AV, S-video No screen
11
Does the picture appear at Pin 60(IN)
58(OUT) of IC302
Does proper +5V at FT602?
Does proper 5V appear at Pin 5,6,7
and 8 of IC5709 ?
Check power board.
*Refer to 1.no power
(previous page)
NO
YES
Check LED on
after pushing the power button.
NO
YES
Does the picture appear at Pin 1, 144,143
of IC302(VCT_R,G,B out) ?
Check cable connection.
Connect AV,S-video cable
NO
YES
CN903 defect change main board.
NO
YES
IC302 defect change main board.
NO
Panel defect.
Replace LCD Panel.
YES
11
Trouble Shooting
Trouble Shooting
뒷면
FT602
BD100~102
IC105
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