Question about Sony KP-61XBR48 61" Rear Projection Television

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In response I do have the manual but I do not even know were to start. In another post you told someone to check transsistor T603 and Resistor R672. Do you think that is a good start for me and could you tell me what board they are on to find them. And is this usually an expensive problem to fix. I hope I don't have to spend too much but I don't want to scrap the TV either.

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  • Sony Master
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Those are on the power supply board. Usually its a minor part that is causing the set to shutdown when you repair it at component level. Circuit board replacement is where you can find it getting expensive. just take your time and famillarise yourself with the manual and take one of the start up voltages at a time and verify that they are correct. If not then back up on that circuit checking the components outlined in the schematics that feed that component. You will find it. just be careful around the higher voltages. go slow and be safe with it.

Posted on Mar 14, 2008

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