Laptop User Manual
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SD411670000002
02
7521 plus _1.5V/1.8V
C
28 30Tuesday, May 08, 2001
Title
Size
Document
Number
Rev
Date: Sheet of
FB1.5V
SENSE1+
SW1.5
1.5V_2
INTVCC
TG1.5.
FB1.5V
SENSE1-
1.8V_2
SENSE1-
SW1.8
BG1.8
BG1.5.
FB1.8V
SENSE2-
BST1.8
SENSE2+
INTVCC
SENSE1+
TG1.8
BST1.5
1.8V
GND
D/VMAIN
GND
GND
GND
D/VMAIN
GND
GND
1.5V
VDD5
GND
PD15
BAS32L
MLL34B
A K
PR47
12.4K
0603
1%
12
PD14
BAS32L
MLL34B
AK
D
S
PQ16
2N7002
SOT23_FET
G
DS
PR35
0.015
2512
1%
1 2
PL8
10UH
20%
THA02P63B
1 2
PR32
0.015
2512
1%
1 2
PR48
100K
0603
12
D
S
PQ15
2N7002
SOT23_FET
G
DS
PC63
1000P
25V
0603
10%
1 2
PC22
1000P
25V
0603
10%
12
PU14
LTC1628CG
SSOP28A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
RUN/SS1
SENSE1+
SENSE1-
VOSENSE1
FREQSET
STBYMD
FCB
ITH1
SGND
3.3VOUT
ITH2
VOSENSE2
SENSE2-
SENSE2+
FLTCPL
TG1
SW1
BOOST1
VIN
BG1
EXTVCC
INTVCC
PGND
BG2
BOOST2
SW2
TG2
RUN/SS2
PC47
0.1U
50V
0603
12
PC79
1000P
0603
12
PL6
10UH
20%
THA02P63B
1 2
+
PC70
150U
4V
7343
12
PC86
10U
10V
1210
12
PC78
1000P_NA
0603
12
PL7
10UH/4.7A_NA
CHOKE_ETQP1F
1 2
PC44
1000P
25V
0603
10%
12
PC49
0.1U
50V
0603
12
PD10
BAS32L
A K
D
S
G
PU4A
SI4920DY
SO8
1
2
7
8
D
S
G
PU4B
SI4920DY
SO8
4
3 5
6
D
S
G
PU5A
SI4920DY
SO8
1
2
7
8
PR46
9.76k
0603
1%
12
PD11
BAS32L
AK
PC56
0.1U
50V
0603
12
PR42
10K
0603
1%
12
PC75 0.01U 0603
1 2
PR45 15K 0603 1%
1 2
PC77
220P
0603
10%
1 2
PC76 220P 0603 10%
1 2
D
S
G
PU5B
SI4920DY
SO8
4
3 5
6
PC90
1000P_NA
0603
12
PC43
0.1U
50V
0603
12
PC89
1000P
0603
12
JP1
SHORT-SMT
1 2
PR41
9.09K
0603
1%
12
PL5
10UH/4.7A_NA
CHOKE_ETQP1F
1 2
PC74
0.1U
16V
0603
10%
12
PC59
0.1U
16V
0603
10%
12
PC60
1000P
25V
0603
10%
1 2
PC88 33P_NA
0603
50V
1 2
PC87 33P_NA
0603
50V
1 2
PR36
0_NA
0603
1 2
PC61
0.1U
50V
0603
12
PC48
10U
16V
1206
12
+
PC68
150U
4V
7343
12
PC83
10U
10V
1210
12
PD8
EC10QS04
A K
PD7
EC10QS04
A K
PR44 2K 0603
1 2
PC35
10U
25V
1210
20%
12
PC14
10U
25V
1210
20%
12
PC36
10U_NA
25V
1210
20%
12
R92
1M
0603
1 2
PC15
10U_NA
25V
1210
20%
12
PC21
0.01U
50V
10%
0603B
12
D/CPU_PWR_ON24
D/CPU_PWR_ON_P 30
D/CPU_PWR_ON_P30