
8-80
Schematics, Boards Overlays, and Parts Lists
: Transceiver (RF) Boards: UHF1/700–800 MHz
SH6
2675876B01
SHLD,STL,SN PLT,SHIELD, VCO
SH7
2675874B01
SHLD,STL,SN PLT,SHIELD, MXR
SH8
2675932B01
SHLD,SHIELD, 2ND LO VCO
SH9
2675934B01
SHLD,SHIELD, DC
SH10
2675859B01
SHLD,STL,SN PLT,SHIELD, OUT
MATCH
SH11
2675877B01
SHLD,STL,SN PLT,SHIELD, ALC
SH12
2675933B01
SHLD,SHIELD, IF AMP
SH13
2675870B01
SHLD,STL,SN PLT,SHIELD, HAR
FLTR
SH14
2671905H01
SHLD,CAN,STL,15.32MMLG,8.3
MMW,2.35MM,SHIELD, REGLTR
T503
2575851B01
XFMR,BALUN,RF XFMR BALUN
T504
2575851B01
XFMR,BALUN,RF XFMR BALUN
T505
2575851B01
XFMR,BALUN,RF XFMR BALUN
U101
5105443X07
IC,SERIAL EEPROM,32/64
KBIT,DFN,EEPROM 32KBIT SER
SPI BUS
U200
5188493T01
IC,VREG/SWG,LP2989,SM,MINI
SO-8 HI PRCN REG 5V
U201
5175771A99
IC,LNR V REGLTR,FXD,100MA,
VFBGA,LOW NOISE, 100MA LIN-
EAR REGL
U202
5175772B02
IC,LNR V REGLTR,FXD,1.8V,
100MA,VFBGA,LINEAR REGLTR
100MA 1.8
U203
5175772B01
IC,LNR V REGLTR,FXD,1.5V,
350MA,VFBGA,LINEAR V
REGLTR 350MA
U402
5180428L15
SW,RF SWITCH,SPDT,SMT,
6W,3V
U403
5180428L15
SW,RF SWITCH,SPDT,SMT,
6W,3V
U404
5180428L15
SW,RF SWITCH,SPDT,SMT,
6W,3V
U405
5180428L15
SW,RF SWITCH,SPDT,SMT,
6W,3V
U406
4885316E32
XSTR,BIP RF SML SGNL,SLCN,
BFR380F,SM,SMT,6V,380W,
80A,14MHZ,TR
Ref. Des.
Part Number
Description
U407
4885316E32
XSTR,BIP RF SML SGNL,SLCN,
BFR380F,SM,SMT,6V,380W,
80A,14MHZ,TR
U408
5103535B53
IC,INVTR,DL,NC7WZ04L6X,
2PER PKG,SC70
U501
5180428L15
SW,RF SWITCH,SPDT,SMT,6W,
3V
U502
5103535B53
IC,INVTR,DL,NC7WZ04L6X,
2PER PKG,SC70
U506
5164852H82
IC,MXR,IC, MIXER/ BFR
U601
5102495J14
IC,IF,IF DIGITILIZING
SUBSYSTEM IC,AD9864,QFN
U602
4885316E32
XSTR,BIP RF SML SGNL,SLCN,
BFR380F,SM,SMT,6V,380W,80A,
14MHZ,TR
U603
5109522E84
IC,DUAL SCHMITT TRIG MICRO
PAK
U604
5109522E84
IC, DUAL SCHMITT TRIG MICRO
PAK
U605
5164852H16
IC,TRANSLATING,2PER PKG,
LVC2T45,TRANSCEIVER W/
VOLTAGE TRANSLATI
U606
5164852H16
IC,TRANSLATING,2PER PKG,
LVC2T45,TRANSCEIVER W/
VOLTAGE TRANSLATI
U607
5186311J24
IC,BFR,1PER PKG,NC7SZ125,
ACTIVE HIGH,BFR,3ST,SM,5.5
U702
5164015H28
IC,CUST,MULTI PROTOCOL/
BAND TRANSCVR IC,SM,BGA,
TRIDENT, INTEG
U703
5175772B06
IC,SERIAL INTERFACE I/O
EXPANDER,QFN,24BITS,28-
PORT I/O EXPA
U708
5171972L01
IC,SW,SP3T RF SW
U709
5171972L01
IC,SW,SP3T RF SW
U710
5171972L01
IC,SW,SP3T RF SW
U711
5171972L01
IC,SW,SP3T RF SW
U746
4805218N63
XSTR,GEN PURPOSE SMALL
SIG,SOT-323,BROADBAND &
XSTR BF
U1001
5175143H01
IC,WIDE SPLY RANGE OP AMP
Ref. Des.
Part Number
Description
U1002
5115678H01
IC,RF AMPLIFIER,BGA,
TSSOP16EP,30MHZMIN,941MHZ
MAX,VHF/UHF/800
U1101
5188032U43
IC,SENSING CIRCUIT,INA138,
SM,SOT-23/5,1PER PKG,PB
FREE
U1102
5175772B03
RF SWITCH,RF SWITCH, 10W,
RECONFIGURABLE 10W SP5T/
3T RF SWITC
U1103
5185070Y01
IC,TEMP SENS
U1104
5185941F56
IC,OP AMP,1PER PKG, RAIL-
RAIL,SOIC,IC SNGL LV LP OP
AMP
U1105
5180390L83
IC,CNTLR,SM,1PER PKG
U1106
5175772B05
IC,LTC5532ES6,SOT-23,1PER
PKG,PRCN RF DET
U1109
5114007M32
IC,OR,2PER PKG,SM,US8,PB-
FREE
U1110
5180428L15
SW,RF SWITCH,SPDT,SMT,6W,
3V
U1111
5175771A26
IC,SW,50OHM,CMOS FET SW
SPDT, 10WATTS
U1112
5175772B04
IC,HMC468LP3E,QFN,1 DB LSB
GAAS MMIC ATTEN
U1113
5185941F56
IC,OP AMP,1PER PKG,RAIL-
RAIL,SOIC,IC SNGL LV LP OP
AMP
U1114
5185941F56
IC,OP AMP,1PER PKG,RAIL-
RAIL,SOIC,IC SNGL LV LP OP
AMP
U1116
5109522E93
GATE,OR,SN74LVC1G32YZPR,
1PER PKG,SM,2 INPUT IN NANO
PKG
U1117
5103535B53
IC,INVTR,DL,NC7WZ04L6X,
2PER PKG,SC70
U1118
5188085K11
IC,NAND,SINGLE 2 INPUT,
SN74LVC1G00YZPR,SM,GATE,
POS,5 DSBGA,PB-
U1119
5186311J53
IC,AND,DUAL 2-INPUT AND
GATE,NC7WZ08,2PER PKG,
SM,MSOP
Ref. Des.
Part Number
Description
U1121
5114000B52
IC,XOR,LOGIC LEVEL SHIFTER,
1PER PKG,SM,SOT-353,PB-
FREE
U1122
5180428L15
SW,RF SWITCH,SPDT,SMT,6W,
3V
U1123
5188085K11
IC,NAND,SINGLE 2 INPUT,
SN74LVC1G00YZPR,SM,GATE,P
OS,5 DSBGA,PB-
U1125
5175206H01
IC,DAC,W/ 5 PPM/C INT REF
U1126
5109817F77
IC,COMPTR,LMV7275,SC70-5
U1127
5171779H01
IC,ANLG SW,SC70,SC70-6, 1PER
PKG,SPDT ANLG SW
U1128
5188085K11
IC,NAND,SINGLE 2 INPUT,
SN74LVC1G00YZPR,SM,GATE,P
OS,5 DSBGA,PB-
U1129
5175143H01
IC,WIDE SPLY RANGE OP AMP
U1130
5175143H01
IC,WIDE SPLY RANGE OP AMP
U1131
5109817F77
IC,COMPTR,LMV7275,SC70-5
U1132
5114007M28
IC,F-F/D,1PER PKG,17SZ74,
N-I,SM,SOIC8,PB-FREE
U1133
5171779H01
IC,ANLG SW,SC70,SC70-6, 1PER
PKG,SPDT ANLG SW
U1136
5109522E94
GATE,AND,1PER PKG,SM,2
INPUT IN NANO PKG
U1137
5164852H16
IC,TRANSLATING,2PER PKG,
LVC2T45,TRANSCEIVER W/
VOLTAGE TRANSLATI
U1138
5164852H16
IC,TRANSLATING,2PER PKG,
LVC2T45,TRANSCEIVER W/
VOLTAGE TRANSLATI
U1139
5164852H16
IC,TRANSLATING,2PER PKG,
LVC2T45,TRANSCEIVER W/
VOLTAGE TRANSLATI
U1140
5171779H01
IC,ANLG SW,SC70,SC70-6, 1PER
PKG,SPDT ANLG SW
U1141
5185941F56
IC,OP AMP,1PER PKG,RAIL-
RAIL,SOIC,IC SNGL LV LP OP
AMP
U1142
5185941F56
IC,OP AMP,1PER PKG,RAIL-
RAIL,SOIC,IC SNGL LV LP OP
AMP
Ref. Des.
Part Number
Description
Содержание ASTRO APX 7000
Страница 1: ......
Страница 4: ...iv Document History Notes ...
Страница 24: ...2 4 Radio Power DC Power Routing VOCON Board Notes ...
Страница 98: ...3 74 Theory of Operation Global Positioning System GPS ...
Страница 104: ...4 6 Troubleshooting Procedures Power Up Self Check Diagnostics and Repair Not for Field Use Notes ...
Страница 163: ...Troubleshooting Charts PA Failure 5 59 ...
Страница 164: ...5 60 Troubleshooting Charts PA Failure ...
Страница 168: ...6 4 Troubleshooting Waveforms Clocks 6 2 2 4 MHz Clock Trace 1 Trace recorded at R6113 Figure 6 2 4 MHz Clock Waveform ...
Страница 174: ...6 10 Troubleshooting Waveforms Audio SSI 6 3 3 Sync Trace 1 Trace recorded at R3005 Figure 6 8 Audio SSI Sync Waveform ...
Страница 175: ...Troubleshooting Waveforms Audio SSI 6 11 6 3 4 BCLK Trace 1 Trace recorded at R3006 Figure 6 9 Audio SSI BCLK Waveform ...
Страница 177: ...Troubleshooting Waveforms RX SSI 6 13 6 4 2 DA Trace 1 Trace recorded at R1005 Figure 6 11 RX SSI DA Waveform ...
Страница 178: ...6 14 Troubleshooting Waveforms RX SSI 6 4 3 FSync Trace 1 Trace recorded at R1004 Figure 6 12 RX SSI FSync Waveform ...
Страница 180: ...6 16 Troubleshooting Waveforms TX SSI 6 5 2 DA Trace 1 Trace recorded at R1017 Figure 6 14 TX SSI DA Waveform ...
Страница 181: ...Troubleshooting Waveforms TX SSI 6 17 6 5 3 FSync Trace 1 Trace recorded at R1007 Figure 6 15 TX SSI FSync Waveform ...
Страница 182: ...6 18 Troubleshooting Waveforms SPI 6 6 SPI 6 6 1 CLK Trace 1 Trace recorded at R6605 Figure 6 16 SPI CLK Waveform ...
Страница 183: ...Troubleshooting Waveforms SPI 6 19 6 6 2 CLK INV Trace 1 Trace recorded at R2325 Figure 6 17 SPI CLK INV Waveform ...
Страница 184: ...6 20 Troubleshooting Waveforms SPI 6 6 3 CS Trace 1 Trace recorded at Pin 34 of J2301 Figure 6 18 SPI CS Waveform ...
Страница 185: ...Troubleshooting Waveforms SPI 6 21 6 6 4 MOSI Trace 1 Trace recorded at R6603 Figure 6 19 SPI MOSI Waveform ...
Страница 187: ...Troubleshooting Waveforms I2C BUS 6 23 6 7 2 SCL 5V Trace 1 Trace recorded at R6204 Figure 6 21 I2C Bus SCA 5V Waveform ...
Страница 188: ...6 24 Troubleshooting Waveforms I2C BUS 6 7 3 SDA Trace 1 Trace recorded at R6209 Figure 6 22 I2C Bus SDA Waveform ...
Страница 194: ...6 30 Troubleshooting Waveforms USB 6 10 2 D Trace 1 Trace recorded at Pin 35 of J3001 Figure 6 28 USB D Waveform ...
Страница 196: ...6 32 Troubleshooting Waveforms UART 6 11 2 TX Trace 1 Trace recorded at F_Boot_Tx Figure 6 30 UART TX Waveform ...
Страница 198: ...6 34 Troubleshooting Waveforms SDRAM 6 12 2 CLKX Trace 1 Trace recorded at TP6308 Figure 6 32 SDRAM CLKX Waveform ...
Страница 276: ...7 58 Troubleshooting Tables List of Board and IC Signals Notes ...
Страница 318: ...8 42 Schematics Boards Overlays and Parts Lists Transceiver RF Boards VHF 700 800 Notes ...
Страница 380: ...8 104 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF1 700 800 MHz Notes ...
Страница 432: ...8 156 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF1 VHF Notes ...
Страница 458: ...8 182 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF1 UHF2 Notes ...
Страница 498: ...8 222 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF2 700 800 MHz Notes ...
Страница 546: ...8 270 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF2 VHF Notes ...
Страница 606: ...8 330 Schematics Boards Overlays and Parts Lists VOCON Boards Notes ...
Страница 638: ...Glossary 10 Glossary Notes ...
Страница 643: ......