ENGLISH13ENGLISHCable indicationsSignal directionThe hookup diagrams on the subsequent pages assume the use of the following optional connection cables (not supplied).Video cableAudio cableNOTE:• Do not plug in the power supply cord until all connections have been completed.• When making connections, also refer to the operating instructions of the other components.• Be sure to connect the left and right channels properly (left with left, right with right).• Do not bundle power cords together with speaker cables. Doing so could result in humming or noise.Analog connections (Stereo)ARLRL(Orange)Pin-plug cableAnalog connections (Monaural, for subwoofer)BPin-plug cableDigital connections (Coaxial)CCoaxial cable (75 Ω/ohms pin-plug cable)(Yellow)Digital connections (Optical)DOptical fiber cableSpeaker connectionsESpeaker cableVideo connectionsFVideo cable (75 Ω/ohms video pin-plug cable)S-Video connectionsGS-Video cableAudio signalVideo signal(White)(Red)Component video connectionsHComponent video cable(Y)(PB/CB)(PR/CR)(Green)(Blue)(Red)IN OUT OUT ININ OUT OUT INConnecting Other SourcesWith the AVR-687, the Video signal and the S-Video signal which wereinputted are mutually converted. And also the Video signal and the S-Video signal which were inputted are converted into a higher quality.The flow of the video signals.This unit’s inputterminalsThis unit’s outputterminals(Component Videoterminals) (Component Videoterminals)(S-Video terminal)(Video terminal)The video conversion function(S-Video terminal)(Video terminal)