Toshiba 40L2546 - Page 23

NG
Re-plug in
OK
Have a video but no sound
Check M/B wire
connect CN7 plug
NG
Re-plug wire/
Change new Speaker
OK
OK
NG
Change new Power board
40”: PK101W0810I
50”:PK101W0800I/PK101W0820I
Check M/B CN 9,
pin 6=12.5V
Check Speaker
Connect Assy
Change new main board
2