Question about Samsung 50 in. Plasma TV

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My samsung ps50c91hx plsma tv has no picture but audio is fine, when turned on does not even a flicker happens

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6ya6ya
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Posted on Jan 02, 2017

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mikeslab
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SOURCE: lcd tv pictures flickers on/off but power light stays on

you'll probably find the power supply of the lcd is broken. try getting a new powersupply and try to work it then

Posted on May 09, 2009

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  • 36 Answers

SOURCE: Samsung 32" LCD tv, No picture with audio

i will first resolder all ic`s and connections,especiall on the crt board,clean around the flyback at the abl circuits,check for open or changed valued resisters in abl circuit and the video b+ on the crt board (usually 165-200 volts) check also the screen voltage (G2) volts,should be around 250 - 400 volts.

Posted on Sep 18, 2009

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I have a 50" Samsung tv. The tv turns on and the screen comes on, then within 1 minute the screen goes black. I can still hear sound.


Samsung HL-R5087W TV screen goes blank -tv/sound on - Forums ...

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Jan 28, 2016 | Samsung 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

Samsung le40f71bx picture flickers on and off with hd source


I've had similar for a long time, now the picture only lasts a few minutes or seconds. Have to turn the TV off, wait 5 minutes, turn it back on. That's with Sky HD. Used to be the same with SCART but I don't use that any more, and I get it with the Wii on Component. However HD DVD and Blu Ray players are no problem!

See my post here - http://www.avforums.com/forums/lcd-led-lcd-tvs/1622157-samsung-f71-flashing-pattern-fault.html

Way out of warranty but really just need some repair expert to tell me what needs fixing. Taking the cover off there are very few components and look easy to replace, and seen some on ebay. A fix from Samsung would be vastly in excess of the value of the TV.

Apr 21, 2012 | Video Game Consoles & Games

1 Answer

Unit intermittently makes the TV flicker the sound and picture.


I would be checking and trying new leads from the antenna part of your telly to where they go into the wall , we had a problem with a new tv that used to turn itself off and on we got the tv replaced with another new one and it still did it . it turned out to be a faulty cable from the pay tv box on top of the telly as they emit FM waves just like the radio and it was sending signals to the remote on the tv to turn it off

May 17, 2009 | Samsung HT-WX70 Theater System

1 Answer

Samsung DLP TV bad picture


Some Samsungs have a problem if the set is turned on bfore the input put device due to a firmware issue. Try turning on the device (game, DVD, etc) BEFORE turning on the TV.
Let me know if this helped.

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www.mcveyelctronics.com

May 02, 2009 | Samsung HCM5525W 55" Rear Projection...

1 Answer

I have a HDMI cable hooked between my Direct tv DVR receiver and my Samsung flat screen HD plasma tv. When I turn to Direct tv channels 100 or 200 the screen begins to flicker. My tv is 1080i. This is what...


If the TV just Flickers for a few Seconds then the Picture is Good and Stable, That is just the HDMI re-syncing often due to different signals from 480i to 1080i being broadcasted. If it continues to Flicker then check the options for Video set-up in your DTV menu. Make sure all available resolutions are checked to display or select AUTO if possible. TIP: NEVER Unplug or Plug in HDMI cables with the Power ON. This can Short out the HDMI Input leading to a Repair. Turn off All Units then plug in your cables, When ALL are in then hit the Powers.

Apr 28, 2009 | Denon AVR588 Receiver

2 Answers

Samsung LCD TV, no picture only sound


is the picture clear when on? if yes, does the screen go black after a few seconds. if yes, sounds like you need a back light inverter!

Sep 13, 2008 | Westinghouse LTV-30W2 Television

1 Answer

Picture and Sound disappear after a few minutes


Practice visual acuity technique! Look for bad solder connects==none found?? suspect flyback xformer.

Sep 26, 2007 | RCA F36674ET 36" TV

1 Answer

Snapping noise and flickering pic when set is first turned on


The hi voltage cable a red wire with gray cup that its attached to the picture tube needs to be sealed , that can solve the problem. 40.00 dls depending on the tech . dangerous to do without the knowledge ,picture tube need to be discharge before, try to seal to avoid accidental hi voltage discharge . if you need more help let me know

Jun 14, 2007 | RCA F27669 TV

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