Display Failure - Motorola ASTRO XTS 5000 Detailed Service Manual

6-8
6.9 Display Failure—Page 1
April 15, 2002
No Display
Replace
LCD Display
Yes
Problem
Resolved?
No
Check DC on
J301, pin 17
Yes
1.8<V<1.95V?
No
Check integrity
of B102
No
B102 OK?
Yes
Verify VSW2
(1.85V) using
DC Supply Failure
flowchart
Troubleshooting Charts: Display Failure—Page 1
End
1
Replace
B102
MAEPF-27404-O
68P81094C31-O