Question about Sony KP-57HW40 57" Rear Projection Television

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Sony 57 inch

I just bought two convergance ics and replaced them and i am still having the same problem with the colors not being aligned, What could my problem be???

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Did you check the resistors and the 4 fusible resistors right next to the ICs? Often one or two will be open and need replacing with the ICs

Posted on May 07, 2008

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Posted on Jan 02, 2017

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My sony wega kf-50E200A tv keeps turning off. during each cycle the green light blinks 42 times and the tv comes on again for about 3 minutes and it happens all over again


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Half of the screen turns a brownish color


The TCON board or the LCD panel is faulty can confirm by replacing the TCON board
If you wish to get some details; visit the site linked here. Pull up older posts. http://electro-medical.blogspot.com/

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I can hear sound but no picture I have a Hitachi 55 inch


Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electro-medical.blogspot.com/
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Your TV has lost a GREEN color from a basic color palette (Red-Green-Blue). It is often caused by:
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I can't give you a more accurate answer, because I don't know what is your TV mark and model and, in what situations you have the problem.

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That is a LCD leak normally from pressure point or heat. It could have been hit prior and that he took a toll on it there's no repair unless you're replace the whole LCD screen. You're better off if you're still on the warranty try to get a replacement just let him know elite if he has no obvious damage

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Tcl tv line through screen


maybe vertical ic be came hot and make some lige unconnected in board have to go to tv tichnican

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