Question about Sony KP-57WV600 57" Rear Projection HDTV-Ready Television

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Sony kp-57wv600 tv turns on shows picture then blinks blue a few times and then shuts off....stnadby light blinks 7 times...whats the problem

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  • jim jackson Feb 21, 2009

    Set will turn on. Picture comes on with sound for few seconds. Then picture blinks blue a few times, makes pop- snaping sound as set goes to off mode. Standby light blinks seven times.

  • jim jackson Feb 21, 2009

    Set will turn on. Picture and sound comes on for few seconds, picture blinks blue few times. Set makes pop-snaping sound, goes to off mode. Red standby light blinks seven times.

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KP57WV600...
1. remove 5 screws from behind each speaker
2. grasp center panel at the bottom and "pop" forward. Swing upward, set front panel aside.
3. Remove center wooden panel.
4. Look for "black box" with six screws at the front of set. There is torque paint on screws.
5. (my set would go green before going black) I turned the center bottom screw (green) appx. 1/8 to 1/4 turn counter clockwise.
Plugged in the TV and it works great now!
Happy TV Viewing!!!!

Posted on Dec 27, 2011

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  • Sony Master
  • 5,138 Answers

Its either blue tube or bad componet on blue CRT board hertes how to know disconnect Blue CRT board connect to neck of blue tube turn set on see what happens if set come on and plays then this lets you know if it is a problem with tube/video ic on crt board. If set shuts back off different problem.

Posted on Dec 25, 2008

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1 Answer

57wv600 blinks 7 times, no picture, or blue for few seconds


1. Remove the 5 screws from behind each speaker
2. Grasp bottom center of plastic panel and "pop" forward. Swing upward to remove.
3. Remove 4 screws from the wooden panel in center.
4. There is a "black box" in the very front of electronics. It will have torque paint on the 2 rows of 3 screws. top row is labeled "focus"
MY TV would go green before going black. Volume still worked.
5. I turned the center bottom screw (marked "green") appx. 1/8 to 1/4 turn COUNTER clockwise.
Plugged TV in and it works fine.

Oct 08, 2011 | Sony KP-57WV600 57" 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

My picture is green the it shuts off with light blinking in front


that's very hard to fix, you need to monitor every test voltage pin if is in normal. try also replace crystal capacitor thats one monitor with the jungle IC. 

Apr 30, 2009 | Sony KP-57WV600 57" Rear Projection...

1 Answer

I have a sony KP-57WV600 Big Screen Rear projection television. The problem is this: When I first turn the tv on the picture is fine, than after it warms up- the screen turns red. What would the problem...


Let me know when TV warms up does it go to standby?
If yes, standby light would be blinking, let me know how many times it blinks?
And if TV does not go to standby mode, does picture remain with red tone?

Dec 06, 2008 | Sony KP-57WV600 57" Rear Projection...

1 Answer

Sony projecting tv kp-57wv700


Based on service manual info, it cant blinks 7 times as per symptoms, please count again blinks. It can be 5 times.
If its 7 times blink, Horizontal Deflection stopped in this case. If you want to repair it at your own, please let me know to guide you further but it is necessary you should have knowledge of electronics.

Aug 18, 2008 | Sony KP-57WV600 57" Rear Projection...

1 Answer

TV going to from blue to black


You both have a bad high voltage Trippler block.

Apr 30, 2008 | Sony KP-57WV600 57" Rear Projection...

2 Answers

Sony KP 57WV600


how many times does it blink?

Mar 26, 2008 | Sony KP-57WV600 57" Rear Projection...

3 Answers

Blue to Black screen on Sony KP-57WV600


i too have 57wv600 and your problem is same as mine VOLTAGE withen tube is off ...this is common problem sony knows full well and will not tell us this voltage can be adjusted with a philips screwdriver i had blue lines then solid blue then shut off...7 blinking lights ...went to this site followed directions (too simple)and now i have perfect picture.serviceman said i needed new tube.b.s. ...so never change your tube it is not the prob!!!!!!!....go to www.somelifeblog.com/2007/06/sony-projection-tv-red-line-repair.html read post(comment) near bottom of page by paul t dated 12/26/2007 and instructions on how to remove our front panel is fully explained ...a screwdriver will fix your problem I guarantee it.....

Dec 28, 2007 | Sony KP-57WV600 57" Rear Projection...

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