KDL-46HX920, KDL-46HX923, KDL-46HX925, KDL-55HX920, KDL-55HX923, KDL-55HX925, KDL-65HX920, KDL-65HX923, KDL-65HX925 - Sony TV Service Manual (repair manual). Page 15

Read Sony KDL-46HX920 / KDL-46HX923 / KDL-46HX925 / KDL-55HX920 / KDL-55HX923 / KDL-55HX925 / KDL-65HX920 / KDL-65HX923 / KDL-65HX925 Service Manual online

Trouble Shooting
KDL- 46, 55 
H
X920, 46, 
55 
H
X923 ,   46, 55 
H
X925
RM-GD017
3-2-3.    4-times blinking (LED Error)
4-times blinking
Check
PANEL_FAIL at
JL6017
on the B* Board
B* Board
Below 0.84V
Between 0.84V to 2.65V
Change G* Board
G* Board
Symptom 
improvement
Change G  Board
G* Board
NG
Change LED 
Driver Board
LED Driver Board
Symptom 
improvement
Note: B* and G* Board
Size
B* Board G*
Board 
Panel
Type
Type
46
BAT-L
G5B
55
BAT-L
G6B/G7D
65
BAT-V
G11/G12B
14
65
BAT V
G11/G12B
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