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16. MIC
JACK
When
using
a
microphone, connect
the
microphone
output to
this
jack.
The
loudspeakers
stop
emitting
the
sound
from
the
turntable,
when
the microphone
if
connected
to
the jack.
NOTE:
Set
the
VOLUME
control
(17)
to
rhe
MIN
position
before
inserting
the
microphone
into
the jack.
17. VOLUME CONTROL
The
loudspeaker
sound volume
increases
when
this
knob
is
turned
clockwise;
it
decreases
when
the knob is
rotated
cou
nterclockwise.
TERMINALS AND
CONNEC"
TION
ON
REAR PANEL
18
& 19.
SPEAKER SYSTEM
A
TERMINALS
Two
speaker systems
A
and B
can
be
connected
to
the
receiver,
and
they
can be selectively
used
by
operating
the
switch
(1).
Connect
the right
channel
loudspeaker
of the first
speaker
systems
to
terminals
(18)
and
the left
channel
loudspeaker
to
terminals
(19).
20&21.
SPEAKER SYSTEM B TERMINALS
When
using
two
speaker systems, use these
terminals (20)
and
l21l
for the
second
systems. Connect
the
loudspeaker
for
the
right
channel
to
terminals (20)
and
those
for
the
left
channel
to
terminals (21).
NOTE:
For
connection
of
loudspeakers
to
these
terminals,
the
plugs
contained
in the
accessory bag
must be
used.
For
mrrect
loudspeaker connection,
refer
to
the
article
,,CONNECTION
OF LOUDSPEAKER SYSTEMS'"
22. AM FERRITE ANTENNA
An AM
broadcast
receiving
antenna
accessory
to
the
SX-770.
When using
the
SX-770 where
the field
intensity
is
high,
reception
can
be conducted simply by
adiusting
the direction
of
this
antenna
without
connecting
an
external
antenna
to
the
AM
ANTENNA TERMINAL
(23),
23.
AM
ANTENNA TERMINAL
This
terminal
is
provided
for
connecting
an
external
AM
broadcast receiving antenna.
24. GROUND TERMINAL
1
Connect
a
ground conductor
to
this
terminal
for
grounding
the
receiver.
25. FM ANTENNA
TERMINALS
An
FM
broadcast receiving antenna
will
be connected
to
these
terminals.
NOTE:
For
the
most
suitable
FM
antenna,
AM
antenna
and
grounding, refer
to
the
article
"ANTENNA
CONNEC-
TION AND
GROUNDING".
26.
PHONO MAGNETIC TERMINALS
Connect here
the output
cords
of
a turntable
equipped
with
a magnetic
cartridge. The
upper
jack
is
for
the
left
channel;
the
lower jack,
for
the right channel.
When
connecting
a monoph,
onic
turntable,
use
the
upper
jack.
27. PHONO CER TERMINALS
Connect
here
the output
cords
of
a turntable
equipped
with
a
ceramic
cartridg€.
The
upper
jack
is
for
the
left
channel;
the
lower jack,
for the right channel,
When
connecting
a
monoph_
onic
tumtable,
use
the
upper jack.
28. AUXILIARY TERMINALS
These
facks
are
used
when
connecting
the
output
cords
of
a
cartridge
tape
player.
Also
use
these jacks
for
reproducing
the
audio
output
of
a
TV
receiver. The
upper
lack
is
for
the
left
channel;
the
lower lack,
for
the right
channel.
29. GROUND TERMINAL
2
lf
the turntable
or
other equipment
to
be
used
with
the
receiver
has a
ground
conductor,
connect
it to
this
terminal.
30. TAPE MONITOR TERMINALS
Connect
to
these
jacks
the
playback
output
terminals
(line
output)
or
monitor
terminals
of
the tape recorder
(or
tape deck)
used
with
the
receiver.
31. TAPE RECORDING TERMINALS
Connect
to
these
jacks
the
recording
input terminals (line input)
of
the tape recorder (or
tape
deck).
The
signals
outgoing from
these terminals
cannot be
adiusted
with
the
VOLUME
(17),
BASS
(7)
or TREBLE (8)
controls.
NOTE:
For
correct connection
to
the TAPE MONITOR
(30)
and
TApE
RECORDING (31) jacks, refer
to
the
article
,,CONNECTION
OF TAPE RECORDER",
32. TAPE RECORDING/PLAYBACK
CON.
NECTOR
(DIN
TYPE)
Provided
that
the tepe recorder (or tape deck)
to
be
used
has
a
DIN-type
tape
recording/playback
connector,
connection
for
recording
and playback (and
monitor)
can be completed
simply
by
linking
the
tape
recorder
with the
receiver
through
the
recording/playback
cord
that
is
separately
available.
When
this
connector
is
used,
terminals (30) and (31)
are
not
used.
33. LINE
OUTPUT TERMINALS (CONTROL.
LED)
These are
the
preamplif
ier
output terminals.
They are
used
when
using
a
power
system
(Model
lS€0
or
lS-70)
of
plONEER,s
integrate stereo
equipment.
Also, a
high-power stereo
system
can be
composed
by
connecting
other
high-power
amplifier to
these
terminals.
34.
OI.'TPUT TERMINAL
This
is
the output
terminal
of
right
and
left
channels mixed
together. To
this terminal, a center
channel loudspeaker
or
the
monophonic
power amplif
ier
for
a
3D
system
will
be
connected.
35.
FUSE HOLDER
This
is
the
fuse holder
for
glass-tube.
lf
it
is necessary
to
replace
the
fuse, always
use
a2A type
fuse.
36.
AC
CORD
37.
AC
OUTLET
(SWITCHED}
The power obtained
from this
AC
outlet
is
turned
ON and OFF
interlinked
with
the
operation
of
SpEAKER SWITCH
(1).
A
maximum
of
120VA
can
be
supplied
to
the turntable
or
other
equipment
connected.
38.
AC
OUTLET
(UNSWITCHED)
An
AC
outlet
having
a capacity
of
200
VA.
This power
outlet
is
not
interlinked
with
rhe
operation of SpEAKER SWITCH
(1).
\,
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