Speaker; Loudspeaker - Sony Xperia TX LT29i Working Instructions

Problem Areas
1.6

Speaker

1.6.1 Loudspeaker

Check:
Inspect the Loudspeaker's external port on the Cover
Battery Assy.
Action:
1. If the Loudspeaker external port is clogged – clean it.
2. If the Loudspeaker external port is damaged – replace the
Cover Battery Assy.
Check:
Inspect the mesh of the Loudspeaker on the Frame Rear
Assy.
Action:
1. If dirty – clean it.
2. If the mesh is damaged – replace the Frame Rear Assy.
1266-5087 Rev 1
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Sony Mobile Communications AB – Company Internal
Troubleshooting Guide (mech)
15(57)