国产神机 魅族M8电路图

RD_魅族M8电路图6
REVISION RECOR D LTR ECO NO: APPROVED: DATE:

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1

2007.6.1: CODEC CHANGED TO WM9713 add low voltage detect ic u607, add new reset ic u606 changed ltc3555 control .use i/o control instead of iic control . D 08.09.18:ADD 1.2V LDO FOR WIFI ,CHANGED TSP POWER FROM 3.3V TO 3.0V

2007.6.13: S3C6400 CHANGED TO X51

2007.7.1: CODEC CHANGED TO WM8753

2007.7.25: changed lcd pin information .

2007.8.7: CHANGED CAMERA INFORMATION

D

2007.8.13: CHANGED 6400X51 INFORMATION :POP_VCCQ,POP_VCC CHANGED TO 1.8V 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

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