20 Most Recent Philips 51PP9100D 51 in. Television Questions & Answers

Contact any service technician to make it right. http://electronicshelponline.blogspot.com/

If it looks like attached photos it needs both of the convergence IC chips replaced. They should be stk=392=120 OR a few models used the -110 chip.below is what the parts look like

Unlikely as these units rarely have parts available.

The CRT coolant needs to be replaced. You can get the Phillips CRT coolant repair kit from www.tvrepairworld.com the kit has the coolant for all 3 CRTs and the CD with instructions.

Most common cause of this is Bad Coolant Fuild in Tubes ,philips is well know for having to change the Coolant Fuild in Tubes mostly the Green and Blue Tubes.Hers how you will know when TV is on Look down inside each Tube if picture is not clear ,then coolant fuild is bad.

From what you have said it seems that you need to replace the Convergence ICs, they are Big Black ICs and will have Part number on them ,example STK392-110
Mats Electronics has Parts $9.95 each IC. 1-800-628-1118
PTS rebuilts boards 1-800-844-7871

You will need a original remote to make the changes to the multipoint and single crosshatches. Do a google search for remote controls to find the Philips remote.

Its under the settins menu.


Projection TV sets have two very common problems. One is convergence ( 3D/Warped video) the other is CRT fluid ( Dull Video). Below are more details for both items. Also, complete repair kits with instructions and repair support are avail from site such as www.TvRepairKits.com

Common Problem #1) Convergence has gone out

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 projection 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 pics of convergence problems.





SOLUTION #1

For more more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Common 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.


TV set after fluid change



SOLUTION

You can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

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From a user standpoint you would follow these steps to bring up your Convergence menu:

1) Press your MENU button.

2) Press the Right Cursor Button to enter the Picture menu.

3) Press the Down Cursor Button until you highlight the MANUAL CONVERGENCE choice on the menu.

4) You will then see the following choices on the right hand side of the menu: Convergence Red, Convergence Blue, Multipoint Red, Multi Blue, Save Multipoint.

5) Once you choose either the Red or Blue choices you will get a crosshair in the middle of your screen. You will then use either your Up, Down, Left, or Right Cursor buttons to get the two images to line up correctly. If you still have multi images on your screen in either Red or Blue you would then have to adjust the Multipoint choice for that color.

Projection TV, most likely is the bulb needs changed or your light engine has failed. If y9ur able to do this kind of work it can be done but if not please call for service. The bulb is really easy.

replace both convergence amps and also look for blown fuses in that area and resistors burnt

What are you using to output the HDMI? A DVD player, game console ...?

Did you ever find a solution to this problem? I have the same model TV and I cannot get anything to display from a DVI video source. Anything "pure" HDMI like a DVD player, XBOX 360, or media streamer, work fine. I now have a PC connected to the TV. The PC has an HDMI port and works fine on 2 LCD TVs I have at home but not this one. I'm starting to think it's a wierd HDCP thing.

It is an easy problem to repair and it should not be too much in cost, So call up your local Tv repair guy and have him do a diagnostic.
He will tell you whats wrong and how to fix it and what cost

You can rent the original remotes from www.tvrepairkits.com

Try encompassparts.com . Use the customer login and put in the model #.

SSB board part number 313926721501

It may be the fluid in the CRT or convergence chips are bad.

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.

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.


Solution


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.