Question about Philips 55PP9401 55" Rear Projection Television

1 Answer

55pp9401 convergance replaced conv. amps now set needs alignment need assistance

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  • fat guy Dec 18, 2007

    yes cycles thru with no change yes stk-392-110 only burnt resister was r 50 which i replaced with 2.7 ohm looks like it needs manual adjustment now when i push blue button on conv. board i get grid on screen but am unable to adjust anything with remote

  • fat guy Dec 18, 2007

    hitachi procedure does not work and philips has no manual available i am stuck between a rock and a hard place

  • fat guy Dec 19, 2007

    STILL NO ADJUSTMENT

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  • Master
  • 1,694 Answers

Did you activate Intellisense ? What happens ? Was there a
difference in performance after IC's replaced ? What Exact
part numbers were used ? Did you check for burnt resistors
near IC's ? If you see any bad...What are the part locations?
I await your comments..............T.

Posted on Dec 18, 2007

  • Vista Electronics Dec 18, 2007

    Your set is Hitachi with Philips name on it, so you can use

    either one for align procedure...........purchase a Phlips manual to keep with your set best.....T.

  • Vista Electronics Dec 18, 2007

    Hitachi remote might work.....CLU-5713TS1 Part # HL01643.....

    Use Hitachi procedure.................T.

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1 Answer

We no longer have the remote for model 55pp9401 and we have a convergence problem what can we do


Here's the Philips support URL for your TV:
www.p4c.philips.com/cgi-bin/dcbint/cpindex.pl?ctn=55PP9401&slg=en&scy=US

PDF download of your Owners' manual:
http://download.p4c.philips.com/files/5/55pp9401/55pp9401_dfu_aen.pdf

Here's what Philips FAQ says about your convergence procedure:
Question How do I adjust convergence (align colors)? Answer Note: For best results, the Projection TV needs to be turned on for 15 minutes or longer before adjusting the picture tubes (convergence).

Press the INTELLISENSE button on the remote (under the flap). During the convergence process DO NOT press the INTELLISENSE button again and DO NOT move the Projection TV.

So, I think you're going to need to order a replacement remote.
search "replacement remote" at http://www.philips.com

May 13, 2011 | Philips 55PP9401 55" Rear Projection...

1 Answer

No sound from 2004 Audi A4 factory stereo


You just go to the link I attached I'm sure you will get the solution of your problem

2004 Audi A4 Workshop Repair Service Manual PDF Download

Sep 06, 2017 | 2004 Audi A4

1 Answer

Already replace both conv. ic's twice, (was told that i might have bad chips if you pull them out and set stays on). replaced all resistors including the 18v conv + & - ones because one of them was...


Check convergence board, Donzaca please type english por favor usar ingles con clientes E.U.U
Chec kyour configence Ic and replace if needed.


Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620

Aug 28, 2009 | Panasonic PT-53WX53 53" Rear Projection...

1 Answer

Intellisense button


If the model number on the set is 55PP9401/55 you have an interesting set----this model says Philips but was made by Hitachi---they made them for Philips for one year while Philips was gearing up to produce their own sets---very good set and is better than the Philips sets that came after it.
It uses (if it is this model) two STK-392-110 CONVERGENCE IC's----both need to be replaced and the set adjusted---no need for an original remote---with the set engaged in the convergence adjustment mode( there is a micro switch on the front of the main circuit board) A HITACHI REMOTE CAN THEN BE USED TO ADJUST THE CONVERGENCE. Hope this was helpful.

Aug 11, 2009 | Philips 55PP9401 55" Rear Projection...

1 Answer

Picture on tv has blue and red going through the top and can people look like they had 2 heads on tv toshiba 42pw23p


try to align it by going into the convergence setting in your on screen menu, some proj tv have a multipoint conv alignment, this might do it for you, if it doe not then therre might be a problem with the red and blue convergence amps and on this model the digital conv module(dcm) can also be at fault.

Aug 05, 2009 | Televison & Video

1 Answer

Convergence on bottom half of screen only


Hi, this is convergence board failure. this is the reason for the failed alignment procedure and you will need to replace this failed board in order to restore full functions within the convergence options. i will Post a link to the actual part that you will need to purchase. this is a replacement board board and it can be delivered to your door via UPS.

CLICK FOR YOUR REPLACEMENT BOARD(CONV)

May 20, 2009 | Pioneer SD-533HD5 53" Rear Projection HDTV

1 Answer

Lost remote / convergance problem


u can not set the convergence without the remote control just look on the web they are between 30 and 60.00 dollars

Oct 07, 2008 | Philips 55PP9401 55" Rear Projection...

1 Answer

Daynamic convergen


You will need to put unit in service test mode to adjust conv.. Also you will need a convergence (cross-hatch, dot and line)pattern generator for proper alignment

Jul 29, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Conv problems with no pic has sound


Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

This is a very common failure on these projection sets and a fairly simple DIY fix. All projeciton sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.

Common Symptoms include....
  • 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 shuts off after powering on. Power light will blink. TV may also make a chirping noise.
Here are some photos of convergence problems.

42d3683.jpg

7859b01.jpg

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Here is a quick test....

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

Try to adjust the red and then the blue convergence.

You should be able to move RED and BLUE in all directions - up, down, left, and right. And you should be able to get the grid straight.

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

Note: If you TV has as flash focus or magic focus button only try pressing the button. If it fails to fix the convergence your need to fix it. See below for a fix

69189a5.pngCONVERGENCE SOLUTION

You will need to replace the convergence chips and possibly some convergence resistors and pico fuses.
This is a a fairly easy DIY job if you are handy and can follow directions. You can get complete repair kits from TvRepairKits.com or click here. They have put together DIY repair kits that include the OEM parts and step by step photo instructions for each repair. If you are not handy or can't follow directions we would suggest calling a shop.

Apr 30, 2008 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

55pp9401 convergence problem


try aligning them using the yoke control rings.
sometimes the alignment is so far out that you have to adjust the magnet rings instead.

Feb 25, 2008 | Philips 55PP9401 55" Rear Projection...

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