LG -E615 Service Manual page 31

LGE Internal Use Only
Check TP1
VCC of TCXO
VCC ≥ 2.8V
Yes
Check TP2
2.4V ≥ Voltage ≥ 0.4V
Yes
Check TP3
19.2 MHz Signal
Yes
TCXO is OK
No
Check the PM8029
No
Check the MSM7225A
No
Check soldering and
components
- 31 - Copyright © 2012 LG Electronics. Inc. All right reserved.
4. TROUBLE SHOOTING
Only for training and service purposes