Dc Supply Fail Troubleshooting Chart (1 Of 3) - Motorola XTS 2500 Service Manual

6.1-6

6.1.7 DC Supply Fail Troubleshooting Chart (1 of 3)

Problem with DC
Check Voltage
Check Voltage
Check Voltage
Check Voltage
February 14, 2012
VHF Troubleshooting Charts: DC Supply Fail Troubleshooting Chart (1 of 3)
Supply
Distribution
Network
No
Voltage Approx
at L703
Y es
at R718
Voltage approx
at L704
Voltage approx
at L705
Voltage approx
Replace
VOCON
Replace
1.875V?
Y es
No
1.55V?
Y es
No
2.9V?
Y es
No
5V?
Y es
U701
MAEPF-27334-O
6816985H01-F