Question about Philips 55PW9363 55" Rear Projection HDTV-Ready Television
This is a failure of the convergence ICs. This can be as simple as poor solder connections on the pins of the ICs or defective ICs. If you can solder, you can fix this yourself. Update this if you wish to attempt a repair and I'll provide additional details and instructions.
Posted on May 15, 2009
Your TV most likely has one or more possible problems.
Problem #1: Convergence Chip Failure ( common problem )
Here are some of the most common symptoms and example photos of a convergence problem
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 red convergence will not adjust up or down. - 2c07611.pngad and should be replaced. This is a common problem.
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.
TV set after fluid change
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.
Posted on May 19, 2009
Will have to be manually adjusted at this time there will not be any automatic with this solution if you do not know how to do it manually please seek a local repair man thanks
Posted on May 15, 2009
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Posted on Jan 02, 2017
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