Sony KD-84X9000 Service Manual page 81

TROUBLE SHOOTING
3-4. STANDBY LED BLINK
1) 2 times blinking (Main Power Error)
2 times blinking
Check REG+12V at
12V NG
NG
Replace
pins 3/5 of
Between G* Board to G* Board
CN6001 on
BAPS Board Harness
the BAPS Board
Symptom
12V OK
improvement
BAPS Board Harness
81
XBR/KD-84X9000 Series(WW)