Question about Mitsubishi WS-65807 65" Rear Projection Television

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PICTURE IS NOT ALIGNED HAVE TO TAP TV TO GET IT CORRECTED

WHEN I TURN THE TV ON THE PICTURE IS NOT ALIGNED PROPERLY. I HAVE TO TAP OR GIVE IT A LIGHT BANG SO THE PICTURE WOULD GO BACK TO NORMAL. TODAY I TURNED THE TV OFF FOR A COUPLE OF HOURS AND WHEN I WENT TO TURN IT BACK ON, IT WON'T TURN ON?

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Since you have mentioned that you first tap the tv set for it to work well, it has obviously loss connection/ cold solder... check for cold solder and reheat it, this will solve your problem...

Posted on Sep 28, 2008

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It is my professional opinion is to have a technician come out and diagnose it properly. I have repaired several of these models with an intermittent short in the picture tubes. You are correct questioning "How could they get out of alignment"...They DON'T. When the G2 or screen controls have to be adjusted it is to compensate for the picture tubes getting weak. Sony did have problems in that year with bad tubes.

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Good Day;

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Good Luck, big IRISH.

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1 Answer

PICTURE IS NOT ALIGNED HAVE TO TAP TV TO GET IT CORRECTED


Good Day;

Your TV has "poor" connections on the Convergence IC's. Please get repaired B4 you have total part failure and more costly repair.

Good Luck, big IRISH.

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1 Answer

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Good Day;

More than likely your TV has "COOLANT" (ethylene glycol) on the circuit boards. This fluid comes from the CRT's (picture tube) this fluid is used to keep the CRT's cool, such the name. This fluid from the CRT's leak when TV is on for long periods of time, the chamber expands and the seals leak.

One can remove this fluid by using "acetone" & small brush. The fluid is hard to see, use bright light, they spots can be smaller then a DIME. Also, the fluid can corrode the parts and traces on the boards. To protect the TV in future place heavy plastic or thick cardboard over affective area, make sure TV has proper air flow around TV.

If after the fluid has been removed and TV still does not work, call an Authorized Service Center to come out and repair TV after giving you an Written Estimate. The boards are not available.

Always try resetting the TV by unplugging it for one minute then plug back into A/C outlet and ALWAYS UNPLUG TV BEFORE ATTEMPTING ANY REPAIR ON THE TV.

Good Luck, big IRISH.

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1 Answer

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