Clevo 888E Laptop User Manual


 
Schematic Diagrams
C - 44 Charger-PWM (71-888E0-D04) - For 888E
888E Schematic Diags
Charger-PWM
VBVA
VAVB
VA
VB
VIN
3VH8 3VH8
3VH8 3VH8
SYS3V
SYS3V
3VH8
Z2817
VBB
VBB
V2.5
V2.5
VA+ VA++
PR18
10K 1%
PR34
1K 1%
PR138
200K 1%
PR36 25m(2512)
PR139 200K 1%
PR32
1K 1%
PD11
03A04
CA
PR151
*R
PR153 15K 1%
PR154 2M
PD10
03A04
CA
PC26
0.1U
PR150
2.61K 1%
PR20
2K 1%
PC25
0.1U
PR149
*R
PR144
10K
PR152
10K
PR16
10K
PR24
7.5K
PC27
1U
PR145
2.2K
PR141
24.9K 1%
PR140
100K
PU5
TL594
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
1IN+
1IN-
FBK
DTC
CT
RT
GND
C1 E1
E2
C2
VCC
OUT
REF
2IN-
2IN+
PC23
0.1U(0805)
PR23
10K
PD33
1SS355
A C
+
-
PU6B
LM358
5
6
7
84
PC127
1U
PQ58
DTA114EUA
CE
B
PQ56
DTA114EUA
C
E
B
PQ6
DTC114EUA
C
E
B
PQ57
DTC114EUA
C
E
B
PC31
*C
PC34
1000P
PC125
0.01U
PC14
1U
PC118
470U/35V
PC133
0.1U
PC33
0.1U
PC135
0.1U
PC137
0.1U
PR11 30K 1%
PR10
6.8K 1%
PQ9
2N7002
G
DS
PR19
100K
PR148
100K 1%
PD32
TL431
C
R
A
PC38
0.1U
PC18
30P
PC17
30P
PD5
RB751V
A C
PD6
RB751V
A C
PD4
RB751V
A C
CN15
BAT CON
1
2
3
4
5
6
7
8
PF1
7A
PC41
0.1U(0805)
PR113
10K(0805)
PR127
47K
PQ24
2N7002
G
DS
PC57
0.1U(0805)
CN8
ACIN CON
1
2
3
4
PC91
0.1U(0805)
PR54
47K
PQ51
Si4835
4
62
5
73
1
8
PD18
FD10JK4(TO-252)
A1
A2
C
PC79
0.1U(0805)
PF2
7A
PC122
470U/35V
PQ48
Si4835
4
6 2
5
7 3
1
8
PQ12
Si4835
4
62
5
73
1
8
PR35
10K
PQ10
DTA114EUA
CE
B
PQ11
2N7002
G
DS
PC119
0.1U(0805)
PR123
10K(0805)
PC47
0.1U(0805)
PR120 0(1206)
PD31
1N4148
AC
PR136
5.1
PQ55
2SD1782K
B
E
C
PR137
100K
PR38
2K(0805)
PC43
0.01U
PD12
1N4148
AC
PR135
2K(0805)
PC20
0.1U(0805)
PC139
0.1U(0805)
PC16
*C
PR13
10K
PC37
0.1U(0805)
PC142
*C
PC15
*C
PR12
10K
PC143
*C
PD3
RB751V
A C
PR197
100
PR37
*1M
PC42
*1000P
PD44
RB751V
A C
PD42
RB751V
A C
PQ66
Si4835
4
6 2
5
7 3
1
8
PC170
0.1U
PR196 100
PD45
RB751V
A C
PD43
RB751V
A C
PD46
RB751V
A C
PD41
RB751V
A C
PC184
*0.1U
PC28
0.1U(0805)
PC123
0.01U
PC121
*C
PR17 40.2K 1%
PL7
CDRH-1205-470
BAT_MODE[30]
SCL_ATF[3,25,30]
SDA_ATF[3,25,30]
CURSEN [30]
BATVOLT[30]
CHAGEN[30]
SUSB#[10,19,29,37,41,44]
SUS# [42]
SUS# [42]
BATTEMP[30]
2.5A2.5A
Sheet 43 of 44
Charger-PWM
(888E)