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A
VCC3_3
VCC12-
16
PS_ON
VCC_5-
4
VCC5
26
HWRST#
4
DBRESET#
3
2
1
A
B
ATXPR1
11
1
3.3V
3.3V
12
2
-12V
3.3V
13
3
GND
GND
14
4
PS_ON
+5V
15
5
GND
GND
U19A
16
6
GND
+5V
17
7
GND
GND
ATXPWROK
18
8
1
-5V
PWROK
19
9
+5V
AUX5V
VCC5SBY
20
10
74LVC14A
+5V
+12V
VCC12
ATX_PWCON
U19B
R184
100
3
74LVC14A
V3SB
V3SB
R185
BC50
V3SB
1K
.1U
U19C
5
74LVC14A
SW1
R186A
1
2
22
Reset button
C118
C119
JP9
0.01uF
10uF
Place JP near front panel hdr
B
C
VCC5SBY
VCC5
BC49
D10
.1U
R181
1N4148
VCC5SBY
15K
U18A
2
1
2
R183
C116
33K
74LVC06A
2UF
VCC5SBY
U18B
4
3
4
74LVC06A
VCC5SBY
C117
U18D
1.0uF
6
9
8
74LVC06A
Resume Reset Circuitry.
22msec delay
V3SB
R187A
22k
C
D
V3SB
R182
4.7K
VCC5SBY
U20A
VCC3_3SB
74LS132
U18C
1
A
3
5
6
Y
2
B
74LVC06A
V3SB
V3SB
U21A
U21B
1
2
3
4
74LVC14A
74LVC14A
BC51
1.0uF
Title:
Intel® 810e2 Chipset Universal Socket 370 CRB
ATX Power
IAMG Platform Apps Engineering
Last Revision Date:
int e l
1900 Prairie City Road
R
Sheet:
Folsom, Ca. 95630
D
E
4
PWROK
14,16
R
100K
3
2
RSMRST#
14,16
RA
10K
1
REV.
1.0
9/02/01
27
of
36
E
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