NAD 300 - Page 18

l-
Cause
and
Remedy
A)
Defective
meter.
Replace
the
meter'
B)
ln
case
of
FM
reception,
R227,C224
or
C225
defective.
Replace
the
defective
comPonent'
Note:
ln
case
of
AM
reception,
the
meter
does
not
function.
24\
TUNING
meter
not
functioning'
A)
Defective
switch
S17'
Replace
the
switch.
251
OUADRO
not
effective.
A)
Defective
switch
57'
Replace
the
switch.
B)
Defective
capacitor
C752,
C753
or
C754'
Replace
the
defective
caPacitor'
26]t
SUBSONIC
filter
has
no
effect'
A)
Defective
switch
S8.
Replace
the
switch.
B)
Defective
C755,
C756,
TR751
or
TR752'
Replace
the
defective
comPonent'
271
High-Filter
has
no
effect.
DOLBY
NR switch
54
defective'
Repair
or
rePlace
the
switch.
lC
1C701
defective.
Replace
the
lC.
DOLBY
Noise
Reduction
has
no
effect.