Onkyo TX-904 - BLOCK DIAGRAM - TUNER SECTION (OTHER MODELS)

Connections for Multiple Room Remote Control
@ When using only the HR-10 (option) to control TX-906/904 in the main
room from another room, connect them as shown in Fig. 1.
In
this
case,
ONKYO
CD
player
and
cassette
tape
deck
bearing
the
(RI
mark
connected
to
the
TX-906/904
can
be
controlled.
Loudspeaker set “MAIN”
Another
Remote controller
Main room
\
Loudspeaker set
“MAIN”
TX-906/904
Rear panei of the TX-906/904 |
IN
"SPEAKERS our b. Green
sy - ais: m| fr terminal _
= = = - Al XX b--- Black [De
ee rg Oy terminal ONH YO vw
Bottoras of HR-10
to speaker “REMOTE” e
Fig. 1
Loudspeaker set “
Remote control
transmitter
REMOTE"
room
—-we eee
HR-50(AC)
TX-906/904
CASSETTE
TAPE DECK
TT
COMPACT
DISC PLAYER
Fig. 2
To enable remote contro! operation when the TX-906/904 is
mounted
tn
a
rack
which
will
not
permit
infra-red
beams
to
pass,
place the HR-10 somewhere outside the rack and set the
HE-50(AC)
in
a
position
which
will
permit
remote
contro!
op-
eration of the TX-906/904. The HE-50(AC) is not necessary
when utilizing the ONKYO set with the (QI mark. Please connect
the HR-10 and TX-906/904. (see Fig.2)
®
Aconnection
example
using
the
HR-10
(option)
and
HE-50
(AC)
(Option)
to
control
components
in
the
main
room
from
another
room
is shown in Fig. 3.
if
all
the
components
can
not
be
controlled
by
the
HE-50
(AC)
alone
because
they
are
installed
at
various
places
in
the
main
room,
use
the
remote
emitter
head
HE-10
(option).
In
this
case,
if
components
possess
infrared
remote
control
feature,
they
can
be
controlled
even
if they are not ONKYO products.
NOTE:
Make sure that the HE-50
faces TX-906/904 in the
main room.
f
Loudspeaker set Loudspeaker set
“MAIN" “MAIN”
Loudspeaker
set “REMOTE”
Another room
AC
adaptor
Ke
Cy
P
Main
room
~~
N\
>
TX-906/904
Remote
controller
to
AC
el
—
ie
>
ADAPTOR
|
Rear
panet
of
the
TX-906/904
T
\\
Bottom
of
HE-50
SPEAKERS
|
om
wy.
Green
—
|
av
-
_
MRS
-{-
terminal.
k
.
i
r
‘
=
|
EN
a,
|
Sogn
ts
Ooo
ta
Rex
xo
~
Black
cea
[]
Tpescon
-
.
ONK
YO
ree
)
‘
|
terminal
ONKYO
oi
us
|
Bottom
of
HR-10
to
HE-10
<=
;
to
speaker
“REMOTE”
Fig. 3
Remote
sensor
and
emitter
(like
the
HR-10
and
HE-50(AC))
should
be
connected
with
low
capacitance
shielded
two
coaxial
cable
with
mini-plug
7/8”
(3.5
mm
diameter) connectors.
Maximum
cable
length
is
determined
by
the
characteristics
of
the
particular
cable
e
used
but
approximately
164’
(50
m)
lengths
are
generally
practical.
Ready
made
cabie
complete
with
mini-
plug
connectors
are
available
e
in the following lengths: 61/2° (2m) (HW-2), 987/16’ (30m)
(HW-30). and 164° (50m) (HW-50).
(ONKYO cables may not be sold in some regions.)
Refer
to
the
instruction
manual
which
comes
with
the
HR-10
when
making
these
connections.
Use
low
impedance
cables
to
connect
the
TX-906/904
in
the
main
room
and
a
set
of
loudspeakers
in
another
room.
NOTES:
Aiways
unplug
the
AC
power
cords
for
the
TX-906/904
and
HE-50(AC)
when
connecting
the
MR
.
Insert
the
MR
mini-plug
into
the
GREEN
TERMINAL
on
the
rear
pane!
of
the
TX-906/904.
Don't forget that you can always control your TX-906/904
with its supplied remote controller, even when you are also
using the HE-10/HE-50(AC) multi-room remote system.
Simply
aim
the
standard
remote
controller
at
the
receiver's
front panel remote sensor.