5Vs,3.3V,3.3Vs - Clevo NH77DBQ Service Manual

Schematic Diagrams
5V, 5VS, 3.3V, 3.3VS
DD_ON#
A
41,45,49,72
Sheet 47 of 67
5V, 5VS, 3.3V,
B
3.3VS
5V
5V
C
D
B - 48
1 2
VDD3
SUSB
PR112
10K_04
DD_ON#
DD_ON# 41,50
PQ7
G 2SK3018S3 PC92
DD_ON 28,31,33,41,45,48,50,53,60 SUSB#
*0.1u_6.3V_X5R_02
PR116
100K_04
VDD5
C902
0.1u_6.3V_X5R_02
6A
C905
0.1u_6.3V_X5R_02
C906
220p_50V_NPO_04
VDD3_R
PR120 10K_04 1 2
VDD3
PJ20 *CV-40mil
R467
SHORT
10K_04
DD_ON DD_ON_EN
1 2
PJ21 OPEN_1mm C893
DD_ON_EN
ON *0.1u_10V_X7R_04
VDD3
C847
0.1u_6.3V_X5R_02
3.3V 6A
3.3V
C839
0.1u_6.3V_X5R_02
C837
D02_1107_Alex
220p_50V_NPO_04
R445
10K_04
DD_ON_EN
C862
0.22u_10V_X5R_02
1 2
3
VDD3
PR123
VIN
100K_04
SUSB
SUSB 27,29,43
C920
PQ8
PC96
0.1u_50V_X5R_04
G 2SK3018S3
*0.1u_6.3V_X5R_02
PR121
100K_04
VDD5
U32 G5016 C901
1 6 0.1u_6.3V_X5R_02
5VS
IN1 IN2
2 7
IN1 IN2
6A
13 8
OUT1 OUT2
14 9
OUT1 OUT2
C910
12 10
CT1 CT2
0.1u_6.3V_X5R_02
C907
470p_50V_X7R_04
2 1
PJ23 *CV-40mil
R466
SHORT
10K_04
SUSB#_EN
2 1
VDD5
C903 C892 PJ22 OPEN_1mm
1u_6.3V_X5R_02
*0.1u_10V_X7R_04
SUSB#_EN
VDD3
U29 G5016 C848
1 6 0.1u_6.3V_X5R_02
IN1 IN2
2 7 3.3VS
IN1 IN2
6A
13 8
OUT1 OUT2
14 9
OUT1 OUT2
C833
12 10
CT1 CT2
0.1u_6.3V_X5R_02
C838
330p_50V_NPO_04
R444 10K_04 SUSB#_EN
VDD3
C851 C863
1u_6.3V_X5R_02
*0.1u_10V_X7R_04
28,33,48,49,50,51,52,53,54,55,57,72
4,23,30,31,33,36,39,40,42,44,45,46,48,49,52,53,55,56,57,58,59,60,63,70,71,72
2,24,28,41,43,48,50,51,54,57,58,59,68,69
8,9,23,24,27,28,29,30,31,32,33,34,35,38,39,40,42,43,44,45,48,52,59,70,71
3
4 5
EMI
VIN
VA
C1063
C40
0.1u_50V_X5R_04
Clost to P2808B0
VREG3
VREG3
R395
47K_04
VREG3 R406
200K_04
D
R399
5 G Q40B
47K_04 S MTDK3S6R
D R410
R409 1K_04 2 G 1M_04
44 M_BTN#
S
Q40A
D11 MTDK3S6R
*AVL18S02015
5VS
VDD3_R
SUSB#
48
ON
3.3VS
R452
47_04
Q45
2SK3018S3
G SUSB
45,49,55 VREG3
55 VA
VIN
6,8,9,33,48,50 VDDQ
41,49 VDD5
Title Title Title
[47] 5V,5VS,3.3V,3.3VS [47] 5V,5VS,3.3V,3.3VS [47] 5V,5VS,3.3V,3.3VS
VDD3
28,41,43,48,50,53,58,69 5V
27,29,31,43,44,45,46,70,71,72 5VS
Size Size Size Document Number Document Number Document Number
3.3V 6-71-NH5D0-D02 6-71-NH5D0-D02 6-71-NH5D0-D02
A3 A3 A3 SCHEMATIC1 SCHEMATIC1 SCHEMATIC1
3.3VS
Date: Date: Date: Friday, February 07, 2020 Friday, February 07, 2020 Friday, February 07, 2020 Sheet Sheet Sheet
4 5
EMI
VIN VIN VIN
C1016 C943 C919
A
PW R_SW # 45
B
C
D
Rev Rev Rev
D02 D02 D02
47 47 47 of of of 74 74 74