Read Sony KDL-40NX710 / KDL-46NX710 (serv.man3) Service Manual online
KDL-40/46NX710(WB)
60
TROUBLE SHOOTING
5) 6 times blinkings (Backlight Error)
6 times Blinkings
Check the harness
between the T-con board
and the LED driver board
Harness
Change G* board
Check FFC connection
between the LED driver
Board and the light source
(inside the panel module)
Change the LED
driver board (Panel)
LED Driver Board
(panel)
G* Board
FFC Connection
Light Source
(inside Panel Module)
NG
OK
OK
NG
NG
OK
OK
NG
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