Sony KDL-40W580B Service Manual page 19

Troubleshooting
3-2-4. LED BLINKING 6x (Backlight Error)
6-times blinking
Check JL9106* at
(BACKLIGHT_MON)
BAXL Board
of CN9101
on the BAXL Board
1.3 -1.8 V
Yes
Have G* board?
No
Symptom
improvement
Change LD Board
Symptom
improvement
Change
G* Board
G* board
LD Board
Parts
(JL9106)
W580B/W585B/W590B/W600B/W605B/W607B/W608B/WM15B
Board PWB (BAXL- B side)
JL9106
RB2G
CHASSIS
Size G* Board Type
40" Not applicable
48" Not applicable
19