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魅族M8电路图

NAME eric.huang 2008.09.22

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REVISION RECORD A

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3456D

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APPROVED:

2007.8.13: CHANGED 6400X51 INFORMATION :POP_VCCQ,POP_VCC CHANGED TO 1.8V 2007.6.13: S3C6400 CHANGED TO X512007.6.1: CODEC CHANGED TO WM97132007.7.1: CODEC CHANGED TO WM87532007.7.25: changed lcd pin information .2007.8.7: CHANGED CAMERA INFORMATION

2007.8.14: WIFI_BLUETOOTH SCH IS PREPARED 2007.8.15: gsm module is ok

2007.8.15: IRMODULE IS PREPARED

2007.8.18: delete mic switch.add jtac of bluetooth and wifi. change vdd2.5v to Vrtc.seperate gnd and adgnd by r124 VE RS ION

2007.8.29: add earphone jack(j201) .delete pcm mclk ,add pcm clk

2007.8.30: changed camera part .need mor information to confirm :pwdn level .pin sequense,and there are 10 bit data ,yuv need 8 bit data.

2007.8.31: changed photo_sensor to avago,add emi filter of audio speaker to prevent pwm emi of d amplifer,changed stf202 to eclamp0502b to prevent interfere of usb 2.0 2007.9.1: MOTO CHANGED TO VMT-04 (AAC)

2007.9.5:add c139.c240 for filtrate high frequently noise 2007.9.7:add r518,r519,r520,tp519.changed r511,r5152007.9.9:changed camera pin map .2007.9.9:changed accelary sensor to mem

2007.9.9:add a buck to creat pll1.0v .add system 3.0v.add otg3.0v add otg 1.0v delet onelnand to use nand plash .2007.9.28: add movinand instead of nand flash (6400 only support 1.8v outside nandflash)2007.9.28: use 6400-x51 instead of 6400-x52 for mor capacity of ddrsdram 2007.9.28: add R913,R914 for resistance control

2007.9.28: used i2s of 8876 instead of codec 8753( give up record by bluetooth)2007.9.28: used differential input for micphone to pmb8876 .removed audio mic switch 2007.9.28: add a feedback of bfclkout to pmb 8876 by R1208

2007.9.28: used combone memory pf38f2030w0ytq1 insted of pf38f2030w0ytq0 for asynchronis mode 2007.9.28: used 3v gpio of 6400 to power on sm_power instead of used a switch to bat 2007.9.28: add c1122 to vbus of am_power to avoid supply float . 2007.9.28: add c1119 for vib bypass capacity

2007.9.28: add c1121 for vbat bypass capacity

2007.9.28: remove pullup resister of debug of pmb88762007.9.28: add r1037,r1038,rc1032 to reset to pmb 88762007.10.30: changed power to ltc 35552007.10.30: changed memory to movenand

2007.11.12: ADD P-MOS AND NPN IN SM-POWER FOR OPENING THE GSM SYSTEM

2007.11.12: add a resister IN the middle pin of battery to connect a ad convertor

2007.11.21 changed R843,R845 R846 to 1M ohm ,and changed c847 ,c848,c849 to 4.7NF to improve performence of touch panel 2007.11.28: debug: uart: capacitor from v- must connect to vdd to boost voltage 2007.12.04:48M CRYSTAL IS NOT WORKING .

2007.12.07:USE BATTERY CONNECTOR TO DETEC BATERRY DEFAULT AS SHEMATIC. .2007.12.13:add R406 ,R407,R408,R409 in spi of lcd to separate 1.8vI/O for lcd from 3.0vI/O for 6400

2007.12.07:changed c1105,c1106 from 2.2u to 10u ,changed c625 from 10u to 100u

2007.12.28: The spi of lcd use 1.8V I/O instead of 3.0v I/O .LIST :CLK GPQ8, SIN CPQ7, SOUT GPQ5, SCS CPQ6, RESET GPQ4 2007.12.28: THE PACKAGE OF MOVENAND is changed to 14mm*18mm

2007.12.28: the bluetooth moudle is changed to BTTM46C2SB,and the wifi moudle is changed to SWL-N102008.1.5: ADD 2.8V LDO FOR LCD POWER 2008.1.5: ADD TWO KEYS : KEY 4,KEY 5

2008.1.5: USE gpio GPD4 from 6400 to open smpower 2008.1.10: USE gpio GPD1 to control vibrator 2008.1.10: USE rt9292 to instead of rt9284b 2008.1.11: use pin4 to detect headphone's inputing 2008.1.11: chaneged j301 to axk724147g for camera 2008.1.11: chaneged j803 to axk724147g for touchpanel

2008.1.11: delete rtc ic U105 so it can not wake mobile up after power off . add a ldo U604 to create 2.5v for rtc

2008.3.8 :use s3c6410 -x51 .so changed list : delete rt8023 ,rt9266,rt9702 ,i2c1 is used by touchpanle ,remove host power changed pin information of usb connector ,add 1.8v on movenand ,add test point on urat0 for wifi testing .

2008.4.17: add new reser IC u605 instead of reset from ltc3555.

2008.4.17: add a diodes in pbstat to seperate v3.3v from v3.0v,add a 3.0v from vbus to open the system

2008.4.22delete external mic ,add module insert detect and key adc

add low voltage detect ic u607,add new reset ic u606

changed ltc3555 control .use i/o control instead of iic control .

08.09.18:ADD 1.2V LDO FOR WIFI ,CHANGED TSP POWER FROM 3.3V TO 3.0V

eric.huang2008.09.22

MEIZU

V8A1eric.huang'v1

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RE VISION RECORD

DA TE

D C B A

LTR ECO NO:A PPROV ED:

LTC555

VBAT

3.0V

1.2V

1.8V

GSM

CONTROL

VIN1

LDO

VIN2

1.8V

2.8V

EN1EN2

CAMERA

LDO

VIN1 3.0V

EN CODEC

AUDIO PA

LDO

VIN1

2.8V

DC-DC

VIN1

21V

BACKLIGHT

LCD

DC-DC

LDO/OUT3

LDO/OUT2

3.0V

VIN2

LDO

VIN1 1.2V

WiFi

Bluetooth

TSP

EN2EN1

EN3

VIN3

VIN1

EN1EN2EN3

VIN

LDO

VIN1 1.2V

MEMORY

ACC ELERY S EN S O R

INFR ARED SENSOR

SWITCH

MOTOR

SWITCH

1.8V

3.0V

1.2V

LDO

VIN1 3.3V

USB

CHARGE

DC1

DC2

DC3

VIN3

VIN2

VIN1

DC_OUT

3.0V,ALWAYS ON

LDO

VIN1 2.5V

BA CKUP BA TERY

VDD ALIVE 1.2V

3.0V

1.2V

1.8V

OTG 3.3V

VRTC 2.5V

PHOTO ELEC TRON IC SENSOR

VIN

GPN6

GPL4

GPK1

GPL14

3.0V,ALWAYS ON

XMPWOUT1

GPK14

GPD1GPM1

GPD2

XMPWRON

GPD3

S3C6410

ACTIVE PWM

ACTIVE HIGH

U601

U902

U1101

U505

U504

U502

U501

J809

U301

J505

U204

U202

U203

U401

U406

J401

U605

U604

U101

U602

U701

U802

U812

M801

U811

4.5V

4.2V

VIN