5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
This is 3.5V Part
BATTERY Voltage Sensor.
PWM: 100~400HZ
LCD BACKLIGHT CONTROL
POWER SOURCE CPU CORE 0.85V~1.3V
VCORE1 VCORE2 VOUT
L L 0.8
L H 1.0
H L 1.1
H H 1.3
connected IC
as possible
VOUT= 0.45 * ( 1 +Rup/Rdown )
<Doc>
02
13
18
Friday, September 19, 2003
PWA;PWA-MIO336/MAIN BD_INTEL
CPU CORE,BL,BATT FAULT
Document
Number
Rev
Date:
Sheet
of
MiTAC International Corp.
Project Title
Pag Title
CATHODE
PWRCORE_EN
ANODE
BAT_FAULT_MCU#
10
BAT_FAULT#
4
PWRCORE_EN
4,6,10,14
BL_PWM
4
BL_ON/OFF#
16
VCORE2
4
VCORE1
4
ANODE
9
CATHODE
9
VCC_IN
VCC_IN
VCC_3VSB
VCC_3VSB
VCC_3VSB
VCC_IN
VCC_CORE
VCC_IN
R153
100K/NA
0402K
1
2
R144
715K/1%
1
2
U27
TPS62000DGS-AIH
PSOP10_0.5MM
1
2
3
4
5
6
7
8
9
10
VIN
FC
GND
PG
FB
ILIM
SYNC
EN
L
PGND
R149
100K
1
2
C151
0.1U
1
2
+
C150
47U
6.3V
3216/TT
1
2
C149
68P
1
2
U30
XC61CCC3502MR/NA
3
1
2
VI
N
VOU
T
VSS
U28
MP1521
PSOP10_0.5MM
1
2
3
4
5
6
7
8
9
10
IN
EN
REF
BRT/PWM
FB3
FB2
FB1
OLS
GND
SW
D13
M1FS4
A
K
L12
10UH
Murata-LQH3C
1
2
D
S
Q8
2N7002
B
C
E
R150
20
1
2
U29
NC7S08/NA
SC70
2
1
3
5
4
B
A
GND
VCC
Y
U31
NC7S32P5X
SOT70
2
1
3
5
4
B
A
GND
VCC
Y
R143
619K/1%
1
2
C156
1U
0603
1
2
R142
487K/1%
1
2
C147
10U
0805
1
2
D
S
Q9
2N7002
B
C
E
R147
0
1
2
R146
0
1
2
R152
100K
1
2
C152
1U/25V
0805G
1
2
C153
10U
0805
1
2
R151
0
1
2
R148
130K
1
2
C154
1U
0603
1
2
L13
10UH
Murata-LQH3C
1
2
R145
1.1M/1%
1
2
C155
0.1U
0402K
1
2
C148
0.1U
0402
1
2
Summary of Contents for Mio336i
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