Motorola Astro Xts5000 Detailed 6881094c31 E Manual
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8-76Schematics, Board Overlays, and Parts Lists: Transceiver (RF) BoardsNovember 16, 20066881094C31-ER313 0662057M34 RES CHIP 22 5 20X40 R314 0662057M34 RES CHIP 22 5 20X40 R315 0662057M42 RES. CHIP 47 5% 20X40 R316 0662057N16 RES CHIP 51K 5 20X40 R317 0662057N06 RES CHIP 20K 5 20X40 R318 0662057M58 RES CHIP 220 5% 20X40 R319 0662057N07 RES CHIP 22K 5 20X40 R320 0662057M34 RES CHIP 22 5 20X40 R321 0662057M62 RES CHIP 330 5 20X40 R322 0662057N16 RES CHIP 51K 5 20X40 R323 0662057N06 RES CHIP 20K 5 20X40 R324 0662057M58 RES CHIP 220 5% 20X40 R325 0662057N07 RES CHIP 22K 5 20X40 R326 0662057M34 RES CHIP 22 5 20X40 R327 0662057N16 RES CHIP 51K 5 20X40 R332 0662057M92 RES CHIP 5600 5% 20X40 R333 0662057M58 RES CHIP 220 5% 20X40 R400 0662057N23 RES CHIP 100K 5% 20X40 R411 0662057M98 RES CHIP 10K 5 20X40 R412 0662057M98 RES CHIP 10K 5 20X40 R430 0662057M56 RES CHIP 180 5 20X40 R431 0662057M80 RES CHIP 1800 5% 20X40 R432 0662057M79 RES CHIP 1600 5 20X40 R433 0662057M84 RES CHIP 2700 5% 20X40 R434 0662057M74 RES CHIP 1000 5 20X40 R451 0662057M98 RES CHIP 10K 5 20X40 R452 0662057M98 RES CHIP 10K 5 20X40 R471 0662057M47 RES. CHIP 75 5 20X40 R501 0662057N23 RES CHIP 100K 5% 20X40 R502 0662057M56 RES CHIP 180 5 20X40 R503 0662057M98 RES CHIP 10K 5 20X40 R504 0662057M98 RES CHIP 10K 5 20X40 R506 0662057M98 RES CHIP 10K 5 20X40 R508 0662057M62 RES CHIP 330 5 20X40 R509 0662057M42 RES. CHIP 47 5% 20X40 R510 0662057N23 RES CHIP 100K 5% 20X40 R511 0662057N23 RES CHIP 100K 5% 20X40 R512 0662057M98 RES CHIP 10K 5 20X40 R513 0662057M98 RES CHIP 10K 5 20X40Ref. Des. Part Number Description R514 0662057M64 RES. CHIP 390 5% 20X40 R551 0662057M81 RES CHIP 2000 5 20X40 R552 0662057M95 RES CHIP 7500 5 20X40 R702 0662057A37 CHIP RES 330 OHMS 5% R703 0662057M50 RES CHIP 100 5% 20X40 R704 0662057N23 RES CHIP 100K 5% 20X40 R706 0662057N23 RES CHIP 100K 5% 20X40 R719 0662057M78 RES CHIP 1500 5 20X40 R720 0662057N23 RES CHIP 100K 5% 20X40 R721 0662057M74 RES CHIP 1000 5 20X40 SH201 2685787B01 SHEILD, VCO BACK SH202 2685787B01 SHEILD, VCO BACK SH301 2685297D02 SHIELD,CVR,NI-AG,STOCK FINISH,24.58MMLG,18.73M MW,4.45MM,VC SH302 2685298D01 SHIELD VCO BUFFER SH401 2685627A02 SHLD DUAL INDUCTOR SH402 2685627A02 SHLD DUAL INDUCTOR SH403 2685882A01 SHIELD VCO TANK SH501 2685298D01 SHIELD VCO BUFFER SH700 2685762D02 SHIELD HARMONIC FILTER T471 2580541Z02 BALUN TRANSFORMER (NEW) T473 2585918C01 XFMR SMALL SIGNAL SURFACE MT TH1 NOTPLACED 64AM DUMMY PART NUMBER U1 5185353D13 IC MINI SO-8 HI PRECISION REG 5V U2 5185353D14 IC SOT23-5 HI PRECISION REG 3V U3 5185353D14 IC SOT23-5 HI PRECISION REG 3V U4 5105462G78 IC EEPROM 16K SPEI CMOS U101 5185633C23 MODULE DIRECT COUPLER U102 5185130C65 IC VHF/UHF 800MHZ U103 5185963A15 IC TEMPERTURE SENSOR 1M50C U104 5185765B26 IC PWR CONTROL IN MOS20Ref. Des. Part Number Description U105 5185368C19 IC QUAD 10 BIT A/D CONV U106 5185963A60 IC OP AMP U201 5185956E66 IC,OP AMP,1PER PKG,LMH6723,IC U202 5185963A27 IC TESTED AT25016 48 PIN GFP U203 5185368C83 IC 12 BIT DAC U300 5105750U56 IC PKG DIE VCO BUFFER U401 5185130C83 IC 15DB DIGITAL ATTEUATOR SOT25 PKG U404 5185143E12 IC INVERTER DUAL SC70 U470 5164015H81 IC,MXR,DBL BAL GILBERT,CELL,SM U500 5185963A85 IC-ABACUS III-LP VR1 4813830A33 DIODE 20V 5% 225MW MMBZ5250B_ VR2 4813830A15 DIODE 5.6V 5% 225MW MMBZ5232B_ VR3 4805656W45 DIODE TRANSIENT VOLTAGE SUPPRESSOR W1 NOTPLACED 64AM DUMMY PART NUMBER W02 NOTPLACED 64AM DUMMY PART NUMBER W2 NOTPLACED 64AM DUMMY PART NUMBER W3 NOTPLACED 64AM DUMMY PART NUMBER W4 NOTPLACED 64AM DUMMY PART NUMBER W5 NOTPLACED 64AM DUMMY PART NUMBER W6 NOTPLACED 64AM DUMMY PART NUMBER W7 NOTPLACED 64AM DUMMY PART NUMBER W8 NOTPLACED 64AM DUMMY PART NUMBER W9 NOTPLACED 64AM DUMMY PART NUMBER W10 NOTPLACED 64AM DUMMY PART NUMBER W11 NOTPLACED 64AM DUMMY PART NUMBERRef. Des. Part Number Description W12 NOTPLACED 64AM DUMMY PART NUMBER W13 NOTPLACED 64AM DUMMY PART NUMBER W14 NOTPLACED 64AM DUMMY PART NUMBER W15 NOTPLACED 64AM DUMMY PART NUMBER W16 NOTPLACED 64AM DUMMY PART NUMBER W17 NOTPLACED 64AM DUMMY PART NUMBER W18 NOTPLACED 64AM DUMMY PART NUMBER W19 NOTPLACED 64AM DUMMY PART NUMBER W20 NOTPLACED 64AM DUMMY PART NUMBER W021 NOTPLACED 64AM DUMMY PART NUMBER W21 NOTPLACED 64AM DUMMY PART NUMBER W22 NOTPLACED 64AM DUMMY PART NUMBER W23 NOTPLACED 64AM DUMMY PART NUMBER Y200 4802245J68 OSC, REF 16.8 MHZ 1.5 PPMRef. Des. Part Number Description
Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards8-776881094C31-ENovember 16, 2006Figure 8-49. NLE4273F UHF Range 2 Transceiver (RF) Board Overall Circuit Schematic SH202 SHIELD LV-FracN 1TP02g 1 V3A V3B P1-14V3B J1-1TP8 W12 G6 TP7 P1-19W18 PE RXIF V3A V3D V5AG1 V5AXB+ CLKOUT DOUTAFREF FS PC PD P1-1W4 V3B P1-18 6 EN_CS 1 4 GND HOLD 7 SI 5SO2 VCC8 3 WPV3D EEPROMX25160U4 CLK_S P1-21 P1-27 P1-2 SHIELD2nd LO VCO 1 P1-26XB+ SH502 R6 10KV3A P1-12TP6 W14 P1-25 G5 TP11 10KJ2 Antenna Launch R7RAWB+ V3B R8 100 P1-22W20 P1-3 P1-4W19 P1-15TP37 V5A V3B W3 CLK CSX DATA F168 LOCK RXLO_OUT SCEN SSI_CLK SSI_DATA SSI_FSTXRF_OUT V3A V3B *SH401* V5A TP5 VCO MATCH SH302 1SHIELD PRESEL1 W2 SHIELD V3BTP4 W21V3A V3BV3DV5A VSW1XB+ W23 P1-16BATT BS ERRFB+ RAWB+ SB+ P1-10 J1-2 TP02 1 TP39 ANT DAC3 RXRF TX5V TXRFV5A V5A SH450 SHIELDMixer 1 W6 1 P1-13 Abaucs III 1SHIELD Power Amp *SH101* TP38 SHIELDSH501W02 W1 P1-5TP1 G9 G10 J1-3 VCO BIC & TANK SH301 SHIELD 1RX_IN V5A V5A V3D P1-23W22 D2A2 IF_OUTLO_IN P1-8 G12 V3B TP2 SHIELD SH201 16.8 MHz Osc 1W10 P1-17V5A V5A TP3 C28 1000pF C22 10uF P1-9 P1-24 P1-20 G7 PAOUT RAWB+ RSTL SPCKTX5V TXB+ TXINH USEL V3B V5A 10uF ADCSDAC2 DAC3 MISO MODRF MOSI 10uFC24 SH701 SHIELD Harmonic Filter 1 C23 W17 P1-7 P1-11V3A W11 C16 3pF W9 XTAL FILTER *SH451* 1 P1-6W7 SHIELD W8 TOOLHOLETH1W5 W15RAWB+ W13 G2 C15 W16 LNA PRESEL2 SH402 1 0.1uF BATT SHIELD RXFS RXFSTXTD TXTD TXCK TXCKLOCK LOCK F168 MOSI MOSIMOSI MOSI MOSIUSEL USEL USELTX5V TXFSTXFSSPCK SPCK SPCK SPCKSPCK EECS EECS ABCS ABCSTXINH TXINH RSTL RSTLRSTL MISO MISOADCS ADCS RXDO RXDO RXCK RXCK FUB+ FUB+ VSW1 SWB+ BSTAT BSTAT BAT_RTN GND GND GND GND PLATED_HOLE RX_FE A400 TX_ALC A100 ADCCKOM M + 1 LO SW_FL A700 FGU A200 (+300) DC RX_BE A500 MAEPF-27964-O
8-78Schematics, Board Overlays, and Parts Lists: Transceiver (RF) BoardsNovember 16, 20066881094C31-EFigure 8-50. NLE4273F UHF Range 2 D/C Power Circuit Schematic
Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards8-796881094C31-ENovember 16, 2006Figure 8-51. NLE4273F UHF Range 2 Antenna Switch and Harmonic Filter Circuit Schematic NPNP NP 3pF C704 5.6pF C716 *D722* 9.75nHL715C714 9.75nHL711 2.7pF *C718* L705 1uH 22pF L708 13.85nH R702 82 9.5nH *L719* R701 82D707 D717 1.1pF *C703* *C702*9.75nH 2.7pF 0 L701 V14 V25 R721 U725 AT267 GND 2 RFIO1 1 RFIO2 3 C713 7.5pF 5.6pF C717 C710 100pF A11 A23 GND 2 VCC 5 Y1 6Y2 4 330pF C724 U726 NC7WZ04 1.8pF .01uF C720C712 C7066.2pF C7091.2pF 0.1uF TX5VANT RXRF V5A DAC3TXRF C721 MAEPF-27966-O
8-80Schematics, Board Overlays, and Parts Lists: Transceiver (RF) BoardsNovember 16, 20066881094C31-EFigure 8-52. NLE4273F UHF Range 2 Receiver Front End Circuit Schematic DAC_2 RF_OUT RX_RF XCVR_5V LO_IN D2A2 RX_INIF_OUT V5A ANA_5V IF RF_OUT RX_OSC MAEPF-27967-O
Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards8-816881094C31-ENovember 16, 2006Figure 8-53. NLE4273F UHF Range 2 Receiver Back End Circuit Schematic
8-82Schematics, Board Overlays, and Parts Lists: Transceiver (RF) BoardsNovember 16, 20066881094C31-EFigure 8-54. NLE4273F UHF Range 2 Receiver Amplifier and Filter Circuit Schematic NP L410 100nHF p 0 1 8 2 7 U C435 5 0 4 C 2.0pF 56pF DAC2 C445 C421 4.7uF Q428C446 100pF 15.0nH C411 3pF C443 5.6pF *L430* 22.0nH 7 2 7 U *L431* 15.98nH L404 100pF C447 8pF C402 K 0 2 9 0 4 R 7 0 4 D 100pF C732C433 0.1uF R433 0 1uFC450L436 100nH 100pF C418 *L420*100nH 1 L418 22.0nH 15.98nH TP12 TEST_POINT C403 L437 K 0 2 5.6pF620 R432 2 4 4 R R423 1KL438 100nH L43515.98nH L402 15.98nHTP9 TEST_POINT 1 27pF C419R426 3.9K 1 C438 5.6pF 8.2pF TP401 33nH L434 C429 R422 4.7K C425 9.1pF C436 100pF DAC2 C4378pF K 0 29 4 4 R C444 2.0pF DAC2R424 6.8K 1uFC417 F p 0 10 4 4 C C441 3pF C416 C442 8pF C439 3pF C4083pF K 0 2 5.6pF 2.0pF C410 5 1 4 R 2.0pF C4098pF C412 3 1 4 D 100pF C401XCVR_5V DAC_2 RX_RFRF_OUT
Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards8-836881094C31-ENovember 16, 2006Figure 8-55. NLE4273F UHF Range 2 Mixer and IF FIlter Circuit Schematic C456 .01uF 220nH L452 18.0nHL451 C457 100pF 100pF C455 L453 470nH 6.8pF C452 75 R4510.1uF T451 XFMR5 NC 4 63 2 1C458 1 D N G U451 MX2072A 1 11nH L600 6.8pFTP455 TEST_POINT TP15 1 C459 C460 4.3pF 1.3pFC453 L454 620nH 2 1 D N G 2 D N G 3 3 D N G 5 6 4 D N G 1 IN4 OUT 1 2 3FL451 24B01 T453XFMR4 6 1TP452 1 5 4 P T 1 IF IF RF_OUTANA_5V RX_OSC RX_OSC
8-84Schematics, Board Overlays, and Parts Lists: Transceiver (RF) BoardsNovember 16, 20066881094C31-EFigure 8-56. NLE4273F UHF Range 2 Transmitter Power Amplifier and Automatic Level Control Circuit Schematic
Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards8-856881094C31-ENovember 16, 2006Figure 8-57. NLE4273F UHF Range 2 Frequency Generation Unit (Synthesizer) Circuit Schematic