Sun Microsystems SPARCstation 4 110 Manuals

Manuals and User Guides for Sun Microsystems SPARCstation 4 110. We have 1 Sun Microsystems SPARCstation 4 110 manual available for free PDF download: Service Manual

Sun Microsystems SPARCstation 4 110 Service Manual (178 pages)

Brand: Sun Microsystems | Category: Desktop | Size: 2 MB

Table of Contents
3
Product Description
19
Standard Features
19
Subassemblies, Boards, and Components
20
Interior View
20
FIGURE 1-1 Basic Sparcstation 4 System
20
Rear View
21
FIGURE 1-2 Interior View of Sparcstation 4 System
21
Internal Options
22
External Options
23
TABLE 1-1 Internal Options-Sparcstation 4 System
23
TABLE 1-2 External Options
23
Troubleshooting Overview
25
Factory-Defined Boot Mode
25
After Power Is Switched on
27
Diagnostic Tools and When to Use Them
31
Power-On Self-Test
31
TABLE 2-3 Diagnostic Tools
31
FORTH-Based PROM Diagnostics
32
TABLE 2-4 Selected FORTH Diagnostic Tests
32
Watch-Clock
33
Watch-Net
33
Watch-Aui
33
FORTH Monitor
34
Watch-Tpe
34
Watch-Net-All
34
Sundiag System Exerciser
35
Power-On Self-Test (POST)
37
FIGURE 3-1 Arrangement of Sun Type-5 Keyboard Diagnostic Leds
38
FIGURE 3-2 Sun Type-4 Keyboard
38
Normal Mode
40
Full Diagnostic Mode
40
FIGURE 3-4 Sparcstation System Banner
40
Abbreviated Diagnostic Mode
41
Setting up a Tip Connection to Another System
41
Tests the POST Runs
42
POST Error Messages
44
Status Lights (Leds) and Indicators
44
FIGURE 3-5 Location of System Power LED
44
Troubleshooting Procedures
47
No Video Output on the System Monitor
48
Power-On Does Not Succeed
49
Power Supply Test
49
FIGURE 4-1 Power Supply Connector
50
TABLE 4-2 Power Supply Connector Pin Assignments
50
System Board Test
51
Disk Drive Errors
52
Verifying the Built-In SCSI Controller
52
TABLE 4-3 Troubleshooting Disk Drive Errors
52
Probe-Scsi
52
Determining Faulty DSIMM Locations
53
FIGURE 4-2 DSIMM Slot Locations
54
TABLE 4-4 Physical Memory Address Ranges for Sparcstation 4 System
54
Safety and Tools Requirements
55
Safety Requirements
55
Symbols
56
TABLE 5-1 Safety Precautions
56
System Precautions
57
Tools Required
57
Electrostatic Discharge (ESD) Precautions
58
Power on and off
59
Powering off the System
59
When the System Is Working Normally
59
When the System Does Not Respond Normally
60
Powering on the System
62
Internal Access
63
Removing the Cover
63
FIGURE 7-1 Removing the Rear Panel Cover Screws
64
Attaching the Wrist Strap
65
FIGURE 7-2 Removing the Cover
65
Replacing the Cover
66
FIGURE 7-3 Grounding the Wrist Strap to the Power Supply
66
FIGURE 7-4 Replacing the Cover
67
FIGURE 7-5 Securing the System Unit Cover
68
Major Subassemblies
69
Power Supply
69
Removing the Power Supply
69
Replacing the Power Supply
71
FIGURE 8-1 Removing the Power Supply
71
FIGURE 8-2 Connecting the DC Power Harness to the Power Supply
72
Speaker/Led Cable
73
Removing the Speaker/Led Cable
73
Replacing the Speaker/Led Cable
74
FIGURE 8-4 Positioning the LED Cable
75
Internal Speaker
76
Removing the Internal Speaker
76
FIGURE 8-5 Removing the Speaker Cover
77
FIGURE 8-6 Removing the Speaker
78
Replacing the Internal Speaker
79
FIGURE 8-7 Speaker Connections
79
Storage Devices
81
Hard Disk Drive
81
Removing the Hard Disk Drive
82
FIGURE 9-1 Drive Locations
82
FIGURE 9-2 Removing the Hard Disk Drive
83
FIGURE 9-3 Replacing the Disk Drive
84
CD-ROM Drive
85
Removing the CD-ROM Drive
85
FIGURE 9-4 Removing the CD-ROM Drive
85
Replacing the CD-ROM Drive
86
FIGURE 9-5 Jumper Settings for the CD-ROM Drive
86
Diskette Drive
87
Removing the Diskette Drive
88
FIGURE 9-7 Diskette Drive Location
88
FIGURE 9-8 Removing the CD-ROM Filler Panel
89
FIGURE 9-9 Disengaging the Diskette Drive
90
Replacing the Diskette Drive
91
FIGURE 9-10 Removing the Diskette Drive
91
FIGURE 9-11 Replacing the Diskette Drive
92
CD-ROM SCSI Cable
93
Removing the CD-ROM SCSI Cable
93
FIGURE 9-12 System Board Cable Connections
93
Replacing the CD-ROM SCSI Cable
94
FIGURE 9-13 Internal Cable Routing
94
Peripherals DC Power Harness
95
Removing the Peripherals DC Power Harness
95
Replacing the Peripherals DC Power Harness
95
Diskette Data Cable
96
Removing the Diskette Data Cable
96
Replacing the Diskette Data Cable
97
FIGURE 9-14 Diskette Data Cable Routing
97
CD-ROM Audio Cable
98
Removing the Audio Cable
98
FIGURE 9-15 Audio Cable Connector on the CD-ROM Drive
98
FIGURE 9-16 Removing the Audio Cable from the Audio Module
99
Replacing the Audio Cable
100
FIGURE 9-17 Disconnecting the System Board Connectors
100
FIGURE 9-18 Pressing the Audio Cable into the Cable Slot
101
FIGURE 9-19 Routing the Audio Cable Around the Corner Post
102
FIGURE 9-20 Securing the Audio Cable
103
FIGURE 9-21 CD-ROM Audio Cable Connector
103
FIGURE 9-22 Reconnecting the Main Logic Board Connectors
104
System Board Overview
105
Damage Prevention
105
Handling System Boards and Assemblies
105
System Board Layouts
106
Replaceable System Board Components
107
System Board and Component Replacement
109
Sbus Card
109
FIGURE 11-1 Sbus Slot Location
109
Removing the Sbus Card
110
FIGURE 11-2 Opening the Sbus Card Retainers
110
FIGURE 11-3 Removing the Extractor Handle from an Sbus Card
111
FIGURE 11-4 Installing the Sbus Card Extractor
112
FIGURE 11-5 Removing the Sbus Card
112
Replacing the Sbus Card
113
FIGURE 11-6 Inserting the Sbus Card
114
Audio Module
115
Removing the Audio Module
116
FIGURE 11-9 Removing the Audio Cable from the Audio Module
116
FIGURE 11-10 Unlocking the Audio Module
117
FIGURE 11-11 Removing the Audio Module
118
Replacing the Audio Module
119
FIGURE 11-12 Inserting the Audio Module Filler Panel
119
FIGURE 11-13 Removing the Audio Module Filler Panel
120
FIGURE 11-16 Connecting the CD-ROM Audio Cable
122
FIGURE 11-17 Pressing the Audio Cable into the Cable Slot
123
Dsimms
124
FIGURE 11-18 Routing the Audio Cable Around the Corner Post
124
Removing a DSIMM
125
FIGURE 11-19 DSIMM Slot Locations on the System Board
126
FIGURE 11-20 Ejecting the DSIMM
126
Replacing a DSIMM
127
FIGURE 11-21 Orienting the DSIMM
127
Vsimm
128
Removing the VSIMM
128
FIGURE 11-22 Installing the DSIMM
128
Replacing the VSIMM
130
FIGURE 11-24 Ejecting the VSIMM
130
System Board
132
Removing the System Board
132
FIGURE 11-26 Installing the VSIMM
132
FIGURE 11-27 System Board Cable Connections
133
Replacing the System Board
134
FIGURE 11-31 System Board Captive Screws
136
Setting Jumpers
137
FIGURE 11-32 Setting the Serial Port Jumpers
137
Nvram
138
Removing the NVRAM Chip
138
Replacing the NVRAM Chip
139
FIGURE 11-33 Locating the NVRAM Chip
139
Illustrated Parts Breakdown
141
Illustrations of Selected Crus
141
FIGURE 12-2 Standard External Cables
143
FIGURE 12-3 Optional External Cable
143
Replacement Parts List
144
FIGURE 12-4 Microphone and Cable
144
TABLE 12-1 Part Number List-Customer-Replaceable Units
144
TABLE 12-2 Part Number List-Miscellaneous Items
145
Physical Specifications
147
TABLE A-4 Environmental Requirements
147
Input Power Requirements
148
TABLE A-2 Input Power Requirements and Power Dissipation-Sparcstation 4 System
148
TABLE A-3 Input Power Requirements and Power Dissipation-Sparcserver 4 System
148
Input/Output Connectors and Ports
151
External SCSI Connector
151
FIGURE B-1 External SCSI Connector
151
Parallel Port Connector
152
FIGURE B-2 Parallel Port Connector
152
TABLE B-2 Pinout for Parallel Port Connector
152
Attachment Unit Interface (AUI) Connector
153
FIGURE B-3 Attachment Unit Interface (AUI) Connector
153
TABLE B-3 Pinout for Attachment Unit Interface (AUI) Connector
153
Twisted-Pair Ethernet Connector
154
Serial Connector Ports a and B
154
FIGURE B-4 Twisted-Pair Ethernet Connector
154
FIGURE B-5 Serial Connector
154
TABLE B-4 Pinout for Twisted-Pair Ethernet Connector
154
TABLE B-5 Pinout for Combined Serial Connector Ports a and B
154
Keyboard/Mouse Connector
155
FIGURE B-6 Keyboard/Mouse Connector
155
TABLE B-6 Pinout for Keyboard/Mouse Connector
155
Audio Module Ports (Optional
156
Headphone Connector
156
Audio Line-Out Connector
157
Audio Line-In Connector
157
Microphone Connector
157
Audio Specifications
158
TABLE B-8 Audio Module Inputs and Outputs
158
TABLE B-9 Internal Monaural Speaker Specifications
158
13W3 Video Connector
159
FIGURE B-12 13W3 Video Connector
159
TABLE B-10 13W3 Video Connector Pin Assignments
159
SCSI Targeting
161
TABLE C-1 SCSI Targeting-Solaris 1.X (Sunos 4.X) Operating Systems
161
TABLE C-2 SCSI Targeting-Solaris 2.X (Sunos 5.X) Operating Systems
162
FORTH Diagnostics
163
Running the FORTH Diagnostics
163
Test <Alias Name>, Test <Device Path
163
Test-All
166
Watch-Clock
166
Watch-Net, Watch-Aui, Watch-Tpe, and Watch-Net-All
166

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