Motorola Pr400 Detailed 6881096c25 B Manual
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VHF 146-174 MHz Schematic Diagrams, Overlays, and Parts Lists (8486769Z04-C)7-616881096C25-BJune, 2005 100 mV RMS (25KHz)2.1V When -47 dBm @ antenna 320 mV (RF) 390 mV (RF)550mV (RF) 290 mV (RF) 0V for 12.5kHz 500mV (RF)0 V (25KHz) 1 V (12.5KHz) 170 mV (RF)2.14 V 110 mV (RF)170 mV (RF) 130 mV (RF)0.33 V0 V (12.5 KHz) 5V for 25kHz 490 mV (RF)50 mV RMS (12.5KHz) 0.62V 1.23V 165mV (RF) 0 V (25 KHz) 2.8V (12.5KHz) 3.39V 3.05V 0.74V2.8V (25KHz) 0 V (12.5 KHz) 1V (25KHz)0 V (12.5 KHz) 5V (25KHz) 5 V (12.5...
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7-62VHF 146-174 MHz Schematic Diagrams, Overlays, and Parts Lists (8486769Z04-C)June, 20056881096C25-B 1SV23247k 3V 2.7pF 150k 45J68 D201 C203 100 NU NUTCXO 220pF 44 mV (RF) 205 mV (RF) 2.4 V (TYP) TX: 3VLOCK: 3V C202 0.01uF R206Crystal 107 mV (RF) 14R06 NU Reference Oscillator 3V 0V0V Y201NU C206NU R202NU Y202 C201 NU RX: 0V3.0V to 8.0V 4.5V UNLOCK: 0V NU 62pF NC 470pF C210C243 0.1uF NC 4.7uF C230C233 C212 NC 2.2uF 5V 5V 2.2uF FN_CLK A25 A34 K1 1K2 2K3 3 D221 A16 .01uF NC FN_VCO_MOD C2212K R243...
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VHF 146-174 MHz Schematic Diagrams, Overlays, and Parts Lists (8486769Z04-C)7-636881096C25-BJune, 2005 4.5V RX: 0V TX: 3V206 mV (RF) 850 mV (RF) 1200 mV (RF) 1.35 V (Rx) 1.89 V (Rx) 3.0V to 8.0V 18R270 VCO_MOD L252 560nH NU C266 1.0% 10pFL2839.1pF C282 47 R253 11pF L265 330nHC286 330 R284 1SV229D262 3.7% 2.7pF C268 5.1pF C273 .01uF 9.1K C276 VCO_TX_INJ R272 3.3pF 3.0% C254 180 R283 1200pF C27551pF C290 2 L264 2% 47nHBFS540 Q280 13 30 R263C285 0.1uF C274 0.1uF 68nH L281 18 L254 2% 33nH 3 19 TRB_IN...
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7-64VHF 146-174 MHz Schematic Diagrams, Overlays, and Parts Lists (8486769Z04-C)June, 20056881096C25-B 3.0 V (Hi) 1100 mV (RF)DO NOT MEASURE 0.9 V (Tx) 7.5 V 1500 mV (RF) 4.9 V (Tx) 820 mV (RF)1.5 V (Tx)0 V (Rx) 1.6 V (Tx) 0 V (Rx) 0 V (Rx) 0 V (Rx) 7.25 V (Tx) 1.8V (Tx)7.5 V 7.4 V (Rx)0.15 V (Tx) 0.15 V (Tx) 2.5 V (Low) 3.0 V (Hi) 2.4 V (Hi) 1.06 V (Low)0 V (Rx) 7.3 V (Tx) 2.5 V (Low) 27pF C134 0.1uFC155 TP150 1 R105 1.2K PA_5T C151 1500pF 1% R155 PA_USWB+ 100K L100 560nH C136 13pF C153 0.47uF R524...
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VHF 146-174 MHz Schematic Diagrams, Overlays, and Parts Lists (8486769Z04-C)7-656881096C25-BJune, 2005 DC_REGULATION AUDI O MICROPROCESSOR ACCESSORY/KEYPAD CONNECTOR3V CNTL_MOD_OUT SWITCHS4411 A1 3 A22 B1 4 B2 24 CNTL_RSSI 3V 8C501 1u F 17BK1005HM471 E500 C505 1000p FR504 100 7 CNTL_USWB + 5V CNTL_SPI_DATA_OUT CNTL_5R C506 1000p F11 C503 1000p F CNTL_SYNTH_CS 3 A22 B1 4 B2 CNTL_SPI_CLK 3V D3_3V SWITCHS443 1 A1 21 SW_B + NC 1819 16 TP404 15 C408 1000p F C1C1GND7GND19PC01 PC12 PC24 PC3 8 D3_3V SWITCHS440...
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7-66VHF 146-174 MHz Schematic Diagrams, Overlays, and Parts Lists (8486769Z04-C)June, 20056881096C25-B EEPROM GREEN LED RED LED FLASH SRAM10KR410 820 R411 CS 1 HOLD 7SCK 6 SI 5SO2 VCC8VSS4 WP 3 D3_3V U402 X25128-2.7 .01uF 0.1uF C422 NC C4134.7KR419 R434 NU 91 R413 100K 69 VRH68 VRL 13 VSS 40 VSSL 87 VSSRXFC93 48 XIRQ XTAL 76 PJ5 77 PJ6 78 PJ794 RESET 12 VDD 39 VDDL88 VDDR92 VDDSYN PI4 51 PI5 50 PI6 49 PI7 71 PJ0_CSGP3 72 PJ1_CSGP4 73 PJ2 74 PJ3 75 PJ4 42 PH5_CSGP1 41 PH6_CSGP2 38 PH7_CSPROG 56 PI0 55 PI1...
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VHF 146-174 MHz Schematic Diagrams, Overlays, and Parts Lists (8486769Z04-C)7-676881096C25-BJune, 2005 0 V (Rx) R516 MICROPHONE CONNECTOR 3 V (Tx) Not Placed 7.5 V 100k 3.5V (UNSQ) 3.5V (UNSQ) 0.15 V (UNSQ) 3 V (UNSQ) 1.5 V145 mV RMS 114 mV (RF) Supply = 7.42 1/2 Supply = 3.22 INTERNAL SPEAKER 0 Not Placed R517 0Not Placed Not Placed 3.46 V RMS (Rx)(0.5 W@24 OHMS VHF UHF R513 R515 ACCESSORY CONNECTOR DC Level 0.3 - 0.4 V low Not Placed2.3 V150 mV RMS (25 kHz) (Rx) 75 mv RMS (12.5 kHz) (Rx) 1.5 V 200 mV...
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7-68VHF 146-174 MHz Schematic Diagrams, Overlays, and Parts Lists (8486769Z04-C)June, 20056881096C25-B 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)5 V 3.3 V 3.3 V 3 V 0 V (OFF)7.5 V (ON) 0 V (OFF) 3.3 V (ON)7.5 V 0 V (Tx) 0 V (Rx) 5 V (Tx) 5 V (Rx) 0 V (OFF) 7.5 V (ON) 7.5 V (OFF)0 V (ON) 100 R50610uF C312 C302 390pF 10uF C334 F301 3A GND2 1 VIN VOUT5 C333 .01uF U310 TK71750S BYPASS 4CTRL 3 R310 100K VR302 MMBZ5250B 20V C316 1200pF R509 100K NC Q493 3 1 2 100K...
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VHF 146-174 MHz Schematic Diagrams, Overlays, and Parts Lists (8486769Z04-C)7-696881096C25-BJune, 2005 VDDD C3 NOT PLACED NOT PLACED C6 NOT PLACED NOT PLACED C8 NOT PLACED NOT PLACED R14 NOT PLACED GND GND C1 NOT PLACED NOT PLACED LCD_SEL MAIN BOARD CONNECTOR GND R5 NOT PLACED R2 NOT PLACED DATA DISPLAY MODULE CONNECTOR R15...
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7-70VHF 146-174 MHz Schematic Diagrams, Overlays, and Parts Lists (8486769Z04-C)June, 20056881096C25-B C410 C412 C413C418 C419 C421C422 C430C431 C432 C433 C446 Q440 R410 R417 R419 R424 R425R431 R442 R443 SH401 1 4 58U40222 21 8 71 U403 32 17 16 1 U404 C480 C482 C488 C489 E452 R469 R481R482 R483R489 R4964 53 2 S444 1 4 58U480 C112 C113 C117 2 43 1 S4411 2 3 4 5U110VR110 J140 M140 2C8C 4 S440 VR475 C400C402 C403C404 C406C407C408C409 C460 C500C503C504 C505C506 C507 Q402 Q403 R400 R445 R446 R462R503...