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Apple lisa repair.
- Thread starter Patnukem
- Start date
well he did not mark the other thing i was buying so i was kinda doubting it and he read my last email about how I should pay and never responded. well I hope you are right and I can still get the profile, i was looking forward to having one, also I talked to vintagemicros about getting a replacement caps lock for the one I broke and he his going to get one for me he is such a nice guy and has been crucial to getting my lisa up and running.
well I got my board etched it looks amazing, before I etched it there were some lines that I could not draw on or carve out so I colored the whole thing in Just 5 little traced and will cut them a part from each other (or if that does not work i will add trace wires and cut all of them, in addition one or two traced suffered and died when etching but they are easily fixed, Not bad for a homemade etched board. Here are some pictures you can tell the ones connected together I mentioned are on the bottom left of the front but that is the only ugly part I have to fix!
Front
Back
Front
Back
thats what I figured and it would look more complete the lisa's with profiles on top always looked a bit more complete then ones without.
as far as the IDEfile I have to solder plate the whole board to prevent oxidizing and for the profile adapter socket It is the same one as an apple IIe keyboard socket so I am using one of these I plan to use as many reused parts as I can to cut costs since I am jobless atm.
as far as the IDEfile I have to solder plate the whole board to prevent oxidizing and for the profile adapter socket It is the same one as an apple IIe keyboard socket so I am using one of these I plan to use as many reused parts as I can to cut costs since I am jobless atm.
My blank disks came in and I got system 3.1 all the lisa apps and lisa workshop disks made. So we can only hope the profile will show up tomorrow and I can get this thing going. I did test the first system disk and it did not boot but after cleaning the drive out it booted right up, this drive still operates smoothly mechanically and it still has the felt pad unlike the 512k I had that needed a new felt pad and a oiling.
well it worked for a bit then the computer shut off. I was going to take out the PSU so I could get the computer back on, I bumped my homemade profile cable and it sparked and blew a cap in the profile. Anyway before that I did get the lisa os installed on the HD and started it. But I fixed both so we will see when I get a new cable and hope the HD did not die (when fixed the ready light still comes all the way on). here is a picture of it running LOS for the first time.
and the capacitor that popped.
and the capacitor that popped.
yeah I have several spares (Thanks to my huge collection of apple IIe's and parts. The same cap is in at least one type of apple psu for IIe's.) Switched it out and it fired right back up to solid ready light. Since I think it broke because of my homemade cable getting bumped and then shorting, Now I have to order a cable I do not know If I want a cheap parallel serial cable (then take pin 7 out) or a real apple profile cable. Either way I will have to wait for it to arrive before I can fully test the profile again.
well I finally got my power on today and everything on my lisa is working again (I had to repair the Profile install of LOS) but after a fresh install it started right up. I only have small adjustments such as a few keys and adjusting the video switches on the inside. The db25 cable I got seemed to work just fine after breaking pin 7 off.
