Kenwood KRF-X9992D - Manual (Page 26)

Chapter One : Connecting Your Devices Audio-Video Receiver KRF-X9992D
Connections
20
Connecting Your MD Recorder or Primary Tape Deck
VIDEO4 6CH.INPUT
CENTER SUBWOOFER
SURROUND
RECORD IN (ANALOG)
PLAY OUT (ANALOG)
DIGITAL RECORD IN (OPTICAL)
SYSTEM CONTROL CABLE - KENWOOD ONLY
Remove protective cap
before connecting.