Maintenance Prints for DEC 36-bit Computers
These files are for personal use only, and are being made available for use
by individuals covered by DEC's
Personal License.
If you agree to the terms of the license, you may download these files.
These files are very large, since they are 300-400 DPI scanned
images.
Available now:
- MP-KL10-A1: KL10-A Arithmetic Processor Field Maintenance Print Set (24.7 Mbytes)
Note: this covers the mechanical assembly, power supplies, and
chassis electrical wiring for the KL10-A as used in the
DECsystem-1080, but does not include the schematics of the core CPU,
which is the KL10-PA.
The KL10-B (used in the DECsystem-1090) is very similar to the KL10-A,
but uses internal RH20 Massbus channels and supports up to four DTE20
front end interfaces.
- MP 00300: KL10-E Arithmetic Processor Field Maintenance Print Set (44.2 Mbytes)
Note: this covers the mechanical assembly, power supplies, and
chassis electrical wiring for the KL10-E as used in the
DECsystem-1091 and DECSYSTEM-2060, but does not include the
schematics of the core CPU, which is the KL10-PV.
The KL10-E is used in corporate cabinet models such as the
DECsystem-1091, DECsystem-1095, DECSYSTEM-2060, and DECSYSTEM-2065.
- MP 00267: MCA20 Cache Upgrade Kit (KL10-C) Field Maintenance Print Set (6.7 Mbytes)
The MCA20 was used to upgrade a DECSYSTEM-2040 to a DECSYSTEM-2050. It
consists of four M8521 Cache Data modules, one M8514 Cache Directory
module, and one M8515 Cache Extension module.
Available soon:
- KL10-PV CPU
- RH20 Massbus channel
- MCA25 Cache Upgrade Kit
The MCA25 provides twice the standard cache size and has some additional
features for SMP. This upgrades a 1091 to a 1095, or a 2060 to a 2065.
- MF20 internal MOS memory
- MG20 internal MOS memory
- NIA20 Ethernet interface
- CI20 Computer Interconnect
Up to DEC 36-bit computer page
36bit.org home page
Last updated June 13, 2003
Copyright 1999, 2001, 2003 Eric Smith
All trademarks are properties of their respective owners.
eric@brouhaha.com
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