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

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KP-53XBR45 Thanks again. Using the Sony number to order that part. Came up short as they stated they no longer offer that part. They gave me a service number of 1-800-222-7669. I will try these folks and see what they can come up with. Not very optimistic at this time. Thanks.

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  • managedfleet Apr 03, 2008

    I appreciate the information. I knew that this might be struggle considering the age of the TV and the type (being phased out). I have not as yet acted on the repair of the unit as I will try some out of stock parts houses in search of the sensor for remote signalling. I hate to sink much money into the unit at this point although the picture is still excellent. Thanks for your help with my problem unit.

    Take care.

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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.

Posted on Mar 29, 2008

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Sony kp-53xbr45 please let me know step by step how to enter convergence service thank you


Hello,

To enter into the convergence service of your sony, follow the steps below;
  1. Press "Menu" on the remote control. Use the up- or down-arrow button to move the cursor to "Setup" and then press "Return."
  2. Use the up or down arrow to move the cursor to "Convergence" and press "Return." This will bring up the convergence-adjustment screen.
  3. Press the up or down arrow to move the cursor to the line you want to adjust (either vertical or horizontal for red and blue) and press "Return."
  4. Press the up or down arrow again to move that line until it converges with the center green line and press "Return."
  5. Repeat to adjust the other lines until all three lines converge and are seen as a white cross.
  6. Press "Menu" to exit the convergence menu and return to the original screen.
You can as well follow these steps;
  1. Press the "Power" button to turn your TV on.
  2. Wait at least 30 minutes before you adjust the convergence in your television. This allows your TV ample time to warm up before you make the adjustment.
  3. Turn your TV to a cable channel or to an antenna channel with a picture that you can see. A music channel with a static shot of music notes isn't the kind of picture you need. Instead, look for a picture like what you would see on a movie, sitcom or drama.
  4. Press the "Flash Focus" button located in the front panel on your TV. You may need to open a hidden compartment on the front of your TV to access this button. The convergence will repair itself automatically after you hit this button. It may take several minutes.
Any of the two processes are detailed steps on how to enter your convergence service.

Take care

Jul 03, 2010 | Sony KP-53XBR45 53" Rear Projection...

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I hope that helps.
___________________________________________

on Jul 04, 2010 | Projection Televisions

Tip

Sony KP-53XBR45 Service Manual Download


Download Sony KP-53XBR45 Service Manual

1bf8dc4.jpg

Would you like to download a free Sony KP-53XBR45 Service Manual?

Have you lost your Sony KP-53XBR45 Service Manual?

Would you like a digital, searchable, pdf version of the Sony KP-53XBR45 Repair Manual?

Follow this link (& click FREE) to download a pdf version of the Sony KP-53XBR45 Service Manual documentation.

I hope that helps.
___________________________________________

on Jul 04, 2010 | Sony KP-53XBR45 53" Rear Projection...

2 Answers

Need part # KP-53XBR45, convergance IC


The convergence ICs are STK392-010, the locations are IC1601 and IC1602.

Apr 18, 2010 | Sony KP-53XBR45 53" Rear Projection...

2 Answers

Sony KP-53XBR45 i have a bad convergence board. Do I fix it or replace it. Where is the part available


Hi,
Replace convergence out ICs to get it fixed.
You can replace these chips if you can replace parts in circuit board with proper tools or ask local tv tech.
Required ICs are available with Part Store.
Thanks.

Mar 19, 2010 | Sony KP-53XBR45 53" Rear Projection...

1 Answer

Color yokes for KP-53XBR45


1-451-441-11 for the Red and Green tubes
1-451-441-21 for the Blue

Dec 19, 2008 | Sony KP-61V90 61" Rear Projection...

1 Answer

Sony KP-53XBR45 convergence


Hey, found the problem. Your Convergence IC chip went bad. Buy one at Bluestar International Components (bluestar-online.com) - order part number STK392-010 for 6.99. I've read that there are two in the system and replacing them both at same time is a good idea...so, order 2. Now, if you are handy, it will require you to open the back of the TV and solder out the old chip and replace with new. If not, then you might as well call a TV repair person and have them fix. However, every place I've called works on a minimum fee for "large screen TVs" - the cheapest I could find in Atlanta was $399 minimum service fee. So, I'm going to risk the home sodering job .... it's a 10 year old TV and as good as it's been to me, if I screw it up, I feel I've gotten my money out of it. Good luck with your repair. My parts are on order.

Oct 15, 2008 | Sony KP-53XBR45 53" Rear Projection...

1 Answer

KP-53XBR45


If you buy the service manual, you can check that for the part otherwise I would just call Sony at 800-488-7669 and they should be able to send a new one to you. Good Luck.

Mar 29, 2008 | Sony KP-53XBR45 53" Rear Projection...

1 Answer

KP-53XBR45, Sound OK, but no picture


You may have a bad convergence... short will shutdown your HV circuitry leaving just audio?
It has no bulb to change?

Oct 29, 2007 | Sony KP-53XBR45 53" Rear Projection...

1 Answer

Kp-53xbr45 power up problem - led flashes once then turns off


Hello, I recomend to disconnect all the board one by one and clean all the connectors. RSC

Jan 12, 2007 | Sony KP-53XBR45 53" Rear Projection...

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