Question about Philips Magnavox 9P6034C 60" Rear Projection Television

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Screen is getting darker

I have a Phillips Magnavox Model # 9P6040C102, Chassis # PTV843. The picture is getting darker and not as sharp as it should be. This set is about ten years old. Does it need a good cleaning or is there another problem because of its age.

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The most likely cause is the blue and green tubes need to have the cooling fluid changed. After many years the blue and green get clouded with algae. The red tube won't have the problem due to the red spectrum kills the algae before it has time to grow. 

The way to replace the fluid for is to completely remove each CRT from the set, remove the drain plug, drain the fluid out the tube, disassemble the lens, give it a good cleaning; then reassemble; add fluid; and reinstall in set. If you check with the site www.TvRepairKits.com they are working on a kit that includes the fluid and photo instruction guide. 

Posted on Dec 15, 2008

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Phillips Magnavox Model # 9P6040C102, Chassis # PTV843. The picture is getting darker and not as sharp as it should be.

hi i have had the same type model and its the color tubes that are getting old and about ready to go out..unless you take it to a shop and have them fix it.but that got cost you..

Posted on Dec 14, 2008

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I lost my picture I still have sound but no picture.


I have a Philips Magnavox Projection TV.

I had dish satelight install on my TV. It worked well for two days, then the picture started showing in a square box. I ffixed the convergence and it seemed okay. The next day I turned on the tv and it had sound, but no picture. When I press the status button, the picture would come on then go right back out. Now I don't have any sound or picture. Here is the model information:

Brand: Philips Magnavox
Model #: 9P6040 C104
Serial #: 51190366
Chassis # PTV843
Manufactured: Nov. 7, 2000 (3910K071H)
TV Receiver Listed: 347K E10839
Amps: 3.7
HZ: 60
V: 120

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Philips Magnavox Video Shrinks over and over


If you have the following symptoms check the site www.TvRepairKits.com . They have a repair kit for this problem. 


Screen shrinks and expands - may or may not correct itself after the TV warms up. After a few days, weeks, or months of having the shrinking/expanding problem you may loose all audio/video but the power light will remain lit!



Works on the following Philips Magnavox sets with chassis number



PTV835, PTV836, PTV840, PTV841, PTV842, PTV843, PTV844, PTV847, PTV853 


Or if your Model number is... 



50YP43C101,50YP43C102,50YP44C101,50YP44C102,50YP44C103,50YP44C104,55P9161001,55P9161002,55P9161003,55P9161004,55P9271001,55P9271002,55P9271003, 55P9271004, 55P9271005, 55YP43C101, 55YP43C102, 55YP43C103, 55YP43C104, 55YP44C101, 55YP44C102, 55YP44C103, 55YP44C104, 55YP45C, 60P9161001, 60P9161002, 60P9161003, 60P9161004, 60P9271001, 60P9271002, 60P9271003, 60P9271004, 60P9271005, 60YP43C101, 60YP43C102, 60YP43C103, 60YP43C104, 64P9161001, 64P9161002, 64P9161003, 64P9161004, 64P9161005, 64P9161006, 64P9271001, 64P9271002, 64P9271003, 64P9271004, 64P9271005, 64P9271006, 64P9271007, 9P5031C101, 9P5031C102, 9P5031C103, 9P5034C101, 9P5034C102, 9P5034C103, 9P5040C101, 9P5040C102, 9P5040C103, 9P5040C104, 9P5044C101, 9P5044C102, 9P5044C103, 9P5044C104, 9P5511C101, 9P5511C102, 9P5514C101, 9P5514C102, 9P5531C101, 9P5531C102, 9P5531C103, 9P5534C101, 9P5534C102, 9P5534C103, 9P5540C101, 9P5540C102, 9P5540C103, 9P5540C104, 9P5544C101, 9P5544C102, 9P5544C103, 9P5544C104, 9P6031C101, 9P6031C102, 9P6031C103, 9P60349101, 9P60349102, 9P60349103, 9P6034C101, 9P6034C102, 9P6034C103, 9P6040C101, 9P6040C102, 9P6040C103, 9P6040C104, 9P6044C101, 9P6044C102, 9P6044C103, 9P6044C104, 9P6440C101, 9P6440C102, 9P6440C103, 9P6440C104, 9P6440C105, 9P6444C101, 9P6444C102, 9P6444C103, 9P6444C104, 9P6444C105, PV5571C101, PV5571C102, PV5571C103, PV5571C104, PV6071C101, PV6071C102, PV6071C103, PV6071C103, PV6071C104


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http://servicemanuals.vstore.ca/

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Color fading in picture


you need to replace the coolant in thr CRTs( picture tubes) Vert common problem in phillips. You can get the enitre repair kit at the following link which has the coolant and instruction CD for phillips coolanrt change. Heres the link its under the repair kit section.
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I had the same exact same problem. You can get a repair kit from this site. http:///www.magnavoxhelp.com

May 21, 2008 | Philips Magnavox 9P6034C 60" Rear...

2 Answers

Phillips 60" magnavox chassis # PTV843


Hello lagqboy,
It looks like you are having a high voltage problem where one or more of the HV components are failing. The picture starting off small and the growing as the TV heats up is a sign of this (high voltage) problem. The problem experienced when a bright scene occurs is due to poor high voltage regulation. I would suggest that you take this set to a qualified TV repair shop due to the fact that the section I am talking about deals with voltages that can be fatal. 
I hope this helps,
Thank you,
Shuttle83 

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