Performing Back Chassis Sub-Assembly Troubleshooting; Performing Bottom Connector Sub-Assembly Troubleshooting - Motorola MXP600 Manual

Procedure:
1 Prepare a golden sample for troubleshooting reference.
IMPORTANT: Golden sample kit must pass the vacuum leak test.
2 Troubleshoot the faulty radio starting from the steps at
Troubleshooting.
8.2.1

Performing Back Chassis Sub-Assembly Troubleshooting

Procedure:
1 Replace the back chassis sub-assembly.
2 Watch for pinching of main O-ring, battery connector seal and SIM card door seal during
assembly.
3 Perform leak test following the steps from
4 Perform one of the following actions:
If...
Pass
Fail
5 Re-assemble back chassis sub-assembly onto the golden sample kit and perform vacuum leak
test.
6 Perform one of the following actions:
If...
Pass
Fail
7 Proceed with Performing Bottom Connector Sub-Assembly
8.2.2

Performing Bottom Connector Sub-Assembly Troubleshooting

Procedure:
1 Replace the bottom connector sub-assembly.
2 Watch for pinching of bottom connector O-ring.
3 Perform leak test following the steps from
4 Perform one of the following actions:
If...
Pass
Fail
5 Re-assemble bottom connector sub-assembly onto the golden sample kit and perform vacuum
leak test.
Performing Back Chassis Sub-Assembly
Performing Vacuum Leak
Then...
Troubleshooting ends here.
Continue to the next step.
Then...
Back chassis sub-assembly can be re-used.
Scrap the back chassis sub-assembly.
Troubleshooting.
Performing Vacuum Leak
Then...
Troubleshooting ends here.
Continue to the next step.
MN006362A01-AL
Chapter 8 : Radio Leak Test
Test.
Test.
165