5544332211DDCCBBAAPOWERTREEVCC_AAMP+12V_in+12V_in+12VN17AO4459VCC_AVDD_AMPpanelN18AO4459+12V_in+5V_SBN9TPS54528DC/DCN17AO4459+5V_S...
5544332211DDCCBBAAD12V_INPowerOn=>ENPinpullhighPowerOff=>ENPinpullLow(1A)AIC2863STANDBY_5V(3A)LD1117A-3.3LDOM3V3(1A)AlwaysONV33POR...
HS3000USB0USB1AV1--VideoAV1--AudioHDMI1Earohone/AvaudiooutPWM_L/RDRV632HDMI2ATBM8859TSINIFSerialTSSilicontunerIFQAM_P/NYPBPRYPBPR/...
5544332211DDCCBBAAdatechangelist4.21标注NCN32,L9TCON电路检查IRwifi插座改分开4.24新APN1.2修改DCDC4.28分量1分3端子，耳机细端子，预留...
5544332211DDCCBBAAdatechangelistV100版版版2013年12月10日1、C149改改1uF2、CEC增增MOS管3、VB1输输输改4、VDDC上上C225由0.1uF改改22uF2...
11223344DDCCBBAA制图日期：2018/11/19星期一李荣文件：D:\自画电路图\大金\大金2P271899-5\大金2P271899-5-01.SchDoc图纸名称：联系方式：...
11223344DDCCBBAA制图日期：2018/11/9星期五李荣文件：D:\自画电路图\大金\大金3PCB3214-71\大金3PCB3214-71-01.SchDoc图纸名称：联系方式...
PowerOnMutePowerOffMuteMUTE0:Normal1:ShutdownAUDIOAMPTAS5711HI3751_AUDIO靠靠靠靠靠AMP_MUTEAMP_MUTE_OUTMUTE_602POWER_OFF-MUTEI2S1_M...
5544332211DDCCBBAAPOWERTREEVCC_AAMP+12V_in+12V_in+12VN40AO4459VCC_AVDD_AMPpanelN44AO4459+12V_in+5V_SBN30TPS54528DC/DCN42AO4459+5V_...
112233445566778899101011111212DDCCBBAA!!1234LCL-3505-HPL802!1234471/AC250VC803!471/AC250VC8041234KBJ1006VB801TVR10621RV801474/AC27...
Capplacedateachvdd1.2pinofN42DTMBDEMO30.4MHZCloseddemodClosedtuner300mA可可可可可可可可可可可可可可L113靠靠N018放放预预3.3V，需需...
Capplacedateachvdd1.2pinofN42DTMBDEMO30.4MHZCloseddemodClosedtuner300mA可可可可可可可可可可可可可可L113靠靠N018放放预预3.3V，需需...
5544332211DDCCBBAAVREFVREFSTBHV380VVSENFLG300V380VVCCVCCVCC112V300VHV12V16V200VVCCVCC112V200VFLGFLG200VVSENPWM16V12VSWSTBANILOGANI...
PowerOnMutePowerOffMuteMUTE0:Normal1:ShutdownAUDIOAMPTAS5711HI3751_AUDIO靠近主芯片AMP_MUTEAMP_MUTE_OUTMUTE_602POWER_OFF-MUTEI2S1_M...
5544332211DDCCBBAA1,C209改为1132967片片式瓷介\GR431BR7LA471KW01L\TP\JK\ROH2.C210，C211,C212，C213，C219，C220，C221，C222不可使用1...
HI3751_AFESPIDIF同轴靠近主芯片耳机耳机运放注意耳机左右声道中间地线隔开，从耳机端子接到主芯片相应引脚。V620需加10uf电容隔开，降低底...
