CQ-C5305W - Panasonic Car Audio Service Manual (repair manual). Page 3

3

General
Power Supply

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

Current Consumption

Less than 2.1A (CD mode, 0.5W 4-
Speaker)

Maximum Power Output 50W 

× 4 (at 1kHz), volume control maxi-

mum

Power Output

18 W x 4 CH (1 kHz, 1 %, 4

Ω )

Tone/SQ Adjustable 
Range

SQ Low/Bass:±12dB (at 60 Hz, 80 Hz, 100
Hz,200Hz)
SQ Mid: ±12 dB (at 500 Hz, 1 kHz, 2 kHz,
3kHz)
SQ High/Treble: ±12 dB (at 8kHz, 10kHz,
12 kHz, 15 kHz)

Speaker Impedance

4 - 8 

Ω

Pre-amp Output Voltage 2.5 V (CD mode: 1 kHz, 0 dB)
Subwoofer Output Volt-
age

2.5 V (CD mode: 1 kHz, 0 dB)

Pre-amp Output Imped-
ance

200 

Ω 

Subwoofer Output
Impedance

200 

Ω 

Front AUX Input
  Input Impedance
  Allowable External 
Input
  Connector

10 k

Ω

2.0 V

3.5 mm Stereo mini-pin

Dimensions (W

×H×D)** 178×50×160mm 

Weight**

1.3 kg 

CD Player
Sampling Frequency

8 times oversampling

DA Converter

1 bit 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 Distor-
tion

0.01 % (1 kHz)

Wow and Flutter

Below Measurable Limits 

Channel Separation

75 dB

Stereo Radio
FM
Frequency Range

87.50 MHz - 108.00 MHz

Usable Sensitivity

6 dB/µV (S/N 30 dB)

Frequency Response

30 Hz - 15 kHz (±3 dB)

Alternate Channel Selec-
tivity

75 dB

Stereo Separation

35 dB (at 1 kHz)

Image Rejection Ratio

70 dB

IF Rejection Ratio

100 dB

Signal to Noise Ratio

62 dB

AM
Frequency Range

531 kHz - 1602 kHz

Usable Sensitivity

28 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.