Question about Sanyo DP26746 26 in. LCD Television

1 Answer

It turns on and displays a great picture for about a half a second, then goes black. The audio works fine.

Posted by on

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

It may have lost the 24vdc power supply or the backlight inverter board has gone out, you need to do in-depth troubleshooting.
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

Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums

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

Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.

Posted on Sep 07, 2010

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,
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Plasma tv brief picture then black screen


If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/

Apr 19, 2016 | Televison & Video

1 Answer

Samsung TV LN40B500P3f - No Picture ; just audio Hello, Our Samsung LN40B500P3f TV audio display is black; audio works fine. If I turn TV off and then back on the picture does display for a few secon


The set will need to be properly diagnosed to narrow down the problem. You could be looking at a bad inverter, bad CCFL lamp, fault in power supply or main board.

Sep 06, 2012 | Samsung Televison & Video

1 Answer

Macbook and 24" display flicker when plugged in


MiniDisplay will probabely not support the Cinema's screen resolution...

Sep 05, 2012 | Apple LED Cinema Display 24 inch LCD...

1 Answer

My monitor keeps going to a black screen a coulpe of seconds after being turned on


Video (picture) must be constantly entering a monitor for a monitor to continue to display a picture after it self tests (goes on for a second or, two) Your monitor is fine; check it using another known good computer.

May 20, 2009 | Vision Computers & Internet

1 Answer

Westinghouse LCM22W2 shows a display then turns off after half a second


I have the same problem and have traced it down to a potential power supply issue.  I bought mine at Best Buy in '06 and was told today that they will test the power supply for free.  It may range from $50.00 to $100.00 depending on where you can get it.  This does not include labor for those not qualified to work with electronics.  Hope this helps you.

Aug 13, 2008 | Westinghouse LCM-22w2 Television

1 Answer

Top half of screen goes blank.


Replace Y drive and Y sustain boards or check for loose cable connections on the LEFT side of the panel when viewed from the back - delicate job.

May 27, 2008 | Samsung HP-R4252 42 in. Plasma HDTV

1 Answer

Monitor sleeps after one second


Try connecting the wires properly. try changing the VGA cable. i had the same problem my screen goes black some times and pink i changed the VGA cable it was absolutely fine!!!
What is VGA cable
VGA Cables Adapters Converters and Devices C2G

visit a computer mechanic for further trobleshooting

Mar 17, 2017 | AcerView F51 15 in. Flat Panel LCD Monitor

Not finding what you are looking for?
Sanyo DP26746 26 in. LCD Television Logo

339 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sanyo Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74136 Answers

 Grubhead
Grubhead

Level 3 Expert

5056 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1667 Answers

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

Answer questions

Manuals & User Guides

Loading...