Pioneer A-209 User manual

A-209
A-109
Operating Instructions
Manual de instrucciones
STEREO AMPLIFIER
AMPLIFICADOR ESTEREOFONICO

2
220V
110V 120-127V
240V
Mains voltages in Saudi Arabia are 127 V and
220 V only. Never use this model with the 110
V setting in Saudi Arabia. H019 En
LINE VOLTAGE SELECTOR SWITCH H038 En
The line voltage selector switch is located on the rear panel.
Check that it is set properly before plugging the power cord
into the outlet. 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:
¶Be sure to disconnect the power cord from its outlet before
making this adjustment.
¶Use a medium-sized (flat blade) screwdriver. Insert the tip
of the screwdriver into the groove of the selector switch
and turn it so that the power voltage marking of your area
points to the arrow.
CAUTION 220 V
Power source voltage is factory adjusted 220 volts. If your area
is different, change voltage selectors settings. H038 En
Operating Environment H045 En
Operating environment temperature and humidity:
+5°C – +35°C (+41°F – +95°F); less than 85%RH (cooling vents
not blocked)
Do not install in the following locations
÷Location exposed to direct sunlight or strong artificial light
÷Location exposed to high humidity, or poorly ventilated
location

3
English
CONTENTS
FEATURES
7Low power consumption design.
7High-power Output:
A-209 ..................................... 60W+60W/4Ω(DIN)
45W+45W/8Ω(DIN)
A-109 ..................................... 40W+40W/8Ω(DIN)
7Wide-Range Linear Circuit
This new current feedback circuit assures improved oper-
ating stability for flat output impedance and stable driving
of speakers across the full range of frequencies.
7Complementary capacitor pair.
7Advanced Direct Energy MOS Power Amp
Pioneer incorporates highest quality amp circuitry featur-
ing Advanced Direct Energy MOS FET devices which can
achieve higher performance. Together with Pioneer’s origi-
nal Wide Range Linear Circuit technology they reduce
power consumption while maintaining the power output of
current models.
In terms of performance, this technology contributes to flat
damping factor characteristics across the audio spectrum.
It also allows a wide range and especially ultra high fre-
quencies to be reproduced more accurately and improves
power linearity.
7Stabilizer
Transformer stabilizer and stabilizer frame (attached to
chassis) deliver powerful sound.
INSTALLATION
LOCATION
Install the unit in a well-ventilated location where it
will not be exposed to high temperatures or humid-
ity.
Do not install the unit in a location which is exposed to direct
rays of the sun, or near hot appliances or radiators. Excessive
heat can adversely affect the cabinet and internal compo-
nents. Installation of the unit in a damp or dusty environment
may also result in a malfunction or an accident. (Avoid
installation near cookers etc., where the unit may be exposed
to oily smoke, steam or heat.)
Do not install the unit on a tottered stand, nor on an unstable
or inclined surface.
VENTILATION
When installing this unit, make sure to leave space around the
unit for ventilation to improve heat radiation (at least 60 cm at
top, 10 cm at rear, and 30 cm at each side).
WARNING: Slot and openings in the cabinet are provided for
ventilation and to ensure reliable operation of the product and
to protect it from overheating, to prevent fire hazard, the
openings should never be blocked and covered with items,
such as newspapers, table-cloths, curtains, etc. Also do not
put the apparatus on the thick carpet, bed, sofa, or fabric
having a thick pile.
FEATURES ......................................................................... 3
INSTALLATION .................................................................. 3
CONNECTIONS.................................................................. 4
PANEL FACILITIES............................................................. 6
OPERATIONS..................................................................... 9
TROUBLESHOOTING ...................................................... 11
SPECIFICATIONS ............................................................. 12
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.

4
CONNECTIONS
Cassette deck/CD recorder/
MD recorder Cassette deck
Adaptor component
(graphic equalizer etc.)
CD player
Speaker system B
(A-209 only)
Right (R)
Left (L)
SPEAKERS
RL
R
A
B
L
SIGNAL
GND
L
R
PHONO
IN
TUNER
IN
CD
IN
LINE
IN
TAPE 1/CD-R/MD
REC PLAY REC PLAY
TAPE 2 MONITOR
OUT INOUT IN
L
R
AC INLET
REC PLAY
L
R
REC PLAY
L
R
CD
OUT
L
R
IN OUT
L
R
FM-AM
OUT
L
R
L
R
L
R
ª·ª·
L
L
R
R
L
R
L
R
L
R
L
R
ª·ª
AUDIO OUT
L
R
L
R
L
R
L
R
MINIDISC
RL RL RL
·
LRL
LR
R
ª·
ª·
DVD
The illustration shows the A-209.
To an AC wall socket.
Left (L) Right (R)
DVD player, VCR, etc.TunerTurntable Speaker system A
Before making or changing the connections, switch off the power and disconnect the power cord from the AC
outlet. H029BEn
See page 5.

5
English
CONNECTIONS
\
NOTE:
Do not allow any of the cord conductors to protrude from the
terminals or touch any other conductors. Malfunctioning or
breakdowns may occur when conductors come into contact
with each other.
Speaker Impedance
[A-209]
When speaker systems are connected to only SPEAKERS A
or SPEAKERS B terminals, such speakers should have rated
impedance in the range of 4–16 Ω.
When speaker are connected to both A and B terminals, they
should have a rated impedance in the range of 8 –32 Ω.
[A-109]
The speaker systems used should have a rated impedance in
the range of 6 - 16 Ω.
CONNECTING THE SPEAKER CORDS
2. Loosen the knob and insert the wire core into the
terminal hole.
3. Tighten the knob to fix the wire core in place.
10mm
1. Strip off the vinyl covering and twist the tip of the
wire core.
CONNECTING THE INPUT/OUTPUT
CORDS
Connect the white plug to the L (left) channel, and the red plug
to the R (right) channel. Be sure to push the plugs securely.
L
R
Left channel
White plug
Right channel
Red plug
Twist the wire core
2
3
1
AC POWER CORD
Plug in the power cord first to the amplifier and then to the
wall outlet after you have finished hooking up the rest of your
equipment.
CAUTION!
• Do not use any other power cord than the one supplied
with this unit.
• The amplifier should be disconnected by removing the
mains plug from the wall socket when not in regular use,
e.g. when on vacation.
Please use the correct cord and plug for your region.
European two pin plug
with two pin flat-bladed
converter plug (for 200
volts or greater power
supply)
Taiwanese two pin flat-bladed
plug
For Taiwan exclusively
For regions with two pin flat-bladed plug and 200 volts or
greater power supply
Make sure the voltage selector
has been switched to the 110 V
position before plugging in the
AC power cord.

6
4TAPE 2 MONITOR button/indicator
Use when there is an adaptor component (graphic equalizer,
etc.) or cassette deck connected to the TAPE 2 MONITOR
terminals.
On : Indicator lights when using the adaptor component or
listening to the cassette deck.
Off : Indicator goes off when not in use.
NOTES:
• When no connections are made to the TAPE 2 MONITOR
terminals, or when they are not in use, be sure to set this
switch to the off position. (No sound will be heard if it is set
to the on position.)
• When the TAPE 2 MONITOR indicator is on and the INPUT
SELECTOR knob is not set to TAPE 1/CD-R/MD, the
signals which are input through TAPE 2 MONITOR are then
output at TAPE 1/CD-R/MD REC OUT.
5BALANCE control
Should normally be left in the center position. Adjust balance
if the sound is louder from one of the speakers. If the right side
is louder, turn toward the L (left) position and if the left side is
louder, turn toward the R (right) position.
NOTE:
This control does not operate when the DIRECT button is in
the on position.
1POWER (—OFF/_ON) switch
Press to turn power to the unit ON and OFF.
2VOLUME control
Use to adjust the volume level.
3INPUT SELECTOR knob/indicators
Turn the knob clockwise or counterclockwise so that the
indicator lights for your desired input source. Turning the knob
clockwise causes the lit indicator to right. Turning counter-
clockwise causes it to left.
CD : For compact disc playback with a CD player.
TUNER : For AM or FM broadcast reception with a tuner.
PHONO : For record playback with a turntable.
LINE : Set to this position when listening to the pro-
gram from a component connected to the LINE
terminals.
TAPE 1/CD-R/MD :For playback with a cassette deck,CD recorder
or MD recorder connected to TAPE1/CD-R/
MD terminals.
[ FRONT PANEL ]
PANEL FACILITIES
PHONES
A SPEAKERS B
POWER
OFF ON
STEREO AMPLIFIER
_
—
z¿<?/ Direct Energy MOS
TAPE 1/
CD-R/MD
TAPE 2
MONITOR
LINE
TUNER PHONO
CD
BASS
+
–
TREBLE
+
–
VOLUME
MIN MAX
LOUDNESS DIRECT
BALANCE
R
L
INPUT SELECTOR
TAPE 2
MONITOR
=
1234
56789- 0
The illustration shows the A-209.

7
English
PANEL FACILITIES
PHONES
SPEAKERS
POWER
OFF ON
STEREO AMPLIFIER
_
—
z¿,?/ Direct Energy MOS
TAPE 1/
CD-R/MD
TAPE 2
MONITOR
LINE
TUNER PHONO
CD
BASS
+
–
TREBLE
+
–
VOLUME
MIN MAX
LOUDNESS DIRECT
BALANCE
R
L
INPUT SELECTOR
TAPE 2
MONITOR
~
6DIRECT button/indicator
Use this button when you do not wish to pass the output from
input terminal equipment through the various frequency ad-
justing circuits (BASS, TREBLE, BALANCE, LOUDNESS).
On : The indicator lights: The signals passing 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 off: The signal passes through the
various frequency adjusting circuits.
7LOUDNESS button/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 a low volume
level.
Off : The indicator goes off: Should normally be left in this
position.
NOTE:
This button does not operate when the DIRECT button is in
the on position.
8TREBLE 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 button is in
the on position.
9BASS 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 button is in
the on position.
0SPEAKERS B (ON/OFF) button/indicator
(A-209 only)
Use this button to listen to the speaker system connected to
SPEAKERS B terminals.
ON : The indicator lights. Sound is heard from the speaker
system.
OFF : The indicator goes off. No sound is heard from the
speaker system. Set to this position when listening
with headphones.
-PHONES jack
When using headphones, insert the plug into this jack.
NOTE:
The speakers continue to output sound even when head-
phones are plugged into this jack.
To mute the sound from the speakers, press the SPEAKERS
button to OFF.
=SPEAKERS A (ON/OFF) button/indicator
(A-209 only)
Use this button to listen to the speaker system connected to
SPEAKERS A terminals.
ON : The indicator lights. Sound is heard from the speaker
system.
OFF : The indicator goes off. No sound is heard from the
speaker system. Set to this position when listening
with headphones.
~SPEAKERS button/indicator (A-109 only)
Use this button to listen to the speaker system connected to
the SPEAKERS terminals.
On : The indicator lights. Sound is heard from the speaker
system.
Off : The indicator goes off. No sound is heard from the
speaker system. Set to this position when listening with
headphones.
The illustration shows the A-109.

8
[ REAR PANEL ]
1GND (Turntable ground) terminal
2PHONO terminals
3TUNER terminals
4CD terminals
5LINE terminals
6TAPE 1/CD-R/MD REC (OUT) terminals
7TAPE 1/CD-R/MD PLAY (IN) terminals
8TAPE 2 MONITOR REC (OUT) terminals
9TAPE 2 MONITOR PLAY (IN) terminals
0SPEAKERS B terminals (Right channel)
(A-209 only)
-SPEAKERS B terminals (Left channel)
(A-209 only)
=VOLTAGE SELECTOR
~AC INLET jack
Connect one end of the power cord to here and the other end
to an AC wall socket, or the AC outlet of an audio timer.
If you are going to be away from home for a long period of
time, disconnect the unit from the wall socket.
AC Power Cord & Socket
This model has two power cords and plug converters. Since
the type of cord and the plug converter which can be used
depends on the power voltage in each region or country, you
must be aware of the power voltage in your country/region. If
cord and/or plug converter are used incorrectly they could
cause a fire or other extremely dangerous situations. Please
make sure you use the correct cord and plug converter. For
more information see page 5.
NOTE:
÷ If you use an other power cord than provided, we cannot
assume the liabilities in what may occur as a result of it.
!SPEAKERS A terminals (Left channel)
@SPEAKERS A terminals (Right channel)
PANEL FACILITIES
SIGNAL
GND
L
R
PHONO
IN
TUNER
IN
CD
IN
LINE
IN
TAPE 1/CD-R/MD
REC PLAY REC PLAY
TAPE 2 MONITOR
OUT INOUT IN
L
R
SPEAKERS
RL
RA
B
L
1 0 -2 3 4 65 7 8 9
!@
AC INLET
VOLTAGE
SELECTOR
220V
110V 120-127V
240V
= ~
ª·
ª·
The illustration shows the A-209.

9
English
OPERATIONS
COPYING TAPES
When two decks are used, 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.
÷To edit a recording of an FM broadcast in order to cut out
unwanted commercials, recording only of desired material
onto another tape.
1. Load tapes for playback (pre-recorded tape) and
recording (blank tape) into the respective cas-
sette decks.
2. Select the copying direction with the INPUT SE-
LECTOR knob and TAPE 2 MONITOR button.
÷When copying from the cassette deck of the TAPE 1/
CD-R/MD terminals to the cassette deck of the TAPE 2
MONITOR terminals: Set the INPUT SELECTOR knob
to TAPE 1/CD-R/MD.
÷When copying from the cassette deck of the TAPE 2
MONITOR terminals to the cassette deck of TAPE 1/
CD-R/MD terminals: Set the TAPE 2 MONITOR button
to ON and the INPUT SELECTOR knob to a position
other than TAPE 1/CD-R/MD.
3. Operate the cassette decks to begin copying.
Set the cassette deck with the original (playback) tape to
the playback mode, and set the cassette deck with the
blank tape to the recording mode.
BEFORE BEGINNING OPERATIONS
1. Set the VOLUME control to minimum.
2. Set the POWER switch to ON.
3. Press the SPEAKERS button corresponding to
the speaker system to be used. (A-209 only)
Press the SPEAKERS switch to ON. (A-109 only)
4. Set the BALANCE control to the center position.
5. Set the DIRECT button to off.
6. Set the TAPE 2 MONITOR button to off.
PLAYBACK PROCEDURES
1. Set the INPUT SELECTOR knob to the desired
playback source.
÷For playback of a compact disc: Set to [CD].
÷For reception of an AM/FM broadcast: Set to [TUNER].
÷For playback of a record: Set to [PHONO].
÷For playback with the equipment connected to the LINE
terminals: Set to [LINE].
÷For playback of a tape: Set to [TAPE 1/CD-R/MD].
NOTES:
÷ When you do not want to monitor the TAPE 2 MONITOR
sound, set the TAPE 2 MONITOR button to OFF.
÷ When you select PHONO, the sound is muted for a few
seconds.
2. Operate the equipment to begin playback.
3. Adjust playback volume with the VOLUME con-
trol on this unit.
4. Adjust the tone to your preference using the
BASS and TREBLE controls, and LOUDNESS but-
ton.
RECORDING TAPES
1. Select the recording equipment with the INPUT
SELECTOR knob.
2. Begin recording by operating the recording equip-
ment and cassette deck.
Refer to the operating instructions of your cassette deck
for proper operating procedures.

10
OPERATIONS
TO USE THE COMPONENT CONNECTED
TO THE TAPE 2 MONITOR TERMINALS
[For a cassette deck]
÷A cassette deck connected here can be operated in the
same way (recording and playback) as a deck connected to
the TAPE 2 MONITOR terminals.
÷Also, if two decks are used, you can copy tapes from one
deck onto the other (see the section on “COPYING TAPES”).
1. Set the TAPE 2 MONITOR button to ON.
2. Operate the cassette deck to perform playback
(or recording).
NOTE:
The source selected with the INPUT SELECTOR knob is
backed up for a few days even when the POWER switch is set
to off or the power cord is unpluged.
After this period, the CD is automatically selected when the
power is supplied.
[For an adaptor component]
By connecting a graphic equalizer, source sounds (from discs,
tapes, AM/FM broadcasts, etc.) can be heard with added
sound and tone compensation.
Sounds compensated with the adaptor component can be
recorded on the cassette deck connected to the TAPE 1/CD-
R/MD terminals.
1. Set the TAPE 2 MONITOR button to ON.
2. Play back the source.
3. Operate the adaptor component.
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 pro-
duced, or the playback sound will be distorted.

11
English
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.
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.
Cause
÷Power plug is disconnected from outlet.
÷The amplifier’s power plug has been plugged
into another component’s power outlet (e.g.
timer, etc.) but power to that unit is discon-
nected.
÷The AC INLET plug is disconnected.
÷Connecting cords are disconnected from ter-
minals, or connected incorrectly.
÷Terminals, or connecting cords pin plugs are
dirty.
÷The TAPE 2 MONITOR button is set to ON
(except when using an adaptor component).
÷Operation of other components is incorrect.
÷The position of the INPUT SELECTOR does
not match the component to be played back.
÷Both SPEAKERS selector buttons are set to
OFF (A-209 only).
÷SPEAKERS button is set to OFF (A-109 only).
÷Connecting cords or speaker cords are discon-
nected on that side.
÷BALANCE control is set to one side.
÷Connections are incorrect.
÷Operation of cassette deck is incorrect.
÷The TAPE 2 MONITOR button is set to ON.
÷The position of the INPUT SELECTOR knob
and TAPE 2 MONITOR button are incorrect
(when using 2 cassette decks).
÷Operation of cassette decks is incorrect.
Symptom
No power supplied to unit.
No sound.
No sound from one speaker.
Cannot record tapes.
Cannot perform tape copy-
ing.
Remedy
÷Insert plug securely into outlet.
÷Turn on power to other component.
÷Insert the AC INLET plug securely till the
bottom of the jack.
÷Connect securely.
÷Clean terminals and plugs.
÷Set the button to OFF.
÷Consult the operating instructions for
the other components.
÷Set the button correctly (CD, TUNER,
PHONO, LINE, TAPE 1/CD-R/MD).
÷Set one button or both buttons to ON (A-
209 only).
÷Set the button to ON (A-109 only).
÷Connect securely.
÷Set BALANCE control to center posi-
tion.
÷Reconnect properly.
÷Consult the operating instructions for
the cassette deck.
÷Set the TAPE 2 MONITOR button to
OFF.
÷Set buttons correctly. (See section
COPYING TAPES.)
÷Consult the operating instructions for
the cassette decks.
Abnormal functioning of this unit may be cased by, 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.

12
SPECIFICATIONS
Power Supply/ Miscellaneous
Power requirements ..... AC 110 V/120 - 127 V/220 V/240 V,
(switchable), 50/60 Hz
Power consumption
[A-209] ........................................................................ 130 W
[A-109] .......................................................................... 80 W
Dimensions (including knobs and other protruding parts)
...................................... 420 (W) X 114 (H) X 307 (D) mm
Weight (without package)
[A-209] .........................................................................4.7 kg
[A-109] .........................................................................4.3 kg
Accessories
Operating Instructions........................................................ 1
Power cord ......................................................................... 2
Flat-bladed converter plug .................................................. 1
NOTE:
Specifications and design are subject to possible modification
without notice, due to improvements.
* Measured with DIRECT button set to on.
** Measured by Audio Spectrum Analyzer.
Amplifier Section
Continuous power output
(both channels driven at 20 Hz to 20 kHz)**
[A-209]
T.H.D. 0.1 %, 8 Ω..................................... 35 W + 35 W*
T.H.D. 0.15 %, 4 Ω................................... 45 W + 45 W*
[A-109]
T.H.D. 0.1 %, 8 Ω.................................................. 30 W*
DIN Continuous power output
(both channels driven at 1 kHz)
[A-209]
T.H.D. 1.0 %, 8 Ω....................................... 45 W + 45 W
T.H.D. 1.0 %, 4 Ω....................................... 60 W + 60 W
[A-109]
T.H.D. 1.0 %, 8 Ω....................................... 40 W + 40 W
Total harmonic distortion**
[A-209]
20 Hz to 20 kHz, 17.5 W, 8 Ω............................. 0.08 %*
[A-109]
20 Hz to 20 kHz, 15 W, 8 Ω................................ 0.08 %*
Input sensitivity/ impedance
PHONO (MM) ........................................... 2.8 mV/ 50 kΩ
CD, TUNER, LINE, TAPE 1/CD-R/MD, TAPE 2 MONITOR
................................................................. 200 mV/ 50 kΩ
PHONO (MM) overload level
1 kHz, T.H.D. 0.1 % ............................................. 150 mV
Output level/ impedance
TAPE 1 REC, TAPE 2 MONITOR REC ....... 200 mV/ 1 kΩ
Frequency response
PHONO (MM) ........................... 20 Hz to 20 kHz ±0.5 dB
CD, TUNER, LINE, TAPE 1/CD-R/MD, TAPE 2 MONITOR
......................................................5 Hz to 100kHz dB*
Tone control
BASS ....................................................... ±8 dB (100 Hz)
TREBLE ................................................... ±8 dB (10 kHz)
Loudness contour (volume control set at – 30 dB position)
...................................... + 6 dB (100 Hz)/ + 4 dB (10 kHz)
Signal-to-Noise ratio (IHF short circuit, A network)
PHONO (MM, 5 mV input) .................................... 85dB*
CD, TUNER, LINE, TAPE 1/CD-R/MD,
TAPE 2 MONITOR .............................................. 106 dB*
Signal-to-Noise ratio (DIN, continuous power/ 50 mW)
PHONO (MM) ............................................71 dB/ 67 dB*
CD, TUNER, LINE, TAPE 1/CD-R/MD, TAPE 2 MONITOR
...................................................................91 dB/ 71 dB*
+0
– 3

13
English
Published by Pioneer Corporation.
Copyright © 2003 Pioneer Corporation.
All rights reserved.
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 replacement.
MAINTENANCE OF EXTERNAL SURFACES
÷Use a polishing cloth or dry cloth to wipe off dust and
dirt.
÷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 or other
chemicals on or near this unit, since these will corrode
the surfaces.

14
SELECTOR DE TENSIÓN DE LÍNEA
El selector de tensión está situado en el panel posterior.
Compruebe que esté correctamente ajustado antes de
enchufar el cable de alimentación a la toma de alimentación.
Si la tensión no está correctamente ajustada, ajuste el selector
del modo siguiente:
¶Asegúrese de haber desenchufado el cable de alimentación
de la toma de alimentación antes de realizar este ajuste.
¶Utilice un destornillador de tamaño medio (cabeza plana).
Inserte la punta del destornillador en la ranura del selector
y gírelo de modo que la marca de la tensión de su zona
señale a la flecha.
Los voltajes de red de Arabia Saudita son sólo
de 127 V y 220 V. No utilice nunca este modelo
con el ajuste de 110V en Arabia Saudita. H019 Sp
PRECAUCIÓN 220 V
La tensión de alimentación se ha ajustado en fábrica a 220
voltios. Si la tensión de su localidad es distinta, cambie los
ajustes de los selectores de tensión. H038 Sp
Condiciones de Funcionamiento H045 Sp
Temperatura y humedad ambiental durante el funcionamiento:
+5°C – +35°C (+41°F – +95°F); menos de 85%RH (aperturas de
aireación no obstruidas)
No instalar en los siguientes lugares:
÷lugar expuesto a la luz directa del sol o a fuerte luz artificial
÷lugar expuesto a alta humedad, o lugar poco aireado
220V
110V 120-127V
240V
PRECAUCIONES CONCERNIENTES A LA
MANIPULACION DEL CABLE DE ALIMENTACION
Tome el cable de alimentación por la clavija. No extraiga la clavija
tirando del cable. Nunca toque el cable de alimentación cuando sus
manos estén mojadas, ya que esto podría causar cortocircuitos o
descargas eléctricas. No coloque la unidad, algún mueble, etc., sobre
el cable de alimentación. Asegúrese de no hacer nudos en el cable ni
de unirlo a otros cables. Los cables de alimentación deberán ser
dispuestos de tal forma que la probabilidad de que sean pisados sea
mínima. Un cable de alimentación dañado podrá causar incendios o
descargas eléctricas. Revise el cable de alimentación por si está
dañado, solicite el reemplazo del mismo al centro de servicio autorizado
PIONEER más cercano, o a su distribuidor.

15
Español
中國語
線路電壓選擇開關
線路電壓選擇開關位於本機的背面板上。在將電源線插頭
插入電源插座之前，請確認設定是否正確。如果電壓沒有正
確設定，或搬遷到電壓需求不同的地方，請按如下要領調整
本選擇開關 ﹕
¶ 進行本調整之前， 必須從電源插座拔除電源線。
¶ 使用中型（扁頭）螺絲刀。將螺絲刀的尖頭插入選擇開關
的槽中並轉動以使貴地電源電壓標記指向箭頭。 H038 ChH
沙特阿拉伯的電源電壓只用 127 V 和 220 V。在沙特阿拉伯
千萬不要用 110 V 設置的機器。 H019 ChH
注意220 V
電源電壓的工廠初期設定為220 V。如果貴地電壓不同，請改變電
壓選擇開關的設定。 H038 ChH
電源線注意事項
使用電源線時務請拿好插頭。請勿拿著電源線拔除插頭，并切勿用
帶濕的手觸摸電源線，否則將會導致短路或觸電危險。請勿將本裝
置，家具等擱放在電源線上面，或壓折電源線。
電源線切忌打結或與其它軟線系在一起。電源線應布置成不會被人踩
踏。
損傷的電源線可能會導致失火或觸電事故。請時常檢查電源線。發
現電源線損傷時，請求就近的 PIONEER 認可維修中心或經銷店進行更
換。
220V
110V 120-127V
240V
+5°C –+35°C (+41°F –+95°F); 85%RH

16
CARACTERISTICAS
7Amplificador de potencia MOS de energía avanzada
Pioneer incorpora el sistema de circuitos electrónicos de
amplificador de más alta calidad, que incluye los dispositivos MOS
FEET de energía directa avanzada, los cuales pueden alcanzar
unas mayores prestaciones. Junto con la tecnología original de
Pioneer Wide Range Linear
Circuit (circuito lineal de banda ancha), éstos reducen el consumo
de energía manteniendo a la vez la potencia de salida de los
modelos actuales.
En términos de prestaciones, esta tecnología contribuye a
proporcionar las características del factor de amortiguación plana
a través del espectro de audio. También permite obtener una
banda ancha y especialmente frecuencias ultra altas para una
reproducción más precisa y una mejora de la linealidad de la
potencia.
7Estabilizador
El estabilizador del transformador y el armazón del estabilizador
(pegado al chasis) proporciona un sonido de alta potencia.
7Diseño de poco consumo de energía
7Alta potencia de salida:
A-209 ........................................ 60 W + 60 W/4 Ω(DIN)
45 W + 45 W/8 Ω(DIN)
A-109 ........................................ 40 W + 40 W/8 Ω(DIN)
7Circuito lineal de amplia gama
Este nuevo circuito de reacción de corriente garantiza una mayor
estabilidad de operación para impedancia de salida plana y una
excitación estable de los altavoces en toda la gama de frecuencias.
7Par de capacitores complementarios
特性
7高級直流功率 MOS 功率放大
先鋒公司開發的頂尖質量的功率放大器具有直流功率 MOS FET 裝置，
從而可得到高性能，與先鋒獨創的廣域線性電路技術相配合，在保證
現有機型功率的同時，降低功耗。
就性能而言，該技術在整個音頻譜上對平坦粘滯因子等方面有貢獻。
並且，它可使廣域尤其是超高頻的再現更精確，改善了功率線性特
性。
7穩定器
變壓器穩定器和穩定器機架（附裝於底架上）可傳輸大功率的聲音。
7低能耗設計
7大功率輸出:
A-209 .......................... 60W+60W  4Ω（DIN）
45W+45W  8Ω（DIN）
A-109 .......................... 40W+40W  8Ω（DIN）
7廣域線性電路
這種新型電流反饋電路可以改善平頂輸出阻抗的操作穩定性而且可以
在大頻率範圍內穩定地驅動揚聲器。
7補償電容器對。
目錄
INDICE
特性 .................................................... 16
安裝 .................................................... 17
連接 .................................................... 18
面板布局 ................................................ 21
操作 .................................................... 26
故障排除 ................................................ 29
技術規格 ................................................ 31
CARACTERISTICAS ..................................................................... 16
INSTALACION .............................................................................. 17
CONEXIONES .............................................................................. 18
ELEMENTOS DE LOS PANELES ................................................. 21
FUNCIONAMIENTO ..................................................................... 26
LOCALIZACION Y SOLUCION DE PROBLEMAS ........................ 28
ESPECIFICACIONES .................................................................... 30
Gracias por la adquisición de este producto Pioneer.
Para saber cómo utilizar correctamente su modelo, lea cuidadosamente
este manual de instrucciones. Después de haber finalizado su lectura,
guárdelo en un lugar seguro para futuras referencias.
承蒙惠顧本先鋒產品，甚表示感謝。
務請通讀本使用說明書，以便您掌握如何正確地使用此機器。當您
讀完本說明書后，請把它妥善保存好，以備今后查用。

17
Español
中國語
INSTALACION
UBICACION
I nstale la unidad en una ubicación bien ventilada donde
no estéexpuesta a alta temperatura o humedad.
No instale la unidad en una ubicación donde estéexpuesta a los rayos
directos del sol, o cerca de artefactos calientes o radiadores. El calor
excesivo puede afectar adversamente el gabinete o los componentes
internos. La instalación de la unidad en un ambiente húmedo o
polvoriento puede causar accidentes o mal funcionamiento. (Evite
también la instalación en la cercanía de cocinas, etc., donde la unidad
pueda estar expuesta a humos de aceite, vapor o calor.)
No instale la unidad en un soporte tambaleante, ni en una superficie
inclinada o inestable.
VENTILACION
Cuando se instala esta unidad, asegúrese de dejar espacio alrededor
de la unidad para proporcionar ventilación y mejorar asíla radiación del
calor (por lo menos 60 cm en la parte superior, 10 cm en la parte
trasera y 30 cm de cada lado).
ADVERTENCIA: Las rendijas en el aparato es necesario para la
ventilacíon para permitir el funcionamento del producto y para proteger
este de sobrecalentamiento, para evitar incendio. Las rendijas no
deberían ser nunca cubiertas con objectos, como periódicos, manteles,
tiendas, etc. Tambiém no poner el aparato sobre alfombra espesa,
cama, sofáo construción de pila espesa.
MANTENIMIENTO DE LAS SUPERFICIES
EXTERNAS
÷Use un paño de pulir o un paño seco para quitar polvo y suciedad.
÷Cuando las superficies estén demasiado sucias, use un paño
suave humedecido en un limpiador neutro. Diluya una porción de
limpiador en cinco o seis porciones de agua. Luego, limpie
nuevamente con un paño seco. No use cera para muebles u otros
limpiadores.
÷Nunca aplique diluyente, bencina, insecticida aerosol u otros
productos químicos a la unidad. Evite también usarlos cerca de la
misma. Este tipo de productos causarála corrosión de las super-
ficies de la unidad.
安裝
場所
本機的安裝位置必須通風良好，而且應避免高溫高濕場所。
請不要將本機安裝在陽光直射或加熱器等熱源附近。過分的熱量將對
機殼和內部組件產生不良影響。過潮或灰塵過多之處則可能引起故障
或事故
（應避免烹調器具等的附近，這樣的場所里，機器會處于油煙、蒸汽或
高溫之中）。
機器的安裝場所還要避免那些搖晃的支架以及不穩定、傾斜的表面。
通風
機器外表面保養
÷使用拋光布或干布，擦拭髒污和灰塵。
÷如果機器外表很臟，用清水稀釋部分中性洗滌劑，比例一般為一份
洗滌劑對 5 到 6 份水。
用此溶液將柔軟的布蘸濕，擦拭機器外殼。然後用干布擦干外殼。
÷切勿對機器或在其附近使用香蕉水、苯、殺蟲噴霧劑或其它化學物
質，因為它們會損傷機器表面。
60 10
30

18
Componente adaptador
(ecualizador gráfico, etc.)
適配器單元（圖形均衡器等）
Reproductor DVD,
videograbadora, etc.
DVD 播放機、錄象機等
Giradiscos
電唱機
Magnetófonos
磁帶卡座
Magnetófonos/
Grabadora de discos compactos /
Grabadora de minidiscos
磁帶卡座 \CD 錄音機 \MD 錄音機
連接
CONEXIONES
Sintonizador
調諧器
Sistema de
altavoces B
(R) (derecho)
揚聲器系統 B
右（R）
Sistema de
altavoces B
(L) (izquierdo)
揚聲器系統 B
左（L）
Reproductor de discos
compactos
CD 播放機
Sistema de altavoces A
(L) (izquierdo) (R) (derecho)
揚聲器系統 A
左(L) 右(R)
SPEAKERS
RL
R
A
B
L
SIGNAL
GND
L
R
PHONO
IN
TUNER
IN
CD
IN
LINE
IN
TAPE 1/CD-R/MD
REC PLAY REC PLAY
TAPE 2 MONITOR
OUT INOUT IN
L
R
AC INLET
REC PLAY
L
R
REC PLAY
L
R
CD
OUT
L
R
IN OUT
L
R
FM-AM
OUT
L
R
L
R
L
R
ª·ª·
L
L
R
R
L
R
L
R
L
R
L
R
ª·ª
AUDIO OUT
L
R
L
R
L
R
L
R
MINIDISC
RL RL RL
·
LRL
LR
R
ª·
ª·
DVD
La ilustración muestra el A-209.
圖中所示的機型為 A-209 。
Antes de hacer o cambiar las conexiones,
desconecte la alimentación y desenchufe el cable de
la alimentación de la toma de CA.
在進行或變更連線之前，首先關斷電源，再從交流插座上
拔下電源線。
A la toma de CA de la pared.
Vea la página 20.
至AC插座
參見第 20 頁

19
Español
中國語
CONEXION DE LOS CABLES DE ALTAVOCES
1. Quite la cubierta de vinilo y retuerza la punta del
núcleo del cable.
CONEXIONES
10mm
10 毫米
Retuerza el núcleo del cable.
搓捻線芯
2. Afloje el mando de apriete e inserte el núcleo del cable
en el agujero del terminal.
3. Apriete el mando de apriete para fijar el núcleo del
cable en su lugar.
\3
2
1
連接
連接揚聲器纜線
1. 剝去線端的維尼綸外殼，並搓捻線芯。
2. 松開旋鈕，將線芯插入端頭孔之中。
3. 擰緊旋鈕，使線芯固定。
注意﹕
不要讓纜線的導體部分伸出，也不要讓其接觸其他導體。
導體互相接觸將會導致故障甚至損害機器。
揚聲器阻抗
[A-209]
當只在揚聲器系統 A 或 B 上連接揚聲器時，揚聲器的標稱阻抗應當為
4-16Ω之間。
當在揚聲器系統 A 和 B 上同時連接揚聲器時，揚聲器的標稱阻抗應當
為 8-32Ω之間。
[A-109]
揚聲器阻抗所使用的揚聲器系統的額定阻抗應在 6-16Ω之間。
NOTA:
Tenga cuidado para que ningún hilo de cobre sobresalga de los
terminales o toque otros cables. Si dos cables se tocan pueden
producirse daños de distinta índole.
Impedancia de altavoces
[A-209]
Cuando los sistemas de altavoces estén conectados en los terminales
SPEAKERS A o SPEAKERS B solamente, tales sistemas de altavoces
deberán tener una impedancia nominal de entre 4 Ωa 16 Ω.
Cuando los sistemas de altavoces estén conectados a ambos
terminales, SPEAKERS A y SPEAKERS B, su impedancia nominal
deberáser de entre 8 Ωa 32 Ω.
[A-109]
El sistema de altavoces utilizado deberátener una impedancia nomi-
nal dentro de la gama de 6 - 16 Ω.

20
CONEXIONES 連接
CONEXION DE CABLES DE ENTRADA/SALIDA
Conecte la clavija blanca al canal (L) izquirdo, y la clavija roja al canal
(R) derecho. Asegúrese de insertar firmemente las clavijas.
L
R
Canal izquierdo
左聲道
Clavija blanca
白色插頭
Canal derecho
右聲道
Clavija roja
紅色插頭
連接輸入 / 輸出纜線
將白色插頭連接到 L（左）聲道、紅色插頭到 R（右）聲道。
CABLE DE ALIMENTACIÓN DE CA
Conecte primero el cable de alimentación al amplificador y luego a la
toma de corriente después de que haya terminado de conectar el
resto de su equipo.
¡PRECAUCIÓN!
•No use ningún otro cable que el que se suministra con esta unidad.
•Desconecte el aparato sacando el enchufe principal de la toma de
la pared cuando no vaya a utilizar el aparato durante largos
períodos de tiempo, como por ejemplo al irse de vacaciones.
Le rogamos que use siempre el cable y enchufes correctos en su país.
Enchufe europeo de dos
clavijas con adaptador para
clavijas planas (para una
alimentación de 200
voltios o más)
Enchufe de dos clavijas planas tipo
taiwanés
Sólo para uso en Taiwán
Para países que utilicen el enchufe de dos clavijas planas y una
alimentación de 200 voltios o más
交流電源線
餘下的設備連接完畢後，請首先將交流電源線插入本機，然後插入牆
壁插座。
小心！
÷ 除本機附帶的電源線外，請勿使用任何其它電源線。
÷ 長時間不使用本機時（如外出度假），應將其電源插頭從牆壁插
座中拔出。
請使用符合您所在地規定的電源線與插頭。
用於台灣地區
台灣雙腳扁平插頭
用於使用雙腳扁平插頭以及 200 伏或以上電源的地區
帶有雙腳扁平插頭轉接器的
歐式雙腳插頭（用於使用
200 伏或以上電源的地區）
Asegúrese de que el selector de
voltaje se ha ajustado a la posición
110 V antes de enchufar el cable de
alimentación.
請在插入交流電源線插頭之前,確
保電壓選擇器已被切換到 110V 位
置處。