Intergraph Zx10 Ultra-Tower, Системное руководство

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The 300 Watt power supply has the following DC output specifications.
Outputs
→
1 2 3 4 5 6
1
Nominal Output Voltages (VDC) +5.0
2
+3.3
2
+12.0 -12.0 -5.0 +5.0
Maximum Current Rating (ADC) 30 22 10 0.8 0.5 1
1. S5.0 VDC output voltage is always on.
2. M5.0 V and +3.3 V combined power is 180W.
The power supply has two power cables, P1 and P2, that connect to ATX power connectors on the
system board.
The power supply has six peripheral device power cables (P3 throughP8) and one floppy disk
drive power cable (P9). These cables connect in daisy-chains to the power supply and to each
other as follows:
Power supply
→
P3
→
P4
→
P5
Power supply
→
P6
→
P7
→
P8
→
P9
P1 Connector Pinout
Pin Signal Pin Signal Pin Signal Pin Signal
1 +3.3V 6 +5.0 V 11 +3.3 V * 16 Ground
2 +3.3V 7 Ground 12 -12.0 V 17 Ground
3 Ground 8 Power Good 13 Ground 18 -5.0 V
4 +5.0V 9 5.0 V Standby 14 Remote On 19 +5.0 V
5 Ground 10 +12.0 V 15 Ground 20 +5.0 V
* + Sense
P2 Connector Pinout
Pin Signal Pin Signal Pin Signal Pin Signal
1 +3.3V 6 NC 11 +3.3 V 16 NC
2 +3.3 V 7 Ground 12 NC 17 Ground
3 Ground 8 NC 13 NC 18 NC
4 NC 9 NC 14 NC 19 NC
5 NC 10 +12.0 V 15 NC 20 +5.0 V
P3 through P8 Connector Pinout
Pin Signal Pin Signal
1 +5.0 V 3 Ground
2 Ground 4 +12.0 V