Apple macintosh plus Manuales De Servicio
Upgrades
Memory Upgrade - 2
Note:
You can configure the
Macintosh Plus with 1 MB,
2.5 MB, or 4 MB of RAM.
The standard 1 MB configu-
ration has a SIMMs resistor
installed in R8 and four
256K SIMMs in both banks.
To add memory, you must
install SIMMs and remove
the SIMMs resistor.
Note:
The Macintosh Plus
requires 150-ns or faster
SIMMs. RAM speed is
indicated by the -xx number
after the manufacturer’s
part number (-15
indicates a 150-ns SIMM).
Logic Board
Bank A
Bank B
R8