Question about Sony KP-51WS500 51" Rear Projection Television

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We have a Sony 57 " projection TV with the convergence problem you described. Can you tell where to locate the parts inside the TV and do I need anything else other then the stk 392-560. Can I use a Weller electric soldering gun or will this be too big/too much heat? Your help is much appreciated as we cannot afford a new TV and do not want to spend hundreds on this one due to it's age. Thanks

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Mats Electronics 1-800-628-1118
Make ure you CK pico Fuse around the STK ICs,
They are Yellow or Green and look like resistors but are Fuses 6amp 7amp 5amp,ect..

Posted on Oct 05, 2010

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IT involves getting at the chips as the KP51WS510 uses two of the STK-392-560 CHIPS.

Each chip has about 18 pins that have to be unsoldered and then both chips replaced--most of the time you just need to replace both chips and adjust the set with the Sony remote--sometimes there will be another bad part around them taken out but this is not real common on these sets.


Can you solder? Are you handy if I tell you how to locate the chips and get at them?

I have repaired hundreds of sets with convergence problems.

Confirm actual model number to me and tell me if you think you can do it---if you know how to solder etc I can tell you what you will need and how to do it.


SD TECH

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Need new convergence amp ic's and probably a few resistors.
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Search for keyword "convergence".
-dan

Jul 08, 2009 | Sony KP-51HW40 51" Rear Projection...

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