Question about Sharp Lc-70le745u
If your LCD TV or monitor has stopped working, or is displaying one of the following symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life of your monitor or TV by several years.
Check the cables, connectors and connections.
Take it to a repair shop.
Posted on Nov 20, 2014
Testimonial: "I opened it up and checked for bad electrolytic capacitors, burnt components, open fuses, and loose connectors. Unfortunately, all the boards and their components looked pristine. The power supply board is not putting out its DC voltages, but it won't if the controller shuts it down because of a bad panel, backlight, etc. At this point, the only option I can think of is subbing in known good boards from a working unit until I can isolate the fault to a particular board. Then I can start checking components on that board to further isolate the fault (or opt to replace the faulty board.)"
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.
New users get to try the service completely Free afterwhich it costs $6 per call 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
Tips for a great answer:
Sep 07, 2016 | Sharp AQUOS LC-60LE640U 60" 1080p LED-LCD...
Sep 23, 2014 | Sharp Lc-70le745u
Apr 10, 2014 | Sharp Aquos Televison & Video
Apr 02, 2014 | Sharp Televison & Video
Mar 14, 2012 | Sharp Aquos LC-45GD4U 45 in. LCD HDTV
Jan 06, 2011 | Sharp AQUOS LC-32D44U 32 in. LCD TV
Jul 28, 2010 | Sharp AQUOS LC-65SE94U 65 in. LCD HDTV
Nov 22, 2009 | Sharp AL 1631 Copier
Nov 20, 2009 | Sharp LC-26D43U Television
Mar 29, 2008 | Sharp Aquos LC-32G4U 32 in. HD-Ready LCD...
103 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: