
4-2
Troubleshooting Procedures:
Recommended Service Tools
4.2
Recommended Service Tools
Table 4-1
lists recommended service tools that can be used for PC board repairs at the component
level. For listings of additional service tools, service aids, and test equipment that are recommended
for all levels of service, refer to the APX 7000/ APX 7000XE basic service manual (see
“Related
Publications” on page ix
)
.
Table 4-1. Recommended Service Tools
Motorola
Part Number
Description
Application
1110027B23
Speaker Module Seal Lubricant
Used to ensure good sealing of the Speaker Module to the
Main Chassis.
5880384G68
SMA to BNC Adapter
Adapts radio’s antenna port to BNC cabling of test
equipment.
66009254001
APX 7000/ APX 7000XE Battery
Adapter
Used in place of battery to connect radio to an external
power supply. Requires RLN4510_.
66009255001
Grille Eliminator
Special tool used when pressure testing the radio.
Replaces the radio grille to seal the port vent.
66009256001
Volume Potentiometer Outer
Spanner Bit
Used to assemble and disassemble the spanner nut on the
volume potentiometer.
66009258001
Antenna Spanner Bit
Used to assemble and disassemble the spanner nut on the
antenna bushing.
66009259001
Vacuum Adapter
Submersible radios only. Connects the vacuum/pressure
hose to the radio.
66009260001
Board Analysis Fixture
Special fixture that allows radio’s internal board to be
mounted externally. Provides easy access to electronic
circuits, required for board-level troubleshooting.
NLN9839_
Vacuum Pump Kit
Submersible radios only. Vacuum pump with gauge and
vacuum hose. Requires 66009259001 Adapter Kit.
NTN4265_
Pressure Pump Kit
Submersible radios only. Pressure pump with gauge and
pressure hose. Requires 66009259001 Adapter Kit.
RVN5224_
Customer Programming Software
(CPS) and Tuner Software
CPS allows customer-specific programming of modes and
features. Tuner software required to perform alignment of
radio parameters.
PMKN4012_
Programming Cable
Used to program the radio through Customer
Programming Software and Tuner Software.
PMKN4013_
Programming/Service Cable
Used to program and service the radio through Customer
Programming Software and Tuner Software.
RLN4510_
7.5 Volt Universal Battery
Eliminator
Used in conjunction with the 66009254001 to adjust the
supply voltage to 7.5 Vdc. Allows a multimeter to be
attached for monitoring and adjusting voltage and current
levels.
RLN4460_
Portable Test Set
Used for radio performance checks. Connects to radio’s
universal connector and allows remote switching and
signal injection/outputs for test equipment measurements.
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: ......