Samsung HG32NA470PF 32 LED-LCD TV - HDTV HG32NA470PFXZA - - Answered Questions & Fixed issues


It has T'Con board. But, it can't be replaced. It is an integral part of the LCD pane; and inside it.

Samsung... | Answered on Jul 24, 2015 | 166 views


2590,220184839

Samsung LE... | Answered on Aug 17, 2016 | 122 views


These 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://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.
If blinks continue without any pause, the main board is faulty.

Samsung LE... | Answered on Mar 11, 2015 | 293 views


you will need to replace the leaky capacitors in the power supply circuit. You can locate the faulty capacitors with a visual check. Those that are bulging need to be replaced.

Samsung LE... | Answered on Mar 04, 2015 | 691 views


Most likely the power supply capacitors. you can identify them by their bulging tops.

Samsung LE... | Answered on Jul 24, 2014 | 1,253 views


Hate to give you some bad news...But, It sounds like you have a bad screen. Samsung had several issues with the screens on this model. You may get lucky and may have a bad T-con board. The small board at the top center of the TV. If you want to give it a try? Buy a used one,so you don't loose that much money. If is the screen? Some people have had luck complaining to Samsung about it. They may provide a replacement screen,but you still have to pay a shop to install it. The T-Con board part number is...shopjimmy-lj94-02601f-top.jpg Samsung LJ94-02601F or this one depending on what screen is in yours. shopjimmy-lj94-02349c-top.jpg Samsung LJ94-02349C

Samsung LE... | Answered on May 06, 2014 | 303 views


http://www.alibaba.com/
Try this link.

Samsung LE... | Answered on Apr 01, 2014 | 65 views


These 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 stage 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, to many popular brand TVs and other devices. Viewing it in "Mosaic" will make surf easy.
http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.

Samsung LE... | Answered on Mar 28, 2014 | 34 views


hi it sounds like the lvds may just need cleaning also the connections on the tcon board hope it helps

regards
shaun

Samsung LE... | Answered on Mar 26, 2014 | 215 views


Please check the ribbons between TCON and panel. There seems some loose connection problem.

Samsung LE... | Answered on Dec 25, 2013 | 76 views


I have the exact same TV with the exact same problem. The issue is called diffusion and is not repairable. A Samsung repair tech can adjust the voltage settings but this will only work for a few weeks and cost a little more than $100. If you call Samsung they may be willing to issue you a new panel gratis (they did for me) but you will have to pay labor for the swap (about $400). If you do this the new panel will start to act up just like the old one so I would advise against it. Samsung will also claim that this is not a common problem which isn't true - especially for the 58" models which are seeing many extended warranty claims (which I didn't purchase).Best advice is to deal with it until you can't take it anymore and then buy a new TV but avoid Samsung in general and especially their plasmas. That is the route I am taking. And bashing Samsung for bilking me out of $400 6 months ago to replace a defective product with an equally defective one and then saying so sorry but you're now on your own.

Samsung LE... | Answered on Nov 22, 2013 | 181 views


Check the backlight inverter board. It is faulty. There is no repair to these boards, if the inverter transformer on it is damaged. Card base replacement only can be done. To get more details, http://electronicshelponline.blogspot.com/

Samsung LE... | Answered on Nov 14, 2013 | 56 views


really need a model number to access this, you can try with tv off and within 5 seconds press from original remote control:
mute 1 8 2 power, you should see a tech service menu, look for reset or virgin mode. Also may be listed as factory reset.

Samsung LE... | Answered on Mar 05, 2013 | 150 views


You haven't provided sufficient information here to provide a solution to your TVs problem. Provide more details please. I there a screen? Is there sound output? Do the standby light at its front panel blinks during switch it on? If do, how many times it blinks at one time switch on?

Samsung LE... | Answered on Feb 07, 2013 | 201 views


Hi there,

If the tv is still under warranty, this can be repaired at no charge.

However, if not under warranty, you will need to have the CAPACITORS on the main power supply circuit board tested (or replaced).

The capacitors responsible for the power supply can sometimes fail - open the back panel. If the capacitors on the main power supply board look too fat, or signs of burning near the solder joints, then you've found the problem.

Hope this helps.


Cheers,

Scott

Samsung LE... | Answered on Feb 02, 2013 | 471 views


i have tv samsung model samsung lcd tv model la32c400...when you open the power on. they have a raster but it is hung .up...and then we open again the power booton on pwer it is have only light display ...and also based side have small line ruster only 3cm....what cause this and problem the t-conn....has fixed already in lcd or disposable .....what is the solution on this parblem......some help.....plssss txt me 09991375154 thank u.....

Samsung LE... | Answered on Jun 13, 2012 | 542 views


Hello,

The issue you describe is consistent with a power supply board issue. This is the board where the AC goes to. This problem may have occurred as a result of irregular power supply, or excess power supply or power surge.

The TV is receiving current but cannot circulate or transfer the current to other necessary part of the TV because of the defective power supply board. You might be lucky it's just a blow fuse. Also a defective transformer can cause your TV not to power on.

All these can be checked on the power supply board.

But more often bad capacitors causes problem on the power supply board. I do not think the power board needs replacement, rather those defective capacitors is causing this issue. Open unit up and take a look at the power supply board.You will probably see one or more electrolytic filter capacitors that are bulged up in the top-not perfectly flat like the others.

The value of these capacitors will be different, most likely they will be somewhere around-820 to 2200uF/25 V( or /10V sometimes)

You can replace them with same values but I would recommend the voltage rating to be higher(like 35V for an original 25V) for reliability purposes.

What happens is,these bulged top capacitors will cause a low and unfiltered DC voltage=main board will malfunction(the relay will keep clicking until the caps are holding enough charge to bring the voltage up over a threshold point).

You can buy these capacitors at any Fry's or Radioshack store or you can order them online at vendors like "mcmelectronics.com"(look for electrolytic capacitors). After replacing these capacitor(capacitors) most likely the normal operation will be restored. Or you can by a refurbished complete power board to save you some stress.

Note: There may be also some other causes for this symptom ,like a defective T con board ,or main board,but the bulged top capacitors are the most common cause for this issue.

If you don't know about TV repairers, take the TV to the nearest repairman to fix the fault for you. Also, note that TV stores a lot of current, so wait a while before opening the TV back cover.

I hope this helps.

Regards.

Samsung LE... | Answered on Mar 07, 2012 | 1,215 views

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