Panasonic CQC1401U - AUTO RADIO/CD DECK, Service Manual

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General
Power Supply DC 12V (11V - 16V),
Test Voltage 14.4V
Negative Ground
Current Consumption Less than 2.2A (CD mode ; 0.5W
4-channels)
Maximum Power Output 50W×4ch (at 1kHz)
Tone Adjustment Range Bass ; ±12dB at 100Hz
Treble ; ±12dB at 10kHz
Speaker Impedance 4-8
Ω
Pre-Amp Output Voltage 2.5V (CD play mode ; 1kHz 0dB)
Pre-Amp Output Impedance 200
Ω
Subwoofer Output Voltage 2.5V (CQ-C1401U)
Subwoofer Output Impedance 200
Ω
(CQ-C1401U)
FM Stereo Radio
Frequency Range 87.9MHz - 107.9MHz
Usable Sensitivity 10.2dBf. (75
Ω
)
50dB Quieting Sensitivity 15.2dBf. (75
Ω
)
Frequency Response 30Hz-15kHz(±3dB)
Alternate Channel Selectivity 75dB
Stereo Separation 35dB(1kHz)
Image Rejection Ratio 55dB
IF Rejection Ratio 100dB
Signal to Noise Ratio 62dB
© 2004 Matsushita Electric Industrial Co., Ltd. All
rights
reserved. Unauthorized copying and
distribution is a violation of law.
CQ-C1401U
CQ-C1301U
WMA MP3 CD Player/Receiver with CD
Changer Control
AM Radio
Frequency Range 530 - 1,710kHz
Usable Sensitivity 27dB/µV (S/N 20dB)
CD Player
Sampling Frequency 8 Times Oversampling
DA Converter 1bit DAC System
Pick-Up Type Astigma 3-beam
Light Source Semiconductor Laser
Wave Length 790nm
Frequency Response 20Hz to 20,000Hz (±1dB)
Signal to Noise Ratio 96dB
Total Harmonic Distortion 0.01%(1kHz)
Wow and Flutter Below measurable limits
Channel Separation 75dB
Dimensions** 7”×1-15/16”×6-5/16”
(178×50×160mm)
Weight** 2lbs 14oz (1.3kg)
* 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.
AUTOMOTIVE AFTERMARKET
Specifications*
ORDER NO. ACED041180C7
C4