Question about Televison & Video
It is the fault to its video output card. This card can be located at the back of the picture tube, directly plugged on on to it. Check it for any loose solder terminals. Re-solder all the suspected solder terminals by applying a little more solder. This must solve the problem. The fault is called on color predominant screen. If you wish to get more details, check this site linked below. Pull up older posts there. Check the site with patience, as it has over 2380 posts now. All are related to electronic equipment repair help. If you search the site in Timeslide option, which can be selected from the drop down list at the top left of the display window, it will be easy to locate the related post. You can also do a search by type in the brand name to your device into its search box at the top right of display window.http://electronicshelponline.blogspot.com/
Posted on Oct 14, 2013
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
SOURCE: Red,Blue,Green Image
YOu have convergence issues. Ok first question. IN your setup menu do you have the convergence option/ if you DO not then it can be a specail fusable link. fl231 if you do. next question do the picture bow in at the middle. if you do then it possibly a convergence power supply issue. next if you go into setup convergence does the crosshairs adjust up or down left to right on both blue and red. I if so then theres is a chance that it can be a convergence adjusment or a amplifer problem AS always THIS SET CAN GENERATE LEATHAL 380 VOLTS EVEN WITH SET UPLUGED SO BE CAREFULL.
Posted on Jun 21, 2008
SOURCE: distorted picture on RCA LCD TV
it can be replaced with a t0220 stile case dioded 220k ohm go to nte look up and do a search on the rca part # 259638 search the web for the part.
Posted on Aug 03, 2008
Your TV most likely has one of two 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 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.
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 Feb 28, 2009
It sounds like you TV is overheating and the video is suffering and the lamp is overheating as well. Also, if your TV is over 2-3 years old, the mirrors (behind and below the big front screen) desperately need to be cleaned. Clean all filters and fans as well. (Look on side and behind the unit). Is the TV in a "hot" environment and/or dirty environment? DLP TV's are NOT sealed units. They need to be cleaned every few years to work well to have a good, clear, bright picture.
Posted on Aug 01, 2009
Install the Sony type 1 convergence repair kit available from www.tvrepairworld.com the kit includes the components and the cd with instructions.
Posted on Jul 01, 2010
Tips for a great answer:
Mar 28, 2012 | Toshiba 36A10 36" TV
Jun 26, 2011 | Toshiba 36A43 36" TV
Jul 20, 2009 | Toshiba 32AV502U 31.5 in. LCD HDTV
Jan 11, 2009 | Miller TELEVIDEO 995 TERMINAL W/ GREEN...
Jan 23, 2008 | Toshiba 55H70 55" Rear Projection...
Nov 11, 2007 | Toshiba 50H72 50" Rear Projection...
Jan 13, 2007 | Toshiba 32AF41 32" TV
28 people viewed this question
Usually answered in minutes!