Motorola Cp150 Cp200 6880309n62 C Manual
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UHF (438-470 MHz) Schematic Diagrams, Overlays, and Parts Lists (8486348Z13-C)12-396880309N62-CJune, 2005 280 mV (RF) 500 mV (RF)100 mV RMS (25 kHz) 50 mV RMS (12.5 kHz)167 mV (RF) 0.62 V 1.23 V 17.5 mV (RF) 167 mV (RF)2.14 V 108 mV (RF) 128 mV (RF)0 V (25 kHz) 1 V (12.5 kHz)0 V (25 kHz) 2.8 V (12.5 kHz) 0.33 V1 V (25 kHz) 0 V (12.5 kHz)2.8 V (25 kHz) 0 V (12.5 kHz) 5 V (25 kHz) 0 V (12.5 kHz) 0 V for 25 kHz 5 V for 12.5 kHz 370 mV (RF)500 mV (RF) 5V for 25 kHz 0V for 12.5 kHz 3.39 V 3.05 V 0.74 V 1.5 V2.1V When -47 dBm @ antenna 482 mV (RF) 296 mV (RF) R81 1KC65 0.1uF 12KR75 0.1uF C5720K R64 33pF 1%C81 IF_IN C70 130pF 4 OSCIN OSCOUT 3 QUADIN 10RFIN 1 2 RFIN_DEC RSSIOUT 5 9 RSSI_FEED VCC 6 IFAMPOUT16 19 IFAMP_DEC1 IFAMP_DEC217 LIMIN14 11 LIMOUT LIM_DEC113 LIM_DEC212 MIXOUT20 U51SA616 8 AUDIOOUT AUDIO_FEED 7 GND 15 IFAMPIN18 R78 680 8.2K 1% R77 IF_BAND_SEL 20K 5V 12K 1% R76R67 68pF C68 C61 R540.1uF MMBT3904 Q70 13 2 5.1K 1%22pF C80 0.1uF C72 D52 1 23 FL52 FLTR9180468V04GND3 1 IN2 OUT 3.9pFC58TC7W04F U52-117 FL53 CFWC455E 3GND1 GND2 4 1 IN2 OUT C69 0.1uF 12K R52 C73 4700pF CFWC455GFL54 3GND1 4GND2 IN 1 OUT2 C55 0.1uFC62 5V C56 0.1uF0.1uF 0.1uFC600.1uF C67 33KR532.4KR60 C66 0.1uF C53 1.1% 9.1pF8 VCC IF_RSSI 10uFU52-4 PWR_GND 4 GND C91 330 R550.1uF C64 R72 390 R65 39K 3.3KR62 100K R61U52-3 TC7W04F 35 IF_5V 0.1uFC9247pFC74 5 GND11 GND24 IN 3 OUT6FL51 MXF45 44.85MHz CC1 2 CC2 36pF C8220K R66 1.8KR73 1.2KR74 CR51 13 2 IF_DEMOD C71 0.1uF 1.6K R91 2 R80 5.1K Q51 PBR941 13 3.6pF C93 NU0.1uF C90C63 0.1uF NU 120pF L53 R82 L54 2%1.2uH C52 L81 1uH 4.7K 5V 22pF 1 R57 R90 51 SHIELDSH52 GND 2GND1 4 OUT3 1 IN 1 2 3 5V Y51 TSS2_44_395MHZ 44.395MHz D51 2 1 R63 39K 455KHzY70 45B02 3 NC 2.7pF C59 SHIELDSH50 1 5V TC7W04F U52-262 BW_SEL 5V IF_IN RSSI DEMOD Figure 12-29. UHF (438-470 MHz) Receiver Back End Schematic Diagram (8486348Z13-C)
12-40UHF (438-470 MHz) Schematic Diagrams, Overlays, and Parts Lists (8486348Z13-C)June, 20056880309N62-C Y2012.7pF 45J68 LOCK: 3 V 4.5 V NU NU 47k RX: 0 V3.5 V to 10 V C201TCXO NU NU 220pFCrystal R206 0 V D201 C203 100 R202 C206 327 mV (RF)67.3 mV (RF) 112.6 mV (RF) 2.8 V (TYP) Y202 UNLOCK: 0 V 0.01uF 3 V 0 V TX: 3 V C202 1SV232Reference Oscillator NU 62pF NU NU NU 14R06 150k 3 V IN1 C205 NU 16.8MHz 14R06Y201GND2 GND14 OUT 3 62pF 1% C202NC 14 VMULT212 VMULT311 VMULT4 VRO 13 25 WARP 23 XTAL124 XTAL2 26 SFCAP 30 SFIN28 SFOUT 37 TEST138 TEST2 21 VBPASS 47 VCP 15 VMULT1 44 PD_GND PD_VDD 5 32 PREIN 33 PRE_GND 34 PRE_VDD 35 PVREF 18 REFSEL 27 SFBASE16 INDMULT 43 IOUT LOCK4 10 MODIN 41 MODOUT 17 NC1 29 NC2 31 NC3 42 CCOMP 9 CEX 8 CLK 7 DATA 6 DGND 36 DVDD 19 FREFOUT45 IADAPT 22 AGND 48 AUX11 AUX22 AUX33 AUX4 20 AVDD 40 BIAS1 39 BIAS2 63A27U201 46 ADAPTSW 1 FN_MOD TP200 C223 C213 .01uF.01uF TP240 1 L211 390nHR206 NU C211 0.1uF NC 1000pF C231 NC 0.1uFC216 FN_PRESC 91 R220 R246 100K 1000pF C227 R245 1.5K NC R244 51 470pF C208R221 91 3.7% 2.7pF NC NC C203 FN_LOCK NC C214 1000pF FN_5V FN_V_STEER R205 NC NC 100 C204 470pF C201 220pF C2070.1uF C232 470pF FN_16_8 C217 1000pF C244 .01uF FN_SYNTH_CS 0.1uF C228 1 SH201 SHIELD1 A3 K1 1K22K33 SH200 SHIELD 6 A15 A24D220 FN_DATA NUR227 100pF C241 R243 820 R230 22KR247 47K 470pF R212 0 C210 4 A3 1 K1 2 K2 3 K3 6 A15 A2 C221 D221 .01uF 2.2uF C215 2.2uFFN_V_SF C218 C230 2.2uF C240 NC FN_VCO_MOD 1.3pF NU GND2 OUT 3VCC4 VCON1 10uF C226 16.8MHz 45J68Y202 D201C220 22pF 2.2uF NC 5V 5V C212 NC C225 10uF NU FN_TRB C206.01uF C222 C224 .01uF FN_CLK 0.1uFC243 4.7uF C233 NC 1uF C245 C219 NC NC NC 0.1uF FN_3VNC 100 R223 NC NC 150K R202 V_SF V_STEER 5V C209 470pF LOCK PRESC 16_8_MHZ 3V SPI_DATA_OUT MOD_IN SYNTH_CS SPI_CLKVCO_MOD TRB Figure 12-30. UHF (438-470 MHz) Synthesizer Schematic Diagram (8486348Z13-C)
UHF (438-470 MHz) Schematic Diagrams, Overlays, and Parts Lists (8486348Z13-C)12-416880309N62-CJune, 2005 3.5 V to 10 V4.5 V RX: 0 V TX: 3 V0.98 V (Rx)4.97 V (Rx) 293 mV RF (Rx)+8 dBm 1.64 V (Rx) 66.3 mV RF (Rx)-6.7 dBm276 mV RF (Rx)+11.7 dBm 1SV229D262 220nHL255 13 VCC_BUFFERS14 VCC_LOGIC18 R261 22K 8 RX_SWITCH7 SUPER_FLTR 3 19 TRB_IN TX_BASE 16 TX_EMITTER 15TX_IADJ 1 TX_OUT10 TX_SWITCH 20 GND_BUFFERS 11GND_FLAG 9 17 GND_LOGIC PRESC_OUT12 RX_BASE 5 RX_EMITTER 6RX_IADJ 2 RX_OUT50U54 U251 COLL_RFIN 4 FLIP_IN L251 220nH NU VCO_5R L283 C273 .01uF C254 2% 5.1pFC255 0.1% 5.6pF 33R263 1 C257 12pF 1% SH251 SHIELD390pF C270 0.1% 2.4pFC266 220nHL265 220nH L270 100R264 L264 2%12.5nHC265 3.0% 3.3pF 390pF C283 33 R274 L252 27nHC253 1.6%6.2pF C284 R262 6.8K390pF D261 C264 5% 2pF C263 2.1% 4.7pF R275 100330R273 13 2 R285 0BFS540 Q280 D251 VCO_TR B 5.1KR271 VCO_V_STEER 0.1uF C281 390pF C292 C285 VCO_TX_INJ 390pF L254 2% 12.5nH C286 6.2pF 390pF C275C282 NC V_SF3.3pF C290 6.8pF 18pF C291 390pF C271 NUL2715.6K R272 SH253 SHIELD 1 C2740.1uF SH250 SHIELD 1 L262 27nH VCO_RX_INJ C268 0.5pF V_SF 33 R253 R280 4.7K C256 2.5% 3.9pF C252L281 27nH NU910 NC VCO_MOD R282 VCO_VSF R283 150 7.5pF 1.3%C267C272 0.1uF R284 220 27nH L2760R277 1K R276 VCO_3V 150pF C251R281 8.2K V_SFL272 220nH L291 6.8nH 100R254 VCO_PRESC 15nHL292 6.8pF 15nH C276 TX_INJ L282 5R VCO_MODPRESC V_STEER RX_INJ V_SF 3V TRB Figure 12-31. UHF (438-470 MHz) Voltage Controlled Oscillator Schematic Diagram (8486348Z13-C)
12-42UHF (438-470 MHz) Schematic Diagrams, Overlays, and Parts Lists (8486348Z13-C)June, 20056880309N62-C 3.3 V (Tx) 7.5 V (Rx) 0 V (Tx) 4.4 V (Hi) 3.6 V (Lo) (TYP, Tx)0 V (Rx) 6.8 V (Tx) 2.6 V (Hi) 1.8 V (Lo) (TYP, Tx) 2.73 V (Hi) 2.32 V (Lo) (TYP, Tx) +11.7 dBm 860 mV (RF) 1.38 V (Tx) 0.65 V (Tx)+18.7 dBm 1930 mV (RF) +18.5 dBm 1900mV (RF)DO NOT MEASURE 0.9 V (Tx) 0 V (Rx) 7.5 V 0 V (Rx) R152 1% 100K 820 R102390pF C113 390pF C171 C170 390pF R150 0.1 390pFR107 NU C103 C109 0.1uF390pF C158390pF PA_5T C154 C106 2 G1 5 G2 4 S1 3 S2 1 T1 6 T2 390pF J140 U150-2 LM29046 5 78 4 C104 10pF PA_PWR_SET VR110 C157 MM3Z3V9T13.9V R100 NC 0.1uF C152 820L110390pF C155 0.1uF 220nH 390pF C123 3.9pF R158 C121 30.54nH 1.5K 390pF C124 L1415 2 36 4 1 Q170 EMB1 0 C137 220pF 0.1uF C116 2.7K R105330 R156 RFOUT 3VDD 2VGG L132 17.02nH RA07M4452M_UHF U110 5GND 1 RFIN4 6.8pFC134 C112 0.1uF SH100 SHIELD 1 10KR162 L102R106 4.7K 18 3.6nH R104220nH C100 390pFQ171 L100C159 NC PA_USWB+ 390pF 5.1nH L103 PA_TX_ENA 1 TP150 C105 3.9pF NC PA_TX_INJ 2 3 18 457R01U151 220nHL101U150-1 LM2904R154 R153 100K 1% NU 100K 1% C133 0.47uF C153 390pF C108R121 150 390pF C111 C135 NU TAB44 0.1uF C101M140 ANTENNA_NUT TAB1 1 TAB2 2TAB33 C156 C131 NU .01uF 17.02nHL131 PA_RX_OUT R103R157 2.2K 3K R101 5.6 C122 Q150 1 3 2 L120 220nH C115 1uF D121 MA4PH261150 R120 39 R151 15nH L121 R155 1% 100K 390pF C117 4.3pF C136 680R110 C102 0.1uFD120 MA4PH261 390pF C151 390pF C172 L140 NU C141 390pF 43pF NUC150 5.1pF C1202 1 C130 BFG540W Q1002K R111 6.8pFC132 NU C107L130 17.02nH 390pF C114 USWB+ C173 390pF TX_INJ5TPWR_SET TX_ENA RX_OUT Figure 12-32. UHF (438-470 MHz) Transmitter and Power Control Schematic Diagram (8486348Z13-C)
UHF (438-470 MHz) Schematic Diagrams, Overlays, and Parts Lists (8486348Z13-C)12-436880309N62-CJune, 2005 DC_REGULATION AUDI O MICROPROCESSOR ACCESSORY/KEYPAD CONNECTOR C506 1000pF11 C503 1000pF CNTL_SYNTH_CS A22 B1 4 B2 CNTL_SPI_CLK SWITCHS4431 A1 3 C403 100pF32 1000pFC402 CNTL_5V SW_B+ 12 A1 3 A22 B1 4 B2 3V CNTL_MOD_OUT 3V SWITCHS441 1 24 CNTL_RSSI 8BK1005HM471 E500 C501 1uF 17 C505 1000pF100 7 CNTL_USWB+ R504 CNTL_5R 30 5V CNTL_SPI_DATA_OUT SW_B+ 31 CNTL_3V 3 21 SW_B+ NC 3V D3_3V 19 TP404 18 15 16 1 PC12 PC24 PC3 8 C408 1000pF S440 C0C0 C1C1GND7GND19PC0 CNTL_5T D3_3V SWITCH C504 1000pF RX_ENA SWB+ TX_ENA USWB+ VOLUME C507 1000pF1000pF 3V 5R 5T5V BATT_CHARGE D3_3V ON_OFF RESET 14 C407R502 100 4 CNTL_DEMOD 100 5R CNTL_LOCK 2 R505 26 CNTL_PWR_SET 25 22 J460-11 6 29 28 VOX VS_AUDIO_SEL VS_GAIN_SEL uP_CLK CNTL_TX_ENA LSIO MOD_OUT OPT_MIC OPT_RX_AUD_RETURN OPT_RX_AUD_SEND_DETECTOR OPT_RX_AUD_SEND_UNMUTED OPT_TX_AUD_FLAT_RETURN OPT_TX_AUD_RETURN OPT_TX_AUD_SENDPWR_SET RESET SCI SPI_CLK SPI_DATA_OUT SQ_DET SW_B+ 916_8_MHZ 3V 5V ASFIC_CS BATT_CHARGE BOOT_ENA BW_SEL CH_ACT DEMOD EXT_MIC_PTT F1200HSIO 1000pF100pFC405 C409 1000pF 3 A2B12 4 B2 USWB+ 5V5V C404 VOX VS_CS VS_INT VS_RAC uP_CLK SWITCHS4421 A1 OPT_DATA_READY OPT_ENA PTT RESET RSSI RX_ENA SCI SPI_CLK SPI_DATA_IN SPI_DATA_OUT SQ_DETSW_B+SYNTH_CS TX_ENA VOLUME D3_3V DISPL_COM_DATA_SEL DISP_ENA EXT_MIC_PTT F1200 FREQ_SEL_0 FREQ_SEL_1 FREQ_SEL_2 FREQ_SEL_3 HSIO KEYPAD_COL KEYPAD_ROW LOCK LSIO ON_OFF OPT_BUTTON_1 OPT_BUTTON_2R501 3V 5V ASFIC_CS BACKLIGHT BATT_DETECTBOOT_ENACH_ACT R503100 13 100 CNTL_16_8_MHZ D3_3V3V 10C500 1000pF 23 5T CNTL_BW_SEL TP403 TP301 5 SW_B+ 2027 C406 100pF 5T SPI_CLK BW_SEL MOD_OUT SYNTH_CS RSSI SPI_DATA_OUT 5R 5V USWB+ TX_ENA DEMOD 3V 16_8_MHZ LOCK PWR_SET Figure 12-33. UHF (438-470 MHz) Controller Interconnect Schematic Diagram (8486348Z13-C)
12-44UHF (438-470 MHz) Schematic Diagrams, Overlays, and Parts Lists (8486348Z13-C)June, 20056880309N62-C EEPROM GREEN LED RED LED FLASH SRAMD3_3V .01uF 0.1uF C422 NC C4134.7KR419 R434 87 VSSRXFC93 48 XIRQ XTAL91 NU 12 VDD 39 VDDL88 VDDR92 VDDSYN69 VRH68 VRL 13 VSS 40 VSSL 72 PJ1_CSGP4 73 PJ2 74 PJ3 75 PJ4 76 PJ5 77 PJ6 78 PJ794 RESET 55 PI1 54 PI2 53 PI3 52 PI4 51 PI5 50 PI6 49 PI7 71 PJ0_CSGP3 46 PH1_PW2 45 PH2_PW3 44 PH3_PW4 43 PH4_CSIO 42 PH5_CSGP1 41 PH6_CSGP2 38 PH7_CSPROG 56 PI0 16 PG1_XA14 20 PG2_XA15 19 PG3_XA16 17 PG4_XA17 18 PG5_XA18 5 PG6_AS4 PG7_R_W 47 PH0_PW1 27 PF2_ADDR2 26 PF3_ADDR3 25 PF4_ADDR4 24 PF5_ADDR5 23 PF6_ADDR6 22 PF7_ADDR7 29 PFO_ADDR0 6 PG0_XA13 PE1_AN166 PE2_AN265 PE3_AN364 PE4_AN463 PE5_AN562 PE6_AN661 PE7_AN760 28 PF1_ADDR197 PD0_RXD98 PD1_TXD99 PD2_MISO100 PD3_MOSI1 PD4_SCK2 PD5_SS PD6_LVIN3 PE0_AN067 30 PC0_DATA0 31 PC1_DATA1 32 PC2_DATA2 33 PC3_DATA3 34 PC4_DATA4 35 PC5_DATA5 36 PC6_DATA6 37 PC7_DATA7 10 PB1_ADDR9 11 PB2_ADDR10 9 PB3_ADDR11 21 PB4_ADDR12 15 PB5_ADDR13 8 PB6_ADDR14 7 PB7_ADDR15 14 PBO_ADDR879 PA0_IC380 PA1_IC281 PA2_IC182 PA3_IC4_OC5_OC183 PA4_OC4_OC184 PA5_OC3_OC1 PA6_OC2_OC185 86 PA7_PA1_OC1 59 AVDD 70 AVSS 89 ECLK 90 EXTAL 96 IRQ LVOUT95 MODA_LIR58 57 MODB_VSTBY U401 MC68HC11FL0R417 10K R412 100KTP4021 C419 C440 1000pF .01uF 0.1uF C430R410 10K 820 R411 R415 33K TP405 1 6 SI 5SO2 VCC8VSS4 WP 3 U402 X25128-2.7CS 1 HOLD 7SCK R431 NU 1 C431 SH400 SHIELD4 1 3 D3_3VD3_3V 1000pF NC Q410 26 R413 100K 1000pF D3_3VC416 200K 1% R424.01uF D3_3V C444 .01uF SH401 SHIELD 1 SW_B+ NC C443 R414 33K D414 NC R430100K 0R432.01uFC420 1000pF D3_3V NC C412 BRPY1204W D440 C410 10uF 100K 1% R425 C432 0.1uF 4.7KD3_3V R440 R441R418 4.7K C400 NU 100K NU R400 C417 1000pF C433 1000pFC442 NC .01uF 0.1uF C418 3R416 20K Q440-22 4 100K R422SW_B+ Q402 1 3 2NC R420 100K 1% R421200K 1% 120 R443C446 .01uF .01uFC445 100K 0.1uF R423 NC C411 .01uFC421 4.7K R4450.1uFR446C414 1000pFC415 10K C441 .01uF NC 6 9 RESET VCC8C401 0.1uF D4 26 D5 27 D6 28 D7 29EN_CE30 EN_OE32 7 EN_WEGND24A614 A713 A83 A92 D0 21 D1 22 23 D2 D3 25 A134 A145 A1511 A1610 A218 A317 16 A4 A515 A020 A119 A1031 A111 A1212TP401 1 AT49LV001N_70VIU404 R433 100KQ440-15 1 6 Q403 1 3 2 RB520S-30D424 28 VSS 14WE27 12 D3 13 D4 15 D5 16 D6 17 D7 18 D8 19 22 OEVDD 6 A55 A64 A73 A825 A924 CS20 11 D1 D29 A1021 A1123 A122 A1326 A141 A28 A37 A4 U403 NU10 A0 A1 NC R442 2200.1uF C447 BACKLIGHT 3V SW_B+ BATT_DETECT VS_INT LOCK KEYPAD_ROW VOX KEYPAD_COL RSSI 5V SCI DISPL_COM_DATA_SELSPI_CLK OPT_BUTTON_2 DISP_ENA SPI_DATA_IN SPI_DATA_OUTD3_3V HSIO PTT FREQ_SEL_3 FREQ_SEL_1 FREQ_SEL_2 ON_OFF VOLUMEEXT_MIC_PTT RESET BOOT_ENA VS_RAC OPT_BUTTON_1 FREQ_SEL_0 A(18:0) OPT_ENA VS_CS TX_ENA LSIO D(7:0) ASFIC_CS SYNTH_CS RX_ENAF1200 uP_CLK A(12) A(11) A(10)A(9) A(8) A(7) A(6) A(5) A(4) A(3) A(2) A(1) A(0) A(17) A(18) A(0) A(1) A(2) A(3) A(4) A(5) A(6) A(7) D(7) D(6) D(5) D(4) D(3) D(2) D(1) D(0) A(16) A(15) A(14) A(13)A(18) D(6) D(5) D(4) D(3) D(7) D(2) D(1) D(0) A(1) A(2) A(5) A(6) A(8) A(11) A(12) A(13) A(8) A(9) A(10) A(11) A(12) A(13) OPT_DATA_READY SQ_DET CH_ACT A(17) A(16) A(14) A(15) D(0) D(1) D(2) D(3) D(4) D(5) D(6) D(7)A(0) A(3) A(4) A(7) A(9) A(10) A(14) Figure 12-34. UHF (438-470 MHz) Microprocessor Circuitry Schematic Diagram (8486348Z13-C)
UHF (438-470 MHz) Schematic Diagrams, Overlays, and Parts Lists (8486348Z13-C)12-456880309N62-CJune, 2005 0.1uF10K24 3 R522 100K VHF UHF R513 R515 R516 R517 0Not Placed Not Placed Not Placed Not Placed DC Level 0.3 - 0.4 V low Supply = 7.42 1/2 Supply = 3.22INTERNAL SPEAKER MICROPHONE CONNECTOR Not Placed 0100k 150 mV RMS (25 KHz) (Rx) 75 mV RMS (25 KHz) (Rx) 114 mV 15 V145 mV RMS7.5 V 200 mV RMS 3.5 V (UNSQ) 3.5 V (UNSQ) 0.15 V (UNSQ)3 V (TX) 0 V (RX) 3.46 V RMS(RX)(0.5W @ 24 OHMS) 10 mV RMS (Tx) 2.3 V ACCESSORY CONNECTO R NC NC 220K R518 VR475 MMBZ5245B15V 2 R470 2.2K R497 5V_A 5V_BD470 C519 1uF C454 0.1uF M1 1M2 2 M3 3 7S1 S2 4 6S3 S4 5 20VMMBZ5250BVR473 J471 J491-44J491-33 C459 0.1uFR463 24K 45 VDDSYN 27 VOX7 VR472 28 TXRTN 36 TXSND44 UIO10 VDDA1 VDDCP 32 VDDD 33VDDDAC11 VDDRC 26 PLCAP8 25 PLCAP2 RXRTN43 RXSND39 SQCAP12 SQDET 17 SQIN9 SYN 47 GNDSYN 23HSIO 19 LCAP 24LSIO 18MICEXT48 MICINT46 MOD40 NC 14GCB2 13 GCB3 35GCB437 GCB538 GNDA3 GNDD 31GNDDO 30GNDRC 20 DACG6 DACR5 DACU4 DATA 22 DISC2 F1200 29 GCB0 15GCB1 AUDIO41 AUXTN42 CHACT 16 21 CLK CLK168 34 CSX 1200pF 30C53 U451 5V_B C467 2 31 8 4VR471 NU U480-1 6 57 8 4 C466 U510-2 LM2904 1 R517 R511 J491-1 2.2K 100K 0.1uF Not_Placed:NUR490 U511 UMG5 26 4 1 3 C518 R493 C514 16pF 330K 5V_B 100K R519 R496 10K0 R480 Not_Placed:NU E451 BK1005HM471NC 100K 5V_A R476 R486 R488 330KR489 C472 0.1uFR473 680 10uF C492 24K R460 Q520-1 IMX15 1 6 Not_Placed:NU.033uF C484100K R479 3V_A 30K R464 NC 1000pF C465 47K R451680 R472 24K R492 U510-1 LM2904 2 31 8 4 C497 0.1uFR487 0 C481 R521 NU Not_Placed:NU.01uF NC C4820.1uF C463 0.1uF C480 100K R520 6 5 78 4 5V_A 25 63 1 4 5V U480-2 Q470 C4510.1uF C460 3V 0.1uF 4 1 3 R515 UMG5Q49026 0.1uF C464 NU Not_Placed:NU2.2K R484 R516 5V C512 6.8pF R513 3 NC IMX1Q520-2 Q471 26 4 1 R499 NC 24K 150pF C478 R462 C452 0.1uF R481 220pF C474 C511 BK1005HM471 3V150pF R485 E452J470-1 1 BK1005HM471E453 OUTPOS8 SVR 2VCC6 470pF C490TDA8541 GND7 INNEG 4 3 INPOS MODE 1 OUTNEG5 Q472 25 63 1 4 U490 220pF R498 C513 R255 3.9K 1% R495C477 0.1uF 2 5.6KVR474 MMBZ5250B20V A_MOD_OUT 3V_A C475 .022uF 2.2K R477 C471 2.2uF C479 150pF Not_Placed:NUQ481 13 2 3V_A0.1uF C470 C473 150pF 2.2uF C494 C483 0.22uF 3V_A180K R475 4.7uF C453 D491 C457 0.1uF NC 100K R514R523 C462 NC 150K R512 .022uF C455 R491 0D471 C496 1uF 1uF C495 R474 330 L471 3V_A .022uF C476 13 2 390nH R494 Q482330K 39pF C499 5V_A 0.1uF C4562.2K R478 C498 1uFC493 1000pF C488 470pF R469 470pF C48910 R482R471 5V_B 5V_B2.2K R483 C461 1000pF 0.1uF C458 3V 5VOPT_MIC VS_GAIN_SEL DEMOD ASFIC_CSBATT_CHARGE OPT_TX_AUD_RETURN OPT_RX_AUD_SEND_DETECTOR CH_ACTVOX PWR_SET EXT_MIC_PTT OPT_TX_AUD_FLAT_RETURN SW_B+ 16_8_MHZMOD_OUTRESET OPT_RX_AUD_RETURN OPT_RX_AUD_SEND_UNMUTED OPT_TX_AUD_SEND SPI_DATA_OUTLSIO SPI_CLKSQ_DET BW_SEL F1200 HSIO VS_AUDIO_SEL uP_CLKSCIBOOT_ENA Figure 12-35. UHF (438-470 MHz) Audio Circuitry Schematic Diagram (8486348Z13-C)
12-46UHF (438-470 MHz) Schematic Diagrams, Overlays, and Parts Lists (8486348Z13-C)June, 20056880309N62-C 7.5 V 0 V (Tx) 5 V (Rx) 0 V (Tx)0 V (Rx) 5 V (Tx) 3.3 V (Rx) 0 V (Tx) 0 V (Rx) 3.3 V (Tx) 7.5 V (ON) 0 V (OFF) 3.3 V 3.3 V 3.0 V 0 V (ON) 7.5 V (OFF) 7.5 V (ON) 0 V (OFF) 3.3 V (ON) 0V (OFF)5 V 0 V (Rx) 5 V (Tx)5 V (Rx) C310 .01uF D3_3V .018uF 330K R510 TP302 1C311 R321NC D3_3V 200K 1%1200pF C314 VR301 MMBZ5250B20V R311 100K J301 DATANEGPOS 4 INPUT 5 OUTPUT 6SENSE8SHUTDOWN3TAP NC U320 LP2986 7 ERROR 2 FEEDBACK 1GND 100pFC305 D3_3V R320 1% 330K10uF C3211200pF C315 10K 20K R313 5 HIGH 3 6 TAB17TAB2 2 NC R312 SWITCH S444 4 LOW 1 R508 100K C322 .01uF4 1 3 33uF C303 Q494 26 C320 .018uFQ313 C301 390pF .01uF C306 Q312 D301 .01uF C313 C323 150pF 4 BYPASS 3 CTRL 2 GND VIN 15 VOUT C304 TK71730S U330 100.01uF 10uF R506C312 10uF 390pFC3023A F301 C334.01uF C333 4 BYPASS 3 CTRL 2 GND VIN 15 VOUT R310 TK71750S U310 100K 20VMMBZ5250B VR302 NC 1200pF C316 3 1 2 100K R509 Q493 R322 100K C331 .01uF R507 100 SWB+ BATT_CHARGE Q311 D3_3V 3V RESET VOLUME ON_OFF5T USWB+ RX_ENA5V TX_ENA5R Figure 12-36. UHF (438-470 MHz) DC Regulation Schematic Diagram (8486348Z13-C)
UHF (438-470 MHz) Schematic Diagrams, Overlays, and Parts Lists (8486348Z13-C)12-476880309N62-CJune, 2005 C1C2 C3 C4C5C6C7C8C9C10C11 C12 C21 C23 C25 C27 C28C29C30C31C32 C33 C34C35 C36 C37 C38 C39 C46 C47 C48 C69C91 C92 C113C116 C117 C201C202 C204 C205 C207C208 C209C210 C212 C213 C214 C215C216C217 C218 C219 C230C231C232C233 C240C241 C243 C244 C245 C251 C252C253C254 C255 C256 C257 C263 C264 C265C266C267C268 C281 C282 C283 C284 C286 C301 C302 C303 C305C306 C400C402C403 C404 C406C407C408C409 C410 C412 C413 C418 C419 C421C422 C430 C431 C432C433 C446 C454 C455C458 C460 C461 C465C470 C473 C476 C477 C478 C480 C482 C488 C489 C500 C501 C503C504C505C506 C507 C513 C521 C522 C523 C524 CR1 D251 D261 D262 D301 D424 D470 D471 E452 E500 F301 43 2 FL53 43 2 FL54 J140 32J301 J470 6 4 7 5 2 3 J471 L1 L2 L3L21 L31 L32 L33L34 L55 L211 L251L252 L254L255 L262 L264L265 L281 L283 L471 M140 Q21 Q171 Q280 Q402Q403 Q440 Q472 R22 R24 R25 R61 R63 R205 R212 R220R221 R223 R230 R243 R244 R245R247 R253R254 R261R262R263 R264 R280 R281 R282 R283R285 R400 R410 R414 R417R419 R424R425 R431 R442R443 R445R446R462 R463 R469 R470 R471R472 R473 R480 R481R482 R483R489 R496 R503 R504 R513R514 R521R522 2C8C 4 S440 S441 S442 S4434 53 2 S444 SH1 SH201 SH250 SH253 SH401 4 58U52 1 2 3 4 5 U110 1 372513 U201 1 4 58 U402 22 21 8 71 U403 32 17 161 U404 1 3725 13 U451 1 4 58 U480 VR110 VR301 VR302 VR471VR472 VR473 VR475 2 3 Y70 Figure 12-37. UHF (438-470 MHz) Board Component Side View (8486348Z13-C)
12-48UHF (438-470 MHz) Schematic Diagrams, Overlays, and Parts Lists (8486348Z13-C)June, 20056880309N62-C C13 C14 C20 C26 C41 C42 C43C44 C45 C49 C51 C52 C53 C55 C56 C57C58C59 C60 C61 C62C63 C64C65 C66C67 C68C70C71C72 C73 C74 C80 C81 C82 C90 C93 C99 C100 C101 C102 C103 C104 C105 C106C107 C108C109C111 C112 C114 C115 C120 C121 C122 C123 C124 C130 C131C132 C133C134 C135 C136 C137 C141 C150 C151C152 C153 C154C155 C156C157 C158 C159 C170C171 C172 C173 C203 C206C211 C220 C221C222 C223C224 C225 C226 C227 C228 C270 C271 C272 C273 C274 C275C276 C285 C290C291 C292 C304 C310 C311 C312 C313 C314 C315 C316 C320 C321 C322 C323 C331C333 C334 C401 C405 C411 C414C415 C416 C417C420 C440C441C442C443C444 C445 C447 C451C452C453C456 C457 C459 C462 C463 C464 C466 C467 C471C472 C474 C475 C479 C481 C483 C484 C490 C492 C493 C494 C495 C496 C497 C498 C499 C511 C512C514 C518 C519 CR41 CR51 D51 D52 D120 D121 D201 D220 D221 D414 43 2D440 D491 E451 E453 2 3 4 5 6 FL51 2 3 FL52 2928 2 29 30 3231J460 2J491 L40L41L51 L52 L53 L54L81 L100 L101 L102 L103 L110 L120 L121 L130 L131 L132 L140L141 L270 L271 L272 L276 L282 L291L292 Q22 Q51 Q704 3 2Q100 Q150 1 6 34 Q170 Q311 Q312 43Q313 43 Q410 Q470 4 3Q471 Q481 Q482 43 Q490Q493 4 3Q494 Q520 R20 R21 R23 R40 R51 R52R53R54R55 R57R60R62 R64R65R66 R67 R72R73 R74R75R76 R77R78 R80R81 R82 R90 R91 R100R101 R102 R103 R104 R105R106R107R110 R111 R120 R121 R150 R151 R152 R153 R154R155 R156 R157 R158 R162 R202R206 R227 R246 R255 R271R272 R273 R274 R275 R276 R277R284 R310 R311R312 R313 R320R321 R322 R411 R412R413 R415 R416 R418 R420R421R422 R423 R430 R432 R433 R434 R440 R441 R451 R460 R464 R474R475 R476 R477 R478 R479 R484 R485 R486 R487 R488 R490 R491R492 R493 R494 R495 R497 R498R499 R501R502 R505 R506 R507 R508 R509 R510 R511 R512 R515 R516 R517 R518R519 R520 R523 SH40 SH50SH52 SH100 SH200 SH251 SH400 64 3T41 6 4 3T42 TP1TP2 TP150 TP200 TP240 TP301 TP302 TP401 TP402 TP403 TP404 TP405 111 2010 U51 1 4 58U150 U151 111 20 10 U251 U310 4 5 8 U320 U330 1 76 51 26 U401 1 4 58 U490 1 4 58 U510 43U511 VR474 43 2Y51 4 3 2Y201 Y202 Figure 12-38. UHF (438-470 MHz) Board Solder Side View (8486348Z13-C)