WatchNet RTS series Manual de Serviço descarregar pdf (Página 10)

Contents x

C.8 Energy Star Software Support C-48

Glossary G-1

Index ix-1

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 259 260

60 Service 1
Contents 3
Contents iv 4
Contents v 5
Contents vi 6
Contents vii 7
Contents viii 8
Contents ix 9
Glossary G-1 10
Index ix-1 10
Figures xi 11
Figures xii 12
Figures xiii 13
Figures xiv 14
Tables xv 15
Tables xvi 16
How This Book Is Organized 17
UNIX Commands 18
Shell Prompts 19
Typographic Conventions 19
Related Documents 20
Ordering Sun Documentation 21
Sun Welcomes Your Comments 22
Product Description 23
Ultra 60 Desktop Workstation 24
System unit 24
Keyboard 24
Mouse/pad 24
Monitor (24-inch optional) 24
1.1 I/O Devices 25
1.2 System Unit Features 25
1.3 System Unit Components 27
Component Description 28
SunVTS Overview 31
2.2 SunVTS Operation 32
Power-On Self-Test 33
3.1 POST Overview 34
3.2 Pre-POST Preparation 34
3.2.2 Verifying the Baud Rate 36
3.3 Initializing POST 37
CODE EXAMPLE 3-1 identifies a 39
TABLE 3-2 51
3.5 Bypassing POST 53
Commands 54
3.7 System and Keyboard LEDs 54
Troubleshooting Procedures 57
4.1 Power-On Failure 58
4.2 Video Output Failure 59
TABLE 4-1 60
4.4 Power Supply Test 61
Power Supply Connector J2901 62
Power Supply Connector J2902 62
4.5 DIMM Failure 63
DIMM Physical Memory Address 64
4.6.1 watch-clock 65
4.6.5 UPA Graphics Card 68
4.7 OpenBoot Diagnostics 69
CODE EXAMPLE 4-7) 70
CODE EXAMPLE 4-8) 70
4.7.1 PCI/Cheerio 71
4.7.2 EBus DMA/TCR Registers 72
4.7.3 Ethernet 72
4.7.4 Keyboard 73
4.7.5 Mouse 74
4.7.6 Floppy 74
4.7.7 Parallel Port 74
4.7.8 Serial Port A 75
4.7.9 Serial Port B 77
4.7.10 NVRAM 78
4.7.11 Audio 78
4.7.12 SCSI 79
4.7.13 All Above 79
Safety and Tool Requirements 83
5.1 Safety Requirements 84
5.2 Symbols 84
5.3 Safety Precautions 85
5.4 Tools Required 86
Power On and Off 87
FIGURE 6-1) or press the Sun 88
FIGURE 6-2) 88
Internal Access 91
7.2 Attaching the Wrist Strap 93
Wrist strap 94
System unit rear 94
(service position) 95
Major Subassemblies 97
8.1 Power Supply 98
Peripheral power cable 99
Captive screw (4) 99
Power supply 99
(partially extended) 99
Power cable 100
8.2 PCI Fan Assembly 101
FIGURE 8-3) 102
FIGURE 8-4): 104
SCSI drive bay 105
Screw (2) 105
8.4 Cable Assemblies 107
8.5 EMI Filler Panels 110
2. Replace the RMA 111
8.6 Chassis Foot 112
8.7 Speaker Assembly 113
Speaker assembly 114
Speaker cable 114
8.8 DC Switch Assembly 115
Lock Block Location 116
Lock block 116
System unit front 117
Side access cover 117
4. Attach the wrist strap 118
PCI card 119
Bracket tab 119
UPA graphics card 120
FIGURE 8-7): 121
Hard drive handle 122
Hard drive 122
Handle latch 122
FIGURE 8-17): 123
DC power connector 125
DC power cable routing 125
FIGURE 8-20): 126
FIGURE 8-16): 129
FIGURE 8-15): 129
FIGURE 8-13 and FIGURE 8-14) 129
FIGURE 8-21) 129
Sun Type-5 Keyboard 131
Power on key 131
8.9 CPU Fan Assembly 132
Shroud assembly 133
Metal handle 133
Snap catch 133
8.10 Shroud Assembly 134
Locking lever 135
Captive screw 135
Storage Devices 137
9.1 Hard Drive 138
9.1.2 Replacing a Hard Drive 139
9.2.1 Removing the RMA 140
Chapter 9 Storage Devices 9-5 141
FIGURE 9-2): 141
Tape Drive 142
Chapter 9 Storage Devices 9-7 143
9.2.6 Replacing the RMA 145
6. Power on the system unit 146
Motherboard and Component 147
Replacement 147
10.1 CPU Module 148
CPU module 149
Lever (2) 149
FIGURE 10-1): 150
10.2 NVRAM/TOD 151
NVRAM/TOD 152
10.3 PCI Card 153
10.3.2 Replacing a PCI Card 155
10.4 UPA Graphics Card 156
10.5 DIMM 158
10.5.1 Removing a DIMM 159
Removing and Replacing a DIMM 160
10.5.2 Replacing a DIMM 161
10.6 Audio Card 162
FIGURE 10-6): 163
Audio card 164
10.7 Motherboard 165
10.7.1 Removing a Motherboard 166
Screw (3) 167
Serial Port Jumper Settings 169
FIGURE 10-8) 171
FIGURE 10-7) 171
Illustrated Parts List 173
Numerical 175
Product Specifications 177
A.1 Physical Specifications 178
A.2 Electrical Specifications 178
Environmental Requirements 179
Signal Descriptions 181
B.1 Keyboard/Mouse and Serial 182
Ports A and B 182
B.3 UltraSCSI Connector 186
B.4 Audio Connectors 190
B.5 Parallel Port Connector 191
MII Connector Pin Assignments 194
Pin Signal Name Description 195
FIGURE B-8 196
TABLE B-8 lists the 196
Functional Description 199
C.1 System Unit 200
C.1.1 UPA Interconnect 202
C.1.2 System Controller 203
C.1.3 PCI Bus 204
C.1.4 EBus2 Devices 205
C.1.5 UltraSPARC II Processor 206
C.1.6 Memory System 207
FIGURE C-5 DIMM Mapping 210
C.1.6.1 DIMM 211
C.1.7 Graphics and Imaging 212
C.1.8 Peripherals 213
C.1.8.1 CD-ROM Drive 214
C.1.8.2 Diskette Drive 214
Diskette Drive Signals 215
C.1.8.3 Hard Drives 216
C.1.10.2 Diskette Port 218
C.1.10.3 Parallel Port 219
C.1.11 Serial Port 220
Serial Port Functions 221
EIA Levels 221
C.1.12 Ethernet 222
C.1.12.3 External Cables 224
C.1.12.4 Connectors 224
C.1.12.5 MII Power 224
C.1.12.6 MII Port Timing 224
(Cheerio ASIC) 225
Audio Card Features 226
C.1.14 SCSI 228
C.1.14.3 External Cables 229
FIGURE C-11 230
C.1.15 ASICs 231
C.1.15.2 Marvin 232
C.1.15.3 Cheerio 232
C.1.15.4 PSYCHO+ 232
C.1.15.5 FBC 233
C.1.15.6 RISC 233
C.2 Power Supply 234
C.2.1 Control Signals 235
Turning the System Unit On 236
Turning the System Unit Off 237
CPU Modules 237
PCI Cards 238
Memory System 239
Mass Storage Devices 239
C.2.2 Built-In Speaker 240
C.3 Motherboard 241
C.4 Jumper Descriptions 243
C.4.1 Serial Port Jumpers 244
C.5 Enclosure 245
C.6 Environmental Compliance 246
C.7 Agency Compliance 246
Glossary 249
Glossary-3 251

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WatchNet RTS series Manual de Serviço Página 10

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