A-9030/9050-Rear Panel

GND Screw-Connects the turntable’s ground wire
RI MODE Selector (A-9050 only)
DIGITAL IN OPTICAL D3 Jack (A-9050 only)-Connects components such as CD players with optical digital audio output
DIGITAL IN COAXIAL D1/D2 Jacks (A-9050 only)-Connect components such as CD players with coaxial digital audio output
PHONO (MM) L/R jacks-Connect a turntable with analog audio output
LINE IN 1/2/3/4 L/R jacks-Connect playback devices with analog audio output
LINE OUT L/R Jacks-Connect components such as analog line-level sources. The input signals are output with no level adjustment.
PRE OUT L/R Jacks (A-9050 only)-Connect a power amplifier when the integrated amplifier is used as a preamplifier (Pre mode)
PREOUT SUBWOOFER Jack
RI REMOTE CONTROL Jack-Connect Onkyo components such as Onkyo Docks, CD Players, or Tuner with RI (Remote Interactive) jacks
SPEAKERS A Terminals-Connect Speakers A
SPEAKERS B Terminals-Connect Speakers B
AUTO STANDBY Selector-Enables or disables the Auto standby function
SPEAKER IMPEDANCE Selector (A-9050 only)-Switches the speaker impedance to 4 Ω or 8 Ω
AC INLET (A-9050 only)-Connects the supplied power cord. The other end of the power cord should be connected to a suitable wall outlet
POWER CORD (A-9030 only)

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