Artifact Details

Title

PDP-9 and other engineering drawings

Catalog Number

102748980

Type

Text

Date

1966-1977

Publisher

Digital Equipment Corporation (DEC)

Description

This box contains design and maintenance drawings. Most are C size. They are indexed by folder as follows:
1) ROM programming information - various formats
2) TC01 DECtape control drawings
3) PDP-9L drawings, including
KC09-C central processor
712 power supply
KD09-C I/O control
KW09-L real time clock
PC09-C high speed punch/reader
MC71 memory control
4) MSIIE-J (2224 tester)
5) H787 power supply
6) M8148 - Memory Control and Timing
7) DVS11 - 16-line scanner
8) LT09 Teletype control drawings
9) Electrical and misc drawings (codes AR, CS, SP)
10) Cables and mechanical drawings (codes IA, MD, PI, UA etc)
11) Parts lists (code PL) for
KL10 arirhmetic processor
LP20 line printer
TE10W mag tape drive
TU45
12) Various blue line copies

Within a folder, the drawings are often sorted by number and sheet.

Category

Design Drawing

Collection Title

Digital Equipment Corporation records

Series Title

Product lifecycle records: Engineering drawings and field maintenance documentation

Credit

Gift of Hewlett-Packard Company

Lot Number

X2675.2004