Question about ViewSonic N2750w 27 in. HD-Ready LCD Television

1 Answer

Show picture for a second and then goes dark, sound OK

Posted by on

  • operez98 Mar 24, 2011

    Plase send diagram if there is no charge I used to be a TV repair man, but hsve no experience with LCD flats Television



1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.


    An expert that got 20 achievements.


    An expert that got 10 achievements.

  • ViewSonic Master
  • 75,571 Answers

Its video decoder has damaged.
there is no repair to bd done to it, as most of its components and SMD [Suface mount Type]; and should be replaced as card. As far as sound is OK, there is no fault ot its video IF or tuner section. Video decoder is combination of digital ICs and extreme care should be taken when replacing this board. You must have through knoledge in digital electronics, and must have a concept of soldering, and have a very good quality digital multimeter to proceed. If you have these, inform me by Fixya, alongwith your email address so that I can send its schematic diagram to you. Viesonic N-2750W and Viewsonic N-2060 models have same circutary and components, except the diamention in screen size. If you are confident that you can do it by yoursel, inform me. I'ss send advice along with schematic diagram.OK.

Posted on Mar 21, 2011

  • The Knight
    The Knight Mar 25, 2011

    You haven't included your Email address, so how can I send its schematic to you? Include it, and send messege to me by Fixya. Ok

  • The Knight
    The Knight Mar 25, 2011

    I don't want any charge for it. I'll send it to you absolutely free.



1 Suggested Answer

  • 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


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

While watching an HD program live or recorded when paused picture goes dark after 10 seconds then comes back on after 30 seconds. Does not happen when watching SD programs. TV is new.

sounds like its simply just your tv's auto screen saver or another program along those lines its helps prevent burn in and other issues caused by leaving your tv with still images ok :) dont fret

Jan 23, 2011 | Vizio L37 Television

1 Answer

Dynex 32" tv picture goes black

If there is still about ? 24. Volts coming from the Power Board when it goes dark, it will be the Inverter board that needs replacing. If not, it is the Power Board that needs replacing. The Voltages should be written next to the sockets & plugs on the Power Board.

Jun 02, 2010 | Dynex 32 in. LCD Flat-Panel HDTV

1 Answer

Shows picture for a second when i press button than goes dark

Issues with back light:
Please do not attempt to diagnose if no competent.
Do at your own risk.
Check for 24 Volts power to the inverter board
No Power---Check Power Supply
Power Present---
Verify status voltage 3v to 5v on inverter board harness (plug)
Replace Inverter Board

Feb 11, 2010 | Tatung V30DMTT 29.6 in. LCD Television

1 Answer

I have a JVC LT-32x38 that turns on and displays an image for a second but then goes blank and outputs sounds only.

Sometimes the picture goes out but the screen is still lit(backlight on), if totally dark like TV was turned off then check voltages in the power supply board(24v, 12v, 5v) if all ok replace the inverter.

May 27, 2009 | Televison & Video

1 Answer

Panasonic plasma goes dark

sounds faulty. contact your retailer.

Apr 11, 2008 | Panasonic TH-42PD50U 42 in. Plasma EDTV

1 Answer

Picture will not stay in after 4 seconds of power...

check the auto darkness feature

it in the manual

Dec 05, 2007 | Televison & Video

1 Answer

No video

try to resolder the flyback side,the vertical section,and the regulators.

Oct 15, 2007 | Sony KV-35S40 TV

Not finding what you are looking for?
ViewSonic N2750w 27 in. HD-Ready LCD Television Logo

Related Topics:

341 people viewed this question

Ask a Question

Usually answered in minutes!

Top ViewSonic Televison & Video Experts

Cindy Wells

Level 3 Expert

5468 Answers

The Knight
The Knight

Level 3 Expert

75571 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