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Protron PLTV-37 37 in. LCD Television - Page 7 Questions & Answers
Need new remote
You can contact the manufacture and order a new remote or you can go to a local electronics store and purchase a universal remote. On the universal remote packaging check to see if it lists your brand.
A customers querie
the number of the ic is ---WC24Y8--- and it is located on the left corner of the main board.thanks.
Protron 37
The power supply is the circuit board that helps the LCD to turn on and provides different voltages to make it work properly. If the voltages are not working properly due to defective parts, it will fail to turn on.
I hope the technician will be able to fix it for you or find a replacement for you.
Good Luck.
Hd tv
My HDMI has stopped working. I have had a technician from Dish network out to my house 3 times and they have replaced the receiver and the HDMI cable and were unable to get the set to work all I get is a blue screen and a message which reads no signal. I also cannot use mt set using 3 rca cables connected to the component input when set to 1080 I keep intermittenly get a black screen then a blue screeen and sometimes a no signal message. I have to watch the tv set to 720 on component 2 and it is the most stable in that setting. Please send help
Proton 34 LCD tv
Looks like Power Supply fuse is gone. Replace with recommended rating and type of fuse and try again.
Pltv4250 come on go right back off
The power supply most likely.. will it stay on long enough to get picture? If not then maybe the inverter board is bad. Have had a lot of them with leaking capacitors on both boards..
Red line across top about 2" down
It could be a bad connector to the LCD a Bad LCD or even the logic board. Non of which is a good thing. Check book will feel light after a repair.
Blackish gray mark in screen
Is it on the out side? It may be a scratch on the display. If that be the case then you are going to have to live with it or replace the LCD. Replacing the LCD is a real big cost if not costprohibitave.
Protron PLTV-37 37 in. LCD will not turn on with or without remote comcast provider
The capacitors on the power supply are probably leaking. If you can find a tech who still can do component leval repair he can replace the caps, and not the power board.. Much cheaper
The power supply is under rated and don't seem to last long. Maybe a couple of years... If higher voltage caps are used to repair it the longer it will last.
PROTRON STAND
Is that a problem? Check the hole size and choose a screw with a head that is bigger than the hole size. Typically select a minimum of 4mm diameter screw.
Tv won't stay on
our tv done the same thing, go off and on, with the blue, we thought it was over loaded, we plug them in two different sockets. it worked so far.
Hmmmmmm
You can try to unplug the TV for that long and see it it works.
There aren't service parts available for these
LCDs.
If
unplugging the TV does not work, the power supply will need to be repair.
I service these power supplies.
If you need further assistance. You can send me an email to
[email protected]
37in Proton
Those are the symptoms when the power supply is giving up.
Unfortunately there are not many replacement service parts around to swap the power supply assembly, but It will need to be fix to the component level instead.
I service these power supplies.
Let me know if you need more assistance.
Cracked LCD
No, but if you get a storm with lightning and have many electronic items that are dead, they will cover all of them! The INS companies never come to your house to look. You call a TV repair shop for "dead lightning" receipts. Say you broke the screen moving it after it died.
If you purchase any electronics with an American Express card then American Express will cover it for 1 year after the Manufacturer warrenty expires!
My TV won't turn on
2 (at least) main possible problems. 1) media box( place where
you connect ant, cable hdmi) which controls on/off is bad. If that is the case, there's nothing you can do. Protron doesn't sell
replacement parts for their tv's.The other(main) possibility
is that there is a problem in the power supply.Only a technician can answer that question for you.If it is a power supply problem, the tech may be able to rebuild it for you.
Camtek
Broken screen
Nope, sorry. The LCD panel is a sealed unit. There is another issue with the Protrons. They use several different panels, most commonly CPT and AU Optronics in these sets. That means that the boards are not interchangable either. If yours is a 37C the firmware is on a chip that can be switched out, but if it is a 3750, the board has to be changed. I can sometimes get the screens for around $250 if you are interested. You may reach me at
[email protected] and I can tell you how to tell what panel is in your set.
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