Question about Sony KDF-E55A20 55 in. LCD Television
Hi, I was given the above TV by a friend the other night because it was diagnosed with a bad optical block and he chose to replace the TV instead of repairing it. I had to transport it face down when I moved it from his home to mine. When I plugged it in and powered it up it played perfectly all day. However, when I turned it back on later on, the screen was filled with pink vertical lines about a half inch wide and all across the TV screen. If the optical block was bad, why did the TV work fine for a while? I'm thinking a bad connection or a loose circuit board may be the problem. Do you have any suggestions on where to start and are there any common problems with these TVs that have the same issues as I have described and if so, what was the repair? Thanks
Dear, the circuit for controlling speed is affected and that circuit is composed of passive componets inductor, resistor and capacitors. the only possibilities is to check loose connections a round the line transformer and around the vertical section. also check and measure the values of your electrolitic capacitors, cause these also change values when wax finishes in side them.
check that and contact me for the out come.
thanks for asking fixya.
Posted on Jan 16, 2010
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
Tips for a great answer:
Oct 04, 2010 | Sony KDF-E55A20 55 in. LCD Television
Oct 05, 2009 | Sony KDF-E55A20 55 in. LCD Television
Nov 25, 2008 | Sony KDF-E55A20 55 in. LCD Television
Oct 03, 2008 | Sony KDF-E55A20 55 in. LCD Television
Apr 11, 2008 | Sony KDF-E55A20 55 in. LCD Television
Apr 11, 2008 | Sony XL-2100U Projector Lamp for...
Jan 19, 2008 | Sony Grand WEGA KF50WE610 50" Rear...
192 people viewed this question
Usually answered in minutes!