Panasonic CQC9800U - AUTO RADIO/CD DECK User manual

ORDERNO. ACED040340C7
C4
AUTOMOTIVE AFTERMARKET
CQ-C9800U / CQ-C9700U
RemovableFull Front MP3 WMACD Player/Receiver with Full Dot
MatrixDisplayand CD Changer Control
SPECIFICATIONS
Specifications*
1

General
Power Supply DC 12V (11V-16V),
Test Voltage14.4V
NegativeGround
Current Consumption Less than2.2A / (CD mode; 0.5W×
4-speaker)
MaximumPower Output
<CQ-C9800U> 70W× 4(at 1kHz) / Volume Control
Maximum
<CQ-C9700U> / 60W× 4(at 1kHz) / Volume Control
Maximum
ToneAdjustment Range Bass: ±28dB at 20Hz / Treble: ±
20dB at 20kHz
Equalizer Center Frequency 62.5Hz, 125Hz, 250Hz, 500Hz, /
1kHz, 2kHz, 4kHz, 8kHz,16kHz
(default)
VariableRangeof Equalizer -12dB to12dB (2dB step)
Speaker Impedance 4 - 8
Pre-ampOutput Voltage 5V (CD mode; 1kHz, 0dB)
Subwoofer Output Voltage 5V
Pre-ampOutput Impedance 60
Subwoofer Output
Impedance 60
External Input Impedance 10k (AUX IN)
External Input Sensitivity MAX. 2V (AUX IN)
FM StereoRadio
FrequencyRange 87.9MHz - 107.9MHz
UsableSensitivity 13.2dBf (1.26 V, 75 )
50dB Quieting Sensitivity 19.2dBf. (2.51 V, 75 )
FrequencyResponse 30Hz-15kHz (±3dB)
AlternateChannel
Selectivity 75dB
StereoSeparation 40dB (1kHz)
ImageResponse Ratio 75dB
IFResponse Ratio 100dB
Signal toNoise Ratio 62dB
AM Radio
FrequencyRange 530kHz - 1,710kHz
UsableSensitivity 25dB/ V (11V, S/N 20dB)
CD Player
Sampling Frequency 8 Times Oversampling
Pick-up Type Astigma 3-Beam
Light Source SemiconductorLaser
WaveLength 780 nm
FrequencyResponse 20 Hz-20kHz (±1dB)
Signal toNoise Ratio 106dB
Total HarmonicDistortion 0.01%(1kHz)
Wowand Flutter BelowMeasurableLimits
Channel Separation 86dB
2

Dimensions(W×H×D)** 7”×1-15/16”×6-1/8” / (178×50×
155mm)
Weight** 3 lbs. 12oz (1.7kg)
*Specificationsand thedesign are subject topossible
modification without notice duetoimprovements.
** Dimensionsand Weight shownare approximate.
** AbovespecificationscomplywithEIAstandards.
2004 Matsushita ElectricIndustrial Co., Ltd. All rights reserved.
Unauthorized copying and distribution isaviolation of law.
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. FEATURES
-Full Digtal CD Receiver
-RadioDSP
-MP3/WMAPlayback from CD-R/RW
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-SQ9(9 Bands Sound Quality)
-HPF (High Pass Filter)/Subwoofer LPF (Low Pass Filter)
-FullyMotorized Front Panel
-CustomizebleGraphics
-CD Changer Control
-DynamicControl (Bass/ treble)
-The difference among twomodelsCQ-C9800Uand CQ-C9700Uare
mentioned below
3. REPLACEING THE FUSE
Use fuses of the same specifiedrating 15 amps. Using different substitutes orfuses withhigher
ratings, orconnecting the unit directlywithout a fuse, couldcause fire ordamage tothe stereo
unit.
4. MAINTENANCE
Yourproducts is designedand manufacturedtoensure a minimumof maintenance. Use a soft
clothforroutine exteriorcleaning. Neveruse benzine, thinnerorothersolvent.
5. 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
6. DIMENSIONS
7. LASER PRODUCTS
4

8. WIRING CONNECTION
5

9. BLOCK DIAGRAM-2
9.1. MainBlock-1
6

9.2. Main-2/DisplayBlock
7

9.3. CD Servo Block
8

10. DISASSEMBLY INSTRUCTIONS
9

11. TERMINALS DESCRIPTION
11.1. MainBlock
IC601 : C2CBKG000017
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