CQ-C7353N - Panasonic Car Audio Service Manual (repair manual). Page 3

3

General
Power Supply

DC 12V (11V - 16V)
Test Voltage 14.4V
Negative Ground

Tone Controls(Bass/Treble)

Bass: ±12dB at 60 Hz
Treble: ±12 dB at 16kHz

Equalizer Center Frequency

60, 160, 400, 1 k, 3 k, 6 k, 16 kHz

Variable Range of Equalizer

-12 dB to 12 dB (2 dB step)

Current Consumption

Less than 2.2A (CD mode, 0.5W 4 
Speaker)

Maximum Power Output

50 W x 4 (at 1kH)

Power Output

23 W x 4 (DIN 45 324, at 4

Ω)

Speaker Impedance

4 - 8 

Ω

Pre-amp Output Voltage

2.5 V (CD mode: 1 kHz, 0 dB)

Subwoofer-output voltage

2.5 V (CD mode, 1 kHz, 0 dB)

Pre-amp Output Impedance

200 

Ω

Subwoofer-output impedance  200 

Ω

Dimensions (W

×H×D)**

178

×50×155mm

Weight**

1.6 kg

CD Player
Sampling Frequency

8 times Oversampling

DA Converter

4 DAC System

Pick-Up Type

Astigma 3-beam

Light Source

Semiconductor Laser

Wave Length

790 nm

Frequency Response

20 Hz - 20 kHz (±1 dB)

Signal to Noise Ratio

96 dB

Total Harmonic Distortion

0.01 % (1 kHz)

Wow and Flutter

Below Measurable Limits 

Channel Separation

85 dB

FM Stereo Radio
Frequency Range

87.5 MHz - 108 MHz

Usable Sensitivity

6dB/

µV (S/N 30 dB)

Stereo Separation

35 dB (at 1 kHz)

AM (MW) Radio
Frequency Range

531 kHz - 1602 kHz

Usable Sensitivity

28 dB/

µV (S/N 20 dB)

AM (LW) Radio
Frequency Range

153 kHz - 279 kHz

Usable Sensitivity

32 dB/

µV (S/N 20 dB)

*  Specifications and the design are subject to possible modification 
without notice due to improvements.
** Dimensions and Weight shown are approximate.
*** Above specifications comply with EIA standards.