SCHEMATIC DIAGRAM OF MAIN BOARD (2/2)AF_STARTAF_LEDBFPI2C_OPCP2VD2SYNCEASY_D/NYSIGMOBPHOTO_OUTCSAF_STARTOSCINSDATAF_LEDSCLKCLIP_LEV_XVD2I2CSCLLLDET2SYNCFM_FREQI2CSDACP2BFPE2P_WPLPOUTRESET3.3VSDATOSCINPHOTO_OUTMOBCSSCLKCPUPORT1ALC/ELCAFIRQFVDYSIGALC_VREFCSIGALC_DCCBLKFLICKERSDASCLI2C_OPRESET3.3VI2CSCLI2CSDAAFIRQRESET3.3VFVDLPOUTLPCPUPORT1AGC_L/HBLCEASY_D/NNATURALE2P_WPFLICKERALC_VREFALC_DCCBLKALC/ELCCLIP_LEV_XFM_FREQBLCAGC_L/HEASY_D/NNATURALE2P_WPLPSCLSDACSIGYSIGSCLSDACSIGFM_FREQAGC_L/HNATURALBLCE2P_WPLPE2P_WPI2CSCLI2CSDALLDET2AF_LOCKAF_LOCKC74OPENR1301kOPEN2.5VL14R123OPENIC11OPEN1 1A2 3Y3 2A4 GND 52Y63A71Y8VCCGNDR126OPENC780.1R1331kR142OPENGNDR127OPENCN3123456789101112131415161718192021222324252627Attachment1Attachment2282930CN2OPEN123456789101112131415161718192021222324252627282930Attachment1Attachment2Attachment3Attachment4GNDGNDGNDR163R165R166 OPENOPENOPENOPENR167R161 OPENR162 OPENR168 0–8V3.3V5V15V2.5VR87OPENR890R90OPENR8802.5V3.3V15V–8V5VMIC3.3VGNDC25OPENGNDGNDIC71 TM0OA/LED0/P502 TM7O/LED1/P513 TM2OA/LED2/P524 TM8O/LED3/P535 VSS6 OSC27 OSC18 VDD_29 XI/P9010 XO11 MMOD12 NRST/P2713 P10/SDA4A14 P11/SCL4A15 VREF+16 TXD0A/SBO0A/PA0/AN017 RXD0A/SBI0A/PA1/AN118 SBT0A/PA2/AN219 PA3/AN320 RXD1B/SBI1B/PA4/AN421 TXD1B/SBO1B/PA5/AN522 SBT1B/PA6/AN623 VDD_124 P54/IRQ0/ACZ025P55/IRQ1/ACZ126P56/IRQ227BUZZER/P12/TM8IO28NBUZZER/P13/TM7IO/CLKOUT29SEG11/P14/TM0IO/RMOUT30SEG10/P15/TM0OB/TXD1A/SBO1A31SEG9/P16/TM2IO/RXD1A/SBI1A32SEG8/P17/SBT1A/TM2OB33SEG7/P70/KEY0/TM1IO34SEG6/P71/KEY1/TM3IO35SEG5/P72/KEY236SEG4/P73/KEY337SEG3/P74/KEY438SEG2/P75/KEY5/TXD0B/SBO0B39SEG1/P76/KEY6/RXD0B/SBI0B/SDA4B40SEG0/P77/KEY7/SBT0B/SCL4B41COM0/P3042COM1/P31/SBI343COM2/P32/SBT3/SCL344COM3/P33/SB03/SDA345P34/VLC346P35/VLC247P36/VLC148P37R26TP2L4R29R2OPEN3.3VC50C48OPENTP3C8OPENTP4MIC3.3VR34GNDTP7C47C49TP5R1OPENOPENX3123TP6R28C7R27GNDR33TP1SYNCLLDET2I2CSCLVD2I2CSDAR1510R32OPEN OPENR210R50LPOUTCP2BFPE2P_WPFM_FREQ_XCLIP_LEV_XCSSDATSCLKPHOTO_OUTOSCINMOBRESET3.3VC77OPENC80OPENCPUPORT1ALC/ELCAFIRQFVDQ7Q6Q5R42 OPENR43 OPENR44 OPENGNDR45R4910kR50OPENR78OPENR810R820TD42TD48TD58TD46 TD66TD52TD62TD56TD44TD54TD64TD50TD60 TD67TD47TD53TD55TD49TD51TD57TD45YSIGALC_VREFCSIGALC_DCFLICKERCBLK3.3VR3OPENR4OPENOPENOPENOPENOPEN OPENOPENMIC3.3VGND GNDR25GNDAGC_L/HBLCEASY_D/NNATURALIC8OPENOPEN1 VOUT2VSS3VINR95OPENR980GNDR970R96OPENGNDL3OPEN2.5VIC10OPEN1 E02 E13 E24 VSS 5SDA6SCL7WC8VCC R30R171R172OPENR174OPENIC91 A02 A13 A24 GND 5SDA6SCL7WP8VCCNATURALALC_VREFSDACSIGAGC_L/HGNDYSIGALC/ELC/FLICKERSCLVD2BLCGNDALC_DCGNDGND15V2.5VCBLK/AF_STARTCP2/BFP/I2C_OPCLIP_LEV/AF_LED–8VLPE2P_WPLLDET2/LLDETEASY_D/NGND3.3V5VFM_FREQSYNCALC_VREFYSIGAGC_L/HEASY_D/NFM_FREQCP2/BFP/I2C_OPE2P_WP3.3VALC/ELC/FLICKER–8VSDAGNDGNDLPGNDCSIGSCLNATURALCBLK/AF_STARTALC_DCGNDSYNCVD215V5VGNDLLDET2/LLDET/AF_LOCKBLCCLIP_LEV/AF_LED2.5V3.3VNRSTOPENOPENOPENOPENOPENOPENOPENOPENOPENOPENOPENOPENOPENOPEN OPEN OPENOPEN OPENMMODSBT0BP76SBO0B GNDR119TO (1/2)I2C EEPROMEEPROMMODEL SWTOI/F BOARDCN3MAIN BOARD (2/2)8ABCDE9 10 11 12 13MAIN BOARD (2/2)IC7 OPENIC8 OPENIC9 B10IC10 OPENIC11 OPENQ5 OPENQ6 OPENQ7 OPEN4-3