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Sharp XG-3790E projector switches off soon after it is switched on

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If you replaced the lamp recently, you'll need to reset the lamp timer. if it's a dlp projector, could be the colorwheel. listen for a high-pitched whir when the lamp strikes. if you don't hear it, replace the colorwheel. if you do, check the fans to make sure they work. if all else is fine, replace the ballast/power supply.

Posted on Nov 17, 2009

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Replaced bulb in Sharp XG-E1200U, the red power light comes on, when I turn the switch on nothing happens.

When the XG-E1200U shows the standby light but does not power on, it usually means several of the 100uf 16 Volt surface mount capacitors have dried up on the main board. Recommend replacing all of these for continued reliability.

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Sharp xg-e850u projector owners manual

I've searched all over...heh, I've got TONS of Sharp service manuals but *not* yours...I did find, however, the xg-e650 manuals on Sharp units, a lot of times, are very similar in architecture, functions, parts, etc. For example, practically any Sharp remote will work on your projector...BTW, the lamp you need is a BQC-XGE850U/1 and sells for $292-389 dollars.;lst

Sep 08, 2009 | Sharp XG-E3500 Multimedia Projector

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Need to reset lamp counters on a sharp XG-V10WU

1 turn projector switch off
2 remove lid and remove lamps
3 replace lid with out lamps
4 turn main switch to the on position
5 press the on switch on top
6 press enter
7 flip main switch to the off positon
8 replace lamps and lid
your done!!!!

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1 Answer

Sharp xg-ph50x projector overheating


is the projector enclosed in a cabinet, hanging on the ceiling or on top of a table? needs more ventilation for it not to overheat. you can reseat the lamp, re-clean the filter. Hope this helps.

If issue persist, look for a backup projector so it won't spoil the show. Thanks for using Fixya

May 10, 2009 | Sharp XG-PH50X Multimedia Projector

1 Answer

Sharp xg-v10wu with good lamps and i get two red

check to see if the filter cover is open and/or the lens cover is open. there are switches in both openings, so see if the switches work (they are usually blue).

Apr 22, 2009 | Sharp XR10XL DLP Projector

1 Answer

Missing remote control and projector keylock is on

I think you need remote for above said process.
Get original Sharp remote for XG-P10XU from Sharp Accessories.

Nov 10, 2008 | Sharp Notevision XG-P10XU Multimedia...

1 Answer

My sharp xg-nv2u will not turn on. i have the power cable plugged in and everything is on....


1.Open the lamp cover and reinstall. the projector and check the Power Supply

3.check fuse/ thermal cut off switch.


Jul 13, 2008 | Sharp (BQC-XGNV2U//1) Projector Lamp for...

2 Answers

Changing settings

Hi cajun51man

If you go into the User Menu of the Projector look for a subfolder that reads either Flip Image or Mirror.

Scroll down to it and scroll left or right - this will switch between the image features.

May 26, 2008 | Sharp Notevision XG-C50X Multimedia...

1 Answer

Having problems with my sharp notevision XG-C40XE

Your lamp is not lighting up most likely. Try removing the lamp assembly and clean the contacts. If that does not work then you will probably need to replace the lamp. Also try resetting the timers. Refer to you owner's manual for info on how.

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