Additional information12
108
En

No sound

AMP ERR blinks in the
display, then the power
automatically switches off.
The ADVANCED MCACC
blinks and the power does
not turn on.
• The receiver may have a serious problem. Do not try switching the receiver
on. Unplug the receiver from the wall and call a Pioneer authorized
independent service company.
The blue indicator (at the
center of the receiver) flashes
and power turns off.
• There is a problem with the receiver’s power unit. The receiver may have a
serious problem. Unplug the receiver from the wall and call a Pioneer
authorized independent service company.
AMP OVERHEAT and the
blue indicator (at the center
of the receiver) flash and the
power turns off.
• Allow the unit to cool down in a well-ventilated place before switching back
on.
• Wait at least 1 minute, then try turning the power on again.
The receiver suddenly power
off or PQLS flashes.
• The power unit is damaged. Unplug the receiver from the wall and call a
Pioneer authorized independent service company.
Symptom Remedy
No sound is output when an
input function is selected.
No sound output from the
front speakers.
• Check the volume, mute setting (press MUTE) and speaker setting (press
SPEAKERS).
• Make sure the correct input function is selected.
• Check that the MCACC setup microphone is disconnected.
• Make sure the correct input signal is selected (press SIGNAL SEL). Note that
when PCM is selected, you won’t be able to hear any other signal format.
• Check that the source component is connected properly (see Connecting
your equipment on page 14).
• Check that the speakers are connected properly (see Connecting the speakers
on page 18).
No sound from the surround
or center speakers.
• Check that the Stereo listening mode or the Front Stage Surround Advance
mode isn’t selected; select one of the surround listening modes (see Listening
in surround sound on page 56).
• Check that the surround/center speakers are not set to NO (see Speaker
Setting on page 101).
• Check the channel level settings (see Channel Level on page 102).
• Check the speaker connections (see Connecting the speakers on page 18).
No sound from surround
back speakers.
• Check that the surround back speakers are set to LARGE or SMALL, and the
surround speakers are not set to NO (see Speaker Setting on page 101).
• Check the speaker connections (see Connecting the speakers on page 18).
If only one surround back speaker is connected, make sure it’s connected to
the left channel speaker terminal.
• Surround back speakers will not play while the Speaker System is set to
Speaker B and audio is being played through speaker B.
No sound from front height or
front wide speakers.
• Check that the front height or front wide speakers are set to LARGE or
SMALL, and the surround speakers are not set to NO (see Speaker Setting on
page 101).
• Check the speaker connections (see Connecting the speakers on page 18).
Symptom Remedy
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