Denon AVR-3803

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DENON AVR/AVC control protocol
Ver. 3.18
Application model : AVR-3803(AVC-3570) From Serial Number XXX1512251 and up
Application terminal : Serial Port
Connector specification
Connector type : 3.5mm Stereo Mini Plug
( Tip: RXD , Middle Band: TXD , Base: GND)
Communication format :
Synchronous system : Tone step synchronization
communication system : A half duplex
Communication speed : 9600bps
Character length : 8 bits
Parity control : None
Start bit : 1 bit
Stop bit : 1 bit
Communication procedure : Non procedural
Communication data length : 135 bytes (maximum)