Vizio VO47L 47 in. LCD TV "repair power sound" Questions

...REPAIR WILL BE SIMILAR. THE CAPACITORS ON THE POWER SUPPLY BOARD HAVE POPPED. THERE ARE PROBABLY 2 OF THEM. I DO NOT REMEMBER HOW THEY ARE LABELED, HOWEVER YOU SIMPLY HAVE TO LOOK FOR THE CAPACITORS ...

...power button illuminates white but there is no picture and no sound at all. No other lights appear visible through front/back/sides of TV. perhaps there is no signal to the proper input . could also ...

...power section usually a capacitor. It can be something in the audio but those tend to make other noises as well. This is going to be a repair shop fix unfortunately. It is large enough and should be ...

...sound like to you? I would at least remove the back and look at the power supply first since it is easier to get to, look for burnt parts, bad capacitors, etc. ...

...Power board to backlight inverter seem to give okay readings. TV sets that have been exposed to significant surges can have multiple boards that are damaged. If the backlights are indeed firing, and ...

...Power Supply 3. Backlight More specifically on #1 and #2 - capacitors either bulging, leaking, or exploded. Please seek the expertise of an experienced TV repair technician - as they contain ...

...power on however the orange light in the front is flashing. TV has been un plugged for some time and when you plug it in the orange light flashes but will not turn on Sounds like mine I replaced the ...

power supply first. Yours may be separate from the lower level electronics and user replaceable. You won't hurt anything if you pull the AC plug overnight, remove the back panel and look inside to see

...power cord is connected to. Look this board over for any signs of damage or capacitors that may be bulging or split or even leaking. these sets are very sensitive to voltage spikes and you will be ...

...out back HelloThat sound comes out from the power supply regulator board to your tV.  Replace it as card basis.  There is no repair to this baord.  Its SMPS transformer makes the