So I had just recently posted that I was having trouble with my 190. I had received it a month ago but finally got around to plugging a midi cable into it.. I could not get any gate/clock leds to light. It would select options (config/perform) with the correct led sequence, and even list the version number; but there was something wrong.. I opened her up and re checked the cables. I powered up and blew a fuse. I then replaced the fuse and powered up again and smoke started pouring from the 190.. I powered down and opened up the 190 and the Q1 transistor (bc549) had pretty much melted.. the rest of the system is fine, I just checked; so the power supply is okay.. Maybe this was a faulty 190? I'll return it, or should I try replacing the Q1 transistor? Anybody else have this problem?? Coleman.
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A-190 on fire.. hmmm
2004-03-20 by Mickey Finn
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