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

1 Answer

I Turn on it turns itself off....

I have a Sony KP-53XBR45 and my wife was watching it and she said it just shut off. When she tried to turn it back on the standby/timer light would flash once and then it would go out. I got home about house later and the stanby/timer led was flashing, I'm not sure if that has anything to do with the problem but that's what was going on. I tried to turn the TV on and when it tried to fire up it sounded normal, you know the click and then the static of the CRT's firing up and such then it just shuts down. It will not allow the power button to be used again for several seconds and when it does allow it I get the same results. I really love the unit but I only gave $300 for it and don't want to put more than $200 into it. Any ideas what it might be? I also have a little convergence issue with the upper right corner, but I don't have the service codes to get into the advanced aiming menu, does anyone have it(providing I can get it fixed reasonably cheap)?

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  • billya Jan 08, 2008

    same problem I tried cleaning connections but problem still exists

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I have the same problem, haas anyone got it fixed yet?

Posted on Jan 12, 2008

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6ya6ya

6ya staff

  • 2 Answers

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Hi there,
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Good luck!

Posted on Jan 02, 2017

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Sony rp tv kp-53xbr35 wont turn on


YOu may need to replace the bulb in the unit, check the bulb and if blown, you need to replace and after replacing reset the lamp time hours. Good luck.

Nov 14, 2009 | Sony KP-53XBR45 53" Rear Projection...

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

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on Jul 04, 2010 | Televison & Video

Tip

Sony KP-53XBR45 Service Manual Download


Download Sony KP-53XBR45 Service Manual

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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...

1 Answer

TV has sound no picture, Sony Videoscope xbr


Please post both the exact model number (on the back) and the blink count. The standby light should be blinking a repeated pattern. That info will indicate the problem circuit and allow us to provide you with the proper parts/steps to resolve this.

Thanks,
Dan

Feb 10, 2009 | Sony KP-53XBR45 53" Rear Projection...

1 Answer

Pip


Hi,
Please download user manual of Sony KP-53XBR45 and get reply of all your questions about tv.
Regards,

Sep 19, 2008 | Sony KP-53XBR45 53" Rear Projection...

1 Answer

Sony KP-53xbr45 problem


on your model which is a RA-1 chassis the power light blinking steady just means the standby voltages are operating, so you will need to trouble shoot the power supply. you will either need the service manual or training manual to trck down the faulty component.

Jun 22, 2008 | Sony KP-53XBR45 53" Rear Projection...

1 Answer

Sony KP-53XBR45 53


its the problem of capacitors and --ics-- on the main power supply board , as some of them are blown off or bulged and not supporting the board to get the tv ON .

how the board looks and how the components on it looks and how to replace them is given in the above link .but keep in mind the pictures given in the above link will exactly not match your board but will give you the rough idea about how to do and what to replace.

http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm

also for more help you can read this link in it there are few questions asked with the same problem what you r facing just read the question answers as there are many solutions so this will also help you

please click the link

http://www.anatekcorp.com/faq/archprotv.htm

and finally before all this solution please try the following suggestion.

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

May 12, 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

Sony KP-53XBR45: Concave Picture


try a system reset

turn tv off,
on the remote
display, 5, vol+, power
when set turns on press 8 then enter.

tv will turn off, then press tv on turn turn back on.  See if this helps

Sep 25, 2007 | Sony KP-53XBR45 53" Rear Projection...

1 Answer

Tv wont turn on the timer/standby light lickers


Open up the tv. On the boards that have connectors, de-attach all of them, one by one. Use a can of "duster" to clean out each receptical, then re-attach each piece. Do this to each and every connector on the boards inside. This should solve the problem.

Nov 19, 2006 | Sony KP-53XBR45 53" Rear Projection...

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