Samsung三星手机原理图

A800 SchematicsU100
1

+VBATT
2

VIN GND

VOUT

5

D101 MCL4154
4

RTC_3V3 RTC_VCC
R100 1K C104 10NF C106 RB414II06N C105 1UF
VDD3.0
5

C101 100UF 6.3V

C132 1UF

3 ON/OFF BYPASS

C100 100NF

C102 10UF 6.3V

LP2985AIM5-3.3

C103 10NF

SIMVCC
5

U101 FDG6323L 4 VIN,R1 5 V.C1-2 2 ON/OFF V.C1-1 6 R1,C1 1 R2 SIMRST SIMCLK (RST) (CLK) 3 (VCCSIM)

CN100 CLE1006-093709-001101G SIM CONNECTOR
1 1 4 2 2 5 3 3 6 G G G G 7 8 9 10 4 5 6

U111

C107 1UF

R101 39K

1 2
C130 1UF

VIN GND

VOUT

5
C108 10UF 6.3V C110 100NF

AVCC2.5

3

ON/OFF NC
LP2981AIM5-2.5

4

(SIMDATA) SIMDATA

SIMPWREN

U112

1 2 3

VIN GND

VOUT

5
C109 10UF 6.3V C111 100NF

DVCC2.5

ON/OFF NC
LP2981AIM5-2.5

4

1 2

LTC1734ES6-4.2#TR
GND 4 ON/OFF BYPASS

C133 1UF

3

LP2985AIM5-3.0

C114 10NF

C113 10NF

C112 10UF 6.3V

DCVOLT

6 1 ISENSE DRIVE