103AVR-4810CI/AVR-4810LC89057W-VF4A (DI : IC102, IC103)LC89057W-VF4A Terminal Function36 RERR1RX OUT35 INT2RX034 CKST3RX133 AUDIO/VO4RX232 EMPHA/UO5RX331 DGND6DGND30 DVDD7DVDD29 XIN8RX428 XOUT9RX5/VI27 XMCK10RX6/UI26 DVDD11DVDD25 DGND12DGND24 SDIN37DO23 SLRCK38DI22 SBCK39CE21 RDA TA40CL20 RLRCK41XMODE19 DVDD42DGND18 DGND43DVDD17 RBCK44TMCK/PIO016 RMCK45TBCK/PIO115 AGND46TLRCK/PIO214 AVDD47TDA TA/PIO313 LPF48TX O/PIOENTOP VIEW1RX OUT32EMPHA/UO33AUDIO/VO35INT40CL39CE38DI28XOUT29XIN27XMCK34CKST41XMODEInputSelector2RX03RX14RX25RX38RX49RX5/VI10RX6/UI37 DO36 RERR21 R DATA24 SDIN16 RMCK17 RBCK20 RLRCK22 SBCK23 SLRCK13LPF44TMCK/PIO045TBCK/PIO146TLRCK/PIO247TDA TA/PIO348TX O/PIOENClockSelectorC bit, U bitPLLDemodulation&Lock DetectMicrocontrollerI/FDataSelectorI/NModulationorP arallel P ort9FunctionPinNo. Pin Name1 RXOUT O Input bi-phase select data output ter minal2 RX0 I TTL compatib le digital data input ter minal3 RX1 I Coaxial compatib le amp b uilt-in digital data input ter minal4 RX2 I TTL compatib le digital data input ter minal5 RX3 I TTL compatib le digital data input ter minal6 DGND - Digital GND7 DVDD - Digital power8 RX4 I TTL compatib le digital data input ter minal9 RX5/VI I TTL compatib le digital data/V alidity flag input ter minal for modulation10 RX6/UI I TTL compatib le digital data/User data input ter minal for modulation11 DVDD - Digital power for PLL12 DGND - Digital GND f or PLL13 LPF O PLL loop filter connecting ter minal14 AVDD - Analog po wer for PLL15 AGND - Analog GND f or PLL16 RMCK O RMCK cloc k output ter minal (256fs , 512fs , XIN, VCO)17 RBCK O/I RBCK cloc k in/output terminal (64fs)18 DGND - Digital GND19 DVDD - Digital power20 RLRCK O/I RLRCK cloc k in/output terminal (fs)21 RD ATA O Ser ial audio data output ter minal22 SBCK O SBCK cloc k output ter minal (32fs , 64fs , 128fs)23 SLRCK O SLRCK cloc k output ter minal (fs/2, fs , 2fs)24 SDIN I Ser ial audio data input ter minal25 DGND - Digital GND26 DVDD - Digital power27 XMCK O Osc. amp output ter minalI/O