Technics SUV-500 User manual

Technics
Stereo
Integrated
Amplifier
SU-V500
SU-V300
Operating
Instructions
The photograph shows the SU-V500 model.
8
configuration,
of
the
ventilation
holes
differs
according
to
area.

Dear Customer
Thank
you
for
purchasing
this
Technics
product.
For
optimum
performance
and
safety,
please
read
these
instructions
carefully.
sa
These
operating
instructions
are
applicable
to
the
SU-V500
and
SU-V300
models.
These
operating
instructions,
however,
fundamentally
explain
the
operation
of
SU-V500
model.
Please check and identify the supplied
accessories
fo
AC
power
supply
COrd...........ccc
ccc
cece
eee
secs
1
(For
United
(For
Australia
{For
others)
Kingdom)
and
N.Z.)
{VJA0733)
(RJA0036-K)
(RJA0019-2K)
Power
piug
adaptor
(SUP5213-2)......000000......,
1
(Not
supplied
for
United
Kingdom,
Europe,
Australia
and
N.Z.)
Remote
control
transmitter
(RAK-SU129WH)
.......
1
CL SU-V500°oniy.
Batteries
(UM-4,
“AAA”,
RO3)......
26...
ceee
eee
SU-V500 only
(For
areas
except
United
Kingdom,
Europe,
Australla
and
N.2,)
CAUTION:
The
AC
voltage
Is
different
according
to
the
area,
Be
sure
to
set
the
proper
voltage
in
your
area
before
use.
(For details, please refer to the page 7.)
a
Caution
for
AC
mains
lead
(For
United
Kingdom)..............000...000000cccce
eee
3
Suggestions
for
safety...........0000000.0.......
4
Front
panel
controls.........00
ow
,
5
Connections
.....000
ee.
6
Listening
to
Sound..........0.00000000000000000...
8
To
adjust
the
tone
quality
....
-
9
To
adjust
the
sound
balance
.............
.
G
When
listening
through
headphones.
9
eee
Recording
.........
eee
To
record
from
compact
discs,
ete.
.
Tape-to-tape
recording
Technical
specifications.........................
1
eee
Troubleshooting
guide
...............
Back
cover
EE

(For United Kingdom)
(“EB”
area
code
modei
only)
For
your
safety,
please
read
the
following
text
care-
fully.
This
appliance
is
supplied
with
a
moulded
three
pin
mains
plug
for
your
safety
and
convenience.
A 5-ampere fuse is fitted in this plug.
Should
the
fuse
need
to
be
replaced
please
ensure
that
the
replacement
fuse
has
a
rating
of
5-ampere
and
that
it
is
approved
by
ASTA
or
BSI
to
BS
1362.
Check
for
the
ASTA
mark
@>
or
the
BSI
mark
&
on
the
body
of
the
fuse.
If
the
plug
contains
a
removable
fuse
cover
you
must
ensure
that
it
is
refitted
when
the
fuse
is
replaced.
If
you
lose
the
fuse
cover
the
plug
must
not
be
used
until
a
replacement
cover
is
obtained.
A
replacement
fuse
cover
can
be
purchased
from
your
locai
deater.
CAUTION!
IF
THE
FITTED
MOULDED
PLUG
IS
UN-
SUITABLE
FOR
THE
SOCKET
OUTLET
IN
YOUR
HOME
THEN
THE
FUSE
SHOULD
BE
REMOVED
AND
THE
PLUG
CUT
OFF
AND
DISPOSED
OF
SAFELY.
THERE
IS
A
DANGER
OF
SEVERE
ELEC-
TRICAL
SHOCK
IF
THE
CUT
OFF
PLUG
IS
INSERTED
INTO
ANY
13-AMPERE
SOCKET.
If
a
new
plug
is
to
be
fitted
please
observe
the
wiring
code
as
shown
below.
if
in
any
doubt
please
consult
a
qualified
electrician.
IMPORTANT
The
wires
in
this
mains
lead
are
coloured
in
accor-
dance with the following code:
Biue: Neutral
Brown: Live
As
the
colours
of
the
wires
in
the
mains
lead
of
this
appliance
may
not
correspond
with
the
coloured
markings
identifying
the
terminals
in
your
plug,
pro-
ceed as follows:
The
wire
which
is
coloured
BLUE
must
be
connected
to
the
terminal
in
the
plug
which
is
marked
with
the
letter N or coloured BLACK.
The
wire
which
is
coloured
BROWN
must
be
con-
nected
to
the
terminal
in
the
plug
which
is
marked
with
the
letter
L
or
coloured
RED.
Under
no
circumstances
should
either
of
these
wires
be
connected
to
the
earth
terminal
of
the
three
pin
Plug,
marked
with
the
letter
E
or
the
Earth
Symbol
at.
Before use
Remove
the
connector
cover
as
follows.
Connector
cover
How
to
replace
the
fuse
1.
Remove
the
fuse
cover
with
a
screwdriver.
7
Fuse
Gy (5 ampere}

Placement
Avoid placing the unit in areas of:
® direct sunlight
*high temperature
@high humidity
* excessive vibration
*
uneven
surfaces.
(Place
the
unit
on
a
flat
level
surface).
Such
conditions
might
damage
the
cabinet
and/or
other
compo-
neni
parts
and
thereby
shorten
the
unit's
service
life.
Ventilation
©
Place
the
unit
in
a
well
ventilated
position
at
least
10
cms
away
from
wall
surfaces
etc.
°
Ensure
that
curtains
and
similar
materials
do
not
obstruct
the
ventilation
holes.
Stacking
Never
place
heavy
items
on
top
of
the
unit
or
the
power
cord.
Voltage
«It
ls
very
dangerous
to
use
an
AC
pawer
source
of
high
voltage
such
as
for
an
air
conditioner,
A
fire
might
be
caused
by
such
a
connection.
° A DC power source can not be used.
Be
sure
to
check
the
power
source
carefully,
especially
on
a
ship or other place where DC is used.
Power cord protection
®
Avoid
cuts,
scratches
or
poor
connection
of
the
AC
mains
cord,
as
this
may
result
in
fire
or
electric
shock
hazard.
Excessive
bending,
pulling
or
slicing
of
the
cord
should
also
be
avolded.
*
Do
not
pull
on
the
cord
when
you
are
disconnecting
the
power,
as
this
could
cause
an
electric
shock.
Grasp
the
plug
firmly
when
you
disconnect
the
power
supply.
©
Never
touch
the
plug
with
wet
hands
or
a
serious
electric
shock
could
result.
Foreign
materials
°Ensure
that
no
foreign
objects,
such
as
needles,
coins,
screwdrivers
ete,
accidentally
fall
into
the
unit
or
through
the
ventilation
holes.
Otherwise,
a
serious
electric
shock
or
malfunction
could
occur.
©
Be
extremely
careful
about
spilling
water
or
liquid
onfinto
the
unit,
as
a
fire
or
elactric
shock
could
occur.
(Disconnect
the
power
plug
and
contact
your
dealer
immediate-
ly
if
this
occurs.)
*
Avoid
spraying
insecticides
onto
the
unit
as
they
contain
flam-
mable
gases
which
can
be
ignited.
insecticides,
alcohol,
paint
thinner
and
similar
chemicals
should
never
be
used
to
clean
the
unit
as
they
can
cause
flaking
or
cloudiness
to
the
cabinet
finish.
—
Maintenance
Clean
the
cabinet,
panel
and
controls
with
a
soft
cloth
lightly
moistened
with mild
detergent
solution.
Do
not
use
any
type
of
abrasive
pad,
scouring
powder
or
solvent
such
as
alcohol
or
benzine.
——_-_--_—_————
Service
ee
Never
attempt
to
repair,
disassemble
or
reconstruct
the
unit
if
there
seems
to
be
a
problem.
A
serious
electric
shock
could
result
if
you
ignore
this
precau-
tionary
measure.
*
If
a
problem
occurs
during
operation
{the
sound
is
interrupted,
indicators
fail
to
INuminate,
smoke
is
detected,
etc)
contact
your
dealer
or
Authorised
Service
Center
immediately.
*
Disconnect
the
power
supply
If
the
unit
will
not
be
used
for
a
long
time.
Otherwise
the
operation
life
could
be
shortened.

No.
Name
Ref.
page
@
Power
“STANDBY
()
/ON”
switch
(POWER,
STANDBY
d)
/ON)
8
Press
to
switch
the
unit
from
on
to
standby
mode
or
vice
ver-
sa.
In
standby
mode,
the
unit
is
still
consuming
a
small
amount
of
power.
@
“STANDBY”
Indicator
(STANDBY)
~_
When
the
unit
is
connected
to
the
AC
mains
Supply,
this
in-
dicator
lights
up
in
standby
mode
and
goes
out
when
the
unit
is
turned
on.
@
Operation
indicator
(OPERATION)
-
When
the
power
is
switched
ON,
this
indicator
illuminates
after
about
2
seconds
when
the
unit
is
in
the
operating
condi-
tion.
If
an
abnormal
condition
in
the
circuitry
Is
detected,
such
as
a
short-circuit
of
the
positive
(+)
and
negative
(—)
wires
from
the
speaker
terminais,
the
protection
circuit
functions
and
this
indicator
will
not
illuminate.
@
Volume
control
(VOLUME)
8
©
Remote
control
signal
receptor
(SENSOR)
-
Recelves
the
signals
from
the
remote
control.
Headphones
Jack
(PHONES)
9
—_—_—_—
Ne
fa. Name
Ref. page
@
Speaker
select
buttons/Indicators
(SPEAKERS)
8
Tone
controls
(BASS/TREBLE)
9
@
Balance
control
(BALANCE)
9
(©
Tone
control
button
(TONE)
9
@
TAPE
1
MONITOR
button/indicator
(TAPE
1
MONITOR)
8,10
@
Input
select
buttons/indicators
(INPUT
SELECTOR)
8,10

To
Make
connections
to
each
component
in
the
system
by
using
Stereo
connection
cables
(not
included)
connect
to
each
terminal
Tuner (not included}
[o-co0 Cas == 6]
Video
disc
player
(not
included)
Stereo
connection
cable
White (L)
Red (R)
Tape
deck
1
(not
included)
:
|
ic-
ma
=
OUTPUT
@
7
2
oO
25
AUDIO
OUT
5
i
aa
oF
t
mJ
REC
PLAY
(IN)
(OUT)
GND
th
SPEAKERS
faa)
PHONO
TUNER
-~CD—-
AUX
{TAPE
2/0CCH-TAPEII
OD
DO
O
REC
|
PLayl|
REC PLA
{QUT}
CIN)
||
COUT]
(IN)
aliatiolle
AC
IN,
|
©
|©|
|
O}/
OO]
QORSEa.
BO
|\S/Siclaeico
Onur
Speaker
terminals
a,
See
page
7.
See
page
7.
Only
for
turntable
with
ground
terminal
REC
PLAY
OUTPUT
(iN)
(OUT)
OUTPUT
f
6
deme
°
—=
7
1
fe.
2
=|
=
|
=
Co
=|
ooom
Goo
Oe
Turntable
(not
included)
Compact
disc
player
(or
CD
changer)
(not included)
OTE
CONTROL
OUT”
terminal
1 only
(al
“REM
This
unit
Ss
Connect
the
connection
cable
for
the
remote
control
toa
Technics
tape
deck
and/or
CD
player
(or
CD
changer)
which
has
the
appropriate
remote
control
terminal
as
shown
at
the
right.
If
a
tape
deck
is
not
being
used,
the
CD
player
(or
CD
Changer)
can
be
connected
directly
(dotted
line).
For
a
tape
deck
and/or
CD
player
(or
CD
changer)
with
a
remote
control
sensor,
this
connection
is
not
necessary,
Tape deck
(not included)
Compact disc
player
(not included)
Tape deck 2 (not included)
REMOTE
CONTROL@
OUT
Connection cable
for remote contro!
{Included with tape
deck)
Connection cable
for remote control
(Included with
compact disc
player)

To connect the speakers
Right speaker Left speaker
{not included) —_ (not included)
2->> Speaker cables
(not included)
To prevent damage to circuitry, never
short-circuit positive (+) and negative
{—) speaker wires.
“8” terminals
For connection to a second pair of speakers.
WW Speaker impedance
* When only the “A” or only the “B” terminals are used: 4-16
ohms
*When both the “A” and the “B” terminals are used
simultaneously: 8-16 ohms
About the cooling fan
The cooling fan operates at high power output levels only.
(There is no cooling fan for some countries.)
Cooling fan
To connect the AC power supply
cord
FOR UNITED KINGDOM ONLY
BE
SURE
TO
READ
THE
CAUTION
FOR
THE
AC POWER SUPPLY CORD ON PAGE 3
BEFORE CONNECTING THE AC POWER
SUPPLY CORD.
For
areas
except
United
Kingdom,
Europe,
Australla
and
N.Z.
Be
sure
to
set
the
voltage
selector
to
“110
V—127
V”
or
“220
V—240
V"
according
to
the
area
in
which
the
unit
will
be
used.
{Use a minus (—) screwdriver]
Voltage selector
VOLT ADJ
11GV—127V 220V -240V
Note
that
this
unit
will
be
seriously
damaged
if
this
setting
is
not
made
correctly.
AC power supply cord
(included)
Household
AC outlet
Connect this cord aiter ail
other cables and cords are
connected.
ACI
(For areas except Australia and N.Z.)
Insertion of Connector
Even when the connector is perfectly
inserted,
depending
on
the
type
of
in-
Connector
let used, the front part of the connec-
tor may jut out as shown in the draw-
Ing.
However there is no problem using the
unit.
The configuration of the AC power supply cord differs according
to area.
Not supplied for United Kingdom, Europe,
Australia and N.Z.
Hf the power plug will not fit your socket, use the power plug
adaptor (included).
<E-Er
Approx. 6mm
Appliance intet

saNDB GON
‘aenaon
od
ag omen
(2)
(©)
©)S
Before
operation,
set
VOLUME
to
the
“MIN”
position.
° °
A B
SPEAKERS
O
8
Press
POWER
to
switch
on
the
power.
Press
A
andior
B
to
select
the
speaker
system(s)
to
be
used.
Aand
8
refer
to
the
speaker
terminals
at
the
rear
of
the
unit.
The
corresponding
indicator
above
will
illuminate
to
Indicate
which
speaker
system
is
selected.
A:
Sound
can
be
heard
from
the
speakers
connected
to the “A” terminais.
B:
Sound
can
be
heard
from
the
speakers
connected
to the “B” terminals.
A
and
B:
Sound
can
be
heard
simultaneously
from
the
speakers
connected
to
the
“A”
ter-
minais
and
the
“B”
terminals.
off:
No
sound
will
be
heard
from
the
speakers.
(Both indicators will turn off.)
When
tape
1
monitor
indicator
illuminates
Iluminates
This
indicates
that
the
tape
monitor
function
of
this unit is ON.
(=)
TAPE 1
MONITOR
2.
To
listen
to
sources
other
than
a
tape
(TAPE
1),
be
sure
to
turn
off
the
indicator
by
pressing
TAPE
1
MONITOR.
HrvE aRECTOR
TAPE 1 MONITOR
Ly
MN MAX
Press
to
select
the
desired
source.
The
corresponding
indicator
above
will
illuminate
to
indicate
which
button
is selected.
TAPE
4
MONITOR:
To
listen
to
tape
{TAPE
1).
The
tape
monitor
indicator
will
illuminate.
(See
below.)
TAPE
2/DCC:
To
listen
to
tape
(TAPE
2)
or
digital
compact
cassette
(DCC).
AUX:
To
listen
to
equipment
con-
nected
to
the
“AUX”
terminals.
CD:
To
listen
to
compact
discs.
TUNER:
To
listen
to
radio
broad:
casts.
PHONO:
To
listen
to
phono
discs.
Start
the
desired
source.
(Refer
to
the
appropriate
operating
in-
structions
for
details.)
Turn
VOLUME
to
adjust
the
volume
level.
After listening is finished
Be
sure
to
reduce
the
volume
level,
and
turn
the
unit
off
by
pressing POWER.

BASS TREBLE BALANCE
TONE
Headphones (not included)
Plug type:
6.3 mm phone plug stereo type
To adjust the tone quality
TONE Set TONE to the “ON” position.
If set to the “DEFEAT” position, tone controls
= ON have no effect.
DEFEAT
BASS
EN
Turn
BASS
to
adjust
the
low-fre-
(0)
quency
sound.
MIN MAX
TREBLE
6)
Turn
TREBLE
to
adjust
the
high-
hax frequency sound.
MIN’
To
adjust
the
sound
balance
ouae
=
Turn
“BALANCE
to
adjust
the
leftiright
sound
balance.
—
When
listening
through
head-
phones
Use
VOLUME
to
reduce
the
volume
level,
and
connect
the
headphones.
If
sound
from
speakers
is
not
wanted,
press
SPEAKERS
{A)
and/or
(B)
to
turn
off
the
speaker
select
indicators.
Avoid
listening
for
prolonged
periods
of
time
to
prevent
hearing
damage.

spond
To
pone
oe
To
record
from
compact
discs,
etc.
eee
SOP
ach
GISCS,
ebc.
It
is
possibte
to
record
from
units
which
are
connected
to
the
rear
“AUX",
"CD",
“TUNER”
or
“PHONO”
terminals
to
cassette
tape
decks
or
DCC
decks
which
are
connected
to
the
“TAPE
1"
or
“TAPE
2/DCC”
terminals.
Tape-to-tape
recording
It
is
possible
to
record
from
tape
deck
2
(the
cassette
tape
deck
ot
DCC
deck
which
is
connected
to
the
“TAPE
2/DCC”™
terminats)
to
tape
deck
1
(the
cassette
tape
deck
which
is
connected
to
the
“TAPE
1”
terminals).
Before
recording,
prepare
the
tape
deck
or
DCC
for
recording
(recording
level
adjustment,
etc.).
See
the
tape
deck's
or
DCC’s
operating
instructions
for
details.
Select
the
program
source
to be recorded.
AUX:
To
record
from
equipment
con-
nected
to
the
“AUX”
terminals.
CD:
To
record
from
compact
discs.
TUNER:
To
record
from
radio
broad-
casts.
PHONO:
To
record
from
phono
discs.
2
Begin
recording.
Follow
your
tape
deck's
or
DCC's
operating instructions.
3
vet
beeteea
ences
Begin
the
source’
tebe
recorded.
f
recording
to
both
decks
simultaneously,
do
not
press
TAPE
1
MONITOR.
(if
this
button
Is
pressed,
it
will
not
be
possible
to
record
to
the
deck
which
is
connected
to
the
“TAPE
2/DCC”
ter-
minats.)
Before
recording,
prepare
the
tape
deck
for
recording
(recor-
ding
level
adjustment,
etc.).
See
the
tape
deck’s
operating
instructions
for
details,
*
Load
tapes
which
have
been
advanced
to
the
end
of
the
leader
tape
into
both
decks.
Tape
deck
1:
For
recording
Tape
deck
2:
For
playback.
Begin
recording
on
tape
deck
1.
Follow
your
tape
deck’'s
operating
in-
structions.
coe
Begin
tape
playback
on
tape
deck
2.
For your reference
When
recording
from
tape
deck
1
to
tape
deck
2,
press
TAPE
1
MONITOR
in
step
1
above,
and
then
start
recording
on
tape
2
and
begin playback on tape 1.
At
this
time,
make
sure
that
the
input
selector
is
set
to
a
position
other
than
“TAPE
2/DCC"’.
(This
is
because
monitoring
of
the
unit
connected
to
the
“TAPE
2/DCC”
terminals
is
not
possible.)
To
check
the
sound
recorded
while
recording
Is
belng
made
if
a
cassette
tape
deck
with
3
heads
is
connected
to
the
“TAPE
1”
terminals,
it
is
possible
to
check
the
sound
being
recorded
on-
to
the
tape.
Press
TAPE
1
MONITOR
(indicator
will
ittuminate.)
on
this unit
and
set
the
monitor
button
on
the
tape
deck
to
“TAPE”.
¥)
Press
TAPE
1
MONITOR
once
again
to
turn
it
off.

:
20 Hz-20 kHz continuous power output
both channels driven
[SU-V500]
(For
United
Kingdom,
Europe,
Australia
and
N.Z,)
2*30
W
(8.
Q)
40
Hz—20
kHz
continuous
power
output
both channels driven
[SU-V500}
(For
areas
except
United
Kingdom,
Europe,
Australla and N.Z.){SU-V300]
1 kHz continuous power output
both channels driven (THD: 1%)
{SU-V500]
(For
United
Kingdom,
Europe,
Australia
and
N.Z.)
2x38
W
(8
QO}
2*50W(49)
[SU-V500]
(For
areas
except
United
Kingdom,
Europe,
Australia
and
N.Z.)/[SU-V300]
233
W
(8
Q)
2x40 W (40)
2x27 W(8.Q)
63 Hz—12.6 kHz continuous power output
both channels driven (THD: 1%)
[SU-V500]
(For
United
Kingdom,
Europe,
Australla
and
N.Z)
2x35
W(8Q)
2x45 W(4Q)
[SU-V500]
(For
areas
except
United
Kingdom,
Europe,
Austraila
and
N.Z.){SU-V300]
2x30
W
(8
QO)
2x35
W
(4.9)
Total harmonic distortion
rated
power
at
20
Hz—20
kHz
0.1%
(8
Q)
Intermodulation
distortion
(50
Hz:
7
kHz=
4:1,
SMPTE)
rated
power
0.1%
(8
Q)
Residual
hum
and
noise
1mvV
Damping
factor
60
(8
Q)
30 (4.9)
Headphones
output
level/impedance
340
mv/47
Q
Load Impedance
AorB
4-160
A
and
B
8-160
Input
sensitivity/impedance
PHONO
MM
2.5
mVi47
kQ
TUNER, CD, AUX, TAPE 1, TAPE 2/DCC
Phono maximum Input voltage (1 kHz, RMS)
150 mVi22 kQ
MM
150
mV
(IHF
'66)
SIN
(rated
power,
4
0)
PHONO
MM
:
ISU-V500]
(For
United
Kingdom,
Europe,
Australla
and
N.2)
76
dB
(77
dB,
IHF
'66)
[SU-V500]
(For
areas
except
United
Kingdom,
Europe,
Australia
and
N.Z.)[SU-V300}
76
GB
(76
dB,
IHF
'66)
TUNER,
CD,
AUX,
TAPE
1,
TAPE
2/DCC
[SU-V500]
(For
United
Kingdom,
Europe,
Australia
and
NZ.)
90
dB
(95
dB,
IHF
'66)
[SU-V500]
(For
areas
except
United
Kingdom,
Europe,
Australia
and
N.Z.)[SU-V300]
90
dB
(94
dB,
IHF
’66)
.. SIN at —26 dB power (4 Q)
PHONO MM 67 dB
TUNER,
CD,
AUX,
TAPE
1,
TAPE
2/DGC
70
dB
SIN
at
50
mW
power
(4
0)
PHONO
MM
63
dB
TUNER, CD, AUX, TAPE 1, TAPE 2/DCC 63 dB
Frequency response
PHONO
MM
RIAA
standard
curve
+1
dB
(30 Hz-15 kHz)
TUNER,
CD,
AUX,
TAPE
1,
TAPE
2/DCC
3. Hz—-80 kHz (+0, -3 dB)
+0 dB, —0.3 dB (20 Hz—20 kHz)
Tone controls
BASS
50
Hz,
+10
to
-10
dB
TREBLE
20
kHz,
+10
to
~10
dB
Output
voltage
TAPE
1,
TAPE
2/0CC
REC
OUT
150
mV
Channel
balance
(AUX
250
Hz—6.3
kHz)
+1dB
Channel
separation
(AUX
1
kHz)
50
dB
—%
GENERAL
Power
consumption
[SU-V500]
130
W
([SU-V300]
110
W
Power
supply
For
Europe
50
Hz/60
Hz
AC,
230
V
For
United
Kingdom,
Australia
and
N.Z.
50 Hz/60 Hz AC, 230 V-240 V
For
others
50
Hz/60
Hz
AC,
110
V-127
V/220
V—240
V
Dimensions
(W
x
H
x
D)
430
x
125x310
mm
Weight
[SU-V500]
(For
United
Kingdom,
Europe,
Australia
and
N.2)
6.0
kg
[SU-V500]
(For
areas
except
United
Kingdom,
Europe,
Australla
and
N.Z.)[SU-V300]
5.4
kg
Notes:
1.
Specifications
are
subject
to
change
without
notice.
Weight
and
dimensions
are
approximate,
2.
Total
harmonic
distortion
is
measured
by
the
digital
spectrum
analyzer.
3. For areas except Europe
The
specification
values
given
have
been
measured
while
us-
ing a 240 V power supply.
For United Kingdom only
This
apparatus
was
produced
to
BS
800.
Il

moedanente tui cer
Before
requesting
service
for
this
unit,
check
the
chart
below
for
minor
adjustment
on
your
part
may
eliminate
the
Problem
and
r
lf
you
are
in
daubt
about
some
of
the
check
Authorized
Service
Centers
(enc
Problem
Problems noted at
No sound Is heard when the
power Is switched ON,
points,
or
if
the
remedies
indicated
in
the
losed
with
this
unit)
to
locate
a
convenient
service
ce
Probable
cause(s)
ail times
The
power
cord
plug
is
not
compietely
inserted.
a
possible
cause
of
the
problem
you
are
ex;
estore
proper
operation.
periencing.
Some
simple
checks
or
a
chart
do
not
soive
the
Problem,
refer
to
the
directory
of
nter,
or
consult
your
Technics
dealer
for
instructions.
Suggested
remedy
*
Confirm
that
the
power
cord
Plug
is
connected
completely.
Connections
to
the
speakers,
etc.
are
incomplete
or
incorrect.
°
Check
to
be
sure
that
all
connection
wires
are
correctly
connected.
The
input
selector
setting
is
incorrect.
Check
to
be
sure
that
the
selection
of
the
desired
sound
source
is
made
correctly.
The
speaker
selector
is
set
incorrectly.
L? Set it to the correct position.
The
tape
monitor
function
is
on.
(TAPE
1
MONITOR
indicator
is
illuminated)
¢
When
listening
to
a
source
other
than
the
tape
deck
(TAPE
1),
press
TAPE
1
MONITOR
s0
that
the
Indicator
is
switched
off,
When
listening
to
stereo
sound,
the
sound
lacks
depth
(Le.
thin
bass,
tinny
sound).
One
of
the
speakers
is
connected
out
of
phase
(+)(-)
(-)
(+).
*
Reconnect
the
speakers
maintaining
proper
polarity
[e.,
(#)-(+),
(—)>(-)].
When tistening to stereo
sound, the left and right
sounds are reversed.
The
left
and
right
speaker
connections,
source
connections,
or
graphic
equalizer
connections
are
reversed.
4
©
Check
all
connections
and
correct
them
If
necessary,
A iow-pitched noise (“hum”
or “buzz") Is heard.
The
power
cord
or
a
fluorescent
light,
etc.,
is
near
the
connection
wires.
*
Try
separating
this
unit
as
far
as
possible
from
the
electric
appliance.
Sound Is net heard from
one of the speakers.
7
The
speaker
wires
are
disconnected.
*
Check
and
correct
the
connections
of
the
speaker
wires.
The
balance
control
is
set
too
far
to
one
side,
®
Set
so
that
sounds
are
heard
at
the
center,
between
the
speakers.
Sound stops during a
Performance, or no sound
is
heard
when
the
power
Is
switched ON,
The
protection
circuitry
has
functioned
because
the
positive
and
negative
speaker
connection
wires
are
“shorted”,
speakers
with
an
impedance
less
than
the
indicated
rated
impedance
of
the
amplifier
are
used.
*
Switch
OFF
the
power,
and,
after
determining
and
correcting
the
cause,
switch
ON
the
power
once
again.
*
Use
the
speakers
of
the
Proper
impedance
rating.
ae
-,
Matsushita
Electric
Industrial
Co.,
Ltd.
Central
P.O.
Box
288,
Printed In Japan
Osaka 530-91, Japan
RQT2378-B
H0394C0

Technics
How
to
use
the
remote
contro!
transmitter
RAK-SU129WH
|
Battery
installation
nsert
the
batteries
included
with
this
unit
as
shown
below.
Check the (+)
When
you
need
to
replace
these
batteries
Use
two
UM-4
“AAA”,
[EC
RO3
(1.5
V)
or
equivalent
batteries.
Method for use
Use
the
remote
control
within
60
degrees
and
within
7
meters
(23
ft.)
facing
directly
toward
the
amplifier’s
remote
control
signa
sensor.
Remote control signal sensor
O
Avoid any obstacles.
Amplifier
\
About
7
meters
in
front
of
the
sensor.
(The
actual
range
will
depend
on
the
angle
at
which
the
remote
control
is
used.)
and (—) sides.
le
sure
the
transmission
window
and
the
unit's
sensor
are
free
rom
dust.
Excessive
dust
might
affect
performance.
The
operation
may
not
be
correct
if
direct
sunlight
or
another
$trong
light
source
strikes
the
receiving
sensor
of
this
unit.
If
there
is
a
problem,
place
the
unit
away
from
the
light
source.
When
operating
a
Technics
audio
equipment
with
a
remote
control
sensor,
face
this
remote
controt
toward
the
remote
Control
sensor
of
the
unit
to
be
operated.
RQT2608-B

This
remote
control
transmitter
can
be
used
to
Operate
other
units
manufactured
by
Technics
in
addition
to
this
amplifier,
in-
Cluding
CD
players
(or
CD
changers),
cassette
decks,
DCC
Face
this
remote
control
transmitter
toward
the
main
unit
to
decks,
or
tuners.
operate
the
main
unit
or
other
units
which
are
connected
to
*For
detailed
information
concerning
operation
steps,
etc.,
the
main
unit
by
means
of
a
remote
controt
cable.
please
refer
to
the
appropriate
page
for
each
unit
and
the
To
operate
any
other
unit
with
a
remote
contro!
sensor,
face
respective
operating
instructions.
this
remote
control
transmitter
toward
that
unit.
*
Make
sure
that
the
power
of
each
unit
is
set
to
the
“ON”
posi-
tion
before
beginning
the
operations.
To
operate
the
amplifier
POWER
To
turn
the
unit
ON/OFF
O
TAPE! TAPE2 cD TUNER
bcc AUX = PHONG.
O OO
The
input
source
on
the
amplifier
will
change
each
time
a
but-
ton is pressed.
To
change
the
Input
Furthermore,
if
either
TAPE
2
or
DCC
is
Pressed,
only
the
Source
“TAPE
2/DCG”
input
indicator
wil
illuminate
in
both
cases.
Only
for
SU-V500
The
tape
monitoring
function
of
the
amplifier
will
switch
on
when
TAPE
1
is
pressed.
The
monitoring
function
will
then
be
automatically
canceled
when
a
button
other
than
TAPE
1
is
pressed.
OO
——
—______|
vou
_
To
adjust
the
volume
—
owe
+
CU)
Cc)
level
—
If
your
unit
is
equipped
with
the
New
Technics
Remote
Control
System
(see below)
To turn the system
OFF
New
Technics
Remote
Control
System
Compatibility
Table
(as
of
April,
1994)
Amplifier
SU-V500,
SU-A700MK2, SU-AB00MK2,
SU-ASOOMK2
:
CD
player
(or
CD
changer)
SL-PG360A,
SL-PG460A,
SL-PGS60A,
SL-PD667,
SL-PD867,
SL-PD1000
Cassette
deck
RS-BX501,
RS-BX601,
RS-BX701,
RS-BX646,
RS-BX747,
RS-TR373,
RS-TR474,
RS-TR575
Digital
compact
cassette
deck
(DCC)
RS-0C8
ST-GT350, ST-GT550,
ST-GT850

To
The
explanation
below
is
an
exam
amplifier.
BRETEY
The
Technics
AS-DC10
ca
ce
ple
of
operation
in
the
case
where
a
DCC
been
connected
to
the
M
not
be
operated
by
this
remote
control.
To
switch
the
remote
controi
transmitter
to
DCC
operation
mode
To start play
To
select
by
track
number
To
change
the
tape
side
rewind
the
tape
To
skip
a
track
To
stop
play
temporarily
To stop play
ne
[Ff
back,
stopped
or
paused).
“4/REW
opp
itr
To
fast-forward
or
Po
see
operate
a
digital
compact
cassette
deck
(DCO)
“TAPE
2/DCC”
terminats
on
the
rear
of
this
The
input
source
for
the
amplifier
will
switch
to
the
DCC
deck
which
is
connected
to
the
“TAPE
2/DCC"
terminals,
and
Operation
of
the
buttons
listed
below
wil!
be
possible.
ace
O
If
a
DCC
deck
which
ts
equipped
with
the
New
Technics
Remote
Control
System
Is
connected
The
power
supply
of
the
DCC
deck
can
be
turned
on
by
press-
ing
this
button
for
approximately
2
seconds.
»
O
This
is
only
effective
for
commercially-available
DCC
tapes
|
and
for
other
DCC
tapes
for
recording
purposes
which
have
!
had
track
numbers
recorded,
O
aan) fas)
(example:
Track
9)
4
§
6
210
Cc
oleate)
z a
8
o
(Example:
Track
12)
©
OC
=)
CO
Ply
1
2
OnmOsoe
After
the
desired
track
has
been
searched
for,
the
unit
will
return
to
the
condition
before
the
button
was
pressed
(playing
s
O#
v
OO
(Backward)
(Forward)
MRSKP DPIFSKE
(Backward)
(Forward)
O
Press
6
to
resume
play.
O

To
operate
a
tuner
To
switch
the
remote
contro!
transmitter
to
(Pons
tuner
operation
mode
©
aupioorr
(_)
TAPE 1 TARE?
AUX PHONG
CO}
fy
PRESET
A.
oie)
OQ
OneO
1
2
3
|
a
To
select
the
desired
channel
sequentialy
To
select
the
desired
channel
directly
IRSKP PRESKP 44 REW bp EE
OO8O
To
select
the
desired
band
[7
PR
|
en
ee
[>
attely
notes
(carbon
and
alkaline,
etc.).
dispose
of
them
properly.
*
The
average
battery
life
is
about
one
year.
Although
the
battery
life
varies
depending
on
how
often
the
device
is
used,
you
shouid
generally
replace
the
batteries
about
once
a
year,
°
The
batteries
should
be
replaced
if
commands
from
the
remote
°
control
transmitter
do
not
Operate
the
unit
even
when
the
.
transmitter
is
held
ciose
to
the
front
Panel.
°
Never
subject
batteries
to
excessive
heat
or
flame;
do
not
at-
tempt
to
disassemble
them:
and
be
sure
they
are
not
short-cir-
cuited.
Printed in Japan
Do
not
mix
oid
and
new
batteries,
or
batteries
of
different
types
°
If
you
will
not
use
the
remote
control
for
a
"
*
Always
remove
old,
weak
or
worn-out
batteries
promptly
and
.
Tuyen
The
input
source
for
the
amplifier
wil
switch
to
the
tuner,
and
operation
of
the
buttons
listed
below
will
be
possible.
If
@
tuner
which
ts
equipped
with
the
New
Technics
Remote
Coniro!
System
is
connected
The
power
supply
of
the
tuner
can
be
turned
on
by
Pressing
this
button
for
approximatety
2
seconds.
vy PRESET A
oO
ran)
om)
(Example:
Channel
9)
4
5 6
210
fan)
OodO00
7A
AY
4
(Example:
Channe!
12)
COO
S
Saad
BAND
QO
The
band
changes
each
time
the
button
is
pressed.
tong
period
of
time,
remove
the
batteries
and
store
them
in
a
cool,
dark
place.
if
a
battery
leaks,
remove
all
batteries
and
dispose
of
them
pro-
perly.
Thoroughly
clean
the
battery
compartment
before
inser-
ting
new
batteries.
If
the
leaking
electrolyte
comes
into
contact
with
skin
or
clothes,
flush
with
water
immediately.
Keep
batteries
out
of
reach
of
children.
Do
not
use
rechargeable
{nickel-cadmium)
type
batteries.
Do
not
attempt
to
recharge
alkaline
or
carbon
batteries.
Do
not
dispose
of
used
batteries
in
household
rubbish.
RQT2608-B
4029400