Data General NOVA 4/C Manuals

Manuals and User Guides for Data General NOVA 4/C. We have 2 Data General NOVA 4/C manuals available for free PDF download: Field Engineering Maintenance Manual, Field Reference Manual

Data General NOVA 4/C Field Engineering Maintenance Manual

Data General NOVA 4/C Field Engineering Maintenance Manual (138 pages)

Brand: Data General | Category: Network Hardware | Size: 17 MB

Table of Contents

Table of Contents

13
- Product Description
  15
- Introduction to Nova 4/C Computers
  17
  - Back Panel
    18
  - Power Supply
    19
  - Cpu Board
    20
  - Real Time Clock
    21
  - Field Replaceable Units
    22
  - Test Programs
    26
  - Related Documentation
    26
- How to Use the Consoles
  27
  - Front Console
    27
  - Virtual Console
    27
  - Function Commands
    29
- Introduction to Troubleshooting
  33
  - Troubleshoot
    34
- Visual Checkout
  35
  - Power Supply Board
    35
- Computer Self-Test
  37
  - Power Supply Fault
    37
- Troubleshooting the Power Supplies
  39
  - Indicator Lights
    39
  - Final Checkout
    45
- Diagnostic Testing
  47
  - Troubleshooting Flowchart
    47
  - Memory Diagnostic
    50
Nova 3 Multiprogram Test - Short Sample Program Run Summary

51
- (DTOS Auto Mode; no Errors Found)
  52
  - Actual Data
    53
- Sample Program Run Summary
  52
- DTOS Command: LOAD
  54
- DTOS Directory: HOST
  54
- Special Machine Requirements: None
  54
- Note 1
  56
  - Active Directory
    57
- Manual Testing
  61
- Theory of Operation
  65
- 16-Slot Power Supply Operation
  67
  - Functional Overview
    67
  - Power Supply Board
    69
  - Battery Backup
    71
  - Test Points
    74
- 5-Slot Power Supply Operation
  75
  - Auxiliary Voltage Supply
    78
  - Fault Detection Circuits
    78
  - Battery Backup Option
    79
- Cpu Operation
  83
  - Control Processor
    83
  - Main Memory
    87
  - Memory Operations
    88
  - Power Cord Connector
    98
  - Cpu Board Replacement
    100
  - Hazardous Voltages
    103
  - Power Cord
    104
  - Back Panel
    108
  - Sales and Service Offices
    129
  - First Class
    134

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Data General NOVA 4/C Field Reference Manual

Data General NOVA 4/C Field Reference Manual (132 pages)

Brand: Data General | Category: Desktop | Size: 12 MB

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