Schematics, Boards Overlays, and Parts Lists
: Main Board Block: VHF (84012512001_A)
8-165
R706M7
0613952R66
CER CHIP RES 0.0 +/-0.050
OHM
R708M7
0613952Q45
CER CHIP RES 68.0 OHM 5
0402
R709M7
NOTPLACED
64AM DUMMY PART
NUMBER
R710M7
0613952Q60
CER CHIP RES 300 OHM 5
0402
R711M7
0613952Q60
CER CHIP RES 300 OHM 5
0402
R721M7
0613952R01
CER CHIP RES 10K OHM
5% 0402
R722M7
0613952Q56
CER CHIP RES 200 OHM 5
0402
R723M7
0613952Q82
CER CHIP RES 2400 OHM
5 0402
R728M7
0613952Q31
CER CHIP RES 18.0 OHM 5
0402
R729M7
0613952R09
CER CHIP RES 22K OHM
5% 0402
R730M7
0613952Q75
CER CHIP RES 1200 OHM
5 0402
R734M7
0613952Q79
CER CHIP RES 1800 OHM
5 0402
R736M7
0613952R66
CER CHIP RES 0.0 +/-0.050
OHM
R741M7
0613952R09
CER CHIP RES 22K OHM
5% 0402
R742M7
0613952R23
CER CHIP RES 82K OHM
5% 0402
R743M7
0613952R17
CER CHIP RES 47K OHM
5% 0402
R744M7
0613952Q91
CER CHIP RES 5600 OHM
5 0402
R745M7
0613952R09
CER CHIP RES 22K OHM
5% 0402
R747M7
0613952Q32
CER CHIP RES 20.0 OHM 5
0402
R748M7
0613952Q47
CER CHIP RES 82.0 OHM
5% 0402
Ref. Des.
Part Number
Description
R751M7
0613952Q59
CER CHIP RES 270 OHM 5
0402
R754M7
0613952Q71
CER CHIP RES 820 OHM 5
0402
R757M7
0613952Q59
CER CHIP RES 270 OHM 5
0402
R761M7
0613952Q23
CER CHIP RES 8.2 OHM 5
0402
R762M7
0613952R08
CER CHIP RES 20K OHM 5
0402
R763M7
0613952R19
CER CHIP RES 56K OHM
5% 0402
R766M7
0613952Q92
CER CHIP RES 6200 OHM
5 0402
R769M7
0613952Q37
CER CHIP RES 33.0 OHM 5
0402
R771M7
0613952Q49
CER CHIP RES 100 OHM 5
0402
R776M7
0613952Q67
CER CHIP RES 560 OHM 5
0402
R785M7
NOTPLACED
64AM DUMMY PART
NUMBER
R799M7
NOTPLACED
64AM DUMMY PART
NUMBER
R822M7
NOTPLACED
64AM DUMMY PART
NUMBER
R823M7
NOTPLACED
64AM DUMMY PART
NUMBER
R901M16
0613952R01
CER CHIP RES 10K OHM
5% 0402
R902M16
0613952R01
CER CHIP RES 10K OHM
5% 0402
R903M16
0613952N85
CER CHIP RES 75.0K OHM
1 0402
R904M16
0613952R13
CER CHIP RES 33K OHM
5% 0402
R905M16
0613952Q73
CER CHIP RES 1000 OHM
5 0402
R906M16
0613952Q61
CER CHIP RES 330 OHM 5
0402
SH1
26012246001
SHIELD, IF
Ref. Des.
Part Number
Description
SH10
26012250001
SHIELD, ANTSWI
SH11
26012258001
SHIELD, ABACUS
SH12
26012251001
SHIELD, PAOP
SH13
26012260001
SHIELD, DRIVER/PA
SH14
26012252001
SHIELD, ALC/DC
SH15
26012261001
SHIELD, VCO
SH16
26012254001
SHIELD, CONTROLLER/
AVR
SH17
26012262001
SHIELD, MACE/MAKO
SH2
26012253001
SHIELD, MIXER
SH3
26012259001
SHIELD, GPS/BT
SH4
26012247001
SHIELD, 2ND LO
SH5
26012255001
SHIELD, ALC1
SH6
26012248001
SHIELD, FGU
SH7
26012256001
SHIELD, DC
SH8
26012249001
SHIELD, TXFE
SH9
26012257001
SHIELD, RXFE
T506M21
2575851B01
RF TRANSFORMER
BALUN
T507M21
2575851B02
RF TRANSFORMER
BALUN
U1101M11
5188032U43
IC,SENSING CIR-
CUIT,INA138,SM,SOT-23/
5,1PER PKG
U1103M11
5185070Y01
IC TEMPERATURE SEN-
SOR PB-FREE
U1104M11
5185941F56
IC SINGLE LV LP OP
AMPLIFIER
U1105M11
5180390L83
IC,CNTLR,,,SM,,1PER PKG
U1106M11
5175772B05
PRECISION RF DETEC-
TOR
U1112M11
5175772B04
1 DB LSB GAAS MMIC
ATTENUATOR
U1113M11
5185941F56
IC SINGLE LV LP OP
AMPLIFIER
U1114M11
5185941F56
IC SINGLE LV LP OP
AMPLIFIER
Ref. Des.
Part Number
Description
U1119M11
5109522E94
2 INPUT AND GATE IN
NANO PACKAGE (C87)
U1121M11
5114000B52
IC,XOR,LOGIC LEVEL
SHIFTER,1PER
PKG,SM,SOT-353,PB-FREE
U1125M11
5175206H01
QUAD 12-BIT DAC IC
U1126M11
5109817F77
IC COMPTR LM7275 5SC70
(D54)
U1127M11
5171779H01
SPDT ANALOG SWITCH
U1128M11
5188085K11
IC, SINGLE NAND GATE, 2-
INPUT, POSITIVE, 5
DSBGA, PB-FREE
U1129M11
5175143H01
WIDE SUPPLY RANGE OP
AMP
U1130M11
5175143H01
WIDE SUPPLY RANGE OP
AMP
U1131M11
5109817F77
IC COMPTR LM7275 5SC70
(D54)
U1132M11
5114007M28
IC,F-F/D,1PER
PKG,17SZ74,N-
I,SM,SOIC8,PB-FREE
U1133M11
5171779H01
SPDT ANALOG SWITCH
U1136M11
5109522E94
2 INPUT AND GATE IN
NANO PACKAGE (C87)
U1137M11
5164852H16
IC TRANSCEIVER W/
LEVEL TRANSLATION
U1138M11
5164852H16
IC TRANSCEIVER W/
LEVEL TRANSLATION
U1139M11
5164852H16
IC TRANSCEIVER W/
LEVEL TRANSLATION
U1141M11
5185941F56
IC SINGLE LV LP OP
AMPLIFIER
U1142M11
5185941F56
IC SINGLE LV LP OP
AMPLIFIER
U1143M11
5185941F56
IC SINGLE LV LP OP
AMPLIFIER
U1144M11
5171779H01
SPDT ANALOG SWITCH
U1146M11
5109522E93
2 INPUT OR GATE IN
NANO PACKAGE (C87)
U1147M11
5109522E94
2 INPUT AND GATE IN
NANO PACKAGE (C87)
Ref. Des.
Part Number
Description
Содержание Astro APX 3000
Страница 1: ...APXTM TWO WAY RADIOS APX 3000 DETAILED SERVICE MANUAL ...
Страница 2: ......
Страница 4: ...Notes ...
Страница 6: ...vi Document History Notes ...
Страница 10: ...x Table of Contents Notes ...
Страница 12: ...xii List of Tables Notes ...
Страница 18: ...xviii List of Figures Notes ...
Страница 22: ...xxii CommercialWarranty Notes ...
Страница 46: ...3 20 Theory of Operation Main Board Notes ...
Страница 84: ...3 58 Theory of Operation Bluetooth Notes ...
Страница 147: ...Troubleshooting Waveforms Clocks 6 3 6 2 2 4 MHz Clock Trace 1 Trace recorded at R6113 Figure 6 2 4 MHz Clock Waveform ...
Страница 154: ...6 10 Troubleshooting Waveforms Audio SSI 6 3 4 BCLK Trace 1 Trace recorded at R6107 Figure 6 9 Audio SSI BCLK Waveform ...
Страница 156: ...6 12 Troubleshooting Waveforms RX SSI 6 4 2 DA Trace 1 Trace recorded at R2805 Figure 6 11 RX SSI DA Waveform ...
Страница 157: ...Troubleshooting Waveforms RX SSI 6 13 6 4 3 FSYNC Trace 1 Trace recorded at R2804 Figure 6 12 RX SSI FSync Waveform ...
Страница 159: ...Troubleshooting Waveforms TX SSI 6 15 6 5 2 DA Trace 1 Trace recorded at R2817 Figure 6 14 TX SSI DA Waveform ...
Страница 160: ...6 16 Troubleshooting Waveforms TX SSI 6 5 3 FSYNC Trace 1 Trace recorded at R2807 Figure 6 15 TX SSI FSync Waveform ...
Страница 161: ...Troubleshooting Waveforms SPI 6 17 6 6 SPI 6 6 1 CLK Trace 1 Trace recorded at R2803 Figure 6 16 SPI CLK Waveform ...
Страница 162: ...6 18 Troubleshooting Waveforms SPI 6 6 2 CS Trace 1 Trace recorded at R6602 Figure 6 17 CS Waveform ...
Страница 164: ...6 20 Troubleshooting Waveforms I2C BUS 6 7 2 SCL 5V Trace 1 Trace recorded at R2204 Figure 6 19 I2C Bus SCA 5V Waveform ...
Страница 165: ...Troubleshooting Waveforms I2C BUS 6 21 6 7 3 SDA Trace 1 Trace recorded at R6209 Figure 6 20 I2C Bus SDA Waveform ...
Страница 169: ...Troubleshooting Waveforms USB 6 25 6 10 USB 6 10 1 D Trace 1 Trace recorded at TP F_GCAI_USB Figure 6 24 USB D Waveform ...
Страница 170: ...6 26 Troubleshooting Waveforms USB 6 10 2 D Trace 1 Trace recorded at TP F_GCAI_USB Figure 6 25 USB D Waveform ...
Страница 172: ...6 28 Troubleshooting Waveforms SDRAM 6 11 2 CLKX Trace 1 Trace recorded at TP6308 Figure 6 27 SDRAM CLKX Waveform ...
Страница 208: ...6 64 Troubleshooting Waveforms LF CW on Spectrum Analyzer Notes ...
Страница 222: ...7 14 Troubleshooting Tables List of Board and IC Signals Notes ...
Страница 282: ...8 60 Schematics Boards Overlays and Parts Lists Main Board Block UHF1 84012513001_A Notes ...
Страница 338: ...8 116 Schematics Boards Overlays and Parts Lists Main Board Block 700 800 MHz 84012501002 Notes ...
Страница 390: ...8 168 Schematics Boards Overlays and Parts Lists Main Board Block VHF 84012512001_A Notes ...
Страница 456: ...9 8 Debugging Fixture Powering up Covert Board Notes ...
Страница 468: ...Glossary 10 Glossary Notes ...
Страница 472: ...Index 4 Index Notes ...
Страница 473: ......