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Folder Western Electric

Categories

Folder 15A-23A-Key-Systems

Folder 1A and 1A1 Key Equipment

Folder 1A2 Equipment

Folder 2A-Farm-Interphone

Folder 3XB - SD-CD

Folder 5XB - SD-CD

Folder 6A-Equipment

Folder 740 PBX - All Documentation*

*BSPs are located in the BSP section

Folder 750 PBX - All Documentation

Note that applicable BSPs can be found in the BSP section under the 748-xxx-xxx division.

Folder 755 PBX - All Documentation

Note that applicable BSPs are filed under the "BSP" section in the 550-xxx-xxx division.

Folder CDs, SDs and T-drawings

CDs and SDs are currently located in several categories in the Library. Hint: search using the first five numeric digits of the document number.

Folder ED-65720 Line Finder Schematic & Sequence Chart

Folder N1-Carrier

Folder No.2-Local-Test-Cabinet

Folder Number 5 Toll Testboard

Folder SD-CD-1a246-01_MF_Receiver

Folder SD-CD-25791-01_No-Such-Number_Tone.pdf

Folder SD-CD-30200-Step-by step systems no.1 or 350A Loca

Folder SD-CD-30228 Toll and Local Connector

Folder SD-CD-30243-TestConn-350-355A

Folder SD-CD-30903-35-E-97-Local-Connector-One-Ring-Gen-Co

Folder SD-CD-30976-01_3_4_Wire_Selector

Folder SD-CD-30978-8PtyRevCallSel-350-355-360A

Folder SD-CD-31088

Folder SD-CD-31592-CoinTrkCkt350-355-360A

CD-31592-02 and SD-31592-02 Coin Trunk Circuit

Folder SD-CD-31637-J34719A-ConnTstSet

Folder SD-CD-31739-01_No1_350A_355A_Comb_Conn_Ckt

Folder SD-CD-32133-01-SubLineCkt350-355-360A

Folder SD-CD-33013-i4D-No1_350A_355A_360A_35-E-97_200_Point_Linefinder_Trunk_Finder_3-Wire

Step-by-Step Systems, No.1, 350A, 355A, 360A, or 35-E-97 200 Point Line or Trunk Finder 3 Wire

Folder SD-CD-56134_2B_Signaling_Test_Set

Folder SD-CD-59070

Folder SD-CD-62440-01 I29 Nos. 3 Toll and Tandem Switchbo

Folder SD-CD-63394-Broadband Carrier Systems

Folder SD-CD-64800-01 Toll Systems - Switchboard No. 3C o

Folder SD-CD-65680-505-506-507-Switchboards

Applicable BSPs can be found in the 536-xxx-xxx Division

Folder SD-CD-65714-557A-General-Ckts

Folder SD-CD-65715-555-557A-CO-TrunkCkt

Folder SD-CD-65721-Sel-Conn

Folder SD-CD-65727-557A-SecLineAndLineLampTstCkt

Folder SD-CD-65729-557B-TAS-SWBD

Folder SD-CD-65731-557B-TAS-SWBD

Folder SD-CD-65773_701B_BatCutOff

Folder SD-CD-66037-01-Tst-Line-701A-701B-711A-711B-Conn-S

Folder SD-CD-66073-01-Tst-Set-J54701B-701-A-B-711-A-B-740

Folder SD-CD-66144-012_Connector_701B

Folder SD-CD-66520-555-General-Ckts

Folder SD-CD-66537-555-StationLineCkts

Folder SD-CD-69105-01_KTS No. 1A, Private Line

Folder SD-CD-69286-01 6A Key Telephone System

Folder SD-CD-69513-1A2LineCkt

Folder SD-CD-69556-4WPrivateLineTerminatingStationCkt

Folder SD-CD-73094-911NA-Tst-Set

Folder SD-CD-95259-KS16617Amp

Folder SD-CD-96181-No3-Tst-Cabinet

Folder SD-CD-96335-01_Dial_Testing_Circuit_LTC_No-3

Folder SD-CD-99706-24A_Loop_Checker

Folder SD-CD-99707-24B_Loop_Checker_Generator

Folder WEco Switching Documents

General and introductory info on topics including Manual, Step-by-Step (SxS), Panel, Crossbar (Xbar) and ESS.

Documents

pdf CD-95956-01 DUAL CHANNEL RECEIVER CIRCUIT - 700 AND 1100 CYCLES PER SECOND Ocr R Popular

973 downloads

Download (pdf, 1.09 MB)

CD-95956-01_DUAL_CHANNEL_RECEIVER_CIRCUIT_-_700_AND_1100_CYCLES_PER_SECOND_ocr_r.pdf

CD-95956-01 DUAL CHANNEL RECEIVER CIRCUIT - 700 AND 1100 CYCLES PER SECOND Ocr R

Contributed by Steve Cichorsky.  OCR by Clint Gilliland.

pdf SD-30200-01 3-Wire Selector Ocr R Popular

1027 downloads

Download (pdf, 1.95 MB)

SD-30200-01_3-Wire_Selector_ocr_r.pdf

SD-30200-01 3-Wire Selector Ocr R

Contributed by Steve Cichorsky.  OCR by Clint Gilliland.

pdf SD-30243-01 Test Connector Ocr R Popular

849 downloads

Download (pdf, 771 KB)

SD-30243-01_Test_Connector_ocr_r.pdf

SD-30243-01 Test Connector Ocr R

Contributed by Steve Cichorsky.  OCR by Clint Gilliland.

pdf SD-31337-01 INTERCEPTING TRUNK Ocr R Popular

841 downloads

Download (pdf, 731 KB)

SD-31337-01_INTERCEPTING_TRUNK_ocr_r.pdf

SD-31337-01 INTERCEPTING TRUNK Ocr R

Contributed by Steve Cichorsky.  OCR by Clint Gilliland.

pdf SD-31738-01 Connector - Local Rotary Hunting Ocr R Popular

724 downloads

Download (pdf, 2.90 MB)

SD-31738-01_Connector_-_Local_Rotary_Hunting_ocr_r.pdf

SD-31738-01 Connector - Local Rotary Hunting Ocr R

Contributed by Steve Cichorsky.  OCR by Clint Gilliland.

pdf SD-35004-01 TRUNK CIRCUIT FOR 911 EMERGENCY SERVICE Ocr R Popular

1007 downloads

Download (pdf, 11.07 MB)

SD-35004-01_TRUNK_CIRCUIT_FOR_911_EMERGENCY_SERVICE_ocr_r.pdf

SD-35004-01 TRUNK CIRCUIT FOR 911 EMERGENCY SERVICE Ocr R

Contributed by Steve Cichorsky.  OCR by Clint Gilliland.

pdf SD-35036-01 INFORMATION TRUNK Ocr R Popular

863 downloads

Download (pdf, 5.66 MB)

SD-35036-01_INFORMATION_TRUNK_ocr_r.pdf

SD-35036-01 INFORMATION TRUNK Ocr R

Contributed by Steve Cichorsky.  OCR by Clint Gilliland.

pdf WEco Capacitor Fuse Lamp Reference Ocr R Popular

1916 downloads

Download (pdf, 3.22 MB)

WEco_Capacitor_Fuse_Lamp_Reference_ocr_r.pdf

WEco Capacitor Fuse Lamp Reference Ocr R

Contributed by Steve Cichorsky. 

pdf CD SD 69160-01 Equipment Units C Ocr R Popular

1611 downloads

Download (pdf, 2.62 MB)

CD_SD_69160-01_Equipment_Units_c_ocr_r.pdf

CD SD 69160-01 Equipment Units C Ocr R

Contributed by Steve Cichorsky. 

pdf Sd-66060-011 Dial Long Line Circuit Dll Popular

995 downloads

Download (pdf, 493 KB)

sd-66060-011_dial_long_line_circuit_dll.pdf

Sd-66060-011 Dial Long Line Circuit Dll

Contributed by Steve Cichorsky.

pdf Sd-66060-011 Dial Long Line Circuit Dll Ocr R Popular

973 downloads

Download (pdf, 1.89 MB)

sd-66060-011_dial_long_line_circuit_dll_ocr_r.pdf

Sd-66060-011 Dial Long Line Circuit Dll Ocr R
Contributed by Steve Cichorsky.

pdf PBX - NYTel - Telephone Equipment and Services, Aug30 Popular

1427 downloads

Download (pdf, 3.05 MB)

NYTel_Telephone_Equipment_Services_Aug30.pdf

PBX - NYTel - Telephone Equipment and Services, Aug30

August 1930.  Contributed by Rick Walsh.

CONTENTS (TOC)

Cordless PBX Switchboard
Non-Multiple Cord PBX Switchboards [550, 551]
Private Line Monitor
740-A, 740-B and 740-C Dial PBX Systems
750-A Dial Intercommunicating System
Telephone Typewriter Service
Portable Tel Equip Jack and Plug
20 LIne Order Receiving Table
No.1 and No.2 Order Receiving Turret
Standard Finishes in Colors

pdf J50831E 701B Connector Shelf Popular

1160 downloads

Download (pdf, 296 KB)

J50831E_701B_Connector_Shelf.pdf

J50831E 701B Connector Shelf
Contributed by Gil Smith - Scanned by Steve Gemeny.

pdf J50831A 701B LineFinder Shelf Popular

1032 downloads

Download (pdf, 655 KB)

J50831A_701B_LineFinder_Shelf.pdf

J50831A 701B LineFinder Shelf
Contributed by Gil Smith - Scanned by Steve Gemeny

pdf SD 69288-01-C20 I17D 219A KTU Two And Four Wire Private Line Circuits Popular

1272 downloads

Download (pdf, 43 KB)

SD_69288-01-C20_I17D_219A_KTU_Two_and_Four_Wire_Private_Line_Circuits.pdf

SD 69288-01-C20 I17D 219A KTU Two And Four Wire Private Line Circuits
Contributed by Steve Cichorsky.

pdf CD SD 69069-01 I11D - 6B Key Equipment - Dial Selecting Observing Popular

1625 downloads

Download (pdf, 508 KB)

CD_SD_69069-01_I11D_6B_KeyEquip_DialSelectingObserving.pdf

CD SD 69069-01 I11D - 6B Key Equipment - Dial Selecting Observing
Contributed by Steve Cichorsky.

pdf CD SD 69068-01 I11D 6A Key Equipment - Key Selecting Observing Popular

1686 downloads

Download (pdf, 231 KB)

CD_SD_69068-01_I11D_6A_KeyEquip_KeySelectingObservingEquip.pdf

CD SD 69068-01 I11D 6A Key Equipment - Key Selecting Observing
Contributed by Steve Cichorsky.

pdf CD SD 69067-01 I8D 5A Key Equipment - Loudspeaker Conference Service Popular

1566 downloads

Download (pdf, 185 KB)

CD_SD_69067-01_I8D_5A_KeyEquip_LoudspeakerConferenceService.pdf

CD SD 69067-01 I8D 5A Key Equipment - Loudspeaker Conference Service
Contributed by Steve Cichorsky.

pdf SD-96172-01 I6 Popular

1078 downloads

Download (pdf, 187 KB)

SD-96172-01_I6.pdf

SD-96172-01 I6
Operating Room Desk No. 19 Key Sheet

pdf SD-90625-01 I8 Popular

1096 downloads

Download (pdf, 266 KB)

SD-90625-01_I8.pdf

SD-90625-01 I8

Service Observing Desks and Sets

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Read the articles under "Introduction" in the black menu bar above.

Recent Contributors

Thanks for new documents from Ed Palazzo, Bruce Patterson, Jon Kolger, Paul Ivester, Len Hicken, Paul Fassbender, Fred Haynes, Kurt Rudolph, Wade ("Kellogg KITT"), the Connections Museum, Rick Walsh, Jeff Lamb, Jeremy Walters, Mark Cuccia, Alan David, Harry Joseph, Charlie Terry, Karl Brose, Dennis Hock, Tim Griffin, Remco Enthoven, and Steve Cichorsky.

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