LG 32HIZ22 Service Manual page 19

2-3. In case of occur strange screen into specific mode
2-3-1. In case of doesn't display the OSD
(1) Symptom
1) LED is White
2) The minute discharge work continuously
(2) Check follow
Is the LVDS
cable normal?
Yes
Is the VSC
Board normal?
Yes
Plasma
LCD TV
Is the LVDS cable
connected well?
No
Cable inserts well.
IC800' operation
No is normal?
Replace FIL8668 IC(IC800).
Is the
Ctrl Board of Module
normal?
Is the LCD
Module normal?
Yes
No
Yes
No
No
No
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Replace cable.
Replace VSC B/D
Replace Ctrl Board in Plasma panel.
Replace LCD Module