Pioneer DEH-P44, Руководство по обслуживанию

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DEH-P440/XN/UC
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8.2 SPECIFICATIONS
General
Power source .................. 14.4 V DC (10.8 – 15.1 V
allowable)
Grounding system .......... Negative type
Max. current consumption
......................................... 10.0 A
Backup current.................Less than 5mA
Dimensions (W
×
H
×
D):
(DIN)
Chassis .............. 178
×
50
×
157 mm
(7
×
2
×
6-1/8 in)
Nose .................. 188
×
58
×
19 mm
(7-3/8
×
2-1/4
×
3/4 in)
(D)
Chassis .............. 178
×
50
×
162 mm
(7
×
2
×
6-3/8 in)
Nose .................. 170
×
46
×
14 mm
(6-3/4
×
1-3/4
×
1/2 in)
Weight ...................... 1.5 kg (3.3 lbs)
Amplifier
Continuous power output is 22 W per channel min.
into 4 ohms, both channels driven 50 to 15,000 Hz
with no more than 5% THD.
Maximum power output 50 W
×
4, 50 W
×
2 ch/4
Ω
+ 70 W
×
1 ch/2
Ω
(for Subwoofer)
Load impedance ............. 4
Ω
(4 – 8
Ω
[2
Ω
for 1 ch]
allowable)
Preout maximum output level/output impedance
.......................................... 2.2 V/1 k
Ω
Equalizer (3-Band Parametric Equalizer)
(Low) ........................ Frequency:
40/80/100/160 Hz
Q Factor:
0.35/0.59/0.95/1.15
(+6 dB when boosted)
Level:
±
12 dB
(Mid) ......................... Frequency:
200/500/1k/2k Hz
Q Factor:
0.35/0.59/0.95/1.15
(+6 dB when boosted)
Level:
±
12 dB
(High) ....................... Frequency:
3.15k/8k/10k/12.5k Hz
Q Factor:
0.35/0.59/0.95/1.15
(+6 dB when boosted)
Level:
±
12 dB
Loudness contour
(Low) ........................ +3.5 dB (100 Hz), +3 dB
(10 kHz)
(Mid) ......................... +10 dB (100 Hz), +6.5 dB
(10 kHz)
(High) ....................... +11 dB (100 Hz), +11 dB
(10 kHz)
(volume: –30 dB)
Tone controls
(Bass) ....................... Frequency:
40/63/100/160 Hz
Level:
±
12 dB
(Treble) ..................... Frequency:
2.5k/4k/6.3k/10k Hz
Level:
±
12 dB
HPF(DEH-P440/XN/UC)
Frequency ................ 50/80/125 Hz
Slope ........................ –12 dB/oct
Subwoofer output
Frequency ................ 50/80/125 Hz
Slope ........................ –18 dB/oct
Gain ..........................
±
12 dB
CD player
System ............................ Compact disc audio
system
Usable discs .................... Compact disc
Signal format:
Sampling frequency 44.1 kHz
Number of quantization bits
.................................. 16; linear
Frequency characteristics
......................................... 5 – 20,000 Hz (
±
1 dB)
Signal-to-noise ratio ....... 94 dB (1 kHz) (IHF-A
network)
Dynamic range ................ 92 dB (1 kHz)
Number of channels ....... 2 (stereo)
FM tuner
Frequency range ............. 87.9 – 107.9 MHz
Usable sensitivity ........... 9 dBf (0.8
µ
V/75
Ω
,
mono, S/N: 30 dB)
50 dB quieting sensitivity 15 dBf (1.5
µ
V/75
Ω
, mono)
Signal-to-noise ratio ....... 70 dB (IHF-A network)
Distortion ........................ 0.3% (at 65 dBf, 1 kHz,
stereo)
Frequency response ....... 30 – 15,000 Hz (
±
3 dB)
Stereo separation ........... 40 dB (at 65 dBf, 1 kHz)
Selectivity ....................... 70 dB (2ACA)
Three-signal intermodulation (desired signal level)
.......................................... 30 dB (two undesired
signal level: 100 dBf)
AM tuner
Frequency range ............. 530 – 1,710 kHz (10 kHz)
Usable sensitivity ........... 18
µ
V (S/N: 20 dB)
Selectivity ....................... 50 dB (
±
10 kHz)
Infrared remote control
Wavelength ..................... 940 nm
±
50 nm
Output ............................. typ; 12 mw/sr per
infrared LED
Note
• Specifications and the design are subject
to possible modifications without notice
due to improvements.