Sign In
Upload
Download
Table of Contents
Contents
Add to my manuals
Delete from my manuals
Share
URL of this page:
HTML Link:
Bookmark this page
Add
Manual will be automatically added to "My Manuals"
Print this page
×
Bookmark added
×
Added to my manuals
Manuals
Brands
CORVUS Manuals
Storage
11MB
Service manual
CORVUS 11MB Service Manual
Eight-inch winchester disk drive
Hide thumbs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
page
of
173
Go
/
173
Contents
Table of Contents
Bookmarks
Table of Contents
Table of Contents
List of Illustrations and Tables
Chapter 1 - General Description
Introduction
Model Identification
Purpose of Equipment
Data Backup
Power Supply
Scope of Chapter
Corvus Disk System
Winchester Technology
Chapter 2 Installation
Introduction
Receiving a Drive
Headlock Mechanisms
Diagnostic Test
Manual Carriagelock Location
Scope of Chapter
Installation Considerations
CORCOM Unit
Daisy-Chaining of Disk Drives
Rear Bezel Components
Unit Address Options
Chapter 3 Operation
Controls
Front Bezel Leos
Front Bezel Switches
Function Switches
Introduction
Scope of Chapter
Environmental Requirements
Line Noise
Static Electricity
Temperature
Periodic Maintenance
Groundstrap
Regular Checks
Power-On Sequence
Chapter 4 Drive Description
Introduction
Power Supply
Cp129
Cp140
Stand-Alone Drive with CP129 Power Supply
Cp411
Scope of Chapter
Definition of Terms
Data Configuration
Disk Drive Sealed Mechanism
Controller Firmware
Data Storage
Disk Sealed Mechanism
Sector Interleaving
Drive Electronics Revision
Headlock Devices
Preamp PCA
Power-Up
Introduction
Scope of Chapter
Servo Electronics
Servo Tracks
Tri-Bit Signal
Corvus Revb Block Diagram
Servo Control Signals
Servo Operation
Read/Write Electronics
Read Operation
Read/Write PCA Jumper Location
Write Operation
Controller/Logic Electronics
Host to Drive Handshaking Controi Signais
Controller During Read and Write Commands
Controller During Seek Command
Backplane/Motherboard PCA
Preamp PCA
Interface PCA
Paddleboard PCA
Chapter 6 Disassembly
Introduction
Rear Bezel
Tools Required
Top Cover
Access Door, Metal Package
Backplane Cover
Cabling
Drive Mechanism
Front Bezel
Power Supply
Scope of Chapter
Drive Electronics Removal and Disassembly
Card Set
PCA Replacement
Stand-Alone Units
Disassembly (CSIOO)
Chapter 7 - Adjustments and Maintenance
Introduction
Power Supply Voltage Check and Adjustment
CP140 and CP411
Voltage Check
Corvus Dealer Service
Voltage Adjustment
Cp129
Cs100
Voltage Adjustment
Voltage Check
Scope of Chapter
Servo Mechanism
Servo Adjustment ASM 310006
Brake Mechanism
Brake Adjustment
Mechanism Adjustment
Chapter 8 - Dealer Service Diagnostics
Drive Diagnostics Revb
Crc
Exr
Fmt
Mux
Prm
Vsn
Drive
Quit
Set
Introduction
Scope of Chapter
Controller Diagnostic
A) Abort Diagnostic
B) Macro Menu
Controller Diagnostic Commands
General Description
C) Change Slot Number
D) Download Diagnostic
I) Analyze Servo
J) Single Do Seek
L) Full Cylinder Loopseek
P) Print Quiet Summary Report
Q) Sector Quiet Program
S) Read Scan Disk
Error Codes
Single Cylinder Seek Scan
X) Write Scan Disk
Y) Rezero Heads
C)Ont L)Ist R)Estart Q)Uit
Read Burn-In Results
Signed Decimal Disk Error Codes
Location of R3
Checking Proper Headlock Operation
Front Bezel
List of Schematic and Assembly Drawings
Assembly Dwg, Metal Cabinet
Assembly Dwg, Detail
Assembly Dwg, Front Bezel
Assembly Dwg, Rear Bezel
Schematic, Paddleboard PCA
Assembly Dwg, Paddleboard II
Assembly Dwg, CP140 Power Supply
Schematic Dwg, CP140 Power Supply (1 of 2)
Schematic Dwg, CP140 Power Supply (2 of 2)
Assembly Dwg, CP411 Power Supply
Schematic Dwg, CP411 Power Supply (1 of 2)
Schematic Dwg, CP411 Power Supply (2 of 2)
Schematic Dwg, ASM 310001 (1 of 4)
Schematic Dwg, ASM 310001 (3 of 4)
Schematic Dwg, ASM 310001 (4 of 4)
Assembly Dwg, ASM 310001
Schematic Dwg, ASM 310101 (1 of 3)
Schematic Dwg, ASM 310101 (2 of 3)
Assembly Dwg, ASM 310221
Schematic Dwg, ASM 310071 (1 of 3)
Schematic Dwg, ASM 310071 (2 of 3)
Schematic Dwg, ASM 310176 (2 of 3)
Schematic Dwg, ASM 310176 (3 of 3)
Advertisement
Quick Links
Download this manual
THE
CORVUS
SERVICE-MANuAL
11
and
20
Megabyte',Drive
***CORVUS SYSTEMs
*
*
'
Table of
Contents
Previous
Page
Next
Page
1
2
3
4
5
Advertisement
Chapters
Table of Contents
5
List of Illustrations and Tables
10
List of Schematic and Assembly Drawings
103
Table of Contents
Need help?
Do you have a question about the 11MB and is the answer not in the manual?
Ask a question
Questions and answers
Related Manuals for CORVUS 11MB
Storage CORVUS 11 Service Manual
H-series 5.25-inch winchester disk drive (117 pages)
Storage CORVUS 6 Service Manual
H-series 5.25-inch winchester disk drive (117 pages)
Related Products for CORVUS 11MB
CORVUS 11
CORVUS 20
CORVUS 6
This manual is also suitable for:
20mb
Table of Contents
Print
Rename the bookmark
Delete bookmark?
Delete from my manuals?
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL
Need help?
Do you have a question about the 11MB and is the answer not in the manual?
Questions and answers