139SCHEMATIC DIAGRAM / 原理图 NX-800X57-775 (A/2) 10/16AXAWAVAUATTX-RX UNIT (X57-7752-71) (A/2)3.31V3.31VRX-IF GNDAVR (E23-1278-05)TX-DRIVE (E23-1278-05)RX-IF (E23-1278-05)TX-MODULE (E23-1278-05)RX-FRONT (E23-1278-05)VCO (E23-1278-05)CONTROL (E23-1278-05) DIGITAL GNDCN512 CN516 CN527 CN540 CN543CN506 CN509 CN611CN612 CN614CN503 CN505 CN510CN507 CN502 CN504 CN508CN511 CN513 CN517 CN520 CN542R548 0R562 0 R534 00.01uC620R565 0D D0R574L518C566 100pC567 1000pC568 100pC569 100pC570 100pC571 100pC543 100pC545 100pC546 100pC553 100pC561 100pC562 100pC563 100pC565 100pC579 1000pC572 100pC573 100pC574 100pC575 100pC576 100pC577 100pC578 100pCN595231131112L5128910674520211617181514192324252226L517OPT326P_RDOPT1L509L510AOAI26P_TDOPT4OPT10OPT533GPSTXOOPT2OPT7OPT9DTIOPT8OPT11OPT6RXEORXEITXIXTN INHN0.1uC528BUFFER AMP(18.432MHz)0.1uC531VC4470kR581VCCR5960.01uC5321k1R594100k3VSSXT 124 QVDD65SM5023CNDH-GIC508L521IC511/PCS_RFVCCTC7SH08FU-FoUTYGND2GNDC53030.01uX502oUTPUT18.432MHz AND(PCS RF/HD2)123INBINA0.01uC536REVERSW(PCS RF)PREVENTIONCURRENT1SS41654 D503R598 1kR599 1kR600 1kR601 1kD5021SS388FD5011SS388FL50733M/PCS33M_450C80COPT10OPT1126P_RD26P_TD25P_TXD2G_RXD2OPT1OPT3OPT4OPT5DT1OPT8TXOOPT7OPT2OPT9RXEOTXIOPT6RXEIDBSHIFTPLDPLD450K 450K50C80C33GPSHD2X2_CLKINDDD26P_RD26P_TDPROTECTIONLINERXEORXEI0R915R9170R9160R550 0C6221000pC828100pC6300.1uD DOPT1OPT3OPT4OPT5OPT8OPT11OPT7OPT2OPT61 112229999 913131313