LG 50PC1D Series, Service Manual

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2. In case of occurring strange screen into specific mode
2-1. In case the OSD does not displayed
(1) Symptom
1) LED is white.
2) The minute discharge continuously becomes accomplished from the module.
(2) Check follow
Is the LVDS cable
normal ?
Is the VSC Board
normal?
Is the LVDS cable
connected well?
Cable inserts well.
Yes
No
No
Yes
Does the FIL8532 IC
(IC800) Operates ?
Replace FIL8532 IC
(IC800).
No
Is the Ctrl Board of
Module normal?
Replace Ctrl B/D.
No
No
Yes
Replace VSC B/D
Replace the cable.
Yes