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, are coming out the big parts. 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:
- System I/O
Part number 1: 620-0117-K
Part number 2: 820-4006-A
Date: 1982
- CPU board
Reference 1: 620-0119-N
Reference 2: 820-4009-B
Date: 1982
- Memory board 1 - Made in Singapore - 1982
Reference 1: 620-0112-C
Reference 2: 820-4010-A
Date: S8335
- Memory board 2 - Made in Singapore - 1982
Reference 1: 620-0112-C
Reference 2: 820-4010-A
Date: B8334
- Motherboard
Reference 1: 620-141
Reference 2: 820-4032-B
Date: 1983
- Power supply ASSY
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
- Vidéo board
Reference 1: 620-0121-E
Part number 2: 820-4012-A
Date: 1982
- Push button and keypad connection plug
Reference : 820-4020-B
Date: 1982
- Lite adapter
Part Number: 820-4043-A
Date: 1983
Various Parts:
- Speaker GPE
Features: 1 W - 8 Ω
- Connector pad + cable assembly + front panel microswitch
- connectors 2 x 15 pins - 591-0003-D RT - Date: 8318
- connectors 2 x 15 pins - AMP 583680-1 - Date: 8314
- connectors 2 x 22 pins - 591-0003-D RT - Date: 8313
- Ribbon to connect floppy disk drive and hard disk to the motherboard
- connector 2 x 30: 591-0002 B CCI - Date: 5683
- High voltage transformer - Flyback
Reference 1: MSH1AAS08B
Reference 2: 157-0002-C
Reference 3: BE010
Date: 8319
- Cathode-ray tube - CRT - Clinton Electronics Corp.
Reference 1: CE727M12C104GR
Reference 2: CEULC99F1ATE
Date: 3883J
- 3"1/2 Sony floppy disk drive
Reference : O1-D34V
Date: December 1983
- Painted plastic basket stop
Reference: none
- The batteries (faulty)
Reference 1: 742-0002
Reference 2: 20AE02301
Metallic parts:
- Mainframe housing
Reference 1: 620 5112 B RMK
Reference 2: 805-4023 F RMK
- Backplane housing
Reference : 805-4022 B RMK
- Bottom power supply housing
Reference: 805-4006 Rev B NJB SG
- Cathode ray tube bottom
Reference: 805-4008-E-ACT
- Right CRT support housing
Reference: 620-5122-A NJB SG
- Fixing plate on right housing bracket
Part number: 805-4020 D
- Vertical rear CRT housing
Reference: 805-4034-A ACT
- Top Plate 1
Reference: 805-4003-C NJB SG
- Top Plate 2
Order No.: 805-4004 A RMK
- Left side chassis housing
Reference: 620-5121-A NJB SG
- Right side frame housing
Reference : 805-4035 Rev.B
- Disk and floppy drive support
Reference: none
- Hide extension cards
Reference: 805-4009-D ACT
- power supply cover
- Lower housing:
Reference 1: 14N0195-000 E
Part number 2: 26N-0058-000-0 - Upper housing:
Part number: 17N0124-000 E SRD
Date: 1/84
Plastic Parts:
- Face front
Reference: 815 4116 A
Comment: "PTA Prototype" - Is it one?
- Lower front panel (with feet)
Reference : 815-4077-C
- Under
Part Number: 815-4090-A
- Rear side
Reference: none (metal assembled with plastic, not visible)
- Right side
Reference: none
- Left side
Reference: none
- Over
Reference: none
- The basket (disassembled) holding the cards
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 😉