Thread
Lisa 2 PSU (both versions) Component list?
Hi all,
I've done a quick google but not come up with much, so I thought I'd be lazy and post here to see if anyone knew the answer. I've got a couple of Lisa 2 PSU's (both the low and high power varities) and was wondering if anyone knew of a reference that described the capacitors, their values and ratings, for the purposes of replacement. Both my PSU's went bang with lots and lots of smoke (very impressive) so I'm assuming I wont be able to read the values off the exisitng components.
Also, a repair guide would be nice
Cheers,
I've done a quick google but not come up with much, so I thought I'd be lazy and post here to see if anyone knew the answer. I've got a couple of Lisa 2 PSU's (both the low and high power varities) and was wondering if anyone knew of a reference that described the capacitors, their values and ratings, for the purposes of replacement. Both my PSU's went bang with lots and lots of smoke (very impressive) so I'm assuming I wont be able to read the values off the exisitng components.
Also, a repair guide would be nice
Cheers,
Check it against this schematic: http://lisaem.sunder.net/cgi-bin/bookview2.cgi?zoom=-1?page=16?book=6?Go=Go (Lisa 1?)?
Some references (the former about the Lisa, and the latter a DIY guide):
http://lisafaq.sunder.net/
http://www.cs.dartmouth.edu/~woz/lisatech/
This thread on Lisa power supplies: http://groups.google.com/group/lisalist/browse_thread/thread/6d5b0b45fe69179/ab9000f1fc21a061?lnk=gst&q=power+supply+schematic&pli=1
Some references (the former about the Lisa, and the latter a DIY guide):
http://lisafaq.sunder.net/
http://www.cs.dartmouth.edu/~woz/lisatech/
This thread on Lisa power supplies: http://groups.google.com/group/lisalist/browse_thread/thread/6d5b0b45fe69179/ab9000f1fc21a061?lnk=gst&q=power+supply+schematic&pli=1
Cheers for that!!