Power Connector (Internal) - Sun Microsystems SPARCclassic Service Manual

Pinout for SBus Connector
TABLE B–13
Description Pin Description Pin
18 sb_d(21) 42 sb_pa(20)
19 sb_d(23) 43 sb_pa(22)
20 sb_irq5* 44 sb_ack32*
21 sb_d(25) 45 sb_pa(24)
22 sb_d(27) 46 sb_pa(26)
23 sb_d(29) 47 N.C.
24 sb_irq6* 48 -12 VDC

Power Connector (Internal)

Figure B–16 Power Connector
Pinout for Power Connector
TABLE B–14
Pin Description
1 +5 Vdc
2 +5 Vdc
3 Ground
4 Ground
(continued)
Description Pin
66 sb_d(20)
67 sb_d(22)
68 Ground
69 sb_d(24)
70 sb_d(26)
71 sb_d(28)
72 +5 VDC
Pin Description
7 +5 Vdc
8 +5 Vdc
9 Ground
10 Ground
Description Pin
90 sb_pa(21)
91 sb_pa(23)
92 Ground
93 sb_pa(25)
94 sb_pa(27)
95 sb_reset*
96 +12 VDC
171
System Connectors