Audio - LG VX9100 Service Manual

Dual band cdma [pcs/cellular/gps] cdma mobile phone
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VX9100

4.3.4 Audio

4.3.4.1
Speaker Trouble
R301 HPH_L
R302 HPH_R
Copyright © 2007 LG Electronics. Inc. All right reserved
Only for training and service purposes
Circuit Diagram
Circuit Diagram
Test point
Test point
U301 Audio Amp
R306 VPWR+
- 98 -
C315 SPK_R+/-
C314 SPK_L+/-
LGE Internal Use Only

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