Pcb Layout - LG GX500 Service Manual

9. PCB LAYOUT

U307 MIC Bias LDO
- No MIC Sound
U304 MIC Switch
- No MIC Sound
MIC301 MIC
- No MIC Sound
Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
C N 8 0 1
C 5 3 7 C 3 2 0 R 3 0 7
C 3 1 7
U 3 0 4 C 3 2 1
L 5 0 6 C 3 0 7 L 3 0 4
GX500_MAIN_SPFY0216901_1.0_TOP
- 139 - LGE Internal Use Only