Pioneer A-509R Service Manual

A-509R
8
A
B
C
D
1
23
4
1234
3.2 OVERALL CONNECTION DIAGRAM
A
AF ASSY
D
FRONT R ASSY
F
HEADPHONE
ASSY
C
VOLUME ASSY
(AWX7052)
(AWX7631)
(AWX7718)
(AWX7055)

Pioneer A-509R Specifications

Amplifier Section

continuous power output (20 Hz to 20 kHz, 8 Ω)	45 W + 45 W
continuous power output (20 Hz to 20 kHz, 4 Ω)	65 W + 65 W
DIN continuous power output (1 kHz, 8 Ω)	60 W + 60 W
DIN continuous power output (1 kHz, 4 Ω)	90 W + 90 W
total harmonic distortion (20 Hz to 20 kHz, 20 W, 8 Ω)	0.05 %
input sensitivity/impedance (PHONO MM)	2.8 mV/50 kΩ
input sensitivity/impedance (CD, TUNER, LINE/SB, 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/CD-R/MD, TAPE 2 MONITOR)	200 mV/1 kΩ
frequency response (PHONO MM)	20 Hz to 20 kHz ± 0.5 dB
frequency response (CD, TUNER, LINE/SB, TAPE 1/CD-R/MD, TAPE 2 MONITOR)	5 Hz to 100 kHz +0-3 dB
tone control (BASS)	± 8 dB (100 Hz)
tone control (TREBLE)	± 8 dB (10 kHz)
loudness contour (volume control set at – 30 dB position)	+ 5 dB (100 Hz)/ + 3 dB (10 kHz)
signal-to-noise ratio (PHONO MM, 5 mV input)	86 dB
signal-to-noise ratio (CD, TUNER, LINE/SB, 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
signal-to-noise ratio (DIN, continuous power/ 50 mW, CD, TUNER, LINE/SB, TAPE 1/CD-R/MD, TAPE 2 MONITOR)	95 dB/ 71 dB

Power Supply

power requirements	AC 220 - 230 V, 50/60 Hz
power consumption	160 W
power consumption in standby mode	1 W
AC outlet switched	100 W

Weight and Dimensions

dimensions (including knobs and other protruding parts)	420 (W) x 335 (D) x 128 (H) mm
weight (without package)	6.9 kg