Question about Sony KP-51WS500 51" Rear Projection Television

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TV keeps cutting off and it fades blue and green at times

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Sounds like the convergence ic is going bad.usually a pretty inexpensive repair

Posted on Jul 02, 2009

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1 Answer

Sony KP-57WV600.have sound,but the tv comes on red,blue and green and then cuts off.


television will not come on blue light just keeps flashing on off all the time

Sep 14, 2012 | Televison & Video

1 Answer

Picture is not very clear and the color is faded and can not adjust it


This mite sound crazy but it is time to change the oil in your TV. Yes your TV has three seperate picture tubes on the inside of it. A red tube, blue tube, and green tube. Each one of thses tubes has a clear oil that the light shines through. Over time this oil gets cloudy and distorts the light thus dimming and fadeing your picture please have a tech change the oil in your tubes.

Nov 08, 2010 | Akai PT4250A 42" HDTV

1 Answer

TV FADES TO BLUE AND THEN PICTURE DISSAPPEARS- AND SOMETIMES TV SHUTS OFF AFTER GOING BLACK WITH CONCENTRIC GREEN LINES


Turn your screen drive down to green and blue tube.
You have a focus/screen drive control block that you can adjust each tube R/G/B

Mar 17, 2010 | Sony KP-65WV600 65" Rear Projection...

1 Answer

Sony goes blue


you need a new Blue CRT you can get them at the following link.
http://servicemanuals.vstore.ca/

Jan 15, 2009 | Sony KP-57WV600 57" Rear Projection...

3 Answers

KP-51HW40 Sony 51" Fades to blue screen


The service manual on page 8 shows how to adjust the Red/Blue/Green screen voltages. To get to the adjustment board, take the front speaker grill off (two screws at the bottom left and right) and set it aside. No need to disconnect any wires. Then remove the plywood board with 4 screws that exposes the screen/focus adjustments. The top 3 adjustments are for focus, and you need not mess with these. The bottom 3 adjustments are for Red/Blue/Green screen voltage rough adjustments. My screen showed red lines, so I had to turn the bottom right adjustment with a philips head screwdriver just slightly until the red gun retrace lines where no longer visible.

Aug 26, 2008 | Sony KP-51HW40 51" Rear Projection...

1 Answer

SONY KP-57HW40


you are experiencing one or more of three things
1.the crt itself is damaged
2. the vertical ic on blue crt board is bad
3. the focus block is bad
if you hire a sony authorized technician they should be well aware of this problem.

Oct 22, 2007 | Sony KP-57HW40 57" Rear Projection...

2 Answers

Sony KP-51WS500


does it have blue video image?

Sep 29, 2007 | Sony KP-51WS500 51" Rear Projection...

3 Answers

BLUE SCREEN


I got this Sony KP-57WS500 57 in TV for FREE from a guy posting it on craigslist because he saw "BLUE SWIRL LINES" also knows as "Retrace Line" on the screen and he went to several repair people and got high repair costs so he was giving it away for free, but i found a guide that tells you how to adjust the tv to make the blue or green or red lines go away, aparantly the line show up because the voltage on the color ray gun tubes that get out of adjustment. Here is the Link to the REPAIR GUIDE. http://www.somelifeblog.com/2007/06/sony-projection-tv-red-line-repair.html

Sep 25, 2007 | Sony KP-57WS500 57" Rear Projection...

1 Answer

Sony KP-51HW40 fades to blue screen


you need change the ic in the soket blue [video out]

Aug 15, 2007 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Fade to Blue (same as Green Arcs?)


you can turn the Screen controls down a little bit, but I suspect you will need to replace all 3 crts as most of these crt arc sets require all 3. EXPENSIVE if crts are even still available.

May 27, 2007 | Sony KP-46WT500 46" Rear Projection...

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