Question about Sony KP-57WS520 57" Rear Projection HDTV-Ready Television

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Sony rear projection tv How to de-solder

Iam trying to desolder what looks like a transformer from the G board.
First time , what tools do I need , and how do I do it. Can I get a D6116 and D6301 from radio shack. Sony 57ws520 is what Iam working on. Tv is stuck in standby blinks 9 times over and over nothing else works . Read earlier post by PREMTECH posted on Jun 06,2007. How to desolder pins out and back in.

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  • jd0109 Apr 10, 2008

    PREMTECH earlier post suggested to replace parts D6116 & D6301 on the G board located off pins 7 & 9 of T6301. Now I want to know how to desolder and resolder pins in G board.

    And can I get tools and parts at RADIO SHACK.

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I am also trying to replace diodes D6116 & D6301 but I am having trouble trying to cross reference the Sony part numbers with the correct Radio Shack part number. Does anyone have the Radio Shack part numbers

Posted on Aug 14, 2008

  • Karen Loya Apr 30, 2013

    did you ever figure this out i have the same problem

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I would suggest not to desolder that transformer until you are certain that is defective.
Try to change D6116 and D6301 first.
You can try Radio Shack or check this site.
Good Luck.

Posted on Apr 10, 2008

  • Jaime Hernandez Apr 10, 2008

    If is the first time you are trying to do something like this, I would suggest to do a bit of reading before you do it.

    Check these sites for info on how to solder. These sites on how to de-solder.

    The tools you should find them at Radio Shack but the diodes is very unlikely but you can ask them.

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