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Samsung LN-S4692D 46 in. LCD HDTV - Page 9 Questions & Answers
What do i do if tv turns on has sound but no
Uh oh. Does it do that for all inputs or just in TV tuner mode? Because that might tell you if just one part is going bad ... eg an HDMI input or component input, or just the tuner?
Could try it on a computer as well ... see if it's SVGA computer input gives a picture.
Samsung web site (with Support Link) is here:
http://www.samsung.com/us/
11/23/2009 3:11:43 AM •
Samsung...
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Answered
on Nov 23, 2009
The picture on my screen has a bunch of colors
Well - three things.
1) Bring it in and pay for labor and parts 'new screen'
2) Call your home insurance person and check your pollicy for the clause of accidental damage. You just may get a check 'not for full amount' but enough to buy you another one.
3) live with the issue. Screen's not grass and it doesn't grow back or fix itself.
You know what !
#4: Sell it on E-bay or Craigs list. Many of these TV's have power supply problems and your TV's power supplies are just fine.
Just a thought!
Blessings,
A/V Media Guy
11/19/2009 10:17:21 PM •
Samsung...
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Answered
on Nov 19, 2009
The picture seems very coarse and has diamonds running across it
Hello: In standard defintion the picture is showing in 480p which is the lowest resolution for LCD televisions, The picture will only look as good as the signal its getting, If you have cable then it should look some what better even with std defintion. The Diamonds/triangles are caused from a weak digital signal or weak broadcast station. This is a normal occurance for LCD televisions as the picture is put on the screen in blocks. I would not say your television is bad, just a poor or weak signal, If you are using a digital antenna and not cable, then you might try purchasing a signal amplifier to boost the signal before going into the set.
11/19/2009 8:48:11 AM •
Samsung...
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on Nov 19, 2009
My samsung LN37B550k1fxza, Has Sound But no picture! day old!
While it is playing, sound that is, try holding a flash light right up next to the sceen, preferably in a dark room, and see if you have any picture. You really have to focus on it and watch closely. If you can see any picture, you probably have a bad inverter. The inverter lights the back lights in the panel to illuminate the picture. The flash light basically does the same thing from the front. The inverter is the board on the far right with several of the same kind of wires disapearing down the side. Thanks. Let me know what you find.
11/15/2009 11:38:40 PM •
Samsung...
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Answered
on Nov 15, 2009
No picture, but audio. been going dark on and off
Unfortunately this is an issue cause by a failure of the LCD panel. The only way to fix it is to replace the whole LCD display panel. If you are still covered under warranty, call up Samsung to have them schedule a service call to fix the TV. Otherwise I would not recommend repair of the TV because the part usually costs about $1000 and the whole TV needs to be taken apart to replace the part.
11/12/2009 4:57:21 AM •
Samsung...
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Answered
on Nov 12, 2009
Screen went black/blank can hear sound no picture,
Your inverter circuits and/or power board need servicing.....
Either three fault scenarios are happening:
1. the inverter circuits are not producing AC ripple too the CCFL lamps that illuminate the LCD glass panel.
2. the power supply board is not feeding 24vdc - 12vdc sustain voltage too the inverter circuits. Meaning, no dc high voltage output from the power board.
3. The timing control circuit (LCD Board) has shorted switching devices or on-board memory has failed....which causes data/dc loss at the input which results in the inverters canceling load power (lamps). The sync data between inverter and LCD Board are absent. This will result in a 'NO LIGHT' condition on the LCD display.
Number 3 is a rare case, its usually #1 the inverters need servicing.....
11/10/2009 3:25:12 AM •
Samsung...
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Answered
on Nov 10, 2009
Our samsung flatscrenn lcd has sound but no
If you get the vertical lines from the top all the way down to the bottom of the screen, it can be two things: the LCD panel is bad (very expensive) or the LCD panel driver board.
11/5/2009 4:17:10 AM •
Samsung...
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Answered
on Nov 05, 2009
Samsung tv is clicking to came on but it just
its possible you have a power supply problem
but would have to be broken down and diagnosed to board level replacement
you will probably want to enlist the help of a local for this set
11/1/2009 11:46:09 AM •
Samsung...
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Answered
on Nov 01, 2009
NO PICTURE ON MY LN-S4692 TV
This is a brand new TV. The first 100 hours it shuts down and a Service Tech will but a new chip set in. This is how it is calibrated by Samsung. Don't worry, the new chip set is a lot better. Let me know if you just bought this TV? If it has already been calibrated, I'll troubleshoot it for you.
10/30/2009 12:56:20 PM •
Samsung...
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Answered
on Oct 30, 2009
I AM GETTING LITTLE BLACK SPOTS WHICH ARE
sounds like the lcd panel is beginning to fail. you will need a tech to figure out if it is the panel, main board or lvds cable. Last time I saw this it was the panel.
10/29/2009 2:09:03 PM •
Samsung...
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Answered
on Oct 29, 2009
While watching TV, the picture went away - the
Hi,
I will suggest that you call Samsung 1-800-726-7864 and ask that they extend the warranty on your TV to cover the repair. I understand there is a class action suit due to many consumers having the same problem with this model TV set. At times they will pay for the complete repair and other times they will pay for the part and let the consumer be responsible for the labor. The part that normally causes this problem will cost about $300 and the labor is about the same amount.
Let me know, if needed further assistance.
Hope i helped you.
Thanks for using ' Fixya ' and have a nice day!!
10/28/2009 4:03:01 PM •
Samsung...
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Answered
on Oct 28, 2009
I have a Samsung 46
This happens on our samsung too with some dvd's.
It is not the tv's fault (in my case) but have to turn the volume button on the dvd remote up full first then adjust from the tv remote as required.
10/19/2009 11:37:28 AM •
Samsung...
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Answered
on Oct 19, 2009
Tv turns on with sound but no picture
if you have the backlight on but no image it could be the main board but if you don't have the backlight you have a problem with your LCD panel
the panel comes with the T-con board and the Inverter board
10/9/2009 6:00:16 PM •
Samsung...
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Answered
on Oct 09, 2009
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