奥克斯M810原厂整机详细电路图

奥克斯M810原厂整机详细电路图6

5

4

3

2

1
REVISION RECORD LTR ECO NO: APPROVED: DATE:

D

WDOGB

U850
R900 C935 0.1uF

D
R850 1.8K

MC13713

IO_2.775V

10K

AUDIO
RESETB DIG_1.875V IO_2.775V

IRQ

BATT+

1 2

VIN GND

3 EN 4 NC 5 VOUT

RB521S-30 D850 1 2

RB521S-30 D851 1 2

B+

RT9169

GND

GND
M850 MS414-FN26

IO_2.775V

C851 1uF

C850 1uF

1

POS

STSD_SPI_CLK

STSD_MOSIA

STSD_MISOA

LOW_BATT_B

C914 4.7uF

ADC_DATA

ADC_SYNC

SD_ADC_N

SD_DAC_N

SD_ADC_P

C901

SPI_CS3

15pF

SD_DAC_P

C913 10uF

2

STANDBY_TODAI

NEG

B+

R933

4.7K

Closed to MC13713

10uF C981

Y900 32.768KHz

B+

10uF C980

R932 47K C931 0.1uF 0.1uF C941

R931

240K

1

C900 15pF

COIN_BATTERY
MIC_DET HEADSET_REC

2

D5

G5

D7

G3

H4

A8

A2

B2

C2

C1

A9

E8

E5

F6

F3

I_O_REG_OUT

DIG_REG_IN

STANDBY_TODA_I

DIG_REG_OUT

A2D_DATA