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

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My red tube on my sony rear projection tv model # kp-57hw40 has become to bright. It overwelms the green and blue tubes, what can I do.

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

SOURCE: Blue Screen and TV shuts off

I had the same problem but now I have another this tv is garbage. Anyway your problem is free and easy. Pop off the two screw covers at the front bottom and unscrew. unscrew the next cover. There are six adjustments you need to turn the blue down a little bit. It is one of the bottom ones. Make sure you mark all original positions.

Posted on Mar 12, 2007

  • 1694 Answers

SOURCE: Sony KP -57HW40 - Green Picture Tube - part new/used

If your Sony serial # begins 900....., part # is 8-733-652-05
NLA, rebuild only, pull your tube and send to rebuilder.....200.00???? ......................................T.

Posted on Dec 03, 2007

  • 1 Answer

SOURCE: KP_65WS500 Tube numbers

Here is the part number for the blue tube B 07MVC61, the Red is R 07MVC61, and the Green is G 07MVC21. The number to contact the company that makes the tubes is 1-800-241-5005 Ext 143

Posted on Sep 16, 2009

  • 1 Answer

SOURCE: The screen is all bright blue

I have Model # KP-WS500. The screen turn blue.

Posted on Oct 07, 2009

Ecollier2012
  • 3459 Answers

SOURCE: my sony kp-57hw40 projection tv picture is not as

Projection TV sets have several common problems listed below.

Problem #1) Convergence

Symptoms:

  • Screen Looks 3D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - TV makes a chirping sound.
Problem #2 CRT Fluid has clouded over. Symtoms
  • Dull looking video
  • White looking video
  • Halos around objects
  • Red/Orange looking video

You can see some examples and find a fix here...

bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Posted on Mar 06, 2010

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1 Answer

Sony rear projection kp-577hw40, screen turns red after being on for 10 minutes


This model and some others had bad picture tubes that are no longer available---there is an option here.

If screen gets bright red, green, or blue set will shut down as it detects too much current being drawn.

Seen over 100 with this issue--what can be tried and usually will help is a physical adjustment inside the set.

No parts to replace and takes about 15 minutes to do.

I can tell you how if you want to know.

Jun 13, 2012 | Sony KP-57HW40 57" Rear Projection...

1 Answer

The screen turns blue after about 2 minutes of turning on the TV


Sony TVs has an Optical Block issue. If there is an issue with the optical block, then there will be green, blue patches or tint on the TV display. Try resetting the TV to the factory settings and try Power resetting the TV. Turn Off the TV and remove the power plug from the wall outlet for 1 minute and reconnect it and check the operation. If the issue still persists, then TV may require service. You can contact the Customer relations team and check for the available options. Sony had repaired free of cost for such issues. Hence, contact the customer relations.

Jul 25, 2010 | Sony KP-57HW40 57" Rear Projection...

1 Answer

Have Sony Model# KP-57HW40 Big screen rear projection tv..Has blue wavy lines across screen, and sometimes flashes blue, can you give me assistance??


Blue Picture Tube , bad Video IC on Blue CRT board.Or Blue screen drive control to tube needs to be adjusted down some.

Most Likely Bad Tube!

Jul 12, 2010 | Sony KP-57HW40 57" Rear Projection...

2 Answers

Tv comes on for 10 seconds then fades to a green tint then turns completely green for a few seconds than turns off


Hi,
Symptom shows tv got problem with green picture tube that need to be replaced.
Rear projection tv has 3 picture tubes, red-green-blue to make color picture.
Since its an old model so spare parts would hardly be available and local tv repair shop will help you to arrange required part, if they can.
Thanks.

Apr 16, 2010 | Sony KP-57HW40 57" Rear Projection...

1 Answer

I own a KP-57HW40 set that has a color and shut off issue. Started as a green tinge problem to the screen after watching for a few hours. Started becoming more and more frequent a couple months ago....


IF YOU HAVE A RA 6 CHASSI THE TUBES RUN HOT ANOID CATHOD SHORT IF YOU TAP ON THE NECK OF THE TUBES AND GOES TO SOLID COLOR THEN SHUTS OFF YOU HAVE TO REPLACE THAT TUBE ALL 3 TUBES WILL HAVE THIS PROBLEM

Feb 09, 2010 | Sony KP-57HW40 57" Rear Projection...

1 Answer

The screen is all bright blue


I have Model # KP-WS500. The screen turn blue.

May 02, 2009 | Sony KP-57HW40 57" Rear Projection...

3 Answers

Sony KP -57HW40 - Green Picture Tube - part new/used


CONTACT VIDEO DISPLAY AT 1-318-747-0140 AND TALK TO CHARLIE I GOT MY BLUE ONE FIX IN 6 DAYS!!! AMAZING FOR ONLY $152.00 THATS CHEAP YOU JUST HAVE TO SEND IN YOUR OLD ONE AND THEY REPAIR IT! AWESOME COMPANY!!!

Nov 27, 2007 | Sony KP-57WS500 57" Rear Projection...

1 Answer

Red Screen


Sounds like the red color tube is goeing bad you wil hafto call in a tech to conferm it Sony is noted for tubes goeing bad, in the future leave sony alone

Sep 24, 2006 | Sony KP-57HW40 57" Rear Projection...

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