5544332211DDCCBBAAMSD6180ZBUSB1USB2SP1FLASHMX25L1605DHDMI1USBUSBHDMI2������CVBSOUTCVBSOUTHDMIHDMIKEYIRPANELTUNERNXP18275IFI2...
CMD(R962)CLK(R945)D0(R964)GND海信主板:RSAG7.820.6016注意:读取时去掉电阻R945,短接Z2晶振两脚,供电电压选1.8V
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:2018/11/9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_...
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...
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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...
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...
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DB-E28-101B\大金DB-E28-101B-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...
11223344DDCCBBAA制图日期:2018/8/11李荣文件:D:\自画电路图\大金\大金DB-G44-101A\大金DB-G44-101A-01.SchDoc图纸名称:联系方式:微信...
5544332211DDCCBBAAV1.00A更改履历更改日期2017年2月28日首版原理图CHANGELIST拟制审核徐春辉标准化批准刘进曲春方德文制图:幅面:A3MSD6A...
HI3751_AFESPIDIF同轴靠近主芯片LINHOUT增加同轴detect-12-16SPDIF_OUTCVBS0_INYPBPR0_SINCINYPBPR0_PB_PYPBPR0_PR_NYPBPR0_Y_NYPBPR0_PB_N...
5544332211DDCCBBAAMSD6180KBTUSBSPIFLASHVGAUSBHDMI按键板遥控板CVBSOUTCVBSOUTVGAHDMIKEYIRPANELTUNERMXL661IFI2CDIFI2CAMPNTP8212I2CI2C...
0:Normal1:Shutdown靠近主芯片4个C靠近功放芯片放置靠近N80功放芯片放置AUDIOAMPMUTECONTROLPowerOffMute解决关机闪亮线问题接地单独,回EP...