IBM System/360 2050 User Manual

Figure
Title Page
Figure Title
Page
101
Reset Pulses (Clock Rwming)
107
APPENPIX B - SYSTEM OPERATION
102
A Clock • 107
136 System Control Panel •
141
103
Cycle Counter 108
137
Common Channel Roller - Position 1.
162
104
B Clock • 108
138 '
Common Channel Roller - Position 2.
162
105 Tag Generator
108
139
Common Channel Roller - Position 3.
163
106
Singleshot Timing Procedure 109
140
Multiplex Channel Roller - Position 4.
163
107
Selector Channel Clock-Stepping Block Diagram • 110
141
Multiplell Channel Roller - Position 5
164
108
1052 Singleshot Timing Procedure 112
142
Multiplex Channel Roller - Position 6
164
109
1052 Read Sequence • 113
143
Multiplex Channel Roller - Position 7
165
110 1410/7010 Emulator Delays 115
144
Multiplex Channel Roller - Position 8
165
111 Emulated 7070/74 Operation Code• (4 Parts)
116
145
Selector Channel Roller - Position 1 •
165
112
Power On Sequence
120
146
Selector Channel Roller - Position 2 •
166
113
Power/DC Off Sequence •
121
147
Selector Channel Roller - Position 3 •
167
114
Converter-Inverter Testpoints and Waveforms 121
148
Selector Channel Roller - Position 4 •
168
115
Converter-Inverter (Cover Off)
122
149
Selector Channel Roller - Position 5 •
169
116
Converter-Inverter Test Points
123
15,0
Selector Channel Roller - Position 6 •
170
117
Voltage Regulator Test Points
124
151
Selector Channel Roller - Position 7 •
170
118
Overvoltage Adjustment •
125
152
Selector Channel Roller - Position 8 •
171
153
CPU 1 Roller - Position 1
171
154
CPU 1 Roller - Position 2
172
LOCATIONS
155
CPU 1 Roller - Position 3
173
119
POU CB and Switch Layout
127
156
CPU 1 Roller - Position 4
174
120
Model 50 Frame and Gate Locations
128
157 CPU 1 Roller - Position 5
175
121
Power Distribution Frames (2 Parts)
129
158 CPU 1 Roller - Position 6
176
122
Relay and Contactor Location Chart
131
159 CPU 1 Roller - Position 7 177
123
Circuit Breaker Location Chart
132
160
CPU 1 Roller - Position 8
177
124
Fuse Location Chart
132
161 CPU 2 Roller - Position 1 178
125
Voltage Regulator Locauon Chaft
133
162
CPU 2 Roller - Position 2 178
126
Voltage Divider Assembly
134
163 CPU 2 Roller - Position 3 179
127
Overvoltage Assembly
134
164
CPU 2 Roller - Position 4
180
128
1/0 Gate Terminators
135
165 CPU 2 Roller - Position 5 181
129
1/0 Interface Connections
136
166
CPU 2 Roller - Position 6 181
130
1442 Address Card Locations and Plugging
136
167 CPU 2 Roller - Position 7 182
131
1443 Address Card Locations and Plugging
136
168
CPU 2 Roller - Position 8 182
132
2821 Address Card Locations and Plugging
137
169
Maintenance Control Indicators
183
133
TAU (2400) Address Cards Locations and Plugging
137
170 SOR Indicators • 184
171
!AR Indicators • 184
172
ROS Function Check
184
173 System Reset 185
APPENDIX A - SYSTEM CHARACTERISTICS
174
Initial Program Load 186
134
IBM 2050 Processing Unit 138
175 Start, Stop, Exception Logic 187
135
IBM 2050 Frame and Gate Layout . 138
176
Control Panel Stat Setting 188
vii

IBM System/360 2050 Specifications

General

Brand	IBM
Model	System/360 2050
Category	Computer Hardware
Language	English