Digital Equipment RW504-ZA, Service Manual

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Tables
1 Conventions Used in This Guide . . . . . . . . . . . . . . . . . xii
1–1 RW504/RW524 Components . . . . . . . . . . . . . . . . . . . . . 1–4
1–2 Optical Disk Library Products Matrix . . . . . . . . . . . . . 1–6
1–3
Specifications and Characteristics of Optical Disks . . .
1–12
1–4
Related Documentation . . . . . . . . . . . . . . . . . . . . . . . .
1–14
1–5
Pass Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1–14
2–1 Fuse Specifications and Part Numbers . . . . . . . . . . . . 2–9
2–2 UPS Power Requirements . . . . . . . . . . . . . . . . . . . . . . 2–11
3–1 Front Panel Controls . . . . . . . . . . . . . . . . . . . . . . . . . . 3–2
3–2 Rear Panel Features and Controls . . . . . . . . . . . . . . . . 3–3
3–3 Autochanger Configuration Choices . . . . . . . . . . . . . . . 3–12
4–1 Operation/Installation Troubleshooting . . . . . . . . . . . . 4–2
4–2 Information Logs (INFO Logs) . . . . . . . . . . . . . . . . . . . 4–16
4–3 Recovery Procedures for Specific Hardware Errors . . . 4–21
4–4 Sequence Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–34
4–5 Exerciser Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–36
4–6
Electronic Core Tests . . . . . . . . . . . . . . . . . . . . . . . . . .
4–38
4–7
RW504/RW524 Micro-Move ID Table . . . . . . . . . . . . . .
4–44
5–1
SW2 Default Settings . . . . . . . . . . . . . . . . . . . . . . . . . .
5–8
5–2 Exchange Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . 5–36
5–3 Non-exchange Assemblies . . . . . . . . . . . . . . . . . . . . . . 5–37
6–1 Values for n and m for 1.3-Gbyte with g=16 (1024
media) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–17
6–2 Physical Revolution to Logical Track Layout . . . . . . . . 6–17
6–3 Error Thresholds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–22
6–4 Group 0 Commands (6-byte command) . . . . . . . . . . . . 6–28
6–5 Group 1 and 2 Commands (10-byte command) . . . . . . . 6–29
6–6 Group 5 Commands (12-byte command) . . . . . . . . . . . . 6–30
A–1
Sense Key and Additional Sense Length Values . . . . .
A–4
A–2
Autochanger Move Errors . . . . . . . . . . . . . . . . . . . . . .
A–9
A–3
Autochanger Micro-Move Error Codes . . . . . . . . . . . . .
A–11
A–4
Drive Request Sense - Additional Sense Code
Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A–16
A–5 HP-Specific Drive Error Codes . . . . . . . . . . . . . . . . . . . A–19
ix