My 2017 TX-55AS740B has decided to stop coming on, I switch on with either remote or on the tv, the screen flashes 3 times and then a red blinking light appears bottom left on the screen frame.
Is it repairable, I've got the back off to reveal 3 pc boards, but cant see anything obvious. looks like a powerboard, no noticeable damaged components, the input/output board hdmi etc and a smaller board which looks like the screen control??
Any options or parts database available?
Cheers
Gary
Is it repairable, I've got the back off to reveal 3 pc boards, but cant see anything obvious. looks like a powerboard, no noticeable damaged components, the input/output board hdmi etc and a smaller board which looks like the screen control??
Any options or parts database available?
Cheers
Gary