DEC engineering drawing numbers - Revision history

Jnc: /* External links */ +Maintenance Print list

2022-01-09T20:14:00Z

‎External links: +Maintenance Print list

Jnc: /* External links */ typo

2021-10-16T11:19:28Z

‎External links: typo

Jnc: /* External links */ +useful page

2021-10-16T11:16:46Z

‎External links: +useful page

Jnc: /* Drawing codes */ possible alt meaning

2021-09-27T12:08:02Z

‎Drawing codes: possible alt meaning

Jnc: Re-org for re-name

2021-05-13T12:05:18Z

Re-org for re-name

Jnc: Jnc moved page DEC drawing codes to DEC engineering drawing numbers

2021-05-13T11:55:30Z

Jnc moved page DEC drawing codes to DEC engineering drawing numbers

Jnc: Add a few more

2021-05-13T11:47:58Z

Add a few more

Jnc: more codes

2021-05-05T21:23:30Z

more codes

Jnc: Found in PDP-9 drawings

2021-05-05T11:50:32Z

Found in PDP-9 drawings

New page

'''DEC drawing codes''', embedded in the drawing numbers of [[Digital Equipment Corporation|DEC]] engineering drawings, allow one to discern what kind of information is conveyed in that particular drawing. A DEC drawing number will be of the form AA-bbbb-x-yy, where 'AA' is the drawing code, 'bbbb' is the device which the drawing is of, 'x' (a digit) is the 'manufacturing series', and 'yy' is the page number within the set.

The list of drawing codes, as of circa 1964, was:

{| class="wikitable"
! Code !! Meaning
|-
| AD || Assembly Drawing
|-
| AR || Arrangement Drawing
|-
| BD || Functional Block Diagram
|-
| CD || Cable Diagram
|-
| CP || Component List
|-
| CS || Circuit Schematic
|-
| FD || Flow Diagram
|-
| IC || Interface Cabling Diagram
|-
| LO || Layout Drawing
|-
| MU || Module Utilization Drawing
|-
| PL || Parts List
|-
| RS || Replacement Schematic
|-
| SD || Specification Drawing
|-
| TD || Timing Diagram
|-
| UA || Unit Assembly
|-
| WD || Wiring Diagram
|-
| WL || Wiring List
|}

==See also==

*[[DEC part number]]s



[[Category: Digital Equipment Corporation]]

← Older revision		Revision as of 20:14, 9 January 2022
Line 118:		Line 118:

	* [http://ana-3.lcs.mit.edu/~jnc/tech/FMPSOnline.html 'Missing' Digital Equipment Corporation Field Maintenance Print Sets Online]		* [http://ana-3.lcs.mit.edu/~jnc/tech/FMPSOnline.html 'Missing' Digital Equipment Corporation Field Maintenance Print Sets Online]
		+	* [http://www.bitsavers.org/pdf/dec/catalog/MaintenancePrintPNs.txt Maintenance Print list]

	[[Category: Digital Equipment Corporation]]		[[Category: Digital Equipment Corporation]]

@@ Line 117: / Line 117: @@
 ==External links==
-* [http://www.chiappa.net/~jnc/tech/FMPSOnline.html 'Missing' Digital Equipment Corporation
+* [http://ana-3.lcs.mit.edu/~jnc/tech/FMPSOnline.html 'Missing' Digital Equipment Corporation Field Maintenance Print Sets Online]
 [[Category: Digital Equipment Corporation]]

@@ Line 1: / Line 1: @@
-'''DEC drawing codes''', embedded in the drawing numbers of [[Digital Equipment Corporation|DEC]] engineering drawings, allow one to discern what kind of information is conveyed in that particular drawing. A DEC drawing number will be of the form AA-bbbb-x-yy, where 'AA' is the drawing code, 'bbbb' is the device which the drawing is of, 'x' (a digit) is the 'manufacturing series', and 'yy' is the page number within the set. They are often seen with a preceding single-letter code, which indicates the size of the original drawing.
+'''DEC engineering drawing numbers''' will usually be of the form Z-AA-bbbb-x-yy, where 'AA' is the 'drawing code' (below), 'bbbb' is the device which the drawing is of, 'x' (a digit) is the 'manufacturing series', and 'yy' is the page number within the drawing set. They are often seen with a preceding single-letter code ('Z' above), which indicates the size of the original drawing (listed below).
 ==Drawing codes==
-The list of drawing codes, as of circa 1964, was:
+[[Digital Equipment Corporation|DEC]] drawing codes, embedded in the drawing numbers of DEC engineering drawings, allow one to discern what kind of information is conveyed in that particular drawing. The list of drawing codes, as of circa 1964, was:
 {| class="wikitable"

@@ Line 113: / Line 113: @@
 ==See also==
-*[[DEC part number]]s
+* [[DEC part number]]s
-<!-- ==External links== -->
+==External links==
 [[Category: Digital Equipment Corporation]]

@@ Line 32: / Line 32: @@
 | LO || Layout Drawing
 |-
-| ML || [[Module]] List
+| ML || [[Module]] List (possibly 'Master Drawing List')
 |-
 | MU || Module Utilization Drawing

← Older revision	Revision as of 11:55, 13 May 2021
(No difference)

@@ Line 1: / Line 1: @@
 '''DEC drawing codes''', embedded in the drawing numbers of [[Digital Equipment Corporation|DEC]] engineering drawings, allow one to discern what kind of information is conveyed in that particular drawing. A DEC drawing number will be of the form AA-bbbb-x-yy, where 'AA' is the drawing code, 'bbbb' is the device which the drawing is of, 'x' (a digit) is the 'manufacturing series', and 'yy' is the page number within the set. They are often seen with a preceding single-letter code, which indicates the size of the original drawing.
 The list of drawing codes, as of circa 1964, was:
@@ Line 11: / Line 13: @@
 |-
 | BD || Functional Block Diagram
 |-
 | CD || Cable Diagram
 |-
 | CP || Component List
 |-
-| CS || Circuit Schematic
+| CS || [[Circuit]] Schematic
 |-
 | FD || Flow Diagram
@@ Line 23: / Line 31: @@
 |-
 | LO || Layout Drawing
 |-
 | MU || Module Utilization Drawing
 |-
 | PL || Parts List
 |-
 | RS || Replacement Schematic
 |-
 | SD || Specification Drawing
 |-
 | TD || Timing Diagram
@@ Line 59: / Line 73: @@
 |-
 | IA || ? Assembly?
 |-
 | MD || Module ?
 |-
 | MH || Module [[Engineering Change Order|ECO]] History
@@ Line 77: / Line 91: @@
 |-
 | WT || Wiring ?
 |}