MSI MS-163G Schematics
5
4
3
2
1
2200P50X0402
2200P50X0402
12
PC151
PC151
+
+
220u
220u
PQ30
PQ30
+1_8VRUN_ON
PR154
PR154
470KR
470KR
PWR_SRC
1_8VOUT
12
PC150
PC150
+
+
X_220u
X_220u
C_D_7343
C_D_7343
876
4
2
351
Rds(on)=3.9mR
D
PQ29
PQ29
G
S
AOL1412_ULTRASO-8-RH
AOL1412_ULTRASO-8-RH
RUND#17,40
PC1520.1U10X0402 PC1520.1U10X0402
RUND#
0B
+1_8VDIMM
+3VRUN
G
2
Current limit at 12A for +1.8VSUS
Imax at 10A
PQ38
+1_8VDIMM_ON
PL8
PL8
CH-1.5U33A4.2ms-RH
CH-1.5U33A4.2ms-RH
R298
R298
2.2R_1%
2.2R_1%
C582
C582
1000P50X0402
1000P50X0402
PR63
PR63
100KR0402
100KR0402
RUN_GPU
DS
Q2
2N7002Q22N7002
PQ38
N-AO4468_SOIC8
N-AO4468_SOIC8
Current limit at 15A for GPU_CORE
Imax at 13A
0B
PC36
PC36
+
+
220u
220u
C_D_7343
C_D_7343
876
4
2
351
12
+
+
GPUOUT
0B
12
12
+
+
PC135
PC135
220u
220u
C_D_7343
C_D_7343
PC137
PC137
0.1U10X0402
0.1U10X0402
GPU_CORE
1.1V(Default)
0.95V
1V
MICRO-STAR INT'L CO.,LTD.
MICRO-STAR INT'L CO.,LTD.
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
Date: Sheet
MICRO-STAR INT'L CO.,LTD.
GPU/1_8V
GPU/1_8V
GPU/1_8V
MS-163G
MS-163G
MS-163G
+1_8VRUN
0.1U25Y
0.1U25Y
PC141
PC141
22U25
22U25
+1_8VRUN_ON
PC139
PC139
Low
High
High
N-AO4468_SOIC8
N-AO4468_SOIC8
PC140
PC140
2200P50X0402
2200P50X0402
1
PQ37
PQ37
POW_SW2POW_SW1
4
High
High
Low
43 48Friday, September 28, 2007
43 48Friday, September 28, 2007
43 48Friday, September 28, 2007
+1_8VSUS
PWR_SRC
GPU_CORE
of
of
of
876
2
351
0B
0B
0B
+3VSUS
PR78
D D
+1_8VSUS_PWRGD36
SUS_ON35,36,40,44
C C
RUN_GPU
+3VRUN
0B
PR144
PR144
10KR0402
10KR0402
POW_SW115
default:low
B B
0B
POW_SW215
default:low
A A
10KR0402
10KR0402
PR146
PR146
PR145
PR145
X_10KR0402
X_10KR0402
+3VRUN
N-2N7002_SOT23
N-2N7002_SOT23
PR147
PR147
X_10KR0402
X_10KR0402
5
10KR0402
10KR0402
GPU_PWRGD36,44
0R0402
0R0402
0B
+5VSUS
R329
R329
100KR0402
100KR0402
DS
G
PQ33
PQ33
N-2N7002_SOT23
N-2N7002_SOT23
PR143
PR143
100KR0402
100KR0402
PQ34
PQ34
G
PR79
PR79
PR65
PR65
+5VSUS
R330
R330
100KR0402
100KR0402
DS
PC44
PC44
10N25X0402
10N25X0402
PR74
PR74
49.9KR0402_1%
49.9KR0402_1%
0B
PC38
PC38
X_10N25X0402
X_10N25X0402
30KR1%0402
30KR1%0402
N-2N7002_SOT23
N-2N7002_SOT23
G
PQ32
PQ32
PC147
PC147
C0.1U10X0402
C0.1U10X0402
82.5KR1%0402
82.5KR1%0402
X_N-2N7002_SOT23
X_N-2N7002_SOT23
PR142
PR142
100KR0402
100KR0402
PC43
PC43
PR75
PR75
100P16N0402
100P16N0402
71.5KR0402_1%
71.5KR0402_1%
PC39
PC39
1000P16N0402
1000P16N0402
PR71
PR71
DS
PR68
PR68
PQ31
PQ31
G
PC145
PC145
C0.1U10X0402
C0.1U10X0402
C1000P50X0402
C1000P50X0402
0B
C620
C620
DS
PR73
PR73
0R0402
0R0402
PR70
PR70
6.81KR0402_1%
6.81KR0402_1%
PR69
PR69
28.7KR1%_0402
28.7KR1%_0402
PC40
PC40
C1000P50X0402
C1000P50X0402
1_8VOUT
GPUOUT
4
PR76
PR76
X_100KR0402
X_100KR0402
PU3
PU3
1
VO1
2
VFB1
3
GND
4
TONSEL
5
VFB2
6
VO2
+3VRUN
0B
DIMM_ON35
24
PGOOD1
TPS51124RGER_QFN24-RH
TPS51124RGER_QFN24-RH
7
PR6610KR0402 PR6610KR0402
GPU_PWRGD
PR78
0R0402
0R0402
0.1U25Y
0.1U25Y
23
22
20
21
19
LL1
EN1
EN28PGOOD2
VBST1
VBST2
9
DIMM_ON
DRVL1
DRVH1
PGND1
V5FILT
PGND2
DRVL2
LL211DRVH2
12
10
0B
PQ40
PQ40
2N7002DW
2N7002DW
0R
0R
R0402
R0402
PR155
PR155
+3.3V_DELAY
D38 X_BAS40WSD38 X_BAS40WS
GPAD
V5IN
6.2KR0402_1%
6.2KR0402_1%
PQ35
PQ35
N-AO4468_SOIC8
N-AO4468_SOIC8
PC45
PC45
Rds(on)=5.6mR
PQ36
PQ36
AO4456_SOIC8
AO4456_SOIC8
25
18
17
CS1
16
15
14
CS2
13
PR77
S1
D1
S2
G1
AC
PR77
5.6KR0402_1%
5.6KR0402_1%
PR64
PR64
0R0402
0R0402
D2
G2
PR151
PR151
100KR
100KR
PQ41
PQ41
2N7002DW
2N7002DW
PR67
PR67
PWR_SRC PWR_SRC
PR148
PR148
100KR
100KR
0B
4
4
PR152
PR152
100KR
100KR
PC153
PC153
X_0.1u_0603
X_0.1u_0603
S1
2
2
+5VSUS
PC42
PC42
4.7U10Y0805
4.7U10Y0805
PC37
PC37
0.1U25Y
0.1U25Y
PR149
PR149
47K
47K
D1
D2
S2
G2
G1
3
876
351
876
351
PWR_SRCPWR_SRC
12
PC146
PC146
+
+
22U25
22U25
C638
C638
1000P50X0402
1000P50X0402
PR72
PR72
3.3R
3.3R
+1_8VDIMM_ON
PR150
PR150
470KR
470KR
PR153
PR153
PC154
PC154
X_0.1u_0603
X_0.1u_0603
PR156
PR156
100KR
100KR
PC148
PC148
PC149
PC149
0.1U25Y
0.1U25Y
PL9
PL9
CH-1.5U33A4.2ms-RH
CH-1.5U33A4.2ms-RH
0B
R352
R352
2.2R_1%
2.2R_1%
C_D_7343
C_D_7343
0B 0B
PC41
PC41
1U16Y
1U16Y
N-AO4468_SOIC8
N-AO4468_SOIC8
47K
47K
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