Question about Sharp Aquos LC-42D62U 42 in. LCD HDTV
I hear what i am watching and i can't see anything on the screen, there is no picture.
I had the same problem with the Sharp Acquos LC-32GD8E. A repair man was able to fix this by opening up the back cover and tightening the metal (ground) shield. the screws seem to have come lose. If I had known this I would have done it myself!
Posted on Dec 07, 2009
i have the sharp lc-30hv4u but i dont have tha avc box i need buy the box if do you have i can buy call me 702 3280184 thanks
Posted on Dec 18, 2009
This is very common in sharp tvs.U turn it on.U get power on light stable right?U hear a click,one or twice,sometime tv is good right?Sometime POWER light and OPC light flashes?Push the power button on/off couples times will work, picture will come on.If keep trying off/on couples time after POWER and OPC flashes,don't ever stop and never get backlight and picture.Ur Video backlight board is dead must replaced.
Posted on Dec 28, 2009
Ur tv is not getting a broadcast signal,or ur tv cable or free air signal not getting from air antena,cables or dishes signals,or strong enough comming through.Get a better antena,like a digital antena,or a roof antena for better free air signal,cables or telicoms signals check ur boxes,push the power button OFF/ON to reboot it,to get signal back.
Posted on Apr 05, 2010
This issue is normally caused by a transformer going out on the inverter board. The inverter board is in charge of turning the backlight on and off. When you have a component (Transformer) on the board go out, it will cause the whole board to not respond, the rest of the TV works fine which is why you still have audio and can most likely change the channels and act as if the TV is working fine with the exception of course that you cannot see anything on the screen. The board itself is very easy to replace there is no soldering required (unless you try to fix it to the component level) but in most part it is better to purchased the whole board and just swapping it.
Posted on Oct 05, 2010
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