Gigabyte GA-H55M-S2 - Page 27

8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
To prevent the 5VSB
under loading when
boot
ATX POWER CONNECTOR
HOLE_4-RH-1 HOLE_4-RH-5MM-1
ATX_4-4
AGND1
HOLE_4-RH-5MM-1
GA-H55M-S2
1.3
ATX POWER CONNECTOR
Gigabyte Technology
Custom
28 31Tuesday, October 05, 2010
Title
Size Document Number Rev
Date: Sheet
of
PWOK [18]
-PSON[18,24]
VCC3
+12V
-12V
VCC3
5VSB
VCC
VCC
V12
VCC
VCC
VCC3VCC3 VCC3
V12
VCC
5VDUAL
MH1
HOLE_3/X
1
2
3 4 5
6
7
8
9 10 11
12
MH2
HOLE_3/X
1
2
3 4 5
6
7
8
9 10 11
12
MH5
HOLE_3/X
1
2
3 4 5
6
7
8
9 10 11
12
MH6
HOLE_3/X
1
2
3 4 5
6
7
8
9 10 11
12
I3
4MMH/X
K6
K1_ICT/X
1
K3
K1_ICT/X
1
I5
4MMH/X
K4
K1_ICT/X
1
BC180
0.1u/4/X7R/16V/K
K2
K1_ICT/X
1
XC1
0.01u/4/X7R/25V/K/X
I2
4MMH/X
I1
4MMH/X
I4
4MMH/X
K1
K1_ICT/X
1
BC170
0.1u/4/Y5V/16V/Z
BC187
10u/8/X5R/6.3V/K
K5
K1_ICT/X
1
BC177
1u/4/X5R/6.3V/K
BC10
0.1u/4/Y5V/16V/Z
ATX
APW/2*12/IV/VA/SN/2SHK/PA66
1
2
3
4
5
6
7
8
9
10
13
14
15
16
17
18
19
20
21
22
23
24
11
12
3.3V
3.3V
GND
5V
GND
5V
GND
POK
5VSB
12V
3.3V
-12V
GND
PSON
GND
GND
GND
-5V
5V
5V
5V
GND
12V
3.3V
BC175
0.1u/4/Y5V/16V/Z
BC173
0.1u/4/X7R/16V/K
BC178
1u/4/X5R/6.3V/K
BC176
0.1u/4/Y5V/16V/Z
BC174
0.1u/4/Y5V/16V/Z
C143
0.1u/4/Y5V/16V/Z
BC171
0.1u/4/Y5V/16V/Z
BC11
0.1u/4/Y5V/16V/Z
ATX_12V
APW/2*2/IV/P/4.2/SN/PA66
1
23
4
GND
GND+12V
+12V
MH7
HOLE_3/X
1
2
3 4 5
6
7
8
9 10 11
12
MH4
HOLE_3/X
1
2
3 4 5
6
7
8
9 10 11
12
MH3
HOLE_3/X
1
2
3 4 5
6
7
8
9 10 11
12
CONFIDENTIAL