Question about NEC MultiSync LT80 Multimedia Projector

1 Answer

Capcitor test and replace

Hi I have the same issue as http://www.fixya.com/support/t31536-nec_lt80_issue_any_advice and I have narrowed the buzzing sound to an area with what I believe are several capacitors. How do I test for a bad one and replace it? Any recommended Capacitors-r-us?

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Expert
  • 563 Answers

Hi there

That buzzing noise is a faulty part that would need replacement.

The thing is you will never be able to test which is the faulty capasitor , so rather just replace the part.

Posted on Apr 15, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Lamp hour reset NEC MT1060


The NEC MT1060 lamp hours is stored in an EEPROM chip built into the lamp. As soon as you put in a new lamp (MT60LP or MT60LPS), the hours will be reset. If you remove and put back in an old lamp, the unit will see the hours on that lamp. Thus if the lamp has reached 2100 hours, the projector will remain in standby. See page 53 of the manual for the replacement and reset information.

Most of the manuals for the NEC projectors are available here: http://www.nec-display.com/dl/en/pj_manual/lineup.html . The direct link to the manual for the MT1060 is http://www.nec-display.com/dl/en/pj_manual/mt1065.html .

I hope this helps.

Cindy Wells

May 24, 2016 | NEC MT1060 Multimedia Projector

1 Answer

How do I reset my nec projector model vt700 lamp time without remote


How to Reset a NEC Projector Lamp Timer ... - RelampIt

www.relampit.com/Projector-Lamp-Timer/NEC-Projector-Lamp.php
How to Reset a NEC Projector Lamp Timer. Make sure the projector is in standby mode; Press the Off or Help button on the remote control for a minimum of 10 ...

NEC reset lamp without remote Questions & Answers - Fixya

www.fixya.com/tags/reset_lamp_without_remote/browse/nec
My bulb warning had just recently appeared a few weeks prior, so I thought the bulbmust ... ...reset the Lamp timer o an NEC MT1050 projector. ... ...reset lamp usagetime without the remote on NEC VT490 HelloPress the MENU button on the ...

reset lamp hours nec projector without remote Questions ...

www.fixya.com > Forum > Tags
Find solutions to your reset lamp hours nec projector without remote question. ... My nec vt48 projector gets hot and turns off. It ... Question about VT700 Projector.

Replacing The Lamp - Nec VT700 User Manual [Page 58]

www.manualslib.com > ... > Projector > VT700 > User manual

Jan 29, 2016 | NEC Multimedia Projectors

1 Answer

I'm looking for the NEC NP3150 service manual. not the user manual. unit won't turn on due to overheat error code. isolated it to temperature sensor fail... not to true overheat issue... need to buy a...


I have the temperature sensor, I will send it to you ,if you need
the unit price is USD70 ,and the freight is about USD30
Have a good day!
We supply original projector parts: lamp, bulb, Lcd panel, Lens, DMD chip, color wheel,
motherboard, powersupply ... with high quality and competitive price.
Jerry Lampdeng Limited
Mobile: 0086-13178867858
Wechat ID: 008613178867858
Whatapp ID: 008613178867858
Skype: lampdeng@hotmail.com
http://www.lampdeng.com

Feb 24, 2014 | NEC NP3150 Projector

3 Answers

I have WT610 and I tried reset and holding 3D to access Cornerston/keystone for 3 seconds. What am I doing wrong shows up in menu as light gray choices in options.


Hi,

I am sorry, i didn't get the question completely. Which options are you trying to access?

Are you trying to clear the cornerstone screen?

If not, read page 107.

http://www.projectorcentral.com/pdf/projector_manual_2818.pdf

You need to have acrobat reader to view the file.

Let me know,if needed further assistance.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!

Oct 04, 2010 | NEC WT610 DLP Projector

1 Answer

Picked up a nec MT1030+ on a gov auction with no remote. Lamp hours have exceeded the 2100 and projector is shut down. With out remote how do I get it back on? I guess I should be specific here. I have...


First make sure that you have install the bulb correctly. There are number of issues that can cause this problem.

1.Check for dirty air filter and clean if need. Make sure the air filter cover is on all the way. Make sure the cover to the lamp is on all the way, and that the screws are tight.

2. First turn off and unplug the projector. Then remove and reinstall the lamp, with cover firmly fixed. Make sure are cover are properly fastened. You should get the projector to turn on by pushing the power button on the unit. Wait for an hour if you keep having this problem, then plug the unit back in.

3. Then reset the lamp timer. Sorry I don't how to reset the timer. I home manufactured an LED lamp for mine, so I don't have to worry about replacing lamps anymore.

You might want to ask someone here on the fixya forums how to do a hard reset of the timer and unit.

You might find projector central.com helpful, where the owers manual for the MT 1030 is available in PDF version.

http://www.projectorcentral.com/NEC-MultiSync_MT1030+.htm

May 13, 2010 | NEC MultiSync MT1030 Multimedia Projector

1 Answer

NEC MultiSync VT540 not turning on - Temperature error


Hi
if the status light is blinking red in 4 sec interval it means that there is something wrong with cooling system. you shold check if there is a thermostat failure or if there are any switches that are not turned on. i suggest you to open the device (using screwdriver) and check if there are any switches broken or damaged.

i had pretty much the same problem (one second interval). i took off the cover and there was a broken switch and i just short-circuit it and now it works

Sorry for my english

Feb 18, 2009 | NEC MultiSync VT540 Multimedia Projector

1 Answer

Replacing lamp on nec projector


http://www.necdisplay.com/Products/Storefront/

Go to the link, the NEC has an online store, or you can use their link to find an authorized reseller.

Usually there is just some sort of door on the bottom or side held in place with a screw or two. Refer to your owners manual, or download it from NEC in pdf format.

Jan 19, 2009 | NEC VT47 Multimedia Projector

1 Answer

Clean filter on NEC


Hi I was looking for the same information and come across your question. I have just found this but have not had a chance to look at it yet, however if I don't reply now I might not get a chance later:
http://www.aboutprojectors.com/pdf/nec-vt47-manual.pdf
I hope it helps you (and me!)
P

Sep 25, 2008 | NEC VT47 Multimedia Projector

Not finding what you are looking for?
NEC MultiSync LT80 Multimedia Projector Logo

Related Topics:

202 people viewed this question

Ask a Question

Usually answered in minutes!

Top NEC Multimedia Projectors Experts

Electro Med Services...
Electro Med Services...

Level 3 Expert

5653 Answers

The Knight
The Knight

Level 3 Expert

68352 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Are you a NEC Multimedia Projector Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...