sony xbr videoscope


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sony xbr videoscope

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crf450r681
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Jun 19, 2008, 5:15 PM

Post #1 of 4 (2347 views)
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sony xbr videoscope	Can't Post

i have a sony xbr videoscope model kp61xbr48 and i need to know how to get a new G-board which is the power supply or how to go about getting it fixed. None of the local tv repair plapaces want to help unless they get to repair the tv and charge labor. Please help. Thanks!

Repair man
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Jun 19, 2008, 10:43 PM

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Re: [crf450r681] sony xbr videoscope [In reply to]	Can't Post

What is the symptoms of your Sony? Dead? Clicks? Tries to start? How do you know it is the power supply? If you could give me some details I might be able to tell you how to fix it -- Dan

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crf450r681
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Jun 19, 2008, 11:10 PM

Post #3 of 4 (2336 views)
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Re: [Repair man] sony xbr videoscope [In reply to]	Can't Post

It clicks when you tryto turn it on but nothing happens. I came to the conclussion that it could be the power supply because someone else posted the same problem and that was the solution.

Repair man
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Jul 22, 2008, 12:48 AM

Post #4 of 4 (2272 views)
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Re: [crf450r681] sony xbr videoscope [In reply to]	Can't Post

Here are a few things to check, these are various repairs I've done on these sets with that symptom

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Transistor Q206 ON K BOARD

Replace Convergence IC (STK392-010) and F1601 on Conv. PCB

Replace H.O.T. (Horizontal Output Transistor) 2SD1887

Check for bad soldered around H.O.T.

Replace Flyback Transformer

Dan

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If you (or anyone reading this post) have any further questions or need clarification please feel free to contact me direct; you can find my email address by clicking on my user-name.

Learn Plasma TV Repair

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