Only For Training And Service Purposes - LG KP175 Service Manual

CHECKING FLOW
_BT_RST check at TP600?
Copyright © 2008 LG Electronics. Inc. All right reserved.

Only for training and service purposes

START
Check Bias Voltage
2V8_Vext at TP1
YES
26MHz check
at TP601?
YES
YES
Bluetooth on is OK?
YES
Bluetooth will
work properly
- 79 -
4. TROUBLE SHOOTING
NO Replace
U600
NO Replace
X500
Replace
NO
U102
NO
Re-download SW and try again
LGE Internal Use Only