Teletype Wiring Diagrams and Schematics

Yes, it is a really long page - just use "control-f" to search for items of interest.

Also See This Page for more Wiring Diagrams - M14, M15, M19, 28ASR, 28KSR, 28RO

FAA TTY Wiring Diagrams - thanks to Don Robert House
IMD-D-361    link FAA 28KSR and 28RO
IMD-D-439    link FAA 28ASR
Western Union TTY Wiring Diagrams
11753B Index    link 28 Index  to Western Union Model 28 Installation Drawings 11753B - thanks to Russ WA3FRP
11753B Drawings    link 28 Western Union Model 28 Installation Drawings 11753B - thanks to Russ WA3FRP
Military Manual Drawings
M14 reperf    link M14 Reperforator Wiring Diagrams
M19 keyboard typing reperf    link M19 Set Wiring Diagrams
Teletype Corp. Wiring Diagrams
3143WD    link 28 - ANALYSIS CHART FOR LP - directory of printer model (LPxx), stunt box, and applicable wiring diagram
SD-70551-012    link Various TTY machine connections  - thanks to Larry Godek & Don House
15 Misc    link  15 Wiring Diagrams - thanks to Don Robert House
WO470 - full page
WO470-sheet 1
WO470-sheet 2
WO470-sheet 3
   link  
   link
   link
   link
Western Electric 28 KSR and RO Wiring Diagram and Schematic
W0700    link  28 ASR Wiring Diagram
WD1747-F    link 17 Table Wiring Diagram
WD1794-E    link Table for M19 (XRT-96 & XRT-107) Wiring Diagram
WD1795-G    link Table for M19 (XRT-96 & XRT-107) Schematic Diagram
WD1797-A   -- 15 Printer Table XRT97
WD1883-D    link 14 Transmitter Distributor XD-71 Wiring Diagram
WD1902-A    link 17 Printer Rectifier & Amplifier Wiring Diagram
WD1959-A    link REC-13 Rectifier Wiring Diagram
WD1986-G    link 15 Printer w/ Keyboard and Perforator Transmitter Wiring Diagram
WD1987-G    link 14 Perforator with Radio Filter Wiring Diagram
WD2004-A    link 17 Transmitter X-12 Wiring Diagram
WD2012-C    link Facsimile Printer Syn. Motor Wiring Diagram
WD2014-A    link 17 Rectifier REC17 Wiring Diagram
WD2019    link REC-10 Loop Supply - thanks to Don Robert House
WD2036    link 17 Printer Transmitting Table Wiring Diagram
WD2039    link 17 Receiving Station Cable Wiring Diagram
WD2084-Y (11/50)   -- 14 TD XD71, XD76, XD86, XD94, XD106, XD200, XD201, XD205, XD209
WD2186-D  (12/43)    link 14 Typing reperforator FPR17FN FPR17FT Wiring Diagram
WD2197-D  (12/43)    link 105557 Connection Box Wiring Diagram
WD2202-D  (12/43)    link 14 Keyboard Base FK105 Wiring Diagram
WD2215-D  (12/43)    link 14 Transmitter Distributor XD82FS XD82FU  Wiring Diagram
WD2282-A  (12/43)    link Army TG-26A TG-27A Reperforator Transmitter Sets Wiring Diagram
WD2504-C    link 15 Electrical Service Unit 117852 Wiring Diagram
WD2584-E    link 31 Model 31 Printer Wiring Diagram
2874WD    link 28 KSR and RO w/ LESU 7/184 Wiring Diagram
2875WD    link 28 KSR and RO w/ LESU 7/184 Schematic
2876WD    link, link 28 KSR and RO Cabinet LAC 203, 204, 205 (115 VDC)
2879WD    link 28 KSR and RO w/ LESU 7/184 Schematic
2883WD (2/60)   -- 28 RO Base LB4, 5, 8, 200 Actual Wiring Diagram
2892WD    sheet 1, sheet 2 28 LESU7/147, 7/191
2893WD (1/66)    link 28 KSR w/ LESU 7/147, 7/191
2900WD (8/61)   -- 28 Motor Units
2900WD (4/64)    link 28 Motor Units
2900WD (11/65)   -- 28 Motor Units
2900WD (9/66)    link 28 Motor Units
2900WD (8/69)    link 28 Motor Units
2928WD (2/66)    link 28 Keyboard LK6, LK8 and up (Mark III)
2928WD (11/68)    -- 28 Keyboard LK6, LK8 and up (Mark III)
2949WD (7/66)   -- Electrical Motor Control Assembly 153251 and 197035
2994WD (11/55)   -- 14 TD XD223 Wiring Diagram
3214WD    link 28 Typing Unit Wiring Diagram
3236WD    link 28 KSR and RO Cabinet LAC 203, 204, 205, 217 (115 VAC)
3284WD (10/60)   -- 28 Typing Unit LP45, 48 w/ Stunt Box AEW
3292WD    link 28 LESU13 for 28ASR-GP-OPT 1 AC - Wiring Diagram
3294WD    link 28 ASR-GP-OPT 1 AC (w/ LESU13) Schematic
3628WD (5/66)   -- Actual WD for M28 Typing and Non-Typing Reperf LPR, LPE, LEPR
3730WD (10/60)   -- Actual WD for TW14, 15 Multiple Tape Winder
4198WD (6/61)   -- Actual WD M28 TD LBXD16, 9
4260WD (6/60)   -- Actual WD M28 LPC207 Skin Tight Cover
4262WD    link, link 28 Keyboard LK25, LK51, LK53
4268WD    link 28 Page Printer Cabinet LAC204, LAC214 (115 VAC)
4272WD    link LESU 173783
4276WD (4/61)   -- Actual WD LESU54
4353WD (11/63)   -- M28 Compact ROTR Reperf LRB31 and Typing Reperf LPR40 w/ Motor Unit LMU24
4354WD (11/62)   -- Actual WD M28 Reperf Base LRB31
4382WD (1/61)   -- Actual WD Typing Reperf LPR45
4427WD (12/60)   -- 176593 Rectifier
4445WD    link 28 selector magnet (570-224-400)  - thanks to Jerry Murphy and Don House
4705WD    link 28 Receiving Selector or Sending Distributor Base
4706WD    link 28 Receiving Selector LRS2
4718WD    link 28 Keyboard LK30, LK35, LK36, LK48
5976WD    link 28/32 Compact KSR Base LLK1, LLK2, LLK3 wiring
- thanks to Paul Cembura
5977WD    link 28/32 Compact KSR Base LLK1, LLK2, LLK3 schematic
- thanks to Paul Cembura
5978WD    link 28/32 Compact RO Cabinet LPC400, LPC401
 - thanks to Jerry Murphy and Don House
6462WD    link 28 Keyboard LK49
7015WD
7016WD
   link 28 ASR w/ LESU111 - thanks to Jerry Murphy and Don House
7017WD
7018WD
   link 28/32 Compact RO Printer Base  LLB1, LLB2 
- thanks to Jerry Murphy and Don House
7083WD    link 32 TN, TM Set Schematic
7158WD    link 28 ASR w/ LESU112 wiring diagram
- thanks to Jerry Murphy and Don House
7159WD    link 28 ASR w/ LESU112 schematic 
- thanks to Jerry Murphy and Don House
7470WD    link 28 KSR ESA 304206 Wiring Diagram
7471WD    link 28 KSR ESA 304206 Schematic
8143WD
8299WD
8304WD
8305WD
8306WD
8329WD
8330WD
8331WD
8332WD
303142
321130
321268
323810
   link 28 with RFI (TEMPEST) circuits - thanks to Jerry Murphy and Don House
Teletype Manuals with Wiring Diagrams
270B Vol. 3    See list below 28 TTY Sets CRITICOMM (ASR, KSR, RO) 
NAVSHIPS 0967-LP-972-7030 (93788 vol 3)
271B Vol. 3    See list below 28 RT Sets and Torn Tape Equipments  - Wiring Diagrams
275B Vol. 2    to be scanned 28 Torn Tape System - Wiring Diagrams
285B Vol. 2    no link High Speed Tape to Tape System (TYPE 1 and 2) - Wiring Diagrams
292B Vol. 2    no link Telespeed Tape to Tape System (TYPE 5) - Wiring Diagrams
302B Vol. 2    no link MAPS Tape Sender - Wiring Diagrams
302B Vol. 3    link MAPS Tape Sender & Receiver - Wiring Diagrams
302B/RF Vol. 5    no link MAPS Sender with RFI Features - Wiring Diagrams
307B Vol. 2    no link "TELESPEED" Tape-to-Tape Systems with Error Detection and Correction - Type 4 Sender - Wiring Diagrams
308B Vol. 2    no link "TELESPEED" Tape-to-Tape Systems with Error Detection and Correction - Type 4 Receiver - Wiring Diagrams
311B/RF Vol. 1    to be scanned 28 KSR & RO (NAVSHIPS 0967-173-7010) - Wiring Diagrams
311B/RF Vol. 4    to be scanned 28 KSR & RO w/RFI (NAVSHIPS 0967-173-7040) - Wiring Diagrams
312B Vol. 1    to be scanned 28 ASR (NAVSHIPS 0967-173-6010) 1967 - includes Wiring Diagrams
312B/RF Vol. 5    no link 28 ASR w/RFI (NAVSHIPS 0967-173-6050) - Wiring Diagrams
321B/RF Vol. 3    no link 28 Trans-Distr Set (Single Contact LXD) (NAVSHIPS 0967-173-8030)  - includes Wiring Diagrams
322B/RF Vol. 3    no link 28 Reperf. & Tape Printer Sets (NAVSHIPS 0967-173-9030)  - includes Wiring Diagrams
326B Vol. 2    no link 28 Torn Tape System Wiring Diagrams (NAVSHIPS 0967-375-6020)  - includes Wiring Diagrams
337B/RF Vol. 3    no link 37 Keyboard Send-Receive (KSR) with RFI Suppression (NAVELEX 0967-428-4010)  - Wiring Diagrams
338B/RF Vol. 3    no link 37 Automatic Send-Receive (ASR) with RFI Suppression (NAVELEX 0967-428-5030) 
385M        no link 43 Teleprinter Circuit Diagrams
570-301-420TC    link 15 Paper Winder Wiring Diagram
573-100-400TC    to be scanned 28 KSR and RO Sets for US Navy (p/o 311B Vol 1) Wiring Diagrams
573-115-400TC (4/64)    link 28 Typing Unit Wiring Diagrams
573-119-400TC    no link 28 Single Magnet Non-typing Reperforator Wiring Diagram
573-120-400TC    no link 28 Multi-magnet Non-typing Reperforator Wiring Diagram
573-125-400TC    link, link 28 RT Receiver-Transmitter Wiring Diagram
573-126-400TC    link 28A and 28B Reperforator-Transmitter Adapter unit Wiring Diagram
573-127-400TC    link 28B and 28C Transmitter-Distributor Units Wiring Diagrams
573-127-401TC    link 28E and 28H Transmitter-Distributor Wiring Diagram
573-127-402TC    link 28F, 28G, 28LA, 28LB Transmitter-Distributor Wiring Diagram
573-128-400TC    link 28F, 28G, 28H, 28H-2, 28H-3, 28J, 28K, and 28LA Transmitter Distributor Base (for ASR) Wiring Diagrams
573-128-401TC    link 18F and 28G Transmitter Distributor Housing (for ASR) Wiring Diagrams
573-130-400TC    link 28G and 28H TD Mounting and Cover Assemblies Wiring Diagram
573-131-400TC    link 28A, 28A-1, 28A-2, 28D, 28D-1, 28D-2, 28J, 28J-1, 28J-2, 28K and 28L Distributors, Wiring Diagrams
573-133-400TC
(4/64)
   link 28 Electrical Service Units (LESU), Wiring Diagrams
573-133-400TC
(11/69)
   link 28 Electrical Service Units (LESU), Wiring Diagrams
573-134-400TC    link 28 KSR, RO, ASR Cabinets, Wiring Diagrams
573-135-400TC    link 28 Typing Reperforator Cabinets, Tables, and Covers, Wiring Diagrams
573-136-400TC    link 28B and 28LA Apparatus Cabinets, Wiring Diagrams
573-137-400TC    link 28A Mounting and Cover Assembly, Wiring Diagram
573-138-400TC    link 28 Receiving Selector Unit, Wiring Diagram
574-242-400TC    link 35 "CARDATA" Reader LEXD Wiring Diagrams
574-246-400TC    link 35 "CARDATA" Feeder EPCF Wiring Diagrams
574-320-400TC    to be scanned 37 Typing Unit Wiring Diagrams
574-329-400TC    to be scanned 37 Reperforator Wiring Diagrams
574-330-400TC    to be scanned 37 Typing Reperforator Wiring Diagrams
Bell System Practices with Wiring Diagrams
P31.402    to be scanned 100A TTY Test Distributor - Description, Use, Maintenance, Wiring Diagram
P31.403    to be scanned 1A TTY Test Set - Description, Use, Wiring Diagram
P31.913    to be scanned XRT-90 & RT-31 TTY Tables (United Press Assoc.) - Wiring Diagrams
P31.917    to be scanned 13-Z-1 & 13-Z-2 Telegraph Repeaters for One-Way Extension Service
P31.918    to be scanned 13-Y-1 & 13-Y-2 Telegraph Repeaters
P33.004    to be scanned SOTUS (Sequentially Operated TTY Universal Selector) - Wiring Diagram
P33.009    to be scanned 115 & 119 Tables (used with 81-type) switching system - Wiring Diagram
P33.010    to be scanned 100 Cabinets - Wiring Diagram
P33.016    to be scanned XRT-205 & XRT-206 Tables - Wiring Diagram
P33.301    to be scanned 1 Multiple Transmitter & Base - Wiring Diagram
P34.301    link 28 TTY (typing unit, motor unit, base, & sequence selector) - Wiring Diagram
P34.302    link 28 KSR & RO TTY Cabinets and Electrical Service Units - Wiring Diagram
P34.303    link 28 Distributors - Wiring Diagrams
P34.304    link 28F** Cabinet with 28C Electrical Service Unit - Wiring Diagrams
P34.305    link 28 Reperforator-Transmitter Sets & Units - Wiring Diagrams
P34.306    link 28B & 28C Transmitter-Distributor Units - Wiring Diagrams
P34.307    link 28 Perforator-Transmitter-Base - Wiring Diagrams
P34.308    link 28 Typing Reperforator Units & Bases - Wiring Diagrams
P34.309    link 28D, 28D-1, & 28K Electrical Service Units for 28 Type Typing Reperforator - Wiring Diagram
P34.310    link 28A** Cabinet for Four Typing Reperforators- Wiring Diagrams
P34.311    link 4A Tape Winder - Wiring Diagram
P34.312    link 28A Tape Splicer- Wiring Diagrams
P34.313    link 28A-1 Cabinet for Six Typing Reperforators - Wiring Diagrams
P34.314    link 28G & 28H TTY Cabinets - Wiring Diagrams
P34.315    link 28E, 28F, 28G, 28H, and 28LA Transmitter-Distributor Units - Wiring Diagrams
P34.316    link 28 Sequence Selector Units - Wiring Diagrams
P34.317    link 28F, 28F-1, 28H, & 28J Electrical Service Units- Wiring Diagrams
P34.318    link 28G & 28G-1 Electrical Service Units- Wiring Diagrams
P34.320    link 28 Transmitter-Distributor Bases & 28 Transmitter-Distributor Housing - Wiring Diagrams
P34.321    link 28G & 28H Transmitter-Distributor Mounting & Cover Assemblies- Wiring Diagrams
P34.322    link 28A & 28B Reperforator-Transmitter Adapter Unit- Wiring Diagrams
P34.323    link 28 Apparatus Cabinets for 81D1 system - Wiring Diagrams
P34.324    to be scanned 28F Cabinet with 28F-1 or 28G Electrical Service Unit - Wiring Diagrams
P34.325    to be scanned 28L, 28P, & 28P-1 Electrical Service Units - Wiring Diagrams
P34.326    to be scanned 28A Mounting & Cover Assembly - Wiring Diagrams
P34.327    to be scanned 28 Receiving Selector Unit - Wiring Diagrams
P34.350    to be scanned 28LA Electrical Service Unit - Wiring Diagrams
P34.351    link 28LC & 28LC-1 (LESU58)Electrical Service Units - Wiring Diagrams
P34.352    to be scanned 28LB Electrical Service Unit - Wiring Diagrams
P34.353    to be scanned 28LD & 28LD-1 Electrical Service Unit - Wiring Diagrams
P34.354    link 28LA Apparatus Cabinet (LBAC227 Triple RO) - Wiring Diagrams
P34.355    to be scanned 28 Tape Typing Units, Tape TTY Bases, & Tape TTY Covers - Wiring Diagrams
P34.356    to be scanned 28LB TTY Cabinet - Wiring Diagrams
P34.359    to be scanned 28H Reperforator Unit - Wiring Diagrams
P34.805    to be scanned 28A & 28B Stroboscopic Test Sets - Description, Operation, & Wiring Diagram
P35.301 to P35.652    link 14 TTY Equipment -Wiring Diagrams and Adjustments
 - thanks to Don House
P35.332    to be scanned 14A Reperforator Unit & Base Plate - Wiring Diagrams
P40.301    link 26 TTY - Wiring Diagrams
P96.022    link 15 TTY Wiring Diagram (customer provided table)
---- The following diagrams thanks to James Tanton
128B2    link 128B2 sub set, type B polarential, single line, single loop
128C3    link 128C3 sub set, type B polarential
P90.511    link 15 TTY - 15N table, 128B2 sub set, two loop, TWP service
P90.512    link 15 TTY - 15N table, 128B2 sub set, single loop, TWP service
P90.514    link 15 TTY - XRT200 or XRT201 table, attended TWX service
P90.515    link 15 TTY - 15N table, 128C3 sub set, attended TWX service
P90.516    link 15 TTY - 15N table, 128C3 sub set, unattended TWX service
P90.711    link 19 TTY - 19A table, 128B2 sub set, single loop, TWP service
P90.713    link 19 TTY - 19A table, 128C3 sub set, attended TWX service
P90.714    link 19 TTY - 19A table, 128C3 sub set, unattended TWX service
P90.904    link 15TTY - 15N table, 15B control panel, attended TWX service
P90.905    link 15TTY - 15N table, 15F control panel, attended TWX service
P90.909    link 15 TTY - 15N table, 120C1 sub set, unattended TWX service
P90.954    link 19 TTY - single operation, 15C base, XRT205 table
P90.954 (color)    link 19 TTY - single operation, 15C base, 19A table
P91.075    link 28 TTY - private line, magnet operation
P91.101    link 28 TTY - 28B cabinet, relay operation, attended TWX
P91.118    link 28 TTY - 28B cabinet, 128C2 sub set, attended TWX
P91.120    link 28 TTY - 28B cabinet, 128C3 sub set, attended TWX
P91.121    link 28 TTY - 28B cabinet, 128C3 sub set, unattended TWX
P91.201    link 28 TTY - 28B cabinet, relay operation
P91.205    link 28 TTY - 28B cabinet, private line, 128B2 sub. set, single loop

Bulletin 270B, Vol 3 - 28ASR, 28KSR, 28RO Wiring Diagrams (to be scanned)

UNIT TELETYPE CODE ACTUAL WD SCHEMATIC WD
Base LB10/000 - 4269WD
" 304195 7137WD -
Cabinet, ASR Console LAAC229BR 4267WD -
Cabinet, KSR Console LAC214BR255 4268WD -
Cabinet, Multiple KSR and RO LBAC255BR 7149WD 7087WD
Cabinet, Rack Mounted LPC206BR 4257WD -
Electrical Service Assembly 173395BR 4270WD
4304WD
4269WD
" 173783 4271WD
4272WD
4273WD
" 173816BR 4270WD
4304WD
4269WD
" 173824 4271WD
4274WD
4275WD
" 304203 7468WD 7469WD
" 304206 7470WD 7471WD
Keyboard LAK21BRW 4263WD -
" LAK33BRW 4263WD -
" LAK47BRW 4263WD -
" LK25BRW 4262WD -
" LK52BRW 7155WD -
" LK53BRW 4262WD -
Motor, Series LMU4 2900WD -
" LMU14 2900WD -
" LUU39 2900WD -
" LMU41 2900WD -
Motor, Synchronous LMU3 2900WD -
" LMU12 2900WD -
" LMU21 2900WD -
Paper Winder LPW300BR 5830WD 5830WD
" PW201BR 1543WD 1543WD
" 195921 6363WD -
" 195922 6363WD -
Power Factor Correction 173705 4286WD -
" 173706 4287WD -
" 173707 4288WD -
Selector Magnet Driver 177010 - 4445WD
Transmitter Distributor LXD11 4264WD -
" LXD31 7094WD -
Transmitter Distributor Base LCXB13 4265WD -
Typing Reperforator LPR36 3628WD -
" LPR57 3628WD -
Typing Reperforator (Auxiliary) LPR35 3628WD -
Typing Reperforator Base LRB32 4266WD -
Typing Unit LP77YD/AGM 4196WD -
" LP77YD/AJV 7481WD -
" LP124YD/AJU 7154WD -

Bulletin 271B, Vol 3Torn Tape Equipment Wiring Diagrams (to be scanned)

UNIT TELETYPE CODE ACTUAL WD SCHEMATIC WD

Base, Multiple Reperforator

LMRB203BZ 3543WD -

"

LMRB207BZ 7091WD -

Base, Multiple  Transmitter

LMXB205BR 4333WD -
" LMXB206BR 4334WD -
" LMXB207BR 7075WD -
" LMXB209BR 7440WD -

Base, Reperforator Transmitter

LRXB17 4296WD -

"

LRXB27 4296WD -

Base, Transmitter Distributor

LXDB9 4301WD -

Cabinet, Monitoring Typing Reperforator

LBAC224BR 4190WD 4191WD
" LBAC257BR 7434WD 7435WD
" LBAC259BR 7510WD 7511WD
" LBAC225BR 4192WD 4193WD
" LBAC254BR 7090WD 7089WD
" LBAC260BR 7512WD 7513WD

Cabinet, Reperforator Transmitter

LBAC222BR 4187WD 4186WD

"

LBAC238BR 4187WD 4186WD

* Cabinet, Reperforator Transmitter

LBAC253BR - 7088WD-A1

Cabinet, Transmitting

LBAC223BR 4189WD 4188WD

** Cabinet, Transmitting

LBAC256BR - 7092WD-A1

Message Identification Module

173520 4184WD 7093WD

Motor, Governed

LMU4 2900WD -
" LMU14 2900WD -
" LMU39 2900WD -
" LMU41 2900WD -

Motor, Synchronous

LMU3 2900WD -
" LMU11 2900WD -
" LMU12 2900WD -

Selector Magnet Driver

177010 4445WD 4445WD

Tape Handling Stand

LTHS205BZ 3280WD -

Tape Winder, Multiple

TW15 3730WD -

Transmitter Distributor

LAXD7 4289WD -
" LAXD8 4289WD -
" LBXD16 4198WD 7078WD
" LXD11 4264WD -
" LXD31 7094WD -

Typing Reperforator

LPR34 3628WD -
" LPR35 3628WD -
" LPR37 3628WD -

Voltage Input Selector Magnet Driver

309863 7488WD 7489WD

*See Index Sheet (7088WD-Al) for description of Model 28 Reperforator-Transmitter (LBAC253BR Cabinet) and associated equipment circuits.
**See Index Sheet (7092WD-A1) for description of Model 28 Transmitting (LBAC256BR cabinet) and associated equipment circuits.


Bulletin 311B, Vol 1 - 28KSR, 28RO for US Navy Wiring Diagrams (to be scanned)

UNIT NAVY DESIGNATION TELETYPE CODE ACTUAL WD SCHEMATIC WD

LESU

SB-154A/UG LESU5/103 2852WD 2853WD

"

SB-408/UG LESU6/119 2870WD 2871WD

"

SB-964/UG LESU7/147 2892WD 2892WD
RO Base MT-1443/U LB4/161 2883WD --
" MT-1443/U LB29/000 2883WD --
Motor Units PD-17A/U LMU3 2900WD --
" PD-18/U LMU4 2900WD --
" PD-18A/U LMU41 2900WD --
" PD-96/UG LMU21 2900WD --
" PD-97/UG LMU28 2900WD --
" PD-108/U LMU38 2900WD --
" PD-109/UG LMU52 2900WD --
Keyboard MX-1114B/UG LK4RN126 cancelled --
" MX-1114C/UG LK10ARN 2928WD --
" MX-1421A/UG LK3RE101 cancelled --
" MX-1677A/UG LK8ARN 2928WD --
" TT-357/UG LK30ARN 4718WD --
" TT-385/UG LK36ARN 4718WD --
" TT-387/UG LK49ARN 6462WD --
" TT-388/UG LK35ARN 4718WD --
" TT-389/UG LK35ARE 4718WD --
" TT-417/FG LK39ARN 2928WD --
" TT-434/UG LK48ARN 4718WD --
" TT-435/UG LK10ARE 2928WD --
" TT-442/UG LK49ARE 6462WD --
" TT-498/UG LK48ARE 4718WD --
" TT-500/UG LK51ARN 4262WD
4763WD
--
Typing Unit MX-115B/UG LP14RN/AY 3214WD --
" MX-1422A/UG LP14RE/AY 3214WD --
" MX-2984/UG LP14RN/AGH 3813WD --
" MX-3080/UG LP65RN/AGB 3214WD --
" TT-358/UG LP105RN/AGB 3214WD --
" TT-372/UG LP108RN/AY 3214WD --
" TT-378/UG LP108RE/ACX 3214WD --
" TT-386/UG LP109RN/AY 3214WD --
" TT-418/UG LP113RN/AY 3214WD --
" TT-436/UG LP14RN/AJE 3813WD --
" TT-437/UG LP14RN/AJG 3214WD --
" TT-438/UG LP65RN/AJD 3214WD --
" TT-443/UG LP14RE/AJF 3214WD --
" TT-499/UG LP65RE/AGD 3214WD --
Printer Cabinet CY-2320/SGA-3 LAC207 3490WD --
" CY-2538/UG LAC204 2876WD
3236WD
--
" CY-2539/UG LAC203 2876WD
3236WD
--
Cabinets CY-3689/FGC-74 LBAC241 4946WD
4948WD
4947WD
" CY-4166/FGC-79 LBAC248 4946WD
4948WD
4947WD
" CY-4786/FGC-74A LBAC261 7531WS
7533WD
7532WD
" CY-4787/FGC-100 LBAC264 7808WD 7809WD
Rectifier 48V, 1A 170573 5167WD -
" 48V, 1A 146901 5762WD 7810WD
" 120V, 0.5A 312542 7810WD  
Base - 310088
317009
7556WD -
LESU - 312696 7807WD -
Selector Magnet Driver - 309863 7488WD 7489WD
Cover CW-354/UG LPC202 5831WD -

Scans thanks to Jim Haynes
28ASR-LESU13 link Schematic wiring diagram of 28ASR with LESU13
28ASR-RCA link Schematic wiring diagram of 28ASR with pulse comm selector (RCA for BOAC)
Misc WD link To be sorted
1180SD link Model 33 RO, KSR, ASR Sets (3300, 3310, 3320 Series)
1249WD link Wiring diagram, MTP-8,10 (Model 21-A)
1446WD link Teletypesetter perforator
1591WD link Theoretical wiring diagram #14 and #20 type reperforators
1620WD link 15 Wiring Diagram
1677WD link 24 Type Printer Schematic Circuits
1681WD link Wiring diagram for 93884 transmitting contacts radio filter - 15 & 20 type keyboards, 15 type perf. transmitter
1747WD link Wiring diagram table for 17 type printer system
1794WD link Actual wiring diagram for XRT96 and XRT107 metal table for 19 type set
1795WD link Schematic wiring diagram XRT96 and XRT 107 metal table for 19 type set
1836WD link 26 Type Printer with Motor Control Unit
1902WD link 17 type rectifier amplifier and printer operation on 110V 60 cycle A.C. power supply
1954WD link Wiring diagram, portable repeat character and dot transmitter ED-51
1959WD link + link Wiring diagram for REC-13
1986WD link Wiring diagram Model 15 Printer with keyboard and perforator transmitter (including radio filters) BP-13, BP-22, BP-23, BP25, BP-107 BB37, BK-12, PEX-20
2004WD link Wiring diagram transmitter X-12 Type 17 Printer System
2012WD link Wiring diagram of facsimile printer, syn. motor
2014WD link Actual and schematic wiring diagrams of REC-7
2017WD link Wiring diagram for Monopulse Printer (HP1)
2018WD link Wiring diagram for Monopulse Keyboard (HK1)
2019WD link Wiring diagram for REC-10
2031WD link Wiring diagram for 15 printer XRT-106
2036WD link Wiring diagram for 17 type printer transmitting table
2039WD link Wiring diagram of receiving station cable connections between apparatus units, 17 type printer system
2041WD link Wiring diagram for REC-14
2042WD link Wiring diagram for message ticketer JP2
2075WD link Wiring Diagram for Model 14 Reperforator RPE-25
2076WD link Wiring diagram U.S. Army Signal Corps  Printer TG-7-A (Model 15 printer with keyboard including radio filters) BP-108 BB-42 BK-12
2077WD link Wiring diagram for REC-20
2084WD link Wiring diagram transmitter distributor XD71AJ, XD71AB, XD71BX, XD71EQ with 92226, 95328 and 103080 filters
2143WD link Wiring diagram Model 15 printer with keyboard and perforator transmitter incl. radio filters BP-13, BP-22, BP-23, BP-93, BP-107, BP-116, BP-117, BB-44 BK-22, BK-25, PEX-25, PEX-26
2159WD link Wiring diagram, U.S. Army Signal Corps Printer TG-7-B (Model 15 Printer with Keyboard Including Radio Filters) BP114 BB45 BK23
2199WD link Wiring diagram 14 type receiving only base with 98662 filter, FPRB2, FPRB4
2204WD link Wiring diagram for REC-30
2217WD link Wiring Diagram, U.S. Army Signal Corps Printer TG-37 (Model 15 printer with keyboard & radio filters) BP118 BB49 BK23
2224WD link Wiring diagram Model 14 typing reperforator unit FPR21-GB,-GU; FPR23-GB,-GU; FPR28-GB,-GU; FPR30-GB,-GU; FPR32-GB,-GU; FPR35-GB,-GU; FPR41-GB,GU; FPR45-GB,-GU
2271WD link Wiring diagram two-channel start-stop transmitter, distributor XD91, 216, Motor arrgt GL GM HS
2386WD link Wiring diagram Model 15 printer with keyboard and perforator transmitter incl. radio filters BP-22, BP-117, BP-126, BP-134, BK-22, BK-200, BB-51, BB61, BB-79, PEX-25
2403WD link Wiring diagram ED58 portable repeat character and dot transmitter Motor arrangement "HE"
2496WD link Wiring diagram Model 14 Reperforator Transmitter FRXD 9, 10, 20, 23, 24.
2874WD link Actual wiring diagram Model 28 electrical service unit LESU7/184
2875WD link Schematic wiring diagram Model 28 page printer set with facilities provided by elec. service unit LESU7/184 and associated units
2876WD link Actual wiring diagram for Model 28 printer cabinet LAC203, 204, 205 accessory groups 130, 137, 148, 149, 150, 194, 195
2879WD link Schematic wiring diagram electrical service unit LESU7/134, 151 & associated Model 28 apparatus.  Includes local-remote switch, line relay, rectifier (local current supply)
2900WD link Actual wiring diagram for Model 28 and Model 35 motor units
2918WD link Actual wiring diagram Model 28 printer cabinet arranged for selective calling.  153920 mod. kit  157532 mod.kit
3143WD link Operable Combination chart for Model 28 Typing Unit LP (shows which stunt boxes go with which LPs, and the applicable wiring diagram number).
3208WD link Schematic wiring diagram, multi-magnet reperforator
3214WD link Wiring diagram for 28 typing units LP, stunt box, sequential Selector Unit LS
3257WD link Actual wiring for the multi-magnet reperforator base LARB-1
3258WD link Actual wiring diagram for Model 28 multi-magnet reperforator LARP-1
3277WD link Actual wiring diagram for LAXD 1, 2, 4
3279WD link Actual wiring diagram Model 28 reperforator-transmitter base LRXB 1, 2, 3, 4, 5
3457WD link Actual wiring diagram Model 28 typing reperforator LPR3 and LRPE4
3721WD no link Schematic for Model 28 page printer cabinets LAC 213 arranged for AC application, ACC group 251 (used with Burroughs 220 computer)
3722WD link Actual wiring diagram for Model 28 page printer cabinets LAC 213 arranged for AC application, ACC group 251 (used with Burroughs 220 computer)
4218WD link Actual wiring diagram of LCL2 (clock)
4241WD link Automatic line switching system originating station teletypewriter equipment tape preparation.  (Delta Airlines Model 28 ASR)
4262WD link Actual wiring diagram for Model 28 keyboard LK25 LK51 LK53 LK69 LK70
4264WD link Actual wiring diagram Model 28 transmitter distributor LXD11, 29, 35
4268WD link Actual wiring diagram for Model 28 page printer cabinet LAC 204,214 arranged for A.C. application ACC. groups 255
4278WD link Actual wiring diagram for electrical service unit LESU55
4279WD link Schematic wiring diagram electrical service unit LESU55
4282WD link Actual wiring diagram electronic relay shift unit 172668
4286WD link Actual wiring diagram 173705 mod. kit to add power factor correction to LAC.
4363WD link Actual wiring diagram for Model 28 monitor typing reperforator cabinet LBAC230
4364WD link Schematic wiring diagram for Model 28 monitoring apparatus cabinet LBAC230
4365WD link + link Actual wiring diagram for Model 28 receiving-typing reperforator cabinet LBAC231
4366WD link Schematic wiring diagram for Model 28 receiving apparatus cabinet LBAC231
4367WD link Wiring diagram for message identification modules 176540 & 319130 315543
4401WD link Instruction execution logic/B (IXL/B) (410401)
4403WD link 410403 programmable interval timer/station identification device circuit card assembly
4408WD link 410408 communication interface unit card assembly
4445WD link Actual & schematic wiring diagram for selector magnet driver assembly 177010, 178507, 178601, 198360, 307240, 309494
4726WD link Actual and schematic wiring diagram for 192002 answer back assembly (8 level)
4767WD link Schematic for 179560, 192669 Selector magnet driver and open line detectors
4800WD link 410800 4K (2K/2K) ROM circuit board assembly
4970WD link Actual wiring diagram for 182695 and 181815 selector magnet driver
4979WD link Schematic wiring diagram for 182695 selector magnet driver
5762WD link Actual wiring diagram for 50/60 hertz 48 volt 1 amp rectifier assembly no. 146901
5763WD link Schematic wiring diagram for 50/60 cycle 48V rectifier assem. no. 146901
5812WD link Actual wiring diagram for Model 35 keyboard LK801 and LK802
5824WD link Actual wiring diagram Model 35 call control unit LCCU300
5857WD link Actual wiring diagram for Model 35 base LB800, LB801, LB802 LB803
6020WD no link Wiring diagram for 35A, 35B, 35C & 35D teletypewriter set (KSR)
6353WD link Schematic wiring diagram for 33 ASR, KSR, RO DC Signal Line
6354WD link Actual wiring diagram for 33 ASR, KSR, RO DC Signal Line
6414WD link Actual wiring diagram for AC364 Dataspeed Transmitting Terminal
6440WD link Actual wiring diagram CX803 and CX603 reader
6441WD link Actual wiring diagram for 48 volt power supply assembly 198000
6442WD link Schematic wiring diagram for Type 5 data speed transmitter circuit (VS227 & VS 229) (VS245 & VS248)
6443WD link Actual wiring diagram for motor control relay 198048
6444WD link Schematic wiring diagram for 48 volt power supply assembly no. 198000
6445WD link Actual wiring diagram for transmitter circuit assembly no. 198001
6446WD link Actual wiring diagram for CXB200 & MU43 Motor Unit
6447WD link Actual wiring diagram Type 5 Dataspeed sender (VS227) (VS248)
6493WD link Actual wiring diagram for LESU109 as part of VCL501
6494WD link Actual wiring diagram for Model 28 page printer cabinet LAC224 as part of VCL501
6497WD link Actual wiring diagram for Model 28 reperforator base LRB48
6498WD link Actual wiring diagram for typing reperforator LPR58
7022WD link Actual wiring diagram Model 28 sequential selector LS5 stunt box ADM
7058WD link Schematic wiring diagram for Multi-voltage Power Supply 302720
7101WD link Cable diagram for Data Speed sender cabinet (VS229 & VS247)
7103WD link Actual wiring diagram for electrical service panel assem. no. 148562
7171WD link Model 32 Typewheel Analysis Chart
7172WD link Model 33 Typewheel Analysis Chart
7173WD link Model 32 Keytop Analysis Chart
7174WD link Model 33 Keytop Analysis Chart
7267WD link Actual wiring diagram of constant current selector magnet driver 305447 and 305448
7290WD link Actual wiring diagram for Model 28 transmitter distributor base LCXB22
7335WD link Actual wiring diagram for edge punched card transmitter LEXD801
7336WD link Schematic wiring diagram for edge punched card transmitter distributor LEXD801
7337WD link Actual wiring diagram for motor unit 305754
7341WD link Actual wiring diagram for Edge Punched Card Feeder
7342WD link Schematic for Edge Punched Card Feeder
7470WD link Actual wiring diagram for electrical service assembly 304206 327605 (KSR set)
7471WD link Schematic wiring diagram for electrical service assemblies 304206 327605 M28 KSR sets VSL 570, 571, 572
7481WD link Actual wiring diagram for Model 28 typing unit LP77/147 stunt box AJV
7535WD link Actual wiring diagram for selector magnet driver assembly 310217
7536WD link Schematic wiring diagram for selector magnet driver assembly 310217
7540WD link Actual wiring diagram for LP130 or LP48, 52, 53 with 199200 mod. kit (Model 28 printer)
7542WD link Actual wiring diagram for 28 keyboard LK55
7543WD no link Actual wiring diagram for LESU115 (Model 28 electrical service unit)
7544WD link Actual wiring diagram for LAC226 or modified LAC204 cabinet used with LESU115 (Model 28 cabinet)
7545WD link Schematic wiring diagram for page printer set (SPOOK) KSR
7546WD link Schematic wiring diagram for page printer set (SPOOK) RO
7584WD link Actual wiring diagram for 199346, 199347 & 199354 copylight bracket assembly
7794WD link Actual wiring diagram for signal regenerator for M35 sets
7839WD link Schematic for VSL514 Model 28 set to provide tandem message identification on Model 28 ASR set
7841WD link Actual wiring diagram for VCL517 combination to provide tandem message identification on Model 28 ASR set
7842WD link Actual wiring diagram for Model 28 multiple wire distributor LD23
7882WD link Schematic diagram for Model 33 TWX sets
7884WD link Actual wiring diagram for Model 33 8-level printers (TWX)
7885WD link Actual wiring diagram for Model 33 8-level keyboard
7886WD link Actual wiring diagram for Model 33 8-level motors
7887WD link Actual wiring diagram for Model 33 8-level manual or automatic transmitter distributor
7888WD  - See WDP0145
7972WD link Actual wiring diagram for LESU339 electrical service unit for Model 35 keyboard send-receive or receive on private line teletypewriter sets
7973WD link Schematic wiring diagram for VSL330 & VSL331 keyboard send-receive VSL339 & VSL340 receive-only teletypewriter sets
7974WD link Actual wiring diagram for Model 35 private line control panel assemblies
7989WD link Actual wiring diagram for Model 35 typing unit stunt box AUP LP831 and LP855 (friction feed)
7990WD link Actual wiring diagram for Model 35 typing unit stunt box AUR LP832 and LP854 (sprocket feed)
WDP0004 link Wiring Diagram Package for Type 5 Dataspeed transmitter
WDP0033 link Wiring Diagram Package for Model 33 Private Line Sets
WDP0067 link Wiring Diagram Package for VSL570, VSL571, VSL572 Model 28 KSR sets
WDP0145 link Wiring Diagram Package for Model 33 TWX sets
WDP0316 (Issue 11) link Wiring Diagram Package for Model 33 RO, KSR, ASR sets (3300, 3310, 3320 series)
WDP0316 (Issue 23) link Wiring Diagram Package for Model 33 RO, KSR, ASR sets (3300, 3310, 3320 series)
154969-154977 link Stunt Box Assembly (partial drawing)
162361 link Rectifier & Cable Assembly
162383 link Keytop Set, Plastic, arrangement ARE
162385 link Keytop Set, Plastic, arrangement ARD
172436 link Circuit card EC436 gated oscillator 10 to 250 ms.
172437 link Circuit card EC437 gated oscillator 0.2 to 6 secs.
177580 link Circuit card EC580 flipflops (3)
177582 link Circuit card for Type 5 Dataspeed sender
182750 link See WDP0145
183079 link See WDP0145
183087 link See WDP0145
198248 link Circuit card (used in VCL319, VCL320 and VCL321)
303602 link Circuit card EC602 NOR gates (7)
303603 link Circuit card EC603 Inhibit gate or inverter (10)
303606 link Circuit card EC606 Emitter followers NPN (8) PNP (8)
303608 link Circuit card EC608 Power pulser (3)
303609 link Circuit card EC609 Variable signal delays (2)
303638 link Circuit card EC638 multiple OR gates
303639 link Circuit card EC639 multiple AND gates
303651 link Circuit card EC651 multiple NPN emitter followers
303672 link Circuit card EC672 magnet driver (for DRPE)
305273 link Circuit card - dual relay
305459-460 link Circuit card selector magnet driver with break detector
312325 link Circuit card regenerator for Model 35 keyboard
410554 link Circuit card CC554, Filter circuit card assembly
TM2216-66 link Actual Wiring Diagram Model 19 military table
TM2216-61 link Schematic Wiring Diagram for Military Perforator Transmitter
TM2222-176 link Wiring Diagram for TT-52/FG Transmitter-Disrtibutor
TP581.000 link Actual Wiring Diagram Model 20 table
WU-508530 link Western Union Telex Keyboard Layout