Read Sony KDL-46HX820 / KDL-55HX820 Service Manual online
3-2-5. 5-times blinking (T-con Error)
F
(3 1 3 2 2b 1 2b 2)
Troubleshooting
KDL- 46HX820, 55HX820
RM-GD017
Symptom
For (3a-1, 3a-2, 2b-1, 2b-2)
5-time blinking
Check
PANEL_VCC at pin 1
G* B
d
NG
RGB sensor Change
RGB Sensor
（ｂ） Only for (2b-1, 2b-2)
improvement
_
p
of CN6001 on
on the B* Board
G* Board
Replace the
Panel
(T-con)
change
B* Board
OK
NG
Symptom
Replace the
Harness Between
G*/G** and Panel
(a)
Harness
Panel
(T-con)
(a) exclude 60Hz Panel Model
Symptom
improvement
Symptom
improvement
NG
Replace
the LVDS Harness
LVDS Harness
Panel
(T con)
Symptom
improvement
NG
NG
Segment
Size
B*
Board
Type
G*
Board
Type
G**
Board
Type
-15 -
2b-2
46
BATL
G5AW
2b-2
55
BATL
G6AW
G7A
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