Question about Philips 50P8341 50" Rear Projection Television

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Lines i see lines going around but there still. the color is all mess up. i try adjecting the color from back and it didn't work it just show red.

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The convergenceboard is on the fritz. Located on the small signal module, there are two convergence ICs that will need replaced as well as several resistors. See a tech to repair this! Please do not adjust the screen colors or turn any potentiometers. It does not sound like you are in big trouble yet! Thanks for asking!

Posted on May 02, 2010

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Examples of Adjectives Using Adjectives in Sentence

Nov 08, 2016 | Computers & Internet

1 Answer

Philips magnavox tv model 9p5511c101


if it was working ok before then ring up and complain and get him back as he did not do the installation properly.

Jun 09, 2013 | Sony KDS-R60XBR1 60" Projection HDTV

1 Answer

Beamerproblem! I've got a red-color problem with


Take it to GameStop. They can find the problem lickety-split!

May 17, 2013 | Office Equipment & Supplies

2 Answers

I am having lines running through my TV and It got worse, now the colors are all messed up. When i shut it off for awhile and turn it back on, it seems ok, a few lines but color looks good. After about...


The problem you are experiencing based on the symptoms all point to the T-Con board. This board is located right above the panel, it controls the cells of pixels on the screen. What happens is once this goes bad you will normally tend to have lines on the screen as well as psychedelic colors. To replace the board does not take very technical skills but there is a lot of screws in between so I would recommend taking your unit to a certified repair center to have this board replaced.

Oct 05, 2010 | Polaroid FLM-323B Television

1 Answer

Colors on the screen are messed up with ghost HITACHI


Its not clear what kind of tv you have but it appears to be older rear projection tv with three picture tube. This problem does occur due to the convergence board going bad. Needs professional help to repair unless you know a lot about soldering ICs. Check out at www.fixurtvs.com for more answers on this problem, repairs and costs.

Feb 26, 2010 | Televison & Video

1 Answer

Under the lens is a leaking. and the color is messed up.


The silicone liquid coolant is leaking, you can try looking here:
www.mcmelectronics.com

Nov 15, 2009 | Philips 60PP9202 60" Rear Projection...

2 Answers

Olevia 42" HD LCD problems with the color


YOU PROBABLY HAVE A PROBLEM WITH THE MAIN TOTAL ASSY WHICH PROCESSES THE CHROMA FOR THE SET. THE BOARD WILL NEED TO BE REPLACED.

Jan 31, 2009 | Olevia LT42HVi 42 in. LCD Television

1 Answer

BLUE AND RED SHOWING UP VERY DARK WHILE ALL OTHER COLORS LOOK GOO


Click here to find info on how to fix those lines in your TV. Be very careful when working on it, there are high voltages going around when the TV is ON.
Good Luck.

Nov 24, 2008 | Sony KP-51WS500 51" Rear Projection...

1 Answer

9p6040 c102 philips magnavox rear projection tv


Your TV most likely has one or more possible problems.

Problem #1: Convergence Chip Failure ( common problem )

Here are some of the most common symptoms and example photos of a convergence problem
  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
701cb04.jpg
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Here is a quick test....

Using your original remote go-to the tv settings then goto the convergence section.

Try to adjust the red and then the blue convergence.



You should be able to move them up, down, left, and right.

If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem.

2c07611.pngSolution #1

You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together a kits for most models. If you don't see a kit for your set send them a quick note and they will put one together for you. Their kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, etc.


Problem #2 CRT Fluid is Cloudy

Projection TV tubes have a liquid coolant that is used to keep them from overheating. After many years the coolant in the blue and green tubes will become cloudy and cause the screen to look dull, red/orange, etc. You may even see halos around images.

Picture of a set that needs the fluid changed.

578ba6c.jpg
TV set after fluid change

65af323.jpg

2c07611.pngSolution #2


What you will need to do is replace the coolant and clean the crt. You can get a repair kit from www.TvRepairKits.com that includes replacement coolant, photos. instructions, etc.

Jul 23, 2008 | Philips 9P6040C 60" Rear Projection...

1 Answer

Screen doesn't show red


Click Here to go to HP support for your laptop. Choose your laptop model and then choose your operating system. Try updating your video driver.

Jun 23, 2008 | Compaq Presario 700 470024-192 Notebook

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