Question about Sharp XV-Z21000 DLP Projector

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Hello i have a sharp projector model xv-z21000 my

Hello i have a sharp projector model xv-z21000 my old lamp had expired and i tried several times to get it to switch on according to my instruction book if you try to start the machine up more than 4 times it shuts down and the red standby light blinks red i purchased a new sharp bulb , installed it and the the machine will not switch on i have tried resetting the lamp timer but it refuses to start can anyone help as sharp uk are useless cheers louis

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Mainboard is not work ,it need to be repaired
Have a good day!
We supply original projector parts: lamp, bulb, Lcd, Lens, DMD,

motherboard, powersupply ... with high quality and competitive price.
Jerry China
Tel: +86 131788 67858

Posted on Nov 04, 2013


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Posted on Jan 02, 2017

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SOURCE: Lamp timer on Sharp XV-Z2000 will not reset

I unplug my cord, waited for 5 minutes, then reconnect cord holding the power button at same time, released, then proceded with input, left arrow, enter, right arrow and depress power button again holding for 15 seconds, then released. projector warmed up showing the  "0000H" on the bottom left of screen...that's how mine worked today.

Posted on Jan 10, 2009

  • 2237 Answers

SOURCE: SHARP XV-Z91E Projector Replaced lamp but

hold down menu, enter, and down arrow, then press power. this is the only way to reset the lamp timer. if it won't turn on and there are no leds lit, you may have to reset the bimetal breaker. to do so, remove the 6 bottom screws and the top 2 screws on the back panel, and remove the top case. on the front side of the lamp housing, you will see a red button. press it. if it clicks, it is reset. if it doesn't, it wasn't tripped, and you have a power supply issue.

Posted on Jan 12, 2010

  • 5370 Answers

SOURCE: I replaced the bulb on

Check the Lamp unit cover.The lamp unit cover is open.If the power indicator and lamp indicator both blinks red even when the lamp unit cover are securely installed,then remove the lamp out and refit it and again close the lamp door properly.If the lamp door is not getting close then red light will blink.And projector will turn off after few seconds or minutes.------ But if lamp unit door is properly closed and both lights are getting red and the unit shuts off.Then this indication is of faulty circuit board in the projector.The board is not letting the projector lamp to turn on and thats why the red lights comes on and projector shuts off.-------- that internal circuit board of the projector is short.You will have to check the tiny components on this board.In most of the cases,the faulty components can be easily located,because this components gets leaked or will look bit bulged up or will have burn mark on them. Once the faulty component is located,you can get the component from local electrical parts store or from online site like But in some cases the whole board needs to be replaced. ---------- This will help.Thanks.Helpmech.

Posted on Feb 04, 2011

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