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Note Cap Direction
Power Indicator s
SPEAKER HEADER
Open Collector
PS_OK = OR of PW_OK,-DBRESET,RESET SWITCH
Note: Add screen marking for V5_0 LED, V3_3 LED
Place at ATX Connector
Place at ATX Connector Place at ATX Connector
Place at ATX Connector
Place at ATX Connector
Note Cap Direction
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT
BEEN VERIFIED FOR MANUFACTURING AS AN END USER
PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE
MISUSE OF THIS INFORMATION.
{Doc}
D
AXT Power Connector
C
21 22Thursday, February 25, 1999
Title
Size Document Number Rev
Date: Sheet of
PS_OK
SPKR14
PWROK 4,14
DBRESET4
CPUPWROK4
RSMRST#14
PWRBTN# 14
PWRON#14
PWROK5 20
-5V
V3_3 V5_0
+12V
-12V
V5_0
V5_0
V5_0 V3_3
V5_0
V3.3SUS
V3.3SUS
V3.3SUS
V3.3SUS
V3.3SUS
V5_0
V5_0
S2
RESET SWITCH
JP2
1x4
1
2
3
4
U22B
74ALS00
4
5
6
J11
ATX POW CONN
8
9
10
12
14
18
19
20
3
5
7
13
15
16
17
4
6
1
2
11
PW_OK
5VSB
+12V
-12V
PS_ON
-5V
V5_0
V5_0
GND
GND
GND
GND
GND
GND
GND
V5_0
V5_0
V3_3
V3_3
V3_3
D2
LGS260-DO
2
1
3
IN
NC
OUT
D1
LGS260-DO
2
1
3
IN
NC
OUT
U25B
74ACT05
3 4
14
7
U21C
74HCT14
5 6
C61
0.1uF
C41
470pF
C76
0.1uF
C97
0.1uF
C102
0.1uF
C96
0.1uF
C27
470pF
C141
0.01uF
U24D
74LCT14
98
14
7
U24C
74LCT14
56
14
7
S1
POWER SWITCH
U24B
74LCT14
3 4
14
7
C142
0.1uF
R10
220
R53
10K
R8
124
R128
4.7K
R57
2.7K
R56
10K
U25C
74ACT05
5 6
14
7
U24A
74LCT14
1 2
14
7
R127
10K
J12
AMP173981-3
1
2
3
1
2
3
U23
LT117-3.3
1
2 3
4
Adj/GND
Out In
OutTab
C72
100uF
C84
100uF
C138
10uF
C110
220uF
C83
220uF
C98
220uF
C109
100uF
C89
100uF
C58
100uF
C69
220uF
C88
100uF
C153
10uF
C152
47uF
C154
47uF
J20
JUMP3
1
2
3
TP18
1
TP
TP1
1
TP