20 Most Recent Samsung PN51D7000 3D Plasma TV - Page 5 Questions & Answers


Probably incorrect firmware version. Re instal the old one.

Samsung... | Answered on Jun 15, 2020


Do flashlight test to see if y0ou can see an image - if so replace the inverter board that powers backlights. If no image then go for the main board.

Samsung... | Answered on Jun 15, 2020


go into set up see if picture setting on blue screen also check input or source

Samsung... | Answered on Jun 04, 2020


if voltage to screen bad screen if no voltage power board also check input or source

Samsung... | Answered on Jun 03, 2020


Fault with its main board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts.
https://electronicshelponline.blogspot.com/
https://elektrotricks.blogspot.com/
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary. Before doing anything, try a Hard Reset to this set, and then check. To do a hard reset, just unplug the set from AC mains wall socket, and reconnect it after some time, say after an hour or so. If you do it overnight is better.
If it do not help, contact the authorized service center. It will be the best.

Samsung... | Answered on Jun 03, 2020


Some tv sets from the old days used to have a sound only option - these were almost exclusively dedicated to local cable networks such as Rediffusion.

To the best of my knowledge, today no such sets offer that facility as even the audio only digital channels want their audience to see the logo and be able to access the programme schedules and other information.

If you want to kill the picture temporarily while you listen to music you will need to access the menu and turn the brightness to minimum.

Samsung... | Answered on Jun 02, 2020


The backlight and LED strips are 2 different thing, your post is confusing.

Samsung... | Answered on May 30, 2020


Probably main board failure!

Samsung... | Answered on May 29, 2020


Replace with new part!

Samsung... | Answered on May 28, 2020


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Samsung... | Answered on May 28, 2020


Sounds like Fault with its main board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Samsung... | Answered on May 28, 2020

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