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5 4 3 2 1




HVPWR




CLK32K




3
3 SIMIOHC BATTERY 3




1
LPVDD
C46 LPVDD 3




1
3 SIMCKHC PC 3 C40 2.2uF




2




1
SRAM




TCXOPWR
1uF C60




2
R149 3 SIMRSHC RFPC 3 1uF




2
5.1K




2
BA_PWR
D 3 BAGRST BAGRST D




1
ONKEY 3
BAGPWR BATTERY BCOREPWR
VRF BCOREPWR 3




57

56

55

54

53

52

51

50

49

48

47

46

45

44

43
2




1




1
C51 C42 VDD_CORE
R34 VDD_MCLK




GND

RSTHC

SIMRSHC

SIMCKHC

SIMIOHC



D3VDD



D4VDD

HCVDD
CLK32K




PWREN1

PWREN2



ONKEY
D34VBAT




HCVBAT




KEEPACT
R221 4.7uF 1uF
10k 0.1uF 5.1




2




2
C44
1 42 1 2




1
3 PMU_IRQ IRQ HVSSCN
2 41 VSYN MISC_PWR
3 SIMPWR0 EN_PRES HVSVBAT VSYN 2 MISC_PWR 3




1




1




1
3 KEY_LIGHT 3 PWM1 HVSSCP 40 C45 C49 LCD
BAGPWR C58
3 LEDS1 1uF 4.7uF 1uF
4 PWM2LED2 HVSOC 39
2

2




1



2




2




2
R39 R40 3 VIB 5 38 C48
LED1 HVSVDD




1
5.1k 5.1k 2.2uF
6
PCF50604HN05/2C 37 C249




2
TM REC1 CTS/ONREQ
3 1uF BA_PWR
BA_PWR 3
7 36
1

1




2
3 SCL SCL REC2 CFMS/PHFS 3




1
C C56 AVDD1~3, C
8 35 VRF R144
3 SDA SDA RF1VDD 1uF 6~9




4
15
BAGPWR 9 34 BATTERY Q23A 5 1 2 VDDRF




2
IOVDD RF12VBAT DC_PWR 3




1
BC858BDW1T1
BATTERY 10 U4 33 2 Q23B
IOD1VBAT RF2VDD
1




VSYN 2 BC858BDW1T1




23
C1 BCOREPWR BAGPWR
11 D1VDD RF3VDD 32 BAGPWR 3
1uF AUDIO_PWR 3 R142




6




1
MISC_PWR 12 31 BATTERY R158 2K BATTERY C68 FLASH
2




D2VDD RF3LPVBAT DNI
BATTERY LPVDD
1uF VDDIO
13 D2SIMVBAT LPVDD 30
KEYPAD, I2C




16




2
14 29 2 10 Q2A PHFS, BVDD
3 SIMVCC SIMVCC MBCSLW 10pF k
BCR 133S




BATTEMP
SIMRSCD

SIMCKCD

SIMIOCD




10
1




MBCFST
MICBIAS
C24




k
NTCSW
VSAVE



C62




OSCO
VCHG




REFC
VBAT




1 2




OSCI
VINT


1uF TCXOPWR




1
2




3
4




1
TCXO
2




R11 C63
32K
15

16

17

18

19

20

21

22

23

24

25

26

27

28
10M Y1 2.2uF
MC146 32.768KHZ-A0 AUDIO_PWR 0603C THERMISTOR




2
3 SIMRSCD AUDIO_PWR 3
OSCO C226




2
NTCSW

4.7uF 80% AVDD4,5




1
3 SIMCKCD OSCI 0805C
1 2




1
2
B B




2
Y5V 10V
BATTBMP




3 SIMIOCD C25 RT1
32 kHz Real Time




Thermistor
1
Clock Crystal 10pF NHQM104R5
3 DC_PWR
Q1B NTCSW
3 BATTERY MICPWR 3 Si6923




1
AUXADC1 3




2
TSSOP-8
BAT_J3
2



2




2
7 R46 32KHz Crystal
C74




2


2
BT1 8 6
ML414R-TZ1 0.1uF 5
100k C66 C67 4
Temperature R10
DNI 22pF GND2 22k
Sensor
1




F1 Q1A BATTEMP 3
1




1




1