HP Visualize b180L hp Visualize workstation b class model b132L, b160L, b180L - Page 165

System Power

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Diagrams and Pinouts System Power System Power This section provides information on the connectors and pinouts in the B132L/B160L/B180L workstation. Table 15 lists the pinouts for the Backplane to System Board primary connector. Table 15 Backplane to System Board Connector Pin Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Row A P12v_aud N12v_aud spare(1) spare(2) gnd gsc_syncH_sl1 gsc_syncL_sl1 gnd gsc_syncH_sl2 gsc_syncL_sl2 gnd gsc_syncH_fwscsi gsc_syncL_fwscsi gnd gsc_syncH_wax gsc_syncL_wax gnd gsc_syncH_dino gsc_syncL_dino gnd gsc_resetL_sl1 gsc_resetL_sl2 gnd Row B spare(0) gnd spare(3) spare(4) vfan_plus VDL supply_onL buf_lasi_brL gsc_brL_sl1 gnd gsc_bgL-sl1 gs_brL_sl2 gnd gsc_bgL_sl2 gsc_lsL gnd gsc_addvL gsc_errorL gnd gsc_readyL gnd gsc_parity gnd Row C bp_id(0) bp_id(1) gnd vfan_ps_minus fan_ps_pulse vfan_cpu_minus fan_cpu_pulse gnd gsc_brL_fwscsi gsc_bgL_fwscsi gsc_brL_wax gnd gsc_bgL_wax gsc_interruptL gsc_brL_dino gnd gsc_bgL_dino gsc_type(0) gsc_type(1) gnd gsc_type(2) gsc_type(3) gsc_ad(31) Row D speaker(0) speaker(1) VDL +5V VDL +5V VDL +5V VDL +5V VDL +5V VDL +5V VDL +5V VDL +5V VDL +5V VDL gnd VDL 143

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Diagrams and Pinouts
System Power
143
System Power
This section provides information on the connectors
and pinouts in the B132L/B160L/B180L workstation.
Table 15 lists the pinouts for the Backplane to System
Board primary connector.
Table 15
Backplane to System Board Connector
Pin
Number
Row A
Row B
Row C
Row D
1
P12v_aud
spare(0)
bp_id(0)
speaker(0)
2
N12v_aud
gnd
bp_id(1)
speaker(1)
3
spare(1)
spare(3)
gnd
VDL
4
spare(2)
spare(4)
vfan_ps_minus
+5V
5
gnd
vfan_plus
fan_ps_pulse
VDL
6
gsc_syncH_sl1
VDL
vfan_cpu_minus
+5V
7
gsc_syncL_sl1
supply_onL
fan_cpu_pulse
VDL
8
gnd
buf_lasi_brL
gnd
+5V
9
gsc_syncH_sl2
gsc_brL_sl1
gsc_brL_fwscsi
VDL
10
gsc_syncL_sl2
gnd
gsc_bgL_fwscsi
+5V
11
gnd
gsc_bgL-sl1
gsc_brL_wax
VDL
12
gsc_syncH_fwscsi
gs_brL_sl2
gnd
+5V
13
gsc_syncL_fwscsi
gnd
gsc_bgL_wax
VDL
14
gnd
gsc_bgL_sl2
gsc_interruptL
+5V
15
gsc_syncH_wax
gsc_lsL
gsc_brL_dino
VDL
16
gsc_syncL_wax
gnd
gnd
+5V
17
gnd
gsc_addvL
gsc_bgL_dino
VDL
18
gsc_syncH_dino
gsc_errorL
gsc_type(0)
+5V
19
gsc_syncL_dino
gnd
gsc_type(1)
VDL
20
gnd
gsc_readyL
gnd
+5V
21
gsc_resetL_sl1
gnd
gsc_type(2)
VDL
22
gsc_resetL_sl2
gsc_parity
gsc_type(3)
gnd
23
gnd
gnd
gsc_ad(31)
VDL