Only For Training And Service Purposes - LG -P500 Service Manual

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Copyright © 2010 LG Electronics. Inc. All right reserved.

Only for training and service purposes

Check TP1
VCC of TCXO
VCC ≥ 2.85V
Yes
Check TP2
2.4V ≥ Voltage ≥ 0.4V
Yes
Check TP
19.2 MHz Signal
Yes
TCXO is OK
No
Check the PM7540
No
Check the MSM7227
No
Check soldering and
components
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4. TROUBLE SHOOTING
LGE Internal Use Only

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