Motorola ASTRO XTS 5000 - Page 96

6881094C31-E November 16, 2006
Troubleshooting Charts: Power-Up Failure 5-5
Power-Up Failure (for kit NNTN5567)—Page 1
2
No
Components
OK?
Yes
Check For
32.768 kHz
Signal on
R545
Replace
Problem
Component
Signal
Present?
No
Replace R513
And Retest
No
Signal
Present?
Yes
Yes
No
No
No
Yes
Yes
Yes
Follow DC
Supply
Failure
Flowchart
End
Check For
32.768 kHz
Signal on
R543
Problem
Solved?
Signal
Present?
Replace U512
End
Problem
Solved?
Follow DC
Supply
Failure
Flowchart