I would venture a guess that it is the main board. You should be able to find one cheap on ebay, then go to you tube for a "how to replace" video. Not hard to replace.
Good luck...
Sounds like a power board issue. Unfortunately this is a common problem in flat screen TVs. Typicality this happens after the tv is three years old or older. Some will last several years. The repair is almost cost prohibitive. The replacement board if you sent it out to a repair shop would cost approximately $190.00 and altleast two hours labor $180.00 for the repair. Most repair shops also charge for a diagnostic fee. That fee most likely would be around $50.00.
240 volts is the same anywhere
the specs will be on the decal on the back of the unit
ghosting is an antenna problem
one thing to be aware of
buy it overseas and the warranty will be no good here
Because you have the extended warranty, I'd say take advantage of it and call a technician out to assess the problem on-site - they can then advise you on the best possible course of action to take from there if required.
A third opinion by a service tech is valuable in matters such as this.
(it could be any one of a number of things which cause this kind of issue in flat panel sets; the service verdict at the end of the assessment determines the most logical outcome based on how serious the problem is)
Either way, you get to make the final decision; if you do choose to consult a tech, make doubly sure they are an authorized Samsung service agent and that they are willing to undertake the job under extended warranty.
I would not advise trying to fix this one yourself, especially if an extended warranty is current and valid on it.
Some fault with its flat cable connection. It might be damaged. Replace it with a new one. Contact any service technician. It will be the best. If you wish to get some details; visit the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.
First, inspect the electrolytic capacitors on the power supply board. The top of a burned-out capacitor is often domed instead of flat. You may measure proper voltage with no load, but the bad capacitor will not support a load. (Note: the voltages are usually printed on the board next to the output connector.) The page linked below includes a nice illustration of both good and bad capacitors. Also, check the LED driver board for the same problem. If you don't see anything like that, add a comment to the post to that effect, and we'll look at other possibilities.
CapacitorLCDPARTS net
If you wish to get some details; visit the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.
Search the site by type in the "BRAND NAME" of your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts
Back - light problem. Check and replace damaged component/s at its back-light inverter board, or 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. It will be best to replace the inverter board as card basis. http://electronicshelponline.blogspot.com/ To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.
The UN32EH4003F needs a streaming device to connect to Wi-FI. This can be a set top box (Amazon Fire, Roku) or one of the streaming sticks. You can't use a USB wireless adapter to connect the TV to a network. The specifications and manual for the TV are available from Samsung support: http://www.samsung.com/us/support/owners/product/UN32EH4003FXZA . The current link to the manual is http://downloadcenter.samsung.com/content/UM/201406/20140627170213074/[UE4003-ZC]BN68-04466A-02ENG-1016.pdf .
I hope this helps.
Cindy Wells
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. Pull up older posts. 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.
The TCON board or the LCD panel is faulty. Can confirm by replacing the TCON board.
If you wish to get some details; check the site linked here. http://electro-medical.blogspot.com/
After the main board replacement, a software update is necessary. Do it. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Firmware (Software) update procedure of many popular brand TVs and other devices are given in detail.
Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
http://electro-medical.blogspot.com/http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
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.
If you don't know what you're doing, don't open it up to fix it! There are HAZARDOUS voltages on the power supply board EVEN WITH THE TV UNPLUGGED!!! The capacitors can hold a charge for several weeks! Clicking noise can be coming from bad capacitors on the power supply board. It's usually easier to just replace the power supply board.
