MSI ms 7529 Wiring Diagram page 30

5
12VP VCC_DDR
VID[0..7]
5 VID[0..7]
VID_PG
R80 R80
VID_GD# 10KR0402 10KR0402
B
6,28 VID_GD#
D
VID0
VID1
VID2
VID3
VID4
VID5
VID6
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VID7
5 VID_SEL
C6 C6
X_C1000p50X0402 X_C1000p50X0402
12VP
R12 R12
C
C5 C5
R7 R7
X_4.7KR0402 X_4.7KR0402 R14 R14
C9 C9
VCCP
R8 R8
R3 R3 R25 R25
1KR0402 1KR0402
R4 R4 R24 R24
118KR1%0402 118KR1%0402
B
10KR1%0402 10KR1%0402
Q3 Q3
N-MMBT3904_NL_SOT23 N-MMBT3904_NL_SOT23
VRM_GD
R64 R64 0R0402 0R0402
C28 C28
X_C330p50X0402 X_C330p50X0402
LTB_R
C40 C40
B
C220p16X0402 C220p16X0402
COMP_VRM
R47 R47
15KR1%0402 15KR1%0402 COMP_VRM_C
FB
R49 R49
X_180R1%0402 X_180R1%0402
RT1 RT1
X_10KRT1% X_10KRT1%
R63 R63
330R1%0402 330R1%0402
NTC-Near Inductor
A
C3 C3
X_C1u25X0805 X_C1u25X0805
VCC_VRM_SENSE_R
VSS_VRM_SENSE_R
R1 R1 R2 R2
100R1%0402 100R1%0402 0R0402 0R0402
VCCP
R9 R9 R13 R13
100R1%0402 100R1%0402 0R0402 0R0402
5
4
5VSB
Pin19 & C547 through 2
VIAs short Layer2 to R76 R76 2.2R0805 2.2R0805 S-BAT54C_SOT23 S-BAT54C_SOT23
Layer3
R44 R44 2.2R0805 2.2R0805
C52 C52
C1u25X0805 C1u25X0805 C26 C26 C1u25X0805 C1u25X0805
C20 C20 C1u25X0805 C1u25X0805
CP1 CP1
U3 U3
17
OUTEN
45
VID0
44
VID1
43
VID2
42
VID3
41
VID4
40
VID5
39
VID6
38
VID7
34
VID_SEL
16
INT 1
137KR1%0402 137KR1%0402
33
OVP
C100p50N0402 C100p50N0402
12.1KR1%0402 12.1KR1%0402
35
OCSET
L6703TR_TQFP64-RH L6703TR_TQFP64-RH
C10p25N0402 C10p25N0402
X_150KR0402 X_150KR0402
37
OSC/OVP_FAULT
12KR0402 12KR0402 32
SS/LTBG
R23 R23
X_0R0402 X_0R0402
D1 D1
X_BAS32L_LL34 X_BAS32L_LL34
46
SS_END
R31 R31
X_680R0402-RH X_680R0402-RH LTB
18
LTB
23
COMP
C37 C37
C6800p16X0402 C6800p16X0402
22
FB
21
DROOP
R34 R34
2KR1%0402 2KR1%0402
R56 R56
0R0402 0R0402
VSEN
20
VSEN
36
FBG
VCC_SENSE 5
BOTTOM PAD CONNECT TO GND
VSS_SENSE 5
Through 9 VIAs
ST L6703 3PHASE FOR VR11
4
3
D2 D2
D7 D7
S-BAT54A_SOT23 S-BAT54A_SOT23
BOOT2
R36 R36 X_0R0805 X_0R0805 X
Z
12VP
Y BOOT3
R57 R57
D5 D5
2.2R0805 2.2R0805 VBOOT S-BAT54A_SOT23 S-BAT54A_SOT23
X
Z
BOOT1
Y
12VIN
C53 C53 C78 C78
BOOT2 C0.1u25X C0.1u25X C77 C77
10
BOOT2
R104 R104
UGATE2 0R0805 0R0805 UGATE2_R D D Q17 Q17
9
UGATE2 G G
N-P0903BD_TO252 N-P0903BD_TO252
S S
R101 R101 10KR 10KR
7
N.C.2
PHASE2
8
PHASE2
R75 R75
LGATE2_L 0R0805 0R0805 LGATE2 D D Q15 Q15
55
LGATE2 G G
S S
N-P0903BD_TO252 N-P0903BD_TO252
R38 R38
CS2-
27 1.8K1%0402 1.8K1%0402
CS2-
26 CS2+
CS2+
C25 C25
C0.22u10Y0402 C0.22u10Y0402
12VIN
C54 C54 C62 C62
BOOT3 C0.1u25X C0.1u25X C60 C60
6
BOOT3
R109 R109
UGATE3 0R0805 0R0805 UGATE3_R D D Q19 Q19
5
UGATE3 G G
N-P0903BD_TO252 N-P0903BD_TO252
S S
R111 R111 10KR 10KR
3
N.C.3
PHASE3
4
PHASE3
R120 R120
LGATE3_L 0R0805 0R0805 LGATE3 D D Q20 Q20
58
LGATE3 G G
S S
N-P0903BD_TO252 N-P0903BD_TO252
CS3- R29 R29 2KR1%0402 2KR1%0402
29
CS3-
CS3+
28
CS3+
C17 C17
C0.22u10Y0402 C0.22u10Y0402
12VIN
C39 C39 C8 C8
BOOT1 C0.1u25X C0.1u25X C33 C33
2
BOOT1
R28 R28
D D
UGATE1 0R0805 0R0805 UGATE1_R Q4 Q4
1
G G
UGATE1
N-P0903BD_TO252 N-P0903BD_TO252
S S
R15 R15 10KR 10KR
PHASE1
63
PHASE1
64
N.C.1
R37 R37
LGATE1_L 0R0805 0R0805 LGATE1 D D Q10 Q10
61
LGATE1 G G
S S
N-P0903BD_TO252 N-P0903BD_TO252
R19 R19
CS1- 1.8K1%0402 1.8K1%0402
31
CS1-
CS1+
30
CS1+
C15 C15
C0.22u10Y0402 C0.22u10Y0402
49
N.C.
48
VRM_GD Circuit
INT 3
5VSB
VCCP
47
INT 2
R20 R20
1KR0402 1KR0402
R6 R6
2.2KR0402 2.2KR0402
C C
VRM_GD
B B
Q2 Q2
E E
C4 C4 N-MMBT3904_NL_SOT23 N-MMBT3904_NL_SOT23
R5 R5 X_C10u10Y0805 X_C10u10Y0805
20KR1%0402 20KR1%0402
3
2
C2 C2
X_C0.01u25X0402 X_C0.01u25X0402
C10u16Y1206 C10u16Y1206
0.8375V~1.6V
C1u16Y C1u16Y
100A
VCCP
COIL2 COIL2
CH-0.25u40A0.65m-RH CH-0.25u40A0.65m-RH
1 2
VCCP
R94 R94 CP24 CP24 CP25 CP25
2.2R0805 2.2R0805
C91 C91
X_C0.1u25Y X_C0.1u25Y
C59 C59 R42 R42
C1000p50X0402 C1000p50X0402 45.3KR1%0402 45.3KR1%0402
C29 C29
C0.01u25X0402 C0.01u25X0402
VCCP
C10u16Y1206 C10u16Y1206
C1u16Y C1u16Y
COIL3 COIL3
CH-0.25u40A0.65m-RH CH-0.25u40A0.65m-RH
1 2
VCCP
R113 R113 CP27 CP27 CP26 CP26
2.2R0805 2.2R0805
C94 C94 R32 R32
C1000p50X0402 C1000p50X0402 45.3KR1%0402 45.3KR1%0402
C23 C23
C0.01u25X0402 C0.01u25X0402
C10u16Y1206 C10u16Y1206
C1u16Y C1u16Y
FOR EMI
COIL1 COIL1
CH-0.25u40A0.65m-RH CH-0.25u40A0.65m-RH
1 2
R55 R55 CP22 CP22 CP23 CP23
2.2R0805 2.2R0805
C43 C43 R26 R26
C1000p50X0402 C1000p50X0402 45.3KR1%0402 45.3KR1%0402
C13 C13
C0.01u25X0402 C0.01u25X0402
VCC3
VTT_PG 15
connect to CLK-GEN
R17 R17 R11 R11 C1 C1
1KR0402 1KR0402 X_C0.1u10X0402 X_C0.1u10X0402
X_R/2 X_R/2
ICH_VRM_PGD 13,28
connect to ICH7
C C
B B
Q1 Q1
E E
N-MMBT3904_NL_SOT23 N-MMBT3904_NL_SOT23
2
1
12VP
3 1
4 2
JPW1 JPW1
PWRCONN4P_CREAM-RH-1 PWRCONN4P_CREAM-RH-1
1 2
12VIN 12VP
COIL4 COIL4
CH-1.2u25A3.5m-RH CH-1.2u25A3.5m-RH
C65 C65 C70 C70 C79 C79
X_C0.1u25Y X_C0.1u25Y X_C0.1u25Y X_C0.1u25Y X_C0.1u25Y X_C0.1u25Y
SP-CAP
VCCP
VCCP
12VIN
MICRO-STAR INT'L CO.,LTD MICRO-STAR INT'L CO.,LTD MICRO-STAR INT'L CO.,LTD
<OrgAddr1> <OrgAddr1> <OrgAddr1>
Title Title Title
VRM11 VRM11 VRM11
Size Size Size Document Number Document Number Document Number Rev Rev Rev
MS-7529 MS-7529 MS-7529
1.1 1.1 1.1
Date: Date: Date: Friday, May 16, 2008 Friday, May 16, 2008 Friday, May 16, 2008 Sheet Sheet Sheet 30 30 30 of of of 33 33 33
1
D
C
B
A