Question about Sony Grand WEGA KDF-50WE655 50" Rear Projection HDTV

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SOUND AND PIC GOES OUT FOR 30 SECONDS, THEN PIC COMES BACK THEN SOUND. IS THIS THE LAMP OR THERMAL FUSE OR WHAT.

SONY WEGA 55 INCH HDTV- PIC AND SOUND GOES OUT, LIGHT BLINKS, THEN AFTER ABOUT 15-30 SEC PIC COMES BACK THEN SOUND. IS THIS THE BULB OR A THERMAL FUSE PROBLEM

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Usually when something is intermittent like that is because the electronic gets hot and the lamp would shut off to cool down. I believe that there is a fan inside that is not coming on to cool off the projection lamp so the lamp is shutting off to cool down and then the picture will come back on until the lamp gets hot again because the fan is not coming on to cool the lamp off.

Posted on Oct 08, 2012

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The lamp is going bad. If it was the thermal fuse it would not be intermittent. It is very common for some Sony sets like yours to do exactly what you describe when the lamp is going bad.

Posted on May 21, 2009

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shaun

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