Schematics, Boards Overlays, and Parts Lists
: Main Board Block: UHF1 (84012513001_A)
8-57
SH2
26012253001
SHLD,STL,SN PLT,SHIELD,
MIXER, APX CVT
SH3
26012259001
SHLD,STL,SN PLT,SHIELD,
GPS/BT, APX CVT
SH4
26012247001
SHLD,STL,SN PLT,SHIELD,
2ND LO, APX CVT
SH5
26012255001
SHLD,STL,SN PLT,SHIELD,
ALC1, APX CVT
SH6
26012248001
SHLD,STL,SN PLT,SHIELD,
FGU, APX CVT
SH7
26012256001
SHLD,CAN,STL,SN
PLT,SHIELD, DC, APX CVT
SH8
26012249001
SHLD,STL,SN PLT,SHIELD,
TXFE, APX CVT
SH9
26012257001
SHLD,CAN,STL,SN
PLT,SHIELD, RXFE, APX
CVT
T506M21
2575851B01
XFMR,BALUN,RF XFMR
BALUN
T507M21
2575851B02
XFMR,BALUN,25,SM,RF
XFMR BALUN
U1101M11
5188032U43
IC,SENSING
CIRCUIT,INA138,SM,SOT-
23/5,1PER PKG,PB FREE
U1103M11
5185070Y01
IC,TEMP SENS
U1104M11
5185941F56
IC,OP AMP,1PER PKG,RAIL-
RAIL,SOIC,IC SNGL LV LP
OP AMP
U1105M11
5180390L83
IC,CNTLR,SM,1PER PKG
U1106M11
5175772B05
IC,LTC5532ES6,SOT-
23,1PER PKG,PRCN RF DET
U1112M11
5175772B04
IC,HMC468LP3E,QFN,1 DB
LSB GAAS MMIC ATTEN
U1113M11
5185941F56
IC,OP AMP,1PER PKG,RAIL-
RAIL,SOIC,IC SNGL LV LP
OP AMP
U1114M11
5185941F56
IC,OP AMP,1PER PKG,RAIL-
RAIL,SOIC,IC SNGL LV LP
OP AMP
U1119M11
5109522E94
GATE,AND,1PER PKG,SM,2
INPUT IN NANO PKG
Ref. Des.
Part Number
Description
U1121M11
5114000B52
IC,XOR,LOGIC LEVEL
SHIFTER,1PER
PKG,SM,SOT-353,PB-FREE
U1125M11
5175206H01
IC,DAC,W/ 5 PPM/C INT
REF
U1126M11
5109817F77
IC,COMPTR,LMV7275,SC70
-5
U1127M11
5171779H01
IC,ANLG SW,SC70,SC70-
6,1PER PKG,SPDT ANLG
SW
U1128M11
5188085K11
IC,NAND,SINGLE 2
INPUT,SN74LVC1G00YZPR,
SM,GATE, POS, 5 DSBGA,
U1129M11
5175143H01
IC,WIDE SPLY RANGE OP
AMP
U1130M11
5175143H01
IC,WIDE SPLY RANGE OP
AMP
U1131M11
5109817F77
IC,COMPTR,LMV7275,SC70
-5
U1132M11
5114007M28
IC,D FLIP-FLOP,1PER
PKG,17SZ74,N-
I,SM,SOIC8,PB-FREE
U1133M11
5171779H01
IC,ANLG SW,SC70,SC70-
6,1PER PKG,SPDT ANLG
SW
U1136M11
5109522E94
GATE,AND,1PER PKG,SM,2
INPUT IN NANO PKG
U1137M11
5164852H16
IC,TRANSLATING,2PER
PKG,LVC2T45,TRANSCEIVE
R W/VOLTAGE TRANSLATI
U1138M11
5164852H16
IC,TRANSLATING,2PER
PKG,LVC2T45,TRANSCEIVE
R W/VOLTAGE TRANSLATI
U1139M11
5164852H16
IC,TRANSLATING,2PER
PKG,LVC2T45,TRANSCEIVE
R W/VOLTAGE TRANSLATI
U1141M11
5185941F56
IC,OP AMP,1PER PKG,RAIL-
RAIL,SOIC,IC SNGL LV LP
OP AMP
U1142M11
5185941F56
IC,OP AMP,1PER PKG,RAIL-
RAIL,SOIC,IC SNGL LV LP
OP AMP
Ref. Des.
Part Number
Description
U1143M11
5185941F56
IC,OP AMP,1PER PKG,RAIL-
RAIL,SOIC,IC SNGL LV LP
OP AMP
U1144M11
5171779H01
IC,ANLG SW,SC70,SC70-
6,1PER PKG,SPDT ANLG
SW
U1146M11
5109522E93
GATE,OR,SN74LVC1G32YZ
PR,1PER PKG,SM,2 INPUT
IN NANO PKG
U1147M11
5109522E94
GATE,AND,1PER PKG,SM,2
INPUT IN NANO PKG
U1148M11
5185941F56
IC,OP AMP,1PER PKG,RAIL-
RAIL,SOIC,IC SNGL LV LP
OP AMP
U1149M11
5109522E93
GATE,OR,SN74LVC1G32YZ
PR,1PER PKG,SM,2 INPUT
IN NANO PKG
U1150M11
51009381001
IC,MICROPOWER SOT-23 V
REF
U1301M3
51007377001
IC,XCVR,NL5500,BGA,BLUE
TOOTH, GPS, FM RX, FM
TX
U1304M3
5105739X13
IC,AMP,SIGE,QFN,QFN,18D
B,1.57GHZMIN,1.57GHZMA
X,.9DB,SIGE GPS LO
U1305M3
5187344N09
IC,LNR V
REGLTR,FXD,2.8V,100MA,L
OW NOISE
U1334M3
5102836C11
IC,ANLG
SW,FSA4157,SM,SPDT,PB
FREE
U1335M3
5102836C11
IC,ANLG
SW,FSA4157,SM,SPDT,PB
FREE
U1601M16
5175143H01
IC,WIDE SPLY RANGE OP
AMP
U1602M16
51012101001
IC,SM,VHF/UHF/800/900
MHZ LDMOS DRVR IC
U1932M20
4885316E32
XSTR,BIP RF SML
SGNL,SLCN,BFR380F,SM,S
MT,6V,380W,80A,14MHZ,TR
U200M12
5188493T01
IC,VREG/
SWG,LP2989,SM,MINI SO-8
HI PRCN REG 5V
Ref. Des.
Part Number
Description
U201M12
5175771A99
IC,LNR V
REGLTR,FXD,100MA,VFBG
A,LOW NOISE, 100MA
LINEAR REGL
U202M12
5175772B02
IC,LNR V
REGLTR,FXD,1.8V,100MA,V
FBGA,LINEAR REGLTR
100MA 1.8
U203M12
5175772B01
IC,LNR V
REGLTR,FXD,1.5V,350MA,V
FBGA,LINEAR V REGLTR
350MA
U2101M2
5109522E84
IC,DL SCHT TRIG MICRO
PAK
U2102M2
5109522E84
IC,DL SCHT TRIG MICRO
PAK
U2202M2
5164852H47
IC,XLTR,2PER
PKG,TSSOP8,IC, I2C LEV
XLTR
U2205M2
5188682Y01
IC,POWER
DRIVER,40MA,SM,RGB
LED, I2C CONTORL, LLP
PKG
U2402M3
51002923001
IC,LNR V REGLTR,3.3V
LP2989,NOPB
U2403M3
51009735001
IC,RCVR,QFN,IC, RCVR,
ONE-CHAN, QFN, LF WAKE-
UP
U2406M3
5164852H16
IC,TRANSLATING,2PER
PKG,LVC2T45,TRANSCEIVE
R W/VOLTAGE TRANSLATI
U2407M3
5164852H16
IC,TRANSLATING,2PER
PKG,LVC2T45,TRANSCEIVE
R W/VOLTAGE TRANSLATI
U2408M3
5164852H16
IC,TRANSLATING,2PER
PKG,LVC2T45,TRANSCEIVE
R W/VOLTAGE TRANSLATI
U2409M3
5164852H16
IC,TRANSLATING,2PER
PKG,LVC2T45,TRANSCEIVE
R W/VOLTAGE TRANSLATI
U2410M3
5164852H16
IC,TRANSLATING,2PER
PKG,LVC2T45,TRANSCEIVE
R W/VOLTAGE TRANSLATI
U2411M3
5175856M01
IC,INVTR,0MHZMAX,DL
INVTR
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: ......