Top 20 Samsung LE32R72BX 32 in. HD-Ready LCD TV - Page 6 Questions & Answers

Hi Ralph, you have a bad tcon board or a bad panel, this model had a lot of both panel and tcon issue, finding a board may be difficult and expensive.

This set is what's called edge lit, it has 2 led strips on the bottom of the panel, then a defusing screen spreads the light, you have some shorted LED diodes making the darker spots, new lamps should fix the TV as long as the diffuser screen is ok.

Generally all Led TVs would have a T-Con board.

It would appear that your Samsung LN-T4665F television is experiencing a problem with discoloration. You can try a few things to get the problem fixed:

• Check the connections of the cable: Check to see that the cables that connect the TV to other devices, like a Blu-ray player or cable box, are properly connected and not damaged.
• Examine the power supply: Check to see that the TV is plugged in correctly and that the outlet is working properly. Check to see that the switch that controls the outlet is turned on.
• Examine the settings: Check to see that the TV is not set to Sports or Game mode, which may cause the screen to appear dimmer.
• Reset your TV: Wait a few minutes before reconnecting the TV to the power source. This can sometimes solve problems for a short time.
• Examine the T-Con Board: The T-Con Board might be to blame if the problem persists. Discoloration issues can arise from this board, which is in charge of controlling the signal that travels between the television and the main board.

What are you asking?

A power board will never cause a sound delay issue, if it's doing it on all channels its most likely an input issue, such as your cable box, fire stick ect

Look for bad capacitors, that's generally what makes the pixel issues like this

You can't use the Galaxy A32 as a remote control for any IR controlled device directly. The A32 does not have an IR blaster. All of the digital to analog tuner converter boxes that I know of only had IR remote controls. You can find IR blasters on Amazon that have a wi-fi hub that can be paired with a cell phone to control TVs and other A/V hardware. I've seen mixed reviews on these devices. I wish that I had better news for you. Cindy Wells

Chances are you have a stuck button on the button cluster, what I'd do is remove the connector going to it and use the remote control, with a stuck button the remote won't function properly.

When you say getting 51 volts to power fuse, I assume you're using the red lead from the multi meter at the fuse next to the power plug, but where are you putting the negative lead from the multimeter? If you're using frame ground this won't give a correct reading, in fact you will get around 50 VAC, you need to use the anode side of the bridge rectifier to get a reading or the neutral side of the power line. Does the fuse test good? if it's good measure across the B+ capacitors but be VERY careful getting that measurement as it will be close to 400 VDC if PMW is active, voltages like that can be dangerous. If you had a power surge there is a good chance the hot side of the power board was hurt, easy fix may be replacing the board, another issue this model set has is corrupt data in the EEPROM located on the main board, this can make the set appear totally dead

Check these sites..... https://www.google.com/search?q=PD46B2N_BDY&newwindow=1&sxsrf=APwXEdcQNMsRPqBMpxAyeVGb4zDzxWHHBA%3A1682521003834&source=hp&ei=qztJZJrtL4i-0PEPiaaxuAw&iflsig=AOEireoAAAAAZElJu4kUpLtQtWDgRkjLyUWwLK6ugL0s&ved=0ahUKEwja7oeW58f-AhUIHzQIHQlTDMcQ4dUDCAo&uact=5&oq=PD46B2N_BDY&gs_lcp=Cgdnd3Mtd2l6EAMyBQgAEKIEMgUIABCiBDIFCAAQogRQAFgAYLEQaABwAHgAgAGyAYgBsgGSAQMwLjGYAQCgAQKgAQE&sclient=gws-wiz Best to you.

How to fix upside down TV screen Samsung TV

https://en.tab-tv.com > All Oct 10, 2022 - The first way to fix an upside-down 180-degree picture. It could be that the wrong display type is set in the settings. This is pretty easy to ...

To program your remote to your Samsung HD 3500, follow these steps:

1. Turn on your Samsung HD 3500 and your TV.
2. Press and hold the "TV" button on your remote until all the mode buttons light up.
3. Enter the three-digit code for your TV using the number buttons on your remote. You can find the codes in the user manual for your remote or online.
4. Press the "#" button on your remote. The mode button you selected should blink twice to confirm the code was entered correctly.
5. Test the remote by pressing the "TV" button and seeing if the TV turns off. If it does not, repeat steps 3-4 with a different code until you find one that works.

If you cannot find a code that works for your TV, you can try the automatic code search method:

1. Turn on your Samsung HD 3500 and your TV.
2. Press and hold the "TV" button on your remote until all the mode buttons light up.
3. Press and release the "Power" button on your remote.
4. Press the "Up" button on your remote repeatedly until the TV turns off. This may take several presses.
5. Press the "#" button on your remote to save the code.

Your remote should now be programmed to your Samsung HD 3500.

You have internal screen damage from dropping it, you can either watch it this way or buy a new set

Based on the symptoms you described, it sounds like the problem is likely with the LED backlight strips on your Samsung TV model DF400BGLV1H. When you disconnect the LED connector, the standby voltage comes back, and the T-CON board blue LED lights go on and the boot sound. Also, the fact that the power supply board measures 225 volts on pin 1 and 2 of the D+ on the connector when disconnected and toggles off when connected to the LED, suggest a short on the LED side. It is possible that one or more of the LED backlight strips may have failed, causing a short and preventing the TV from powering on properly. In this case, replacing the LED backlight strips would be the most likely solution to the problem. Keep in mind that it is always a good idea to double-check all connections and components for proper function and continuity, before replacing any parts. It's recommended to seek the help of a professional technician or contact Samsung customer service for further assistance, especially if you are not familiar with TVs. Also, make sure you get the right replacement parts and follow the instructions.

Hi Bill, the power board in your TV has been extremely reliable and had few failures, it's very simple to test the board, you will see a marking on the board saying 8v standby 13 on, with the set off you should see 8 volts, power it on and you should see 13. See what you see for voltage there and get back to me, if you don't see 13 with the set on it doesn't mean the power board as the main could be the issue, but lets get the 1st test done before digging deeper into it.

Unfortunately, most TVs only support closed captions on the RF (OTA or analog cable without a set-top box) input. For other sources, the captions are enabled at the source device or app. The Samsung Series 8 UA65TU8000KXXS does support some subtitled files from the USB drive. However, the support is limited to select subtitle and video formats. What is the format for these videos? See page 134 of the E-manual for details; the menu section on the subtitles is shown starting on page 222. The manual for this model is available on the product page: https://www.samsung.com/sg/tvs/uhd-4k-tv/tu8000-65-inch-crystal-uhd-smart-tv-ua65tu8000kxxs/ . The current link to the manual is https://downloadcenter.samsung.com/content/UM/202208/20220802172628638/NIKDVBADT-3.2.0_EM_NIKE_ASIA_ENG_220110.0.pdf . I hope this helps. Cindy Wells (VLC can support a number of caption file types. See https://www.rev.com/blog/resources/how-to-add-captions-and-subtitles-to-vlc-media-player-videos-and-movies . There is also a plugin that lets the program find subtitle files automatically. One or both of these is probably why the video captions work on VLC for Android.)

The best plan these days is to buy a 'Board Kit', as it includes all the boards. This is usually the outcome. https://www.fixya.com/support/r29790007-repairing_own_television ..