Figure 1–1 Connecting the Major Components of the System
System Unit
The heart of the SPARCstation 10 system is contained in a main chassis or system
unit. A SPARCstation 10 system contains:
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Main Logic Board (MLB)
4
MBus modules (up to 2 modules)
4
DSIMMs (32 to 512 Mbytes)
4
SBus cards (up to 4 cards)
4
Internal 3 1/2-inch (88.9 mm) hard disk drive units (up to 2 units)
4
Internal 3 1/2-inch (88.9 mm) diskette drive unit
4
140W power supply with 3 fans
The following figures and tables illustrate the system unit:
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Figure 1–2 shows the front view of a SPARCstation 10 system.
4
Figure 1–3 shows the rear view of the system.
4
Figure 1–4 presents the top view of the system with the cover removed, without
the cabling.
2
SPARCstation 10 Service Manual ♦ Revision A, July 1993