Pioneer A-A9MK2-K Service Manual page 7

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Amplifier section
Power output specification is for when power
supply is 230 V.
• Continuous power output (both channels
driven at 20 Hz to 20 kHz)**
THD 0.2 % . . . . . . . . . . . . . . . . . . . . . 60 W + 60 W
THD 0.2 % . . . . . . . . . . . . . . . . . . . . . 45 W + 45 W
• Continuous power output (both channels
driven at 1 kHz)
Ω
THD 0.7 %, 4
Ω
THD 0.7 %, 8
• Total harmonic distortion**
20 Hz to 20 kHz, 25 W, 8
* Measured with DIRECT button switched on.
** Measured by Audio Spectrum Analyzer
Audio section
TE
L 13942296513
• Input (Sensiti vity/Impedance)
CD, TAPE, TUNER, AUX . . . . . . . . . 200 mV/22 k
PHONO (MM) . . . . . . . . . . . . . . . . . .2.8 mV/47 k
• Frequency response
CD, TAPE, TUNER, AUX. . . . 5 Hz to 100 kHz
PHONO (MM) . . . . . . . . 20 Hz to 20 kHz ±0.2 dB
• PHONO (MM) overload level
1 kHz, THD 0.2 %. . . . . . . . . . . . . . . . . . . . . . 60 mV
• Output (Level/Impedance)
TAPE REC . . . . . . . . . . . . . . . . . . . . . 200 mV/1 k
• Tone control
Bass . . . . . . . . . . . . . . . . . . . . . . .± 10 dB (100 Hz)
Treble . . . . . . . . . . . . . . . . . . . . . .± 10 dB (10 kHz)
• Signal-to-Noise Ratio (IHF SHORTED,
A-NETWORK)
CD, TAPE, TUNER, AUX (200 mV input) . . 103 dB
PHONO (MM, 2.8 mV input) . . . . . . . . . . . . 80 dB
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. . . . . . . . . . . . . . . . . 70 W + 70 W
. . . . . . . . . . . . . . . . . 47 W + 47 W
Ω
. . . . . . . . . . . . 0.05 %*
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Miscellaneous
Power requirements
. . . . . . . . . . . . . . . .AC 220 V to 230 V, 50 Hz/60 Hz
Power consumption . . . . . . . . . . . . . . . . . . 170 W
In standby. . . . . . . . . . . . . . . . . . . . . . . . . . 0.8 W
Dimensions
. . . . . . . 420 mm (W) x 100 mm (H) x 359 mm (D)
Weight (without package) . . . . . . . . . . . . . . . 10 kg
Accessories
Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . .1
AAA/IEC R03 dry cell batteries
Power cord . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Warranty card . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Operating instructions
Note
• Specifications and the design are subject
to possible modifications without notice,
due to improvements.
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Ω Cleaning the unit
Ω
• Use a polishing cloth or dry cloth to wipe
off dust and dirt.
• When the surface is dirty, wipe with a soft
dB
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
cleansers.
• Never use thinners, benzine, insecticide
Ω
sprays or other chemicals on or near this
unit, since these will
co
.
A-A9MK2-K
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corrode the surface.
Published by Pioneer Corporation.
Copyright © 2009 Pioneer Corporation.
All rights reserved.
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