TROT,BLESFI@TI].,IG
Whst se€ms
to be trouble
lllske sure
first.
lf
this happens..............'..... Check
!
No sound lrom speakers
Sound
trom
one speaker
only
Continuous
hiss
or
buzzing
during FM reception
Occasional
cruckling noise
during
FM reception
is
not
always real trouble.
h the
AC
plug
conh€cted
properly?
Are
speaker cords connected?
Are speaker switches
pressed
in7
ls VOLU[,lE controlat llllN?
ls TAPEI or TAPE.2 rwitch
pressed
in when lktening
ro other
-
lf either of them is
press€d
in, Alvl,
FM. PHONO-1, PHONO-2
or
AUX
ca.not be heard.
Are the wires between PRE OUT and [4AlN
lN terminals
out of
Are !peaker cords connect€d
cofiectly?
ls BALANCE control set
to one extreme
or the other?
lncoming !ignal
is
roo
weak.
Use
correcl antenna.
This
may be automobile ignition
noir€.
I\Iove
antenna ar
far
away
from
the
road as
possible.
h
turntable
ground€d?
Try to change cord
path.
h
rurntable too close to speaker?
sEcttoN
80wdrt
p.r
ch.n l, hin. AMS, horh
.lr.nmb drlv.n,
inro
8
ohmr lrom
20
H,
ro
20 kHz, wirt no noB rh.n o,Oa 9(
r.tl hlm.nic di{6ni.n
85 war$
per
ch.nn.l into
I ohmt
(1
kHz.tHD 0.08 %)
l10w€tts
por
channelinto 4 ohm3
(1
kH2,lHD O,Oa %)
4
-
16 o
(SYSTEtvl
I or 2)
g-16Jr(sYsTEMt+2)
2,5 mV
(50
ko)
220 mv
(60
ko)
75dB
95dS
95dB
30 mV
(80
ko)
40.250, 1
k,5 k, 15 kHu
MONO 16,1dBf
(3.5&v)
STEBEO 36.8
dBl
(38rrv)
35dB
(50
Hz
-
l0
rHz)
Loud hum
during record
playing
0.1 %
(MONO)
0.25
%
isT€REO)
0.r % tMoNot
0.25 %
{STEREO)
0,25 %
(MONO)
03 % tstEREot
SodB
Tods
Sisnal-to-Noi.e Ratio
: MONO
(lHF
@iohred) SIEaEO
S.l€crivity
:
80dB
Caprure
Ratio | 1.0d8
Fatio
:gOdB
lF aspotue Ratio
:
looda
AM Suopre$ion
: 65dB
FMoElourpui
.100mv(l0ko)
MulingThEshold
: 19,2dBf {5,lV)
AM TUNEB SECTION
Detign
tnd
spacif;@tiom
tubjut to ch.nge wirhout
nod.e
SPECIFICATIONIS
PRE.AMPLIFIER SECTION
lnpur Senshavity
: PHONO
(lmpedance)
AIJX
TAPE PLAY
{Pin,
OIN)
Signal'to'Nois
B.rio : PHONO
(lHF
Shod-circuit
a AUX
N€tuort) TAPE
F4ordins Output
: Pin
DIN
Fr.quenci63
S.E,A, ConfiolF6nse:
FM TUNEB SECTION
Ueble$n.itiviry
Senlitivhy
D*isri6n : 10.5 dB lroh FIAACUruE
Phono Ov€rl@d
:
200mv
(aMS.1
kHz)
s.E.A. TONE CONTNOL SECIION
Sensitivity
: 300
!V/m
(Sar
antenna)
30
rv
lEx
.ntenn.l
Sion.lro.Nobo
R.tio
:
55dB
DIMENSIONS
: 56.0 cm(W)x 16,9cm(H)x
43.1cm{D)
122-1116"
x 6-11116" x 17"J
wErGHt
:
17,0
kg
{37.41b.)
-10-
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