No Power; Appendix-1 Trouble Shooting - Sony KD-60X690E Service Manual

APPENDIX-1 Trouble Shooting

1-1. NO POWER

No power
Long AC off(> 15 min.)
and then
Power On
NG
Check 5VSB
at 1 pin of TP209
on the Main board
OK
Check PSU_12V at 12 pin
of TP220
on the Main board
OK
Change
Main board
KD-60X690E/KD-70X690E(UC2/LA1)/KD-60X695E(AR4/LA8)/KD-60X697E(CO1)/KD-60X6700E/KD-70X6700E(AZ1/ME6/EA4)
NG
Change
PSU
NG
Change
PSU
64