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When I installed this all hear is a sizzle and then the main fuse blows when I throw the stby switch

From the board yellow wire went to the stby switch
Green wire went to ground
White wire went to the first side of the cap
The wires from the pot are the same as if the pot was directly soldered to the board

I've pulled it all out and hooked up the amp standard and all is fine

I have pulled the mosfet out and tested it still test the same as before I put it in.
Tested the diode and its fine



By sazafraz at 2012-03-22


By sazafraz at 2012-03-22

Oh dear!!!!! I've been building my 18 watt plexi today & I have installed the vrm today ,I hope it works out for me .I guess i will find out in a day or 2