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Tv philips 29GX1891/56R need the whole kit original {PCB} no pwr

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I have 4 tv set 29gx1981 56r problem is sound ok but no display ihave change vidio ic but problem is same

Posted on Aug 04, 2010

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Philips magnavox 55" rear projection tv problems


Your TV most likely has one of two 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
77ea520.jpg
f0900cb.jpg
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

Dec 11, 2010 | Philips Magnavox 9P6034C 60" Rear...

1 Answer

How can I find a "convergence circuit" for my 8 year old 60 in Phillips projection TV? Could I install it myself or would I need to hire an expert to do the work?


There are no a whole DLP tv model Philip convergence board out there to buy.U only can buy a convergence kit,came in parts like 2 STK convergence ICS and some or all of it resistors parts for sale.Hire a shop to fix ur DLP tv convergence board.They'll charge u like $300-350 for parts and labors.

Nov 09, 2010 | Philips 60PP9202 60" Rear Projection...

1 Answer

I have a philips 53" tv were getting dubble words there bent" -- because it falls within my area of expertise.


Then u know how to do pcb soldering?Have soldering iron,desoldering pump or soldering wicks,solders?Ur tv have a problems known as Convergence problems,it dead.The tv convergence board,it require the 2 STK convergence ICS and some or all it resistors be replaced to solved convergence problems.Tries websites like Tvrepairworld.com,Tvrepairkits.com.U can buy a convergence kit relate to ur tv model,than repair it ur self.The shop will cost u $300-350 for parts and labors.

Jun 15, 2010 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

1/2 picture doubled while other half is normal. Philips E10839


Its a convergence problem which is common. Goto www.TvRepairKits.com and get a kit for your model

Jun 03, 2010 | Philips Projection Televisions

1 Answer

Convergence wont align on Magnavox 51MP392H/17


You will need the original remote to perform a convergence touch up on Magnavox TV sets. If you are using the original remote - but still can't get it working - go back to the site where you purchased the tv repair kit and ask for their help

Feb 06, 2010 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

I need part #31350170601 for model #43p8341 philips 43" tv


Apparently the original part you need is obsolete. Through a lot of research, I've found a substitute at www.partstore.com They list this part as a PCB keyboard and list your model television as a match for this part. Here is the direct link to the part. They also have a toll free phone number if you want to discuss the part b/4 you buy. 1-866-925-PART (7278) Best of luck to you on your repair!

http://www.partstore.com/Part/Royal+Philips+Electronics/Philips/313503710441/New.aspx

May 03, 2009 | Philips 43P8341 43" Rear Projection...

1 Answer

The picture is wavy on my 60inch philips hd tv


Here are some of the most common symptoms and example photos.

  • 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.
  • TV may shut down after having the above symptoms.
701cb04.jpg
77ea520.jpg
f0900cb.jpg

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


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 email and they will put one together for you. Their kits includes photo instruction guides, original Sanyo STK chips, convergence resistors, pico fuses, etc.

Jan 30, 2009 | Philips 60PP9352 60" Rear Projection...

1 Answer

My tv screen goes small then big when i cut on the tv


Common problem with this model

Solution:
You need to check the site www.TvRepairKits.com. They have put together a kit for your exact model. The kit inlcludes a photo instruction guide, original chip, etc. Everything you need to fix it yourself. Its an easy fix.

Jan 29, 2009 | Philips Magnavox 55P9271 55" Rear...

3 Answers

Philips 60P8342 picture blurry with orange tint


Your TV most likely has one of two 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
77ea520.jpg
f0900cb.jpg
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.

Oct 30, 2008 | Philips 60P8342 60" Rear Projection...

1 Answer

Magnavox 55" rear projection tv



It is probably your convergence chip.

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. 


Here are some of the most common symptoms. 
Screen looks 3D
One or more colors can't be adjusted when using the convergence menu. 
Screen is bowed in but stationary.

Solution:

You need to replace the convergence chips and convergence resistors. Check the site http://www.TvRepairKits.com . They have put together a kit for your exact model. The kit includes a photo instruction guide, original Sanyo STK chips, convergence resistors, etc. Everything you need to fix it yourself. 

Hope this helps,

Jul 28, 2008 | Philips Magnavox 55P9271 55" Rear...

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