IBM1130.org

Schematics in our library

Here is the list of schematics we have:

SERIES

DESCRIPTION

VOLUME

Card Locations and Special Instructions

AC

Socket listings and plug charges

1

AD

Additive card codes, jumpers and tie-downs

1

AE

Signal cable terminations

1

BA

Socket reservations, CE Card

1

B Register Bus

BB

Input-output bus

1

Card Reader

CR

2501 Card Reader Interface

1

Decoders

DN

Op Decode

1

DU

XIO function and area decode

1

Features

FA

Storage Access Channel

1

FC

Communications Adapter

1

FD

1231 Optic Mark Page Reader

2

FR

2501 Card Reader attachment

2

Controls

KA

Run controls

2

KB

Branch and skip controls

2

KC

T clock

2

KD

Cycle timer

2

KG

SPD register gates, ccc controls

2

KM

X clock, Interrupt, cycle steal

2

KR

Parity controls

2

KS

Carry, overflow

2

KT

Arithmetic controls, console integrators

2

KU

Miscellaneous items

2

KW

Use meters

2

Storage Controls

MB

Storage address bus

2

MB

Storage controls

2

Registers

RA

A and U registers

2

RB

I, B and M registers

3

RD

D register

3

RN

OP register

3

RQ

Q register

3

RS

Cycle control counter

3

Interface Pages -- Disk File, Storage and SAC

WA

Stor, Int

3

WF

File-processor interface

3

WZ

Storage interface pages

3

I/O Attachments

XC

Console bits and program load

3

XF

Disk file attachment

3

XG

Plotter attachment

3

XK

Keyboard logic

3

XP

Printer attachment

4

XR

Serial reader/punch attachment (cards, I think)

4

XT

Paper tape attachment

4

XW

Typewriter logic

4

Power supplies

YP

Power supplies and layout

4

Miscellaneous Hardware Oriented Pages

ZA

I/O Feed Through

4

ZB

I/O power distribution

4

ZK

Kbd-contact-switches and lights

4

ZL

Light panel

4

ZS

Bit switch and light logic

4

ZT

Paper tape reader and punch logic

4

ZW

Console printer

4

Maintenance Diagram Manual

AA

data flow, operating flow and timing charts

5

XF-ZW

Instructional Logic diagrams

5

RPQ's

SP-SS

(this volume is missing)

* 6

1132 Printer

PR

1132 Printer logic

7

YA

1132 Printer power, AC distribution

7

Single Disk Storage

Disk File Installation and checkout

8

XA

Disk File access, read/write, tach logic

8

Single Disk Storage FE Maint Diagrams

8

1442 Card Read/Punch

ZZ

Terminal location

9

Ya

AC power distribution

9

Rp

Power supply

9

Tc

Mechanical timing charts

9

Zz

Edge connector and interface signals

9

AI

Card location chart

9

ZA

Switch chart

9

ER

Feed, punch and read electronic

9

Wa

Incoming lines

9

Wc

Outgoing lines

9

Core Storage

SD

Core storage layout, logic, drivers

10

SD

Another set?

11

* = schematics missing or not supplied