Samsung Car Audio & Video - Answered Questions & Fixed Issues

Hi, please double check that your product was created for the country that you're using it in. If not, please attain an adapter that ensures the voltage and current are what your country's power socket require. The proper current and voltage of your boombox can be found in the manual- usually in the front. Thank you.

There are a lot of posts about this and a lot of things to try: http://www.cnet.com/forums/discussions/samsung-smart-tv-turning-off-609897/

Check here for a list of manufacturer codes for your specific remote: Comcast Cable Remote Support Check here for a video of how to get into programming mode: Program Your Comcast Remote Comcast's remote page seems to be broken right now, but may work in the future: Comcast Remote Codes Program Your Comcast Remote Control Please post back if these don't help!

Does this TV use CCFL illumination or LEDs?

Rina - Are you sure about that product ID? I found nothing with CDX prefix - perhaps you should try this - http://www.samsung.com/us/business/support/owners/product/SCX-3405FW/XAA This is as close as I could find and I've been servicing laser printers of many manufacturers since 1998. Your question does not explain the problem you are having; please try to include that in your next question - I have to know what you are working with before I can give you an answer.

We do not have code lists here at Fixya. I suggest you use the code search feature of the remote to get the set working.

The tcon board or the LCD panel is faulty. You have to replace the TCON board to confim the fault. If you wish to get some details; check the site linked here. Pull up older posts. http://electro-medical.blogspot.com/

There is no modification for T'Con boards. If it was a power board, you can do it. You should replace it with the original number. https://electronicshelponline.blogspot.com/

If you can not see any failed capacitors ( bulging or ruptured case of capacitor ) then you need to replace the entire board.

http://www.cnet.com/forums/discussions/samsung-smart-tv-turning-off-609897/

Can be the back light led or the TCON board. If you wish to get some details; check the site linked here. Pull up older posts. http://electro-medical.blogspot.com/

Set-up (Programming) procedure is too much to type in here, and is not practical and it will differ brand-to-brand remote controls. If you wish to get more; check the sites linked here. It has set-up code list & set-up procedure to many popular brand remote controls. One among it has general set-up codes to check with TVs and other devices are given, in the order of the 'device's brand name list' in alphabetical order. Pull up older posts. Search the sites by type in the brand name to your device in its search box at the top right part of the display window. It will help you to find the document easily. http://remotesearch.blogspot.com/ http://electro-medical.blogspot.com/ http://electronicshelponline.blogspot.com/ http://electrohelponline.blogspot.com/ Programming Notes • If your device does not respond to the remote after trying all codes listed or your brand is not listed in the code list, use the Auto Code Search method to program your remote. • Sometimes the first code that "works" with your device may operate only a few functions of your device. There may be another code in the code list that performs more functions. Try other codes from the code list for more functionality. This is a trial and error procedure; and quiet time consuming. You might have to check different codes said for your device. Search the site by type in the "brand name" to your device; in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Fault at its main digital 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. Surf the site with patience. Pull up older posts. http://electro-medical.blogspot.com/ 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.

Could be your household insurance would cover the damage. Unless the lightning strike was very local to you, on your side of the local substation, the responsibility for the cost of repair or replacement could be the power company's. Surges from lightning strikes aren't supposed to get past the electrical substation. Old-fashioned valve tvs and radios sometimes survived huge surges on the powerline and even minor lightning strikes to the antenna but solid state semi-conductors and micro chips aren't very tolerant to overloads of any sort. These days a tv is not longer a tv in the conventional sense but like cars and radios should be considered as just another computer that is full of CMOS chips which are extremely sensitive to overloads and static discharges. Even the screen of your tv is made up of semi-conductors. I would be very surprised if the set isn't a write-off.

Are you trying to get over the air channels? IF you are does your TV have the digital tuner on analog? TV went digital and if you have an analog tuner will need either e new TV or converter box.

without more information, I can only give you some simple checks. First check your fuses located near the input of your power cord. check for a blown fuse. second, the power switch itself may be damaged, you will more than likely need an appliance technician to check that. third, the monitor may have just quit working all together. it would be best if you are not comfortable with checking these things yourself, to take to a repair person.

you have an earth loop try supplying all devices from the same supply perhaps a bad earth or ring main in your home supply

Are you saying the TV is turning itself off?

As you can see HDMI and VGA are different. So check it and request?

I'm guessing you meant to say 'power off''. Otherwise it sounds like you have reasonably guessed there may be an electronic malfunction -- but with this, as with any device with a 'chip', I'd suggest first literally 'pulling the plug,' or if it's surge protected powering that down. Give it 30 seconds or so, then power back up. Best of luck!