Motorola ASTRO XTS 1500 - Radio Power-Up Fail Troubleshooting Chart (1 of 3)

6816985H01-B August 16, 2007
700/800 MHz Troubleshooting Charts: Radio Power-Up Fail Troubleshooting Chart (1 of 3) 6.4-3
6.4.4 Radio Power-Up Fail Troubleshooting Chart (1 of 3)
Verify
Standard Bias
in Table 5-1
Isolate and
Repair Problem
See DC Supply
Failure Flowchart
Probe
32.7687kHz
Clock at C743
Signal
Present?
Y
es
Verify Integrity
of C701 and
C702
Radio
Power-Up
Failure
Standard
Bias OK?
No
No
Y
es
2
1