Question about Philips Magnavox 51MP392H Rear Projection Television

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I was wondering how the tv fix went or is going? I think my friend has the same problem though I'm not TV tech. did you have color changes? like red comes out as orange, green as blue? I'm trying to decide if its worth trying to fix and wondering how hard it might be. sorry for the font change? no option in here to fix it...

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Have you replaced both of your STKs if not do so this will repair set.392-020s up grade with 040s if they are 110s, 150s go to the 180s.

Posted on Nov 02, 2008

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Hello, I have a 2005 Sony KP-51WS520 Rear Projection TV. Recently, the green colors all become a yellowish/orangish color. When you are watching a baseball game the grass is a orangish color. ...


DLP tvs have a design weakness,the problems it is call a convergence problems,it is dead.This convergence problems,will have happen many times through out the tv live.The tv have a colors R,G,B lines misalignments,have colors shadow pictures or 3D pictures look alike?Yes,than the tv board,that call the tv convergence board it is dead.The tv convergence board,must require changes 2 STK convergence ICS and some or all of it resistors too.To fixed the tv convergence board to solved the tv colors picture convergencce problems.The tvs shops will cost u like $300-350 for parts and labors.

May 24, 2011 | Sony KP-51WS520 51" Rear Projection...

1 Answer

Hi I have a samsung hlr4667 and the set will not come on at all.. It makes a buzzing sound kinda like it makes when powering on..And the lamp light flashes but no picture just a loud humming sound...The...


This DLP tv have a colors wheel.The tv colors wheel,it dead.Have loud humming sound,motor noises and pictures flashes black&white within a picture.The colors wheel is dead and is spinning off of it axis and hitting of it sides motor walls.Tv must require a replacement of a colors wheel.Hire a tv tech. to do the job.The tv colors wheel is hard to replace.The tv colors wheel sit behind many manchanical parts,must take out even before u even can replacement the colors wheel itself.

Nov 05, 2010 | Samsung HL-R4667W Rear Projection...

1 Answer

Picture went out and now there is only aline of some color in the center of picture frame


This is failure of convergence out ICs in TV that needs to be replaced.
Let me know if you want to repair TV by yourself or call local tv tech for fix.
Thanks.


Nov 05, 2009 | Panasonic PT-53TW53 53" Rear Projection...

1 Answer

Tv went red and now power will not stay on


If one color goes out of control, the TV will auto turn off for safety reasons. Sounds like a red bias resistor has burned out. A tech will be needed to trace this problem. Sometimes there is a knob behind the front TV speaker panel for adjusting the color bias levels. You could try to mess with it if you are able to find it. I would just get a tech. Could be a cheap repair.

Nov 13, 2008 | Panasonic PT-53TW53 53" Rear Projection...

1 Answer

Color/Pic problems Mits WD-65731


it sounds as though there is a problem on the main board and yes,it will be expensive to repair.i would guess between 400 to 600 possibly more depending on how much damage is on the main board. i know this isnt what you want to hear but i have a friend that has a tv repair shop and i know he gets big money for repairs on big screens.

May 26, 2008 | Mitsubishi WD-65731 65" HDTV

5 Answers

KP51ws500 turns green and shuts itslelf off


There may be several causes but, one is that when any color gun is being over driven, the Sony shuts down the gun to protect it. Try this. Remove the front of the set by removing the two screws from each lower corner. Next remove the black panel held on by 5 or 6 screws. Now you should see a panel with 6 potentiometers on it. Turning the ones on the bottom row CCW reduces the drive. Turn the color down and if all the guns stay lit, SLOWLY turn them up until you get the color balance that you like.

May 02, 2008 | Sony KP-51WS500 51" Rear Projection...

2 Answers

52HM95 - Color Wheel noise - and then it stopped ....


I have the same tv and it is making a loud noise coming from a fan I think, and we already went through 3 bulbs, this tv really sucks I will never buy anything from toshiba again

Apr 21, 2008 | Toshiba 52HM95 52" HDTV Projection...

4 Answers

Color bands at the top of the screen - Sony KDF-50E2000


I have the same TV with the same problems. Sony has issued a recall for these tvs. Contact sony and will fix it for free or give you a discount on another tv.

Apr 02, 2008 | Sony KDF-50E2000 50" HDTV

2 Answers

Samsung lcd tv


You have a defective color wheel. Its not easy to change. You must be familiar with the Lite engine. This TV carries 2 types of Color wheel. Look at the side of the TV for your version number to see which one it uses.
(1) Part number BP96-00674A COLOR WHEEL (FOR TYPE L3 VERSION PW03 UNITS)
(2) Part number BP96-01103A COLOR WHEEL FOR TYPE L6 VERSION PU01 UNITS

Best regards
CircuitCity

Dec 07, 2007 | Samsung HLP4663W 46" Rear Projection HDTV

2 Answers

Pioneer rear projection 51inch tv


moving big screens around may throw off the convergence, look to see if you have red,blue or green or all.. ghosts or edges in the picture. you will need a tech manual ..not owners manual to fix it, I would call a local tech and hear what he thinks for just a service charge. good luck

Sep 01, 2007 | Projection Televisions

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