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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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Posted on Jan 02, 2017

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Inverter board blew out


This is a common problem for this kind of TV.

You just put in a new PCB master and slave board.
Or use a repair-kit and replace the defected parts on the board.

INVERTER BOARD NUMBERS REPAIR KIT NUMBER

Master - 6632L-0470A PNEL-T707A KIT63

Slave - 6632L-0471A PNEL-T708A KIT63

As used on the LG / PHILIPS LCD PANEL TYPE: LC420WU5

Examples of models that use this panel:

• PHILIPS 42PFL7662

• PHILIPS 42PFL9900D10

• PHILIPS 42PFL5332D

• PHILIPS 42PFL7332D37

• PHILIPS42MF337B/37

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1 Answer

As soon as i plug in my 42' flat screen philips hd tv, it just starts making a clicking noise over and over!!!!!


It sounds like the relay on the power supply pcb. What make and model is it? You might want to check the power supply pcb capacitors to see if there are any that are puffed up. To do this you need to place the tv face down on a padded surface that will support the whole tv. This is to protect the panel from damage. Then remove all screws that are securing the back of the the tv. Remove the back and check the power supply pcb. This is the board with the power cord going to it. If they are puffed they need to be replaced with equal or slightly greated values. The values are mfd and voltage. You will need a soldering iron to remove and install the new caps. If caps look good, then check the voltage levels of the dc output (marked on board next to the connector) with a dc multimeter. If all the voltages are correct and constant, then your power supply is good. But, this does sound like a power supply issue

Apr 03, 2011 | Philips Televison & Video

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

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...

2 Answers

Tv red blink no start42 plasma philips


I had the Same issue. on a 50PF9431D/37 set. Many Plasma Set's use a LJ44-00118A PS-505-PH Power supply from Samsung. Known to have this common problem. If you can, or have a friend that can Solder components?. Unplug your set remove the back panel & locate your power supply. It will be the PCB in the center of the set just above the Video/Audio connections. http://www.shopjimmy.com/power-supply-unit-lj44-00118a-from-philips-50mf231d-40.htm. Is a Link to a photo of the PCB. Make a note of the locations of all cable connections then unplug them all. Un-install PCB, Check all Fuse first. I believe their is 5 or 6 of them on the PCB. Then replace the two 3300uf 10v 105C Radial capacitors at C8060 & C8059. Look to see if the Caps are deformed and or split at the top. The location of the caps are in the Lower bottom edge of the PCB. A local shop may Carrie them if not, digi-key has them. Part # http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=493-1754-ND. Total cost was $7 with S/H.

May 07, 2009 | Philips 42PF7320A 42 in. Plasma HDTV

1 Answer

17" Philips LCD TV has sound, faint blue flashes and blinking pwr


GP151001, Typically these cable/wire connectors fall into a catagory called HIGH DENSITY INTERCONNECT connectors or similar type. I should think that the whole assembly should be available somewhere ****!!! It's just this kind of thing that really gets me P.O.ed louie12fix

Apr 15, 2009 | Philips Epic 17PF9936-37 17" Flat Panel...

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...

1 Answer

Television


If your Philips TV chassis is L04.1U AA ( look at sticker on back )
the horiz driver chip kit is part # 483531057673................T.

Dec 05, 2007 | Televison & Video

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