Sony KD-43X7 G Series Service Manual page 32

2.6: Blank Screen, Backlight Visible
No Picture
Got Any Abnormal
Display?
No
Yes
Check Other
Troubleshooting manual
Portion:
Ext. Video Input -
No Picture
HDMI - No Picture
Tuner - No Picture
Check Smart Core
LED Indication
No
(5x Blinking)
Yes
Refer 5x Blinking
NG
Replace
the V by One FFC
Harness
OK
V by One FFC
Harness NG
NG
Replace Replace
LD/G Board
the main Board
OK
NG
Main board NG
LCD Panel
(T-CON)
OK
LD/G Board NG
NG
32
SYS SET