Denon DVD-1930CI Specification

Also see for DVD-1930CI: Operating instructions Specifications Service manual

Ver 2.01Date : Nov.29.2005 3 page of 46Copyright 2005 DENON Co.,Ltd.1 Serial communication interface1.1 Physical interfaceArrangement of connector signalsRS-232CTerminal # Signal I /O1 GND -2 TxD O3 RxD I4 NC -5 S.GROUND -6 NC -7 NC -8 NC -9 NC -1.2 Transfer format of serial data- Interface : As per RS-232C or RS-422A- Communication system : Half-duplex communication- Data transfer mode : Start stop synchronization- Transfer rate : 9,600bps- Start bit ( ST ) : 1 bit- Data bit ( b0-b7 ) : 8 bits- Parity ( P ) : Even number- Stop bit ( SP ) : 1 bit- Transfer data : ASCII code- Control characters : STX (02h)ETX (03h)ETB (17h)NAK (15h)ST SPb0 b1 b2 b3 b4 b5 b6 b7 P11 / 9600 ( sec )