Pioneer SX-312R User manual

STEREO RECEIVER
Oy, God WAN
Thank you for buying this Pioneer product.
Please read through these operating instructions so you will
know how to operate your model properly. After you have fi-
nished reading the instructions, put them away in a safe place for
future reference.
In some countries or regions, the shape of the power plug and
power outlet may sometimes differ from that shown in the ex-
planatory drawings. However, the method of connecting and
Operating
Instructions
operating the unit is the same.
WARNING:
TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EX-
POSE THIS APPLIANCE TO RAIN OR MOISTURE.
IMPORTANT NOTICE
[For U.S. and Canadian models]
The serial number for this equipment is located on the rear panel.
Please write this serial number on your enclosed warranty card
and keep it in a secure area. This is for your security.
[For Canadian models]
CAUTION:
TO PREVENT ELECTRIC SHOCK DO NOT USE THIS
(POLARIZED)PLUG WITH AN EXTENSION CORD, RECEP-
TACLE OR OTHER OUTLET UNLESS THE BLADES CAN
BE FULLY INSERTED TO PREVENT BLADE EXPOSURE.
ATTENTION:
POUR PREVENIR LES CHOCS ELECTRIQUES NE PAS
UTILISER CETTE FICHE POLARISEE AVEC UN PROLON-
GATEUR UNE PRISE DE COURANT OU UNE AUTRE SOR-
THE DE COURANT, SAUF SI LES LAMES PEUVENT ETRE
INSEREES A FOND SANS EN LAISSER AUCUNE PARTIE
A DECOUVERT.
TWO VOLTAGE SELECTOR SWITCHES
Only multi-voltage modeis are provided with these switch-
es. U.S. Canadian models are not provided with these
switches.
Mains voltages in Saudi Arabia are 127 V and 220 V only. Never
use this model with 110 V setting in Saudi Arabia.
The line voltage selector switches are on the rear panel. Before
your model is shipped from the factory, these switches are set to
the power requirements of the destination. Check that they are
set properly before plugging the power cord into the AC outlet, If
the voitage is not properly set or if you move to an area where the
voltage requirements differ, adjust the selector switches as fol-
lows.
1. Disconnect the power cord.
2. Use a medium-size screwdriver.
3. Insert the screwdriver into the groove on the voltage selec-
tors and adjust so that the tip of the allow points to the vol-
tage value of your area.
B20¥ 2a0W
voy 120-127¥
Set the voltage selector switch to the voltage in your area.
bov 220v
izo-1zv zaov
Information to User
CONNECTIONS
REAR PANEL FACILITIES
FRONT PANEL FACILITIES
REMOTE CONTROL UNIT FACILITIES
SETTING THE UNIT PRIOR TO OPERATION-
GRAPHIC EQUALIZER CONTROLS «000-eeeev-reeerreettete etree 9
CHECKING ACCESSORY ITEMS -------0-- reece 3
Alteration
or
modifications
carried
out
without
appropriate
authorization
may
invalidate
the
user’s
right
to
operate
the
equipment.
CONTENTS ————____——_
LISTENING TO THE BROADCAST -
DIRECT ACCESS TUNING
PRESET TUNING
TO LISTEN TO OTHER MUSIC SOURCES --
TAPE RECORDING
TROUBLESHOOTING-- *e
SPECIFICATIONS occ eee SSeS SCO See See ee eee eee reece cee rere ee eres
© PIONEER:
The Art of Entertainment

IMPORTAN
The fightning fash with arrowhead, within an equiateral
tangle. is intended to alert the user to the presenc
uninsulated “dangerous voltage” within the produ
enclosure that may be of sufficient magmmtude to constiute
a nsk of electric shock te persons.
READ INSTRUCTIONS ~ Ail the safety and operating
instructions should be read before the appliance is
operated.
RETAIN INSTRUCTIONS — The safety and operating
instructions should be retained for future
reference.
HEED WARNING ~ All warnings on the appliance andin
the operating instructions should be adhered to
FOLLOW INSTRUCTIONS All operating and use
instructions should be followed.
WATER AND MOISTURE ~ The appliance should act
be used near water ~ for example, near a bathtub.
washbow!, kitchen sink, laundry tub, in a wet
basement, or near a swimming pool, ete.
LOCATION ~- The appliance should be installed in a
stable location.
WALL OR CEILING MOUNTING The appliance
should not be mounted to a wall or ceiling.
VENTILATION ~~ The appliance should be situated so
that its location or position daes not interfere with
its proper ventilation, For example, the appliance
should not be situated on a bed, sofa, rug, or simitar
surface that may block the ventilation openings: or,
placed in a built in installation, such as a bookcase
or cabinet that may impede the flow of air through
the ventilation openings,
HEAT -- The appliance should be situated aw:
heat sources such as radiators, heat registers,
Stoves, or other appliances fincluding amplifiers)
that produce heat.
POWER SOURCES The appliance should be
connected to a power supply only of the type
described in the operating instractions or as
marked on the appliance.
POWER-CORD PROTECTION — Power-supply cords
should be touted so that they are not likely to be
walked on or pinched by items placed upon or
against them. Pay particular attention to cords at
plugs, convenience receptacles, and the point
where they exit from the appliance,
POLARIZATION -- if your purchased product is
provided with a polarized power plug, please read
the following instructions, This productis equipped
with a polarized alternating current line plug (a plug
having one blade wider than the other). This plug
will fit into the power outlet only one way, This is a
safety feature, If you are unable to insert the plug
fully into the outlet, try reversing the plug. If the
plug should sti fail to fit, contact your electrician to
teplase your obsofete outlet. Do not defeat the
satety purpose of the polarized plug
CLEANING ~ The appliance should be cleaned only
with @ polishing cloth or a soft dry cloth, Never
clean with furniture wax, benzine, insecticides or
other volatile liquids since they may corrode the
cabinet,
CHANNEL STEP SWITCH
(Multi-voltage model only)
The unit has been factory preset to the channel allocation and
deemphasis value for the area in which it is to be sold. If these
values are set incorrectly, the frequency display may stop at the
wrong frequency, or sound may be distorted, resulting in an inabil-
ity
to
reproduce
reception
signals
at
their
proper
sound
quality.
For this reason, be sure to confirm that the values are set correct-
ly before first using the unit.
{100 kHz/10 kHz] position:
Set to this position for areas with an FM reception step of 100
KHz, AM 10 kHz.
— SAFETY |
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT. OPEN
CAUTION
TO PREVENT THE RISK OF ELECTRIC SHOCK, DO
NOT REMOVE COVER (OR BACK}. NO USER-
SERVICEABLE PARTS INSIDE. REFER SERVICING TO
QUALIFIED SERVICE PERSONNEL
The exclamation point within an equilateral triangle is
imended tc alert the user to the presence of important
operating and maintenance (servicing) instructions in
the Iterature accompanying the appliance.
POWER LINES ~ An outdoor antenna should be located
away from power lines.
NONUSE PERIODS ~ The power cord of the appliance
should be unplugged from the outlet when left
unused for a tong period af time
OBJECT AND LIQUID ENTRY ~ Care should be taken
so that objects do not tall and liquids are not spilled
into the enctosure through openings.
DAMAGE REQUIRING SERVICE The appliance
should be serviced by a Pioneer authorized service
center or qualified service personnel when
The power-supply cord or the plug has been
damaged.
Objects have fallen, or liquid has been spilled into
the appliance.
The appliance has baen exposed to rain.
The appliance does not appear to operate normally
or exhibits a marked change in performance
The appliance bas bean drapped or the enclosure
damaged.
SERVICING ~ The user should not attempt to service
the appliance beyond that described in the
operating Instructions. All other servicing should
be referred to qualified service personne!
= POWER SERVICE GROUNDING
CART ~ An appliance and cart combination should be
ANTENNA
DISCHARGE UNIT
(NEC SECTION 810 — 20}
GROUNDING CONDUCTORS
(NEC SECTION 810 — 21)
tom GROUND CLAMPS:
ELECTRODE SYSTEM
FIG. A
(NEC ART 250, PART H}
OUTDOOR ANTENNA GROUNDING
if an outside
antenna is connected to the antenna terminal, be
sure the antenna system is grounded so as to
provide some protection against voltage surges
and built-up static charges.
in the U.S.A. section 810 of the National Electrical
Code, ANSI/NFPA 70, provides information with
respect 10 proper grounding of the mast and
supporting structure, grounding of the tead-in wire
to an antenna discharge unit, size of grounding
conductors, location of antenna discharge unit,
ennection to grounding electrodes, and
requirements tor the grounding electrode. See Fig.
4
moved with care. Quick stops, excassive force, and
uneven surfaces may cause the appliance and cart
combination to overturn.
NEC — NATIONAL ELECTRIC CODE
[50 kHz/9 kHz] position:
Set to this position, for areas with an FM reception step of 50
kHz, AM 9 kHz,
NOTE:
BOkHz/50¢S 100kHz/75 5
When unsure about the channel allocation and de-emphasis
values for your area, consult your dealer for correct information.
CHANNEL STEP
“EM
10kHz “AM
4
9kHz
é

CHECKING
ACCESSORY
ITEMS
FM Antenna
CONNECTIONS
AM Loop Antenna
Remote control unit
Dry cell battery (SIZE “AAA” (RO3/UM-4))
Setting up the AM Antenna
©
Insert
the
claw
on
the
bottom
of
the
antenna
into
the
groove
in
the
leg.
©
Place
the
antenna
ona
level
surface
and
rotate
it
to
locate
the
orientation
that
yields
the
best
reception.
* To permanently fix the antenna, screw the leg to a wall or
something similar before assembling (fixing the antenna in the
direction that gives the best reception).
EXTERNAL FM ANTENNA
The
main
advantage
of
FM
over
AM
is
the
quality
of
the
broad-
cast
signal,
in
order
to
benefit
fully
from
the
high
signal
quality
of
FM
broadcasts,
it
is
recommended
that
a
special-purpose
FM
an-
tenna
be
installed.
In
weak
signal
areas,
a
multi-element
(3
ele-
ment,
5
element,
7
element,
etc.)
antenna
should
be
used.
FM
OUTDOOR
ANTENNA
CONNECTIONS
There are two ways of connecting the FM antenna to the antenna
input terminats: with a 300 @ twin-lead feeder or with a 75 Q
coaxial cable.
To get the most from the receiver performance, a 75 Q@ coaxial ca-
ble is recommended since it is more immune than the twin-lead
feeder
to
noise
and
interference
from
external
sources.
If
an
FM
antenna has already been erected outdoors, connect it, referring
to the figure.
GROUNDING
Grounding is recommended if reception of FM programs is im-
paired by noise. To ground, connect a thick polyviny! insulated
‘wire to the GND terminal and attach the other end to a metal
‘water pipe or grounding bar or wind it around a copper plate and
Never connect a wire to a gas pipe for grounding since sparks
may ignite the gas.
EXTERNAL AM ANTENNA
If it is not possible to obtain adequate AM reception even by
changing the orientation of the AM loop antenna, a separate in-
door antenna, or an outdoor antenna should be installed.
INDOOR AM ANTENNA
Use
a
viny!
insulated
wire
(5
—
6m:17
—
20
feet)
and
connect
‘One end to the AM antenna terminal and affix the other end to the
Wall or ceiling, as high as possible.
UTDOOR AM ANTENNA
Teception quality is not improved sufficiently even when an in-
Or antenna is used, a vinyl insulated wire should be installed
Utside and fixed in piace.
OTE:
‘net detach the AM loop antenna when using an indoor or an
Utdoor AM antenna.
3
(Connecting the coaxial cable| Shield (—)
FM antenna
75 Q unbalanced Ground
terminals
Outdoor AM antenna
“|
i
i
i
'
'
'
'
'
'
AM leap antenna
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FRONT PANEL FACILITIES
© The illustration shows multi-voltage model.
@ POWER (STANDBY/ON) switch
This is the switch for electric power.
ON: When set to the ON position, power is supplied and
the unit becomes operational.
When set to the STANDBY position, the main pow-
er flow is cut and the unit is no longer fully opera-
tional. A minute flow of power feeds the unit to
maintain opetation readiness.
* The accessory remote control unit can also be used to operate
STANDBY/ON.
STANDBY:
NOTE:
When the power is initiaHy turned ON, muting will be applied to
prevent sound from being output for approx. 5 seconds.
@ PHONES jack
Connect the plug on your headphones to this jack. To listen to a
program through the headphones, set both SPEAKERS A and B
switches to the OFF position.
@ SPEAKERS A, B ( 3 OFF, == ON) buttons
These are used to select the speaker through which you wish to
listen.
A: When the speakers connected to A terminals are in use.
B: When the speakers connected to B terminals are in use.
*® Turn both A and B speakers to OFF position when only the
headphones are in use.
NOTE:
No sound will be heard through the speakers when both A and B
buttons are depressed if only one set speakers has been connect-
ed to either A or B SPEAKERS terminals.
@ STATION CALL buttons
These buttons are used to preset and recall desired broadcasting
stations.
© TAPE 2 MONITOR button
Press when listening to tape playback with the cassette deck 2.
6
©) Function buttons
Use to select playback source.
[TAPE 1/DAT] — Press when listening to tape playback
with the cassette deck 1 or digital audio tape deck.
{VCR/LD]
—
Press
when
listening
to
programs
from
a
com-
ponent connected to the VCR/LD terminals.
[CDi -— Press when listening to compact disc playback
with a CD player.
[TUNER]
—
Press
when
listening
to
AM
or
FM
broadcasts.
[PHONO]
—
Press
when
listening
to
record
playback
on
a
turntable.
@ MEMORY bution
When the unit is in the frequency display mode, pressing this but-
ton will result in the memorization of the current broadcast band,
reception frequency, and FM AUTO/MONO mode.
This button is also used to input custom memory names (see
page 12).
® SCAN button
This button is used for both station mernory scan and custom me-
mory scan.
@© BAND Selector buttons
These buttons are used to select either AM or FM reception.
4d CUSTOM MEMORY buttons
Stations can be assigned to STATION CALL buttons according to
the genre of material broadcast (POP, ROCK, OTHER). You can
recall a particular genre, and scan all the stations of that genre
with Memory Scan until you reach the desired one. (Refer to page
12 for details concerning memory operation)
<ARB1439 >

FRONT PANEL FACILITIES
) RETURN button
This is helpful during troubleshooting or when no sound is output.
Pressing this button returns the receiver to the following settings,
the sound level being controlled by VOLUME control.
e TAPE 2 MONITOR OFF
° FUNCTION TUNER
° BAND FM*
* The fast FM broadcast you were listening to will be received.
When reception is not possible, search begins for frequency
that can be received,
NOTE:
If no sound is output after the RETURN button is pressed, make
sure that SPEAKERS A, 8 buttons are turned on.
(2 TUNING buttons (—, +)
+: The FM or AM band is scanned in the direction of increasing
frequency.
—: The opposite operation to that of the UP button takes place.
(3 BALANCE control
Should nermally be jeft in the center position. Adjust balance if
the sound is louder from one of the speakers. If the rights side is
louder, turn toward the L position and if the left side is louder,
turn toward the R position.
(4 VOLUME control
Use to adjust volume level.
( GRAPHIC EQUALIZER controls
The equalizer is divided into five frequency ranges (100 Hz, 330
Hz, 1 kHz, 3.3 kHz, 10 kHz} to tailor music to the individual taste
of the listener,
(® OPERATION DISPLAY panel
(a) Indicates the function or frequency by the function switches.
(b) TUNED indicator
(c) FM STEREO indicator
(d) FM MONO indicator
{e) TUNING AUTO/MANUAL indicator
(f) DIRECT ACCESS tuning indicator
{g) CUSTOM MEMORY indicator
(h) indicates channel (STATION CALL number) or sleep time.
{i} SEARCH indicator
(j)} SCAN indicator
{k) MEMORY indicator
(1) TAPE 2 monitor indicator.
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@ DIRECT ACCESS tuning button
When this button is pressed, the STATION CALL buttons func-
tion as ten-key number buttons for direct input of the desired
reception frequency. Press again to cancel this mode.
If the input station falls outside of the receiver's tuning range, the
display section will display a message:”UPPER” if the frequency
is too high and ‘LOWER’ if it is too low (see page 10).
Z
48 Remote sensor window
@ HITS button
@ Works during FM reception.
e If the HITS button is pressed during input of numbers for
DIRECT ACCESS tuning, the receiver sets the remaining digits
which have not yet been input to *O”, searches for the cor-
responding frequencies, and stops on the first station it finds.
* if the HITS button is pressed at the currently displayed station
frequency, the receiver searches up and down the frequency
band for the next station {the SEARCH indicator in the display
section lights at this time) and stops at the first one it finds.
(FM)
- 1MHz
NOTE:
¢ The system searches for stations within successive 1 MHz
ranges for FM. During DIRECT ACCESS tuning, it searches up
and down for a station until it reaches the edges of the band. If
no receivable station is found within the band range, the
receiver returns to the state it was in before the HITS button
was pressed.
° {f the upper (or lower) frequency limit of the receiver is encoun-
tered during HITS operation, the receiver stops searching in
that direction but continues to search in the other.
@ TUNING MODE selector button
Works during FM reception.
Use this button to select either the AUTO mode or the MANUAL
mode {see page 9}.
@) MPX MODE selector button
Use to select the auto stereo mode or monaural mode when listen-
ing to FM broadcasts. The monaural mode has been selected
when the FM MONO indicator is lighted.
Auto stereo mode:
Normally jeave in this mode for reception. When a stereo FM
broadcast is received, it will be automatically reproduced in
stereo sound.
Monaural mode:
When receiving distant stations or stations with weak broadcast
signals, the input signal may be weak, thus resulting in increased
noise during FM stereo broadcasts. in this event, setting the
receiver to the monaural mode will reduce the noise. In this case,
however, FM stergo broadcasts will be reproduced in monaurat
sound.
NOTE:
This button has no effect an reception of AM broadcasts.
<ARB1439>

Selecting fine audio equipment such as the unit you've just
purchased is only the start of your musical enjoyment. Now it’s
time to consider how you can maximize the fun and excitement
your equipment offers. This manufacturer and the Electronic
Industnes Association’s Consumer Electronics Group want you
to get the most out of your equipment by playing it at a safe
level. One that lets the sound come through loud and clear
without annoying blaring or distortion—and, most importantly,
without affecting your sensitive hearing.
Sound can be deceiving. Over time your hearing “comfort
level” adapts to higher volumes of sound. So what sounds
“normal” can actually be loud and harmful to your hearing.
Guard against this by setting your equipment at a safe Jevel
BEFORE your hearing adapts.
To establish a safe level:
® Start your volume control at a low setting,
@ Slowly increase the sound until you can hear it comfortably
and clearly, and without distortion.
Once you have established a comfortable sound level:
® Set the dial and leave it there.
Taking a minute to do this now will help to prevent hearing
damage or loss in the future. After all, we want you listening for
a lifetime.
POWER-CORD CAUTION
Handle the power cord by the plug. Do not pull out the plug by
tugging the cord and never touch the power cord when your
hands are wet as this could cause a short circuit or electric shock.
Do not place the unit, a piece of furniture, etc., on the power
cord, or pinch the cord. Never make a knot in the cord or tie it
with other cords. the power cords should be routed such that
they are not likely to be stepped on. A damaged power cord can
cause fire or give you an electrical shock. Check the power cord
once in a while. When you find it damaged, ask your nearest
PIONEER authorized service center or your dealer for a replace-
ment. .
We Want You Listening For A Lifetime
Used wisely, your new sound equipment will provide a
lifetime of fun and enjoyment. Since hearing damage from loud
noise is often undetectable until it ts too late, this manufacturer
and the Electronic Industries Association's Consumer Electronics
Group recommend you avoid prolonged exposure to excessive
noise. This list of sound levels is included for your prorection.
Decibel -
Level Example
30 Quiet Nbrary, soft whispers
40 Living room, refrigerator, bedroom away from iraffic
50 Light waffic, normal conversation, quiet office
60 Air conditioner at 20 feet, sewing machine
70 Vacuum if dryer, noisy restaurant
80 Average city traffic, garbage disposals, alarm clock
at two feet.
THE FOLLOWING NOISES CAN BE DANGEROUS
UNDER CONSTANT EXPOSURE
oO Subway, motorcycle, truck traffic, lawn mower
100 Garbage tuck, chain saw, pneumatic dnil
120 Rock band concert in front of speakers, thunderclap
140 Guashor blast, ject plane
180 Rocket launching pad
Information courtesy of the Deafness Research Foundation
MAINTENANCE OF EXTERNAL SUR-
FACES
e Use a polishing cloth or dry cloth to wipe off dust and dirt.
e When the surfaces are very dirty, wipe with a soft cloth
dipped in some neutral cleanser diluted five or six times
with water, and wrung out well, and then wipe again with
a dry cloth. Do not use furniture wax or cleaners.
¢ Never use thinners, benzine, insecticide sprays and other
chemicals on or near this unit, since these will corrode the
surfaces,
Published by Pionser Electronic Corporation
Copyright © 1994 Pioneer Electronic Corporation
All rights reserved
PIONEER ELECTRONICS [USA] INC. 2265
P.G. BC
PIONEER ELECTRONICS OF CANADA, INC.
PIONEER ELECTRONIC [EUROPE] N.V. Have
Long
te P:
08
<93 BOSDF5Y01 >
Markham. Or
Keetbergiaan 1, 9120 M.
PIONEER ELECTRONICS AUSTRALIA PTY. LTD. — 178-184 Boundary Road. Br
ku. Tokyo 13, Japan
USA
ariO LSR OF 2. € a
, Belgium, TEL: [phone]
de. Victana Australia, TEL: [03] 580-9911
Printed
in
Japan
<ARB1439-A>

ywererur
STEREO RECEIVER
OKASI2I.
Thank you for buying this Pioneer product.
Piease read through these operating instructions so you will
know how to operate your model properly. After you have fi-
nished reading the instructions, put them away in a safe place for
future reference.
in some countries or regions, the shape of the power plug and
power outlet may sometimes differ from that shown in the ex-
Operating
Instructions
planatery drawings. However,
operating the unit is the same.
WARNING:
TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXx-
POSE THIS APPLIANCE TO RAIN OR MOISTURE.
IMPORTANT NOTICE
[For U.S. and Canadian models]
The seria! number for this equipment is located on the rear panel.
Please write this serial number on your enclosed warranty card
and keep it ina secure area. This is for your security.
(For Canadian models]
CAUTION:
TO PREVENT ELECTRIC SHOCK DO NOT USE THIS
{(POLARIZED)PLUG WITH AN EXTENSION CORD, RECEP-
TACLE OR OTHER OUTLET UNLESS THE BLADES CAN
BE FULLY INSERTED TO PREVENT SLADE EXPOSURE.
ATTENTION:
POUR PREVENIR LES CHOCS ELECTRIQUES NE PAS
UTILISER CETTE FICHE POLARISEE AVEC UN PROLON-
GATEUR UNE PRISE DE COURANT OU UNE AUTRE SOR-
TIE DE COURANT, SAUF SI LES LAMES PEUVENT ETRE
INSEREES A FOND SANS EN LAISSER AUCUNE PARTIE
A DECOUVERT.
the method of connecting and
TWO VOLTAGE SELECTOR SWITCHES
Only multi-voltage models are provided with these switch-
es. U.S. Canadian models are not provided with these
switches.
Mains voltages in Saudi Arabia are 127 V and 220 V only. Never
use this model with 710 V setting in Saudi Arabia.
The fine voltage selector switches are on the rear panel. Before
your model is shipped from the factory, these switches are set to
the power requirements of the destination. Check that they are
set properly before plugging the power cord into the AC outlet. If
the voltage is not properly set or if you move to an area where the
voltage requirements differ, adjust the selector switches as fol-
lows.
4. Disconnect the power cord.
2. Use a medium-size screwdriver
3. Insert the screwdriver into the groove on the voltage selec-
tors and adjust so that the tip of the allow points to the vol-
tage value of your area.
a
azov 2a0v
10 20:12 7V
Set the voltage selector switch to the voltage in your area.
110v 220¥
120-127V"% F 2a0v
Information to User
7
Alteration
or
modifications
carried
out
without
appropriate
authorization
may
invalidate
the
user’s
right
to
operate
the
equipment.
|
CHECKING
ACCESSORY
ITEMS
3
CONNECTIONS
55...
3
REAR
PANEL
FACILITIES
5
FRONT
PANEL
FACILITIES.
eae
6
REMOTE
CONTROL
UNIT
FACILITIES
-
nehae
B
SETTING
THE
UNIT
PRIOR
TO
OPERATION...
“g
GRAPHIC
EQUALIZER
CONTROLS
9
—- CONTENTS
LISTENING TO THE BROADCAST +e eee . 9
DIRECT ACCESS TUNING -- 10
PRESET TUNING 1
TO LISTEN TO OTHER MUSIC SOURCES 13
TAPE RECORDING = 0-1 ce 13
TROUBLESHOOTING $1051 oe frercee “14
SPECIFICATIONS vecccseccceccececeecetsetsecserenesenanees . . 15
YQ PIONEER
The
Art
of
Entertainment

ONTROL UNIT FACILITIES
ONTROL RANGE
ating the Femote control unit, point the front of the
unit at the front penel of the receiver. ‘The remote control unit
may be uséd within a farige of about 7 meters (23 feet) from the
remote sensor, within angles of up to about 30 degrees.
Remote control will not be possible if there is an cbstacle be-
tween
the
remote
controi
unit
itself
and
the
remote
sensor
win-
dow
in
the
receiver.
Performance
of
the
remote
control
unit
is
ad-
versely
affected
in
the
presence
of
strong
fluorescent
light.
Keep
such
lights
away,
specially
from
the
sensor
window.
7m (23 feet)
LOADING BATTERIES
1. Open the rear cover,
2,
Install
size
“AAA”
(IEC
RO3/UM-4)
batteries
correctly
match-
ing
polarity.
3. Close the cover.
Incorrect
use
of
batteries
may
lead
to
leakage
or
rup-
ture.
Always
be
sure
to
follow
these
guidelines:
A.:
Always
insert
batteries
into
the
battery
compartment
correctly
matching
the
positive
(+)
and
negative
(—-)
polarities,
as
indicated
inside
the
compartment.
B.;
Never
mix
new
and
used
batteries,
C.:
Batteries
of
the
same
size
may
have
different
voltages,
depending
on
their
type.
Do
not
mix
different
type
of
batte-
ries.
eral 9
Se,
This
remote
control
unit
can
be
used
to
operate
some
functions
of
Pioneer
(fq)
marked
CD
players
and
cassette
deck.
@
RECEIVER
POWER
button
@
SLEEP
button
Activates
the
SLEEP
timer.
The
length
changes
in
the
following
manner
each
time
the
button
is
pressed:
ae
60
>
30
—
0
{OFF}
-
Unit: minutes
During
SLEEP
timer
operation,
SLEEP
is
displayed
on
the
receiver
OPERATION DISPLAY.
@) CUSTOM button
For
selection
of
one
of
three
custom
memory
settings.
@) SCAN button
Scans memorized stations,
©
RETURN
button
© VOLUME +/— button
8
@
TAPE
2
MONITOR
button
FUNCTION
button
@®
STATION
+/-
button
*
Before
operation,
memorize
broadcast
stations
in
the:
STA-
TION
CALL
buttons.
(see
page
11}
+:
Station
change
in
order
in
the
upward
direction,
—:
Station
change
in
order
in
the
downward
direction.
@
DECK
operation
button
TAPE
SELECT
:
Cassette
selection.
(When
MULTI-CAS-
SETTE
CHANGER
is
used.)
DECK
|
:
DECK
|
selection.
DECK
1
:
DECK
if
selection,
a
:
Step
~@
DECK
>
:
Reverse
and
Forward
playback
{Set
the
function
button
to
TAPE
position.)
<<
:
Rewind
in
forward
mode,
fast
forward
in
reverse
mode.
PP
:
Fast
Forward
in
forward
mode,
rewind
in
reverse
mode.
NOTE:
*
To
operate
the
cassette
deck,
first
press
the
Deck
|
or
Deck
“
button
to
select
the
desired
deck.
Then
press
the
correct
con-
trof
buttons.
*
To
operate
the
single
deck,
first
the
Deck
I
button,
Then
press
the
correct
centrof
buttons.
*
Refer
to
your
cassette
deck’s
operating
instructions
for
de-
tails,
{)
CD
operation
button
DISC
SELECT
:
DISC
selection.
a
:
Stop
>
:
Play.
<q,
mp}
:
Track
search.
NOTE:
*
Note
that
the
DISC
SELECT
button
on
the
accessory
remote
control
unit
may
not
function,
depending
on
the
CD
piayer
used,
Refer
to
each
operating
instructions
about
the
Cassette
deck-,
or
CD-control.
<ARB1439>

SETTING THE UNIT PRIOR TO OPERATION
e Before operating the unit, be sure to set it as shown below.
Set the TAPE 2 MONITOR button to
OFF (TAPE 2 indicator goes off).
Set the VOLUME control to
the “O” position.
Set the BALANCE control to
the ON position.
the center position.
Press the SPEAKERS button corresponding
to the speaker system to be used,
GRAPHIC EQUALIZER CONTROLS
The advantage of the GRAPHIC EQUALIZER over conventional
tone controls is that with the five controls of the GRAPHIC
EQUALIZER it is possible to control five different narrow, distinct
sections of the audio band. With conventional tone controls a set-
ting for a bass or treble boost or cut will also affect the lower or
upper mid frequencies. The frequency bands controlled by the
five side controls have been chosen to yield the maximum possi-
ble control action within the audio spectrum,
100 Hz: The 100 Hz control is very useful in enhancing low bass
notes as in organ music.
330 Hz: The 330 Hz control will allow you to vary the upper
bass frequencies,
4kHz: The 1 kHz control is the presence contro! and can be
used very effectively to emphasize, or de-emphasize
vocalists,
LISTENING TO THE BROADCAST
*® Check that all terminalis are properly connected before switch-
ing on the unit.
AUTO TUNING (FM reception)
The electronic tuning circuit inside the unit will search for the sta-
tion.
1. Press the TUNER button of the function buttons.
2. Set the BAND selector buttons for FM reception.
3. Press the TUNING MODE button to establish the
AUTO tuning mode (the AUTO indicator lights).
4. Press the TUNING button “+” or “~” for a
higher or lower frequency as desired.
The frequency will change rapidly during scanning. The AUTO
TUNING will stop automatically when the station is located and
the TUNED indicator will light up.
NOTE:
When the AUTO TUNING is in use, reception may not be possible
over long distances or when signals are weak, At these times
manual tuning is recommended.
5. Adjust the volume with the VOLUME control and
the tone with the GRAPHIC EQUALIZER controls.
3.3 kHz: The 3.3 kHz controi will add brilliance and clarity to
brass instruments and violins.
10 kHz: The 10 kHz contro! can be used to make up for missing
high frequencies absorbed by the environment and to
add a natural crispness to music.
3 H
rN Emphasize frequency
range.
* dustarda ? : a
e De-emphasize
frequency range.
MANUAL TUNING (FM/AM reception)
1. Press the TUNER button of the function buttons.
2. Select your desired broadcasting and using the
BAND selector buttons,
3. Press the TUNING MODE button to establish the
MANUAL tuning mode (the MANUAL indicator
light) during FM reception.
4. Use the TUNING buttons to locate the frequency
of the desired station.
For step-by-step searching, press the TUNING button once and
release it immediately. For continuous rapid scanning keep the
TUNING button pressed. The TUNED indicator will light up when
the station is tuned in best.
NOTE:
The TUNED indicator will not function for broadcasts received
over long distances or when signals are weak.
5. Adjust the volume with the VOLUME control and
the tone with the GRAPHIC EQUALIZER controls.
<ARBI439>

DIRECT ACCESS TUNING
LISTENING TO BROADCASTS USING DIRECT ACCESS TUNING
5 3. 4
When you know the frequency of the desired station, the frequen-
cy can be input directly using the STATION CALL (number) but-
tons in the following way:
1. Press the POWER switch to the ON position.
NOTE
Be sure to turn the TAPE 2 MONITOR button OFF when listening
to AM or FM broadcasts.
2. Select either FM or AM using the BAND selector
button.
3. Press the DIRECT ACCESS tuning button.
* Inthe Direct Access tuning mode, the DIRECT ACCESS tuning
indicator will light up.
® If you do not perform any operations within five seconds of
pressing the DIRECT ACCESS button, direct access is can-
celed.
4. input the desired station frequency using the
STATION CALL buttons.
Example 1: To receive FM 106.00 MHz
DIRECT ACCESS tuning indicator lights up.
Bia aia 28 poser
Nb7 |
EAN oe ti i
Press the DIRECT ACCESS
tuning button. i
» Iv
~ OS os
Press the button #1
riz
ew $ U IN Mee
Press the button #0
10
Press the button +6
Press the button +0
FOR MULTI-VOLTAGE MODEL
*@ When the CHANNEL STEP switch is set to FM 100 kHz step,
the tuning operation is completed and reception begins.
When the CHANNEL STEP switch is set to FM 50 kHz step:
-
Press the button *0
Press the button +O
Once the station frequency has been input, the receiver tunes in
that frequency. ff the input frequency falls below the lower or
higher limit of the receiver's receivable frequency range (FM:
87.5 MHz ~ 108 MHz; AM: 530 kHz — 1,700 kHz (10 kHz
step}, 531 kHz — 1,602 kHz (9kHz step} SLOWER” or “UPPER” is
displayed, indicating that the frequency which has been input can-
not be tuned in.
5. Adjust the volume with the VOLUME control and
the tone with the GRAPHIC EQUALIZER controls.
To cancel frequency input
Direct access is canceled when the DIRECT ACCESS tuning but-
ton is pressed again.
Under the following conditions direct access is canceled and the
unit returns to the condition in effect before direct access was
selected:
“UH there is no key input for approx. five seconds after the
DIRECT ACCESS tuning butten was pressed.
(2: 1f more than approx. eight seconds elapse between number in-
put.
<ARB1439 >

PRESET TUNING
FREQUENCY PRESETTING
Allows three stations per STATION CALL button (press once,
twice, or three times to select).
5 4 3
1. Press the POWER switch to the ON position.
NOTE:
Be sure to turn the TAPE 2 MONITOR button OFF when listening
to AM or FM broadcasts.
2. Set the BAND selector to either FM or AM.
3. Tune in the desired station.
® See the section “DIRECT ACCESS TUNING?” for information on
reception using the Direct Access Tuning mode.
¢ See the section “AUTO TUNING?” for information on reception
using the Auto Tuning mode.
* See the section “MANUAL TUNING” for information on recep-
tion using the Manual Tuning mode.
in addition to station frequencies, the MPX MODE (AUTO/MO-
NQ) can also be preset.
4. Press the MEMORY button.
° The MEMORY indicator will flash.
5. press the STATION CALL button into which you
wish to preset the station.
® Press the STATION CALL button while the MEMORY indicator
is flashing (approx. 5 seconds).
® Use the STATION CALL buttons («1 — *9, #0) to select a
preset channel. One press selects the 1 — 10 range, two press-
es 11 — 20, and three presses 21 — 30.
[Example] If you press button |*3}:
Once — STATION 3
Twice — STATION 13
Three times ~ STATION 23
Press a STATION CALL button within two seconds.
When the display stops flashing, the station is preset.
NOTE:
Do not press buttons while the display is still flashing.
6. Repeat steps 2 to 5 to preset additional stations.
A total of 30 AM and FM stations may be preset. When you store
anew preset, it takes the place of the previously stored station {if
any).
11
<ARB1439>
LISTENING TO BROADCASTS USING
PRESET TUNING
(eRe al
roe]
TT
1. Press the POWER switch to the ON position.
2. Press the STATION CALL button into which the
desired station has been preset.
e When the Function button is set to a function other than
TUNER, it will switch to the TUNER function automaticaily if
one of the STATION CALL buttons is pressed.
Tuning can be performed sirnply and accurately following the
above procedure.
3. Adjust the volume with the VOLUME control and
the tone with the GRAPHIC EQUALIZER controls.
NOTE:
The contents of the STATION CALL button will be preserved for
several days, even if the receiver power card is unplugged.
if a preset station has been erased, preset it again,
Last station memory
The last received AM and FM stations remain stored despite
FUNCTION and/or POWER switching. To recall, use BAND selec-
tor buttons,

PRESET TUNING
HOW TO USE THE CUSTOM MEMORY
Press stations can be classified into as many as three different
genres according to the material played by the station. Each of
these three genres can be given a name, and Memory Scan of ail
the stations of a particular genre can be carried out.
The initial STATION CALL numbers are classified and named as
follows.
STATION CALL NO. NAME
b= 10 POP
11 -— 20 ROCK
21 -— 30 OTHER
It is recommended that you assign station call buttons to appropri-
ate stations to be preset.
Memory Scan of stations with the same genre name
Memory Scan of all stations classified under the same genre
name is possiblé.
1. Press the CUSTOM MEMORY button to display
the NAME you want to Memory Scan.
a ON Srnan er
000 ROL K
t mall.
itch
2. Press the SCAN button.
scan orm be
fe) TLL fs scan
= ee an
iOch
*® Memory Scan stations classified under the name displayed will
be carried out.
* Press the SCAN button again to stop Memory Scan.
Memory Scan of all the station call numbers
You can recall ali of the station call numbers by pressing the
SCAN button while the display shows the frequency indication.
aCAN
oO
t eg
Press the SCAN button again to stop Memory Scan.
12
Reclassification of a station under a different genre
name
It is possible to change the genre classification of a station.
[Example] When you want to change the classification of the sta-
tion assigned to STATION CALL number 9 from “POP” to
“OTHER”.
1. Press the STATION CALL 9 button.
an
2s se i
ORO
mmm rt
oe ee myx
ee
4 ch
e The station assigned to STATION CALL number 9 will be
recalled.
2. Press the MEMORY button.
MEMORY
*° The MEMORY indicator will flash.
3. Press the OTHER button.
© The “OTHER” will flash.
custom MEMORY
pop) ROCK OTMER
t
* When the display stops flashing, the classification name of
STATION CALL number 9 changes te “OTHER”.
NOTE:
Do not press buttons while the display is still flashing.
How to Cancel CUSTOM MEMORY
1. Press the STATION CALL number that you wish
to cancel.
2. Press the MEMORY button.
* The MEMORY indicator will flash.
3. While the MEMORY indicator is flashing, press
twice on one of the three CUSTOM MEMORY but-
tons.
© The display will show “TUNER”. This completes cancellation.
NOTE:
Do not press buttons while the display is still flashing.
<ARB1439>

1. Press the POWER switch to the ON position. Also
turn on the power to the stereo components you
wish to use.
2. Use the function buttons and tape monitor but-
ton as appropriate to select the desired program
source.
Select function according to the table on the right.
Operate the appropriate stereo camponent to
play back the program source.
Adjust the volume with the VOLUME control and
the tone with the GRAPHIC EQUALIZER controls.
TAPE RECORDING
wo
>
Function TAPE 2
buttons MONITOR
button
To listen to a tape on the cas-
sette deck connected to TAPE 2 ON
MONITOR jacks.
SS 4
To listen to TAPET/DAT TAPE OFF
VDAT
oS hye chek a ec anes cee See
To listen to the component con- VCR/LD OFF
nected to VCR/LD jacks
|—__— ——|—
To listen to a CD cD OFF
To listen to records PHONO OFF
Sra eran es wee Leen ences as
You can record an FM or AM broadcast, or a sound source con-
nected to the VCR/LD, CD, PHONO terminals.
1. Press the POWER switch to the ON position.
2. Select the sound source to be recorded.
3. Operate the cassette deck connected to the
TAPE 1/DAT or TAPE 2 MONITOR terminals.
4. Turn on (or start) the sound source to be record-
ed.
e For details of operating the cassette deck, read the operating
instructions of the cassette deck.
COPYING TAPES
When two cassette decks are used, the sound played back on the
deck connected to the TAPE 1/DAT jacks can be recorded on the
deck connected to the TAPE 2 jacks.
¢ To make a tape copy with contents identical to the original
tape.
e To edit a recording of an FM broadcast in order to cut out un-
wanted commercials, recording only the desired material onto
another tape.
TAPE 1/DAT
[When using two cassette decks]
1. Load the playback tape {i.e. the pre-recorded
tape) in the deck connected to the TAPE 1/DAT
jacks, and the tape to be recorded in the other
deck connected to the TAPE 2 jacks.
2. Press the TAPE 1/DAT button.
13
<ARBI4A39 >
3. Operate the cassette decks to begin copying.
Set the cassette deck with the non-recorded tape to the record-
ing mode, and set the cassette deck with the original tape to the
playback mode.

TROUBLESHOOTING
incorrect
operations
are
often
mistaken
tor
trouble
and
malfunctions.
tf
you
think
that
there
is
something
wrong
with
this
component,
check
the
points
below.
Sometimes
the
trouble
may
lie
in
another
component.
Investigate
the
other
components
and
electrical
appliances
being
used
If
the
trouble
cannot
be
rectified
even
after
exercising
the
checks
listed
below,
ask
your
nearest
PIONEER
authorized
service
center
or
your dealer to carry out repair work.
Symptom
——
Remedy
Power does not come on even
when POWER switch is pressed.
¢ Power cord is disconnected.
Connect cord securely.
Ne sound is produced, even
when Function switch is select-
ed.
VOLUME control is set to O (MIN).
Speaker
connecting
wires
are
disconnected
from speaker terminals.
One or both of the input cords are disconnect-
ed.
TAPE
2
MONITOR
button
is
in
the
ON
posi-
tion.
°
Turn
the
VOLUME
control
toward
the
right.
Connect
wires
to
terminals
securely.
Connect input cords securely.
Press the button to OFF position.
Sound is produced from one
speaker only.
BALANCE control is set too far to one side or
the other.
One of the speaker connecting wires or input
cords is disconnected.
Set
BALANCE
control
to
center
position,
Connect
wires
and
cords
securely,
Noise is produced during recep-
tion of AM broadcasts when the
power switch of other compo-
nents is turned ON or OFF.
* AM loop antenna picks up electrical noise
created by switch contacts.
Place
AM
loop
antenna
as
far
away
as
possible
from
this
and
other
components.
High noise level.
Station
has
not
been
tuned
in
to
correct
fre-
quency.
Antenna has not been connected or has
become disconnected.
FM reception
*
Accessory
FM
antenna
remains
bundled
up.
* Weak broadcasting station signals.
* Noise picked up from other equipment (or, in
particular, from passing automobiles).
Multipath results when signals from broadcast-
ing
station
entering
antenna
directly
are
mixed
with
signals
which
have been
reflected
by
mountains or high buildings on their way to an-
tenna. this results in distorted sound and
noise.
AM reception
*
AM
antenna
not
pointing
in
right
direction.
*
* Weak broadcasting station signals.
*
Noise
being
picked
up
from
other
equipment
(especially
electrical
appliances
using
motor
or
fluorescent
lights).
Tune the station correctly,
Connect the antenna securely.
Stretch
the
antenna
taut
and
locate
in
direc-
tion
yielding
optimum
reception.
Replace
accessory
FM
antenna
with
outdoor
FM
antenna.
Try altering direction and mounting position of
antenna.
If
an
outdoor
antenna
has
been
erect-
ed, place it as far as possible from passing
traffic and replace connecting cable with 75 Q
coaxial cable.
Change AM antenna’s direction and find a posi-
tion where reception is improved.
Erect outdoor AM antenna or connect ground
wire.
Stop
using
appliances
generating
noise
or
re-
move
them
from
vicinity
of
stereo
equipment,
No auto stop. (FM reception}
* Input signals are not strong enough.
lf an accessory FM antenna is used, change
over to an outdoor antenna.
Perform manual tuning,
Remote control does not work.
* Batteries are dead or
no batteries in remote
control unit.
*
Poor
angle
or
too
great
a
distance
from
the
re-
mote
sensor
window.
There
is
an
obstacle
between
you
and
the
re-
mote
sensor
window.
*
For
CD
player
and
cassette
decks,
the
remote
control
cord
is
net
connected.
A
fluorescent
light
is
shining
on
the
remote
sensor
window.
insert new batteries,
Use within 7 meters (23 feet) and within a 30
degree angle of the remote sensor window.
Change your position or move the obstacle.
Correctly connect remote control cord.
Turn off the fight.
Abnormal
functioning
of
this
unit
may
be
caused
by
lightning,
static
electricity,
or
other
external
interference.
To
restore
normal
operation,
turn
the
power
off
and
then
on
again,
or
unplug
the
AC
power
cord
and
then
plug
it
in
again,
14
<ARB1439>

SPECIFICATIONS
Amplifier Section
Continuous Average Power Output is 70 watts* per chan-
nel, min., at 8 ohms from 20 Hertz to 20,000 Hertz with
no more then 0.8% total harmonic distortion.**
Continuous Power Output (both channei driven)**
20 Hz / 20 kHz, T.H.D. 0.8%, BQ - »FOW + 7OW
Oynamic power Sutpult {with EIA test sfanal)
QIAIBQ res 145 W/130 W/90 W
Input (Sensitvity/impedance!
PHONO 2.5 mV/47 kQ
CD, VCR/LD, TAPE 1/DAT, TAPE 2 - "
Phono Overload Level (T.H.D. 0.01%, 1 kHz)
160 mV/22 kQ
PHONO: posites cares teh aenustegesensnacvece steteugsuytes 130 mV
Output Level
TAPE REC gga chies Samet as et hoaeeaeeentsge sel 150 mV/2.2 kQ
Frequency Response
PHONO (RIAA Equalization) -- 20 Hz to 20,000 Hz +0.5 dB
Cb, VCR/LD, TAPE 1/DAT, TAPE 2
10 Hz to 70,000 Hz °$3 dB
Suna to-Noise Ratio (IHF, short circuited, A network)
PHONO
CD, VCR/LD, TAPE 1/DAT, TAPE 2 -
Graphic Equalizer frequency band ------
72 dB
- 96 dB
100 Hz, 330 Hz, 1 kHz,
3.3 kHz, 10 kHz, +8 dB
FM Tuner Section
Frequency range 87.5 MHz to 108 MHz
Usable Sensitivity sree 12.3 GBF, IHF (1.1 #V/75 Q)
50 dB Guieting Sensitivity
MONO - Pa REReAR RH oEs oi eeNgheuacenaeta 16,8 dBf (1.6 #V/75 Q)
STEREO! cisre seers Baa saestceereetan sarees 38.6 dBf (19.5 #V/75 Q)
Signal-to-Noise Ratio
MONO: iesiietoneeetb sche sueedanenna tenets 73 dB {at 85 dBf)
STEREO cesses eeeede ete cesaeeeaetecsteergeaees ees ene 70 dB (at 85 dBf)
Distortion .
STEREO + 0.3% (1 kHz)
50 dB (400 kHz)
ease. 35 dB (1 kHz)
+ 30 Hz to 15 kHz (+1 dB)
+ 300 @ balanced, 75 2 unbalanced
Alternate Channel Selectivity
Stereo Separation -----
Frequency Response
Antenna Input
AM Tuner Section
Frequency range
When 10 kHz step
When 9 kHz step
530 kHz to 1,700 kHz
531 kHz to 1,602 kHz
Sensitivity
IHF, Loop antenna » 350 wVim
Selectivity ~ 20dB
Signal-to-Noise Ratio
Antenna
- 60 dB
AM Loop Antenna
15
Miscellaneous
Power Requirements
ULS., Canadian models ~ AC 120 Volts, 60 Hz
Multi-voltage model v ~~AC 110 V/120 V ~- 127 V
/220 V/240 V (switchable), 50/60 Hz
Power Consumption
U.S,, Canadian models ---
Multi-voltage model «7
AC Outlet
ULS., Canadian models --- SWITCHED x 1: 100W (0.8 A) MAX
Mutti-voltage model ---------- SWITCHED x 1; 1OOW MAX
Dimensions
Multi-voltage model
» 250 W UL), 335 VA {CSA}
“ 410 W
tier aes. 420 (W) x 140 (H) x 289 (D) mm
16-9/16 (W) X 5-1/2 (H) x 11-3/8 (D) in
ULS., Canadian models .......... 420 (W) X 135 (H)} & 289 (D} mm
76-9/16 (W) X 5-5/16 (H} & 11-3/8 {D) in
Weight (Without package) «0.0.0... ceseeeeeeee 5.8 kg (12 Ib 13 az)
Furnished Parts
FM Antenna ---
AM Loop Antenna
Operating instructions »-
Remote control unit
Dry ceil battery (size “AAA” (RO3/UM-4))
Na aa
* Measured pursuant to the Federal Trade Commission's Trade
Regulation ruie on Power Output Ciaims for Ampiifier.
#* Measured By Audio Spectrum Analyzer.
NOTE:
Specifications and design subject to possible modification
without notice due to improvements.
<ARB1439>