Pioneer A-443 User manual

STEREO AMPLIFIER
A-443
A-333
- Operating
Instructions
The illustration shows mode! A-443.
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
finished 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 explanatory drawings. However, the method of
connecting and operating the unit is the same.
WARNING: to prevent FIRE OR SHOCK
HAZARD, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR
MOISTURE.
LINE VOLTAGE SELECTOR SWITCH
Only multi-voltage models are provided with this switch.
U.S., Canadian, European, U.K., and Australian models are
not provided with this switch.
Mains voltages in Saudi Arabia are 127V and 220V only.
Never use this model with 110V setting in Saudi Arabia.
The line voltage selector switch is on the rear panel. Before
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 model]
CAUTION: 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.
ATTENTION: pour prevenirn tes cHocs
ELECTRIQUES EN PAS UTILISER CETTE FICHE POLARISEE
AVEC UN PROLONGATEUR UNE PRISE DE COURANT OU
UNE AUTRE SORTIE DE COURANT, SAUF SI LES LAMES
PEUVENT ETRE INSEREES A FOND SANS EN LAISSER
AUCUNE PARTIE A DECOUVERT.
your model is shipped from the factory, this switch is set
to the power requirements of the destination. Check that
it is set properly before plugging the power cord into the
AC wall socket. If the voltage is not properly set or if you
move to an area where the voltage requirements differ,
adjust the selector switch as follows.
1. Use a medium-size screwdriver.
2. Insert the screwdriver into the groove on the voltage
selector, and adjust so that the tip of the arrow points
to the voltage value for your area.
VOLTAGE SELECTOR
= 1a7v HOY
1z0-127¥ HOV
wow z0¥
Medium-size screwdriver
@) PIONEER’
The future of sound and vision.

MASTER.
STEREO AMPLIFIER
A-443
A333
- Operating
Instructions
The illustration shows model A-443.
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
finished 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 explanatory drawings. However, the method of
connecting and operating the unit is the same.
WARNING: to prevent FIRE OR SHOCK
HAZARD, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR
MOISTURE.
IMPORTANT NOTICE
LINE VOLTAGE SELECTOR SWITCH
Only multi-voltage models are provided with this switch.
U.S., Canadian, European, U.K., and Australian models are
not provided with this switch.
Mains voltages in Saudi Arabia are 127V and 220V only.
[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 model]
CAUTION: 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.
ATTENTION: pour prevenir tes cHocs
ELECTRIQUES EN PAS UTILISER CETTE FICHE POLARISEE
AVEC UN PROLONGATEUR UNE PRISE DE COURANT OU
UNE AUTRE SORTIE DE COURANT, SAUF SI LES LAMES
PEUVENT ETRE INSEREES A FOND SANS EN LAISSER
AUCUNE PARTIE A DECOUVERT.
Never use this model with 710V setting in Saudi Arabia.
The line voltage selector switch is on the rear panel. Before
your model is shipped from the factory, this switch is set
to the power requirements of the destination. Check that
it is set properly before plugging the power cord into the
AC wall socket. If the voltage is not properly set or if you
move to an area where the voltage requirements differ,
adjust the selector switch as follows.
1. Use a medium-size screwdriver.
2. Insert the screwdriver into the groove on the voltage
selector, and adjust so that the tip of the arrow points
to the voltage value for your area.
VOLTAGE SELECTOR
w20-127¥ HOV
7, 2
240 z0v
‘s
Se
gr
Medium-size screwdriver
Q) PIONEER’
The future of sound and vision.

[IMPORTANT 1
The lightning flash with arrowhead, within an equi-
lateral triangle, is intended to alert the user of the
presence of uninsulated "dangerous voltage” within
the product's enclosure that may be of sufficient
magnitude to constitute a risk of electric shock to
persons.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION:
TO PREVENT THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER {OR SACK). NO
USER-SERVICEABLE PARTS INSIDE. REFER
SERVICING TO QUALIFIED SERVICE
PERSONNEL.
[IMPORTANT 2
If the apparatus is fitted with AC mains power out-
let{s), see REAR PANEL FACILITIES for convenient
connection of additional Hi-Fi component(s). Make
all connections to the AC outlet(s) and the signal
terminals first. Connect the plug to the wali socket
last, make sure that the power switch is off,
READ INSTRUCTIONS —Ali the safety and
operating instructions should be read before the
appliance is operated.
RETAIN INSTRUCTIONS — The operating instruc-
tions should be retained for future reference.
HEED WARNING — Ali warnings on the appliance
and in the operating instructions should be
adhered to,
FOLLOW INSTRUCTIONS — All operating and use
instructions should be followed.
WATER AND MOISTURE — The appliance should
not be used near water — for example, near a
bathtub, washbowI, kitchen sink, laundry tub, in a
wet basement, or near a swimming pool, etc.
LOCATION — The appliance should be installed in
stable location.
WALL OR CEILING MOUNTING — The appliance
should not be mounted to a wall or ceiling.
VENTILATION — The appliance should be situated
80 that its location or position does not interfere
with its proper ventilation. For example, the ap-
pliance should not be situated on a bed, sofa, rug,
or similar surface that may block the ventilation
openings; ar, placed in a built-in installation, such
a8 a bookcase or cabinet that may impede the
flow of air through the ventilation openings.
HEAT — The appliance should be situated away from
heat sources such as radiators, heat registers,
stoves, or other appliances {including amplifiers)
that produce heat,
POWER SOURCES—The appliance should be
connected to a power supply only of the type
described in the operating instructions or as
marked on the appliance.
POWER-CORD PROTECTION — Power-supply
cords should be routed so that they are not likely
to be walked on or pinched by items placed upon
or against them, paying 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 product” is
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 piug fully into the outlet, try reversing
the plug. If the plug should still fail to fit, contact
your electrician to replace your obsolete outlet.
Do not defeat the safety purpose of the polarized
plug.
CLEANING — The appliance should be cleaned only
with a polishing cloth or a soft dry cloth. Never
clean with furniture wax, benzine, insecticides or
other volatile liquids since they may corrode the
cabinet
POWER LINES —An outdoor antenna should be
FIG.A HH
FOR USE IN THE UNITED
KINGDOM
The wires in this mains lead are coloured in accor-
dance with the fotlowing code:
Blue: Neutral
Brown: Live
SAFETY INSTRUCTIONS
located away from power lines.
NONUSE PERIODS—The power cord of the
appliance should be unplugged from the outlet
when left unused for a long period of time
OBJECT AND LIQUID ENTRY — Care should be
taken so that objects do not fall and liquids are
not spilled into the enclosure through openings.
DAMAGE REQUIRING SERVICE — The appliance
should be serviced by a Pioneer authorized ser-
vice center or qualified service personne! when:
® The power-supply cord or the plug has been
damaged; or
@ Objects have fallen, or liquid has been spilled into
the appliance; or
@ The appliance has been exposed to rain; or
@ The appliance does not appeer to operete nor-
mally or exhibits a marked change in perfor-
mance; or
® The appliance has been dropped; or the enclosure
damaged.
SERVICING —The user should not attempt to
service the appliance beyond that described in the
operating instructions. For all other servicing,
contact the nearest Pioneer authorized service
center.
POWER LINES
SERVICE
ENTRANCE
SONDUCTORS"
i GROUND
J, GROUND WIRE2.> ANTENNA,
SERVICE ENTRANCE 7} CLAMPS DISCHARGE UNIT ¢
EQUIPMENT Mf GROUND
WIRE ab
GROUND
POWER SERVICE CLAMPS,
GROUNDING ELECTRODE SYSTEM =,
fe. interior metal water pipe) QPTIONAL ANTENNA
GROUNDING ELECTRODE
JUMPER d
2
<ARBI102>
DRIVEN 8 FEET (2.44 m)
BONDING = H.___ INTO THE EARTH
if iF REQUIRED BY
LOCAL CODES SEE
a NEC SECTION 810-21 (f)
As the colours of the wires in the mains lead of this
apparatus may not correspond with the coloured
marking identifying the terminals in your plug proceed
as follows:
The wire which is coloured blue must be connected to
the terminal which is marked with the letter N or
coloured black.
The wire which is coloured brown must be connected
to the terminal which is marked with the letter L or
coloured red.
Equipment sold in the U.K. is not supplied with
a power plug.
OUTDOOR ANTENNA GROUNDING — {fan out-
side antenne is connected to the antenna termi-
nal, 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 Elec-
trical Code, ANS!/NFPA No. 70-1984, provides
information with respect to proper grounding of
the mast and supporting structure, grounding of
the lead-in wire to an antenna discharge unit, size
of grounding conductors, location of antenna-
discharge unit, connection to grounding elec-
trodes, and requirements for the grounding elec-
trode. See Fig. A.
a) Use No. 10 AWG (5.3 mm?) cop-
per, No. 8 AWG (8.4 mm?) alu-
minum, No. 17 AWG (1.0 mm?)
copperclad steel, bronze wire, or
larger as ground wire.
b) Secure antenna lead-in and
ground wires to house with
stand-off insulators spaced from
4 feet (1.22 meters) to 6 feet
(1.83 meters) apart
&) Mount antenna discharge unit as
closely as possible to where lead-
in enters house.
STAND-OFF. d) Use jumper wire not smaller than
. No.6 AWG (13.3 mm?) copper,
or the equivalent, when a sepa-
rete antenna-grounding electrode
is used.
See NEC Section 810-21 (j).
ANTENNA
LEAD-IN WIRE
TO EXTERNAL ANTENNA
TERMINALS OF PRODUCT

The illustration shows modei A-443.
Mode! A-333 is not equipped @. (8) and @.
The U.K. models (A-443 and A-333) are not equipped with
3
<ARB1102>

@
Adaptor
component
@
Speaker
system
B
@
CD
player
{graphic
equalizer}
@
DAT/Tape
decks
a)
| —=|
Oe) |e)
ae ck me RY
© Speaker system B
fh)
ee
@ To an AC wall socket
co fe EM-AM
CES) coor
Tuner
®
LD
player,
Turn
table
@
Speaker
system
A
©
Speaker
systemA
~
(Lj
{R)
VCR etc.
4
<ARB1102>

FO BtUIOS 5 pos ets eiecere eee ienge ach ace ace Sage cee 5
Panel Facilities ..........-.-......... 6
Connections .......-.. 2-05 ee eee eee 8
CONTENTS
Operations ai 4sntee oe ate oe ngs ed 9
Troubleshooting ............0.-.020 0 ee 10
Specifications:... ise oe ao seat aus Sb ee ae 17
FEATURES
® Drive capacity 1OOW + 100W/4Q (DIN) matching to high
power and low impedance type speaker system.
[model A-333 ... 72W + 72W/4Q (DIN))
® The use of a DIRECT circuit assures high fidelity playback
of consistent frequency characteristics, accompanied by
maximum clarity.
® REC selector switch makes tape editing very simple.
Non-Switching Circuit Type I! (A-443 only) is employed
to realize high-quality sound with minimum distortion,
Comes with a built-in phono equalizer which accepts MC
cartridges. {(A-443 only)
Honeycomb Frame Chassis
Honeycomb Heat Sink
5
<ARB1102>

PANEL
FACILITIES
See
page
3
for
Panel
Facilities.
[FRONT
PANEL]
@
POWER
switch/indicator
Press
to
turn
power
to
the
unit
ON
and
OFF,
@
SPEAKERS
A
selector
switch
Use
this
switch
to
listen
to
the
speaker
systems
connected
to
the
SPEAKERS
A
terminals.
ON ( am }:
Depressed
position:
Sound
is
heard
from
the
speaker
systems.
OFF ( mw):
Released
position:
No
sound
is
heard
from
the
speaker
systems.
Set
to
this
position
when
listening
with
headphones.
(3)
SPEAKERS
B
selector
switch
Use
this
switch
to
listen
to
the
speaker
systems
connected
to
the
SPEAKERS
B
terminals.
ON ( mj):
Depressed
position:
Sound
is
heard
from
the
speaker
systems.
OFF ( m):
Released
position:
No
sound
is
heard
from
the
speaker
systems.
Set
to
this
position
when
listening
with
headphones.
@
REC
SELECTOR
switch
When
this
switch
is
set
to
a
position
other
than
SOURCE
or
OFF,
the
equipment
selected
by
the
REC
SELECTOR
switch
can
be
recorded
from,
irrespective
of
the
settings
of
the
INPUT
SELECTOR
and
DIRECT
switches.
TUNER:
To
record
from
the
equipment
connected
to
TUNER
terminals.
cD:
To
record
from
the
equipment
connected
to
CD
terminals.
OFF:
In
this
position,
nothing
from
the
REC
terminals
of
DAT/TAPE
1
and
TAPE
2
is
output.
Set
to
this
position
when
not
recording;
the
tape
deck
will
be
disconnected,
improving
sound
quality.
SOURCE:
To
record
from
the
equipment
selected
by
the
INPUT
SELECTOR
switch.
6
<ARB1102>
TAPE:
12
2—
To
record
(copy)
from
the
tape
deck
of
DAT/TAPE
1
terminals,
to
the
tape
deck
of
TAPE
2
terminals.
2%
1—
To
record
(copy)
from
the
tape
deck
of
TAPE
2
terminals,
to
the
tape
deck
of
DAT/TAPE
1
terminais.
@
INPUT
SELECTOR
switch
Use
to
select
the
playback
source.
LINE:
For
playback
with
a
component
connected
to
the
LINE
terminals.
TUNER:
For
AM
or
FM
broadcast
reception
with
a
tuner.
PHONO:
For
record
playback
with
a
turntable.
cD:
For
compact
disc
playback
with
a
CD
player,
DAT/TAPE 1:
For
playback
with
a
tape
deck
or
digital
audio
tape
deck
connected
to
the
DAT/TAPE
1
terminals.
TAPE 2:
For
playback
with
a
tape
deck
connected
to
the
TAPE
2
terminals.
@
VOLUME
contro!
Use
to
adjust
the
volume
level.
NOTE:
This
unit
is
equipped
with
a
circuit
that
attenuates
the
LOUDNESS
and
TONE
effect
as
volume
is
turned
up.
@
PHONO
SELECTOR
switch
(Model
A-443
only)
Set
in
accordance
with
the
type
of
cartridge
used
with
your
turntabie.
MM ( B):
Set
to
this
position
when
using
a
moving
magnet
cartridge,
or
a
moving
coil
cartridge
with
a
high
output
of
1
mV
or
more.
MC ( m ):
Set
to
this
position
when
using
a
moving
coil
cartridge.
©
MUTING
switch
(Model
A-443
only)
Use
to
temporarily
cut
sound
volume,
ON ( =}:
The sound is cut off.
OFF { mw):
The
sound
will
return
to
its
previous
volume.

PANEL FACILITIES
© DIRECT switch/indicator
Use this switch/indicator when you do not wish to pass the
output from input terminal equipment through the various
frequency adjusting circuits (SUBSONIC, BASS, TREBLE,
BALANCE, LOUDNESS) and adaptor terminals (ADPT}.
ON:
The indicator lights: The signals input through the input
terminals are reproduced without passing through the
various frequency adjusting circuits. This results in flat, pure
sound which is a more faithful reproduction of the input
source.
OFF:
The indicator goes out: The signal passes through the
various frequency adjusting circuits.
@ LOUDNESS switch/indicator
Use when listening at low volume levels.
ON:
The indicator lights: Boosts low and high frequencies to give
added punch to playback even at low volume levels.
OFF:
The indicator goes off: Should normally be left in this
position.
NOTE:
This switch does not operate when the DIRECT switch is in the
ON position.
®@ SUBSONIC filter switch/indicator (Model A-443
only)
Use this switch when playing records with coarse grooves.
OFF;
Released position; leave in this position for normal playback,
ON:
Depressed position (the indicator lights). Jn this position,
frequencies of 17 Hz and below are cut, eliminating super-
low-frequency noise caused by coarse record grooves, and
thus helping prevent sound distortion.
NOTE:
This switch does not operate when the DIRECT switch is in the
ON position.
@ BALANCE control
Should normally be left in the center position. Adjust the
balance if the sound is louder from one of the speakers. if
the right side is louder, turn toward the Lileft) position and
if the left side is louder, turn toward the Riright) position.
NOTE: ©
This contro! does not operate when the DIRECT switch is in the
ON position.
@ TREBLE tone control
Use to adjust the high-frequency tone. The center position
is the flat (normal) position. When turned to the right, high-
frequency tones are emphasized; when turned to the left,
high-frequency tones are de-emphasized.
NOTE:
° This control does not operate when the DIRECT switch is in the
ON position.
e At volume levels lower than ‘’4”, the set tone control effect
is obtained.
At volume levels higher than “4”, the effect becomes
increasingly weaker.
@ BASS tone control
Use to adjust the low-frequency tone. The center position
is the flat (normal) position. When turned to the right, low-
frequency tones are emphasized; when turned to the left,
low-frequency tones are de-emphasized.
NOTE:
® This control does not operate when the DIRECT switch is in the
ON position.
e At volume levels lower than ‘’4"', the set tone control effect
is obtained.
At volume levels higher than “4”, the effect becomes
increasingly weaker.
@ PHONES jack
When using headphones, insert the plug into this jack.
[REAR PANEL]
PHONO terminals.
LINE terminais.
ADAPTOR OUT terminalis.
ADAPTOR IN terminals.
DAT/TAPE 1 REC terminals.
DAT/TAPE 1 PLAY terminals.
SPEAKERS B terminals (right channel).
SPEAKERS B terminals (left channel).
Power cord.
Connect this cord to an AC wall socket, or the AC outlet
of an audio timer.
888860680
7
<ARB1102>

PANEL FACILITIES
@ SPEAKERS A terminals (left channel)
@
SPEAKERS
A
terminals
(right
channel)
@ TAPE 2 PLAY terminals.
© TAPE 2 REC terminals.
® Shorting bars.
@ CD terminais.
@ TUNER terminals.
© Turntable ground terminal (GND).
® Ac OUTLETS
€) VOLTAGE SELECTOR
CONNECTIONS
AC OUTLETS (SWITCHED)
Power
supplied
through
these
outlets
is
turned
on
and
|.
off
by
the
amplifier’s
POWER
switch.
Total
electrical
power
consumption
of
connected
equipment
should
not
exceed 200 W. .
AC OUTLET (UNSWITCHED)
Power
flows
continually
to
this
outlet,
regardiess
of
whether
the
amplifier
is
swithced
ON
or
OFF.
Electrical
power
consumption
of
the
connected
equipment
should
not
exceed
100
W.
The
equipment
should
be
disconnected
by
removing
the
power
plug
from
the
wail
socket
when
not
in
regular
use,
@.g.,
when
on
vacation.
NOTE;
Do
not
connect
appliances
with
high
power
consumption
such
as
heaters,
irons,
or
television
sets
to
the
AC
OUTLETS
in
order
to
avoid
overheating
or
fire
risk.
See page 4 for Connections.
CD player.
Adaptor
component
(graphic
equalizer).
DAT/Tape
decks.
Speaker
system
B
(R).
Speaker
system
B
{L).
Speaker
system
A
(R).
Speaker
system
A
({L).
Turntable.
LD player VCR etc..
Tuner
To an AC wall socket.
QOO©LCQQ@HOOO
CONNECTING
THE
SPEAKER
CORDS
1.
Strip
off
the
vinyl
covering
and
twist
the
tip
of
the
wire
core,
Loosen
the
knob
and
insert
the
wire
core
into
the
terminal
hole.
3.
Tighten
the
knob
to
fix
the
wire
core
in
place.
N
NOTE:
Do
not
allow
the
wire
core
to
protrude
and
touch
other
terminals
or
wires.
If
the
cores
of
differing
wires
touch,
damage
may
be
caused
to
your
amplifier
and/or
speaker
systems.
®
Twist
the
wire
core.
<ARB1102>
Speaker Impedance
When
speaker
systems
are
connected
to
only
the
SPEAKERS
A
or
SPEAKERS
B
terminals,
such
speakers
should
have
rated
impedance
in
the
range
of
4—
160.
When
speakers
are
connected
to
both
the
A
and
B
terminals,
they
should
have
a
rated
impedance
in
the
range
of
8—320.
CONNECTING
THE
INPUT/OUTPUT
CORDS
Connect
the
white
plug
to
the
L
(left)
side,
and
the
red
plug
to
the
R
(right)
side.
Be
sure
to
push
the
plugs
in
securely.
Left
channel
White
plug
ieee
Right
channel
~@o
Red plug
The
INPUT/OUTPUT
jacks
of
this
unit
are
dull
tinplated,
aiming
at
high
audio
quality.
TO
USE
THE
COMPONENT
CONNECTED
TO
THE
ADAPTOR TERMINALS
1. Set the POWER switch to OFF.
2.
Remove
the
two
shorting
bars
from
the
adaptor
terminals.
Shorting bars.
=e
ea. OUT an
Remove
the
shorting
bars
before
connecting
an
equalizer
to
these
terminals.
Always
keep
the
bars
inserted
while
the
terminals
are
not
in
use,
and
take
care
not
to
lose
them.

OPERATIONS
BEFORE BEGINNING OPERATIONS
Set the controls and switches as follows: See page 3.
1. Set the POWER switch @ to ON.
2. Press the SPEAKERS A selector switch 6. SPEAKERS
B selector switch (3) or both switches.
3. Set the BALANCE control @ to the center position.
4. Set the DIRECT switch @ to OFF.
PLAYBACK PROCEDURES
1. Set the INPUT SELECTOR switch [5] to the desired
playback source.
e For playback with the equipment connected to the LINE
terminals: Set to [LINE].
°® For reception of an AM/FM broadcast: Set to [TUNER].
e For playback of a record: Set to [PHONO].
Set the PHONO SELECTOR switch @ to MM ( @ jor
MC ( = ) according to the type of cartridge being used.
(A-443 only)
For playback of a compact disc: Set to [CD]
For playback of a tape: Set to [DAT/TAPE 1] or [TAPE 2].
e
2. Operate the equipment to begin playback.
3. Adjust playback volume with the VOLUME control @
on this unit.
RECORDING TAPES:
1. Select the recording equipment with the REC
SELECTOR switch @.
® When set to SOURCE, the signals from the device
connected to the terminals of the selected input are
recorded. (To record signals from the device connected
to the PHONO or LINE terminals, set the REC SELECTOR
switch to SOURCE and set the INPUT SELECTOR switch
to PHONO or LINE.)
® Recording is impossible when the switch is set to OFF.
NOTE:
When REC SELECTOR switch is set to a position other than SOURCE
or OFF, the equipment selected by the REC SELECTOR switch can
be recorded from, irrespective of the settings of the INPUT
SELECTOR and DIRECT switches.
2. Begin recording by operating the recording equipment
and tape deck.
© Refer to the operating instructions for your tape deck for
proper operating procedures.
MONITORING WHILE RECORDING
On a 3-head tape deck, sound can be concurrently heard
while recording on tape. SELECTOR operation of checking
the sound quality and recording level is called ‘“‘monitoring.’””
For monitoring, the INPUT SELECTOR switch of this unit
must be set to the tape deck on which recording is being
done,
DAT/TAPE 1 terminals: Set to DAT/TAPE 1.
¢ When recording with the tape deck connected to the
TAPE 2 terminals: Set to TAPE 2.
NOTE:
When recording from the PHONO or LINE source, recording monitor
is not possible,
COPYING TAPES:
When two decks are used {or when using double cassette
deck), you can record the sounds from one deck onto the
other,
Application examples:
© 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 unwanted commercials, recording only desired
material onto another tape.
When using two tape decks
1. Load tapes for playback (pre-recorded tape) and
recording (blank tape} into the respective tape decks.
2. Select the copying direction with the REC SELECTOR
switch @.
® When copying from the tape deck of the DAT/TAPE 1
terminals to the tape deck of the TAPE 2 terminals: Set
to 12.
e When copying from the tape deck of the TAPE 2
terminals to the tape deck of the DAT/TAPE 1 terminals:
Set to 21.
NOTE:
The tape input selected with the REC SELECTOR switch can be
copied, regardless of the settings of INPUT SELECTOR and DIRECT
switches.
3. Operate the tape decks to begin copying.
Set the tape deck with the original (playback) tape to the
playback mode, and set the tape deck with the blank tape
to the recording mode.
Playback using a graphic equalizer
© The sound of all sources can be finely adjusted with a
graphic equalizer connected to the ADAPTOR terminais.
However, the graphic equalizer is bypassed when the
DIRECT switch is ON.
NOTE:
Be sure to perform this operation with the adaptor component power
switch in the ON position. Even when not using the adaptor
component, its power switch must be left ON. If the adaptor
component is switched OFF, no sound will be produced, or the
playback sound will be distorted.
9
<ARB1102>

TROUBLESHOOTING
Incorrect
operations
are
often
mistaken
for
trouble
and
malfunctions.
If
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.
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
Trouble
| Remedy
No power supplied to unit
® Power plug is disconnected from outlet.
° The component power plug has been
plugged into another component power
outlet (e.g. timer, etc.), but power to that
unit is disconnected.
® Insert plug securely into outlet.
® Turn on power to other component.
No sound
e
Connecting
cords
are
disconnected
from
terminals,
or
connected
incorrectly.
© Terminals, or connecting cords pin plugs
are dirty.
@ The INPUT SELECTOR switch is not set
to the desired input source.
© Operation of other components is
incorrect.
* Both SPEAKERS selector switches are set
to “OFF.”
e° The power was turned on with the
MUTING switch in the “‘ON’’ position
(=).
© Connect securely.
© Clean terminals and plugs.
Set the
switch
correctly
(PHONO,
TUNER,
CD,
LINE,
DAT/TAPE
1,
TAPE
2).
¢ Consult the operating instructions for the
other components.
© Set one switch or both switches to “ON.”
° Set the MUTING switch to the ‘’OFF’
position ( @ ).
No sound from one speaker
@ Connecting cords or speaker cords are
disconnected on that side.
® BALANCE control is set to one side.
* Connect securely.
| @ Set BALANCE control to center position.
Can’‘t record tapes
mh
®
The
position
of
the
REC
SELECTOR
switch
|
©
Set
switch
correctly
(See
section
is incorrect.
® Connections are incorrect.
® Operation of tape deck is incorrect.
““RECORDING TAPES").
® Reconnect properly.
® Consult the operating instructions for the
tape deck.
Can‘t perform tape copying
The
position
of
the
REC
SELECTOR
switch
is
incorrect.
©
Operation
of
tape
decks
is
incorrect.
¢Set
switch
correctly
(See
section
“COPYING
TAPES’),
©
Consult
the
operating
instructions
for
the
|
tape
decks.
10
<ARB1102>

SPECIFICATIONS
[A-443]
Amplifier Section
Continuous power output (both channels driven at 20 Hz
to 20 kHz) * *
T.H.D. 0.008%, 82 .....-..-.04. 6oW + 60W*
T.H.D..0.02%, 40 2... eee ees sow + 8sow*
DIN Continuous power output (both channels driven at
1 kHz)
Te 0512096; BQ. a peg oer ee fe Ss 7OW + 70W
HDi WO AG sein Sichew sine Bek 1OOW + 100W
Dynamic power output (on EIA dynamic test signal}
OTF ice tasiet sn duoveck eae ang Sedansiat doimered te. oP Oe 75W + 75W
QE Liha da ht OR te ee DR 110W + 110W
AND sap hin teks we REM hele legs ata Wvces Boe Bonet 150W + 150W
Total harmonic distortion * *
20 Hz to 20 kHz, GOW, 82 ........... 0.008% *
20 Hz to 20 kHz, BOW, 42 ............ 0.02% *
Input sensitivity/impedance
PHONO (MM)...........0 0000s 2.5 mV/50 kQ
PHONO (MG) conics e ave boot tempos bce 8 0.2 mv/1002
CD, TUNER, LINE, TAPE.......... 150 mV/40 kQ
PHONO overload level
1 kHz, T.H.D. 0.008% (MM/MC) ... 150 mV/12 mV
Output level/impedance
TAPE REC, ADAPTOR OUTPUT ....
Frequency response
PHONO (MM), 20 Hz to 20 kHz......... +0.3 dB
PHONO (MC), 20 Hz to 20 kHz ......... +0.5 dB
CD, TUNER, LINE, TAPE 5Hz to 100 kHz.. ne dB*
150 mV/2.2 kQ
Tone control (volume control set at — 40 dB position)
BASS tis 2c5 45 tise Atata tet aa ols +8 dB (100 Hz}
TREBLE %.9 202 fee evear dd. pa Seuteecd oe +8 dB (10 kHz}
Loudness contour (volume control set at — 40 dB position)
+5dB (100 Hz}/+3 dB (10 kHz}
Filter (SUBSONIC) .............. 17 Hz (12 dB/oct.}
Signal-to-Noise ratio (HF short circuit, A network)
PHONO (MM, 5 mV input/MC, 0.5 mV input) ......
93 dB/74 dB* *
CD, TUNER, LINE, TAPE ............ 107 dB* *
Signal-to-Noise ratio (DIN, continuous power/50 mW)
PHONO {MM)...............00. 74 dB/63 dB*
CD, TUNER, LINE, TAPE .......... 87 dB/65 dB*
Power Supply/Miscellaneous
Power requirements
ULK. model: o...0. let cate ees a.c.240V, 50/60 Hz
Other destination models .... AC 110V/120—127V,
/220V/240V (switchable), 50/60 Hz
Power consumption . 0.0.0.0... cc cece eee 550W
Dimensions .......... 420(W) x 348{D) x 126(H) mm
16-1/2(W) x 13-11/16(D) x 4-15/16{H) in
Weight (without package) ....... 8.1 kg (17 Ib 14 oz)
Accessories
Operating instructions ©. 0.0... 00. cece eee ee 1
¢ Specifications and design subject to possible modification
without notice, due to improvements.
* Measwred with the DIRECT switch set to ON,
* ® Measured by Audio Spectrum Analyzer.
17
<ARBI102>

SPECIFICATIONS
[A-333] "a
Amplifier Section
Continuous power output (both channels-driven at 20°Hz
to 20 kHz) * *
THiD,0.02%6; 89 0 oe es Rane 40w + 40wW*
T.H.D. 0.03%, 42 .......-200 08. 50w + 50W*
DIN Continuous power output (both channels driven at
1 kHz)
THD 40%, SO sic 6 hau oa ad ees 55W + 55W
T.H.D. 1.0%, 40.0.0... 0.00 ee eee 72W + 72W
Dynamic power output (on EIA dynamic test signal)
OO or Ah awe 8 he, ith Soe Neuen Tee eke emat doce 5SW + 5S5W
BY ox Mise cele Geaeky oye Skie nd delegate ba Ganeee g0W + SOW
QO eager Gis Guadiatn eet 100W + 100W
Total harmonic distortion * *
20 Hz to 20 kHz, 40W, 82 ...........5. 0.02% *
20 Hz to 20 kHz, BOW, 40 .........-5- 0.03% *
Input sensitivity/impedance
PHONO (MM)........ 0.0000 r eae 2.5 mV/50 kQ
CD, TUNER, LINE, TAPE.......... 150 mV/40 kQ
PHONO overload level
1 kHz, T.H.D. 0.02% (MM).........-.6. 150 mV
Output level/impedance
TAPE REC, ADAPTOR OUTPUT .... 150 mV/2.2 kQ
Frequency response
PHONO (MM), 20 Hz to 20kHz......... +0.3 dB
CD, TUNER, LINE, TAPE 5Hz to 100 kHz... be dB*
Tone control (volume control set at — 40 dB position)
MBASS wc dedd koh gutannncaee a8 +8 dB (100 Hz}
TREBLE, Wie hieea oper es ate ee +8 dB (10 kHz)
Loudness contour (volume control set at — 40 dB position)
+5dB (100 Hz}/+3 dB (10 kHz)
Signal-to-Noise ratio (IHF short circuit, A network}
PHONO (MM, 5 mV input) ...........5 89 dB*
CD, TUNER, LINE, TAPE..........-0-- 107 dB*
Signal-to-Noise ratio (DIN, continuous power/50 mW)
PHONO (MM)............00 0005 73 dB/63 dB*
CD, TUNER, LINE, TAPE.......... 86 dB/65 dB*
Power Supply/Miscellaneous
Power requirements
UEKe Mod Gh) 65: aca ee an ag ee et a.c.240V, 50/60 Hz
Power consumption
UKs MOdElS ce. so aren MPA pa eae 410W
Dimensions .......... 420(W) x 348(D) x 126(H} mm
16-1/2{W) x 13-11/16(D) x 4-15/16(H) in
Weight (without package) ........ 7.0 kg (17 Ib 7 oz)
Accessories
Operating instructions ©... 6... eee ee es 1
© Specifications and design subject to possible modification
without notice due to improvements.
* Miasured with the DIRECT switch set to ON.
* * Measured by Audio Spectrum Analyzer.
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153, Japan
PIONEER ELECTRONICS [USA] INC. 2265 East 220th Street Long Beach, California 90810 U.S.A.
P.O. BOX 1720 Long. Beach, California 90801-1720 U.S.A.
PIONEER ELECTRONICS OF CANADA, INC. 505 Cochrane Drive, Markham, Ontario L3R 8E3 Canada
PIONEER ELECTRONIC [EUROPE] N.V. Keetberglaan 1. 2740 Beveren, Belgium TEL: [phone]
PIONEER ELECTRONICS AUSTRALIA PTY. LTD. 178-184 Boundary Road, Braeside, Victoria 3195, Australia TEL: [03] 580-9911
<88E02SF1CO1>
Printed in Japan <ARB1102-A>