LG VX8610 Service Manual page 76

VX8610
DC Po wer supply Circuit is OK. See next Page to c hec k
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Only for training and service purposes
Checking Flow
Checking Flow
Start
Check C425(TP2)
+ 3 .0 V_TX is OK?
YES
Check R419(TP1)
+ 2 .6V_MSMP is OK ?
YES
VCTCXO circuit
The Proble m may be Lo gic part
Refer to Logic trouble shoot
NO
The Proble m may be Lo gic part
Refer to Logic trouble shoot
NO
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LGE Internal Use Only