Troubles with phillips projection tv. It is showing about a 6 Inch blurring color at the bottom of the screen and blurred color streaks throughout the screen, what could be the problem?
I have a phillips projection tv and it has a blurred wide spot on the bottom of the screen with several slight color blurs throughout the rest of the screen. Do you have any ideas why this is doing this.
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Re: troubles with phillips projection tv. It is showing...
You need the DPTV305 - Dptv345 Convergence repair kit available at the following link. Its listed under the convergence repair kits category, comes with all parts and step by step instructions with pictures so you can do the repair yourself.
Here is the link. http://servicemanuals.vstore.ca/
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Sony rear-projection TVs provide a large-screened entertainment solution for your home or office. Unfortunately, color problems and yellow and blue spots and saturation can occur on the face of the Sony rear-projection TV. These problems can be the effect of damaged cables, electronic interference from other devices or dirty lenses on the inside of the rear of the television set. You can troubleshoot for these problems and make satisfactory repairs without the help of a repairman. No experience with Sony rear-projection TVs is necessary.Step 1
Check the audio/video cable that connects the Sony rear-projection TV to the cable or satellite receiver. This black cable has a number of multi-colored plugs on each of its ends. Ensure that this cable is not visibly damaged in any way, and that each of the plugs is in good shape and is not bent. A damaged audio/video cable will negatively affect the quality of your rear-projection TV's display and may lead to yellow and blue saturation problems and various other display irregularities.
Ensure that there are no other high-powered electronics in the close vicinity of your Sony TV. Speakers, computers and other similar electronic devices use a large amount of power and in turn may give off a lot of electronic interference. This interference can cause problems for your rear-projection TV's screen, such as color blurring and similar color issues. Move any such potential devices to an area that isn't as close to your Sony TV. The color blurring and yellow and blue saturation problems should then decrease over time.
Unplug the TV if problems persist. Ensure that the Sony is completely disconnected from all power sources. This is for your safety.
Place a towel on the floor of the area where you are going to operate on the TV. Carefully turn the TV facedown on the towel, so that the rear of the TV is facing upward.
Remove all the screws from the back cover of the television set using a Phillips screwdriver. Remove the back cover piece by working around the edges with your fingers and gently prying the piece off.
There will be three upright lenses in the back of the television. Cleaning these lenses can alleviate picture quality problems and color blurring. Use a soft cloth and soap and water to clean the lenses of the television. Avoid using any other cleaning solutions, as soap and water is the only universally recommended cleaner from rear-projection manufacturers like Sony.
Ensure that the lenses are dried. Replace the back cover of the rear-projection TV and reinsert all screws using the Phillips screwdriver.
This is a failure of the light engine in your television. I have replaced many due to this and other color lines that have appeared on these models. The light engine for a 60V500 is UX22203DR and runs around $350.00 but needs to be replaced by a technician as it requires a tear down of the set to replace it. So looking at cost of parts and labor you are probably best to replace the TV. At tigerdirect.com they are selling a 60 inch Mitsubishi 1080p DLP for $799.00 http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=6277535&CatId=1830
Hi, This problem is of "CONVERGENCE". You have to replace the convergence IC's which is better to buy a new one TV, Just contact any expert and replace the convergence IC's and your TV work fine again you need not to buy a new TV. Thanks for using fixya.
Your convergence ICs are bad and maybe the two resistors right next to them. This is an easy and inexpensive repair if you can solder. A repair shop will run about 400.00 The parts are readily available for about 10.00 each you will need two ICsSTKXXX-XXX
Look inside your set for a large aluminum heat sink that's where hey are located they will have an STK number like above stamped on them. Those are the part numbers. Let me know what type of TV and model number you have and I can help you locate the proper parts.