8-166
Schematics, Boards Overlays, and Parts Lists
: Main Board Block: VHF (84012512001_A)
U1148M11
5185941F56
IC SINGLE LV LP OP
AMPLIFIER
U1149M11
5109522E93
2 INPUT OR GATE IN
NANO PACKAGE (C87)
U1150M11
51009381001
LOW DROPOUT VOLTAGE
REFERENCE
U1301M3
51007377001
IC, XCVR, BLUETOOTH,
GPS, FM RX, FM TX
U1304M3
51007599001
AMP,20.0DB,1.58GHZMIN,1
.58GHZMAX,SLCN GER-
MANIUM GPS LOW NOISE
AM
U1305M3
5187344N09
LOW NOISE, 100MA LIN-
EAR REGULATOR 2.8V
U1334M3
5102836C11
IC,ANLG
SW,,FSA4157,SM,,,,SPDT,,
PB FREE
U1335M3
5102836C11
IC,ANLG
SW,,FSA4157,SM,,,,SPDT,,
PB FREE
U200M12
5188493T01
IC,VREG/
SWG,LP2989,SM,MINI SO-8
HI PRCN REG 5V
U201M12
5175771A99
LOW NOISE, 100MA LIN-
EAR REGULATOR
U202M12
5175772B02
LINEAR REGULATOR
100MA 1.8V
U203M12
5175772B01
LINEAR VOLTAGE REGU-
LATOR 350MA
U2101M2
5109522E84
IC DUAL SCHMITT TRIG
MICRO PAK
U2102M2
5109522E84
IC DUAL SCHMITT TRIG
MICRO PAK
U2202M2
5164852H47
IC, I2C LEVEL TRANSLA-
TOR
U2205M2
5188682Y01
IC, RGB LED DRIVER, I2C
CONTORL, LLP PACKAGE
U2402M3
51002923001
IC,LNR V REGLTR,3.3V
LP2989,NOPB
U2403M3
51009735001
IC, RCVR, ONE-CHAN,
QFN, LF WAKE-UP
U2406M3
5164852H16
IC TRANSCEIVER W/
LEVEL TRANSLATION
Ref. Des.
Part Number
Description
U2407M3
5164852H16
IC TRANSCEIVER W/
LEVEL TRANSLATION
U2408M3
5164852H16
IC TRANSCEIVER W/
LEVEL TRANSLATION
U2409M3
5164852H16
IC TRANSCEIVER W/
LEVEL TRANSLATION
U2410M3
5164852H16
IC TRANSCEIVER W/
LEVEL TRANSLATION
U2411M3
5175856M01
DUAL INVERTER
U2412M3
5114007M45
IC,NOR,1PER PKG,SOT-
353,PB-FREE
U2413M3
51007645001
IC,SDRAM,128MBIT,8MX16
,7.5NS, SCRND
U2414M3
5164852H16
IC TRANSCEIVER W/
LEVEL TRANSLATION
U2415M3
51009372001
IC MICROCONTROLLER
AT32UC3A0512
U2416M3
51009669001
IC, ACCELEROMETER,
MOTION SENSOR
U2473M3
5164852H16
IC TRANSCEIVER W/
LEVEL TRANSLATION
U2478M3
5164852H16
IC TRANSCEIVER W/
LEVEL TRANSLATION
U2510M6
5185912Y03
IC,CRYPTOGRAPHIC PRO-
CESSOR
U2525M6
5171339H01
MICROPOWER VOLTAGE
REGULATOR
U2526M6
5171988H01
CMOS COMPARATOR
U2701M13
5103535B53
IC,INVTR,DL,NC7WZ04L6X
,2PER PKG,SC70
U2702M13
5185941F45
ATTEN,VAR,14.4DBMIN,15.
6DBMAX,0-2000 MHZ-
FREQ,50OHM,PCMT,,SOT
U304M20
4885316E32
TRANSISTOR, RF
U3238M22
5171972L01
SP3T RF SWITCH
U4001M2
5164852H47
IC, I2C LEVEL TRANSLA-
TOR
U4003M2
5188691V01
IC,MUX/
DEMUX,,NC7SB3157P6X,S
M,SC70-6,1PER
PKG,,BUS,,PB FREE
Ref. Des.
Part Number
Description
U4004M2
5116783H01
SN74LVC2G66 ANALOG
SWITCH
U507M21
5164015H81
IC,MXR,DBL BAL GIL-
BERT,CELL,,,SM
U601M19
5102495J14
IC,IF,,IF DIGITILIZING SUB-
SYSTEM IC,AD9864,QFN
U602M19
4885316E32
TRANSISTOR, RF
U603M19
5109522E84
IC DUAL SCHMITT TRIG
MICRO PAK
U604M19
5109522E84
IC DUAL SCHMITT TRIG
MICRO PAK
U605M19
5164852H16
IC TRANSCEIVER W/
LEVEL TRANSLATION
U606M19
5164852H16
IC TRANSCEIVER W/
LEVEL TRANSLATION
U607M19
5186311J24
IC,BFR,1BITS,NC7SZ125,A
CTIVE HIGH,B
U6101M6
0180706J18
PROGRAMMED CPLD
U6102M6
5188691V01
IC,MUX/
DEMUX,,NC7SB3157P6X,S
M,SC70-6,1PER
PKG,,BUS,,PB FREE
U6103M6
5175114H01
SINGLE AND GATE
MICROPAK
U6104M6
5175114H01
SINGLE AND GATE
MICROPAK
U6105M6
5175114H01
SINGLE AND GATE
MICROPAK
U6201M6
5185941F26
IC,COMPTR,LMV7219,NOP
B
U6301M6
51012031001
32MB DIE SHRINK DDR
SDRAM IC
U6302M6
5102495J13
IC,MICROP,P1710ZZGE,BG
A,,,12MHZ,32BITS
U6304M6
0105955U25
ASSY,IC,BGA SPEC PROG,
FLASH MEMORY
U6402M6
5115453H01
RAIL TO RAIL OUTPUT, 8
PIN BGA
U6404M6
5175772B38
IC ANALOG TEMPERA-
TURE SENSOR
Ref. Des.
Part Number
Description
U6405M6
5188348V06
IC,AUDIO
CODEC,SM,,AUDIO
CODEC
U6408M6
5188521T01
IC,VREF,SM,SOT23,1PER
PKG,.5%,1.25 TO
13.75,PRCN BANDGAP
ADJUS
U6409M6
51009000001
NANOPOWER, 1.8V,
SOT23 COMPARATOR
U6501M6
5185143E77
IC, MAKO ASIC, CMOS
PWR MGMT
U6502M6
4871987H01
LOW FREQUENCY TRAN-
SISTOR
U6503M6
5171674H01
OP AMP
U6504M6
5171682H01
800MA BUCK REGULATOR
U6505M6
5189631P01
IC,SYNC STEP-DOWN
CONV
U6506M6
5184790Y04
IC,400MA ADJ VREG
LDO,SOT23
U6507M6
5171682H01
800MA BUCK REGULATOR
U6508M6
51009366001
500MA LOW DROPOUT
CMOS LINEAR REG.
U6509M6
5175114H01
SINGLE AND GATE
MICROPAK
U6510M6
5114007A47
IC,OR,17SZ32,1PER
PKG,SOT-353,PB FREE
U6511M6
5171339H01
MICROPOWER VOLTAGE
REGULATOR
U6601M6
5175114H01
SINGLE AND GATE
MICROPAK
U702M7
5164015H28
IC,TRIDENT,INTEG
SYNTH,RX/TX BSBND
U738M7
5171972L01
SP3T RF SWITCH
U746M7
4805218N63
RF TRANS SOT 323
BFQ67W
U901M16
5175143H01
WIDE SUPPLY RANGE OP
AMP
U902M16
51012101001
VHF/UHF/800/900 MHZ
LDMOS DRIVER IC
VR101M12
4813977M29
DIODE,VREF,MBZ5250,SM,
SOT-23,20V,.225W,ZEN
Ref. Des.
Part Number
Description
Summary of Contents for Astro APX 3000
Page 1: ...APXTM TWO WAY RADIOS APX 3000 DETAILED SERVICE MANUAL ...
Page 2: ......
Page 4: ...Notes ...
Page 6: ...vi Document History Notes ...
Page 10: ...x Table of Contents Notes ...
Page 12: ...xii List of Tables Notes ...
Page 18: ...xviii List of Figures Notes ...
Page 22: ...xxii CommercialWarranty Notes ...
Page 46: ...3 20 Theory of Operation Main Board Notes ...
Page 84: ...3 58 Theory of Operation Bluetooth Notes ...
Page 208: ...6 64 Troubleshooting Waveforms LF CW on Spectrum Analyzer Notes ...
Page 222: ...7 14 Troubleshooting Tables List of Board and IC Signals Notes ...
Page 282: ...8 60 Schematics Boards Overlays and Parts Lists Main Board Block UHF1 84012513001_A Notes ...
Page 390: ...8 168 Schematics Boards Overlays and Parts Lists Main Board Block VHF 84012512001_A Notes ...
Page 456: ...9 8 Debugging Fixture Powering up Covert Board Notes ...
Page 468: ...Glossary 10 Glossary Notes ...
Page 472: ...Index 4 Index Notes ...
Page 473: ......