12V SMPS cicuit diagram hello Is it possible that u can send me the circuit diagram of 12V DC,2A and without
transformer It is on urgent basis.
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was told if I try to plug it in and charge it up it would blow up! I see I need some kind of
transformer for the power but don't know what. Can you help? Thanks Anya M. Applebee
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I thought fuse !!! no luck... however I do see that there is no output from the power board... what might be wrong ?
transformer ??? help... Ian
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Got a Samsung DVD VR355 Got a Samsung DVD VR355 its 6 months old. It just stopped working, there is power getting to the
transformer but the player is not lighting up the front or allowing me to open the dvd draw. Any ideas Thanks
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Switches to stand by. found open circuit
transformer on top inverter board. replaced board still switches to stand by. tried suggestion of holding vol + and channel - on TV set while
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to install same way old one is in unit. The polarity must be observed. Just look for number of designator on board. Close to
transformer. Good luck.
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Did you actually open up the player to test the
transformer? If not were there any lightning storms recently or and brownouts? If not do you still have the receipt because you may be able
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