Having completely dismantled the LISA 2, I referenced the parts, as some of them might need to be replaced if I could not recover them from corrosion.
If I had to do so, I might as well let someone else go through this site.
Originally, these pictures were only taken for information and referencing, not to be distributed as "artistic" pictures. For this reason, the pieces were simply placed on a table, without any specific alignment. The flash of the camera was used, the goal being to record the references of the parts, nothing else.
The parts are in their juice. Except for the bottom case for which I started to stop the corrosion and the motherboard, the other parts have not been cleaned or restored.
Only the screws and some small parts have not been photographed.
Strangely, some plastic parts not marked with a reference, which is a bit strange from Apple. Having completely disassembled a few hundred objects of the brand, generally speaking, they are all identified, including at the suppliers.
Is this only the case for this machine?
Another oddity, I found the trace "Prototype" on the plastic of the front panel. As it is easy to remove, I will look at the other machines I own.
All the parts are put together in the following four photographs. I had a little fun on this one, the challenge being to gather everything in a minimum of pictures.
For details, it’s just below:
Electronic cards:
Part number 1: 620-0117-K
Part number 2: 820-4006-A
Date: 1982
Reference 1: 620-0119-N
Reference 2: 820-4009-B
Date: 1982
Reference 1: 620-0112-C
Reference 2: 820-4010-A
Date: S8335
Reference 1: 620-0112-C
Reference 2: 820-4010-A
Date: B8334
Reference 1: 620-141
Reference 2: 820-4032-B
Date: 1983
Model: 15A0202-000,001
Order No. 1: 99P0073-000 Rev G (component side)
Part Number 2: D99P0073-000 Rev J (track side)
Date: March 30, 1984
Reference 1: 620-0121-E
Part number 2: 820-4012-A
Date: 1982
Reference : 820-4020-B
Date: 1982
Part Number: 820-4043-A
Date: 1983
Various Parts:
Features: 1 W - 8 Ω
Reference 1: MSH1AAS08B
Reference 2: 157-0002-C
Reference 3: BE010
Date: 8319
Reference 1: CE727M12C104GR
Reference 2: CEULC99F1ATE
Date: 3883J
Reference : O1-D34V
Date: December 1983
Reference: none
Reference 1: 742-0002
Reference 2: 20AE02301
Metallic parts:
Reference 1: 620 5112 B RMK
Reference 2: 805-4023 F RMK
Reference : 805-4022 B RMK
Reference: 805-4006 Rev B NJB SG
Reference: 805-4008-E-ACT
Reference: 620-5122-A NJB SG
Part number: 805-4020 D
Reference: 805-4034-A ACT
Reference: 805-4003-C NJB SG
Order No.: 805-4004 A RMK
Reference: 620-5121-A NJB SG
Reference : 805-4035 Rev.B
Reference: none
Reference: 805-4009-D ACT
Plastic Parts:
Reference: 815 4116 A
Comment: "PTA Prototype" - Is it one?
Reference : 815-4077-C
Part Number: 815-4090-A
Reference: none (metal assembled with plastic, not visible)
Reference: none
Reference: none
Reference: none
Reference: none
There, almost all the parts are present on this page. It’s a long work of photography and referencing, but as I did it for me, I wanted to share it too.
Restoration will continue in the next episode.
Sorry for my poor english ! 😉
If you want to help me a little, donations are welcome 😉