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M808 — RELAY Switcher MOPLLE SCHEMATIC
Type module
Category AMPLIFIERS
Try it simulator & front panel · download package (zip)
Earliest dated evidence 1975|8 — title block date
Evidence "15 JAN 75" on 1994 - M808 - RELAY SWITCHER MOPLLE SCHEMATIC.jpg
Confidence high
All years found 1975|8, 1978|11
Variants M808A, M808B, M808C
Folder Modules/AMPLIFIERS/M808

Connections

What it is made of and what it is part of.

Pinout & connections

No page of its own numbers M808's contacts: these are its variant M808C's, drawn faded — not confirmed for M808.

EDGE CONNECTOR · A–SLETTERED SIDE · AS ON M808CABCDEFHJKLMNPRS: INPUT ONE audio in · confidence variant (from a variant) prose · 1994 - M808C - M808C - 808-02-004 - COMPONENT LAYOUT.wp, p. 1 “Input Input One is applied through edge connector pins 15 and S.”SINPUT ONEINEDGE CONNECTOR · 1–15NUMBERED SIDE · AS ON M808C12: ENERGIZED BY MOMENTARILY GROUNDING THE CONTROL T control / tally · confidence variant (from a variant) prose · 1994 - M808C - M808C - 808-02-004 - COMPONENT LAYOUT.wp, p. 1 “Latching Circuit K1 is energized by momentarily grounding the control terminal at pin 2.”2ENERGIZED BY MOMENTARI…CTL3456: BE TIED TOGETHER THEN, THE CANCEL BUSS audio bus / pair · confidence variant (from a variant) prose · 1994 - M808C - M808C - 808-02-004 - COMPONENT LAYOUT.wp, p. 1 “If many cards are to be tied together then, the cancel buss terminals (pin 6), must be tied together.”6BE TIED TOGETHER THEN,…BUS789101112131415: INPUT ONE audio in · confidence variant (from a variant) prose · 1994 - M808C - M808C - 808-02-004 - COMPONENT LAYOUT.wp, p. 1 “Input Input One is applied through edge connector pins 15 and S.”15INPUT ONEIN
KEYIN audio inBUS audio bus / pairCTL control / tallyvariant
M808 — RELAY Switcher MOPLLE SCHEMATICpins as on its variant M808C (not confirmed for M808)M808RELAY SWITCHERMOPLLESCHEMATICINPUT ONES·15BE TIED TOGETHER…6ENERGIZED BY … 2DRAWN WITH · MODULES (2)M808Aon 8 drawings with itM808Bon 1 drawing with it

pinout (SVG) · connections (SVG) · pins (JSON)

Pin evidence — 4 contacts
PinSignalKindConfidenceRead fromSource
2ENERGIZED BY MOMENTARILY GROUNDING THE CONTROL Tcontrol / tallyvariantprose1994 - M808C - M808C - 808-02-004 - COMPONENT…, p. 1
“Latching Circuit K1 is energized by momentarily grounding the control terminal at pin 2.”
6BE TIED TOGETHER THEN, THE CANCEL BUSSaudio bus / pairvariantprose1994 - M808C - M808C - 808-02-004 - COMPONENT…, p. 1
“If many cards are to be tied together then, the cancel buss terminals (pin 6), must be tied together.”
SINPUT ONEaudio invariantprose1994 - M808C - M808C - 808-02-004 - COMPONENT…, p. 1
“Input Input One is applied through edge connector pins 15 and S.”
15INPUT ONEaudio invariantprose1994 - M808C - M808C - 808-02-004 - COMPONENT…, p. 1
“Input Input One is applied through edge connector pins 15 and S.”

Pictures

1978 - 808-02-002 - 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (2).jpg1978 - 808-02-002 - 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (3).jpg1978 - 808-02-002 - 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (4).jpg1978 - 808-02-002 - 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (5).jpg1978 - 808-02-002 - 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (6).jpg1978 - 808-02-002 - 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (7).jpg1978 - 808-02-002 - 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2.jpg1978 - 808-02-002 - M808A 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (2).jpg1978 - 808-02-002 - M808A 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (3).jpg1978 - 808-02-002 - M808A 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (4).jpg1978 - 808-02-002 - M808A 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (5).jpg1978 - 808-02-002 - M808A 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (6).jpg1978 - 808-02-002 - M808A 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (7).jpg1978 - 808-02-002 - M808A 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (8).jpg1978 - 808-02-002 - M808A 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2.jpg1994 - M808 - #Schematic 000.jpg1994 - M808 - #Schematic 001.jpg1994 - M808 - #Schematic 002.jpg1994 - M808 - RELAY SWITCHER MOPLLE SCHEMATIC.jpg19xx - 808-02-003 - M808B 8x1 STEREO SWITCHER MODULE SCHEMATIC - ISS 1.jpg1994 - M808B - 808-02-003 - MODULE SCHEMA TIC.jpg

Photos & scans (20)

Year File
1978|11 1978 - 808-02-002 - 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (2).jpg note
1978|11 1978 - 808-02-002 - 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (3).jpg note
1978|11 1978 - 808-02-002 - 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (4).jpg note
1978|11 1978 - 808-02-002 - 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (5).jpg note
1978|11 1978 - 808-02-002 - 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (6).jpg note
1978|11 1978 - 808-02-002 - 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (7).jpg note
1978|11 1978 - 808-02-002 - 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2.jpg note
1978|11 1978 - 808-02-002 - M808A 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (2).jpg note
1978|11 1978 - 808-02-002 - M808A 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (3).jpg note
1978|11 1978 - 808-02-002 - M808A 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (4).jpg note
1978|11 1978 - 808-02-002 - M808A 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (5).jpg note
1978|11 1978 - 808-02-002 - M808A 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (6).jpg note
1978|11 1978 - 808-02-002 - M808A 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (7).jpg note
1978|11 1978 - 808-02-002 - M808A 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2 (8).jpg note
1978|11 1978 - 808-02-002 - M808A 8x1 RELAY SWITCHER CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2.jpg note
1994|27 1994 - M808 - #Schematic 000.jpg note
1994|27 1994 - M808 - #Schematic 001.jpg note
1994|27 1994 - M808 - #Schematic 002.jpg note
1994|27 1994 - M808 - RELAY SWITCHER MOPLLE SCHEMATIC.jpg note
? 19xx - 808-02-003 - M808B 8x1 STEREO SWITCHER MODULE SCHEMATIC - ISS 1.jpg note

Drawings (18)

Each scan with its trace laid over it: the slider runs from the scan to the vector drawing. Click one to see it large and save it as SVG, DXF, KiCad, PDF or PowerPoint.

LB 808-02-002 · schematic · 1978|11
8x1 RELAY SWITCHER CARD / SCHEMATICviewer
LB 808-02-002 · schematic · 1978|11
8x1 RELAY SWITCHER CARD / SCHEMATICviewer
LB 808-02-002 · schematic · 1978|11
8x1 RELAY SWITCHER CARD / SCHEMATICviewer
LB 808-02-002 · schematic · 1978|11
8x1 RELAY SWITCHER CARD / SCHEMATICviewer
LB 808-02-002 · schematic · 1978|11
8x1 RELAY SWITCHER CARD / SCHEMATICviewer
LB 808-02-002 · schematic · 1978|11
8x1 RELAY SWITCHER CARD / SCHEMATICviewer
LB 808-02-002 · schematic · 1978|11
8x1 RELAY SWITCHER CARD / SCHEMATICviewer
LB 808-02-002 · schematic · 1978|11
M808A / 8x1 RELAY SWITCHER CARD / SCHEMATICviewer
LB 808-02-002 · schematic · 1978|11
M808A / 8x1 RELAY SWITCHER CARD / SCHEMATICviewer
LB 808-02-002 · schematic · 1978|11
M808A / 8x1 RELAY SWITCHER CARD / SCHEMATICviewer
LB 808-02-002 · schematic · 1978|11
M808A / 8x1 RELAY SWITCHER CARD / SCHEMATICviewer
LB 808-02-002 · schematic · 1978|11
M808A / 8x1 RELAY SWITCHER CARD / SCHEMATICviewer
LB 808-02-002 · schematic · 1978|11
M808A / 8x1 RELAY SWITCHER CARD / SCHEMATICviewer
LB 808-02-002 · schematic · 1978|11
M808A / 8x1 RELAY SWITCHER CARD / SCHEMATICviewer
LB 808-02-002 · schematic · 1978|11
M808A / 8x1 RELAY SWITCHER CARD / SCHEMATICviewer
808-02-003 · schematic · 1994|27
Module Schema Ticviewer
LB 808-02-003 · schematic
M808B / 8x1 STEREO SWITCHER / MODULE SCHEMATICviewer
— · 1975|8
Relay Switcher Moplle Schematicviewer

Read from the drawing title blocks.

Drawing Title Date Drawn by Checked by Iss. Source
— Relay Switcher Moplle Schematic 1975|8 C SCALE file
LB 808-02-002 M808A / 8x1 RELAY SWITCHER CARD / SCHEMATIC 1978|11 MRW 2 file
LB 808-02-002 M808A / 8x1 RELAY SWITCHER CARD / SCHEMATIC 1978|11 MRW 2 file
LB 808-02-002 M808A / 8x1 RELAY SWITCHER CARD / SCHEMATIC 1978|11 MRW 2 file
LB 808-02-002 M808A / 8x1 RELAY SWITCHER CARD / SCHEMATIC 1978|11 MRW 2 file
LB 808-02-002 M808A / 8x1 RELAY SWITCHER CARD / SCHEMATIC 1978|11 MRW 2 file
LB 808-02-002 M808A / 8x1 RELAY SWITCHER CARD / SCHEMATIC 1978|11 MRW 2 file
LB 808-02-002 M808A / 8x1 RELAY SWITCHER CARD / SCHEMATIC 1978|11 MRW 2 file
LB 808-02-002 M808A / 8x1 RELAY SWITCHER CARD / SCHEMATIC 1978|11 MRW 2 file
LB 808-02-002 8x1 RELAY SWITCHER CARD / SCHEMATIC 1978|11 MRW 2 file
LB 808-02-002 8x1 RELAY SWITCHER CARD / SCHEMATIC 1978|11 MRW 2 file
LB 808-02-002 8x1 RELAY SWITCHER CARD / SCHEMATIC 1978|11 MRW 2 file
LB 808-02-002 8x1 RELAY SWITCHER CARD / SCHEMATIC 1978|11 MRW 2 file
LB 808-02-002 8x1 RELAY SWITCHER CARD / SCHEMATIC 1978|11 MRW 2 file
LB 808-02-002 8x1 RELAY SWITCHER CARD / SCHEMATIC 1978|11 MRW 2 file
LB 808-02-002 8x1 RELAY SWITCHER CARD / SCHEMATIC 1978|11 MRW 2 file
808-02-003 Module Schema Tic file
LB 808-02-003 M808B / 8x1 STEREO SWITCHER / MODULE SCHEMATIC 1 file
An archive by Anthony Peter Kuzub · WBSps.Kuzub.com · WBSps.ca
generated from M808.md