Question about Sharp Notevision PG-M20XU Multimedia Projector

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Lamp goes off and on.

While watching a movie the lamp shuts off and then after a few moments it warms up and comes on again. We have had the projector for a number of years so I thought the lamp needed replacement. I did replace it with a brand new one but the on/offf problem persists.

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This sounds more like a heat thing to me rather than a lamp problem. Is there any indication (blinking light?) when the unit shuts down? I would expect to see a temp light blinking or on.

Try cleaning the fan area and verify that the air filter is clean as well.

Update this with what you find.

Thanks,
Dan

Posted on May 03, 2010

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Posted on Jan 02, 2017

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1 Answer

Dell 1209S Projector, tries to turn on, and the fan comes on for 30 seconds and then goes off again. It tries this several times and then the light bulb icon comes off and it doesn't do antything else


Lamp is burned out or makes a popping sound.
When the lamp reaches its end of life, it may burn out and may make a loud popping sound.
If this occurs, the projector does not turn back on. To replace the lamp, see on page 38.
LAMP light is solid amber If the LAMP light is solid amber, replace the lamp.
LAMP light is blinking amber If the LAMP light and the Power light are blinking amber, the lamp driver has failed and the projector will automatically shut down.
If the LAMP light is blinking amber and Power light is solid blue, the color wheel has
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Unplug the power cord after 3minutes then turn the display on again. If this problem
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TEMP light is solid amber The projector has overheated. The display automatically shuts down. Turn the display on again after the projector cools down. If the problem persists, contact Dell™.
TEMP light is blinking amber A projector fan has failed and the projector will automatically shut down. If the problem persists, contact Dell™.

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Hey i was watching a movie when i believe the projector overheated.. i opened it and know it has all the lights on but wont work?


Possible that the lamp /lamp holder has burned. if the lamp is not lit then it is possible that the power supply has tripped due to a thermal shut down. Allow the unit to cool down , remove the power and then try again.
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Hi,
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Hi,
Please count red light flash again.

5 times flash shows Lamp Error.
6 times flash shows No "DD 6V " output (G1 board) Its bit technical term.

Need fuhrer help, please Post it here.
Thank you.

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1 Answer

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Good luck.

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