14 Jan
2013
14 Jan
'13
8:11 a.m.
Good to know. The ones that are in there seem to be
in good shape,
they're still pretty rubbery and aren't degrading into goo like
everything in the 9810 did. But I'll need to replace them at some
point, I'm sure.
That's a fairly easy repair, at least once the drive is
apart... If there is
09864-66564 PCB in there, the the solenoids are connected between
pins on that board (open-collector stages on the board) to +12V. Shouldn't
be hard to check.
Spent some time debugging last night and narrowed it down to a faulty
transistor (Q8 on the schematic, for those keeping score at home). I've
ordered a replacement and hopefully that'll get everything humming again.