Question about Sony KP-51HW40 51" Rear Projection Television

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Picture blinks on and off

I have a Sony KP-61HS10 projection TV that the picture blinks on and off and the red light in the front blinks five time contonousely

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Bad power supply

Posted on Aug 01, 2008

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Tv wont come on no picture no sound and red light blinking on bottow of set it is a kdf 55wf655 model


The blinking red light tells us that there is a problem with the comvergence ics you can order the kit to fix these yourself but i do not recommed it as the chips are extemely sensitive try to find a small local shop that the price for estimate will be inexpesive and if you decide to fix it based on the estimate they will take the estimate off the final bill

Jun 30, 2010 | Sony KP-61HS10 61" Rear Projection...

2 Answers

My Sony KP-46WT500 screen shows the tv image in blue only for a few seconds, then it goes completely blank (as if it were off). Do I need to replace the bulbs?


It is rear projection TV that use 3 picture tubes of red-green-blue to show color picture on tv front screen.
Do you see standby red light blinking when TV shuts off after showing blue image for a while?
If red standby light is blinking, please count it how many times it blinks, there would be 3 seconds pause between blinks so count pause to pause and post it here to find out possible solution.
Thanks.


Dec 22, 2009 | Sony KP-46WT500 46" Rear Projection...

1 Answer

Red


Sorry, your red crt (picture tube) is bad, last time i called sony they were no longer available. Have your tv guy turn down the red drive on your screen control (inside the tv chassis , you should not do this !) it may stop the bright red for a while.

Jun 11, 2009 | Sony KP-61HS10 61" Rear Projection...

1 Answer

Sony kp-61hs10 tv, has sound but picture goes black after 3 min.


I just had the same problem. If your lucky it might be a free 5 minute fix. The five light flashes mean impropper current. I took the front grill off, then behind that is another black cover, I took that off and noticed the circuit boards COVERED in dust. I then took an air can duster and blew off all the dust... works like new. No more flashes and in an out picture. The collection of dust was interfereing with the electrical current.

Ben

Apr 15, 2009 | Sony KP-61HS10 61" Rear Projection...

1 Answer

Tv Problem


Sony TVs generate an error code. The front panel LED (red) will flash anywhere from one to eight times which can isolate the problem circuit. It is not always accurate.

If you have a test meter which can read DC voltages and resistance in ohms, you can locate the problem area. If you lack the expertice to do so, contact a sony authorized servicer. If you have the ability, start by checking fuses on the "G" board ( power supply board) and the "D" board or deflection board.

A major problem area in this TV is the convergence circuit. There are six fuses around the convergence output ICs on the "D" board.

If any are open, replaces the output ICs.

Feb 13, 2009 | Sony KP-61HS10 61" Rear Projection...

1 Answer

Tv Problem


How many times does the light blink in between pauses? Also is your model the KP-61HS10 ? Please respond to this same post and I should be able to help you.

Jul 01, 2008 | Sony KP-61HS10 61" Rear Projection...

1 Answer

Sony KP-61HS10 Rear projection TV blurry /shadows at first start


Sounds like the convergence ic's need to be replaced or resoldered. Sometimes it can be a microfuse if you are lucky. But my question is if you hit the focus button up front does it make it thru the auto convergence? Let me know. Have a good one.

Feb 09, 2008 | Sony KP-61HS10 61" Rear Projection...

3 Answers

Sony 62" Power TV Problem


Is your model KP61HS10? If so I can help you?

Jan 13, 2008 | Sony KP-61HS10 61" Rear Projection...

1 Answer

KP-61HS10


yes. go here
http://www.techlore.com/blog/entry/19694/Sony-Convergence-Repair-My-Sony-TV-has-a-distorted-picture-/

Dec 20, 2007 | Sony KP-61HS10 61" Rear Projection...

4 Answers

Sony KP-61HS10 61 in. Rear Projection Television


plug it out to reset itself and if that does not work,you will have to call a tech as the tv has a problem in its power supply an its related circuit good luck.

Apr 06, 2007 | Sony KP-61HS10 61" Rear Projection...

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