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Title: help kortek 2914 Post by: ESC on January 01, 2013, 06:19:52 AM Help!! I have a kortek 2914 flat screen with a very small vertical line. I have done a complete cap kit replaced IC201. still same problem. It sounds like a relay is clicking in and out. I was told it was having a problem going on and off, that's when I did the cap kit, I was told it worked for a while. Then it would only turn on after a few hrs of being on. so we left it on all the time, that worked for a while. When I went back this time that's when I saw the vertical line. The line seams to have color, but who knows. Also checked solder, I did reflow some, but no change. I can't see any visible problems
ESC Title: Re: help kortek 2914 Post by: Firebird on January 02, 2013, 11:11:11 PM :211-
Title: Re: help kortek 2914 Post by: ESC on January 04, 2013, 08:55:36 PM What do you want a pic of?
Title: Re: help kortek 2914 Post by: turniphead on January 04, 2013, 09:01:02 PM post a pic of the screen if you can and of the pcb's
Title: Re: help kortek 2914 Post by: ESC on January 04, 2013, 09:03:41 PM sure will in a few, but not much to see, just one very small vertical line down the center. It looks like it has color
Title: Re: help kortek 2914 Post by: ESC on January 05, 2013, 04:48:57 AM here's a pic of the chassis Bd
Title: Re: help kortek 2914 Post by: ESC on January 07, 2013, 01:59:11 AM I could sure use some help with problem
Title: Re: help kortek 2914 Post by: Firebird on January 07, 2013, 08:23:44 PM Sounds to me like you have a case of horizontal collapse, after looking at the schematic for a little bit, I would try replacing IC301.
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