Panasonic CQ-DP143WJ, Service Manual

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General
Power Supply DC 12V (11V - 16V),
Test Voltage 14.4V
Negative Ground
Tone Controls Bass ; ±12dB at 100Hz
Treble ; ±12dB at 10kHz
Current Consumption Less than 2.2A (CD play mode,
0.5W×4ch)
Maximum Power Output 45W×4ch (at 1kHz, Vol. Max.)
Suitable Speaker Impedance 4-8
Ω
Pre-Amp Output Voltage 2V (CD play mode; 1kHz, 0dB)
Output Impedance 600
Ω
FM Stereo Radio
Frequency Range 87.5 - 108MHz
Usable Sensitivity 11.0dBf (1.25µV, 75
Ω
)
AM Radio
© 2003 Matsushita Electric Industrial Co., Ltd. All
rights
reserved. Unauthorized copying and
distribution is a violation of law.
CQ-DP143WJ
Removable Front Panel CD Player /
Receiver
Frequency Range 531 - 1,602kHz
Usable Sensitivity 28dB/µV (25µV, S/N 20dB)
CD Player
Sampling Frequency 32 times oversampling
Pick-Up Type Astigma 3-beam
Light Source Semiconductor Laser
Wavelength 780nm
Frequency Response 20Hz to 20,000Hz (±1dB)
Signal to Noise Ratio 96dB
Dimensions** 178×50×150mm
Weight** 1.4kg
* Specifications and the design are subject to possible modification
without notice due to improvements.
** Dimensions and Weight shown are approximate.
AUTOMOTIVE AFTERMARKET
Specification*
ORDER No. ACED030325C3