Read Sony KD-55X9000A Service Manual online
#4
Replace Harness
Between B* and CX*
Harness NG
Symptom
improvement
improvement
Replace CX* board
CX* board NG
Symptom
improvement
improvement
NG
NG
HDMI_EQCX
B* board NG
(around backend system IC and parts.)
1) 3 times blinking (SC_OUTERR/SC_ERR/FRCD_I2C/HDMI_EQCX)
KD-55/65X9000A(CH)
112
TROUBLE SHOOTING
Click on the first or last page to see other KD-55X9000A service manuals if exist.