Schematic Diagrams
5V, 3.3V, 1.8VA B - 27
B.Schematic Diagrams
5V, 3.3V, 1.8VA
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
ON
ON
ON
ON
ON
ON
ON
ON
ON
1.8VA
3.3V_PRIME
W/ USB CHARGE, R387 STUFF
3A
3A
3A
3A
ON
ON
5VS
5V
3A
3A
3A
3A
ON
ON
3.3VS
3.3V
P2808
OK
A7-1
A7-2
B1
B2
C1
C3
for battery no power on
for battery no power on
for battery no power on
for timing
change for bom
COST DOWN
COST DOWN
COST DOWN
ℙ䓐䶂嶗
3/16
枸䔁
(TO EC)
PWR_SW#_R
DD_ON_P
DD_ON
DD_ON#
SUSB
SUSB#3V3
SUSB
DD_ON#
VA
VIN
VIN1
VDD3
VIN
VA
VDD3
VDD3
VDD3
VDD3
VDD3
VDD3
VDD5
VDD3
VDD3
VDD5
5VS
VDD5
5V
VDD3
VDD5
VDD3
VDD3
VDD3
3.3VS
VDD3
3.3V
VDD3
VDD5
VIN1
VDD3
3.3V_PRIME
VDD1.8
1.8VA
3.3VS
3.3V
VDD3
3.3VS
PWR_SW# 25
USB_CHARGE_EN
25,27
SUSB#
24,25,28,31,35
SUSB
16,19,29
PM_PWROK
25
SUSB#3V3 30
DD_ON#
21,24
DD_ON
18,24,25,27
1.24VA_PG
28,30
1.24VA_PG 28,30
SUSB#3V3
30
DD_ON
18,24,25,27
SUSB#3V3
30
DD_ON
18,24,25,27
M_BTN#
21
RSMRST# 7
RSMRST#_EC
25
ALL_SYS_PWRGD 15,25
VR_PWRGD
25,32
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W94L0-D02
2.0
[26] 5V,3.3V,3.3V_PRIME,1.8VA
Custom
26
39
Thursday, March 19, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
W940LU
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W94L0-D02
2.0
[26] 5V,3.3V,3.3V_PRIME,1.8VA
Custom
26
39
Thursday, March 19, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
W940LU
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W94L0-D02
2.0
[26] 5V,3.3V,3.3V_PRIME,1.8VA
Custom
26
39
Thursday, March 19, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
W940LU
PJ9
OPEN_4mil
PJ9
OPEN_4mil
1
2
R412
1K_04
R412
1K_04
C276
0.1u_10V_X7R_04
C276
0.1u_10V_X7R_04
PJ17
*CV-40mil
PJ17
*CV-40mil
1
2
R318
0_04
R318
0_04
C48
0.1u_16V_Y5V_04
C48
0.1u_16V_Y5V_04
R598
*0_04
R598
*0_04
PJ19
OPEN_4mil
PJ19
OPEN_4mil
1
2
EM5209
U3
EM5209
U3
CT2
10
OUT2
8
EN
2
5
VBI
AS
4
IN2
6
GN
D
11
EN
1
3
CT1
12
OUT1
13
IN1
1
IN1
2
OUT1
14
IN2
7
OUT2
9
GN
D
15
R386
*100K_04
R386
*100K_04
PJ20
*CV-40mil
PJ20
*CV-40mil
1
2
C286
3300p_50V_NPO_04
C286
3300p_50V_NPO_04
R312
47K_04
R312
47K_04
C292
0.1u_16V_Y5V_04
C292
0.1u_16V_Y5V_04
PJ18
OPEN_4mil
PJ18
OPEN_4mil
1
2
C280
1u_6.3V_X5R_04
C280
1u_6.3V_X5R_04
C274
0.1u_16V_Y5V_04
C274
0.1u_16V_Y5V_04
Q94
2N3904
Q94
2N3904
B
E
C
R293
*0_04
R293
*0_04
C47
470p_50V_NPO_04
C47
470p_50V_NPO_04
C284
470p_50V_X7R_04
C284
470p_50V_X7R_04
C41
1u_6.3V_X5R_04
C41
1u_6.3V_X5R_04
R186
10K_04
R186
10K_04
R264
47K_04
R264
47K_04
Q27
MTN7002ZHS3
Q27
MTN7002ZHS3
G
D
S
R199
47K_04
R199
47K_04
EM5209
U15
EM5209
U15
CT2
10
OUT2
8
EN
2
5
VBI
AS
4
IN2
6
GN
D
11
EN
1
3
CT1
12
OUT1
13
IN1
1
IN1
2
OUT1
14
IN2
7
OUT2
9
GN
D
15
C
338
0.
1u_50V_Y5V_06
C
338
0.
1u_50V_Y5V_06
R626
10K_04
R626
10K_04
R332
10K_04
R332
10K_04
C287
*0.1u_16V_Y5V_04
C287
*0.1u_16V_Y5V_04
PJ23
OPEN_4mil
PJ23
OPEN_4mil
1
2
R388
10K_04
R388
10K_04
R204
47K_04
R204
47K_04
EM5209
U17
EM5209
U17
CT2
10
OUT2
8
EN
2
5
VBI
AS
4
IN2
6
GN
D
11
EN
1
3
CT1
12
OUT1
13
IN1
1
IN1
2
OUT1
14
IN2
7
OUT2
9
GN
D
15
C283
0.1u_16V_Y5V_04
C283
0.1u_16V_Y5V_04
R628
*0402_short
R628
*0402_short
Q23
MTN7002ZHS3
Q23
MTN7002ZHS3
G
D
S
R627
*0402_short
R627
*0402_short
Q76
MTN7002ZHS3
Q76
MTN7002ZHS3
G
D
S
C44
0.1u_16V_Y5V_04
C44
0.1u_16V_Y5V_04
C282
0.1u_16V_Y5V_04
C282
0.1u_16V_Y5V_04
C264
1u_6.3V_X5R_04
C264
1u_6.3V_X5R_04
R411
10K_04
R411
10K_04
C212
0.1u_16V_Y5V_04
C212
0.1u_16V_Y5V_04
C278
470p_50V_X7R_04
C278
470p_50V_X7R_04
C258
*0.1u_16V_Y5V_04
C258
*0.1u_16V_Y5V_04
R47
10K_04
R47
10K_04
C305
0.01u_16V_X7R_04
C305
0.01u_16V_X7R_04
R46
*0_04
R46
*0_04
Q86
MTN7002ZHS3
Q86
MTN7002ZHS3
G
D
S
U19
P2808B0
U19
P2808B0
VA
1
VIN
2
M_BTN#
3
INSTANT-ON
4
GND
5
PWR_SW#
6
DD_ON_LATCH
7
VIN1
8
R278
0_04
R278
0_04
Q17
MTN7002ZHS3
Q17
MTN7002ZHS3
G
D
S
C296
0.1u_16V_Y5V_04
C296
0.1u_16V_Y5V_04
R625
1_06
R625
1_06
R197
10K_04
R197
10K_04
PJ66
OPEN_4mil
PJ66
OPEN_4mil
1
2
PJ7
*CV-40mil
PJ7
*CV-40mil
1
2
R387
1K_04
R387
1K_04
C398
*0.1u_10V_X7R_04
C398
*0.1u_10V_X7R_04
C201
*0.1u_16V_Y5V_04
C201
*0.1u_16V_Y5V_04
C
339
0.
1u_50V_Y5V_06
C
339
0.
1u_50V_Y5V_06
R629
*0402_short
R629
*0402_short
C290
0.1u_16V_Y5V_04
C290
0.1u_16V_Y5V_04
R679
0_04
R679
0_04
PJ15
OPEN_4mil
PJ15
OPEN_4mil
1
2
C
347
0.
1u_50V_Y5V_06
C
347
0.
1u_50V_Y5V_06
R609
100_04
R609
100_04
R309
10K_04
R309
10K_04
Q85
MTN7002ZHS3
Q85
MTN7002ZHS3
G
D
S
R310
0_04
R310
0_04
C45
0.1u_16V_Y5V_04
C45
0.1u_16V_Y5V_04
R413
100K_04
R413
100K_04
R608
100_04
R608
100_04
R265
10K_04
R265
10K_04
C397
0.1u_10V_X7R_04
C397
0.1u_10V_X7R_04
PJ6
*CV-40mil
PJ6
*CV-40mil
1
2
R316
*0_04
R316
*0_04
C268
*0.1u_10V_X7R_04
C268
*0.1u_10V_X7R_04
R333
100K_04
R333
100K_04
R48
0_04
R48
0_04
S
D
G
Q24B
MTDK5S6R
S
D
G
Q24B
MTDK5S6R
5
3
4
C269
0.1u_16V_Y5V_04
C269
0.1u_16V_Y5V_04
R303
100K_04
R303
100K_04
R462
10K_04
R462
10K_04
C267
*0.1u_10V_X5R_04
C267
*0.1u_10V_X5R_04
PJ16
*CV-40mil
PJ16
*CV-40mil
1
2
PJ8
2mm
PJ8
2mm
1
2
S
D
G
Q24A
MTDK5S6R
S
D
G
Q24A
MTDK5S6R
2
6
1
C291
0.1u_16V_Y5V_04
C291
0.1u_16V_Y5V_04
PJ21
OPEN_4mil
PJ21
OPEN_4mil
1
2
R307
10K_04
R307
10K_04
C43
0.1u_16V_Y5V_04
C43
0.1u_16V_Y5V_04
PJ22
*CV-40mil
PJ22
*CV-40mil
1
2
C257
*0.1u_16V_Y5V_04
C257
*0.1u_16V_Y5V_04
C304
470p_50V_X7R_04
C304
470p_50V_X7R_04
C46
220p_50V_X7R_04
C46
220p_50V_X7R_04
Sheet 26 of 39
5V, 3.3V, 1.8VA
Содержание W940LU
Страница 1: ...W940LU W945LUQ ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer W940LU W945LUQ Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 42: ...Disassembly 2 18 2 Disassembly ...
Страница 45: ...Top 4W Stand W940LU A 3 A Part Lists Top 4W Stand W940LU Figure A 1 Top 4W Stand W940LU ...
Страница 46: ...A 4 Top 4W Positivo W940LU A Part Lists Top 4W Positivo W940LU Figure A 2 Top 4W Positivo W940LU ...
Страница 47: ...Top 6W Stand W940LU A 5 A Part Lists Top 6W Stand W940LU Figure A 3 Top 6W Stand W940LU ...
Страница 48: ...A 6 Top 6W Positivo W940LU A Part Lists Top 6W Positivo W940LU 冒䳬 ᶵ ġĭ Figure A 4 Top 6W Positivo W940LU ...
Страница 49: ...Top 4W W945LUQ A 7 A Part Lists Top 4W W945LUQ Figure A 5 Top 4W W945LUQ ...
Страница 50: ...A 8 Top 6W W945LUQ A Part Lists Top 6W W945LUQ Figure A 6 Top 6W W945LUQ ...
Страница 51: ...Bottom ODD W940LU A 9 A Part Lists Bottom ODD W940LU Figure A 7 Bottom ODD W940LU ...
Страница 52: ...A 10 Bottom Dummy W940LU A Part Lists Bottom Dummy W940LU Figure A 8 Bottom Dummy W940LU ...
Страница 53: ...Bottom W945LUQ A 11 A Part Lists Bottom W945LUQ Figure A 9 Bottom W945LUQ ...
Страница 54: ...A 12 LCD W940LU A Part Lists LCD W940LU 朆侸句 Figure A 10 LCD W940LU ...
Страница 55: ...LCD W945LUQ A 13 A Part Lists LCD W945LUQ 姕嬲 Figure A 11 LCD W945LUQ ...
Страница 56: ...A 14 DVD DUAL W940LU A Part Lists DVD DUAL W940LU Figure A 12 DVD DUAL W940LU 朆侸句 ...
Страница 57: ...DVD DUAL W945LUQ A 15 A Part Lists DVD DUAL W945LUQ Figure A 13 DVD DUAL W945LUQ 朆侸句 ...
Страница 58: ...A 16 HDD W945LUQ A Part Lists HDD W945LUQ Figure A 14 HDD W945LUQ ...