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Samsung LN46A650 46 in. LCD HDTV - Page 2 Questions & Answers
How do I get the sound back on my tv
Check whether the audio is muted by accidental press at remote control button. Enter its sound menu, and check it. If muted, as you know there will be no audio output. If not muted, check the speaker/s. If found OK; check and replace the damaged component/s at its audio output section circuit board. If needy, replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. Surf the site with patience.
http://electronicshelponline.blogspot.com/
http://electro-medical.blogspot.com/
So what do you suggest
Cracking and or a crackling sound is indicative of a short , i suggest that you take it to a service center before it does more damage and possibly blows out completely .
Samsung 46" TV goes on and off many times before getting picture
Sounds like a circuit board problem , it goes on and off several times before staying on . It stays on after it warms up and makes a full contact . i would suggest calling samsung support . or take it to a reputable service agent . You did not say if it is still under warranty .
How do I attach the stand
the directions should be in the box it came in , if not you can go to you tube and find any info you need !
How do I get external speakers to come on?
You can select the option at its sound menu. Get it, and select 'External speakers' which in turn switch off the internal speaker, and bypass the signal to the external speaker. But; the you can't bypass the audio output, but the audio signal output from the back of the TV to any external amplifier or so. If you've any doubt, contact any technician.
Gopakumar Gopalan Google
Tv picture distorted
Depending on how long it has been used. Many a times the problem is caused with DJs or simply dry joints what I normally do is open the panel in a clean environment then switch it on make sure the picture is on then with the back of a screw driver tap gently on the ddc card if you see pictures coming back to normal and off again you have your culprit go ahead and solder carefully the dry joints on the ddc card ddc stands for data display channel
I replaced the T-con board in my LN46A650 LCD TV
What is the issue with the TV? A defective T-Con board symptoms are half screen image and strange colors. Often lines in the screen are not the T-Con, but a bad LCD panel. A good supplier of Samsung parts is
Tri-State Module. You can ask their technicians for advice as well. Good luck.
Samsung Ln52a650A1fxza lcd has a red tint when I
Check the LVDS cable !!! It is the cable that supplies the video signal from the main board to the LCD controller. If wiggling the cable clears up the problem or invokes the problem, you need a new LVDS cable!
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