Question about Sony KP-53S35 53" Rear Projection Television

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Sony KP-53S35 "pulsating" Power Problem?

When I power on my Sony KP-53S35 rear projection TV, I hear a pulsating sound coming through the spreaker. The (red) power indicator light no longer comes on. Did one of the components in the Power Supply board fry? What can I do to diagnose/fix the problem?
Anyone else have the same problem?

Please help.
John D.

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  • Sony Master
  • 8,617 Answers

Sounds like youre needing a new D board. If you would like a link to where you can get a new board let me know and I will post a link

Posted on Jun 14, 2008

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HI...WE HAVE A SONY PROJECTION TV, MODEL #KP 53 S 35, NO PICTURE NO SOUND, DARK SCREEN, JUST SMALL FLASHING RED LIGHT ON CONTROL PANEL (STANDBY LIGHT). NO POWER ON SOUND WHEN TURNED ON. TOLD WE NEED...


http://www.moduslinkptstvboards.com/search.php?search_query=A+1316+295+A&x=7&y=13
try this....may have to send board to them for repair.....good success, meder's tv service

Sep 22, 2011 | Sony KP-53S35 53" Rear Projection...

1 Answer

My Sony KP-53S35 turns on, shows a blue screen, turns off


It sounds like the blue CRT (picture tube) is failing. The part number for this is 8-733-575-25 but you will need a technician to replace it for you as there is mechanical and electrical alignment to with with it. At that point it probably isn't cost effective to repair the TV. Please take a few moments to rate my answer. Thank you.

Nov 18, 2009 | Sony KP-53S35 53" Rear Projection...

1 Answer

Tv just turned off picture was great and it's a sony projection


(i) Disconnect all the cables from the TV including the power cable then reconnect them after a few minutes.
(ii) Ensure that the power cord from the TV is directly connected to a functional wall outlet. Avoid using a surge protector for the time being.
(iii) Next, try operating the TV using the buttons on it.

If still there is no picture but sound is heard from the TV then the projection lamp is required to be replaced. If there is no sound or picture from the TV then service will be required.

Aug 25, 2009 | Sony KP-53S35 53" Rear Projection...

1 Answer

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remove bulb and clean, if problem persists replace bulb.

Jul 03, 2009 | Sony KP-53S35 53" Rear Projection...

1 Answer

KP-53S35


how many times the red light blink count is gone make amount of blinks and stop them again is 2 to 7

Apr 04, 2008 | Sony KP-53S35 53" Rear Projection...

1 Answer

KP-53s35 with xbox 360


No problem at all, with one precaution, if you have to pause the game for more than 30 seconds SHUT THE TV OFF.Heres a good example, middle of a hard stage and it`s time for dinner, do the following : pause the xbox, turn tv off, go eat dinner, come back in & turn tv on, unpause xbox and life is good, don`t have to start the game over, no damage or harm to the tv. I do this to my 53" Hitachi everyday and I`m a tv tech with 29 years in the trade,enjoy the xbox on your big screen, BMW Rider

Dec 04, 2007 | Sony KP-53S35 53" Rear Projection...

1 Answer

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how was the picture before ? nice and bright if was ok it may worth fixing probable just power board get the hit ..

May 16, 2007 | Sony KP-53S35 53" Rear Projection...

1 Answer

Sony KP-53S35 Rear Projection TV


You will need to replace the "HA" board wich is the control panel and remote reciever (wich has failed). Here is a link to the part number and where to purchase from. http://www.partstore.com/Part/Sony/Sony/KP53S35/Sony/Sony/A1372288A/New.aspx

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