Sony Xperia Z C6602 Troubleshooting Manual page 42

Problem Areas
3. If the pins are damaged – replace the PBA Sub RoW.
Check:
Inspect the connector of Cable RF Coax Cable, ASSY to
PBA Sub RoW.
Action:
1. If not properly connected – disconnect and reconnect it.
2. If the connector on the PBA Sub RoW is damaged –
replace the PBA Sub RoW.
3. If the connector of Cable RF Coax Cable, ASSY is
damaged – replace the Cable RF Coax Cable, ASSY.
4. Replace Main PBA
1273-1793 Rev 3
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Sony Mobile Communications AB – Company Internal
Trouble Shooting Guide (mech)
42(44)