I have a samsung 42" rear projection HD TV. In the middle of the screen it goes downward several inches. It makes it really hard to watch! Duh! Do you know what part I need and whether it is a fairly easy fix.
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look i need to know a little bit more of your problem so i can help you!
let's see first of all how often is the problem happening ? after a wile the lines go away or they are always there? please let me know because i think i now what is the problem i just want to make sure!
if you take the front bottom panel off, you will see 6 little nobs, look like this ::: the midle 2 should be blue, middle top is the focus, middle botton is intencity, turn the middle bottom nob down about a quarter to half turn, should solve prob
You have 2 distinct problems that should be addressed separately. Please repost the Samsung problem. I will address the Sony problem here.
If the "shadow" makes the picture seem somewhat of a 3D one, the problem is with the convergence circuit. This could be as simple as bad connections on the pins of the convergence ICs or defective ICs. If you can solder and would like to attempt the repair, update this and I'll provide more details and instructions.
yea my 50 inch hdtv is the same. i contacted the samsung number since its still under warranty and they said i need a new engine or something for my tv that they would come out next week to fix it. i guess it happens alot. but they said once itf fixed it probably wont happen again. so u should call them