Clevo P170HM Service Manual page 102

Schematic Diagrams
Power V-Core 2
VCORE_2
PR1 cha nge to 0603 Size
43 VR1_PWM1
43
Sheet 43 of 58
Power V-Core 2
43 VR1_PWM3
43
PR3 cha nge to 0603 Size
43 VR1_PWM2
43
B - 44 Power V-Core 2
VIN
PC3 cha nge to 0603 Size a nd X7R Type
PR1 2.2_06 PC3 0.22u_10V_X7R_06
NCP5911
PU3
VREG_SW1_HG
1
8
BST HG
VREG_SW1_OUT
2 7
PWM SW
PR7 3
6
DRON GND
EN
49.9_1%_04
4 VREG_SW1_LG
5VS 5
VCC LG
PAD
9
PC2 cha nge to 0603 Size a nd X7R Type
VIN
PR2 2.2_06 PC2 0.22u_10V_X7R_06
PR2 cha nge to 0603 Size
PU2 NCP5911
VREG_SW3_HG
1 8
BST HG
2 VREG_SW3_OUT
7
SW
PWM
PR6 3
6
DRON GND
EN
49.9_1%_04
4 VREG_SW3_LG
5
5VS
VCC LG
PAD
9
PC1 change to 0603 Size a nd X7R Type
5VS
VIN
Res erve for PR3 2.2_06 PC1 0.22u_10V_X7R_06
2 Phase
PR4
*0_04
NCP5911
PU1
1 VREG_SW2_HG
8
BST HG
2 7 VREG_SW2_OUT
SW
PWM
PR5 3 6
DRON GND
EN
49.9_1%_04
4 VREG_SW2_LG
5VS 5
VCC LG
PAD
9
PC8 PC13 PC14
+
PQ1 PQ2
MDU2657 *MDU2657
G G
PL4
0.36uH_13*13*3.5
1 2
PQ48 PQ47
MDU2654 MDU2654
PD15
G G
FMS3004-AS-H PR12
PR9
PC7 PC9 PC10
+
PQ3 PQ4
MDU2657 *MDU2657
G G
PL3
0.36uH_13*13*3.5
1
PQ45 PQ46
MDU2654 MDU2654
PD14
G G
FMS3004-AS-H
PC6 PC11 PC12
+
PQ6 PQ5
MDU2657 *MDU2657
G G
PL2
0.36uH_13*13*3.5
1
PQ43 PQ44
MDU2654 MDU2654
PD13
G G
FMS3004-AS-H
0804 modify
PC4
VCORE
VCORE 6,43
*15mil_short
CSN1 43
*15mil_short
CSP1 43
PC5
6,43 VCORE
PC34 PC33 PC27 PC29 PC25 PC26
+ + + + + +
2 VCORE
VCORE 6,43
PR13 *15mil_short
CSN3 43
PR10 *15mil_short
CSP3 43
PC17
2
VCORE
VCORE 6,43
2 Pha se :DNP
3 Pha se :0
R25
0
ohm
CSN2 43
PR8 *15mil_short
CSP2 43
14,15,38,39,40,41,43,45,46
14,15,17,18,19,25,26,30,32,33,35,39,43
D02
PC22 PC28
+ +
Del PC21
VIN
5VS