Question about Sharp LC-52D43U 52 in. LCD HDTV
Posted by Anonymous on
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
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
This is a protection circuit that prevents the tv from coming on (to stop damage of the components) ....you need to check your voltages off the power supply and make sure they all read well (EX: 24v12v5v etc). Also look for popped capacitors that would make the values lower than need be for the tv to power on properly.
Once you repair the power supply then you may need to replace other components if needed (EX: backlight inverter)! The backlight inverter is what lites the screen for viewing!
I would recommend to repair immedately and stop trying to turn it on over and over...this will futher damage your tv and cost more to repair in the long-term.
Best of luck!!!
Please rate if this helps! :D
Posted on Apr 19, 2011
SOURCE: Sharp LC -46SB54U will not
Power supply board just die.It can be dead at anytimes.Tries websites Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.
Do take care.....
Posted on Jun 16, 2011
Tips for a great answer:
Oct 17, 2015 | Sharp AQUOS LC-60LE820UN 60 inch LED HDTV
Feb 16, 2012 | Sharp Aquos LC-20C3U-S 20 in. LCD...
Jun 30, 2011 | Sharp Aquos LC-37GD6U 37 in. LCD HDTV
Mar 05, 2011 | Sharp Aquos LC-20B2U 20 in. LCD Television
Aug 31, 2010 | Sharp Aquos LC-37G4U 37 in. HD-Ready LCD...
Nov 22, 2009 | Sharp Aquos LC-42D62U 42 in. LCD HDTV
Nov 15, 2009 | Sharp Aquos LC-32D40U Television
Jun 12, 2009 | Sharp Aquos LC-32GD4U 32 in. LCD HDTV
Jun 05, 2008 | Sharp Aquos LC-32D40U Television
64 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: