Question about Philips Magnavox 9P6034C 60" Rear Projection Television

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Picture issue with Philips 64" Big Screen

I have a Philips 64" big screen model number 9P6444 C101, Chassis Model PTV840. The picture looks like the inserted image (this is from a DVD source). It appears that a convergance chip is out. I cannot find an electrical schematic for this TV on the web, or I could troubleshoot it. Any suggestions?

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Re: Picture issue with Philips 64" Big Screen

Don't know if this is same problem or not but try this:

Posted on Dec 05, 2007

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Philips magnavox 6P6030 W101 picture is too big and can't see the outer edge of the full picture

Not easy with a older set----look to see if a physical control exists in the set for Vertical size (picture too tall) and the adjustment may only exist in a hidden on screen menu.

Jun 11, 2012 | Projection Televisions

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That symptoms are due to failure of convergence out ICs in your TV that will be replaced to get correct converge picture on front screen.

There are 2 big black IC mounted on big aluminum heat sink and number would be written on as STKxxx, these 2 ICs will be replaced.

If you want to repair TV by yourself then confirm model number of TV to provide you more info or call local tech to replace said ICs.

Dec 21, 2009 | Sony KP-46WT510 46" Rear Projection HDTV

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Thanks for using FixYa. You'll need to use the Zoom feature on your remote to make the picture big on the screen.
Please do rate the solution and revert for further assistance.

Nov 24, 2009 | Philips Projection Televisions

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No picture/ power button flashes twice constantly. 2 flash code?

Sorry, but there is no simple answer to your problem.
Bottom line, it needs to be repaired by a qualified technician.
The blinking is a code for what circuit area of the set called for the shutdown.
No matter what it is, there is nothing more you can do.

May 03, 2009 | Philips 50P8341 50" Rear Projection...

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No picture/ chirping noise

Common problem with this model. Goto for a kit with instuctions.

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I have a phillips magnovox big screen (March 2000) model # 9P6444 C103 - the picture is very dark and is best watched with the room lights off... what needs to be replaced or fixed?

The coolant fluid in the blue and green picture tubes is in need of changing.Unless you have done this before I do not recommend that you attempt this repair.A shop shoud be able to make this set look like new again for about $275

Jan 11, 2009 | Projection Televisions

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Proscan (RCA) PS52652

Also, the proscan ps52652 has the ctc-169 chassis. This set is a 52" manufactured in 93.

Mar 30, 2008 | RCA P52926 52" Rear Projection Television

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Regarding service manual for philips magnavox

You can also get a Factory Service manuals from The manuals can be downloaded instantly. They are complete with over 2000 pages in all.  
Their manuals cover all projection TV models with Chasis # PTV835, PTV836, PTV840, PTV841, PTV842,PTV843, PTV844, PTV847,PTV853

Feb 12, 2008 | Philips Magnavox 9P6034C 60" Rear...

2 Answers


When you say small do you mean shrunk up top and bottom as well as from side to side. You definitely have a deflection problem either horizontal or vertical.If the picture just shrunk top and bottom you have a vertical deflection problem. Do you have the service manual for your model? If not let me know and I will email you one. Describe the shrinking issue a little more and I should be able to give you some guidance.

Feb 06, 2008 | Philips Magnavox 9P6034C 60" Rear...

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