LG VX11000 Service Manual page 82

VX11000
DC Po wer su p ply Circuit is OK. See next Page to c hec k
LG Electronics Inc.
Checking Flow
Checking Flow
Start
Check C4133
+2 .1V _TX is OK ?
YES
Check R1012
+2.1V_TX_SYNTH is OK?
YES
Check R4031
+ 2.6V_MSMP is OK?
YES
VCTCXO circuit
The Pr ob lem m ay be Lo gic pa rt
Refer to Log ic trou bles h oot
NO
The Pr o ble m m ay b e Lo gic part
Refer to Lo gic troub les hoot
NO
The Pr o ble m m ay b e Lo gic part
Refer to Lo gic troub les hoot
NO
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