Question about Samsung HCL4715W 47" Rear Projection Television

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Convergence problem???/ is this a pretty cheap fix, again the picture is my profile picture, it looks pretty bad, i would need a technician to fix it because i really dont know anything about tv's, thanks again

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Between the convergence IC's and the labor , your looking at between between 250 to 400.00 bucks

Posted on Jul 30, 2006


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Ur tv covergence board it is dying.Tv are developing a convergence picture problems.Tv have colors R,G,B lines mis alignments,have colors shadows pictures or 3D pictures look alike?Yes,than the tv convergence board it dying must require replacement like 2 STK convergence ICS and some or all of it resistors too.Fixed the tv convergence board to solved the tv convergence picture problems.The shop will cost u like $300-350 for parts and labors.

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Same problem. Replaced both convergence ICs about 5 months ago. Worked fince since then and just recently no sound, no video, blinking red on front panel and clicking sound. I suspect that the ICs went bad again and blew a resistor or two. I used cheap Chinese ICs instead of the Sanyo ones and thing this is why. I'll be looking at it again and post solution.

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The two convergence ICs labeled STK392-110 are bad . Likely the resistors that go with them one or more are bad too.
If you have patience can use a ohm meter, solder properly and have good vision. You can fix this problem .
Parts can be found at . Good luck, maicomasher

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Dec 29, 2007 | Hitachi 53UDX10B 53" Rear Projection...

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Hi three months ago my kp-61hs30 tv looks like 3d picture and technician man replaced the two convergence Ic's but last night my tv looks like 3d picture and it look like is the picture goes down
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