Pioneer A-407R Service Manual - Page 29
Browse online or download pdf Service Manual for Amplifier Pioneer A-407R. Pioneer A-407R 29 pages. Stereo amplifier
Also for Pioneer A-407R: Operating Instructions Manual (12 pages)
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- 1. Table of Contents
- 2. Safety Information
- 3. Exploded Views and Parts List
- 4. Schematic Diagram
- 5. Pcb Connection Diagram
- 6. Pcb Parts List
- 7. Adjustment
- 8. General Information
- 8. IC Information
- 8. Block Diagram
- 9. Panel Facilities and Specifications
- 9. Front Panel
- 9. Remote Control
- 9. Specifications
8.4 SPECIFICATIONS
Amplifier Section
Continuous power output
(both channels driven at 20 Hz to 20 kHz)**
T.H.D. 0.06 %, 8 Ω ............................................. 45 W + 45 W*
T.H.D. 0.09 %, 4 Ω ............................................. 65 W + 65 W*
DIN Continuous power output (both channels driven at 1 kHz)
T.H.D. 1.0 %, 8 Ω ................................................. 60 W + 60 W
T.H.D. 1.0 %, 4 Ω ................................................. 90 W + 90 W
Total harmonic distortion**
20 Hz to 20 kHz, 20 W, 8 Ω .......................................... 0.06 %*
• Power output specification is for when power supply is
230V.
Input sensitivity/ impedance
PHONO (MM) ..................................................... 2.8 mV/ 50 kΩ
CD, TUNER, LINE, TAPE 1/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/MD, TAPE 2 MONITOR output
............................................................................. 200 mV/ 1 kΩ
Frequency response
PHONO (MM) .................................... 20 Hz to 20 kHz ± 0.5 dB
CD, TUNER, LINE, TAPE 1/MD,
TAPE 2 MONITOR .............................. 5 Hz to 100 kHz
Tone control
BASS ............................................................... ± 8 dB (100 Hz)
TREBLE ............................................................ ± 8 dB (10 kHz)
Loudness contour (volume control set at – 30 dB position)
.............................................. + 5 dB (100 Hz)/ + 3 dB (10 kHz)
• ACCESSORIES
Power cord (ADG1154)
MY/EW and MY/GR types
+0
dB*
- 3
Power cord with fuse (ADG1156)
MV type
Signal-to-Noise ratio (IHF short circuit, A network)
PHONO (MM, 5 mV input) .............................................. 86 dB*
CD, TUNER, LINE, TAPE 1/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/MD,
TAPE 2 MONITOR ............................................. 95 dB/ 71 dB*
Power Supply/ Miscellaneous
Power requirements ......................... AC 220 - 230 Volts, 50/ 60 Hz
Power consumption
........................................................................................ 160 W
AC outlet(European model only)
Switched(x1) ....................................................................... 100W
Dimensions (including knobs and other protruding parts)
............................................... 420 (W) × 335 (D) × 128 (H) mm
Weight (without package)
......................................................................................... 6.9 kg
Accessories
Remote control unit ........................................................................ 1
Batteries (AA/R6P) ......................................................................... 2
Operating instructions .................................................................... 1
Power cord(Rated current 2.5 A) ................................................... 1
NOTE:
Specifications and design subject to possible modification without
notice, due to improvements.
*
Measured with the DIRECT button set to on.
** Measured by Audio Spectrum Analyzer.
SELECT
DECK
SELECT
TAPE 1
STEREO AMPLIFIER
REMOTE CONTROL UNIT
Batteries (AA/R6P)
(AEX-010)
A-407R
STANDBY / ON
AMP
CD
TUNER
TAPE
Remote control unit
TAPE
2
7
3
I
II
1
TAPE
¡
DECK
(CU-A013)
4
¢
7
3
CD
_
DISC
+
(AXD7164)
STATION
TUNER
+
CD
TUNER
PHONO
VOLUME
TAPE 2
LINE
Î
29