LG VX8610 Service Manual page 50

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 C429(TP2)
+ 2 .9 V_ RX is OK?
YES
Check R419(TP1)
+2.6V_MSMP2 is OK?
YES
VCTCXO circuit
The Proble m may be Lo gic part
Refer to Logic troubles hoot
NO
The Proble m may be Lo gic part
Refer to Logic troubles hoot
NO
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LGE Internal Use Only