Audio Troubleshooting; Audio Troubleshooting Test Instructions; Internal Microphone Troubleshooting - Nokia RM-761 Service Manual

RM-761; RM-799; RM-800
BB Troubleshooting and Manual Tuning Guide

Audio troubleshooting

Audio troubleshooting test instructions

Audio troubleshooting using phoenix:
Figure 23 Phoenix audio control window
Figure 24 PWB audio test point

Internal microphone troubleshooting

Steps:
1 Connect phone with Phoenix.
Issue 1 COMPANY CONFIDENTIAL Page 3 – 25
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