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Panasonic CQC1103U - AUTO RADIO/CD DECK Service Manual

Removable front panel cd player / receiver
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Specifications*

General
Power Supply
Tone Controls
Current Consumption
Maximum Power Output
Suitable Speaker Impedance
Pre-Amp Output Voltage
Output Impedance
FM Stereo Radio
Frequency Range
Usable Sensitivity
AM Radio
DC 12V (11V - 16V),
Test Voltage 14.4V
Negative Ground
Bass ; ±12dB at 100Hz
Treble ; ±12dB at 10kHz
Less than 2.2A (CD play mode,
0.5W×4ch)
50W×4ch (at 1kHz, Vol. Max.)
4-8
2.5V (CD play mode; 1kHz, 0dB)
200
87.9 - 107.9MHz
11.0dBf (1.25µV, 75 )
AUTOMOTIVE AFTERMARKET
CQ-C1103U
Removable Front Panel CD Player /
Receiver
Frequency Range
Usable Sensitivity
CD Player
Sampling Frequency
Pick-Up Type
Light Source
Wavelength
Frequency Response
Signal to Noise Ratio
Dimensions**
Weight**
* Specifications and the design are subject to possible modification
without notice due to improvements.
** Dimensions and Weight shown are approximate.
© 2005 Matsushita Electric Industrial Co., Ltd. All
rights
reserved.
distribution is a violation of law.
Order No. ACED051204C7
530 - 1,710kHz
28dB/µV (25µV, S/N 20dB)
8 times oversampling
Astigma 3-beam
Semiconductor Laser
780nm
20Hz to 20,000Hz (±1dB)
96dB
178×50×155mm
1.4kg
Unauthorized
copying
and
C4

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  Summary of Contents for Panasonic CQC1103U - AUTO RADIO/CD DECK

  • Page 1: Specifications

    Order No. ACED051204C7 AUTOMOTIVE AFTERMARKET CQ-C1103U Removable Front Panel CD Player / Receiver Specifications* General Frequency Range 530 - 1,710kHz Power Supply DC 12V (11V - 16V), Usable Sensitivity 28dB/µV (25µV, S/N 20dB) Test Voltage 14.4V Negative Ground CD Player Tone Controls Bass ;...
  • Page 2: Table Of Contents

    CQ-C1103U CONTENTS Page Page 1 ABOUT LEAD FREE SOLDER (PbF) 11 PACKAGE AND IC BLOCK DIAGRAM 2 FEATUERS 12 REPLACEMENT PARTS LIST 3 LASER PRODUCTS 13 EXPLODED VIEW (Unit) 4 REPLACEING THE FUSE 14 CD PLAYER MECHANICAL PARTS LIST 5 MAINTENANCE 15 EXPLODED VIEW (CD Deck) 6 NOTES 16 PACKING PARTS LIST...
  • Page 3: Maintenance

    CQ-C1103U 5 MAINTENANCE Your products is designed and manufactured to ensure a minimum of maintenance. Use a dry, a soft cloth for routine exterior cleaning. Never use benzine, thinner or other solvents. 6 NOTES [RADIO BLOCK] Do not align the AM/FM package block. When the package block is necessary, it will be supplied already aligned at the factory.
  • Page 4: Wiring Connection

    CQ-C1103U 8 WIRING CONNECTION...
  • Page 5: Block Diagram

    CQ-C1103U 9 BLOCK DIAGRAM...
  • Page 6: Terminals Description

    CQ-C1103U 10 TERMINALS DESCRIPTION 10.1. Main Block IC601 : LC7237819D07 Ref. Part Part Name & Description I/O(V) FM(V AM(V CD(V Ref. Part Part Name & Description I/O(V) FM(V AM(V CD(V N.C. None BZ_OUT X’tal 2.52 2.53 2.52 Connection N.C. None TEST2 GND connection N.C.
  • Page 7 CQ-C1103U Pin No. Port Descriptions 50-54 KI1-5 Key data input TEST (Connecting to ground) +5V power supply VDD1 Ground through capacitor VDD2 Ground through capacitor Ground CR oscillator Key data output Chip enable LCD clock LCD data input...
  • Page 8: Package And Ic Block Diagram

    CQ-C1103U 11 PACKAGE AND IC BLOCK DIAGRAM 11.1. Main Block P50:J3CCBB000005 IC270 : C1EA00000041...
  • Page 9 CQ-C1103U IC1 : C1BB00001089...
  • Page 10 CQ-C1103U IC300 : C1BB00000543 IC2 : C1BB00001088...
  • Page 11 CQ-C1103U IC701 : C0DAZHF00004...
  • Page 12: Replacement Parts List

    CQ-C1103U 12 REPLACEMENT PARTS LIST Ref. Part No. Part Name & Description Remarks D967 YEAD1N4005ST Silicon Diode D968 YEAD1N4005ST Silicon Diode D4ZZ00000024 Surge Protector DISPLAY BLOCK [E-4C291] D900 B3AFB0000039 D900 B3AAB0000213 CHIP LED (WHITE) D907 MAZ80560ML Zener Diode D919 YEADSPADB01 LED (BLUE) D920 YEADSPADR01...
  • Page 13 CQ-C1103U Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks F1J1H104A036 Ceramic 0.1MFD 50WV C902 F1J1H103A733 Ceramic 0.01MFD 50WV F2A1A101A354 Electrolytic 100pF 10WV C903 F1J1H821A733 Ceramic 820pF 50WV F1J1H103A733 Ceramic 0.01MFD 50WV C908 F1J1H104A036 Ceramic 0.1MFD 50WV F1J1H273A733...
  • Page 14 CQ-C1103U Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks J342 ERJ8GX0R00V Chip 0 ohms 1/8W D0GD123JA017 Chip 12k ohms 1/10W J343 ERJ8GX0R00V Chip 0 ohms 1/8W D0GF221JA017 Chip 220 ohms 1/8W J344 ERJ8GX0R00V Chip 0 ohms 1/8W D0GD102JA017...
  • Page 15 CQ-C1103U Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks L801 G1C100J00001 Coil L700 YETQ024C065V Choke Coil DISPLAY BLOCK [E-4C291] L901 ERJ8GX0R00V Chip 0 ohms 1/8W R901 D0GD272JA017 Chip 2.7k ohms 1/10W R902 D0GD683JA017 Chip 68k ohms 1/10W R903...
  • Page 16 CQ-C1103U Ref. Part No. Part Name & Description Remarks XSB3+6FN Screw T(1-C) AADK288A0-TY Deck Assy T(4- C)/RTL AAPB290A0-TY Main PCB Ass”y T(3- B)/RTL ZZFP-193 ESC Holder Ass’y T(2-C) APCB291A0-TY Display PCB Ass’y T(2- B)/RTL APCB288A0-TY CD Interface PCB Ass’y T(4- B)/RTL...
  • Page 17: Exploded View (Unit)

    CQ-C1103U 13 EXPLODED VIEW (Unit)
  • Page 18: Cd Player Mechanical Parts List

    CQ-C1103U 14 CD PLAYER MECHANICAL PARTS LIST Ref. Part No. Part Name & Description Remarks 3032 10 40 SW WIRE MN N(A-1) 3032 10 39 SP WIRE MN N(D-2) 3032 10 13 WIRE CLAMPER M N(C-2); N(C-3); N(D-4); N(E-3) 3032 10 28 WIRE TUBE SPM N(D-2) 3032 10 29...
  • Page 19: Exploded View (Cd Deck)

    CQ-C1103U 15 EXPLODED VIEW (CD Deck)
  • Page 20: Packing Parts List

    CQ-C1103U 16 PACKING PARTS LIST .Item numbers listed below should not order reguler spare parts. (not available) Item No. Part No. Part Name & Description Q’ty Remarks Inner Carton Not available Packing Pad Front Not available Packing Pad Rear Not available ZZCORD-1333U Power Connector ZZBISC1101U-J...
  • Page 21: Wiring Diagram

    CQ-C1103U 17 WIRING DIAGRAM 17.1. Main Block-1 [E-4C290][TOP VIEW] CQ-C1103U/W/D/H/NE/NW CQ-C1113NE/NW CQ-C1123NE/NW MAIN PCB...
  • Page 22 CQ-C1103U 17.2. Main Block-2 [E-4C290][BOTTOM VIEW] CQ-C1103U/W/NE/NW/D/H CQ-C1113NE/NW CQ-C1123NE/NW MAIN PCB...
  • Page 23 CQ-C1103U 17.3. Display Block [E-4C291][TOP VIEW] [E-4C291][BOTTOM VIEW] CQ-C1103U/W/H/D DISPLAY PCB...
  • Page 24 CQ-C1103U 17.4. CD Interface Block [E-4C288][BOTTOM VIEW] CQ-C1103U/W/H/D CQ-C1333U/W CQ-C1303U/W/H/D/NE/NW CQ-C1313NE/NW CQ-C1323NE/NW CD INTERFACE PCB...
  • Page 25: Schematic Diagram-1

    CQ-C1103U 18 SCHEMATIC DIAGRAM-1 18.1. Main Block E-4C290 2.51 5.14 0.43 5.14 2.33 2.56 2.57 2.57 8.22 8.23 4.36 0.23 0.79 2.31 1.69 0.02 0.48 8.88 8.22 8.16 0.13 1.73 5.34 5.32 5.32 0.86 CQ-C1003H/C1013H/C1113NE/C1113NW/C1123NE/1123NW/C1103H/C1103NE/C1103NW/C1103U/C1103W MAIN BLOCK...
  • Page 26 CQ-C1103U 18.2. Main Block...
  • Page 27: Schematic Diagram-2

    CQ-C1103U 19 SCHEMATIC DIAGRAM-2 19.1. Display Block...
  • Page 28 CQ-C1103U 19.2. CD Interface Block...
  • Page 29: Schematic Diagram For Printing With A4 Size

    CQ-C1103U 20 SCHEMATIC DIAGRAM for printing with A4 size 20.1. Main Block (Left Side) E-4C2 2.51 5.14 5.14 2.33 2.56 2.57 2.57 8.22 8.23 4.36 2.31 0.79 1.69 0.02 8.88 8.22 8.16 0.13 1.73...
  • Page 30 CQ-C1103U 20.2. Main Block (Right Side) E-4C290 0.43 0.23 0.48 5.34 5.32 5.32 0.86 CQ-C1003H/C1013H/C1113NE/C1 113NW/C1123NE/1 123NW/C1103H/C1103NE/C1 103NW/C1103U/C1103W MAIN BLOCK Printed in Taiwan 2005.11...