Panasonic CQ-C8303U Service Manual

Also see for CQ-C8303U - WMA/MP3/CD Player/Receiver With 4096 Color OEL Display: Operating instructions

Contents

Panasonic CQ-C8303U Service Manual Manual pdf 1 page image

GeneralPower Supply DC 12V (11V - 16V),Test Voltage 14.4VNegative GroundTone Controls (Bass/Treble) Bass: ±12dB at 60HzTreble: ±12dB at 16kHzEqualizer Center Frequency 60, 160, 400, 1k, 3k, 6k, 16k (Hz)Variable Range of Equalizer -12dB to 12dB (2dB step)Current Consumption Less than 2.2A(CD mode; 0.5W × 4-speaker)Maximum Power Output 50W × 4(at 1kHz)Speaker Impedance 4 - 8ΩPre-amp Output Voltage

5V (CD mode; 1kHz, 0dB)

2.5V (CD mode; 1kHz, 0dB)Subwoofer Output Voltage

5V (CD mode; 1kHz, 0dB)

2.5V (CD mode; 1kHz, 0dB)Pre-amp Output Impedance

60Ω

200ΩSubwoofer Output Impedance

60Ω

200ΩFM Stereo RadioFrequency Range 87.9MHz - 107.9MHzUsable Sensitivity 10.2dBf. (0.9μV, 75Ω)50dB Quieting Sensitivity 15.2dBf. (1.6μV, 75Ω)Frequency Response 30Hz-15kHz (±3dB)Alternate Channel Selectivity 75dB© 2005 Matsushita Electric Industrial Co., Ltd. Allrights reserved. Unauthorized copying anddistribution is a violation of law.CQ-C8403UCQ-C8303UWMA MP3 CD Player/ReceiverStereo Separation 35dB (at 1kHz)Image Response Ratio 75dBIF Response Ratio 100dBSignal to Noise Ratio 62dBAM RadioFrequency Range 530kHz - 1,710kHzUsable Sensitivity 27dB/μV (S/N 20dB)CD PlayerSampling Frequency 8 Times OversamplingDA Converter 4 DAC SystemPick-up Type Astigma 3-BeamLight Source Semiconductor LaserWave Length 790 nmFrequency Response 20Hz-20kHz (±1dB)Signal to Noise Ratio 96dBTotal Harmonic Distortion 0.01% (1kHz)Wow and Flutter Below Measurable LimitsChannel Separation 75dBDimensions (W×H×D)** 7”×1-15/16”×6-1/8”(178×50×155mm)Weight** 3 lbs. 8oz (1.6 kg)* Specifications and the design are subject to possible modificationwithout notice due to improvements.** Dimensions and Weight shown are approximate.** Above specifications comply with EIA standards.AUTOMOTIVE AFTERMARKETSpecifications*ORDER NO. ACED051226C1C4