HP A2246A Manuals

Manuals and User Guides for HP A2246A. We have 1 HP A2246A manual available for free PDF download: Service Handbook

HP A2246A Service Handbook (108 pages)

Brand: HP | Category: Controller | Size: 0.91 MB

Table of Contents
11
Produd Information
19
Controllers and Expanders
19
Features
19
Memory
21
System Graphics
21
Built-In Interfaces
22
Internal Mass Storage Devices
22
Keyboards
22
Supported Accessory Cards
23
DI0-11 Accessory Cards
23
Supported DIO-I Accessory Cards
23
DIO-I Accessory Cards
23
HP 46021B ITF Keyboard
23
Operating Systems
24
Hp-Ux
24
Support
25
Hardware Support
25
Field Repair Philosophy
25
Schematics
25
Supported Configurations
25
Repair Services
26
Hardware Support Services
26
Product Identification
27
Environmental, Installation and Preventive Maintenance
29
Technical Information
29
Environmental
29
Electrical
30
Regulatory
30
Physical
31
Controllers
31
Expanders
31
Installation and Getting Started
32
Controller Systems and Products
32
Preventive Maintenance
32
Configurations Introduction
33
System Bundles
33
Model 362 and 382 Controller BASIC System Bundles
34
Keyboard Differences
35
Key Differences
35
HP 98203C Keyboard
36
Boot ROM Functions
37
Configuration Control Mode
37
Configuration Control Mode Menu
37
Configuring the Internal Interfaces
38
Internal Interface Default Values
39
Built-In Interface Default Configurations
39
Example Interface Configuration
40
Auto System Selection Mode
42
The Menu
43
Menu Options
43
System Selection Example
44
Error Messages
45
Configuration Mode Entry Error Messages
46
Finding the HP-UX SCSI Bus Addresses
47
HP-UX Program for SCSI Addresses
48
Internal Mass Storage Configurations
49
Hard Disk Drive Configurations
49
Hard Disk Drive Configuration Jumper Locations
49
Self-Seek, Parity and Wait/Spin Jumpers
50
Hard Disk Drive Configuration Jumper Functions
50
SCSI Bus Address Jumpers
51
Flexible Disk Drive Configurations
51
Hard Disk Drive SCSI Bus Address Jumper Settings
51
Flexible Disk Drive Configuration Jumper Locations
52
Function Jumpers
53
SCSI Bus Address
54
CD ROM Disk Drive
54
Flexible Disk Drive SCSI Bus Addresses and Jumper Settings
54
SCSI Bus Address
55
CD ROM Configuration Jumper Locations
55
Parity
56
Audio Use
56
External SCSI Cables
56
SCSI Cable Rules
57
Supported Accessory Cards
57
DIO-I Accessory Cards
58
Supported DIO-I Accessory Cards
58
Graphics Configuration
58
LAN Type
60
LAN Board Configuration Jumper
60
Troubleshooting
61
Introduction to Troubleshooting
61
Analytic Troubleshooting
61
Troubleshooting Procedures
62
Troubleshooting Flowcharts
62
Troubleshooting: Main Flowchart
63
Troubleshooting: Problems While Booting
64
Troubleshooting: Problems While Booting (Continued)
65
Controller Power Checkout Procedures
66
Power
66
Voltage Test Points and Tolerances Red Wire to Pin
67
Memory Configurations and Addressing
68
Model 362 Memory Troubleshooting
68
Example: Total Memory of 8 Mbytes
68
Model 382 Memory Troubleshooting
69
Example: Total Memory of 8 Mbytes
69
Model 382 Controller RAM Addresses
69
Example: Total Memory of 24 Mbytes
70
Diagnostics
71
Boot ROM Self-Tests
71
UNEXPECTED USE of (Address) Failure Messages
72
Failure Indications
73
General Description of Failure Codes
73
State and Failure Codes
74
Self-Test LED State and Failure Codes for Interfaces
74
Test Mode
77
Self Test Control Menu
78
Continuous Self-Tests
78
Extended Self-Tests
79
Test Memory
79
Memory Configurations and Addressing
80
Set Defaults
80
Run Tests
80
SCSI Interface and Device Testing
80
Normal SCSI Testing
80
SCSI Exerciser Testing
81
Using the HP-UX Ce.utilities
82
Adjustments
85
Peripherals
87
Parts Lists
89
Introduction
89
HP A2246A DIO-I Bus Expander
89
• HP A2247 a DI0-11 Bus Expander
89
Diagrams
99
Controllers
99
Functional Block Diagram
100
References
101
Service Documentation
101
System Installation and Getting Started Documentation
102
Upgrade Documentation
103
Service Notes
105
Place Service Notes here
105
Index
107

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