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Digital Equipment MicroVAX 2000 Manuals
Manuals and User Guides for Digital Equipment MicroVAX 2000. We have
2
Digital Equipment MicroVAX 2000 manuals available for free PDF download: Maintenance Manual, Network Manual
Digital Equipment MicroVAX 2000 Maintenance Manual (224 pages)
Brand:
Digital Equipment
| Category:
Desktop
| Size: 7 MB
Table of Contents
Table of Contents
3
Chapter 1 Systems Introduction
15
The Vaxstation 2000 and Microvax 2000 Systems
15
Front View of the Vaxstation 2000 and Microvax 2000 Systems
16
Mass Storage Expansion Box for both Systems
19
Front View of the Hard Disk Expansion Box
19
Front View of the Tape Drive Expansion Box
20
Options
22
Internat Memory Options
22
Thinwire Ethernet Option on Microvax 2000
22
FRU Locations
22
FRU Locations in the System Box
22
FRU Locations in the Expansion Boxes
23
Chapter 2 Testing and Troubleshooting
25
Introduction
25
Using Console Mode
25
Determining the Console Device
26
Entering Console Mode
26
Exiting Console Mode
27
Diagnostic Console Device
28
Console Commands
28
Testing
29
Power-Up Tests
29
Example of Power-Up Tests Screen Display
31
Power-Up Test Error Codes
32
Example of the Configuration Table
32
Self-Test
33
Example of Running Self-Test on the Disk Controller
33
Example of Running a Series of Self-Tests
34
Self-Test with Loopback Connectors
35
Self-Test Error Codes
35
System Exerciser Diagnostics
37
System Exerciser Diagnostic Commands
38
System Exerciser Error Codes
39
System Exerciser Display Example
39
Troubleshooting Procedures
40
MONO - Monochrome Video Troubleshooting Procedures (Vaxstation 2000 Only)
40
Self-Test
40
System Exerciser
40
Self-Test
41
NVR - Non-Volatile RAM Troubleshooting Procedures
41
DZ - Serial Line Controller Troubleshooting Procedures
41
Self-Test
42
System Exerciser
43
MEM - Memory Troubleshooting Procedures
43
Self-Test
44
MM - Memory Management Unit Troubleshooting Procedures
44
Example of MEM System Exerciser Error Code
44
MEM System Exerciser Error Codes
44
Self-Test
45
FP - Floating Point Unit Troubleshooting Procedures
45
Interval Timer Troubleshooting Procedures
45
HDC - Disk Drives and Controller Troubleshooting Procedures
45
Self-Test
46
System Exerciser
48
HDC Disk Controller System Exerciser Error Codes
49
Troubleshooting the Hard Disk Drive Expansion Box
51
Drive Select Jumper Settings on Disk Drives
51
RD53 Drive Select Jumper Setting for DUAO and DUA1
52
PC - Tape Drive Controller Troubleshooting Procedures
53
Self-Test
53
RX33 Drive Select Jumper Setting for DUA2
53
TPC Power-Up and Self-Test Error Code
54
System Exerciser
55
TPC Tape Controller System Exerciser Error Codes
57
Tape Drive Expansion Box System Exerciser Error Codes
58
Troubleshooting the Tape Expansion Box
59
SYS - Interrupt Controller and Thinwire Ethernet ID ROM Troubleshooting Procedures
62
Self-Test
62
NI - Thinwire Ethernet Network Option Troubleshooting Procedures
63
Self-Test
63
System Exerciser
63
Power Supply Troubleshooting Procedures
64
Flowchart for Troubleshooting the Power Supply
64
VR260 Monochrome Monitor Troubleshooting Procedures
66
VR260 Troubleshooting Table
66
Terminal Communication Troubleshooting Procedures
68
Flowchart Fortroubleshooting Terminal Communications
68
Flowchart for Troubleshooting Terminal Communications on the DEC423 Converter
69
Utilities
70
Configuration Table
71
Example of the Configuration Table
71
DZ Explanation in Configuration Table
72
MEM Explanation in Configuration Table
72
Example of the DZ Line in the Configuration Table
72
Example of MEM Error Display in the Configuration Table
73
HDC Explanation in Configuration Table
75
Example of the Second HDC Line in the Configuration Table
75
TPC Explanation in Configuration Table
76
Example of the Second TPC Line in the Configuration Table
76
NI Explanation in Configuration Table
77
Determining the Revision Levels in the System Module'srom
77
Example of the System Module's ROM Code Revision Levels
77
Example of Tape Port Bus Information
78
Setting NVR Default Boot Device
79
Setting NVR Default Boot Flags
79
Example of the TZK50 and TK50 ROM Revision Levels
79
Example of Changing the Default Boot Flag
80
Setting NVR Default Recovery Action Flags
82
Language Inquiry Menü
82
Example of Changing the NVR Recovery Action Flags
82
Default Recovery Flags
82
Circle Cross-Hatch Alignment Pattern
83
Screen of E's Pattern
83
White Screen
83
Mass Storage Disk Formatter
83
Example of Formatting a Hard Disk Drive
84
Example of Formatting an RX33 Floppy Diskette
85
Example of Formatting an Unknown Hard Disk Drive
86
Disk Formatter Messages
87
Mass Storage Disk Verifier
88
Example of Running the Disk Verifier on DUA1
88
Error Codes for the Disk Formatter
88
Disk Verifier Messages
89
Error Codes for the Disk Verifier
89
Special Diagnostic Key for Field Service System Exerciser
90
Example of Creating the Special Key on a Floppy Diskette
90
Thinwire Network Loop Testing Utility
91
Example of Creating the Special Key on a Compactape
91
FRU Locations
97
Shield Removal
98
Expansion Adapter Cover Screw Locations
98
System Box Cover Screw Locations
99
System Box Cover Removal
100
Disconnecting the Cables from the Shield
103
System Module Assembly Removal from Shield
104
System Module Assembly Screw Locations on the Shield
104
Network Interconnect Cables
105
System Module Removal
107
Battery Cable Location
107
Network ID ROM Location on System Module
109
Vaxstation 2000 and Microvax 2000 System Jumper
110
Memory Module Removal
111
Network Interconnect Module Removal
112
RD53 Hard Disk Drive Removal from System Box
113
Disconnecting the Hard Disk Drive from System Box
114
RD53 Disk Drive Device Electronics Board Removal
115
Drive Mounting Bracket Screw Locations
115
RD53 Device Electronics Board Removal
116
RX33 and RD32 Drive Removal (Half-Height Drives) from the System Box
118
Half-Height Drive(S) Screw Locations
118
Disconnecting the RX33 and RD32 Half-Height Drives
119
Half-Height Drives Mounting Brackets Removal
120
RD32 Disk Drive Device Electronics Board Removal
121
RD32 Device Electronics Board Screw Locations
121
Disconnecting J4 from RD32 Device Electronics Board
122
Disconnecting J5 and J6 from RD32 Device Electronics Board
123
RD32 Device Electronics Board Jumper Location
124
Resistor Load Board Removal from System Box
125
Drive Mounting Bracket Screw Locations
126
Battery Pack Removal
127
Battery Cable Location
127
Power Supply Removal from the System Box
128
Vaxstation 2000 VR260 Monochrome Monitor
129
VR260 FRU Locations
129
VR260 Cover
130
VR260 Controls and Video Cable Locations
130
VR260 Deflection Board Removal
133
High-Voltage Discharge Tool
134
VR260 Deflection Board
135
VR260 Rear Bulkhead Assembly
136
VR260 Rear Bulkhead Screw Locations
136
VR260 Rear Bulkhead
137
VR260 Video Board Removal
138
VR260 Transformer Assembly
139
VR260 Video Board
139
VR260 Transformer Assembly
140
VR260 Tube/Yoke/Bezel Assembly Removal
141
VR260 Tube/Yoke/Bezel Assembly Screw Locations
141
VR260 Tube/Yoke/Bezel Assembly's LED Cable
142
VR260 LED Assembly
144
VR260 Led/Bezel Assembly
144
Keyboard Removal (Vaxstation 2000 Only)
145
Disconnecting the Keyboard
145
Mouse and Tablet (Vaxstation 2000 Only)
146
Disconnecting the Mouse or Tablet
146
Terminal Disconnection from Microvax 2000
147
DEC423 Converter Removal from Microvax 2000
147
DEC423 Converter's Mounting Screw Locations
147
Expansion Adapter Removal
148
Expansion Adapter Screws
148
Expansion Adapter Disk Interface Module Removal
150
Expansion Adapter Cover Screws Location
150
Expansion Adapter Disk Interface Module Cables and Screw
151
Vaxstation 2000 and Microvax 2000 Expansion Box
152
Hard Disk Drive Expansion Box Disconnection from
152
System Box
152
Hard Disk Expansion Box Cable
153
Hard Disk Drive Removal from Hard Disk Expansion Box
154
Hard Disk Expansion Box Cover Screw Locations
154
Resistor Load Board Power Cable
155
Hard Disk Expansion Box Drive Mounting Screws
157
Hard Disk Expansion Box Drive Cables Locations
158
Hard Disk Expansion Box Drive Mounting Bracket Screws Location
159
Power Supply Removal from the Hard Disk Expansion Box
160
Hard Disk Expansion Box Cover Screw Locations
160
Hard Disk Expansion Box Resistor Load Board Power Cable
161
Hard Disk Expansion Box Shield Screw Locations
162
Hard Disk Expansion Box Power Supply Mounting Screw Locations
163
Resistor Load Board Removal from the Hard Disk Expansion Box
164
Hard Disk Expansion Box Cover Screw Location
164
Hard Disk Expansion Box Resistor Load Board Power Cable
165
Tape Drive Expansion Box Disconnection from System Box
166
Tape Drive Expansion Box Data Cable
166
TZK50 Controller Board Removal from the Tape Drive Expansion Box
167
Tape Drive Expansion Box Cover Screw Locations
167
TZK50 Controller Board Cable Locations
168
TK50 Tape Drive Removal from Tape Drive Expansion Box
170
Tape Drive Expansion Box Shield Screw Locations
170
Tape Drive Expansion Box Drive Mounting Screw
171
Power Supply Removal from the Tape Drive Expansion Box
173
Tape Drive Expansion Box Power Supply Mounting Screw Locations
174
Resistor Load Board Removal from the Tape Drive Expansion Box
175
Tape Drive Expansion Box Resistor Load Board Power
175
Cable Locations
175
Recommended Spares List
176
Chapter 4 Video Monitor Adjustments (Vaxstation 2000)
179
Introduction
179
VR260 Monochrome Monitor
179
Preparations
180
Horizontal and Vertical Linearity and Focus Adjustments
182
Circle Cross-Hatch Display
183
Width, Height. and Centering Adjustments
184
Adjusting Minimum Raster
185
Reassembling the VR260 Monitor
185
Introduction
187
Memory Module Installation
188
Thinwire Ethernet Network Interconnect Module Installation
188
System Box Disk Drive Installation
188
Drive Mounting Brackets Screw Locations
189
Resistor Load Board Location
190
Drive Mounting Positions
191
Expansion Adapter Installation
192
Installing Expansion Adapter
194
Connecting Read/Write Cable to Disk Interface Module
196
Hard Disk Expansion Box Installation
197
Tape Drive Expansion Box Installation
197
Console Command Syntax B-L
201
Console Commands B-L
201
Boot
201
Comment
202
Deposit
203
Examine
204
Find
205
Halt
205
Initialize
205
Repeat
206
Start
206
Test
206
Unjam
207
Transfer
207
Special Keys
208
Appendix C Console Messages and Explanations
209
System Software
211
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Digital Equipment MicroVAX 2000 Network Manual (68 pages)
Brand:
Digital Equipment
| Category:
Desktop
| Size: 2 MB
Table of Contents
Table of Contents
3
Preface Vu
7
Chapter 1 Overview
9
What Makes a Network
9
Standard Ethernet
9
Thinwire Ethernet
9
Unshielded Twisted-Pair Ethernet
10
Decnet
11
Networking Capabilities of ULTRIX
11
Local Area Vaxclusters
12
Chapter 2 Setting up the Network
13
Standard Ethernet
13
Setting the Switch for Standard Ethernet
13
Basic Thinwire Components
14
Thinwire Ethernet Cable
15
Connectors and Terminators
17
Additional Equipment
18
DIGITAL Thinwire Ethernet Multiport Repeater (DEMPR)
18
DIGITAL Thinwire Ethernet Station Adapter (DESTA)
19
Debets - the Ethernet Bridge
20
Thinwire Configurations
20
Decconnect Approach
21
Daisy-Chain Approach
22
Combined Daisy-Chain and Decconnect Approach
22
Single Segment Configuration
23
Multisegment Thinwire Configuration
25
Thinwire Ethernet Rules
26
Configurations Symbols
26
Symbols for Configurations
26
Single Segment Thinwire Ethernet
27
Single Segment Thinwire Configuration
28
Stand-Alone DEMPR
29
Stand-Alone DEMPR with Thinwire Cables
29
Combined Standard/Thinwire Ethernet LAN
30
DEMPR on Standard Ethernet
30
Stand-Alone Cascading Demprs
31
Stand-Alone DELNI with Demprs
32
Local Bridge
33
Disconnecting Stations from Thinwire Ethernet
34
Disconnecting a Station from Thinwire Ethernet
34
Local Area Vaxcluster Configuration
35
Chapter 3 Installing Thinwire Hardware
37
Before You Start
37
Determining Your Needs
37
Thinwire Ethernet Cable
37
Connectors
37
Barrel Connectors and T-Connectors
38
DESTA and Transceiver Cable
38
Terminators
38
Dempr
38
Estimating Your Needs
38
Planning the Thinwire Segment
39
Setting the Switch for Thinwire Ethernet
40
Connecting to a Thinwire Ethernet Segment
40
Connecting Vaxstation 2000, Microvax 2000, or Vaxmate
41
Connecting the T-Connector to Thinwire
41
Connecting a Terminator to the T-Connector
42
Adding a Segment to the T-Connector
42
Connecting the T-Connector to Vaxstation 2000
43
Connecting a Station with a Transceiver Cable
44
Connecting the T-Connector to Thinwire
44
Connecting a Terminator to the T-Connector
45
Adding a Segment to the T-Connector
45
Attaching the Transceiver Cable to the DESTA
47
Connecting to an Existing Thinwire Network
48
How to Install a DEMPR
48
Stand-Alone DEMPR
49
Thinwire Cables Connected to the DEMPR
49
Attaching a Terminator to a Thinwire Segment
50
Terminator Connected to the DEMPR
51
Connecting the DEMPR to Standard Ethernet
52
How to Lengthen a Thinwire Segment
52
Connecting Two Thinwire Sections
52
How to Verify Network Installation for a Vaxstation 2000 or Microvax 2000
53
How to Verify Installation for a Vaxmate
54
Troubleshooting the Thinwire Segment
54
Troubleshooting the DEMPR
55
Troubleshooting the DESTA
55
Troubleshooting Network Software
55
Appendix A Associated Documents
56
Glossary
58
Thinwire Ethernet Cable
61
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