Pioneer SC-LX81 Service Manual

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SC-LX81
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• Before making or changing the connections, switch
off the power and disconnect the power cord from the
power outlet. Plugging in should be the final step.
1 LAN (10/100) terminal
2 HDMI connectors (x6 (SC-LX81), x5 (SC-LX71))
Multiple inputs and one (SC-LX71) or two (SC-LX81)
outputs for high-quality audio/video connection to
compatible HDMI devices.
3 Optical and coaxial digital audio inputs
(x7 (SC-LX81), x6 (SC-LX71))
Use for digital audio sources, including DVD players/
recorders, digital satellite receivers, CD players, etc.
4 Optical digital audio outputs (x2)
Use for recording to a CD or MiniDisc recorder.
ZONE3/SOURCE OUT jack is also used for MULTI-ZONE
connections.
5 12 V trigger jacks (total 50 mA max.) (x2)
Use to switch components in your system on and off
according to the input function of the receiver.
6 Remote inputs/output
Use for connection to an external remote control sensor
for use in a MULTI-ZONE setup, for example.
7 Control input/output
Use to connect other Pioneer components so that you
can control all your equipment from a single IR remote
sensor.
8 RS-232C connector
Use for connection to a PC for graphical output when
using Advanced MCACC or Full Band Phase Control.
9 Component video inputs (x3)
Use the inputs to connect any video source that has
component video output, such as a DVD player.
10 SC-LX81 only: ZONE 2 component video output
Use to connect monitors or TVs in a separate room.
11 MULTI-ZONE audio/video outputs
Use to connect a second or third amplifier and monitors
or TVs in a separate room.
12 Stereo analog audio source inputs/(outputs) (x4)
Use for connection to audio sources such as CD players,
tape decks, turntables, etc.
13 Composite, S-Video and Component monitor
outputs
Use to connect monitors and TVs.
14 Audio/video source inputs/(outputs) (x8)
Use for connection to audio/visual sources, such as DVD
players/recorders, VCRs, etc. Each set of inputs has jacks
for composite video, S-Video and stereo analog audio.
15 AM and FM antenna terminals
Use to connect indoor or outdoor antennas for radio
broadcasts.
16 Multichannel pre-amplifier outputs
Use to connect separate amplifiers for front, center,
surround, surround back and subwoofer channels.
17 Multichannel analog audio inputs
7.1 channel inputs for connection to a DVD player with
multichannel analog outputs.
18 Speaker terminals
Use for connection to the main front, center, surround
and surround back speakers.
19 AC power inlet
Connect the supplied power cord here.
[2] Rear Panel

Pioneer SC-LX81 Specifications

General

Brand	Pioneer
Model	SC-LX81
Category	Receiver
Language	English