Question about ViewSonic N3250W Television

1 Answer

My television (viewsonic n3250w) started turning itself on and off from time to time and then much more frequently. Now the tv will not turn on at all. The light on the front of the tv comes on like normal when it turns itself on. Any suggestions?

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 11,361 Answers

You may ahve either the main logic board problem or the power supply module problem, look at the power supply first since it is easy to do without much tools needed, look at the DC filter caps fopr leaking/bulging tops (notes: cap can look OK but may have high ESR whcih you will need caps meter taht can measure ESR).
http://s807.photobucket.com/albums/yy352/budm/Viewsonic%20N3250W/

If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com

Please post back what you find.

Posted on Jul 22, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Will not display picture. powert switch turns on. no picture displayed. no sound.


I had a ViewSonic TV and the problem is prbably the power supply it's there problem

Good luck!

Jan 05, 2011 | ViewSonic N3250W Television

1 Answer

I have a viewsonic n3250w that won't turn on. where do I start?


Unplug the TV from the wall outlet. Press and hold the power button for about 10 seconds. Wait five minutes and then re-apply power.

Nov 26, 2010 | ViewSonic N3250W Television

1 Answer

Viewsonic N3250w. Power supply went out and I replaced the bad capacitors. TV worked for a week then now when I turn it on, the screen just turns on and off


Check to see if the 24vdc disappear when the screen black out, it is always there then you have problem in the backlight inverter board. Did you replace the caps in the 24vdc supply also? I replace the whole set.
http://s807.photobucket.com/albums/yy352/budm/Viewsonic%20N3250W/

Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for yo

Sep 05, 2010 | ViewSonic N3250W Television

2 Answers

N3250W is turning on and off every 5-10 seconds. I have cycled power with no change.


HI MY NAME IS SALVATORE YOU PROBLEM IS IN THE INVERTER TARGET ONE TRNSFORMER IS BAD CHECK IMPEDANCE U HAVE 8 TRANSFORMERS ONE OF THOSE IS BAD,I NEED OF U...I BROKE A CONECTOR IS OF MOTHER BOARD TO TARGET OF VIDEO PROCESOR I LOSS HOW CAN I CONECT IF U CAN SEND ME A PHOTO...TANKS I APRECIATE my mail dar-75@hotmail.com sorry im spanish

Feb 13, 2010 | ViewSonic N3250W Television

1 Answer

ViewSonic N3250w


The defective power supply module will cause the following symptoms:
No Display and no Sound, Then Power indicate light changes from Green to Red.
Turns OFF by itself.
Needs to be unplug to make it work.
Works for a few minutes then turns OFF.
I repair these power supplies, if you need further assistance jah2mil@hotmail.com

Aug 22, 2009 | ViewSonic N3250W Television

1 Answer

ViewSonic N3250W will not turn on


Do you get a red standby light at all? If not, I'd look first for the standby transformer as being defective. There may also be a fuse right by the AC power cord. Look around inside and update this with your results. Post whether or not there is a standby. We'll need to go step by step on this one.

Dan

Jul 03, 2008 | ViewSonic N3250W Television

1 Answer

ViewSonic N3250W Locked


Yeah, my 19 year old daughter did the same thing. I found a solution on the 2750W thread
http://www.fixya.com/support/t115143-tv_just_flashes_different_colors

Solution - just press Menu, Enter and Power buttons at once.

Jan 28, 2008 | ViewSonic N3250W Television

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

273 people viewed this question

Ask a Question

Usually answered in minutes!

Top ViewSonic Televison & Video Experts

Cindy Wells

Level 3 Expert

5528 Answers

The Knight
The Knight

Level 3 Expert

75774 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Are you a ViewSonic Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...