NetTV Televison & Video - Recent Questions, Troubleshooting & Support
My LG Super Slim 29"
You don't have a deflection yoke problem, you have a pin cushion problem. Check the pin cushion transistor.
I have an lg pdp42v7 that suffers from pixel
there are 2 voltages that nned to be correct
if not they could be causing you problem ,and i hope that is the case. otherwise you willl need an epnsive panel replaced i would suggest you have a tech take a look
No vertical deflection
Never heard of this model/make. Must be a label TV How many pins and whats it start with ie TA-LA?
Full picture not in screen
Sounds as though you have a leaking Capacitor in the horizontal section. The problem capacitor is likey to be orage in color and rated at 2kv or higher. Located next to the High Voltage transformer ( Flyback transformer ). Be very cautious if you are changing this, or any part yourself as the picture tube can charge high voltage ( up to 35,000 volts ) for a long period of time. Always discharge the picture tube first before servicing a set.
Replace the capacitor with a like part with the same or higher voltage rating and the same capacitance number ( mfd, pfc,or such ) as listed on the side of the part.
Good Luck
Ed
NC Electronic
Mills, Wyoming
Thinking of buying this TV (Brand New)
Hi Chandra,
The price on this product looks like a bargain to me. Although you have noticed many problems from users on this set, you will see problems on any set, so I would doubt the problems you are seeing are of a quanity that should not be of any concerns.
Good luck on your purchase.
Ed
NC Electronic
Mills, Wyoming
No sound or Picture, Just a hissing sound.
well what sounds like happened is you blew up the tube in it. have you unplugged it from the wall and just let it sit some times that helps because what will happen is there will be a Electrical build up and it won't work right. an other thing you might want to do is hit the Degauss button on the remote. plug some sort of video signal into it and go through the inputs to see if that helps, mine did that every thing would just be black but i plug in my video camera it would detect it and make sure that the audio cables are plugged in these TV might just be that old that they have to have both audio and video in order to work.
Where is the Google on the Matertech?
It appears that there could be miscommunication. As of my previous update in January 2022, Matertech doesn't seem to be a commonly known term or corporation. On the other hand, if you're talking about "Google," it's a well-known worldwide technological corporation that specializes in internet-related services and goods, such as search engines, cloud computing, online advertising technologies, software, and hardware.
Google's official website or an internet search utilizing one of the search engines like Google itself are usually the easiest ways to get information about Google. If "Matertech" relates to a particular thing or idea, further information could be helpful in order to provide a more precise answer.
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