Vcore - Clevo W970SUW Service Manual

Schematic Diagrams

VCore

D
[12,16,30] ALL_SYS_PWRGD
Sheet 35 of 45
VCore
C
[5,7]
[5]
B
A
B - 36 VCore
5 4
3.3VS
PR78
100K_04
PUT COLSE
TO VCORE
Phase 1
PJ18
Inductor
*CV-40mil
PR77 0_04 VR_EN PC83
VIN_CPU
EMI
PC22 PC3 PC7
PR98
1K_04
PC18
PR91 PR22 25.5K_1%_04
APGND
49.9_1%_04 PC76
PC79 10p_50V_NPO_04 0.01u_50V_X7R_04
470p_50V_X7R_04
APGND
PR92 1K_04 PR93 6.8K_1%_04 PR95 0_04
PC20 0.1u_10V_X7R_04
APGND
VSS_SENSE PR89 1K_04
PR90 0_04
PC74 PC73 3900p_50V_X7R_04
VCC_SENSE 1000p_50V_X7R_04
APGND
PR88 0_04
PR86 2.2_06
5VS
PC16
1.05V_LAN_M
APGND
PR82 PR81 PR80
*130_1%_04 *75_1%_04 *54.9_1%_04
H_CPU_SVIDDAT
[5] H_CPU_SVIDDAT
H_CPU_SVIDALRT#
[5] H_CPU_SVIDALRT#
H_CPU_SVIDCLK
[5] H_CPU_SVIDCLK
CSREF
PC82 PR105
5VS
0.047u_10V_X7R_04 *20K_04
CSP3 PR28 3.48K_1%_04 SWN3
CSREF PR104
PC81 PR103 *2K_1%_04
0.047u_10V_X7R_04 *20K_04
CSP1 PR29 3.48K_1%_04 SWN1 CSP3
ASM for 1 phase ASM for 2 phase
5 4
3
RT2
VIN
100K_1%_NTC_04 PR109 300K_1%_0603 SWN3
2 1 EMI
PC25 PC78 PC28 PC2 PC53
PR108 300K_1%_0603 SWN1
PR107 PR106
APGND
75K_1%_04 165K_1%_04
PC21
330p_50V_X7R_04
1000p_50V_X7R_04
CSREF
PC80
560p_50V_X7R_04 CSP3
CSP2
CSP1
PR102
EMI
CSCOMP 27.4K_1%_06 PR96
2_06
PR100
6.8K_1%_04
PU3
NCP81103MNTXG
PC85 0.22u_10V_X5R_04
28 19 PR101 2_06
ILIM BST3
29 17
IOUT SW3
30 16
VRMP LG3
31 15 PC19 2.2u_6.3V_X5R_04
COMP PVCC
32 14
FB PGND 5VS
33 11
DIFFOUT HG1
34 12
VSN SW1
35 10
VSP BST1
36 13 PR85 2_06 PC59 0.22u_10V_X5R_04
VCC LG1
37
GND
PR17
45.3K_1%_04
APGND
PR84
VR_EN
HG1
0_04
H_CPU_SVIDDAT SW1
H_CPU_SVIDALRT#
H_CPU_SVIDCLK
PC15 LG1
PR16
0.1u_10V_X7R_04
39.2K_1%_04
APGND APGND
ROSC(ohm) FSW(Hz)
49.9K 325K
34.8K 450K
TSENSE
5VS
PR110 RT1
PR99 100K_1%_NTC_04
30.9K
[3] H_PROCHOT#
2K_1%_04
PUT COLSE
TO VCORE
HOT SPOT
CSP2
[3,6,9,10,11,12,13,14,15,16,17,18,20,21,22,23,24,25,26,27,28,29,30,31]
3
2 1
VIN
PJ2
*4mm
VIN_CPU
PC62 PC55 PC69 PC4 PC89 PC154
+ +
PQ28
MDU1516 330UF_25V *15u_25V_6.3*4.4
ULTRASO-8
10/4 change
G
HG3 PL5
0.36UH_10*10*3.5
1 2
SW3
PQ27 PR115
LG3 MDU1512
*20mil_04
ULTRASO-8 PR31
PD14 5.1_06 SWN3 PR116
G CSREF
FM5822
PC24 10_04
2200p_50V_X7R_04
EMI
EMI
PC92 PC26 PC27
VIN_CPU
PC54 PC57 PC60 PC14
PQ25
MDU1516
PR87 ULTRASO-8
2_06
G
EMI
PL3
0.36UH_10*10*3.5
1 2
PR113
*20mil_04
PQ26
MDU1512 SWN1
ULTRASO-8 PR30
PD13 5.1_06 PR114
G CSREF
FM5822
PC23 10_04
2200p_50V_X7R_04
EMI
PR13 *20mil_04
1.05V_LAN_M
3.3VS
APGND
PR83 PR79
*75_1%_04
10K_04
[16] DELAY_PWRGD
! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/
Title Title Title
[35]VCORE [35]VCORE [35]VCORE
[5,8] VCCIN
[3,5,20,21,32] 1.05V_LAN_M
[12,31,32,33,34,36] VIN
Size Size Size Document Number Document Number Document Number
[12,13,14,19,24,27,28,29,31] 5VS 6-71-W54S0-D03 6-71-W54S0-D03 6-71-W54S0-D03
Custom Custom Custom
3.3VS
Date: Date: Date: Wednesday, April 09, 2014 Wednesday, April 09, 2014 Wednesday, April 09, 2014 Sheet Sheet Sheet
2 1
D
VCCIN
CSREF [35]
VCCIN
C
PC100 PC98
+ +
VCCIN
CSREF [35]
B
A
R e v R e v R e v
3.0 3.0 3.0
35 35 35 o f o f o f 45 45 45