After one hour or so it clears up but goes back to off color on and off.
SOURCE: Mitsubishi WS65905 Projection TV
convergance ics and sometimes resistors go bad. call a repairman...
SOURCE: WD-52525 too much green and picture is not clear...what can i do to fix it
. Suspect the FMT PCB part # 930B924002. Supect the DM PCB part # 934C116002 if green tint
SOURCE: Distorted picture and multi-color words
You need to resolder the convergence chips. This is a very common issue with this line of TVs.
Hometheaterspot.com's Mitsubishi forum has detailed posts on how to fix this. Just serach for "55809 convergence" and you should find the info you need.
SOURCE: Mitsubishi WD52525 DLP Projection TV
Mitsubishi TV troubleshooting
Here's something that might also be useful. After you turn on the set, and get the regular red blinky lights, hold down the Device and Menu buttons together for about 5 seconds.
The Power light will start to flash in a two digit sequence.
For example, 3 flashes, then 7 flashes = 37.
Here are the error codes, and the corresponding problem:
12 = No error detected, check power supply.
32 = Lamp Cover is open.
33 = Air filter cover is open.
34 = Lamp abnormality
36 = Light Engine (DMD or Lamp Fan stopped)
37 = Exhaust or Lamp Ballast Fan stopped
38 = Lamp Temperature High
39 = DMD Temperature High
41 = Short is detected
44 = DVI cable between FMT and Engine disconnected
SOURCE: big screen showing double and red ghost color
Go into your service menu and try to adjust the convergence, if it does not adjust, the IC's ( chips) are bad in that circuit. Call a local factory authorized dealer to service your tv. The cost should run around $450.00. Good luck.
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