Question about Sharp Aquos LC-32D40U Television
Hi, I have a Sharp Aquos LC-37D4U, the problem is: the monitor doesn't want to turn on and the power light (blue) blink 3 times , then stop for 2 seconds and blink again 3 times, and keep doing that. Also the green light (opc/dl) blink 1 time, stop for 4 seconds, and blink again, and keep doing that. When I try to turn off the TV it doesn't want to do it, so I have to unplug it. I want to know which module is not working to replace it. Thanks
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
SOURCE: No POWER
How many times does the POWER led flash per second? (Dont worry about the OPC).
1x (steady constant blink) = Lamps or inverters
2x = Power Supply
3x = Main Unit
If i am reading it correctly, looks like the POWER led is flashing 2x, which means it is a power supply failure. Either way, your TV needs to have a board replaced, there isn't anything you can do to fix it yourself. Try locating your local sharp authorized service center to repair your TV (1-800-237-4277)
Posted on Mar 16, 2008
It's a power supply related problem. When it turns itself off, this it called protection mode. The TV automatically turns off to protect other parts form being damaged.
The most common problem is the Power Supply Unit or the Backlight Inverter Board.
You may have to take the TV to a repair shop to find out which one is bad. Paying a repair shop to replace the board for you maybe more than the TV is worth. If you let them diagnose it and you replace the bad circuit board yourself, it would be cheaper.
Here's a place I use to get parts for TVs:
The problem is the repair shop may charge you double or three times of what the part costs at the web site link above. Then, plus labor. I just want to save you money. :)
Posted on Jun 03, 2009
try making sure tht tha scart or HDMI cable is securly fitted (depending on which one u using) and this suld solve loss of picture or sound
Posted on Jun 09, 2009
Do you get any indicator lights at all, if you do, then the 5v standby circuit is working, if you get nothing at all, then the main power supply will be the first palce to look, blown fuse? capacitors?
Posted on Nov 06, 2009
Tips for a great answer:
Feb 20, 2012 | Sharp Aquos LC-37D4U 37 in. LCD Television
Feb 26, 2008 | Sharp Aquos LC-37GD6U 37 in. LCD HDTV
Feb 16, 2012 | Sharp Aquos LC-20C3U-S 20 in. LCD...
Mar 28, 2011 | Sharp Aquos LC-37D4U 37 in. LCD Television
Aug 07, 2010 | Sharp Aquos LC-37G4U 37 in. HD-Ready LCD...
Sep 02, 2009 | Sharp AQUOS LC-32D44U 32 in. LCD TV
Jan 19, 2009 | Sharp Aquos LC-37D4U 37 in. LCD Television
Sep 17, 2008 | Sharp LC-37D4U 37 in. LCD Television
67 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: