Sharp SD-AT1000 Service Manual

Also see for SD-AT1000: User guide Service manual

SD-AT1000– 14 –Figure 14 BLOCK DIAGRAM (3/10)+5V(A)+5V(A)+5V(A)+5V(D)+3.3V(D)SI3050LUS31AK4586VQ4342414038363422 21 20 19 18 17 16 15 14 13 1284 3 2 121110912345678333231302928272623OVFCOD_DOCOD_DICOD_CLKCOD_CSNDSP_SCCLKDSP_CSDSP_SCDINDSP_SCDOUTDSP_RESETDSP_INTREQDIG_FUNC+BNONPCMCOD_CSNCOD_DOD_+5VA_GNDA_+9VLOUT3ROUT3LOUT2ROUT2LOUT1ROUT1LINRINDGNDPROTECTNONPCMCOD_CLKOVFCOD_DIPROTECTEX_CLKMCLKLRCKAUDATA0SCLKSDATA1AUDATA2AUDATA1VCCGND3Y2A1A12ADC/DAC/DIRCONVERTERPVDDPVSSSLAVETSTRX2I2CRX1CAD0/CSNSCL/CCLKSDA/CDTICAD1/CDTOINT1INT0MCKOTXXTI/EXTCLKXTODZF2/OVFVREFH AVDDAVSSLINRINROUT1ROUT2ROUT3LOUT3LOUT2LOUT1 DVSSDVDDTVDDSDTOSDTI3SDTI2SDTI1LRCKBICK151412111098765432113CNP702TO DISPLAY SECTION13121110987654321TO MAIN SECTIONIC110VOLTAGEREGULATORD103IC102RX101OPTICALDIGITAL INQ102TDUNAD104CNP502VOLTAGEREGULATORIC109TC7WU04UDUAL2-INPUTNAND GATEAll manuals and user guides at all-guides.com