Hi I have a rca hd52w59. the top half of the screen has the red, blue, and green. the middle of the screen is bowed/rainbowed, and the bottom half of the screen has a visable picture. I STILL have the convergence menu if i sellect it, it will start the and immediatly bring it back to the convergence menu. I already resoldered the flyback.
any ideas with this one
Projection sets have two very common problems.
The first common problem is convergence
These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. This is called convergence.
When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired. Convergence problems are very common on all Projection TV sets including Sony, Samsung,JVC,Philip Magnavox,Panasonic,Akai,Pioneer, Hitachi,Mitsubishi,Zenith and others.
You can get more information and a DIY convergenece repair kit with instructions from the link below.
Here are some of the most common problems with these sets...
*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped or bowed
*No Audio/Video - TV Shuts down - May also make a constant chirping sound
Problem #2 - Another common problem is dull or washed out video.
Your set may have one or more of the following symptoms....
*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture
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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udate: I just removed the board with the flyback checked all fuses (all tested good) visuly check solder conections could not find anything obvoious. I have also tried tapping the tv set in severl places to see if a possible bacd connection was present, with no change of the screen.
I replaced the deflection board with a new one and the tv has been working great it has been about 3.5 months now. i bought the board online for about 145.00 brand new. Hope this helps someone.
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