User Manuals: IBM 9348 Vintage Tape Drive

Manuals and User Guides for IBM 9348 Vintage Tape Drive. We have 1 IBM 9348 Vintage Tape Drive manual available for free PDF download: Service Information

IBM 9348 Service Information

IBM 9348 Service Information (282 pages)

Brand: IBM | Category: DC Drives | Size: 7 MB

Table of Contents

Danger Notices
3
Caution Notices
4
Warning Notices
4
Aboutthismanual

5
Analyzing Problems

13
Chapter 2 Part Locations

57
- Locations
  57
  - Control Panel
    57
  - Front
    58
  - Bottom
    60
- Rear
  
  61
Chapter 3 Service Procedures

63
- Introduction
  63
- Placing the 9348 in the Service Position
  63
- Placing the 9348 in the Operating Position
  71
- Card and Battery Removal
  77
- Card and Battery Installation
  82
- Connector Board Removal and Installation
  88
- Program Module Removal and Installation
  91
- Front Panel Assembly Removal
  92
- Front Panel Assembly Installation
  97
- Motor/Power Card Removal
  104
- Motoripower Card L Nstal Lation
  107
- Sensors and Sensor Card Removal
  110
- Sensors and Sensor Card Installation
  112
- Speed Encoder Removal
  114
- Tape Lifter Removal
  118
- Tape Lifter Installation
  119
- Tension Arm and BOT/EOT Sensor Removal
  121
- Tension Arm and BOTIEOT Sensor Installation
  125
- Head Plate Assemblv Removal
  129
- Head Plate Assembly L Nstal Lation
  135
- Motors and Hubs Removal
  140
- Blower Motor Removal
  148
- Blower Motor Installation
  152
- Hub Lock Solenoid and Hub Release Lever Removal
  155
- Hub Lock Solenoid and Hub Release Lever Installation
  157
- Interface Card Removal
  159
- Interface Card Installation
  164
- Fuse Removal and Installation
  168
- Cooling Fan Removal
  172
- Cooling Fan Installation
  174
- AC-Power Module Removal
  177
- AC Power Module Installation
  178
- Enclosure Installation
  186
Chapter 4 Cleaning

193
- Cleaning Recommendations
  193
- Cleaning Supplies
  193
- Cleaning Procedure
  195
Chapter 5 Safety Inspection Guide

201
- Getting Ready
  201
  - Safety Conditions
    201
  - Safety Education
    201
  - Chemicals
    201
  - Performing the Inspection
    202
  - Reference Information
    202
- Covers
  202
- Slide Stopping Screws
  203
- Pivot Locking Screws
  205
- Safety Labels
  207
- Safety Grounds
  208
- Power Cable
  209
Chapter 6 Parts Catalog

211
- How to Use this Parts List
  212
- Assemblies
  213
Appendix A . Control Panel Operations

233
- Description
  233
  - Operator Buttons
    234
  - Service Representative Buttons
    234
  - Lights
    234
- Diagnostic Mode
  235
- INFO Option
  236
- Test'option
  236
- CONF * Option
  236
- ID * Option
  237
- Running Diagnostic Tests
  237
Chapter 7 . Part Number Index

233
Control Panel Operations

233
Appendix B Diagnostic Tests

243
- Power-On Self-Test
  243
- Sequence Tests
  243
  - Diagnostic Test 0 (Power On)
    243
- User-Defined Sequences
  248
- Kernel Tests
  249
- Processor Communication Tests (50 . 59
  250
- Loop-Back Tests
  251
- Controller Card Tests
  253
  - Diagnostic Test 70 (Control Panel Lights)
    253
  - Diagnostic Test 71 (Front Panel Buttons)
    253
- Buffer Card Tests
  258
- Interface Card Tests
  258
- Tape Unit Operational Tests
  258
Appendixc . Logs

263
- Display and Clear Logs
  263
  - Clear Logs
    263
  - Display Logs
    263
- Error Log Information (INFO 0)
  263
  - Viewing the Error Log
    263
  - Clearing the Error Log
    264
    
    Present Error Rate
    264
    
    Total Error Rate
    265
    
    Tape Movement Log
    266
    
    12-Tape Unit Clock
    266
    
    Power Cycles
    266
    
    Battery Date
    266
    
    Drive Repositioning Statistics
    266
    
    Tape Automatic Load Statistics
    267
    
    Unit Type Number
    267
    
    Program Module Kit Revision Number
    267
    
    Unit Serial Number
    267
Appendix D . Configurations

269
Glossary

273
Index

275

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