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I have a 71 samsung rear pro my picture freezes or scrambles or half screen will be yellow and green zig zag lines this will happin on full screen as well screen will have a split screen it goes black out as well this has just being for a few days and seams to be intermitent leave un pluged for a whike and seams fine oh first thing i noticed was in the back ground of the picture was all over the screen small block out lines like a ghostin about 2 buy 2 " squre any ideas? thanks.
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If the TV looks zig zag or scrambled and its moving aroudn the screen the hypermodule has failed.
If however it looks 3D or warped and is not moving around the convergence is the issue. You can get DIY repair kits including all parts, instructions, and support from sites such as www.TvRepairKits.com
Sounds like you have power saver turned on. Go into "display properties" under "control panel". Go to "screen saver" Check your "Power" settings. Un-check "Hibernate" or look and see power settings are and adjust accordingly. If they are all turned off, check your BIOS settings on your PC. It mights have a power saving feature in there.
Hello luckyone1, According to your name you get one lucky fix..not two OK, OK ...That was funny What do you meant by zigzag line? Do they look like what we would call herring bone. lines going sideways? Please let me know. If this is the case, I have never been able to solve that problem. I am very close with the tech over there at Samsung. We spent hours on this problem. We changed Complete main board. We also changed Power supply. The problem maybe coming off the Yoke or a somewhat defective picture tube.
Please post reply if someone did correct such problem
when you say distorded, is it like a 3-d effect? or more of zig zag type lines in the picture. If there are color outlines like a 3-d effect, then you are having a convergence preakdown, and are going to need to have the convergence IC's replaced. if the problem is the piture is zagged edges and zig zag, lines or a smearing effect, most likly it is the PIP modle is going bad, and even if you dont use the PIP, the video still goes through that module. If it does not have a PIP feature, then there are bad capacitors in the sweep power supply and the problem will get progessivly worse till the set wont come on anymore. Hope this helps. Good Luck
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