Page 1
JVEI
STEREO
RECEIVER
lnstruction Book
JR.S4OO
MARKII
Enter
below rhe
Model No, and Serlal
No. which ir
o€ted enher o. the.dr
or bortom
ol the €bina. Retain this
intorhation
ror
future r€tsr€ncs,
Page 2
AGdJeToTlfs
hstruction Elook
Thank
you
for buyins
JVC'S JRS400 [4ARK II Stereo
Receiver. You are now th€ owner of a sophhticated
stereo receivff
incorporating many advanced
featuros,
This
book
is divid€d
into
two
section!. The first der_
crib$ basic
functions listenino to radio broadcasts,
playing
records and tap€s and r€pording
tapes. The
r€cond
section describes the more advanced
functions,
S.E.A.,
tape dubbing, the
attachment of other devices,
Befor€
you
read
these,
you
should r€ad the
precautions.
Whhiog
you
h.ppy and succersful
lirtening.
CONTENTS
lmponant
. .
Front
panel
.
Conneclion
diasram
Connecting speakeu
Anlennas
. .
A33ic
L:sreling
ro Alvl b'oadcdn
L
srening ro Flvl broadcast
Lisiening
1o reco.ds
Listenrng
to tapes
Recordinq tapes
S.E.A. recbding
IMPORTANT
1. lnsull.tion
.
Select
a
place
which is level, dry and neither too
hot
nor too cold
{between
5' and 40'c/23"F aod
rear of the re€eiver and
to block the
ventilation
IMPORTANT
(ln
the United
Kingdom)
Mains Supply
(240V
50Hz
Ac onlyl
Warning: Thia apparatus
must be earthed
t04"F).
Leave
. space between the
Oo not allow a curtain,etc,
Keep the receiver away
from direct
tunlight.
Do
not
put
it too close to a heater.
Do
not use it in a
place
subject to vibrations.
Do
not
use
it wherc it is dusty.
Keep
it
6s
far lrom
vour
TV as
possible.
Check
that the receiver is set
for
your
local supply
vohage and
frequency.
lf
not,
consult the dealer
from whom
vou
bousht
it.
Thk unit
has a three-core
mains lead which
should b€
fitted with
a 3-pin
plus.
The wir€s in the
main lead are
coloured i^
accordance with
following code:
Bl0€ ro
N
(Nsutr.l)or
alack
Brown
ro L
(l-iv.)or
Fed
Gr€en/Yellow to E.rrh or
6re€.
2.
I
2
3
4
4
.
Do not handle the
power
cord with w€t
handrl
.
Oo not bend
the
power
cord sharply-
.
When unplussing
from the wall outlet, always
pull
the
plug,
not the
power
cod.
3. M.lfunctioni,
etc.
.
There are no user rerviceable
panr
inside.
lf any'
thing
goes
wrong,
unplug
the
power
cord and consult
.
Do nor insert any meta'lic object
inside
the
receiver.
.
Do not allow water to
set
inside
the
receiver.
.
This
receiver cont8ins a
protective
circuit which
interupts the sound
when h operates. lf the sou6d
from
your
receiver h intermittent, it could be b€cause
of the
operation of thk circuit. ln this case
you
should consult
your
dealer.
lf
these colouls do
not correspond
with
the terminal
identifications
of
your plug,
connect
as follows:
Blue wire
to t€rminal coded
N
{Neutral)
or coloured
Brown wire
to rerminal coded
L
(Live)
or coloured
Red
Gr€en/Yellow
wire to the
larger terminal
coded
E
or
Green.
lf
in .loubt
-
consuh a compebnt
electician.
We
recommend that
vou
shouid
disconnect
the
AC cord
5
5
6
6
6
6
6
Uring
stereo headphones
S.E.A.
P'eser
p/rre,^s
Some
more about
S.E.A.
Powe'meiers
Tapedubbing.
Con4ectingnoisereductionunit
........ .
Us'nsP,eOut/lvlainlnterminak
...........
Flvl Det OJt
.
Troubles1oot'ng
Specilrcarions
7
7
I
I
I
9
9
10
10
WARNING:
TO PREVENT
FIRE OR SHOCK
HAZARD, DO NOT
EXPOSE
THIS
APPLIANCE TO RAIN OR
MOISTURE.
CAUTION
shock, do not
No
user serviceable
parts
inside.
Reter servicing
qualif
ied seryice
personnel.
1-
Page 3
FROT{T PANEL
L
SIGNAL
ltrength
mster
This is used in tuning to broadcasts,
both
FI\I
and
AlVl. lt makes its maximum deflection
when
the
strength
of
the signal
being received is greatest,
i.e. when
you
are correctly
tuned to a
broadcast.
2. Flvl
TUNING
metor
Th's
is
used
in
tuning to
FIV
broddcasts.
lt sw ngs
to
the
center
position
when
yo!
are
tuned to the
center frequency of the
broadcast.
3. FM
STEREO
indicator
4.
POWER
ON/OFF indicator
This
lamp
lights
up when the POWER
switch is
5. POWER meter3
Thes€ mete6
indicate
the
output
power
in watts
rather
than the lsual VIJ or uncalibrated
unit'.
The
values
in watti are indicared
when one
pair
of
speakers having
an
impedance
of exactly 8 ohms
is
beins driven.
(See
paqe
8.)
6. TUNING conr.ol
T!rd
lightly
to tune to Aftl and FM
broadcarts.
7. VOLUME control
Slide
to the right
to
hear
louder
sound.
8. BALANCE control
Thk adjusts the
balance between rhe left
and right
speakers. When it is at the left,
you
can hear
onty
the left channel.
When it is at
the right,
you
can
hea. only
the
right
channel.
9. S.E.A. Grsphic Equalizor
tone control
system
These five
controk allow
vou
to
boost and lower
five
sections of the frequency
range
by 12dB
independently.
For
operation
of these controk,
which
give
far
more flexible
controt
over tone than
the conventional
basshreble
controls,
see
page
7.
The
preset patterns
add to
your
listening pteasure
with different
types of mosic.
23.
15.
Tuning
dial
llluminated
dial
point.r
Headphone
jack (PHONES)
Plug
stereo headphones
into
this
jack
for
private
istening
and recording
monitoring.
See
page
6.
SPK-2 lwitch
Press
to switch the speakers connected
to the
Speaker System
2
terminals oh and
off.
Press to switch on AM
tuner section.
Press to switch on Flvl
tuner section.
PHONO-1 iwitch
Press
to hear sound connected
to PHoNo-l
ter,
mi.als
on the
rear
panel.
PHONO2 3witch
Pfess to hear soond
connected to PHoNo,2
tef
minals on the rear
panel.
AUX switch
Pres'
to
hedr
5ound connecred
to
AUX
term
^a's.
TAPE-l/EXT.NR
3wirch
Press to hear tape
deck connected to the TAPE,I
terminals. When
an external noise
reducrion unit
is
connected,
this switch should
be
pressed
in for
its
TAPE-2
twitoh
Press to hear tape
d€ck connected
to the TAPE.2
terminals or TAPE-2 DIN socker.
FM mutinsy'mode
swirch
IFM
MUTE
OFF/MONO)
This
controls
the Fl\,4 muring
circuit and atso acis
as the mono/srereo
mode
switch_ When
it is in, a
mi)(ture of right
and left
channet sound
wi|
be
heard from
both speakeG
even:t
broddcasting is
don€ in stereo. lf
it is
pressed
in when the
reception
of an FM
stereo broadcast
is sub.standard.
it aho
switches
off the FM muring
cjrcuit.
LOUDNESS
switch
At low volumes,
the tone of sound
appea.s
to
change. This
is not due
to any change in
the sound
itself,
but due to the eart
different sensitivity
to
sound at low volumes.
Press
to compensate for
this
when
you
are listening
at low volumes.
LOW FILTER
switch
Press
to cut excessive
bas or low frequencv
noise_
HIGH
FILTER
lwitch
Press
to cut
hiqh
frequency hiss
or record
surface
S.E.A. REC
awiich
Press
to record
tapes with the
added effect of the
S.E.A.
Graphic
Equalizer.
16.
17.
18.
10.
11.
12.
24.
Pres
to switch the
power
06 and
off.
After
the POWER
switch is
turned
ON, no sound
will be head lor
3
4 seconds.
The
protecrive
circuit
relay
operates to
put
the circuitry
ontine.
You
will hear
a click from
the retay
operation
at
this
time. This is not
due to any
defect in
the ser.
14. SPK-l
switch
Press
to switch
the
speakers
connected
to
the
Speaker
Svstem
I terminats
on and ofr
20.
21.
19.
25.
26.
22.
27.
Page 4
CONNECTIOI{
DIAGRAM
1.
2
NOTE
1- Connect
source
components
with
left and right
cha.nels
connected
corectly. Rev€rsed chan6es
will degrade the
stereo effect.
2.
Connect
speakers
with conect
po
aritY;
{+)
to
(+)
and
(-)
to
{ ).
Reve6ed
polaritY
wiLl degrade the
3. Switch the
power
off
when connecting any com
4. Connect
plugs
or
wires flrmly.
Poor
co{tact
may
5. Use speakers
with
correct impedances. When two
pai6
of
speakers
are to be driven simultaneously,
their
impedance
should be between 8 and
16ohms.
6. TAPE-2
terminals
and OIN socket are in
parallel.
These cennot be !sed ar the same time.
7. Do not
connect equipment
requiring more than the
rated
power
to the
AC outlets on the rear
panel.
8 The UNSWITCHED AC outlet s
not switched off
when the
front
panel power
switch
is swhched off.
Connect
it to a component
which only uses
power
when operatins,
like
a
record
turntab
e.
9.
The
SWITCHED
AC outlet is switched off whe.
the
froot
pane power
swltch s switched off.
Connect
it to a component
which mlst be switched
off, ike
10. ll
your
record turntable
has
a separaie
sround
ead,
connect
it
to the
GND termlnal.
ll. lt is not necessarv to connect both
the 300Q and
75O aniennas simultaneoudv.
4.
AIV ferrite
bar antenna
FI!1
INTERNAL
ANTENNA
SPEAKEBS
SYSTEI!]
1
connection
teimlnals
SPEAKEBS
SYSTEI!12
connection terminals
6. UNSWITCHED
AC OUTLET.
7. SWITCHED
AC OUTLET*
*
(Not
provided
on sets
for
Continental Europe, the
United Kingdom and
Australia.)
L ExternalANTENNAterminals
9. Ground terminals
(GND)
10. PHONO'l terminals
11 PHONO'2 ierminah
Fis,2
12. AUX terminals
t3. TAPE.I terminak
14. TAPE-2 terminals
15.
TAPE-2 DIN socket
16. PRE OUT/[4AlN
lN terminals
17. Fl\4 DET OUT terminal
r'-
--F;;.-t4r1
l.-ET' iii
r'-'
.flta
Page 5
CONNECING SPEAKERS ANTENNAS
Connecting speakers h verv easy.
Strip abour
3/4"
(2cm)
ot the end of the cord from
the speaker,
press
the button below th€ hole, insert
the stripped
wire and release the
button. The wire will now
b€
held firmly
and the electrical connection
made.
Two
pairs
of speakers can be co.nected.
Con6ect
the
first
pair
to the
opper row
of terminals
(SYSTElvll
)
and the second
{installed
in another room,
lor
example) to the lorer row
of terminals
(SYSTEIV-2).
Be sure
to connect with coffect potarity,
red to red
or
(r)
dnd
Dlack to black o
r
).
lf
poa,ily
is re
versed,
the stereo effect wi I
be degraded.
Be sure
your
speakers have
the
right
impeda.ce.
When
one
pair
of speakers is used,
their lmpedance
can
be
4 16O.
When two
pairs
of speakero
are
used simultaneously,
their impedance should
be be.
AIvl
ferrite bar antenna
{Fiq.
4)
Thls
antenna is for
the reception
of
local
A[/ broad,
casts.
lf it is
too
close
to the rear
panel,
the meta
of
the rear
panel
will weaken
broadcast
waves. tVove it
away from
the
panel
and set in
the
position
where recep-
AM extornal
antenn.
(Fis.
5)
lf Alvl reception is
not
good,
connect
an external
Ai\l
antenna
Gingle-wire
anten.a)
to the AtVt ANTENNA
terminal. Even in
this case, keep
the
ferite
bar anrenna
away from
the
rear
panel.
FM built.in linc
antenna
(Fig.
6)
The JR-S400
IIARK
ll is equipped
with a built-in FtV
line
antenna. When
receivinq FM
broadcasts.
the FM
internal
ANTENNA
switch should be
ON. Howver.
it is
possible
to connect an
external FM a6tenna.
FlVl
sxternalantennas
When connecting
,n external FIV
antenna, first
turn
the
"INTEBNAL"
antenna switch
OFF.
.
75J) antenna with
coaxiat tead(Fis.7):
Loosen the screws
on the
bracket and insert
rhe
cable into
the ring from
above. Then
connect the
stripped
core to the lower
screw terminai,
.
300f,) flat feeder
antenna
with two
teads
(Fig.
8):
Con.ect
to the two 300f,) terminals
€,,".,
R,ctsre
e'rflO
Hre
errrrO
KtR |MPE0AlCt
r 213 r6
0rl
oElo
Fi0.6
Page 6
BASIG
LISTENING
TO AIV]
BROADCASTS
I Press the
POWER
switch
to ON.
The meters and dial
pointer
will be
illuminated.
The PowER ON/OFF
2.
3.
indicator also
lights up.
Presr
the SPK-l or SPK-2
switch.
ftes
the
AIV switch.
Turn the tuning control to tlne to
the broadcast
you
want. Watch the signa strength
meter. When it
makes its bigqett deflection,
you
are tuned
corectly.
Adiust the
volume and balance to
yo!r
requirements
and use the S.E.A.
contro s, loudness switch,
high
and
low filter switches to obtain the tone
you
want
LISTENING
TO FM BBOADCASTS
I Press the
POWER
switch.
2. Press
the SPKI or SPK-2 switch.
3. Press the
FM
switch.
4. T!ne to the
broadcasts
you
want.
SIGNAL
strength meter: makes its biggest def ec'
tion when slgnal ls
strongest,
Ft!,|
TUNING
meter:
swings to
center
when
you
are
tuned
to center
frequency.
Tho FM
ST€REO indicator
lights to show
you
are
tuned to
a stereo
broadcast.
Flvl
MUTE OFF/MONO 3witch
Use thk when
Fvl receotion is sub standard.
lt
decreases the noise
level by combining
the left and
right channeh into
one monaural
signal which can
be heard
from
both
speakers.
AIM FII
PHONO-I
Page 7
LISTENING
TO
RECORDS
1. Connect
a maqnetic caltridge turntable to the
PHONO l or
PHONO-2 terminalt on the
rear
panel.
Be careful to
connect the channels
correctlv,
2. Press the
POWEA
switch.
3.
Press theSPK-l or SPK'2 switch.
4. Press the
PHONO
I
or
PHONO-2 switch correspond
ing to the
connection.
5. Operate
the turntable
as described in its operation
6. Adjust vol!me,
balance and tone.
LISTEN ING
TO TAPES
1. Connect
a tapedeck to theTAPE
1
or
TAPE.2 PLAY
terminals.
lf
yolr
tape deck
has a DIN
socket, con.
nect with
a DIN cable to the TAPE-2 DIN socket for
both
playback
and recoroing.
2. Pres
the POWEB switch.
3. Press the SPK-l or SPK-2 switch.
4. Press the TAPE
1
or
TAPE-2 switch corespondinq
to
5. Operate
the tape deck
for
playback
as described in
its operation
manual.
RECORDING TAPES
Becording from dirc rocords
1. Connect a tape deck to the TAPE-l or TAPE2
REC
rprminols.
lr
you
hdve
ndde DIN conrection, no
further connection is necessary.
2. ftess the POWEB
switch.
3.
Press the SPK-I or SPK-2 switch
if
you
want to hear
the sound
while
recordins.
4, Operate
the turntable,
5. Operate the tape
deck for recording.
.
You
can also
monitor
the
sound
beinq recorded
with the
headphones.
.
The sound
vou
hear from the speakers
or
head.
phones
is the source sound
{dlsc
record
playback
sound in thiscase),
not
the
recordinsson
thetape.
.
lf
you
have a three
head
tape deck whh inde.
pendent
record and
playback
heads,
you
can
montor
the
recorded
sound
while
recordlng by
pressing
the
TAPE-l or TAPE-2 switch.
Becording lrom
other 3ources
(AM,
Flvl.nd
AUXI
Press the switch coresponding to
the so!rce to be
recorded. All other operations are identical
to when
recordins irom dlsc records.
S.E.A.
RECORDING
The built-in
S.E.A. Graphic
Eqoalizer
tailors the soud
to
your
ow^
parricul.r
rasre or compensaie for
room
acoustics or system characterhtics as described in
the
ADVANCEo
section,
pase
7-
The
JR5400MARKll
k equipped with an
SEA
REC switch which makes
available a recording output with the added effect
of
S.E.A. Fiut ret the S.E.A. controls as required. Press
the
SEA
BEC
switch, then
proceed
tre sdme way .s
in
normal recording. Your recordings will have the
S.E.A.-
compensated sounds- Employ thh facility tor recording
enjoyment with that
personal
touch.
.
S.E.A.
recording is
possible
only
with the tape
deck connected to theTAPE-1 terminals
USING
STEREO
HEADPHONES
Stereo
headphones
can be
plugged
.to
the
front
panel
iack.
The signal
from
thrs
jack
is independent
of the
1.
Pllg
stereo
headphones into the front
panel
PHONES
2.
For
private
listenlnq, set both SPEAKEaS switches
OF
F.
3. To llsten to headphones at
the same time as listenlng
ro speaker sound.
press
the requlred
SPEAKEAS
When
using a three head tape decl..
you
may
wish to monitor the
sound being recorded.
How-
ever, avoid
this during S.E.A. recording
rince
oscilldlions
mdy occur which cause speaker howl.
lvloving the VOLUN4E control during S.E.A.
recordins varies the r€cordins level. The control
should remain
in same
position
throughout the
x--r
rAPf
r--IAPIl
PUY
I
crc
@
@
6
!tr1E1--,
L€
{
TAPEI
}TAPE2
FM MU
Page 8
ADVANCED
S.E.A.
PRESET PATTERNS
Try these
patterns
to
increase
your
listening
pleasure
with diff€rent types
of music. These are suggestions
from
JVC
ol
settings which will be
most
suitable
for
these
types ot tunes,
SOME MORE ABOUT S.E.A.
JVC1 oxclurivo tons control system
S.E.A.
splits the receiver's
output
into five frequency
bands with center frequencies of 40, 250, 1,000, 5,000
and 15,000H2. The conools
have
click
positions
above
and
below the
center
or
FLAT
position
so that
the re-
sponse
in each band can be varied by
ll2dB.
40Hz
Boost to brinq out the rich tones of su€h in-
struments as the
organ,
25OHz Soost to add
clarity to upper
bass
sounds
such as
woodwind instruments
and
cel.los.
Cut
to eliminate speaker boom.
1p00Hz
Effective to emphasize or deemphasize the
human voice and certain instruments.
5,000H2
Boost to add clarity to trumpets and violins.
Cut
to
reduce upper mid.ranqe response.
15,m0Hz
Boosts hish frequency
response
and
sives
a
feeling of
presence.
S.E.a.
makes
possible
more
flexible
control ov€r tone so
that various special effects can be obtained that were not
possible
with conventional bass and treble tone control
systems.
With
S.E.A.
used
judiciously,
the sound can
be tailored
to compensate for the acoustlc
propenies
of
your
listenlng room, rhe characterlstics of
your
audio
sysrem and rhe
properries
of different types of
/nLsk.
Compensation lor room acousiics
Rooms
with many
curtains and furnkhi6gs tend
to
absorb low frequency sound, in which case the 40Hz and
250H2 controls should be boosted. ln
rooms
which are
relatively sparsely
furnished,
sound
is ref
ected. In small
rooms
highs
tend to
be
emphasized
and in larg€ rooms,
lows. These different
prope(ies
can be compensated
for by
proper
adiustment of S-E.A.
Compe$ation
for
the ch6ractoristica of component3
Almost all
moving magnet cartridges have
peaks
ln their
response
curves
between 10,000 and 15,000H2 and
produce
harsh high frequency sounds.
Speakers
also are
not always
perfect-
Some
airtight enclosures reprod!ce
low freqlencies below
'l00Hz
poorly
and cause harsh
sounding
midrange
and
high frequencies. These
charac-
teristics of audio systems, which
cannot be compensated
for by conventional tone control systems,
can
be
per
fectLy
compensatFd
for
by S.E.A.t'ive
conr,ols.
;11-fl=[-H'
=l
.ll=
=ll.lLl ll-
6. HFvydrums and br$
9, Cle6r
and crisp sound
1O. ld€altor
popular
sonqs
11. R€inlorcsr
rhyrhm
L Rhyrhm wiih highs
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Page 9
POWER I\4ETEBS
All audio components
whh
buit.in
power
amplifiers
have rated
power
outputs and
all
speakeF
have rated
power
handling capachies. lnstead of the usual level
meters, the JR.S400 MARK II is equipped with
power
meters which are directly related to the
power
being fed
ro the speakers. They indicate the
power
in wans when
one
paf
ot
speakers having an impedance
of
exactly
8 ohms is beinq driven. They are convenient for several
Output levol
monitoring
You can find
what wattage
is
most suitable i.
your
own
lktening room so
you
can a ways
adjust
precisely.
The
metea will
also
give you
an idea
of the loudness
pro.
duced by
an
indicated
wattage.
Bisht
and
left
channelbalancins
When
you
adjlst the balance
between the
right
and left
channek,
watch the merers. To balance
acc!rately,
the
IVONO
mode should
be
used
so that the
right
and
Left
channel slsnak are exactly
the same. Adjust the
BALANCE
control so that the deflections
of the meter
Checking actual speaker
power
handlingcapacity
Yo!
can check
to
make
sure that
you
are not exceed
ing
the
power
handling capacity
of
yoLir
speakeE
while
isten ns
at
your prefetred
volume levei.
llonitoring
the
actual oltput
power
level
can also he
p
yo(]
achieve
top
perforrance
when
you
select
a
new
speake.
sy\tem,
TAPE DUBBING
Tape
dubbing
means
copying the contents of one
tape
to another
tape. To
p€rform
tape dlbbinq two tape re,
corders should be
connected,
the one from
which the
copy is to be made
(called
"TAPE.I tape
deck") to the
Tape-l terminah and the one to which the
copy is to
be made
(called
"TAPE
2 tap€
deck") to the Tape2
terminals
or Tape'2
DIN
socket.
1. Op€rate the TAPE-1 tape deck lor
playback.
2.
Listen to the tape
pressing
the
TAPE
l switch.
3. Operate the TAPE.2 tape deck for recording.
.
Dubbing from TAPE
2 to
TAPE I
is impossible.
.
lf
you
pressthe
TAPE2
switchwhiledubbing, no
sound is heard from the speaken.
.
lf
a three'head rape deck is used ar the TAPE-2
tape decl.
vou
caa moniror rae recoroiigs im.
mediately
dfte' tl'ey
have
bFen ndde by
pres\:.g
the TAPE.2 switch-
.
when
two tape decks are connected, ehher can be
heard
by
pressins
the TAPE'1 or TAPE-2 switch.
lf both the TAPE-I and TAPE-2 switches are de'
pressed,
TAPE-2
has
priority
and
you
can only
hear TAPE.2. To hear TAPE.I, first release the
TAPE-2
switch bv
pressinq
it asain.
rfc
PIAY
I
Rrc
@
@
E'
-8
Page 10
CONNECTING NOISE
REDUCTION UNIT
ln certain areas,
noise-reduction
processed
FIV
programs
are broadcast.
These
programs
have been
processed
in
the siime wav
as
c€rtain
tapes are
processd,
with
low
l€vel,
high frequency sounds boosted beforc
transmis.
sion.
To reproduce these correctly
they must
be
noise.
reduction
processed
in the
reception
system
to de.
emphasize
the boosted sounds before
you
hear them.
With the addition
ol a noise reduction unit
(NR
unit),
these broadcasts
can be enioyed by owners of the
JR-
s400
tvlARK Il.
.
Connect the
Nff
unit to
the TAPE.I terminah of
the
receiver. The NR unifs output
terminals
should be connected
to the
PLAY
terminals
and
its input
terminals should be connected
to ihe
REC terminals.
.
The SEA
FEC
rwitch
should be OFF.
Opera
on
L Press the FtV swhch.
2 Pres rhe TAPE-l/EXT NR switch.
3. Other operations are as
for
listenirg
io Flvl
broad-
.
The NR unit can also be used with
your
tape deck
ro
make and
play
back noise.reduction
processed
recordinss wilh improved S/N.
ln this
case
t
njoril(l be conncdcd 1o
your
r€ceiver and lap€
deck in d dillerenl way. For derdils concerning
this connection,
refer to the instructions accom.
panying
the noise reduction unit,
USING THE
PRE
OUT/MAIN
IN TERMINALS
These
terminak
are used to
connect compon€nts for
more
sophisticated
audio
systems. Ahhough the JR.
5400
is an integrated
receiver, hs
preamplifien
and main
amplifiers
can be separated
for use in complex systems.
The illustration shows a
multi{hannel amplifier
system
in which the output
from the PRE OUT
terminals is
oassed
throuoh a
muhi-channel filter
which splits the
sound sp€ctrum
into three frequency
zones for inde_
pendent
amplification and reproduction.
ln this dia_
sram,
the JR-5400MARKII
is employed as
a low
frequency ampliti€r,
with the low frequency
output of
the multi-channel
filter connected
to the IVAIN
lN
FM DET OUT
The rignal detected by
the FIV tuner is available
at
the
Fl,
DET OUT
terminal on the
rear
panel.
This is for
the
connection of an
FlVl
demodulator
when FM 4-
channel broadcasting
starts.
The signal
is fed from the FlVl DET OUT terminal to
This demodulator
witl have 4 output terminah,
for front
left
and
right channels and back
lelt and right channels.
Feed the front channelsign.ls
into the JR_5400
MARK
II
and the rearchannel rign€ls
into another stereoamplifier.
Fio,22
Fio.23
ffiil
|l:t
!
1'M
0t100r
o@
Fi!,2r
I
Page 11
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-
Page 12
JVE
VlqIOF CqI*{Y OF JAAN,
IIIITED
FOTTER SPECIFICATIOI{S
Lin6 Volt.sb & Frsqu.ncy
Pow€r
Consumption
u.s.A. AC 120V,
50/60H2
220 watts
{By
UL St€nd.rd)
CANADA
AC
r20V,50/60H2
4t0vA
(8y
CSA Standard)
CONTINENTAL
EUROPE
AC 220Vt,
50Hz
620 watts
(By
IEC Stlndard)
U.K., AUSTRALIA AC 240V!. 50Hz 620 watts
(Ay
aS lnd SAA St€ndards)
OTHER AREAS AC
1@11201220/24oV
S.lecrable, 50/€0Hz
220 watir
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