
Schematic Diagrams
B - 32 SYSYEM POWER, BRIDGE BATT
B.Schematic Diagrams
SYSYEM POWER, BRIDGE BATT
Sheet 31 of 44
SYSTEM POWER,
BRIDGE BATT
+VDD5
+5V
+3V
+VDD3
+3VS
+3V
+VIN
+3VH8
+VINA
+5VH8
+3VH8
+VDD5
+VDD3
+5VS
+5V
+3VH8
+3VS
+VDD3
+2.6VS
+2.6V
+VDD5
+VDD5
+1.5V
+1.5VS
+VDD3
+VDD3
+VDD3
+VIN [25,26,32,33,34,35]
+3VH8 [4,25,26]
+5VS [8,15,19,20,21,23,25,26,27,28,30]
+5VH8 [23,25]
+VDD3 [8,17,18,35]
+5V [17,20,21,23,26]
+3VS [2,6,8,11,12,13,14,15,16,17,19,20,21,23,24,26,27,29,30]
+3V [4,15,17,18,19,20,21,22,26,28,32,33]
+VDD5 [2,8,26,32,33,34,35]
PWR_SW#
[25]
PWRSW
[25]
+VINA [35]
+VA [26,35]
SUSB#_1
[23,25,26]
INSTANT_SW [25]
+1.2VS [10,13,14,19,32]
+2.6VS [4,9,12,13,14]
+2.6V [2,3,4,5,6,7,14,32]
SUSB
[32,34]
+1.5VS [14,16,17,19]
+1.5V [18,19]
SUSC#
[17,25]
SUSC
[32]
SUSB#_2
DD_ON
[18,25,34]
TEST [32,33,34]
Z3202
Z3201
Z3204
Z3207
Z3205
DD_ON
PWSEN
Z3203
Z3209
Z3212
Z3206
SUSB#_1
Z3208
SUSB
Z3210
SUSB
SUSC#
SUSC
SUSB
DD_ON
DD_ON
SUSB#_2
SUSB#_2
SUSB#_2
Z3211
Z3213
Z3214
Z3215
Z3216
C893
*0.1u
R569
33K_04_1%
C125
0.1u_04
Q95
AM9433P
4
6
2
5
7
3
1
8
C892
*0.1u
Q20
2N7002
G
D
S
C126
*0.1u
Q89
AM9433P
4
6
2
5
7
3
1
8
R79
100K_04_1%
C115
0.1u_04
Q21
AO3400
G
D
S
R531
100K_04_1%
Q98
2N7002
G
D
S
C737
0.1u_04
R530
100K_04_1%
Q48
2N7002
G
D
S
C843
0.1u_04
Q45
AM9433P
4
6
2
5
7
3
1
8
Q36
2N7002
G
D
S
C202
0.1u_04
C806
0.1u_04
Q24
2N7002
G
D
S
C250
10u_08
Q91
2N7002
G
D
S
C801
0.1u_04
R116
10K_04
R168
100K_04
R160
0_08
C245
0.1u_04
C365
0.1u_04
Q40
AO3400
G
D
S
Q88
2N7002
G
D
S
R202
100K_04_1%
U14
G916-3.3
1
2
3
4
5
VIN
GND
SD
BP
VO
C257
0.1u_04
C373
0.1u
Q41
2N7002
G
D
S
Q96
2N7002
G
D
S
C252
1u_04
C359
0.1u_04
C468
10u_08
C574
0.1u_04
C473
0.01u_04
C459
10u_08
C838
10u_08
C844
0.01u_04
R118
100K_04
C834
10u_08
R505
100K_04_1%
C612
0.1u_04
C789
0.1u_04
R499
10K_04
R353
330K
Q23
2N7002
G
D
S
R289
330K_04_1%
R508
100K_04
R273
100K_04
R507
100K_04
R527
100K_04
C829
0.1u_04
R536
10K_04
Q102
2N7002
G
D
S
R176
10K_04
R568
0_04
C481
22u_12
R515
100K_04_1%
R161
*165K_1%
R293
100K_04
C263
1u_04
Q27
2N7002
G
D
S
C450
0.1u_04
C805
0.1u_04
Q65
AO3409
G
D
S
R532
100K_04_1%
R528
330K_04_1%
C573
0.1u_04
C203
0.1u_04
R525
*100K_04
J5
OPEN
1
2
Q90
AM9433P
4
6
2
5
7
3
1
8
R533
10K_04
Q101
2N7002
G
D
S
J12
OPEN
1
2
R535
*100K_04
R570
0_04
R534
100K_04
C889
0.47u_X7R
R567
33K_04_1%
C890
1u_X7R
FROM PWR
SW BOARD
DDON L TO H
FROM H8
150mA
If U21 is adjustable(G916T1UF).
So 165K_1% will be installed.
And C496 will be changed to 100K_1%.
Layout Note:
(100k_1%)
40 mils up
Summary of Contents for M540J
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Page 2: ......
Page 3: ...Preface I Preface Notebook Computer M540J M545J M550J M555J Service Manual ...
Page 104: ...Schematic Diagrams B 46 B Schematic Diagrams ...