Question about Philips Magnavox 51MP392H Rear Projection Television
There's no contrast or hue setting for my tv. The picture color is out of focus
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 directiTV Contrast Problem for Philips Magnavox 7P4830 W1 - 2c07611.pngnvergence chips are bad 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.
TV Contrast Problem for Philips Magnavox 7P4830 W1 - 578ba6c.jpgef="http://www.fixya.com/support/t1631691-red_aura_in_middle_55_phillips#" >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
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Apr 22, 2017 | Televison & Video
Apr 04, 2017 | Televison & Video
Apr 18, 2014 | Televison & Video
Jun 06, 2013 | Digimate DGL20 Television
Nov 14, 2009 | Philips Magnavox 9P6034C 60" Rear...
Nov 10, 2009 | Philips 19PR19 19" TV
Aug 30, 2009 | Philips Magnavox 51MP392H Rear Projection...
Feb 14, 2009 | Philips 42PFL3603D 42 in. LCD TV
Jan 27, 2009 | Philips Magnavox 50ML8105D 50" HDTV DLP TV
Aug 21, 2007 | JVC AV-27D104 27" TV
498 people viewed this question
Usually answered in minutes!