DEC engineering drawing numbers - Revision history

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

2022-01-09T20:14:00Z

External links: +Maintenance Print list

← Older revision		Revision as of 20:14, 9 January 2022
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	* [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]]

Jnc: /* External links */ typo

2021-10-16T11:19:28Z

External links: typo

← Older revision		Revision as of 11:19, 16 October 2021
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	==External links==		==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]
	Field Maintenance Print Sets Online]

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

Jnc: /* External links */ +useful page

2021-10-16T11:16:46Z

External links: +useful page

← Older revision		Revision as of 11:16, 16 October 2021
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	==See also==		==See also==

	*[[DEC part number]]s		* [[DEC part number]]s

	~~<!--~~ ==External links== ~~-->~~		==External links==

			* [http://www.chiappa.net/~jnc/tech/FMPSOnline.html 'Missing' Digital Equipment Corporation
			Field Maintenance Print Sets Online]

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

Jnc: /* Drawing codes */ possible alt meaning

2021-09-27T12:08:02Z

Drawing codes: possible alt meaning

← Older revision		Revision as of 12:08, 27 September 2021
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	\| LO \|\| Layout Drawing		\| LO \|\| Layout Drawing
	\|-		\|-
	\| ML \|\| [[Module]] List		\| ML \|\| [[Module]] List (possibly 'Master Drawing List')
	\|-		\|-
	\| MU \|\| Module Utilization Drawing		\| MU \|\| Module Utilization Drawing

Jnc: Re-org for re-name

2021-05-13T12:05:18Z

Re-org for re-name

← Older revision		Revision as of 12:05, 13 May 2021
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	'''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==		==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"		{\| class="wikitable"

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

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

Jnc: Add a few more

2021-05-13T11:47:58Z

Add a few more

← Older revision		Revision as of 11:47, 13 May 2021
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	'''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 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.

			==Drawing codes==

	The list of drawing codes, as of circa 1964, was:		The list of drawing codes, as of circa 1964, was:
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	\|-		\|-
	\| BD \|\| Functional Block Diagram		\| BD \|\| Functional Block Diagram
			\|-
			\| BS \|\| Block Schematic
	\|-		\|-
	\| CD \|\| Cable Diagram		\| CD \|\| Cable Diagram
			\|-
			\| CL \|\| Cable List
	\|-		\|-
	\| CP \|\| Component List		\| CP \|\| Component List
	\|-		\|-
	\| CS \|\| Circuit Schematic		\| CS \|\| [[Circuit]] Schematic
			\|-
			\| DL \|\| [[Diode]] List
	\|-		\|-
	\| FD \|\| Flow Diagram		\| FD \|\| Flow Diagram
Line 23:		Line 31:
	\|-		\|-
	\| LO \|\| Layout Drawing		\| LO \|\| Layout Drawing
			\|-
			\| ML \|\| [[Module]] List
	\|-		\|-
	\| MU \|\| Module Utilization Drawing		\| MU \|\| Module Utilization Drawing
	\|-		\|-
	\| PL \|\| Parts List		\| PL \|\| Parts List
			\|-
			\| RL \|\| Replacement List
	\|-		\|-
	\| RS \|\| Replacement Schematic		\| RS \|\| Replacement Schematic
	\|-		\|-
	\| SD \|\| Specification Drawing		\| SD \|\| Specification Drawing
			\|-
			\| TL \|\| [[Terminator]] List
	\|-		\|-
	\| TD \|\| Timing Diagram		\| TD \|\| Timing Diagram
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	\|-		\|-
	\| IA \|\| ? Assembly?		\| IA \|\| ? Assembly?
			\|-
			\| IS \|\| ? Specification?
	\|-		\|-
	\| MD \|\| Module ?		\| MD \|\| Module ?
	\|-
	~~\| IS \|\| ? Specification?~~
	\|-		\|-
	\| MH \|\| Module [[Engineering Change Order\|ECO]] History		\| MH \|\| Module [[Engineering Change Order\|ECO]] History
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	\|-		\|-
	\| WT \|\| Wiring ?		\| WT \|\| Wiring ?
			\|}

			==Drawing sizes==

			Drawings are usually reduced to 11"x17" (A3, in contemporary paper sizes) for inclusion in print sets sent to customers. The list of drawing size codes for the originals, as of circa 1962, was:

			{\| class="wikitable"
			! Code !! Size
			\|-
			\| A \|\| 8-1/2" x 11"
			\|-
			\| B \|\| 11" x 17" (twice 'A')
			\|-
			\| C \|\| 17" x 22" (twice 'B')
			\|-
			\| D \|\| 22" x 34" (twice 'C')
			\|-
			\| E \|\| Larger than 'D' (most are 30" x 42")
	\|}		\|}

Jnc: more codes

2021-05-05T21:23:30Z

more codes

@@ 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.
+'''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 39: / Line 39: @@
 |-
 | WL || Wiring List
 |}

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]]