73D02968C74-O TO SHEET 2 SHEE 5 OF 8IF200 10.KV_SF TX_INJ RX_INJ 9R1 120.p C2081 R201 100.n C2076C2042 120.pC2041 120.p120.p C2071 C2040 112.p SHIELDSH202 1 SH201 SHIELDC2039 C2038 120.p 120.p 150.nL204 L203 150.n R223 220. 100nC2003 C2037 120.p 0.R203 3.3p C2044C2019 120.p 120.p C2018 V_SF V_SFR230 75. R220 510. VCO_MODV_SF C2043 6.8p NC 0.1uF C201210n NC L202 C2022 680nH 2.4p0.1uF C2011 C2069...
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4-12UHF 1-25 W Band 2 PCB 8488978U01 (rev. P9) / Schematics MIXER SHIELD DNPDNP DNPDNP DNP TO SHEET 1 FRONT-END SHIELD 51.p3V 5V 9V RX_ENLOC_DIST 470.0n IF300 1 TP1 1 5.6p C1121 TEST_POINTTP4 1 TEST_POINT Q300Q306 R346 R345 10.K 10.KQ304 18.08n L314 10.p C330 12.p C33310.pC335 C329 36.p C348 3.3p C344 A2 A4 K1 K3 3.6p U302 24.p C370 120.p 120.pC325 R301 C324 SH301 SHIELD 1 470.SH302 1 SHIELDSH300 1 C342 4.7p SHIELD R347 15. C328 43.p L308 18.08n L307 18.08n C356 15.pC367 8.200p 10.p C366 4.7pC341 8.2p...
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UHF 1-25 W Band 2 PCB 8488978U01 (rev. P9) / Schematics4-13 73D02968C74-O SHEET 6 OF 8 Check if it is 3v or another value NU NU NU DNP DNP DNP TO SHEET 2 22.p BW_SEL 5V L315 27nH 0. C359 R303 33p 30p C361 R311 4 OSCOUT 3 QUADIN 10 RFIN 1 RFIN_DEC 2 RSSIOUT 5 RSSI_FEED 9 VCC 6 15.K 16 IFAMP_DEC1 19 IFAMP_DEC2 17 LIMIN 14 LIMOUT 11 LIM_DEC1 13 LIM_DEC2 12 MIXOUT 20 OSCIN AUDIOOUT 8 AUDIO_FEED 7 GND 15 IFAMPIN 18 IFAMPOUT 1 GND2 4 IN 3 OUT 6 U300 SA616 ...
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4-14UHF 1-25 W Band 2 PCB 8488978U01 (rev. P9) / Schematics 9V COMP_B+ B+ BATT_SENSE DNP VAG=4.5v 3.3V to IFIC, ASFIC 3.3V RF REGULATOR 3.3v digitalDNPDNP DNP TO SHEET 1 DNPDNP DNP DNP DNP DNP DNP 1.n220.p C5113 100nC5017 C5120 47u C5066 120.p VSTBYVS_MIC VS_AUDIO_SEL5V_CH DC_POWER_ON 10.0u C5006 C5070 120.p 10.0u C5008C1034 150.K R5020 R5053 L500 10.K R5052 1.KR5001 C1085 39.pC5000 1n HIGH 16 5 4 2 1.uC5045 1019447 DNPUSE NLAS4599 On /Off for ATE Come from Pin GCB2 of ASFIC 3.3v Digital REGULATORFor...
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UHF 1-25 W Band 2 PCB 8488978U01 (rev. P9) / Schematics4-15 C5023 100n SPKR- SPKR+ 100nC5034 R5016 1.M 12.K 24.K 100n120.p C5080 R5088 0.200K 36K 1K 120P TO SHEET 2 DNP DNP DNP DNP DNPDNPDNP DNPDNP DNP DNP DNP DNPDNP DNPDNP DNPDNP 73D02968C74-O SHEET 7 OF 8 C5002 Q501 LM29046 5 78 4 47uLM2904 6 57 8 4 U506 18 4 U505 LM2904 2 31 8 4 U505 LM2904U506 2 3 C5054 100n C5053 100n C5052 30.K R5040 100n C5051 100nR5042 100nC5025 3V C502482.p 100.K C5089 R5022 10.KR5058C5003 47u R5009 0. R5025 U507 LM29046 5 78 4...
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4-16UHF 1-25 W Band 2 PCB 8488978U01 (rev. P9) / Schematics DNP TO SHEET 1 SPI_CLK SPI_MOSISPI_MISO PLACE NEAR U402 DNP DNP PROVIDE WIRED OR OPERATION ON CSPROG DO NOT CONNECT THIS CS IN ORDER TO DNPSPI_CLK SPI_MOSI SPI_CLK uP_CLK OPT_DATA_R_OPBDLSIO F1200 HSIO SQ_DET CH_ACT A(9) A(10) A(11) A(12) A(13) A(8) D(0) D(1) D(2) D(3) D(4) D(5) D(6) D(7) SPI_MISO SPI_MOSI D3_3V D3_3V ASFIC_CS EE_CS SYNTH_CS DISPLAY_CS_CH SHIFT_R_CS MARLIN MARLIN+ PROG_OUT-ALARM_4VS_INT PROG_IO-P8_OVS_CS PROG_IO-P12_ODNP DNP...