LG KE-14P2B Service Manual page 7

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V. Deflection ERROR
Does the V-A, V-B
signal appear at pin 4, 7
of P805?
Is there about
15V at pin 3 of
IC701?
Is there about
44V at pin 6 of IC701?
Check/Replace IC701
NO PICTURE
Does the RGB signal
appear at pin 3, 5, 7 of
P902?
Is there about
200V at pin 1 of P901?
¡ Check/Replace IC901.
¡ Check screen voltage
4
YES
YES
YES
YES
YES
NO
Check the vertical part of VCD
NO
Check/Replace FR702, D702, C704,
NO
Check;/Replace FR701, D701, C708,
NO
Check the CVBS line of VCD
Check/Replace FR704, D703, C702,
NO
T701, 5PIN CONNECTOR, L901, R911
L731
C734.

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