MP3电路图

MP3电路图 C6C8VCC3.3VCC2.5104uF104uFC5C7 47uF47uF 2211 33ININAMS1117-3.3AMS1117-2.5 C437DB7VCC 5.036DB635DB5104uF34GNDC333VCC32 VCC3147uF303RESETDB1529OUT2DB1428GND电源模块DB1327DB12261INDB7DB11257805DB624DB10DB9DB523DB822DB4NCC2212019LED_K4104uF18DB15C1LED_K317DB14LED_K216DB13Y-LED_K1LEDA15DB12X-1447uFDB11Y+S113DB10X+DB9SW SPST12DB811IMORDDB4109WR8RS7CS 6ILI93205VCC4GNDDB33J1DB22POWERDB11DB0 模块 3.3V3.3V3.3VDB3LCD RSTTFT3.3VR6R7R8R91K1K1K1K Y-R4X-SCLK100KY+MOSI X+MISO LCD RDLCD WRPHONEJACK STEREO SWLCD RSLCD CSVCC3.3VCC2.5VCC3.3DOUT PENIRQBUSYDINCSNC25RX26C15DCLKTX3727AGND0382428AVDD0CVDD2SI3923SCLK290.1UFVCC2.5RIGHTXCSXCSSO402230VCC2.5AGND1NCDGND4C104112218931C11AGND2NCDGND3 4211IN120732VrefGBUFDGND2ADS7843CVDD3104310196IN3TEST933AVDD1IOVDDD2+VCC113044185GND348Y-104VCC3.3RCAPY1XTAL1NC12R345174735X-VCC2.5AVDD212.288MHZXTAL0NCDOUT1MGPIO11346DREQ163636Y+PENIRQLEFTDGND1BUSY1447DIN1525X+CSVCC2.5AGND3VCOCVDD1C91548DREQ1414LINEINIOVDD116GPIO3/SDATA13VCC3GPIO2/DCLKVCC3.3XDCSXDCSCVDD0DCLK2GPIO0/SPIBOOTDGND0301MICNVCC3.3VXRESETVS1003BMICP触摸模块Y-音频解码模块X-Y+X+R1DREQ10KVCC2.5VCC3.3VCC2.5R2100KDB8XRESETDB9DB10DB11DB12DB13DB14DB15DB7DB69 DB5 1078JTAG-PORTDB4 56DB3 34 12 R12VCC 3.310KR13 R11SD_CS10KTDIGNDR1033MOSI10KVCC3410KTMS最小系统35PG0/WRTDO36RESETSCLKPG1/RD49TCKGNDPA2/AD237DB2VCC 3.3PC0/A85032PA1/AD138DB1MISOPC1/A9PD7/T25131PA0/AD039DB0PD6/T15230VCC40PC2/A10VCC 3.3PD5/XCK1532941GNDPC3/A11PD4/IC154C102842PF7/ADC/TDIPC4/A12PD3/TXD1/INT355TDI27PF6/ADC6/TD043PC5/A13PD2/RXD1/INT256TDO152644PF5/ADC5/TMSPC6/A14PD1/SDA/INT15730TMS1425PF4/ADC4/TCK45PC7/A151PD0/SCL/INT0CS58TCK1324PF3/ADC3PG2/ALE462SIXTAL1XTAL1Y1591223PF2/ADC2PA7/AD7473LCD CSXTAL2XTAL212.288MHZ60PB5/OC1A1122PF1/ADC1卡模块PB4/OC0PA6/AD6484LCD RSGND61C9VSS11021PF0/ADC0PA5/AD5VDD95LCD WRVCC62PB3/MISO20AREFPA4/AD4RESET86LCD CSRESET63PB2/MOSISCLK19GNDPB1/SCKPA3/AD377SDPB0/SSPG4/TOSC1SO6430VSS218AVCC68SD_CARDPG3/TOSC2DOUTSDDIN175RSV9CSBUSYPB7/OC2/OC1C4RSV16RESET3DCLK2ATMEGA 128PE7/IC3/INT7MISOR5PE6/T3/INT61ATMEGA128MOSI1KPENPB6/OC1BSCLKPE5/OC3C/INT5SD_CSVCCPE4/OC3B/INT4PE3/OC3A/AIN1PE2/XCK0/AINPENIRQPE1/TXD0/PD0C12DREQXCSPE0/RXD0/PDI103XDCSXRESTLCD RST