Re: HannsG HH241 problems

I have an HH241 that did that same thing, turn on then go blank - my caps were bulging a little. I replaced them but also replaced the dual diode SRF 1020 as well as the 10 Ohm resistor. I see in picture #5 that the board is discolored just as mine was. The part I used was a Taiwan Semiconductor SRF 1020, 10A, 20V, Dual Schottky Rectifier, Isolated. They had no stock so I had to wait for a sample from overseas, but it's working fine now.