Dell PowerEdge 4350 Dell PowerEdge 4350 Systems Service Manual - Page 22
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NC_TFSC (gray) 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4 5 6 7 8 9 10 11 12 +5 V_SENSE (red) SYS_POWER_GOOD (gray) 8 9 10 11 12 13 14 1 23 45 6 7
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1-14
Dell PowerEdge 4350 Systems Service Manual
1
Pin 13 ³ SYS_PS_ON# should measure between +4 .75 and +5.25 VDC except when the
system is on, taking SYS_PS_ON# to its active-low state.
2
Pin 5 ³ SYS_PWR_GOOD should measure between +4.75 and +5.25 VDC when the power
supply is operating to indicate that all power-supply output voltages are within the ranges
specified in Table 1-2.
)LJXUH±²´²¿³±±363%±’&±3RZHU±&RQQHFWRU±3:5²
)LJXUH±²´²²³±±363%±’&±3RZHU±&RQQHFWRU±3:5µ
13
14
15
16
17
common (black)
+5 VL (red)
NC_TFSC (gray)
+5 VL (red)
SYS_PS_ON#
1
(gray)
common (black)
common (black)
common (black)
²5 VL (white)
+3.3 VL (orange)
18
+5 VL (red)
19
20
21
22
23
24
+5 VL (red)
1
2
3
4
5
+12 VL (yellow)
+3.3 V_SENSE (orange)
common (black)
common (black)
+5 VFP (violet)
SYS_POWER_GOOD
2
(gray)
SENSE (black)
+5 V_SENSE (red)
common (black)
²12 VL (blue)
6
+5 VL (red)
7
8
9
10
11
12
+3.3 VL (orange)
1
PLANAR_ID (gray)
I2C_SCL_EXT (gray)
I2C_SDA_EXT (gray)
2
3
4
5
6
7
+5 VL (red)
common (black)
+3.3 VL (orange)
12C_ALRT_EXT# (gray)
8
common (black)
+5 VL (red)
PRES_DET (gray)
9
10
11
12
13
14
+12 VL (yellow)
common (black)
+5 VL (red)
common (black)