Wang 6529 Manuals

Manuals and User Guides for Wang 6529. We have 1 Wang 6529 manual available for free PDF download: Maintenance Manual

Wang 6529 Maintenance Manual

Wang 6529 Maintenance Manual (135 pages)

ARCHIVING CARTRIDGE TAPE DRIVE

Brand: Wang | Category: Storage | Size: 13 MB

Table of Contents

Table of Contents
3
List of Illustrations
7
List of Tables
8
Introduction
10
General Description
10
Applicable Documents
10
EOT/BOT Areas on Serial Serpentine Recorded Tape
12
Specifications
12
Theory of Operation
14
Introduction
14
The OIS/VS Interface Board
14
Controls and Indicators
18
Data Link
19
Data Link Receive Block Diagram
20
Data Link Transmit Block Diagram
21
Direct Memory Access Logic
24
Counter Timer Chip
25
Memory
27
Power-Up Diagnostic PROM
27
Random Access Memory
27
Block Diagram of Data Paths to and from RAM
28
Tape Interface
29
Status Latches
35
The 2200 Interface Assembly
37
2200/Controller Interface
39
2200/Controller Data Transfers (Interrupt Mode)
39
Tape Interface
39
Control Signals
40
Command Transfers to the Formatter
40
Parameter Transfers to the Host
41
Data Transfers to the Formatter (Write)
41
Data Transfers to the Host (Read)
42
Controller Operations
42
The Identity Group
42
The Positioning Group
43
The Data Transfer Group
43
Tape Drive Power Supply
44
The 23V Supply
44
The -5V Supply
45
Supply
45
Power Supply Specifications
45
Operation
47
Introduction
47
Controls, Indicators and External Connections
47
Front Panel
48
Tape Cartridge
49
- Initial Turn-On Procedure
  50
Handling the Tape Cartridge
50
- Tape Utilities
  51
- 2229 Utilities
  51
- Backup Platter from Tape
  51
- Recover Platter from Tape
  51
- Recover File from Platter Backup
  51
- Create Reference File
  51
- Backup Files to Tape
  51
- Recover Files from Tape
  51
- Tension Tape Cartridge
  51
- 6529 Utilities
  52
- Initialize Tape
  53
- Backup to Tape
  53
- Restore from Tape
  53
- Copy to Tape
  53
- Copy from Tape
  53
- 2529V Utilities
  53
- Tapeinit Backup
  53
Installation
56
- Unpacking
  56
- Minimum Revision Levels
  56
210-7770 Regulator Board
56
- Switch Settings
  57
- Model 6529/2529V
  57
- Model 2229
  60
Model 6529/2529V
60
Voltage Checks
60
- System Interconnections
  60
Model 2229 Interconnections
62
Power-Up Procedure
65
- Software Loading
  65
Preventive and Corrective Maintenance
67
- Preventive Maintenance
  67
- Daily Check
  67
- Cleaning
  67
- Head Cleaning
  67
- Other Cleaning
  67
- Routine Adjustments
  68
- Lubrication
  68
- Head Wear
  68
- Periodic Inspection
  68
- Corrective Maintenance
  68
- Disassembly Procedures
  68
- Cabinet Cover
  68
- 210-8261 Adapter Board (Model 2229 Only)
  68
210-8261 Adapter Board
68
- 210-7770 Regulator Board
  70
- Control Panel
  70
- 210-8262 Interface Board (Model 6529/2529 Only)
  70
- Fan
  70
- Kennedy Tape Drive (278-4029)
  70
210-8262 Interface Board
70
Internal Components - Model 2229
71
Chassis Bottom
73
Kennedy Replaceable Parts Assembly
75
- Magnetic Head Replacement
  77
- Interlock Assembly Replacement
  77
General
77
Read/Write Board Replacement
77
- Diagnostics and Adjustments
  77
On-Line Diagnostics
77
Off-Line Diagnostics
79
- General
  79
- Tape Drive Diagnostics
  80
- Formatter Diagnostics
  81
Portion of Control/Read/Write Board
82
Formatter and Deck Adjustment Procedures
83
Formatter VCO Center Frequency Adjustment
83
Formatter Integrator Offset Adjustment
85
Recorder Read Amplitude Adjustment Procedure
85
Infrared Sensor Check
85
Interlock Switch Check and Adjustment
86
Illustrated Parts Breakdown
90
Troubleshooting
92
Troubleshooting Flow Diagrams
92

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