Question about Mitsubishi WS-55805 55" Rear Projection Television
Projection TV sets are known to have two common problems. The first problem that is common to these sets is convergence failure. When this happens the TV will usually look 3D, Wavy/Distorted, etc. It may also shutdown and blink an error code.
The second common problem with Projection TV sets is dull video, halos around objects, white looking video, or red overpowers the screen. This is commonly caused by the fluid in the lens being clouded overs. To get fixed either call in a local TV repair company or goto sites such as Tv Repair Kits to get a repair kit with instructions. Here is there link.
They have put together complete kits for most models that include the parts, step by step photo instructions, repair assistance, etc.
Posted on Jun 14, 2010
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Posted on Jan 02, 2017
SOURCE: rca model d52w23 picture bowed,
It is possible that the CRT is shorting to the convergence Yoke, pretty likely actually considering the new one lasted 15 minutes.
To fix this you must use RTV or silicone and put it all around the suction cups that are on the CRT, this is usually where the voltage develops a leak and can short out various components.
Silicone or RTV those up, then replace the fuse and see if it fires up.
If it fires up and the picture is bowed again (convergence) then you will have to replace the board again :(
The other possibility (very unlikely) is that the CRT centering is so farr off that the convergence chips have to do extra hard work to align it, this usually only happens after a CRT replacement or Yoke replacement.
Let me know, if needed further assistance.
Hope i helped you.
Thanks for using ' Fixya ' and have a nice day!!
Posted on Nov 02, 2009
SOURCE: pictures looks 3 d
The tv have a problems known as a convergence problems,it dead.The tv convergence board require it 2 STK convergence ICS and some or all it resistors to be replaced to solved the convergence problems.The shop will cost u $300-350 for parts and labors.
Posted on Jul 04, 2010
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ok,your porblem is very simple,reheat or resolder the main board your tv.
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