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Samsung TXN2726 27" TV Questions & Answers
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Reset the set to its factory setting. Unplug it from AC mains and replug it after 10 minutes or so. Make an auto tunte to it.
My screen rolls whenever i
You need to set XBox resolution to 480i. That is the only resolution it supports, if it can supp rt that. The Component connection is intended for a DVD player and not necessarily game consoles as it only support 500 lines per second.
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How do I auto tune
You should try going to samsung-usa.com and look for a tab labeled support or downloads. From there, after answering a couple of questions, you should be able to find the users manual that you can download for free.
My Samsung TV seems to
mine has done exactly the same and Samsung will not accept responsibility. Anyone know how to fix this??
Samsung TXN2726 TV Does not turn on
This denotes a power supply problem. The trouble could be in the low voltage or the high voltage supply. You will need a schematic and at least a multimeter to even beging to troubleshoot this problem. If you do not have a background in electronics. I would suggest taking the set to a TV repair shop.
Poor sound
Well the problem is with the coupling capacitor in speaker circuit. Usually it will be a 220Mfd series in between the Audio IC and speaker
York Coil Problem - TXN2726 27 TV
The part you want is called a "yoke", and not a "York". This is the electromagnetic coil that fits on to the neck of the CRT, and makes the magnetic field from the scan amplfiers to scan the the beam.
I don't know if you realize that when changing the yoke, the purity and convergence alignment will have to be done on the set. This is a job task that requires skill and a lot of practice. Not many service techs are very good at this type of setup. There are specific calibration patterns used for this type of setup. When changing the yoke, it is very common that the ring magnet assembly (convergenc and purity magnets) that is behind the yoke must also be changed. Some yokes come with this assembly together, depending on the model of yoke.
Some manufactures do not sell the yoke separately from the CRT. When the CRT is replaced, it comes with the yoke and magnetic assembly.
An interesting question would be is, how did you determine that the yoke is actualy bad??? It is extremely rare that this type of part fails.
Parts for CRT type sets are getting very scarce. Because the market for spare parts for CRT sets is decreasing very quickly, the clone part manufactures are also not making the generic type dedicated parts.
A way to have parts for your TV set would be to search for a used set that can be used for spare parts. You will have to hope that the same parts you need are also not defective in the used set.
In my opinion, if the yoke is actualy bad, I would be shopping for a new set rather than go through all this trouble. The LCD TV sets are excellent. There is no way that your CRT set will ever be able to perform like the new LCD sets.
Jerry G.
Vchip
If you can get into the menu, and know the proper password, then you can change the parental control setting. If not then the memory chip may have to be replaced.
Stargazer
Color gone
you must have placed speakers around your tv. your tv tube has gotten magnetized.you will need a degaussing coil to remove those color stains if you do not have a coil call a tech to remove it for you.good luck.
Samsung un55nu6950fxza TV
These LEDs are very susceptible to static electricity damage. What happens when they get zapped is a tiny threading fault starts in the LED crystal. The aluminum contact metal starts migrating into the crack, makes it wider and longer, and eventually goes all the way through the LED and shorts it out. When that happens, the metal overheats and burns out the LED so the entire string goes dead.
What this means for you is that the original LED may have been may have been zapped at the factory. The replacement strip likewise, or when it was removed from another TV (if it is a used part), or when you put it in. It should have been in anti-static packaging. You have to be very careful not to touch any of the circuitry on the LED strip, and make sure you ground your hand to the TV metal both before picking up the LED strip and right before connecting the strip to the TV. Better yet, use an anti-static wristband connected to the TV frame.
It is possible that the LED driver for that string is pushing too much current, but that's not likely. You would probably notice that part of the screen is unnaturally bright.
2/5/2024 6:37:37 PM •
Samsung...
•
Answered
on Feb 05, 2024
Brand new Samsung 77 OLED tv. Got knocked off the stand and fell on and bent the lower corner
It sounds like your TV has a display issue, likely caused by physical damage to the screen due to the bend. Repairing a damaged screen can be quite expensive, often nearing or exceeding the cost of a new TV, especially for larger screens like the one you described.
Here are a few options you might consider:
- Sell it as is: You can try selling the TV in its current condition, clearly describing the issue with the display. Some buyers may be interested in purchasing it for parts or attempting a repair themselves.
- Attempt a DIY repair: Depending on your technical skills and willingness to take on the challenge, you could try to repair the TV yourself. However, this can be risky and may void any remaining warranty. There are online tutorials and replacement parts available, but again, this route requires some technical expertise.
- Professional repair: You could contact a professional TV repair service to get an estimate for repairing the screen. Be sure to weigh the cost of repair against the potential selling price of the TV after it's fixed to determine if it's worth the investment.
- Sell for parts: If repairing the screen is not feasible, you could dismantle the TV and sell its components individually. Some parts, like the internal circuitry or casing, may still hold value to electronics enthusiasts or repair professionals.
- Trade-in or recycle: Some retailers offer trade-in programs where you can exchange your old electronics for store credit or discounts on new purchases. If the TV is beyond repair, you can also look into recycling options to properly dispose of it.
Ultimately, the best option for you will depend on the extent of the damage, your budget, and your willingness to invest time and effort into repairing or selling the TV.
2/4/2024 5:20:05 PM •
Samsung...
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Answered
on Feb 04, 2024
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