Question about Samsung SPN4235 42 in. Plasma HDTV

1 Answer

SPN 4235: Picture goes off

For the past year or so for no reason the picture goes black but sound is there, not noise, you can turn the volume up or down, and all other functions work fine. I learned early on that a gentle tap to the upper right corner of the back cover brings the picture back. there is no telling when it will happen again. it could be 4 time in a day and nothing in two weeks. is there a loose connection or cracked board. why tapping helps? is it due to get worse?

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,847 Answers

It is a loose connection, need to open the unit and the tap on the board and cables connected to check the loose connection. be careful to use a rubber gloves.

Posted on Jul 15, 2008

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

Samsung tv picture went black


Check its back-light inverter board and its supply input.

May 23, 2013 | Samsung SPN-4235 Widescreen Plasma TV 42"...

1 Answer

My Samsung SPN-4235 had the picture go out several months ago. When the power button is pushed, it just flashed on and off. It wouldn't power on for 6-7 weeks, came back on for a few days, then started to...


The flashing led is on the logic board and it indicates communication from the main bd to the logic bd via the lvds cable --your problem would best be analyzed by verifying the va - vs - ve - vset -and vsc voltages - then if all are good it could possibly be the y-main or the x main bds

Feb 06, 2010 | Samsung SPN4235 42 in. Plasma HDTV

1 Answer

My high def component 1 and 2 just blink on and


DOES THE HDMI INPUT WORK, IF SO USE IT, OR REPLACE THE MAIN BOARD

Dec 30, 2009 | Samsung SPN4235 42 in. Plasma HDTV

1 Answer

When i turn on my samsung spn 4235 plasma tv the sound is great but i get no picture what could this be?


It could be the mainboard is damaged, but in order to be more specific I need a little bit more details on symptoms.

Jul 07, 2009 | Samsung SPN4235 42 in. Plasma HDTV

1 Answer

Screen is green with no picture.


The only simple fix fix for that may be an "ac boot", otherwise known as "unplugging for 1 minute, the plugging it back in.
Sometimes the internal microprocessor gets scrambled and this *might* help. If not, there is an internal fault which needs attention from qualified personnel.

www.mcveyelectronics.com

May 02, 2009 | Samsung SPN4235 42 in. Plasma HDTV

1 Answer

Loud cracking noise sounds like fireworks and wont get a picture


It seems you have loose or cold solder joint connection problem,causing a cracking sound.The solution is to reworks or resolder the solder joint connection in power supply section, audio section and inverter section...

Hope this may help you;

Regards,
VOTIT

Sep 25, 2008 | LG RZ-37LZ30 37 in. LCD Television

1 Answer

SPN 4235: Picture goes off


COULD BE A LOOSE CABLE CONNECTION, NEED TO TAKE OFF THE BACK OF THE UNIT TO BE ABLE TO SEE IT, IF YOU ARE NOT QUALIFIED THEN BETTER HAVE SOME EXPERIENCE ON HAND TO ASSIST

Jul 15, 2008 | Samsung SPN4235 42 in. Plasma HDTV

Not finding what you are looking for?
Samsung SPN4235 42 in. Plasma HDTV Logo

74 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Televison & Video Experts

The Knight
The Knight

Level 3 Expert

69654 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

cce772000

Level 1 Expert

7 Answers

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

Answer questions

Manuals & User Guides

Loading...