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I have a mitsubishi 52 inch t.v. all the sudden it has just a 8X8 inch picture in the top left corner

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It sounds like a PIP malfunction. If its an older Mits it may be prone to fluid leak. This is where the cooling fluid from the CRT leaks onto the circuit boards inside and causes problems. Sometimes it will leak onto the signal board, near the PIP module and cause simmilar problems. Unplug and remove the back. Don't touch the fluid its highly toxic. Use a bright light to look for it. A service center may be able to repair if minor.

Posted on Dec 06, 2008

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