Schematic Diagrams
B - 30 SYSTEM POWER
B.Schematic Diagrams
SYSTEM POWER
Sheet 29 of 41
SYSTEM POWER
+1.5V
+1.5VS
+5V
+5VS
+VDD5
+5V
+VDD12
+3V
+VDD3
+3VS
+VDD12
+3V
+VDD12
+12V
+12V
+12V
+VIN
+VDD3
+12VS
+12V
+VDD3
+VINA
+VDD3
+5VH8
+3VH8
+VDD5
+2.5V
+12V
+2.5VS
+5VS
+3VS
+3.3VCLK
DD_ON
23
PWR_SW#
23
PWRSW
23
SUSB#
3,13,16,23,24,31
SUSB 6,30
DD_ON# 30,32
Z2901 23
SUSB
DD_ON
DD_ON#
DD_ON#
SUSB
DD_ON
Z2906
Z2902
Z2903
Z2905
DD_ON
PWRSW
Z2908
Z2909
SUSB#
SUSB
Z2907
Z2901
SUSB#
SUSB
Z2912
Z2904
SUSB
DD_ON#
C775
220p_04
R468
100K_04
C354
0.1u_04
C386
0.047u_04
Q49
AO3409
G
D
S
C709 0.1u_04
R205
*100K_04
Q74
AO4422
4
8
5
1
3
7
6
2
C739 0.1u_04
Q40
2N7002
G
D
S
C3
0.1u_04
C617
1u
C742
0.022u
R207
330K
C375
0.1u_04
R204
330K
C459
0.1u_04
Q9
2N7002
G
D
S
C453
0.1u_04
R74
10K_04
Q34
2N7002
G
D
S
C612
10u_08
Q18
2N7002
G
D
S
R202
10K_04
R203
10K_04
C14
0.1u_04
R244
100K_04
Q17
AO3409
G
D
S
Q25
2N7002
G
D
S
C90
0.1u_04
Q45
2N7002
G
D
S
U25
G916-3.3
1
2
3
4
5
VIN
GND
SD
BP
VO
R3
100K_04
Q23
2N7002
G
D
S
Q39
AO3409
G
D
S
C18
0.1u_04
R48
330K
R12
330K
R27
100K_04
Q10
2N7002
G
D
S
C458
10u/25V_12
C13
0.1u_04
R268
100K_04
Q41
2N7002
G
D
S
C600
0.1u_04
R447
100K_04
C460
0.1u_04
C12
0.1u_04
Q38
2N7002
G
D
S
C618
0.1u_04
C743
10u_08
R318
100K_04
R432
0_08
Q44
AO4422
4
8
5
1
3
7
6
2
C414
10u_08
Q7
AO4422
4
8
5
1
3
7
6
2
C746
0.1u_04
C19
10u_08
Q42
AO4422
4
8
5
1
3
7
6
2
R242
330K
Q37
2N7002
G
D
S
R66
100K_04
C818
0.1u_04
C364
0.1u_04
Q6
AO4422
4
8
5
1
3
7
6
2
C363
10u_08
R194
330K
C345
0.01u_04
Q75
AO4422
4
8
5
1
3
7
6
2
C768
0.1u_04
Q36
2N7002
G
D
S
Q81
2N7002
G
D
S
C7
0.1u_04
R206
100K_04
C9
0.1u_04
C2
10u_08
R279
330K
C774
10u_08
C707
1u
R476
330K
R11
330K
C309
10u/25V_12
FROM PWR
SW BOARD
DDON L TO H
FROM H8
150mA
FOR EMI
Содержание M540V
Страница 1: ......
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer M550V M540V Service Manual...
Страница 47: ...Part Lists Top M550V A 3 A Part Lists Top M550V Figure A 1 Top M550V...
Страница 48: ...Part Lists A 4 Top M540V A Part Lists Top M540V Figure A 2 Top M540V...
Страница 49: ...Part Lists Bottom M550V A 5 A Part Lists Bottom M550V Figure A 3 Bottom M550V M550G M550G M550G...
Страница 50: ...Part Lists A 6 Bottom M540V A Part Lists Bottom M540V Figure A 4 Bottom M540V...
Страница 51: ...Part Lists LCD M550V A 7 A Part Lists LCD M550V Figure A 5 LCD M550V 6 3X3 6H...
Страница 54: ...Part Lists A 10 Combo Drive M550V M540V A Part Lists Combo Drive M550V M540V Figure A 8 Combo Drive M550V M540V...
Страница 56: ...Part Lists A 12 HDD M550V A Part Lists HDD M550V Figure A 10 HDD M550V...
Страница 57: ...Part Lists HDD M540V A 13 A Part Lists HDD M540V Figure A 11 HDD M540V...
Страница 58: ...Part Lists A 14 A Part Lists...
Страница 102: ...Switches C 2 Switches...
Страница 103: ...www s manuals com...