Panasonic CQ-C3203U User manual

ORDERNO.ACED060111C7
C4
AUTOMOTIVE AFTERMARKET
CQ-C3203U / CQ-C3103U
MP3 CD Player/Receiver
SPECIFICATIONS
Specifications*
1

General
Power Supply DC 12V (11V - 16V),
Test Voltage14.4V
NegativeGround
Current Consumption Less than2.1A(CD mode; 0.5W
4-channels)
MaximumPower Output 50W×4ch(at 1kHz)
Volume control maximum
ToneAdjustment Range Bass ; ±12dB at 100Hz
Treble; ±12dB at 10kHz
Speaker Impedance 4-8
Pre-AmpOutput Voltage 2.5V (CD mode; 1kHz, 0dB)
Pre-AmpOutput Impedance 200
Front AUX Input
Input Impedance 10k
AllowableExternal Input 2.0V
Connector 3.5mm Stereomini-pin
FM StereoRadio
FrequencyRange 87.9MHz - 107.9MHz
UsableSensitivity 10.2dBf. (0.9 V,75 )
50dB quieting Sensitivity 15.2dBf. (1.6 V,75 )
FrequencyResponse 30Hz-15kHz (±3dB)
AlternateChannel Selectivity 75dB
StereoSeparation 35dB (1kHz)
ImageRejection Ratio 55dB
IFRejection Ratio 100dB
Signal toNoise Ratio 62dB
AM Radio
FrequencyRange 530kHz - 1,710kHz
UsableSensitivity 27dB/ V (22 V, S/N 20dB)
CD Player
Sampling Frequency 8 Times Oversampling
DAConverter 1bit DAC System
Pick-UpType Astigma 3-beam
Light Source SemiconductorLaser
WaveLength 790nm
FrequencyResponse 20Hz to20kHz (±1dB)
Signal toNoise Ratio 93dB
Total HarmonicDistortion 0.01%(1kHz)
Wowand Flutter Belowmeasurablelimits
Channel Separation 75dB
Dimensions** 7”×1-15/16”×6-5/16”
(178×50×160mm)
Weight** 3lbs1oz (1.4kg)
2

*Specificationsand thedesign are subject topossible
modification without notice duetoimprovements.
** Dimensionsand Weight shownare approximate.
-Abovespecificationscomplywith EIAstandards.
2006 Matsushita ElectricIndustrial Co., Ltd. All rights reserved.
Unauthorized copying and distribution isaviolation of law.
3

1. ABOUT LEAD FREE SOLDER (PbF)
Distinction of PbF PCB:
PCBs (manufactured) using leadfree solderwill have a PbF stampon the PCB.
Caution :
-Pb free solder has ahigher melting point than standard solder;
Typicallythe melting point is50 -70°F (30 -40°C)higher. Please
use asoldering iron with temperature control and adjust itto 700 ±
20°F (370 ± 10°C). Incase of using high temperature soldering
iron, please be careful not to heat too long.
-Pb free solder will tend to splash when heated too high (about
1100°F/600°C)
-Thislead free solder will be used for the products after serial No.
1,000,001.
2. LASER PRODUCTS
3. FEATUERS
-Large-sized volume control.
-SQ (Sound Quality).
4

-The AUXinput terminal isequipped on the front panel.
-Thismanual isfor 2modelsCQ-C3203Uand CQ-C3103U. The
following tabledescribes the differences among 2models.
4. REPLACING THE FUSE
Use fuses of the same specifiedrating (15amps). Using different substitutes orfuses with
higherratings, orconnecting the product directlywithout a fuse, couldcause fire ordamage to
the stereounit.
5. MAINTENANCE
Yourproduct is designedand manufacturedtoensure a minimumof maintenance. Use a dry, a
soft clothforroutine exteriorcleaning. Neveruse benzine, thinnerorothersolvents.
6. NOTES
[RADIO BLOCK]
Donot align the AM/FM package block. Whenthe package block is necessary, it will be supplied
alreadyalignedat the factory.
[CD DECK BLOCK]
This model has no servoalignment points because microcomputercontrols the servocircuit.
7. DIMENSIONS
8. WIRING CONNECTION
5