Motorola ASTRO XTS 2500 Service Manual page 773

700/800 MHz Schematics, Board Overlays, and Parts Lists
MOTOROLA
ITEM PART DESCRIPTION
NUMBER
R783 0613952R01 10K OHM 5% 0402
R784 NOTPLACED
R785 0613952Q49 100 OHM 5 0402
R786 0613952R17 47K OHM 5% 0402
R790 0613952R19 56K OHM 5% 0402
R791 0613952R66 0.0 0.050 OHM
R792 0613952R66 0.0 0.050 OHM
R793 0613952R66 0.0 0.050 OHM
R794 0613952R66 0.0 0.050 OHM
R795 0613952R17 47K OHM 5% 0402
R796 0613952R66 0.0 0.050 OHM
R797 0613952Q41 47.0 OHM 5% 0402
R798 0613952Q61 330 OHM 5% 0402
R799 0613952R01 10K OHM 5% 0402
R801 NOTPLACED
R802 0613952Q49 100 OHM 5 0402
R803 0613952Q49 100 OHM 5 0402
R804 0613952Q66 510 OHM 5% 0402
R805 0613952R01 10K OHM 5% 0402
R806 0613952Q66 510 OHM 5% 0402
R807 0613952R01 10K OHM 5% 0402
R808 0613952R66 0.0 0.050 OHM
R809 0613952R17 47K OHM 5% 0402
R810 0613952R01 10K OHM 5% 0402
R811 0613952Q66 510 OHM 5% 0402
R812 0613952R25 100K OHM 5% 0402
R813 0613952R66 0.0 0.050 OHM
R814 NOTPLACED
6816985H01-B
MOTOROLA
ITEM PART DESCRIPTION
NUMBER
R815 0613952R66 0.0 0.050 OHM
R816 0613952R17 47K OHM 5% 0402
R820 0613952R01 10K OHM 5% 0402
R829 NOTPLACED
R837 0613952Q37 33.0 OHM 5% 0402
R838 0613952Q37 33.0 OHM 5% 0402
R839 0613952R01 10K OHM 5% 0402
R840 0613952Q66 510 OHM 5% 0402
R841 0613952R01 10K OHM 5% 0402
R842 0613952R01 10K OHM 5% 0402
R843 0613952R41 470K OHM 5% 0402
R844 0613952Q61 330 OHM 5% 0402
SWITCH FREQ DUAL
S500 4085131E03 FUNCTION
S501 1880619Z06 VOL POTENTIOMETER
SWITCH SURFACE
S502 4016618H01 MOUNT
LIGHT TOUCH SWITCH-
S503 4070354A01 SMD
LIGHT TOUCH SWITCH-
S504 4070354A01 SMD
LIGHT TOUCH SWITCH-
S505 4070354A01 SMD
LIGHT TOUCH SWITCH-
S506 4070354A01 SMD
SH001 2616071H01 SHIELD MIXER
SH002 2616550H01 SHLD FITLER
SH101 2616559H01 SHLD PCIC
SH102 2616557H01 SHLD HARMONIC BOT
SH103 2616558H01 SHLD HARMONIC TOP
MOTOROLA
ITEM PART DESCRIPTION
NUMBER
SH104 2616555H01 SHLD PA
SH201 2616560H01 SHLD SYN
SH202 2616556H01 SHLD FRAN N
SH203 2616553H01 SHLD VCO BOT
SH204 2616551H01 SHLD DAC
SH205 2616554H01 SHLD VCO TOP
SH401 2616552H01 SHLD ABACUS
SH402 2616518H01 SHLD 2ND LO FLTR
T1 2516148H01 XMFR MIXER 5:1
TRANSFORMER, BALUN,
T2 2516372H01 MIXER ,25:1
IC,MXR,DBL BAL
U1 5164015H81 GILBERT,CELL,SM
ATTEN,VAR,14.4DBMIN,15
U2 5185941F45 .6DBMAX
U3 5116349H01 IC INVERTER DUAL SC70
VHF/UHF/800/900 MHZ
U101 5115678H01 LDMOS DRIVER IC
U102 5185765B26 IC PWR CTRL IN MOS20
IC,TEMP
U103 5115022H01 SENS,LM50C,SM,SOT-23
DIRECTIONAL CPLR 7/
U106 5185368C84 800MHZ
U201 5116245H01 CC LVFRACN
U202 5185941F40 IC, 12 BIT DAC
U205 5116411H01 IC,OP AMP,
U250 5105750U56 IC PKG DIE VCO BUFFER
U401 5185963A85 IC-ABACUS III-LP
U500 5188493T01 IC,VREG/SWG,LP2989,SM
U501 5185941F35 IC, VREG, NOPB
MOTOROLA
ITEM PART DESCRIPTION
NUMBER
U502 5185941F35 IC, VREG, NOPB
IC,OPAMP,SGL,OPA237,S
U601 5185941F22 OT23,NOPB
IC,OPAMP,SGL,OPA237,S
U602 5185941F22 OT23,NOPB
IC, MAKO ASIC, CMOS
U701 5185143E77 PWR MGMT
IC,OPAMP,SGL,OPA237,S
U702 5185941F22 OT23,NOPB
IC,BFR,1PER
PKG,SM,SOT-353,PB-
U705 5114000B39 FREE
IC,ANLG
SW,NC7SB3157P6X,SM,S
U712 5188691V01 C70-6,
RAIL TO RAIL OUTPUT, 8
U713 5115453H01 PIN BGA
RAIL TO RAIL OUTPUT, 8
U714 5115453H01 PIN BGA
IC, PATRIOT BRAVO,
U800 5185941F04 1.2.2,256BGA, PB-FREE
IC,BFR,1PER
PKG,SM,SOT-353,PB-
U801 5114000B39 FREE
IC,BFR,1PER
PKG,SM,SOT-353,PB-
U802 5114000B39 FREE
IC,DRAM,64MB,60NS,IC
U803 5185956E69 1.8V 64
IC,SRAM,8M,512KX16,70N
U804 5185941F03 S,SM,FBGA48,1.95V
VR500 4802245J51 ZENER DIODE
VR501 4813977M19 ZENER DIODE
VR502 4809788E21 ZENER DIODE
VR503 4809788E21 ZENER DIODE
August 16, 2007
9.4-27