Pioneer DEH-P840MP Service Manual page 97
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- Operation manual (124 pages) ,
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- Service manual (102 pages)
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8.2 SPECIFICATIONS
- DEH-P840MP/XN/UC
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 ................ 5mA or less
Dimensions (W x H x D):
(When closed)
(DIN) Chassis .......... 178 x 50 x 157 mm
[7 x 2 x 6-1/8 in]
Nose ............... 188 x 58 x 28 mm
[7-3/8 x 2-1/4 x 1-1/8 in]
(D)
Chassis .......... 178 x 50 x 162 mm
[7 x 2 x 6-3/8 in]
Nose ............... 170 x 44 x 23 mm
[6-3/4 x 1-3/4 x 7/8 in]
(When opened)
(DIN) Chassis .......... 178 x 50 x 157 mm
[7 x 2 x 6-1/8 in]
Nose ............... 188 x 68 x 50 mm
[7-3/8 x 2-5/8 x 2 in]
(D)
Chassis .......... 178 x 50 x 162 mm
[7 x 2 x 6-3/8 in]
Nose ............... 170 x 64 x 45 mm
[6-3/4 x 2-1/2 x 1-3/4 in]
Weight ............................. 1.7 kg (3.74 lbs.)
Audio
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 x 4
for subwoofer (70 W x 1 ch/2 Ω)
Load impedance ............. 4 Ω (4 – 8 Ω [2 Ω for 1 ch]
allowable)
Preout max output level/output impedance
......................................... 4 V/1 kΩ
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)
Gain ................... ±12 dB
(Mid)
Frequency ......... 200/500/1 k/2 k Hz
Q Factor ............. 0.35/0.59/0.95/1.15
(+6 dB when boosted)
Gain ................... ±12 dB
(High)
Frequency ......... 3.15 k/8 k/10 k/12.5 k Hz
Q Factor ............. 0.35/0.59/0.95/1.15
(+6 dB when boosted)
Gain ................... ±12 dB
Loudness contour:
(Low) ........................ +3.5 dB (100 Hz)
+3 dB (10 kHz)
(Mid) ......................... +10 dB (100 Hz)
+6.5 dB (10 kHz)
DEH-P840MP,P8400MP,P8450MP
(High) ....................... +11 dB (100 Hz)
+11 dB (10 kHz)
(Volume: –30 dB)
Tone controls:
(Bass)
Frequency ......... 40/63/100/160 Hz
Gain ................... ±12 dB
(Treble)
Frequency ......... 2.5 k/4 k/6.3 k/10 k Hz
Gain ................... ±12 dB
HPF:
Frequency ......... 50/80/125 Hz
Slope ................. –12 dB/oct
Subwoofer:
Frequency ......... 50/80/125 Hz
Slope ................. –18 dB/oct
Gain ................... ±12 dB
Phase ................. Normal/Reverse
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)
MP3 decoding format ..... MPEG-1&2 Audio Layer-3
WMA decoding format.... Ver. 7 & 8
FM tuner
Frequency range ............. 87.9 – 107.9 MHz
Usable sensitivity ........... 9 dBf (0.8 µV/75 Ω, mono,
S/N:30 dB)
15 dBf (1.5 µV/75 Ω, mono)
50 dB quieting sensitivity
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
Three signal intermodulation
(Desire signal level) . 30 dBf
(two undesire signal level: 100 dBf)
AM tuner
Frequency range ............. 530 – 1,710 kHz (10 kHz)
Usable sensitivity ........... 18 µV (S/N: 20 dB)
Selectivity ....................... 50 dB (± 10 kHz)
Note
• Specifications and the design are subject to possible modifications
without notice due to improvements.
Page 97
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