Vizio VW46LFHDTV10A 46 in. LCD TV "fix signal power" Questions

...signal board it is shorted and not taking in and sustance power from the tv power supply board anymore that why tv Power and OPC LED lights indication are flashing together.This main logic tv Tuner ...

you could search high and low for one or try to fix it yourself; no 24v, check with MCM Electronics for a power supply; no, "ON" signal, your main PCB is suspect. I hope this was helpful, best wishes

...Signal" you would re tune the stations or "Auto Tune" but if a menu won't stay on screen and the power shuts down then your flat panel television has a power supply problem that only a service centre ...

...that says no signal and then it immediately shuts off. How can I fix this and stop the television from shutting off. Power supply regulator fault.  Repalce the power supply regulator

...signal board take power surges from the power supply board itself than kiill the tv Tuner signal board too.Try website like Ebay.com to buy a refurbish tv Tuner signal board for the replacement.Fixed ...

...power off my TV several times before any picture will appear at all. Any solutions/fixes? This problems is the Tuner board,it have problems,just not dead yet.This board,the board,where the incomming ...

fix the problem ? The tv LED power light indication still on,have a solid color,but the LCD screen panel goes black?Yes,this problems and the causes is the tv Tuner signal board have a shorted part or

...Signal" you would re tune the stations or "Auto Tune" but if a menu won't stay on screen and the power shuts down then your flat panel television has a power supply problem that only a service centre ...

...fix the Lip sync on our new TV? lip sync is the combination of the two signal carrier frequencies being out of sync one signal carries sound and the other the picture and they normally come together ...