Question about Sony KP-57HW40 57" Rear Projection Television

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Cost of repair if they need to replace the T8005(d Board)

I have a projection tv sone kp57hw40 that when you turn it on and after a minute or so a bright blue tone covers the screen and it shuts off. The standby lamp blinks 8 times. According to the help assit its a high voltage problem and the T8005(D board) needs replacing.

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Hmmm my information says blue tube bad.
sony has a recall on this
http://esupport.sony.com/perl/news-item.pl?news_id=24

Posted on Jan 02, 2008

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Sony KP-65WS500 TV shuts off by it self....after I turn it back on, a minute later it goes off again.


The 8 blinks means its a High Voltage error which mean ur D- board is bad it'll be T8005.

Mar 27, 2011 | Sony KP-65WS500 65" Rear Projection...

1 Answer

Sony 52in. Rear Projection kp57hw40


Yeah, it can be fixed. Let me know when Tv goes to Off, how many times its Standby light blinks?

Aug 02, 2008 | Sony KP-57HW40 57" Rear Projection...

1 Answer

My Sony kp57hw40 looks like it is in 3d after it has been on for awhile it goes back to normal


It starting to died.It will happen for good.The tv have a problems known as a convergence problems,it dead.The tv colors lines R,G,B mis alignment,have pictures colors shadows or 3D picture look like.The tv convergence board the 2 STK convergence ICS and some or all it resistors are dead.These parts on the tv convergence board,must be replaced to solved the tv convergence picture problems.The Shop,will cost u $300-350 for parts and labors.

Oct 20, 2010 | Sony KP-57HW40 57" Rear Projection...

2 Answers

My KP57HW40


TRY REPLACING THE FLYBACK ON d BOARD (AROUND $70.00 FROM SONY) THIS WILL FIX THIS MOST COMMON PROBLEM ON THIS MODEL

Oct 25, 2008 | Sony KP-57HW40 57" Rear Projection...

2 Answers

Sony KP-57WS500


The flyback transformer is defective when the LED flashes 8 times. The FBT is located on the main board(D board).
Location of the part is T8005 and the Sony part number is 1-453-285-41
This part is available from this website.
This type of repair might not be a DIY due to the danger of working with devices that generate high voltages.

Sep 03, 2008 | Sony KP-57WS500 57" Rear Projection...

1 Answer

Sony projection tv


Sorry to be the bearer of bad news but I have the same model Sony with the same problem it was just returned from the repair shop (not to mention a $95.00 diagnosis charge) I was told that it will cost $700 to repair. The bulb in the back is gone and Sony no longer makes it so it would have to be re-built from scratch. I'm done.....

Aug 12, 2008 | Sony KP-57HW40 57" Rear Projection...

2 Answers

Tv shuts off by itself then flashes a code 8 blinks


Eight blinks means, "High voltage error". The probable cause location listed is "T8005 is faulty (D board). T8005 is the fly-back transformer (FBT). or you can replace the full d-board
You may purchase the D board complete for $185.10

or send in for repair here

if one of the crt is shorted it can also cause this problem.

Jan 30, 2008 | Sony KP-57HW40 57" Rear Projection...

1 Answer

Sony kp57hw40 52 in. televison


This can be caused by a problem within the "D" board or a bad CRT. If the D board can be fixed, that would be the least expensive repair. Even so, this will require a service tech. Depending on the cost of an estimate, you could call a service tech and explain that the TV may need a "D board" and try to get it serviced. If the D board replacement does not fix the problem, the CRT would be next. Maybe the service tech would allow you to pay a small fee for the experiment and a fixed service cost if it is the D board.

Nov 29, 2007 | RCA P52926 52" Rear Projection Television

1 Answer

The screen turns red after being on for about 30 minutes


http://www.somelifeblog.com/2007/06/sony-projection-tv-red-line-repair.html

or
· http://esupport.sony.com/perl/news-item.pl?news_id=24
· Which models are affected with the "flicker" problem?
A1: There are 12 models in total: KDP57XBR2, KDP65XBR2, KP46WT500, KP51HW40, KP51WS500, KP57HW40, KP57WS500, KP57WV600, KP57WV700, KP65WS500, KP65WV600 and KP65WV700.


Nov 10, 2007 | Sony KP-65WV700 65" Rear Projection HDTV

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