Digital Equipment VAXstation 3100 Maintenance Manual page 8

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Contents vii
5.2.11
5.2.12
5.2.13
5.2.14
Power Supply Removal . . . . . . . . . . . . . . . . . . . . . 128
Keyboard Disconnection . . . . . . . . . . . . . . . . . . . . . 129
Mouse and Tablet Disconnection . . . . . . . . . . . . . . . . 130
Printer Disconnection . . . . . . . . . . . . . . . . . . . . . . 130
5.3 Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
5.3.1
5.3.2
5.3.3
Internal Memory Options . . . . . . . . . . . . . . . . . . . . 131
Graphics Coprocessor Options . . . . . . . . . . . . . . . . . 131
Mass Storage Controller Module Options . . . . . . . . . . . 131
6 Expansion Boxes
6.1 RZ55 Expansion Box . . . . . . . . . . . . . . . . . . . . .
6.1.1 Troubleshooting the RZ55 Disk Drive Expansion Box
6.1.2 RZ55 Expansion Box FRU Locations . . . . . . . . . .
6.1.3 RZ55 Expansion Box FRU Removal and Replacement .. .
6.1.3.1 RZ55 Disk Drive Removal From Expansion Box .. .. .
6.1.3.2
RZ55 Expansion Box SCSI ID Switch Board ... .
6.1.3.3 RZ55 Expansion Box Power Supply Removal ... .
6.1.3.4 Resistor Load Board Removal . . . . . . . . .. . . .
6.2 RRD40 Compact Disc Expansion Box . . . . . . . . . . .
6.2.1 RRD40 Compact Disc Expansion Box Troubleshooting . . .
6.2.2 RRD40 Expansion Box Removal and Replacement . . . . .
6.3 TK50Z Expansion Box . . . . . . . . . . . . . . . . . . . . . . .
6.3.1 Troubleshooting the TK50Z Expansion Box . . . . . . . . .
6.3.1.1 Troubleshooting Inside the TK50Z Expansion Box . . . .
6.3 .2 TK50Z Expansion Box FRU Locations . . . . . . . . . . . .
6.3.3 TK50Z Expansion Box FRU Removal and Replacement . .
6.3.3.1 TZK50 Controller Board Removal . . . . . . . . .
6.3.3.2
6.3 .3.3
6.3.3.4
6.3.3.5
TK50 Tape Drive Removal . . . . . . . . . . . . . . . . . .
Power Supply Removal . . . . . . . . . . . . . . . . . . . .
SCSI ID Switch Board Removal . . . . . . . . . . . . . .
Resistor Load Board Removal . . . . . . . . . .
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