Sign In
Upload
Manuals
Brands
Data General Manuals
Network Hardware
NOVA 4/X
Data General NOVA 4/X Manuals
Manuals and User Guides for Data General NOVA 4/X. We have
5
Data General NOVA 4/X manuals available for free PDF download: Manual, Field Engineering Maintenance Manual, Field Engineering Manual
Data General NOVA 4/X Manual (176 pages)
Field Replaceable Unit
Brand:
Data General
| Category:
Network Hardware
| Size: 14 MB
Table of Contents
Table of Contents
7
Product Description
9
Introduction to Nova 4/S and 4/X Computers
11
Power Supply
14
Fan Modules
14
Front Console
14
Printed Circuit Boards
15
CPU Board
15
Asynchronous Interface
16
Related Documentation
18
Documentation Summary
18
How to Use the Consoles
21
Virtual Console
22
Introduction to Troubleshooting
27
Initial Checkout
29
Configuration Chart
29
Visual Checkout
31
Back Panel
32
Computer Self-Test
35
Fault Indicators
35
Power Supply Fault
36
Functional Description
40
Power Supply Board
41
Initial Checkout
42
Power Cable
43
Final Checkout
45
Troubleshooting Flowchart
50
Memory Diagnostics
50
Diagnostic Testing
50
Operator Input
58
Program Termination
69
Manual Testing
81
Theory of Operation
86
Battery Backup (Optional)
87
Low Voltage
87
Battery Backup
90
Test Points
94
5-Slot Power Supply Operation
95
Operation
97
Battery Backup Option
98
Clock Signals
100
Chapter 11 Cpu Operation
101
Instruction Register
105
Operation
124
Pc Board Replacement
138
Cpu Board Replacement
138
Power Supply Pc Board
141
Hazardous Voltages
143
Power Cord Connector
143
Back Panel Connections
145
Remove All
148
Loading Procedure
158
Carriage Return
161
Advertisement
Data General NOVA 4/X Field Engineering Maintenance Manual (176 pages)
Field Replaceable Unit
Brand:
Data General
| Category:
Network Hardware
| Size: 25 MB
Table of Contents
Chapter 1 Introduction to Nova®4/Sand 4/X Computers
9
Power Supply
12
Fan Modules
12
Front Console
12
Field Replaceable Units
16
Related Documentation
16
Chapter 2. Use the Consoles
19
Virtual Console
20
Chapter 3 Introduction to Troubleshooting
25
Configuration Chart
27
Initial Checkout
27
Back Panel
30
Fault Indicators
33
Power Supply Fault
34
Remove the Memory Board Which Contains the First
34
16K Physical Memory Addresses and Check the Board
34
Select Jumpers
34
Cpu
34
In a 16-Slot Chassis if You Have Already Done Steps
34
Available Memory Slot
34
Table of Contents
35
Cpu
37
Indicator Lights
38
Functional Description
38
Fan Module
39
Final Checkout
43
Continue to Step
43
Troubleshooting Flowchart
48
Memory Diagnostics
48
Program Termination
67
Carriage Return
70
Theory of Operation
84
Power Supply Board
86
Battery Backup
88
Test Points
92
Operation
95
Battery Backup Option
96
Clock Signals
98
Cpu Operation
99
Memory Operation
115
Operation
124
Release Button
132
Cpu Board Replacement
138
Power Cord Connector
148
Loading Procedure
158
Carriage Return
160
Data General NOVA 4/X Manual (176 pages)
Field Replaceable Unit
Brand:
Data General
| Category:
Network Hardware
| Size: 26 MB
Table of Contents
Product Description
9
Fan Modules
14
Power Supply
14
CPU Board
15
Real Time Clock
17
Virtual Console
17
Field Replaceable Units
18
Related Documentation
18
Front Console
21
Chapter 3 Introduction to Troubleshooting
27
Back Panel
32
Fault Indicators
35
Memory Fault
36
Indicator Lights
40
Functional Description
40
Fan Module
41
Initial Checkout
42
Final Checkout
48
Troubleshooting Flowchart
50
Operator Input
65
Power Supply Voltages
69
Carriage Return
69
Program Termination
69
Chapter 8 Manual Testing
81
Theory of Operation
86
Power Supply Board
88
Battery Backup
90
Test Points
94
Operation
97
Instruction Register
105
Bank Select
119
Clock Signals
120
Memory Board
140
Power Supply Pc Board
141
Power Supply Assembly
142
Remove All
148
Loading Procedure
158
Program Output
160
Advertisement
Data General NOVA 4/X Field Engineering Manual (154 pages)
Brand:
Data General
| Category:
Network Hardware
| Size: 12 MB
Table of Contents
Table of Contents
7
Product Description
9
Introduction to Nova 4/S and 4/X Computers
11
Fan Modules
14
Front Console
14
Power Supply
14
CPU Board
15
Documentation Summary
18
Field Replaceable Units
18
Related Documentation
18
How to Use the Consoles
21
Virtual Console
22
Introduction to Troubleshooting
27
Troubleshooting
27
Visual Checkout
31
Back Panel
32
Computer Self-Test
35
Fault Indicators
35
Functional Description
40
Indicator Lights
40
Fan Module
41
Power Supply Board
41
Initial Checkout
42
Power Cable
43
Final Checkout
45
Power Supply
46
Diagnostic Testing
49
Memory Diagnostics
50
Troubleshooting Flowchart
50
Program Termination
67
Manual Testing Chapter
71
16-Slot Power Supply Operation
75
Theory of Operation
76
Battery Backup (Optional)
78
Battery Backup
80
Test Points
84
5-Slot Power Supply Operation
85
Operation
87
Battery Backup Option
88
Over Current Detection
88
Clock Signals
90
Chapter 11 Cpu Operation
91
Instruction Register
95
Chapter 12 - Memory Operation
105
Operation
114
Front Panel Replacement
122
Release Button
122
Pc Board Replacement
128
Power Supply Pc Board
131
Remove All
138
International Offices
150
Data General NOVA 4/X Field Engineering Manual (156 pages)
Brand:
Data General
| Category:
Network Hardware
| Size: 24 MB
Table of Contents
Visual Checks
5
Froubleshooting
7
Back Panel
15
Fan Modules
16
Power Supply
16
CPU Board
17
Printed Circuit Boards
17
Asynchronous Interface
18
Real Time Clock
19
Documentation Summary
20
Related Documentation
20
Front Console
23
Virtual Console
24
Configuration Chart
31
Back Panel
34
Power Supply Board
34
Fault Indicators
37
Memory Fault
38
Functional Description
42
Console Pcb
43
Power Cable
45
Final Checkout
47
Turn Power on
47
Diagnostic Testing
51
Memory Diagnostics
52
Troubleshooting Flowchart
52
Troubleshoot
54
Test Program
65
Command Meaning
70
Program Termination
71
Manual Testing
73
Theory of Operation
78
Test Points
86
Auxiliary Voltage Supply
89
Operation
89
Chapter 11 Cpu Operation
93
Instruction Register
97
Chapter 12 Memory Operation
107
Clock Signals
112
Operation
116
Installing Fru's
123
Front Panel Replacement
124
Release Button
124
Removing the Front Panel
124
Memory Board
132
Remove All
140
International Offices
152
Advertisement
Related Products
Data General NOVA 4/S
Data General NOVA 4/C
Data General AViiON 4600 Series
Data General AViiON 4000
Data General AViiON 4500 Series
Data General 4206 Series
Data General 4240
Data General NOVA ECLIPSE 6234
Data General NOVA ECLIPSE 6280
Data General NOVA 1220
Data General Categories
Desktop
Storage
Printer
Network Hardware
Touch terminals
More Data General Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL