MSI MS7318M1 Service Manual page 42

5
VREG_12V
3 1
C544 C544
4 2
C0.01U25X0402 C0.01U25X0402
JPW1 JPW1
D
PWR-2X2M_white-4.2pitch-RH PWR-2X2M_white-4.2pitch-RH
R511 R511
[41] UGATE1
1R0805 1R0805
[41] PHASE1
R485 R485
[41] LGATE1
0R0805 0R0805
C
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R473 R473
[41] UGATE2
1R0805 1R0805
[41] PHASE2
R436 R436
L_GATE2
[41] LGATE2
0R0805 0R0805
B
R210 R210
U_GATE3
[41] UGATE3
1R0805 1R0805 R202 R202
10KR 10KR
[41] PHASE3
R225 R225
L_GATE3
A [41] LGATE3
0R0805 0R0805
Disable PH4 the
EN_PHN(pin23) should
be pull-hi 5V
4
VREG_12V
L20 L20
CH-1.1U25A-LF CH-1.1U25A-LF
2 1
C543 C543 EC16 EC16
C0.01U25X0402 C0.01U25X0402 X_CD1000U16EL20-2 X_CD1000U16EL20-2
VIN
C493 C493
C501 C501
C10U16Y1206 C10U16Y1206
C1U16Y C1U16Y
U_GATE1 Q39 Q39
G
N-P0903BD_TO252 N-P0903BD_TO252
R505 R505
10KR 10KR L18 L18
1
R457 R457
2.2R0805 2.2R0805
L_GATE1
G G
CP42 CP42
C407 C407
C1000P50X0402 C1000P50X0402
Q29 Q29
Q26 Q26 N-P75N02LDG_TO252 N-P75N02LDG_TO252
N-P75N02LDG_TO252 N-P75N02LDG_TO252
ISEN_1
[41] ISEN_1
ISEN1
[41] ISEN1
VIN
C465 C465
C469 C469
C10U16Y1206 C10U16Y1206
C1U16Y C1U16Y
U_GATE2 Q35 Q35
G
N-P0903BD_TO252 N-P0903BD_TO252
R474 R474
10KR 10KR L17 L17
1
R368 R368
2.2R0805 2.2R0805
CP40 CP40
G G
C384 C384
C1000P50X0402 C1000P50X0402
Q24 Q24
Q25 Q25 N-P75N02LDG_TO252 N-P75N02LDG_TO252
N-P75N02LDG_TO252 N-P75N02LDG_TO252 ISEN_2
[41] ISEN_2
ISEN2
[41] ISEN2
VIN
C221 C221
C228 C228
C10U16Y1206 C10U16Y1206
C1U16Y C1U16Y
Q10 Q10
G
N-P0903BD_TO252 N-P0903BD_TO252
L11 L11
1
R233 R233
2.2R0805 2.2R0805 CP37 CP37
G G
C261 C261
C1000P50X0402 C1000P50X0402
Q15 Q15
Q13 Q13 N-P75N02LDG_TO252 N-P75N02LDG_TO252
N-P75N02LDG_TO252 N-P75N02LDG_TO252
ISEN_3
[41] ISEN_3
ISEN3
[41] ISEN3
3
EC17 EC17 EC60 EC60 EC63 EC63 EC59 EC59
CD1000U16EL20-2 CD1000U16EL20-2 CD1000U16EL20-2 CD1000U16EL20-2
CD1000U16EL20-2 CD1000U16EL20-2 CD1000U16EL20-2 CD1000U16EL20-2
VCCP
VCCP
EC41 EC41
CH-0.25U40A-RH-1 CH-0.25U40A-RH-1 X_CD560U4OS-2 X_CD560U4OS-2
2
0.8V~1.55V/85A
CP41 CP41
VCCP
EC30 EC30
X_CD560U4OS-2 X_CD560U4OS-2
VCCP
CH-0.25U40A-RH-1 CH-0.25U40A-RH-1
EC29 EC29
2
CD560U4OS-2 CD560U4OS-2
CP39 CP39
VCCP
EC31 EC31
C22U10Y1206 C22U10Y1206
VCCP
EC37 EC37
C22U10Y1206 C22U10Y1206
CH-0.25U40A-RH-1 CH-0.25U40A-RH-1
2
CP38 CP38
2
VIN
C521 C521 C520 C520
C0.1U16Y0402 C0.1U16Y0402 C0.1U16Y0402 C0.1U16Y0402
EL Capacitors
EC45 EC45 EC51 EC51
X_CD560U4OS-2 X_CD560U4OS-2 CD560U4OS-2 CD560U4OS-2
OS-CON
Capactiors
EC24 EC24 EC26 EC26 EC50 EC50 EC49 EC49
X_CD560U4OS-2 X_CD560U4OS-2 CD560U4OS-2 CD560U4OS-2 CD560U4OS-2 CD560U4OS-2 CD560U4OS-2 CD560U4OS-2
EC21 EC21
X_CD560U4OS-2 X_CD560U4OS-2
EC33 EC33 EC34 EC34 EC36 EC36
C22U10Y1206 C22U10Y1206 C22U10Y1206 C22U10Y1206 C22U10Y1206 C22U10Y1206
EC39 EC39 EC42 EC42 EC43 EC43
C22U10Y1206 C22U10Y1206 C22U10Y1206 C22U10Y1206 C22U10Y1206 C22U10Y1206
1
EC91 EC91 EC92 EC92 EC93 EC93
SPC100U/2V/3000mA SPC100U/2V/3000mA X_SPC100U/2V/3000mA X_SPC100U/2V/3000mA X_SPC100U/2V/3000mA X_SPC100U/2V/3000mA
EC48 EC48
CD560U4OS-2 CD560U4OS-2
EC38 EC38 EC40 EC40
C22U10Y1206 C22U10Y1206 C22U10Y1206 C22U10Y1206
EC44 EC44 EC46 EC46
C22U10Y1206 C22U10Y1206 C22U10Y1206 C22U10Y1206
MICRO-START INT'L CO.,LTD. MICRO-START INT'L CO.,LTD. MICRO-START INT'L CO.,LTD.
Title Title Title
MS-7318 MS-7318 MS-7318
Size Size Size Document Number Document Number Document Number
A3 A3 A3
MS-7318-101-060918A MS-7318-101-060918A MS-7318-101-060918A
Date: Date: Date: Monday, September 18, 2006 Monday, September 18, 2006 Monday, September 18, 2006 Sheet Sheet Sheet 42 42 42 of of of 45 45 45
D
C
B
A
Rev Rev Rev
100 100 100