CQ-D7400W
70
Specifications
Tuner (Radio) Section
Video Section
Power supply voltage
: 12 V DC (11 V
j
16 V),
-
ground (test voltage: 14.4 V)
Current consumption
: Less than 3.0 A (CD play mode; 0.5 W
a
4 ch)
Power output
: 17 W
a
4 ch (1 kHz, 1 %, 4
≠
)
Maximum output
: 50 W
a
4 ch
Suitable speaker impedance
: 4
≠j
8
≠
Audio input impedance
: 10 k
≠
Audio input sensitivity
: 200 mV
Maximum audio input level
: 2 V
Pre-out output voltage
: 5 Vrms
Pre-out output impedance
: 60
≠
External dimensions (W
a
H
a
D)
: 178
a
50
a
155 mm
Weight
: 1.6 k
g
FM tuner section
Reception frequency range : 87.50 MHz
j
108.00 MHz
Usable sensitivity
: 11 dBf (75
≠
)
Auditory compensation S/N
ratio (mono)
: 70 dB
Stereo separation
: 35 dB (1 kHz)
Alternate channel selectivity : 75 dB
Signal format
: NTSC
Video output
: 75
≠
, 1 Vp-p
Region Number
: 3 and ALL
Note:
≥
Specifications and design are subject to modification, without notice, due to improvements in technology.
Audio Section
Frequency response
: 20 Hz
j
44 kHz (96 kHz sampling frequency DVD video only)
(When “LARGE” is selected)
: 20 Hz
j
22 kHz (48 kHz sampling frequency DVD video only)
: 20 Hz
j
20 kHz (CD)
Delay time
Dolby Digital
Center
: 0
j
5 ms
Rear (Surround) L/R
: 0
j
15 ms
Distortion
Front L/R (1 kHz, 0 dB, PCM input) : 0.01 %
Dynamic range
: more than 95 dB
S/N ratio
: more than 100 dB
Pickup-wave length
: 650 nm
AM tuner section
Reception frequency range : 531 kHz
j
1602 kHz
Usable sensitivity
: 28 dB/
¨
V (S/N 20 dB)
Image interference ratio
: 65 dB
General