Sherwood DD-1130 User manual

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OPERATING
INSTRUCTIONS
MANUEL
D’INSTALLATION
ET
D'UTILISATION
BEDIENUNG
SANLEITUNG
INSTRUCCIONES
DE
FUNCIONAMIENTO
DD-1130
Stereo Double Cassette Deck
Magnetocassétte stereo a deux plaines
Doppel-Stereo Cassettendeck
Doble Platina Estereofonica Para Cassettes
™
Live Performance Sound

Unpacking
and
Installation
Congratulations
on
Your
Purchase!
Your
new
high
fidelity
Tape
Deck
is
designed
to
deliver
maximum
enjoyment
and
years
of
trouble
free
service.
Please
take
a
few
moments
to
read
this
manual
thoroughly.
It
will
explain
the
features
and
operation
of
your
Tape
Deck
and
help
insure
a
trouble
free
installation.
Please
unpack
your
Tape
Deck
carefully.
We
recommend
that
you
save
the
carton
and
packing
material.
They
will
be
helpful
should
you
ever
need
to
move
your
unit
and
may
be
required
if
you
ever
need
to
return
it
for
service.
Your
Tape
Deck
is
designed
to
be
placed
in
a
horizontal
position
and
it
is
impor-
tant
to
allow
at
least
two
inches
of
space
behind
your
unit
for
adequate
ventilation
and
cabling
convenience.
To
avoid
early
damage,
never
place
the
unit
near
radiators,
in
front
of
heating
vents,
in
direct
sun
light,
or
in
excessively
humid
or
dusty
location.
Connect
your
complementary
components
as
illustrated
in
the
following
section.
This symbol is intended to alert the
CAUTION
user
to
the
presence
of
uninsulated
“dangerous voltage’ within the
DO
NOT
OPEN
product's
enclosure
thatmay
be
of
:
sufficient
magnitude
to
constitute
a
risk of electric shock to persons.
CAUTION:
TO
REDUCE
THE
RISK
OF
ELECTRIC
SHOCK,
This symbol is intended to alert the
DO
NOT
REMOVE
COVER
(OR
BACK).
user
to
the
presence
of
important
operating and maintenance (servic-
ing) instructions in the fiterature
REFER
SERVICING
TO
QUALIFIED
SERVICE
PERSONNEL.
accompanying
the
appliin
ce.
NO
USER-SERVICEABLE
PARTS
INSIDE.
Caution:
To
prevent
electric
shock
dp)
not
use
this
(polarized)
plug
with
anexxtension
cord,
receptacle
or
other
oullet
unless
the
blades
can
be
fully
inseriecd
to
pre-
vent blade exposure.
WA
RN
IN
G
Attention:
Pour
prévenir
les
chocs
élecr
iques
ne
pas utiliser cette fiche polzri sée avec
un prolongateur, une prise ie courant
To
prevent
fire
or
shock
hazard,
do
ou
une
autre
sortie
de
courant,
sauf
si
F
:
les
lames
peuvent
étre
insékess
4
fond
not_
expose
the
unit
to
rain
or
sans
en
laisser
aucune
pattie
a
moisture. découvert.

SYSTEM
HOOK
UP
BLOCK
DIAGRAM
1.
PATCH
CORD
COLOR:
RED:
RIGHT
CHANNEL
WHITE:
LEFT
CHANNEL
2.
DO
AS
SHOWN
BELOW:
|
1
|
TURNTABLE
|
OUTPUT+GND
PHONO
INPUT+GND
CD
PLAYER
|
OUTPUT
CD
INPUT
SPEAKER
L/R
{
age
—
AMPLIFIER
SPEAKER
L/R
BLACK
3
4 STEREO VCR
LINE
PLAY
TAPE
PLAY
LINE
PLAY
TAPE
PLAY
CASS.
DECK
|
LINE
REC
TAPE
REC
AMPLIFIER
|
TAPE
REC
AMPLIFIER
|
TAPE
PLAY
WITH
EQUALIZER:STEP
1
THROUGH
7
(EXCEPT
6)
WITHOUT
EQUALIZER:STEP
1
THROUGH
6
i
4

Rear Panel Connections
Prises de l‘Arriére
Anschliisse In Der Riickwand
Conexiones En El Panel Posterior
CASSETTE DECK
CASSETTEN DECK
MAGNETOPHONE
PLATINA PARA CASSETTES
LL44482
Sherwood MODEL NO 00-1130
Noise reduction system manufactured under license STEREO DOUBLE CASSETTE DECK
from Dolby Laboratories Licensing Corporation.
Dolby” and the double-D symbol are trademarks of
Dolby
Laboratories
Licensing
Corporation.
SER
WO
“SHOCK HAZARD-00 KOT OPEN
“AISQUE DE CHOC ELEC TAIOUE ME PAS QUVRIR
Ad ited A,
AMPLIFIER
AMPLIFICATEUR
VERSTAERKER
AMPLIFICABOR
Without Equalizer
Sans Correcteur
ease
ts
=<
Ohne
Equa
Con
Equalizador
RYE
SHY
AU
PRISES
DE
:
=
COURANT
OU
AMP
ZUR
WAND
STECKDOSE
. :
ORDER
AMP
eres
AL EN CHUPEO A
SALIDA DEL AMPLIEICADOR
TO WALL OUTL
AU PRISE DE. COURANT
ZUR WAND STEKDOSE
AL ENCHUFE
©) <=)
EQUALIZER
CORRECTEUR
EQUALIZER
ECUALIZADOR —
With Equalizer
A
Cc
ct
Ne
PRISE
DE,
SOuRant
en
By
PRISE
DECCURAN
Mit
Equalizer
AL
ENCHUFE
Sin Ecualizador

Front Panel Controls
Commandes de I‘Avant
Steuerungeu in der Vorderwand
Mandos de Control del Panel Frontal
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0D-1130
‘Q® O©80O8D® ®ODHOBG®H ©@OO®

Rear Panel Connections
1. LINE REC JACKS
Connect the audio cords between the LINE REC of this unit and the TAPE OUT or TAPE REC terminal of
your Amplifier or Receiver. It may be selected as a recording source.
NOTE: Make sure that the white lead (left) and red (right) are correctly connected.
2. LINE PLAY JACKS
To play tapes, connect the cords between the LINE PLAY of this cassette deck and the TAPE IN or TAPE PB
terminal of your Amplifier or Receiver.
3. AC INPUT CORD
Plug cord into AC outlet on the rear panel of your AMP or Receiver.

Front Panel Controls
1. POWER SWITCH (FUNCTION)
To
turn
the
power
on,
depress
the
POWER
switch
and
depress
it
again
to
turn
off
for
the
separate
operation.
In
system
operation,
plug
the
AC
cord
into
the
switched
AC
outlet
of
the
AMP
or
Receiver.
2. DECK A: CASSETTE DOOR
This
oil
damped
soft
eject
cassette
door
glides
open
smoothly.
This
door
can
be
easily
dismounted
by
pushing
it
up
and
then
taking
it
out
toward
the
front
after
opening
the
door.
This
gives
easy
access
to
the
heads
and
transport
parts
for
cleaning
and
demagnetizing.
Depress
the
eject
button
of
the
Deck
A
to
open
the
cassette
door
when
Deck
A
is
in
the
stop
mode.
Deck
A
plays
tapes
but
will
not
record.
3. DECK B: CASSETTE DOOR
Depress
the
eject
button
of
Deck
B
to
open
the
cassette
door
when
Deck
B
is
in
the
stop
mode.
Deck
B
plays
and
records
cassette
tapes.
4.
DECK
B:
TAPE
COUNTER/RESET
BUTTON
Set
the
tape
counter
to
“000”
at
the
beginning
of
the
recording,
so
that
you
can
make
a
note
of
the
digital
setting
at
the
start
of
each
programme
to
provide
the
convenient
tape
index.
This
tape
counter
functions
for
Deck
B
only.
Push
RESET
button
to
reset
the
tape
counter
to
“000”.
5. PEAK LEVEL DISPLAY
This
LED
peak
level
display
(5
LEDs/CH)
indicates
the
recording
or
output
(playback)
level.
This
is
useful
in
recording
level
adjustment.
See
RECORDING
with
Deck
B
section
for
details.
6. DOLBY* NR ON-OFF SWITCH
Depress
this
switch
in
ON
position
when
recording
with
Dolby
NR
(Noise
Reduction)
system,
or
when
playing
back
recordings
which
have
been
made
using
DOLBY
NR.
See
the
next
section
for
further
step.
*
Noise
reduction
system
manufactured
under
licence
from
Dolby
Laboratories
Licensing
Corporation,
“Dolby”
and
the
double-D
symbol
are
trade
marks
of
Dolby
Laboratories
Licensing
Corporation.
7. DOLBY B-C NR SELECTOR
The
current
Dolby
NR
system
is
B-type,
then
Dolby
Laboratories
introduced
new
Dolby
C-type
NR
in
1980
which
gives
much
better
noise
reduction
plus
improving
high
range
frequency
response,
so
suggest
to
utilize
Dolby
C-type
NR
when
you
make
new
recording
with
this
cassette
deck.
Leave
this
selector
in
its
“B”
position
when
recording
or
playback
in
Dolby
B-type
NR
mode
and
depress
it
in
its
“C”
position
in
Dolby
C-type
NR
mode.
Principle of DOLBY NR System
The
Dolby
NR
system
functions
so
that
it
automatically
increases
recording
levels
of
medium
and
high
frequencies
when
the
recording
signal
level
is
lower
than
the
specified
level
(encoding),
and
automatically
reduces
the
output
levels
to
the
normal
level
during
playback
(decording).
In
this
way,
the
tape
hissing
noise
is
remarkably
reduced
without
affecting
the
sound
quality.
The
Dolby
NR
system
used
in
your
Tape
Deck
improves
S/N
ratio
by
about
5
dB
at
1
KHz
and
about
10
dB
at
10
KHz
in
B-type
and
by
about
20
dB
on
the
most
frequency
range
in
C-type.
Further
more
C-type
has
the
anti-saturation
network
which
reduces
the
affects
of
high
frequency
saturation,
improving
high
range
frequency
response.
10

Because
Dolby
C
Noise
Reduction
gives
substantially
better
results
than
no
noise
reduction
or
Dolby
B
NR
we
suggest
it
be
used
for
all
tapes
which
will
be
played
back
on
your
cassette
deck.
Recordings
made
for
auto
or
portable
play
back
may
sound
better
with
or
without
Dolby
NR,
Experiment.
NOTE:
1.
Most
commercially
available
pre-recorded
tapes
with
“OQ”
mark
are
recorded
with
Dolby
B
NR
or
recorded
with
Dolby
C'NR
will
have
“2”
mark.
2.
Set
this
selector
to
the
same
position
in
both
recording
and
playback
modes.
Characteristics
of
Dolby
B-C
type
Noise
Reduction
Effects
eee
Tel TH
0 [|
Lot led TTT RY]
mal | | | tee
Dolby B
PTT] Tp ery
Dolby 8
n % 8 200 $00 1000 2000
Frequency (Hz)
Frequency (Hz)
8. DECK MODE SWITCH
In
pushed-out
position
(REC/PB
mode),
the
decks
will
operate
as
the
normal
cassette
deck
such
as
a
playback
deck
for
Deck
A
or
a
recording/playback
deck
for
Deck
B
and
also
it
allows
the
relay
playback
from Deck
B
to
Deck
A.
In
pushed-in
position
(DUB
mode),
the
decks
are
ready
for
synchro
dubbing
from
Deck
A
to
Deck
B
and
also
it
releases
that
the
DUB
SPEED
switch
is
operative.
9.
DECK
B:
TAPE
SELECTOR
Combination
switches
for
selecting
both
EQ
and
BIAS
together
according
to
the
type
of
the
tape
to
be
recorded
or
played:
NORMAL,
CrO2
or
METAL.
Normal
gives
1204
Sec.
EQ
CrO:
and
Metal
give
70p
Sec.
Refer
to
the
list
on
page
20
for
the
recommended
position
for
each
commercially
available
cassette
tape.
10.
DUBBING
SPEED
SELECTOR
This
selector
permits
a
change
in
tape
speed
for
dubbing:
NORMAL
or
HIGH
speed.
In
HIGH
MOD
the
speed
almost
one
and
a
half
times,
however
better
sound
quality
can
be
expected
in
the
NORMAL
position.
During
dubbing,
don’t
change
speed.
It
may
cause
tape
click
noise
recorded.
11.
RECORD
LEVEL
CONTROL
This
control
adjust
the
recording
level
in
recording
mode
of
Deck
B.
In
DUBBING
Mode,
this
control
will
not
function
and
the
signals
to
be
dubbed
from
Deck
A
to
Deck
B
are
directly
recorded
on
Deck
B.
12.
DECK
A:
EQ
SELECTOR
(120uS
or
70S)
This
selector
is
used
to
select
proper
equalizing
circuit
when
playing
with
Deck
A
in
accordance
with
the
type
of
tape
being
used.
Refer
to
the
list
on
the
page
20
for
the
recommended
position
for
each
commercially
available
cassette
tape.
13. RECORD INDICATOR
This
indicator
will
light
when
RECORD
button
is
depressed,
indicating
that
the
Deck
B
is
in
recording
mode.
11

14.
DECK
A:
PLAY
(>)
BUTTON
The
tape
starts
running
for
playback
as
this
button
is
depressed.
Playing
stops
automatically
when
the
tape
reaches
the
end.
15.
DECK
A:
REWIND
(44)
BUTTON
Depressing
this
button
sends
the
tape
fan
to
the
left
hand
reel.
Depress
the
ST/EJ
button
when
the
tape
reaches
the
end.
16.
DECK
A:
FAST
FORWARD
(>
>)
BUTTON
Depressing
this
button
sends
the
tape
fast
to
the
right
hand
reel.
Depress
the
ST/EJ
button
when
the
tape
reaches
the
end.
17.
DECK
A:
STOP/EJECT
BUTTON
As
you
depress
this
button,
all
other
operation
buttons
of
Deck
A
are
released
and
the
tape
motion
stops.
Pressing
this
button
again
opens
the
door
for
removal
of
the
cassette.
18.
DECK
A:
PAUSE
([J)
BUTTON
To
momentarily
pause
during
playback,
depress
this
button.
To
starts
playing,
depress
PAUSE
button
again.
This
button
is
also
used
for
synchro
dubbing
from
Deck
A
to
Deck
B
or
for
relay
playback
from
Deck
B
to
Deck
A.
See
OPERATIONS
page
for
details.
19.
DECK
B:
RECORD
BUTTON
When
this
button
is
depressed
recording
starts
immediately
as
ONE
TOUCH
OPERATION.
In
this
case,
the
PLAY
button
will
be
automatically
depressed
also.
20.
DECK
B:
PLAY
(>)
BUTTON
The
tape
starts
running
for
playback
as
this
button
is
depressed.
Playing
stops
automatically
when
the
tape
reaches
the
end.
21.
DECK
B:
REWIND
(44)
BUTTON
Depressing
this
button
sends
the
tape
fast
to
the
left
hand
reel,
depress
the
ST/EJ
button
when
the
tape
reaches
the
end.
22.
DECK
B:
FAST
FORWARD
(>>)
BUTTON
Depressing
this
button
sends
the
tape
fast
to
the
right
hand
reel,
depress
the
ST/EJ
button
when
the
tape
reaches
the
end.
23.
DECK
B:
STOP/
EJECT
BUTTON
As
you
press
this
button,
all
other
operation
buttons
of
Deck
B
are
released
and
the
tape
motion
stops.
Pressing
this
button
again
opens
the
door
for
removal
of
the
cassette.
24.
DECK
B:
PAUSE
({[)
BUTTON
To
momentarily
pause
during
dubbing,
recording
or
playback,
depress
this
button.
To
start,
depress
it
again.
Also
use
this
button
for
standby
recording.
Depress
the
PAUSE
button
first
and
then
RECORD
button
simultaneously.
When
you
are
ready
for
recording
after
adjusting
RECORD
LEVEL
controls,
etc.
depress
PAUSE
button
again,
the
recording
will
start
immediately.
It
can
be
also
useful
to
skip
the
music
selection
in
normal
speed
dubbing
mode.
12

Playback with either Deck A or Deck B
1. Turn the power on.
2. Depress the STOP/EJECT button on Deck A or Deck B.
3. Insert a pre-recorded cassette into the cassette holder with the tape side to be played facing in front and
set it in place.
4. Set the Deck A EQ (120uS or 70uS) when Deck A is used or the Deck B TAPE selector (NORM, CrO2
or METAL) for Deck B to appropriate position according to the type of tape to be played.
5. To play the tape recorded with Dolby NR, depress the DOLNY NR switch in and select the type DOLBY
NR; B or C.
6. Depress the PLAY button. The tape will now start playing. Adjust the volume, tone, etc. on your ampli-
fier to suit to your listening preference.
7. To stop playing momentarily, depress the PAUSE button. To start playing, depress the PAUSE button
again.
8. To stop playing completely, depress the STOP/EJECT button and depress it again to open the door for
removal of the cassette. When the tape reaches the end, playing stops automatically.
NOTE:
@ When the PLAY buttons of the,Deck A and Deck B are both depressed at the same time, Deck B is only
in playback mode.
e If a CrO2 or METAL cassette recorded by another cassette deck is played on this deck and high frequency
response is poor, set the Deck A EQ or Deck B TAPE selector to NORM position for playback.
Relay Playback from Deck B to Deck A
1. Turn the power on.
2. Depress both STOP/EJECT buttons.
. Insert a pre-recorded tape into each cassette holder with the tape side to be played facing in front and set
them in place.
4. Set the Deck A EQ and Deck B TAPE selector to appropriate position according to the type of each tape
to be played (NORM, CrO2 or METAL).
5.
To
play
the
tape
recorded
with
Dolby
NR,
depress
the
DOLBY
NR
switch
in
and
select
the
type
of
DOLBY
NR;
Bor
C.
. Depress the PLAY button of Deck B first, then the Deck B starts playing.
. During playback on Deck B, depress the PAUSE button on Deck A.
. And depress the PLAY button of Deck A in sequence, then Deck A is in the standby playback mode.
. When the tape on Deck B reaches the end, Deck B will stop automatically and Deck A will start plying.
NOTE:
e Relay playback from Deck A to Deck B will not function.
Ww
woo ~aN
13