Question about Sony KP-53XBR45 53" Rear Projection Television

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Sony 1997 KP-53XBR45

Great Sony projection TV that have owned since new. No problem till about 1 month ago the remote no longer operated the TV. I have another Sony unit and this same remote does work on that unit. Believe the problem must be in the front senor (or further down the chain). What should be my process from this point on to find the problem and fix?

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First open up the front panel after disconnecting the power, be careful since you can receive an electrical shock that is very dangerous, if you don't know what you are doing, then get a technician to work on it but basically you can replace the sensor and see if that fixes your problem, before replacing it, back track it and see if anything looks bad. If you need a service manual, I can point you to a site where it won't be free but can give you one. This service I don't think is online anywhere. Thank you and good luck and don't hesitate to ask for further help

Posted on Mar 29, 2008

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Well...the sensor is in side on a board that interfaces with the control board..are you technically adroit enough to open this up, without frying your self? Need to ask to ensure your personal safety

Posted on Mar 29, 2008

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You purchased this in 1997? Warranty on that model is only for 1 year, so you're going to have to pay for the repair...

and it looks like sony does not guarantee that they will sell you replacement parts or service for any longer that 2 years after purchase.

at this point, I'd say you'd have to look in the yellow pages for a television repair shop.

Posted on Mar 29, 2008

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Need part # KP-53XBR45, convergance IC


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Replace convergence out ICs to get it fixed.
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Hi,
Please download user manual of Sony KP-53XBR45 and get reply of all your questions about tv.
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yeah, they only keep parts for so long which makes it much harder to find anything, if that number falls through, I suggest calling a tv repair place and asking them for help. I bet you will find the part but if not, everyone could use the exercise right? have a good day.

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