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Panasonic CQ-C1101U Service Manual
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Panasonic CQ-C1101U Service Manual

Removable front panel cd player/receiver
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See also: Operating Instructions
Specification*
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.)
4-8Ω
2.5V (CD play mode; 1kHz, 0dB)
200Ω
87.9 - 107.9MHz
11.0dBf (1.25µV, 75Ω)
AUTOMOTIVE AFTERMARKET
CQ-C1101U
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.
© 2004 Matsushita Electric Industrial Co., Ltd. All
rights
reserved.
distribution is a violation of law.
Order No. ACED050109C7
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 CQ-C1101U

  • Page 1 Order No. ACED050109C7 AUTOMOTIVE AFTERMARKET CQ-C1101U Removable Front Panel CD Player / Receiver Specification* 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-C1101U 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...

  • Page 3: Maintenance

    CQ-C1101U 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-C1101U 8 WIRING CONNECTION...

  • Page 5: Block Diagram

    CQ-C1101U 9 BLOCK DIAGRAM...

  • Page 6: Terminals Description

    CQ-C1101U 10 TERMINALS DESCRIPTION 10.1. Main Block IC601 : LC7237819C89 Port Description I/O(V) FM(V) AM(V) CD(V) Port Description I/O(V) FM(V) AM(V) CD(V) I2C_CLK Electronic 5.17 5.16 clock 4. 5 MHz X’tal and 2.49 2.48 ANT_CNT Motor antena 5.17 5.17 Connection...
  • Page 7 CQ-C1101U 10.2. Display Block IC901 : YEAMLC75853NW Pin No. Port Descriptions 1-35 SEG1-35 LCD segment 36-39 No connection 40-43 COM1-4 LCD common 44-49 KS1-6 Key data output 50-54 KI1-5 Key data input TEST (Connecting to ground) +5V power supply VDD1...

  • Page 8: Package And Ic Block Diagram

    CQ-C1101U 11 PACKAGE AND IC BLOCK DIAGRAM 11.1. Main Block P50:FAE391-A10 IC270 : C1EA00000041...
  • Page 9 CQ-C1101U IC1 : LC78646EHUM...
  • Page 10 CQ-C1101U IC300 : C1BB00000543 IC701 : C0DAZHH00004 IC2 : YEAMLA6242H...

  • Page 11: Replacement Parts List

    CQ-C1101U 12 REPLACEMENT PARTS LIST Ref. Part No. Part Name & Description Remarks D963 YEAD1N4005ST Silicon Diode D964 YEAD1N4005ST Silicon Diode D965 YEAD1N4005ST Silicon Diode D966 YEAD1N4005ST Silicon Diode D967 YEAD1N4005ST Silicon Diode D968 YEAD1N4005ST Silicon Diode D708 YEAD1N5404FT Diode...
  • Page 12 CQ-C1101U Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks ECEA1AKA101IV Electrolytic 100MFD 10WV C721 ECEA1HKA2R2IV Electrolytic 2.2MFD 50WV ECUV1H104KBN Ceramic 0.1MFD 50WV C722 ECEA1HKA010IV Electrolytic 1MFD 50WV ECUV1H103KBN Ceramic 0.01MFD 50WV C727...
  • Page 13 CQ-C1101U Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks J317 ERJ8GX0R00V Chip 0 ohms 1/8W ERJ8GEYJ223V Chip 22k ohms 1/8W J325 ERJ6GEY0R00V Chip 0 ohms 1/10W ERJ6GEYJ682V Chip 6.8k ohms 1/10W J331...
  • Page 14 CQ-C1101U Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R709 ERJ12YJ332H Carbon 3.3k ohms 1/2W R710 ERJ6GEYJ332V Chip 3.6k ohms 1/10W COILS R711 ERDS2TJ104T Carbon 100k ohms 1/4W YELT02C221KT Axial Coil R712...
  • Page 15 CQ-C1101U Ref. Part No. Part Name & Description Remarks AADK278A0-J Deck Assy T(3C)/R AAPB275A0-J Main PCB Assy T(2B)/R APCB276A0-J Key PCB Assy T(2B)/R ESCC1101U-J ESC Unit Assy T(2A)/R YFX014C083ZA Panel Light (CD) T(1A) YFE134C491ZA Button(PUSH) T(1B)

  • Page 16: Exploded View (Unit)

    CQ-C1101U 13 EXPLODED VIEW (Unit)

  • Page 17: Cd Player Mechanical Parts List

    CQ-C1101U 14 CD PLAYER MECHANICAL PARTS LIST Ref. Part No. Part Name & Description Remarks 3032 10 40 SW WIRE MN T(A-1) 3032 10 39 SP WIRE MN T(D-2) 3032 10 13 WIRE CLAMPER M T(C-2); T(C-3); T(D-4); T(E-3) 3032 10 28...

  • Page 18: Exploded View (Cd Deck)

    CQ-C1101U 15 EXPLODED VIEW (CD Deck)

  • Page 19: Packing Parts List

    CQ-C1101U 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...

  • Page 20: Wiring Diagram

    CQ-C1101U 17 WIRING DIAGRAM 17.1. Main Block-1 [E-4C275] [TOP VIEW] CQ-C1121U /C1101U/C1001U Main PCB...
  • Page 21 CQ-C1101U 17.2. Main Block-2 [E-4C275] [BOTTOM VIEW] CQ-C1121U/C1101U/1001U Main PCB...
  • Page 22 CQ-C1101U 17.3. Display Block [E-4C276] [TOP VIEW] [E-4C276] [BOTTOM VIEW] CQ-C1121U/C1101U/1001U DISPLAY PCB...
  • Page 23 CQ-C1101U 17.4. CD Interface Block [E-4C278] [BOTTOM VIEW] CQ-C1121U/C1101U/C1001U INTERFACE PCB...
  • Page 24 THIS PAGE IS JUST FOR THE PAGE LAYOUT USE ONLY.

  • Page 25: Schematic Diagram-1

    CQ-C1101U 18 SCHEMATIC DIAGRAM-1 18.1. Main Block E-4C275 0.01 0.01 0.01 13.2 13.2 12.5 CQ-C1021U/C1101U/C1001U/CC1151H/C1141H/C1031H/C1011H/C1021H/C1001H/C1101D/C1021N/C1011N/C1001N Main Block...
  • Page 26 CQ-C1101U 18.2. Main Block E-4C275 0.05 0.06 0.02 0.15 CQ-C1151H/C1141H/C1031H/C1011H/C1021H/C1001H/C1021N/C1011N/C1001N CQ-C1121U/C1121W/C1101U/C1101W/C1101D/C1001U/C1001W Main Block...

  • Page 27: Schematic Diagram-2

    CQ-C1101U 19 SCHEMATIC DIAGRAM-2 19.1. Display Block...
  • Page 28 CQ-C1101U 19.2. CD Servo Block-1 E-4C278 CQ-C1021U/W /C1101U/W/D/C1001U/W /C1151H/C1141H/C1031H/C1011H /C1021H/C1001H /C1021N/C1011N/C1001N CD Servo Block...

  • Page 29: Schematic Diagram For Printing With Letter Size

    CQ-C1101U 20 SCHEMATIC DIAGRAM for printing with Letter size 20.1. Main Block (Left Side) 0.01 0.01 0.01...
  • Page 30 CQ-C1101U 20.2. Main Block (Right Side) E-4C275 13.2 13.2 12.5 CQ-C1021U/C1101U/C1001U/CC1151H/C1141H/C1031H/C1011H/C1021H/C1001H CQ-C1021N/C1011N/C1001N /C1101D Main Block Printed in Taiwan 2004.11...

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