Question about Samsung HC-P4752W 47" Rear Projection HDTV-Ready Television
My Samsung HC-P4752W 47 inch tv is blurry only when I veiw the HD channels. When I am viewing regular channels it looks normal. It seems that every time I view 1080I channels that the test is blurry and it is a jerk of a problem. I changed out cable boxes, HD cables, and I still have the same issues. I even tried different HD ports on my TV and still the same result. Any Help would be great here. Does this sound like a convergence board?
If the convergence is ok in these modes then i would try to set the service menu's eprom
Posted on Aug 18, 2007
Similar problem, then about 2 weeks later the SD convergence went out. Changes convergence Amps,,, Now I'm trying to learn what 2 red flashes mean now when I try to power it up,,, it flashes twice then shut down into standby mode,,, I got no picture after installing STK392-040 chips, thinking about trying another set as atleast I had blury picture before. No solder shorts of opens that I can find. TV has always been a pain,,, locking up once in a while such that you can't change modes,,,
Posted on Jul 28, 2007
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Posted on Jan 02, 2017
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I came home from vacation and I had lines on all the channels. I called the cable company and it straightened out the regular channels, but not the HD channels. The Blue Ray and Surround Sound also are not working. Is this a problem with the board and/or inputs?
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