stevefivey
New Member
Hi, I'm having difficulty trying to trace my power supply problem. At one stage the TV's power LED was on and nothing else ( no picture, sound was ok tho ) now, there is no power at all ( no LED Power Light ). On the psu, the fuses tested fine and I am receiving 245v into the AC input. From the AC Input, I done a continuity test, the live side of the AC Input connects to a fuse ( fuse contact point ) and the neutral side of the AC input connects to another fuse contact point. With the fuses still out, I do a voltage test to both fuse contact points, on the neutral side I get 245v on the live side i get zero(despite there being a positive continuity test ). When I put the fuse in to the neutral side and leave out the fuse on the live side, I do a voltage check of the live fuse contact point, I get 245V on the opposite side of the contact point ( bridge ), when I put the live side fuse back in, and do the same voltage check, I get zero volts. There are no bulging capacitors or leaks, the board looks and smells fine, there is nothing obvious. I'm new to electronics, but really keen to learn and hopefully get this TV to work. Any help appreciated, cheers