Trouble Shooting Guide Repair Instruction Mechanical/
1235-7834
Rev 2
Sony Ericsson Mobile Communications AB
– Company Internal 7(25)
Problem Areas
1.4 Audio
1.4.1 Microphone
Check:
Inspect the Microphone (1)
‘s external port on the front
Action:
1. If clogged
– clean the port
2. If damaged
– change the Front Cover Assy
3. Send to higher level of repair
Check:
Inspect the Microphone (2)
‘s external port on the back
Action:
1. If clogged
– clean the port
2. If damaged
– change the Carrier Assy
3. Send to higher level of repair
1.4.2 Receiver
Check:
Inspect the Receiver‘s external port
Action:
If clogged
– clean it or replace the Front Cover Assy
Check:
Inspect the Receiver
Action:
If not properly attached
– reinstall the Carrier Frame
Receiver / Carrier Frame VT+Receiver
