20 Most Recent Samsung LN-T1953H 19 in. LCD HDTV Questions & Answers


Please try going to this site:-
Go to view/download, click on that and then download the manual.

Please let us know if that was helpful enough.
Good Luck & Thanks,

Samsung... | Answered on Dec 04, 2018

How old is the tv set also do you have it plugged up to a power cord? Can you tell me how many times does the light blink thank you.

Samsung... | Answered on Aug 19, 2014

There should be some loose connection or dry solder in the power supply board. Resolder all such points. Capacitors can not cause this problem unless at least one of their legs is loose. Also tighten all the connctors and cables.Good luck.

Samsung... | Answered on Jan 14, 2014

your CCFL LCD backlight is weak. check also inverter.

Samsung... | Answered on Jul 25, 2013

One of two general answers----look to see if screws all around the back of the set--if so set must be safely laid face down(no pressure on screens) and base removed first then the screws. Also some sets in addition have tabs around the back cover that snap the back on---use a thin metal putty knife and probe to snap them loose----left to right etc.

Samsung... | Answered on Oct 30, 2012

Download the service manual to this set by internet. It will have all details.

Samsung... | Answered on Sep 11, 2012

The tv turn on u get a solid power LED light indication all the times,no flashes or delaying the power LED light to come on?Any times?Yes?Than ur tv main logic Tuner signal board have intermittent short and slow dying somewhere.Impossible to tell exactly what have happening to the board.That the board where the tv incomming broadcasting signal cable wire plug into it.U have basic mechanicals take things aparts and putting it back together wright ok?Tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish tv main logic Tuner signal board for the replacement.

Samsung... | Answered on Aug 26, 2011


You can solve this type of problem by opening the television, but caution must be taking to ensure proper troubleshooting, because the panel contains high voltages.
Problem is in either power supply or the Y-Sustain board.

The Y-Sustain is a relatively large board out of which go connections to the side of the display; it's therefore closer to either the left or the right side of the display, has at least one rather large heat sink on it and fat power cables connecting it to the main power supply.

Often there are fuses on that board - one or more. Check those.

if they are blown you can try to replace them, but expect them to blow again - usually the whole board needs to be replaced.

often that needs to be done in a service center as there are some adjustments to be made after replacement.

Hope this will help in solving the problem....

Samsung... | Answered on May 09, 2011

The Power supply board of the Television is dead.Tries Websites Shopjimmy.com,Ebay.com to buy a reburbish power supply board for the replacement.

Hope this will help out

Samsung... | Answered on May 06, 2011

Go into your sound settings in your menu and tell it to audio output to headphones. The reason it does that is because headphones are not set as a default so they only work when plugged in after its on and recognized.

Hope this helps. Please take a moment to rate :]

Samsung... | Answered on May 05, 2011

Hi, this could be a problem with the power supply in the tv, it is common to samsungs and repair kits are available quite cheaply if you have good soldering skills.

Usually this is caused by capacitors that have dried up and split, you can normally tell as the capacitors are bulging on the pcb, you can get them in a kit as I said eBay sometimes do them or you can buy them indivually from a good electronics components supplier, make sure you get the correct values for each!! marked on the side of the capacitors in xx/v V, xxx/x uF and 105oC.

The picture below shows the type of theing that happens, the brown ones are bulging/split on the top whereas the black one is fine.


High Voltages can exist in these sets, never attempt anything while plugged in and
if in doubt do not attempt it yourself and seek the advice of a qualified TV Technician.

Samsung... | Answered on Feb 09, 2011

No. However, it is usually in two locations on the TV. The first is on the rear label. The second is on a sticker located just around the right side and lower down on the set.

Samsung... | Answered on Dec 22, 2010

1. Can you view a DVD correctly? Good video and sound?
2. If so, you can get an "external tuner" like the Digital convertor boxes that the government subsidized and hook that up to your cable....
It will work (if you answered YES to #1)

3. Cost to fix TV is around $120... (tuner board)
(Don't open TV ... high voltages in there...)
4. Cost to use an external tuner around $20
5. Cost to use only for viewing DVD's ... FREE

Hope this helps.

Samsung... | Answered on Dec 03, 2010

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