Read Sony KD-55X9000A Service Manual online
5-time blinking
Check PANEL_VCC
12.5V at pin 47-51 of
CN8001 on
on the B* Board
G* Board
Replace the Harness
Between G* and Panel
Replace the Harness
Between CN3802 and Tcon
(41pin)
Panel (T-con)
change
B* Board
Harness
VBO Harness
Panel (T-con)
About 12.5V
NG
OK
NG
Symptom
improvement
improvement
Symptom
improvement
improvement
Symptom
improvement
improvement
NG
NG
Confirm Tcon12V.
3) 5 times blinking (T-Con Error)
KD-55/65X9000A(CH)
114
TROUBLE SHOOTING
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