Pioneer SA-506 Service Manual - Page 7

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Pioneer SA-506 Service Manual
1. FRONT PANEL FACILITIES
POWER INDICATOR
When the POWER switch is set 1o ON, this lamp lights up,
indicating the amplifier is turned on.
SPEAKER SELECTOR SWITCHES
Depress the button corresponding to the speakers con-
nected to the SPEAKERS terminals (A or B) on the rear
panel. You can depress both of these buttons to listen to
sound from two Pairs of
systems at the same time.
POWER SWITCH
Flip this switch to the ON position to supply power to the
stereo amplifier.
H E A D P H O N E S J A C K ( P H O N E S
Plug the headphones into this jack when you want to
listen through your stereo headphones.
Release both SPEAKERS buttons if you want to listen to
the sound through your headphones only (This means
that both buttons will be released).
POWER METERS
These power meters allow
power level when speakers with
8ohms are connected to the
terminals.
These ualues are related to the
ers and they uary according
to find out the exact outPut
dummy load instead of the
BASS, TREBLE CONTROLS
Adiust the bass with the BASS
the TREBLE control. The bass
ened when the controls are
weakened when they are turned
The sound quality of the music
the sound is absorbed and
and also on the characteristics
use these controls to
the sound to your preference.