Schematic Diagrams
B - 32 Charger, DC-In
B.Schematic Diagrams
Charger, DC-In
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
^,KZd
W94/W95/W945
Option close to EC
4S / 390
3S / 2K
2S / 10K / NT1908
BAT DET(BATTERY INTERNAL) :
4S/2800mAH /7.15K
2S / 5K / NT1912
3S/2800mAH / 4.02K
SMART CHARGER
Need to modify for 2,3,4 cells battery
Close to VDDP pin
Hi-----Battery in Charge
Low-----Battery remove no
charge EC GPIO PD pin
EC GPIO (PD) pin; Hi --
Pmosfet open;
Low----Pmosfet turn on
6-20-B3Z40-004
2ND SOURCE
ZI90-06221-11RY
6-20-B3Z50-004
EMI Solution
SMD_BAT
SMC_BAT
VDDP_DC_IN
VA1
IACP
AC AV
Z4106
IACM
ICHM
ICHP
IAC1
VAC
BST
V_BAT
Z4108
Z4107
V_BAT
AC_IN
V_BAT
V_BAT
Z4104
VIN
VDD3
VA
VA
VDD3
VA
GND_SIGNAL
GND_SIGNAL
GND_SIGNAL
GND_SIGNAL
VA
VDD3
VJACK
VA
VJACK
1.0VA
GND_SIGNAL
GND_SIGNAL
GND_SIGNAL
GND_SIGNAL
GND_SIGNAL
GND_SIGNAL
GND_SIGNAL
PMOSFET_CONTROL#
23
VIN
15,23,26..30,32
VA
26
VDD3
2,4..7,10,18,20,23..30
AC_IN
27
BAT_DET
23
BAT_VOLT
23
TOTAL_CUR
23
AC_IN#
23
SMD_BAT
23
SMC_BAT
23
LOT6_CHG
23
CHG_JAP
23
PSYS
32
H_PROCHOT#
2,32
1.0VA
4,10,12,29,30
Title
Size
Document Number
Rev
Date:
Sheet
of
1.0
[31] CHARGER,DC IN
A3
31
38
W ednesday, August 24, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-W 94J3-003
6-71-W94J0-D02B
Title
Size
Document Number
Rev
Date:
Sheet
of
1.0
[31] CHARGER,DC IN
A3
31
38
W ednesday, August 24, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-W 94J3-003
6-71-W94J0-D02B
Title
Size
Document Number
Rev
Date:
Sheet
of
1.0
[31] CHARGER,DC IN
A3
31
38
W ednesday, August 24, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-W 94J3-003
6-71-W94J0-D02B
PR276
60.4K_1%_04
PC179
4700p_50V_X7R_04
PD23
*MMSZ5232BS
A
C
PR1355
10K_04
PQ59
MTN7002ZHS3
G
D
S
PD16
SK540SB
A
C
PC190
1000p_50V_X7R_04
PD21
*MMSZ5232BS
A
C
EMC2
30p_50V_NPO_04
PR257
33_04
PR275
*100K_04
PD17
SK540SB
A
C
PR242
470K_04
PC173
4.7u_25V_X5R_08
PQ56
EMB20P03V
4
6
2
5
7
3
1
8
PC189
0.22u_16V_Y5V_04
C1469
0.1u_10V_X7R_04
PR249
330_04
PD19 MDL914S2
A
C
PR241
20K_04
PQ64
*2SK3018S3
G
D
S
PD18
MDL914S2
A
C
PC171
0.1u_50V_Y5V_06
PR274
100K_04
PC178
4.7u_25V_X5R_08
PR253
*51_04
PC170
0.1u_50V_Y5V_06
PR313
0_04
PQ61
*EMB20P03V
4
6
2
5
7
3
1
8
EMC3
30p_50V_NPO_04
PR272
300K_1%_04
PR254
*0_04
PR243
100K_04
PR334
0_04
PR273
*20K_1%_04
PR264
24K_1%_04
PC165
0.1u_50V_Y5V_06
PD24
*ZD5245BS2
A
C
PC166
1500p_50V_04
PU10
OZ8685LN-3A
BST
13
VAC
30
VDDP
29
IACM
32
SDA
11
ICHP
4
ICHM
1
SCL
10
IAC
6
IACP
31
ACAV
9
IBSET
5
PM
O
N
3
PROCHOT#
12
PSYS
2
COM
P
7
FBV
8
LX
20
LX
21
LX
22
LX
23
LX
27
VSYS
14
VSYS
15
VSYS
16
VSYS
17
VSYS
18
VSYS
19
GNDP
24
GNDP
25
GNDP
26
GNDA
28
GNDA
35
LX
33
VSYS
34
PR271
*47K_04
PRS2
0.01_1%_32
PR277
*10K_04
PR246
*0_06
PR251
100K_1%_04
PL17
HCB1005KF-121T20
PC286
4.7u_25V_X5R_08
EMC1
30p_50V_NPO_04
PR335
0_04
PJ33
*CV-40mil
1
2
PR250
330_04
PR262
24.9K_1%_04
+
PC177
EEEFZ1E101P
1
2
PC167
0.1u_50V_Y5V_06
PR240
*470K_04
PD20
SS1040WG
A
C
PR263
10_04
PC192
4.7u_25V_X5R_08
PC168
0.1u_50V_Y5V_06
PR1354 10K_04
PC193
4.7u_6.3V_X5R_06
EML1
HCB2012KF-800T80
PQ63
MTE1K0P15KN3
G
D
S
PQ57
EMB20P03V
4
6
2
5
7
3
1
8
PR267
*15mil_short_06
PR256
*0_04
PQ66
MTN7002ZHS3
G
D
S
J_BAT1
BTD-06RC1B
1
2
3
4
6
5
PR269
*100K_04
PR265
*0_04
PQ65
*2N3904
B
E
C
PR270
*100K_04
PL18
*HCB1005KF-121T20
PC184
4.7u_25V_X5R_08
PJ32
*OPEN-3mm
1
2
PR245
15K_1%_04
PC368
*0.01u_50V_X7R_04
PR261
*0_04
PC185
4700p_50V_X7R_04
PR258
470K_04
EMC4
*30p_50V_NPO_04
PC194
47p_50V_NPO_04
PC176
0.1u_50V_Y5V_06
PC198
0.1u_16V_Y5V_04
PC187
4700p_50V_X7R_04
PR247
10_04
PL15
HCB1005KF-121T20
PC369
0.01u_50V_X7R_04
PD22
SS1040WG
A
C
PR266
47K_04
PQ58
MTE1K0P15KN3
G
D
S
PQ60
MTN7002ZHS3
G
D
S
PC183
4.7u_25V_X5R_08
PR255
100K_04
PC188
4700p_50V_X7R_04
PR244
2.2_04
PC172
4.7u_25V_X5R_08
PC186
4700p_50V_X7R_04
PR248
300K_1%_04
PR252
0_04
PC175
1500p_50V_04
PC195
1u_25V_X5R_06
PC197
Value = *0.1u_50V_Y5V_06
PC181
4.7u_25V_X5R_08
PR260
12K_1%_04
PL14
BCIHP0730-4R7M
PR259
100K_1%_04
PC191
1u_25V_X5R_06
J_DC_JACK1
JDD-52048AS1F-165
GND2
GND1
2
1
3
PD25
ZD5245BS2
A
C
PC285
*4.7u_25V_X5R_08
PR268
10K_1%_04
PC182
1000p_50V_X7R_04
PC196
*0.047u_10V_X7R_04
PR314
0_04
PQ62
BTN3904
B
E
C
PRS1
0.01_1%_32
PC180
4.7u_25V_X5R_08
PL16
HCB1005KF-121T20
Sheet 31 of 39
Charger, DC-In
Summary of Contents for W950BU
Page 1: ...W950BU W955BU ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer W950BU W955BU Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 47: ...Top W950BU A 3 A Part Lists Top W950BU Figure A 1 Top W950BU ...
Page 48: ...A 4 Top W955BU A Part Lists Top W955BU Figure A 2 Top W955BU ...
Page 49: ...Bottom W950BU A 5 A Part Lists Bottom W950BU Figure A 3 Bottom W950BU ...
Page 50: ...A 6 Bottom W955BU A Part Lists Bottom W955BU Figure A 4 Bottom W955BU ...
Page 51: ...LCD W950BU A 7 A Part Lists LCD W950BU Figure A 5 LCD W950BU ...
Page 52: ...A 8 LCD W955BU A Part Lists LCD W955BU Figure A 6 LCD W955BU ...
Page 53: ...DVD DUAL W950BU A 9 A Part Lists DVD DUAL W950BU Figure A 7 DVD DUAL W950BU ...
Page 54: ...A 10 A Part Lists DVD DUAL W955BU Figure A 8 DVD DUAL W955BU ...
Page 55: ...Dummy ODD W950BU A 11 A Part Lists Dummy ODD W950BU Figure A 9 Dummy ODD W950BU ...
Page 56: ...A 12 HDD W950BU A Part Lists HDD W950BU Figure A 10 HDD W950BU ...
Page 57: ...HDD W955BU A 13 A Part Lists HDD W955BU Figure A 11 HDD W955BU ...
Page 58: ...A 14 2nd HDD W950BU A Part Lists 2nd HDD W950BU Figure A 12 2nd HDD W950BU ...