87SCHEMATIC DIAGRAMNX-300(G)X58-524 1/1AT AU AV AW AX13 AG231TXD4 RXD10119AGDG126758 OPT521201816191714155C262425CN102223SUB (GPS) UNIT (X58-5240-10)C18100pIC2TC7WH126FU-F1 G12 A13 Y24 GND A2Y1G2VCCC11R9100R10100C10R1110C171000pL3R41kBCKD21SS388FCN11R171kC211000pC220.47uIC4BU31TD3WG1 VIN2 GND3 STBY NCVoUTC191000pC200.47uCN85CR712R13470R6470IC1RESERVED1SS_NTIMEPULSEEXTINT0USB_DMUSB_DPVDDUSBRESERVED2VCC_RFGND1RF_INGND213GND3141211MoSI/CFG_CoM015MISo/CFG_CoM116CFG_GPS0/SCK17RESERVED318SDA219SCL220TXD121RXD122V_BCKP23VCC24GND4C5 0.1uC818pL2L122uCN5C2 0.1uC3 1000p18p54AVRGPS MODULE12341056789C16100p876510uC1C41000p 1000pBUS BUFF+W02-3768-05TX-RX UNIT (XC1-0130-XX)-CN881CONTROL UNIT (XC1-0020-XX)-CN710