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KDL-32/40/46/55HX750,751,753,755,756,757,758,759,75G(AEP/UK/IT/NOR)
113
TROUBLE SHOOTING
3-6. NO PICTURE
No Picture
Press HOME key.
Menu displayed?
B* Board
NO
YES
Replace
the LVDS FFC
Panel
(Tcon)
FFC
(LVDS)
NG
Check
BL_ON and BLINKING
at CN6401#5 & 4
on the G* Board
Both H
B* board
Replace the harness
between G* board
and B* board)
Harness
(G* to B*)
NG
Not both H
Change B* Board
G* board
NG
Symptom
improvement
improvement
Symptom
improvement
improvement
OK
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