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13.4. POWER SUPPLY BLOCK DIAGRAM
D111,D112
Q104
VOLTAGE
IP101
JK100
REGULATOR
D113,D114
2
2
1
4 S
D 1
DC IN
D 2
4
3
3 G
D 5
D 6
RTC WKUP
QR105
RTC WKUP
SWITCH
FROM/TO
SYSTEM CONTROL
PDET
PDET
iPod PCONT
iPod PCONT
MAIN P.C.B.
IC108
C0CBCBC00227
VOLTAGE
REGULATOR
PW SYS6V
PW SYS3R3V
5 IN
OUT 4
1 ON/OFF
IC100
C0DBAYY00462
SWITCHING
REGULATOR
PW 6V
PW D3R3V
2 VIN
SW(OUT) 3
FB 5
IC1500
C0CBCAC00358
VOLTAGE
REGULATOR
PW D3R3V
PW VDEC1R8V
5 VIN
VOUT 4
1 ON/OFF
IC112
C0CBCAC00358
VOLTAGE
REGULATOR
PW D3R3V
PW D1R8V
5 IN
OUT 4
1 ON/OFF
IC1002
C0CBCAC00365
VOLTAGE
REGULATOR
PW D3R3V
PW D2R5V
5 VIN
VOUT 4
1 ON/OFF
IC1001
C0DBAYY00402
DC/DC
CONVERTER
PW D3R3V
PW TI 1R5V
1 VIN
VOUT 4
3 CE
LX 5
Q107,QR102
DC DETECT
D106
D116
D115
QR106
DC DETECT
IC105
C0DBEYY00123
VOLTAGE
D100
REGULATOR
PW iPod5V
5 EN
VOUT 1
PW 6V
8 VIN
FB 2
IC111
C0CBCDC00074
VOLTAGE
REGULATOR
PW 6V
PW A5V
5 IN
OUT 4
1 ON/OFF
VDD
VDD
PW SYS3R3V
CN1002 CN911
PW SYS3R3V
3.3V
PW D3R3V
CN1002 CN911
PW D3R3V
3.3V
PW VDEC1R8V
1.8V
PW D1R8V
1.8V
PW D2R5V
2.5V
PW TI 1R5V
1.5V
D105
D103
D1500
D1001
D1000
D102
D104
PW D5V
5V
CN1003 CN930
PW D5V
PW iPod5V
5V
PW A5V
5V
61
IR P.C.B.
SYS3.3V
SYS3R3V
CN913 CN915
SYS3.3V
SYS3.3V
3.3V
4
15
3
3
D3.3V
D3.3V
3.3V
7
12
PANEL P.C.B.
LED P.C.B.
D5V
D5V
5V
1
1
MW-20EB/EG POWER SUPPLY BLOCK DIAGRAM
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