Specifications - Pioneer KEH-P780 Service Manual

KEH-P780,P7800

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
Dimensions
(DIN) (chassis) ...... 178 (W) × 50 (H) × 155 (D) mm
[7 (W) × 2 (H) × 6-1/8 (D) in]
(nose) ............ 188 (W) × 58 (H) × 18 (D) mm
[7-3/8 (W) × 2-1/4 (H) × 3/4 (D) in]
(chassis) ...... 178 (W) × 50 (H) × 160 (D) mm
(D)
[7 (W) × 2 (H) × 6-1/4 (D) in]
(nose) ............ 170 (W) × 46 (H) × 13 (D) mm
[6-3/4 (W) × 1-3/4 (H) × 1/2 (D) in]
Weight ........................................................ 1.3 kg (2.9 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 ...................................... 45 W × 4
Load impedance .......................... 4 Ω (4 – 8 Ω allowable)
Preout maximum output level/
output impedance .................................... 2.2 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)
(Mid) .......................... Frequency: 200/500/1k/2k Hz
Q Factor: 0.35/0.59/0.95/1.15
(+6 dB when boosted)
(High) ................ Frequency: 3.15k/8k/10k/12.5k Hz
Q Factor: 0.35/0.59/0.95/1.15
(+6 dB when boosted)
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)
Cassette player
Tape ........................ Compact cassette tape (C-30 – C-90)
Tape speed ........ 4.76 cm/sec.(+0.14cm/sec.,-0.05cm/sec.)
Fast forward/rewinding time .... Approx. 100 sec. for C-60
Wow & flutter .......................................... 0.09% (WRMS)
Frequency response .......... Metal: 30 – 19,000 Hz (±3 dB)
Stereo separation ...................................................... 45 dB
Signal-to-noise ratio
...... Metal: Dolby B NR IN: 67 dB (IHF-A network)
FM tuner
Frequency range .................................... 87.9 – 107.9 MHz
Usable sensitivity .................................................... 11 dBf
50 dB quieting sensitivity .... 16 dBf (1.7 µV/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) ........................................ 50 dBf
AM tuner
Frequency range ...................................... 530 – 1,710 kHz
Level: ±12 dB
Usable sensitivity .............................. 18 µV (S/N: 20 dB)
Selectivity ................................................ 50 dB (±10 kHz)
Level: ±12 dB
Level: ±12 dB
(volume: –30 dB)
Note:
• Specifications and the design are subject to possi-
ble modification without notice due to improve-
ments.
Dolby NR OUT: 61 dB (IHF-A network)
(1.0 µV/75 Ω, mono, S/N: 30 dB)
(two undesired signal level: 100 dBf)