Pcb Layout - LG GM200 Service Manual

9. PCB LAYOUT

Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
U201
AMP for woofer SPK
No Sound Operation
FL501 FL502
SAW filter
Can't make a call
No service
U501
RF module
Can't make a call
No service
X501
26MHz
No Rx Operation
Q201
Swich for dual OP AMP
No Sound Operation
U202
Dual OP AMP
No Sound Operation
U203
Audio subsystem
No Sound Operation
U401
BT chip
No BT Operation
FL401
BT SAW filter
No BT Operation
- 135 - LGE Internal Use Only