Dell PowerEdge 2300, Руководство по обслуживанию

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1-8 Dell PowerEdge 2300 Systems Service Manual
1
Pin 13 — PSON# should measure b4 and +5 VDC except when the power button
on the front panel is pressed, taking PSON# to its active-low state.
2
Pin 21 — Thermal fan-speed control (TFSC) is a power-supply input signal used to control
power-supply fan speed in special applications.
3
Pin 5 — PWRGOOD should m3.3 VDC when the power supply is operating to indi-
cate that all power-supply output voltages are within the ranges specified in Table 1-1.
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13 14 15 16 17
P1
common (black)
+5 VDC (red)
TFSC
2
(brown)
+5 VDC (red)
PSON#
1
(gray)
common (black)
common (black)
common (black)
–5 VDC (white)
+3.3 VDC (blue/white)
18
+5 VDC (red)
19 20 21 22 23 24
+5 VDC (red)
1 2 3 4 5
+12 VDC (yellow)
+3.3 VDC (blue/white)
common (black)
common (black)
+5 VFP (purple)
PWRGOOD
3
(orange)
common (black)
+5 VDC (red)
common (black)
–12 VDC (blue)
6
+5 VDC (red)
7 8 9 10 11 12
+3.3 VDC (blue/white)
1
common (black)
P2
+12 V (yellow)
N/C
N/C
2 3 4 5 6 7 8
+3.3 VDC (blue/white)
common (black)
+12 V (yellow)
N/C
9
N/C
+5 V (red)
common (black)
N/C
10 11 12 13 14 15 16
N/C
N/C
common (black)
+5 V (red)