SCOTT R-316 User Manual

TEST
AND
ALIGNMENT
PROCEDURES
RECOMMENDED EQUIPMENT (or equivalent)
1.
AC
vacuum
tube
Voltmeter
(H.P.
400D)
2.
DC
millivolt
meter
(Fluke
8000A)
3.
Oscilloscope
4,
Volt-Ohm
meter
(Triplett
model
630)
5.
Harmonic
Distortion
meter
(H.P.
331A)
6.
AM
Signal
Generator
(H.P.
606A)
7.
FM
Signal
Generator
(Measurements
Corp.
model
88)
8.
Multiplex
Generator
(Scott
model
830)
9,
Audio
Oscillator
(H.P.
200
CD)
0.
Standard
AM
dummy
antenna
(200
puF
ceramic
or
mica
capacitor)
1
.
Standard
FM
dummy
antenna
for
300
ohm
balanced
input
(see
circuit,
Figure
FM-1)
12,
Suitable
alignment
tools,
cables,
etc.
13.
Two
8
ohm
resistive
loads,
compensated
for
L
&
C
(min.
50W)
14,
Variable
power
line
transformer
(General
Radio
5A)
15.
Suitable
line
Voltage
and
current
monitoring
meters
Note:
Equipment
specifications
are
minimum,
Set
controls
to
following
positions
for
test
procedure.
Deviate
from
these
settings
as
instructed
in
the
test
procedures.
Return
to
these
settings
at
the
beginning
of
each
new
test.
All
tests
are
to
be
made
with
117V
AC
line.
Unless
otherwise
specified,
supply
input
to
both
channels
and
read
both
outputs.
Front
Panel
Input
Selector
Aux
Tone
Controls
Flat
(12
O'clock)
Loudness
Minimum
(full
CCW)
Balance
12
O'clock
Speaker
#1
On
Note:
When
troubleshooting
defective
power
circuits,
it
is
some-
times
useful
to
switch
a
small
line
voltage
lamp
in
series
with
equipment
under
test
before
applying
power.
The
lamp
will
limit
the
current
drawn,
thus
preventing
further
damage
to
circuit
com-
ponents.
The
variable
power
line
transformer
is
also
useful
to
determine
if
additional
short
circuits
exist,
if
used
with
a
power
line
current
and
Volt
meter.
Note:
When
power
line
voltages
other
than
120
V.A.C.
are
used
for
testing,
be
sure
voltage
selector
in
the
unit
is
set
to
the
appro-
priate
position
and
that
equivalent
test
equipment
is
used,

SCOTT R-316 Specifications

General

Brand	SCOTT
Model	R-316
Category	Stereo Receiver
Language	English