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4. TROUBLE SHOOTING
4.12 Audio Trouble Shooting
A. Receiver
• Signals to the receiver
– Receiver signals are generated at Vincenne
• BEARP, BEARM
– Receiver path :
• 1. Vincenne (BEARP, BEARM) ->
• 2. X3200 on main board ->
• 3. CN962 on key PCB ->
• 4. CN963 on key PCB ->
• 5. LCD Module ->
• 6. Receiver
• Note : It is recommanded that engineer should check the soldering of R, L, C along the
corresponding path before every step.
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Table of Contents
Troubleshooting
