Problem Areas
1.31 TV-Out Test
1.31.1 TV-Out test fails
Check:
Inspect the external port of USB connector.
Action:
1. If dirty or oxidized – clean the connector.
Check:
Inspect the BtB connector of the FPC Assembly USB PBA
To Main PBA.
Action:
1. If not properly connected – disconnect and reconnect it.
2. If dirty or oxidized – clean the both sides of the BtB
connector.
3. If the BtB connector or FPC of the FPC Assembly USB
PBA is damaged – replace the FPC Assembly USB PBA.
4. Replace Main PBA.
1274-7272
Rev 1
Sony Mobile Communications AB – Company Internal
Troubleshooting Guide (mech)
51(65)