Panasonic CQC8400U - AUTO/RADIO CD DECK User manual

ORDERNO. ACED031219C7
C4
AUTOMOTIVE AFTERMARKET
CQ-C8400U / CQ-C8300U / CQ-C8200U / CQ-C8100U
RemovableFull FrontMP3WMACD Player/ReceiverwithFull Dot
MatrixDisplayand CD ChangerControl
SPECIFICATIONS
Specifications*
1

General
PowerSupply DC12V,
TestVoltage14.4V
NegativeGround
CurrentConsumption Less than 2.2A/ (CDmode;0.5W ×4
-speaker)
MaximumPowerOutput
<CQ-C8400U> 60W ×4(at1kHz)/ Volume Control
Maximum
<CQ-C8300U,CQ-C8200U/
CQ-C8100U> 50W ×4(at1kHz)/ Volume Control Maximum
ToneAdjustmentRange Bass:±12dBat62Hz/ Treble:±
12dBat16kHz
EqualizerCenterFrequency 60Hz, 160Hz, 400Hz, 1kHz, / 3kHz,
6kHz, 16kHz
VariableRangeofEqualizer -12dBto 12dB(2dBstep)
SpeakerImpedance 4-8
Pre-amp OutputVoltage
<CQ-C8400U,CQ-C8300U/
CQ-C8200U> 5V/ (CDmode;1kHz, 0dB)
<CQ-C8100U> 2.5V/ (CDmode;1kHz, 0dB)
SubwooferOutputVoltage
<CQ-C8400U,CQ-C8300U/
CQ-C8200U> 5V
<CQ-C8100U> 2.5V
Pre-amp OutputImpedance
<CQ-C8400U,CQ-C8300U/
CQ-C8200U> 60
<CQ-C8100U> 200
SubwooferOutput
Impedance
<CQ-C8400U,CQ-C8300U/
CQ-C8200U> 60
<CQ-C8100U> 200
FMStereo Radio
FrequencyRange 87.9MHz-107.9MHz
UsableSensitivity 10.2dBf(0.9 V, 75 )
50dBQuieting Sensitivity 15.2dBf. (1.6 V, 75 )
FrequencyResponse 30Hz-15kHz(±3dB)
AlternateChannel
Selectivity 75dB
Stereo Separation 35dB(1kHz)
ImageResponse Ratio 75dB
IF Response Ratio 100dB
Signal to Noise Ratio 62dB
AMRadio
FrequencyRange 530kHz-1,710kHz
UsableSensitivity 27dB/ V(11V, S/N20dB)
CDPlayer
Sampling Frequency 8 Times Oversampling
DA Converter 4 DACSystem
2

Pick-up Type Astigma 3-Beam
LightSource SemiconductorLaser
WaveLength 780 nm
FrequencyResponse 20 Hz-20kHz(±1dB)
Signal to Noise Ratio 96dB
Total HarmonicDistortion 0.01%(1kHz)
Wowand Flutter BelowMeasurableLimits
Channel Separation 75dB
Dimensions(W×H×D)** 7”×1-15/16”×6-1/8”/ (178×50×
155mm)
Weight** 3lbs. 8oz(1.6kg)
*Specificationsand thedesign aresubjectto possible
modification withoutnotice dueto improvements.
** Dimensionsand Weightshown areapproximate.
** Abovespecificationscomplywith EIAstandards.
1. ABOUTLEADFREE SOLDER (PbF)
Distinction ofPbF PCB:
PCBs(manufactured)using leadfree solderwill have aPbF stampon thePCB.
Caution :
-Pbfree solderhas ahighermelting pointthanstandardsolder;
Typicallythemelting pointis50 -70°F(30 -40°C)higher. Please
use asoldering iron withtemperaturecontrol and adjust itto700 ±
20°F(370 ±10°C). Incase ofusing high temperaturesoldering iron,
please becareful nottoheat too long.
-Pbfree solderwill tend tosplashwhenheatedtoo high (about
1100°F/600°C)
3

-Thisleadfree solderwill beusedfortheproducts afterserial No.
1,000,001.
2. FEATURES
-MP3/WMAPlayback fromCD-R/RW(CQ-C8400U/CQ-C8300Uonly)
-SQ7(7 BandsSound Quality)
-HPF(High Pass Filter)/LPF(Low Pass Filter)
-SystemUpgrade
-ElectronicSwitchFrontPanel
-CD ChangerControl
-Large-sizedVolumeControl
-CustomizeFunction (CQ-C8400U/CQ-C8300Uonly)
3. REPLACEING THE FUSE
Use fuses ofthesamespecifiedrating 15 amps. Using differentsubstitutes or fuses withhigher
ratings, or connecting theunitdirectlywithoutafuse, couldcause fireor damagetothestereo
unit.
4. MAINTENANCE
Your productsisdesignedand manufacturedtoensureaminimum ofmaintenance. Use asoft
clothfor routineexterior cleaning. Neveruse benzine, thinneror othersolvent.
5. NOTES
[RADIOBLOCK]
Donotalign theAM/FMpackageblock. Whenthepackageblock isnecessary, itwill besupplied
alreadyalignedatthefactory.
[CD DECK BLOCK]
Thismodel has no servoalignmentpointsbecause microcomputercontrolstheservocircuit
6. DIMENSIONS
7. LASER PRODUCTS
4

8. WIRING CONNECTION
8.1. CQ-C8400U/C8300U
5

8.2. CQ-C8200U/C8100U
6

9. BLOCK DIAGRAM
9.1. Main-1 Block [CQ-C8400U/C8300U]
7

9.2. Main-1 Block [CQ-C8200U/C8100U]
8

9.3. Main-2/DisplayBlock
9

9.4. CD ServoBlock [CQ-C8400U/C8300U]
10