Question about Niko OTP-3211W 32 in. LCD Television
I have no screen on my Niko 32" LCD TV. I get sound, but no screen, what is the problem? thamks
I've been working on the same TV for a while now. Will not turn on. I had no problem taking it apart. The fun is putting it back together. I try to take as many pictures during the disassembly process. Once you get the metal frame/shields, there is four main Printed Circuit Board- PCB's. I haven't fixed it yet. You have to ask yourself, self how much time do you want to put in it and how much money do you want to put in it. I have found a great website dealing with TV parts. This not a plug but the truth. ShopJimmy.shop . sometimes it's like throwing a dart. So far I placed the Power Supply / Inverter PCB still not working. Next going to replace the main PCB.
1-Main board 21VT3MB0224, 2- Audio PCB, 3- Power Supply, 4-Inverter PCB
Posted on Nov 21, 2013
Anyone know what the voltage is across the output of the inverter board VIT70002.00? I am getting a very low number. It is 24Volts going into the board but like .02 volts coming out on all 8 outputs. I figured this board was on 4 seperate circuits and that more then likely only one or 2 outputs would be bad. I am concerned that it may actually be the backlights. HELP!
Posted on Apr 16, 2009
The inverter card drives your cold cathode lighting.
If you pull the covers you will find all the lights out, if any of the eight legs of the inverter go out (driver transistor) the card will not work.
Posted on Aug 12, 2008
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