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  9. Yamaha AV-75PRO User manual

Yamaha AV-75PRO User manual

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5
S
MANUAL
EMPLOI
7
SE
Z
OWNER
MODE
D
SUPPLIED
ACCESSORIES
eAfter
unpacking,
check
that
the
following
parts
are
contained.
ACCESSOIRES
FOURNIS
ФАргез
le
déballage,
Vérifier
que
les
pièces
suivantes
sont
incluses.
e
Remote
Control
Transmitter
|
ө
Batteries
(size
“AA”
R06)
e
Emetteur
de
télécommande
e
Piles
(taille
“AA”,
R06)
`
Ur
ro
or
турци
мани
канен
ае
EEN
FRONT
PANEL
PANNEAU
AVANT
АЛЯ
NATURAL
SOUND
STEREO
AMPLIFIER
AV-75
PRO
Over
MONI
(
LD
O
TAPE
МОМ
O
TUNER
DOD
со
.
О
PHONO
SURROUND
REAR
CENTER
INPUT
BAL
CENTER
MODE
CENTER
OFF
жен
Bea
PHONES
1.9,
|
|
140,
]
Ул
| |
|
LD
player
or
video
disc
player
Compact
disc
player
|
Типег
|
Tape
deck
`
Lecteur
de
disque
©
Ж
Rear
speakers
Lecteur
de
disque
audionumérique
Syntoniseur
|
Platine
а
cassette
laser
ou
lecteur
de
disque
vidéo
Haut-parleurs
ате
scie
==
Hs
=)
==
"K
LT
j.
==
ов
|
[
Lat?
т
cr
NE
OO
>
ЖА
5
ЗЕ”
SIS)
=
aL
|
als
=
|
>
С
=
5
ш
|
Lu
|
е
|
=
©
212
ее
|
st
а.
кшш
ee
SIE
<i>
Center
speaker
Haut-parleur
ce
U.S.A.
model
Monaural
power
amplifier
Amplificateur
de
puissance
monaure
иа»
То
АС
оше!
Vers
une
prise
СА
=
VIDEO
IN
я
=
О
O
ma
2
Z
Turntable
with
Z28
mark
Video
cassette
recorder
|
Monitor
ТУ
Front
speakers
Platine
tourne-disque
avec
la
marque
==
|
Magnétoscope
Moniteur
TV
|
Haut-parleurs
avant
A
Thank
you
for
selecting
this
YAMAHA
Stereo
Amplitier.
To
assure
the
finest
performance,
please
read
this
manual
carefully.
Keep
it
in
a
sale
Раба
for
future
reference.
Install
this
unit
in
a
cool,
dry,
clean
place
—
away
from
windows,
heat
sources,
and
excessive
vibration,
dust,
moisture
or
cold.
Avoid
sources
of
hum
(transformers,
motors).
To
prevent
fire
or
electrical
shock,
do
not
expose
the
unit
to
rain
ог.
water.
Never
open
the
cabinet.
If
something
drops
into
the
set,
contact
your
dealer.
Do
not
use
force
on
switches,
controls
or
connection
wires.
When
moving
the
unit,
first
disconnect
the
power
plug
and
the
wires
connected
to
other
equipment.
Never
pull
the
wire
itself.
The
openings
in
the
cabinet
assure
proper
ventilation
of
the
amplifier.
If
tnese
openings
are
obstructed,
the
temperature
inside
the
cabinet
will
rise
rapidly
and
eventually
damage
the
circuits.
Therefore,
avoid
placing
objects against
these
openings
and
do
not
install
the
amplifier
where
the
flow
of
air
through
the
ventilation
openings
could
be
impeded.
|
6.
Always
set
the
VOLUME
control
to
“-
со”
before
lowering
the
tonearm
to
play
a
record;
increase
the
volume
after
the
stylus
is
in
the
groove.
Do
not
attempt
to
clean
the
unit
with
chemical
`
solvents;
this
might
damage
the
finish.
Use
a
10.
11.
clean,
dry
cloth.
Be
sure
to
read
the
“TROUBLESHOOTING”
section
regarding.
common
operating
errors
before
concluding
that
the
unit
is
faulty.
To
prevent
lightning
damage,
disconnect
the
power
cord’s
plug
cord
and
disconnect
the
antenna
cable
when
there
is
an
electrical
storm.
AC
outlet
Do
not
connect
audio
equipment
to
the
AC
outlet
оп
the
rear
panel
if
that
equipment
requires
more
power
than
the
outlet
is
rated
to
provide.
Voltage
selector
|
your
unit
has
a
voltage
selector
(General
model
only),
check
that
it
is
set
to
your
local
voltage
before
you
plug
it
in.
If
not
properly
set,
reset
the
switch
to
indicate
your
supply
voltage.
IMPORTANT
Please
record
the
serial
number
of
this
unit
in
the
space
below.
Serial
No.:
The
serial
number
is
located
on
the
rear
of
the
unit.
Retain
this
Owner's
Manual
іп
a
safe
SÉ
for
future
reference.
WARNING
TO
REDUCE
THE
RISK
OF
FIRE
OR
ELECTRIC
SHOCK,
DO
NOT
EXPOSE
THIS
APPLIANCE
TO
RAIN
OR
MOISTURE.
CAUTION
(FOR
CANADA
MODEL)
TO
PREVENT
ELECTRIC
SHOCK
DO
NOT
USE
THIS
(POLARIZED)
PLUG
WITH
AN
EXTENSION
‘CORD
RECEPTACLE
OR
OTHER
OUTLET
UNLESS
THE
BLADES
CAN
BE
FULLY
INSERTED
TO
PREVENT
BLADE
EXPOSURE.
(See
Fig.
ME.)
`
®
POWER
switch
Press
this
switch
to
turn
the
power
on.
Press
the
switch
again
to
turn
Abe
power
off.
@
Input
selectors
and
indicators
These
selectors
are
used
to
select
the
audio
or
video
source
to
listen
to
or
watch.
LD,
TUNER,
CD,
PHONO
Use
these
to
select
either
a
LD
player
(or
video
disc
player)
(oy
pressing
"LD"),
a
tuner
(“TUNER”),
a
compact-disc
player
(“СО”),
or
a
turntable
(‘PHONO’).
The.
corresponding
indicator
will
illuminate.
Note
that
only
one
of
these
four
sources
can
be
selected
at
a
time.
TAPE
MONI,
VCR
MONI
These
selectors
are
also
used
to
select
an
audio
tape
deck
or
a
VCR
as
inout
source.
In
addition,
these
can
be
used
to
monitor
the
audio
or
(and)
video
signals
to
be
recorded
to
an
audio
tape
deck
or
a
VCR
during
recording.
Use
these
to
select
either
an
audio
tape
deck
(by
pressing
“TAPE
MONI”)
or
a
VCR
(“VCR
MONI").
The
corresponding
indicator
will
illuminate.
Pressing
these
selectors
once
again
will
cancel
their
activation
and
the
corresponding
indicator’s
illumination
will
stop.
'
Note:
If
both
of
these
selectors
are
pressed
at
the
same
time,
the
order
of
priority
for
their
function
is
as
follows:
1)
TAPE
MONI,
2)
VCR
MONI.
When
the
TAPE
MONI
function
is
activated,
therefore,
the
audio
tape
deck's
audio
signals
will
be
heard
if
the
VCR
MONI
function
is
activated
at
the
same
tirne.
However,
the
video
signals
of
the
VCR
can
not
be
interrupted
by
the
TAPE
МОМГ$
activation.
NOTE:
If
a
monitoring
type
input
selector
and
some
other
input
selectors
are
pressed
at
the
same
time,
each
of
the
corresponding
indicators
will
illuminate,
but
only
the
monitoring
type
input
selector
will
function;
the
|
other
selector
will
not
function.
@
VOLUME
control
and
power
indicator
|
This
control
is
used
to
adjust
the
output
моите
level.
Turning
Ше
control
clockwise
increases
the
sound
level
and
turning
it
counterclockwise
decreases
the
sound
level.
It
acts
as
the
master
volume
control:
increasing
or
decreasing
the
signal
level
to
the
front,
rear
speaker
pairs
and
the
center
speaker.
The
built-in
indicator
.
lights
when
the
POWER
switch
is
set
to
ON.
@
PHONES
jack
This
jack
is
used
to
privately
listen
to
the
sound.
Insert
your
headphone
plug
into
it.
The
sound
from
the
speakers
will
not
be
heard.
@
Tone
controls
BASS
control
This
control
is
used
to
increase
or
decrease
the
low
frequency
|
response.
The
“0”
center
click
position
produces
a
flat
response.
Rotating
the
control
in
the
+
direction
increases
the
low
frequency
response.
Conversely,
rotating
the
control
in
the
—
direction
decreases
it.
TREBLE
control
|
This
control
is
used
to
increase
or
decrease
the
high
frequency
response
The
“0”
center
click
position
produces
a
flat
response.
Rotating
the
control
in
the
+
direction
increases
the
high
frequency
response.
Conversely,
rotating
the
control
in
the
—
direction
decreases
it.
©
SURROUND
processing
mode
controls
These
controls
are
used
to
implement
the
following
surround
sound
features:
TEST
tone
switch
This
switch
will
function
only
when
the
SURROUND
MODE
ON/OFF
switcl
is
set
to
ON
and
the
SURROUND
MODE
selector
is
set
to
the
00
PRO
position.
When
this
switch
is
in
the
ON
(depressed)
position,
this
unit
generates
a
pink
noise
signal
that
is
sent
in
succession
to
the
right,
center,
left,
and
surround
channels.
This
function
is
useful
for
adjusting
the
REAR
level
control
and
CENTER
level
control.
SURROUND
MODE
selector
|
Use
this
selector
to
set
the
surround
mode
according
to
the
source
played.
|
00
DOLBY
PRO
LOGIC
SURROUND
Set
to
this
position
when
playing
a
program
source
having
the
;
DOLBY
SURROUND”
marking.
NATURAL
SURROUND
Natural
surround-sound
effects
can
be
reproduced
from
ordinary
stereo
sources,
using
YAMAHA’s
original
surround-sound
processor
circuit.
*
No
sound
is
output
from
the
rear
со
when
the
played
source
is
monaural.
SURROUND
MODE
ON/OFF
switch
Set
this
switch
to
ON
to
enable
the
surround
mode
features.
Set
this
switch
to
OFF
when
listening
to
the
normal
2-channel
stereo
sound
without
surround-sound
effect.
The
rear
греене!
do
not
орегае
in
Ше
normal
2-channel
stereo
mode.
REAR
level
control
This
control
raise
or
lower
the
volume
at
REAR
SPEAKERS
terminals.
CENTER
level
control
This
control
adjusts
center
channel
SE
level.
This
has
no
effect
in
tne
“PHANTOM”
mode.
|
Input
balance
control
(INPUT
BAL)
Use
this
control
to
obtain
the
best
surround-sound
condition.
For
details
of
the
surround-sound
condition
adjustment,
refer
to
page
10.
CENTER
MODE
selector
Set
to
the
OFF
position
when
adjusting
the
input
balance
control.
Set
to
the
NORMAL
position
to
listen
to
the
center
channel
information
through
the
center
speaker.
Set
to
the
PHANTOM
position
if
you
wish
the
center
channel
information
to
be
reproduced
through
the
conventional
left
and
right
channel
front
(main)
speakers.
@
BALANCE
control
Use
this
control
to
concurrently
change
the
left
and
right
output
volume
to
the
speaker
terminals
to
compensate
for
sound
imbalance
caused
from
speaker
settings
or
listening
room
condition.
|
©
Continuous
variable
LOUDNESS
control
This
control
can
be
used
to
retain
full
tonal
range
at
any
volume
levels.
The
sensitivity
of
ears
to
high
and
low
frequency
ranges
will
be
lost
at
low
volume
settings.
However,
this
control
provides
an
equalization
curve
based
on
human
hearing.
To
adjust
the
LOUDNESS
control
to
your
listening
level,
first,
set
the
control
to
the
FLAT
position,
turn
the
VOLUME
control
to
your
loudest
listening
level,
then
turn
the
LOUDNESS
control
counterclockwise
to
reduce
the
volume
level
without
losing
the
natural
tone.
@
REMOTE
CONTROL
sensor
This
is
used
to
receive
signals
from
the
remote
control
transmitter.
(See
Fig.
72.)
Notes
on
connections
е
Before
attempting
to
make
any
connections
to
or
from
this
unit,
be
sure
to
first
switch
OFF
the
power
to
this
unit
and
to
any
other
components
to
which
connections
are
being
made.
e
When
making
connections
between
this
unit
and
other
SERENE
be
sure
all
connections
are
made
correctly,
that
is
to
say
L
(left)
to
L,
R
(right)
to
R,
“+”
to
“+”
and
“—”
to
“—”.
Power
cord
Connect
the
power
cord
of
this
unit
to
an
AC
outlet.
Speakers
Е
Front
апа
геаг
speakers:
Connect
the
SPEAKERS
terminals
to
your
front
and
rear
speakers
with
the
proper
gauge
of
wire,
cut
to
be
as
short
as
possible.
Press
the
speaker
wire
terminal
tabs,
then
insert
the
bare
wires
and
secure
them
by
releasing
the
tabs.
If
these
connections
are
faulty,
no
sound
will
be
heard
from
the
speakers.
Make
sure
that
the
polarity
of
the
speaker
wires
is
correct,
that
is,
that
the
+
and
—
markings
are
observed.
If
these
wires
are
reversed,
the
sound
will
be
unnatural
and
will
lack
bass.
Do
not
coil
up
excess
speaker
wire
or
bundle
the
speaker
cables
with
the
power
cords.
‚
Center
speaker:
A
monaural
power
amplifier
is
necessary
to
drive
the
center
speaker.
Connect
the
INPUT
jack
of
the
monaural
power
amplifier
to
the
CENTER
OUT
jack
on
the
rear
panel
of
this
unit.
*
Refer
to
the
owners
manual
of
monaural
power
amplifier
for
information
about
connections
between
the
center
speaker
and
the
monaural
power
Ш
|
Turntable
Connect
the
a
cords
of
the
turntable
to
the
PHONO
jacks.
Compact
disc
player
Connect
the
output
jacks
of
the
compact
disc
player
to
the
CD
jacks.
LD/Video
disc
player
Connect
the
video
output
jack
from
a
LD
player
or
a
video
disc
player
to
the
LD
(VIDEO
SIGNAL)
jack.
Connect
the
audio
output
jacks
from
а
LD
player
or
a
video
disc
player
`
to
the
LD
BER
SIGNAL)
jacks.
Tuner
|
Connect
the
output
jacks
of
the
tuner
to
the
TUNER
jacks.
Tape
deck
|
Connect
the
cable
from
an
audio
tape
deck
or
other
audio
tape
unit
to
the
TAPE
jacks.
The
playback
(LINE
OUT)
jacks
of
the
audio
tape
deck
go
to
the
TAPE
PB
jacks,
and
the
record
(LINE
IN)
jacks
go
to
the
REC
OUT
jacks
on
ne
rear
pane!
of
this
unit.
VCR
(Video
cassette
recorder)
Connect
the
video
jacks
of
the
VCR
to
the
VCR
(VIDEO
SIGNAL)
jacks
`
on
the
rear
panel
of
this
unit.
The
video
playback
(VIDEO
OUT)
jack
of
the
VCR
goes
to
the
IN
jack,
and
the
video
record
(VIDEO
IN)
jack
goes
to
the
OUT
jack.
Connect
the
audio
output
jacks
of
the
VOR
to
the
VCR
(AUDIO
SIGNAL)
jacks.
The
audio
playback
(AUDIO
LINE
OUT)
jacks
of
the
VCR
go
to
the
TAPE
PB
jacks,
and
the
audio
record
(AUDIO
LINE
IN)
jacks
go
to
the
REC
OUT
jacks.
|
Monitor
TV
Connect
the
video
jack
from
a
monitor
to
the
MONITOR
OUT
Jack.
Note
that
the
audio
connections
to
fhe
monitor
are
not
necessary
as
the
audio
portion
cf
the
signal
is
sent
to
your
speakers
through
this
unit.
OTHER
REAR
PANEL
CONNECTIONS
_
ACCESSORY
(SEND/RECEIVE)
jacks
For
extra
system
flexibility,
this
unit
allows
you
to
connect
a
signal
processing
system,
such
as
a
graphic
equalizer
or
other
equipments.
To
connect
these
units,
pull
out
the
jumper
pins
from
the
ACCESSORY
`
(SEND/RECEIVE)
jacks,
connect
the
inputs
of
the
unit
to
the
RECEIVE
jacks
and
outputs
to
the
SEND
jacks.
|
REMOTE
CONTROL
CONNECTOR
(PHONO)
Г
you
have
a
YAMAHA
turntable
(with
the
28
mark),
connect
it
to
this
connector
by
using
a
remote
control
cable:
|
ши
This
connection
allows
you
to
control
it
from
the
еп
remote
control
transmitter.
AC
OUTLETS
(3
SWITCHED
OUTLETS)
Use
these
to
connect
the
power
cords
from
your
components
to
this
unit
The
power
to
the
SWITCHED
outlets
is
controlled
by
this
unit's
POWER
switch
or
remote
control
transmitter’s
POWER
key.
They
will
supply
power
to
any
component
whenever
this
unit
is
turned
on.
The
total
maximum
power
that
can
be
connected
to
the
SWITCHED
outlets
is
100
watts.
This
unit
incorporates
a
sophisticated
surround-sound
processing
circuitry
which
allows
you
to
expand
the
audio
sound
field
for
а
theater-like
experience
in
the
listening/viewing
room.
SPEAKER
PLACEMENT
in
a
full
5-channel
system
you
will
use
two
pairs
of
speakers:
the
FRONT
SPEAKERS,
the
REAR
SPEAKERS,
and
the
CENTER
SPEAKER.
|
You
will
probably
use
your
present
stereo
speaker
system
for
the
FRONT
SPEAKER
pair.
The
rear
and
center
speakers
do
not
need
to
be
of
such
high
quality.
But
they
should
have
high
enough
power
handling
to
accept
the
maximum
output
of
this
unit
that
will
drive
them.
FRONT
SPEAKERS
Place
the
FRONT
SPEAKERS
in
the
normal
position.
REAR
SPEAKERS
Place
the
REAR
SPEAKERS
beside
your
listening
position
and
facing
a
little
inward.
They
should
be
nearly
six
feet
up
from
the
floor.
CENTER
SPEAKER
Place
the
CENTER
SPEAKER
precisely
between
the
two
FRONT
SPEAKERS.
(To
avoid
interference,
use
a
magnetically
shielded
speaker.
If,
however,
it
is
not
effective,
keep
the
speaker
away
from
TV
sets.)
Front
Speaker
R
Rear
Speaker
|
Center
Speaker
<
>
и
29
Front
Speaker
L
Rear
Speaker
Rear
Speaker
Rear
Speaker
SURROUND
MODES
ПП
DOLBY
PRO
LOGIC
SURROUND
This
unit
employs
the
Dolby
Pro
Logic
Surround
Sound
system.
This
system
is
similar
to
professional
Dolby
stereo
decoders
used
in
movie
`
theaters,
and
the
effect
is
more
realistic
than
the
conventional
Dolby
Surround
Sound
Processing
System
for
home
use.
_
Тре
Dolby
Pro
Logic
Surround
Sound
system,
by
employing
а
four-
_
channel
system,
divides
the
input
signals
into
four
levels:
the
left
and
right
main
channels,
the
center
channel
(to
characterize
dialogue),
and
the
rear
surround-sound
channels
(to
characterize
sound
effects,
background
noise
and
other
ambient
noise).
As
a
result,
compared
to
the
conventional
3-channel
surround-sound
system,
the
yield
of
the
true
center
channel
is
added,
thus
even
further
expanding
the
width
of
the
surround-sound
effect.
Dolby
surround-sound
is
encoded
on
the
sound
track
of
commercially
available
video
cassettes
and
video
discs
as
well.
When
you
play
a
source
encoded
with
Dolby
surround-sound
on
your
home
video
system,
the
Dolby
Pro
Logic
surround
mode
on
this
unit
decodes
the
signal
and
feeds
the
surround-sound
effects.
`
The
Dolby
Pro
Logic
surround
mode
will
have
по
effect
on
video
sources
not
encoded
with
Dolby
surround-sound.
Note
H
a
graphic
equalizer
is
connected
to
this
unit,
be
sure
all
equalizer’s
controls
are
set
to
the
flat
position
when
this
unit
is in
the
Dolby
Pro
Logic
surround
mode.
Otherwise,
Dolby
Pro
Logic
Zeie
Wil
not
be
reproduced
accurately.
DOS)"
Manufactured
under
license
from
Dolby
Laboratories
Licensing
Corporation.
Additionally
licensed
under
one
or
more
of
the
following
patents:
U.S.
numbers
3,632,886,3,746,792,
and
3,959,590:
canada
numbers
1,004,603
and
1,037,877.
“Dolby”
and
the
double-D
symbol
are
trademarks
ої
Dolby
Laboratories
Licensing
Corporation.
|
NATURAL
SURROUND
Tne
Natural
Surround
is
an
exclusive
YAMAHA
surround-sound
processing
mode
which
is
effective
with
all
music
and
audio
sources
of
video
sound.
It
creates
a
natural,
lifelike
surround-sound
effect
without
the
use
of
delay
circuitry,
adding
considerable
depth
and
imaging
to
all
audio
sources.
It
is
recommended
for
both
music
listening
and
for
viewing
stereo
video
Я
г
sources.
Note
|
If
a
monaural
sound
source
is
used
in
the
Dolby
Pro
Logic
or
Natural
Surround
mode,
no
sound
will
be
heard
from
the
rear.
speakers.
INPUT
BALANCE
CONTROL
ADJUSTMENT
To
obtain
the
best
surround-sound
condition,
be
sure
to
adjust
the
INPUT
`
BAL
control.
1.
Disconnect
the
speaker
wires
from
the
front
speakers
(so
that
the
sound
from
the
front
speakers
will
not
be
heard).
2.
Set
the
front
panel
controls
as
follows.
е
Set
the
CENTER
MODE
selector
to
the
“OFF”
position.
е
SURROUND
MODE
ON/OFF
switch
-
Set
to
ON.
e
SURROUND
MODE
selector
~
Set
to
the
ПП
PRO
position.
@
REAR
level
control
—
Set
to
the
“10”
(maximum)
position.
3.
Set
the
INPUT
BAL
control
to
the
center
position:
4.
Play
the
monaural
portion
(such
as
dialogue)
of
a
program
source
encorded
with
Dolby
surround-sound.
5.
Increase
the
VOLUME
control
setting
so
that
you
can
hear
the
`
monaural
program
source
through
the
rear
speakers.
|
6.
Then
minimize
the
rear
speakers’
output
by
slightly
turning
the
INPUT
BAL
control
clockwise
or
counterclockwise
until
you
achieve
a
“null”
(е.,
minimum
output
from
your
rear
speakers).
.
NOTE:
As
you
approach
the
“null”,
increase
the
VOLUME
control
setting
to
better
hear
your
rear
speakers.
With
this
adjustment,
the
best
surround-sound
balance
can
be
obtained.
FRONT/CENTER/REAR
SPEAKER
BALANCE
ADJUSTMENT
Using
the
built-in
test
tone
generator,
this
procedure
lets
you
adjust
the
volume
balance
between
the
front,
center,
and
rear
speakers.
This
adjustment
is
important
for
proper
Dolby
Pro
Logic
Surround-sound
operation.
1.
Set
the
SURROUND
MODE
ON/OFF
switch
to
ON.
2.
Set
the
SURROUND
MODE
selector
to
the
“ОП
PRO”
position.
3.
Set
the
CENTER
MODE
selector
to
the
NORM
position.
4,
Turn
on
the
TEST
tone
switch.
5
‚
Turn
up
the
VOLUME
control.
You
will
hear
a
test
tone
(pink
noise)
from
the
right
front
speaker,
then
the
center
speaker,
then
the
left
fron
speaker,
then
the
rear
speakers,
for
about
two
seconds
each.
6.
Adjust
the
REAR
level
and
CENTER
level
controls
so
that
the
volume
heard
at
the
listening
position
is
the
same
from
each
speaker.
®
If
not
using
a
center
speaker,
be
sure
to
set
the
front
panel
CENTER
MODE
selector
to
the
PHANTOM
position.
You
will
then
hear
the
cente
channel
test
tone
from
the
left
and
right
front
speakers.
After
completing
this
adjustment,
turn
off
the
front
panel
TEST
switch.
OPERATION
1.
Set
the
SURROUND
MODE
ON/OFF
switch
to
ON.
2.
Select
the
surround
mode
with
the
SURROUND
MODE
selector.
3.
Play
the
program
source.
| |
4.
Use
the
VOLUME
control
to
adjust
the
whole
sound
level.