Panasonic CQ-DFX572N User manual

ORDERNo. ACED020271C8
AUTOMOTIVE CONSUMERELECTRONICS
CQ-DFX572N
MP3 CD Player / Receiver with CD Changer Control
SPECIFICATIONS
Specification*
General
Power Supply DC 12V (11V - 16V),
Test Voltage14.4V
NegativeGround
Current Consumption Less than2.5A(CD mode, 0.5W×
4-Speaker)
MaximumPower Output 50W×4(at 4 )
Power Output 22W×4(DIN45 324, at 4 )
Speaker Impedance 4-8
External Input Impedance 10k (AUX IN)
External Input Sensitivity Max. 2V (AUX IN)
Pre-AMP Output Voltage 2.5V (CD mode)
Pre-AMP Output Impedance 200
Sub-Woofer Output Voltage 2.5V
FM StereoRadio
FrequencyRange 87.5- 108MHz
UsableSensitivity 6dB/ V (S/N 30dB)
StereoSeparation 35dB (at 1kHz)
MWRadio
FrequencyRange 531 - 1,602kHz
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UsableSensitivity 29 dB/ V (S/N 20dB)
LW Radio
FrequencyRange 153 - 279kHz
UsableSensitivity 34dB/ V (S/N 20dB)
CD Player
Sampling Frequency 8 times over sampling
DAConverter MASH 1bit/4DAC system
ErrorCorrection System Panasonicsuper decoding
algorithm
Pick-UpType Astigma 3-beam
Light Source SemiconductorLaser
Wavelength 780nm
FrequencyResponse 5Hz - 20kHz (±1dB)
Signal toNoise Ratio 90dB
Total HarmonicDistortion 0.01%(1kHz)
Wowand Flutter Belowmeasurablelimits
Channel Separation 70dB
MP3Decoding MPEG1AudioLayer3/ MPEG2
AudioLayer3
Bit Rate (MPEG1AudioLayer3) 32kbps-
256kbps, VBR (VariableBit
Rate)
(MPEG2AudioLayer3) 16kbps-
160kbps, VBR (VariableBit
Rate)
Sampling Frequency (MPEG1AudioLayer3) 32kHz,
44.1kHz, 48kHz
(MPEG2AudioLayer3)
22.05kHz, 24kHz
Dimensions** (W× H × D) 178×50×150mm
Weight** 1.6kg
*Specificationsand thedesign are subject topossible
modification without notice duetoimprovements.
** Dimensionsand Weight shownare approximate.
2002 Matsushita Communication Industrial Co., Ltd. All rights
reserved. Unauthorized copying and distribution isaviolation of
law.
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1. FEATUERS
-ACD-Rand aCD-RWthat holdCD-DA data can be reproduced.
-ACD-Rand CD-RWthat holdMP3 data can be reproduced.
-RDS(RadioData System)
-Anti-Theft System
2. REPLACEING THE FUSE
Use fuses of the same specifiedrating (15amps). Using different substitutes orfuses with
higherratings, orconnecting the unit directlywithout a fuse, couldcause fire ordamage tothe
unit.
3. MAINTENANCE
Yourproducts is designedand manufacturedtoensure the minimumof maintenance. Use a soft
clothforroutine exteriorcleaning. Neveruse benzine, thinnerorothersolvents.
4. RADIO ALIGNMENT
Donot align the AM/FM package block. Whenthe package block is necessary, it will be supplied
alreadyalignedat the factory.
5. CD DECK ALIGNMENT
This model has no servoalignment points because microcomputercontrols the servocircuit.
6. LASER PRODUCTS
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7. DIMENSIONS
8. WIRING CONNECTION
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9. TERMINALS DESCRIPTION
9.1. MainBlock
IC601 : C2CBJG000197
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