Dc Fan Controllor; Cpu Fan; Voltage Monitor; System Fan - MSI MS7318M1 Service Manual

Version: 101
Table of Contents

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1

DC FAN Controllor

VCC5
A
R108
R108
4.7KR0402
4.7KR0402
CPU_FANOUT0
R106
R106
100KR0402
100KR0402
[24]
CPU_FANOUT0
SYS_FANOUT
R115
R115
100KR0402
100KR0402
[24]
SYS_FANOUT
+12V
C203
C203
C0.1U16Y0402
C0.1U16Y0402
C198
C198
C0.1U16Y0402
C0.1U16Y0402
C209
C209
VCC5
R93
R93
4.7KR0402
4.7KR0402
CPU_FAN_TYPE
G
[24]
CPU_FAN_TYPE
B
CPU_FAN_TYPE :
High : 4-pin
Low : 3-pin
www.kythuatvitinh.com
CPUFAN_DRV
CPUFAN_PWR
SYSFAN_DRV
SYSFAN_PWR

Voltage Monitor

C
R166
R166
56KR1%0402
56KR1%0402
SIO_VIN0
[24]
SIO_VIN0
+12V
R161
R161
10KR1%0402
10KR1%0402
R172
R172
22.1KR1%0402
22.1KR1%0402
SIO_VIN2
[24]
SIO_VIN2
VCC5
R167
R167
10KR1%0402
10KR1%0402
D
R147
R147
[24]
SIO_VCORE
VCCP
10KR0402
10KR0402
1
2
C160
C160
C0.1U16Y0402
C0.1U16Y0402
C195
C195
C0.1U16Y0402
C0.1U16Y0402
U9
U9
CPUFAN_DRV
1
14
FAN1_IN
FAN1_DRV
CPUFAN_SEN
2
13
FAN2_IN
FAN1_SEN
SYSFAN_DRV
3
12
VCC12
FAN2_DRV
SYSFAN_SEN
4
11
C1
FAN2_SEN
5
10
C2
FAN3_DRV
6
9
CHRPMP
FAN3_SEN
7
8
GND
FAN3_IN
W83391TS
W83391TS
CPUFAN_SEN
Q8
Q8
N-2N7002_SOT23
N-2N7002_SOT23
+12V
SYSFAN_DRV
Q7
Q7
C155
C155
C0.1U16Y0402
C0.1U16Y0402
4
5
3
6
2
7
1
8
CPUFAN_DRV
NN-P07D03LV_SO8-RH
NN-P07D03LV_SO8-RH
C157
C157
C0.1U16Y0402
C0.1U16Y0402
Thermal Monitor
R124
R124
SIO_TMP_VREF
[6,24]
THERMDA
X_15KR1%0402
X_15KR1%0402
C199
C199
C2200P16X0402
C2200P16X0402
CP6
CP6
X_COPPER
X_COPPER
1
2
R131
R131
SYS_TMP
SIO_TMP_VREF
[24]
SYS_TMP
10KR1%0402
10KR1%0402
RT1
RT1
SIO_AGND
10KRT1%
10KRT1%
2
3

CPU FAN

+12V
R119
R119
4.7KR0402
4.7KR0402
R117
R117
CPUFAN_SEN
10KR0402
10KR0402
R102
R102
EC13
EC13
3.48KR1%
3.48KR1%
CD470U16EL11.5
CD470U16EL11.5
C0.1U16Y0402
C0.1U16Y0402

System FAN

SYSFAN_SEN
SIO_TMP_VREF [24]
THERMDC [6,24]
SIO_AGND
SIO_AGND [24]
3
4
D7
D7
BAS32L_LL34
BAS32L_LL34
R125
R125
27KR0402
27KR0402
CPUFAN1
CPUFAN1
3
CPUFAN_PWR
2
1
X_BH1X3BP_white-RH
X_BH1X3BP_white-RH
CPU_FAN1
CPU_FAN1
C196
C196
4
VCC5
3
MEC1
2
1
BH1X4B_white-3.3mm-RH
BH1X4B_white-3.3mm-RH
R175
R175
4.7KR0402
4.7KR0402
R150
R150
CPUFAN_PWM
510R0402
510R0402
R168
R168
4.7KR0402
4.7KR0402
R118
R118
SYSFAN_PWR
10KR0402
10KR0402
R116
R116
EC15
EC15
3.48KR1%
3.48KR1%
CD470U16EL11.5
CD470U16EL11.5
Case Open
VBAT_SIO
X_H1X2_black-15u-in-RH
X_H1X2_black-15u-in-RH
4
5
CPU_FANIN0
[24]
R138
R138
10KR0402
10KR0402
D8
D8
BAS32L_LL34
BAS32L_LL34
CPU_FANOUT0
+12V
D6
D6
BAS32L_LL34
BAS32L_LL34
R169
R169
27KR0402
27KR0402
SYS_FANIN
[24]
SYS_FAN1
SYS_FAN1
R173
R173
10KR0402
10KR0402
3
2
1
BH1X3BP_white-RH
BH1X3BP_white-RH
R42
R42
2MR0402
2MR0402
SIO_CASEOPEN# [24]
J3
J3
1
2
MICRO-START INT'L CO.,LTD.
MICRO-START INT'L CO.,LTD.
MICRO-START INT'L CO.,LTD.
Title
Title
Title
SIO_Hardware Monitor
SIO_Hardware Monitor
SIO_Hardware Monitor
Size
Size
Size
Document Number
Document Number
Document Number
Rev
Rev
Rev
MS-7318-101-060918A
MS-7318-101-060918A
MS-7318-101-060918A
100
100
100
Date:
Date:
Date:
Monday, September 18, 2006
Monday, September 18, 2006
Monday, September 18, 2006
Sheet
Sheet
Sheet
25
25
25
of
of
of
45
45
45
5
A
B
C
D

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