My first Magazine Dell laptop schematic diagram | Page 28
A
B
C
+5VALW TO +5V
D
E
+5VS
+5VALW
U12
1
D
D
D
D
S
S
S
G
1
2
3
4
10U_1206_16V4Z
5V_GATE
2
C491
1U_0805_25V4Z
0_0603_5%
1
2
R501
1
SI4800DY-T1-E3 1N SO8
1
R504
100K_0603_5%
1
2
B+_BIAS
SUSON
1
2
3
4
C492
S
S
S
G
2
1
C299
4.7U_0805_10V4Z
2
C300
R279
10K_0402_5%
C296
4.7U_0805_10V4Z
2
28,36
C294
0.1U_0603_25V7K~N
@
S
D
Q25
2N7002LT1G_SOT23
2
G
26,27,35,36 SUSP#
D
i t c
SUSP
2
G
Q22
2N7002LT1G_SOT23
S
R280
10K_0402_5%
S
RUN_ON
SYSON#
2
G
Q40
2N7002LT1G_SOT23
C488
0.1U_0603_25V7K~N
@
0_0603_5%
1
2
R259
10U_1206_16V4Z
2
C490
5VS_GATE
D
SUSP
SUSP
R253
100K_0603_5%
1
2
B+_BIAS
SI4800DY-T1-E3 1N SO8
1
2
1
C305
0.22U_0603_10V7K
2
4
A
D
2 SUSP
G
Q44
S
2N7002LT1G_SOT23 2 SYSON#
G
Q42
S
2N7002LT1G_SOT23
w
w
w
S
D
2 SYSON#
G
Q13
2N7002LT1G_SOT23
S
2 SYSON#
G
Q14
2N7002LT1G_SOT23
R508
470_0805_5%
D
D
S
B
2
m
e
h
c
RUN_ON
C415
26,35
0.22U_0603_10V7K
+5V
R278
470_0805_5%
2 SUSP
G
Q24
2N7002LT1G_SOT23
SYSON#
SYSON
2
D
Q39
2N7002LT1G_SOT23
2
G
S
R476
10K_0402_5%
3
+5VS
R167
470K_0402_5%
R21
470_0805_5%
D
S
SYSON
SYSON#
R478
10K_0402_5%
B+_BIAS
R507
470_0805_5%
D
R407
100K_0603_5%
1
2
B+_BIAS
a
1U_0805_25V4Z
s
-
p
to
+3VS
R525
470_0805_5%
R55
470_0805_5%
R61
470_0805_5%
+3V
1
10U_1206_16V4Z
p
l . a
+1.5VS
+1.8V
D
3VS_GATE
C421
3
+0.9VS
2
10K_0603_1%
1
2
R414
2
10U_1206_16V4Z
10U_1206_16V4Z
SI4800DY-T1-E3 1N SO8
1
C303
2
1
1
2
3
4
2
S
S
S
G
1
SI4800DY-T1-E3 1N SO8
D
D
D
D
3V_GATE
U29
8
7
6
5
R287
100K_0603_5%
1
2
B+_BIAS
2 SYSON#
G
Q41
S
2N7002LT1G_SOT23
1U_0805_25V4Z
22
EN_WOL
D
Q19
2
2N7002_SOT23
G
S
2
10K_0603_1%
1
2 SUSON
R286
+5VALW
10U_1206_16V4Z
2
C414
1
2
3
4
1
C418
S
S
S
G
1
+3VALW
D
D
D
D
C301
U11
8
7
6
5
1
C304
1
+3VALW
+3VS
+3VALW TO +3VS
+3V
+3VALW TO +3V
c
.
s
1U_0805_25V4Z
8
7
6
5
2
D
D
D
D
U38
8
7
6
5
+5VALW
1
1
m
o
+5VALW TO +5VS
+5VALW
+5V
2 SUSP
G
Q8
2N7002LT1G_SOT23
EN_WOL# 26