Read Sony KDL-55NX810 / KDL-55NX813 / KDL-55NX815 Service Manual online
KDL-55NX810/813/815(AEP/UK/RUSS)
47
TROUBLE SHOOTING
3-5. NO PICTURE
No Picture
Press HOME Key
XMB (Menu) displayed?
Replace
the LVDS harness
G* Board
Check the harness
No
Change BEHT board
Change G* board
BEHT Board
Harness
Harness
(LVDS)
(LVDS)
BEHT Board
LCD Panel
(T-con, LED Driver)
Yes
OK
NG
NG
OK
NG
OK
NG
OK
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