System Power Control - Clevo D400S Service Manual

System Power Control

+3V
R462
U14C S3AUXSW#
1K 14
PSON#
5 6
[15,29] PSON#
7
74LVC14
+3V +3V
U15C
14 14
9
[6] S3AUXSW#
8 13
PSON#
10
7 7
74(A)HC08
+5V Q11 +5VS
4800
8
7
6 3
5 2
1
+12VS
R189
C221 R188
100K
10UF/10V
330K
C222
Q12
D 0.1UF
PSON#
G S
2N7002
H22 H20 H7
2 2 2 2
3 3 3 3
4 4 4 7 4
1 1 1
5 6 5 5 6 5
MTH276D107 MTH276D107-5 MTH335D165 MTH335D165
H29 H1 H3 H4 H10 H2 H11
C315D111 C315D111 C315D111 C315D111 C315D111 C315D111 C315D111
H18 H21 H19 H26 H27 H28
C315D111 C315D111 C315D111 C315D111 C315D111 C315D111
+3V
U15B
14
4
6 SUSB#
SUSB# [13,24]
5
7
74(A)HC08
SLP S3
PSON
PSON [33]
U14F
12
SUSC# [24]
SLP S5
74LVC14
AS SIS AP NOTE 002
+3V
Q8 +3VS
4800
8
7
6 3
5 2
1
+12VS
R186
330K
C217
Q10
D 0.1UF
PSON#
G S
2N7002
H8 H17 H14 H9 H15
2 2 2 2
3 3 3 3
7 4 7 4 7 4 7 4
1 1 1 1 1
6 5 6 5 6 5 6 5
MTH335D165 MTH335D165 MTH335D165 MTH335D165
H13 H6
C394D189 C307D189MSK394
H12 H5
C394D189 C394D189
+3V
U14B
14
3 4
T
7 +12V
74LVC14
U14D
14
9 8 R197
T
7
74LVC14
U14E
14
11 10
T
7
74LVC14
+2.5V
Q23
AO3400
D
+12VS
R164
C216
R185
330K
10UF/10V
100K
Q24
PSON# G
2N7002
+3V
7 D28
6 C A
F01J2E
R468 1K
+
R467
100K
System Power Control (71-D4000-D04) B - 29
Schematic Diagrams
+12VS
Q14
S D
G
100K SI2301
C235
R523 4.7UF/25V
100K
Q13
PSON
G 2N7002
Sheet 28 of 35
+2.5VS
System Power
Control
S
G
C574
R165
10UF/10V
100K
C210
0.1UF
D
S
AUXOK
AUXOK [9,15,24]
C596
22UF