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Panasonic AUDI CX-CA1270L Service Manual

6-disc cd changer
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Specification*
General
Power Supply
Current Consumption
Power Output
Output Impedance
AM Radio
Frequency Range
Usable Sensitivity
FM Stereo Radio
Frequency Range
Usable Sensitivity
DC 12V (11V - 16V),
Test Voltage 13.2V
Negative Ground
Less than 3.0A (at 0.5W)
30W×4
4Ω
530 - 1,710kHz
24dB/µV (S/N 20dB)
87.75 - 107.9MHz
7dB/µV (S/N 30dB)
AUTOMOTIVE ELECTRONICS
AUDI
CX-CA1270L
6-Disc CD Changer
PART No. : 4E0 035 111
VEHICLE : Audi A8
DESTINATION : All Countries
PRODUCED AFTER : Jan., 2002
IDC
Signal to Noise Ratio
Total Harmonic Distortion
Channel Separation
Dimensions** (W×H×D)
Weight**
* Specifications and the design are subject to possible modification
without notice due to improvements.
** Dimensions and Weight shown are approximate.
© 2002 Matsushita Communication Industrial Co.,
Ltd. All rights reserved. Unauthorized copying and
distribution is a violation of law.
ORDER No. AED0209026
More than 68dB (IHF-A)
Less than 0.4%
65dB (IHF-A)
209×86×164mm
2.1kg
I0

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  Summary of Contents for Panasonic AUDI CX-CA1270L

  • Page 1 ORDER No. AED0209026 AUTOMOTIVE ELECTRONICS AUDI CX-CA1270L 6-Disc CD Changer PART No. : 4E0 035 111 VEHICLE : Audi A8 DESTINATION : All Countries PRODUCED AFTER : Jan., 2002 Specification* General Power Supply DC 12V (11V - 16V), Signal to Noise Ratio More than 68dB (IHF-A) Test Voltage 13.2V Total Harmonic Distortion...
  • Page 2: Table Of Contents

    AUDI / CX-CA1270L CONTENTS Page Page 1 FEATUERS 10 EXPLODED VIEW (Unit) 2 LASER PRODUCTS 11 CD CHANGER PARTS LIST 3 FRONT VIEW 12 EXPLODED VIEW (CD Deck-1) 4 REAR AND TOP VIEW 13 EXPLODED VIEW (CD Deck-2) 5 WIRING CONNECTIONS 14 EXPLODED VIEW (CD Deck-3) 6 BLOCK DIAGRAM 15 WIRING DIAGRAM...
  • Page 3: Front View

    AUDI / CX-CA1270L 3 FRONT VIEW 4 REAR AND TOP VIEW...
  • Page 4: Wiring Connections

    AUDI / CX-CA1270L 5 WIRING CONNECTIONS...
  • Page 5: Block Diagram

    AUDI / CX-CA1270L 6 BLOCK DIAGRAM 6.1. Main/Power/Display Block...
  • Page 6 AUDI / CX-CA1270L 6.2. CD Servo Block...
  • Page 7: Terminals Description

    AUDI / CX-CA1270L 7 TERMINALS DESCRIPTION 7.1. Main Block Port Descriptions 67 DOOR Door illumination on/off IC601 : C2CBKH000010 68 P54 ACC 5V power control Port Descriptions 69 PON System power control 70 MON Not used P120 Security ROM Select 71 MWAKEUP IC501 wake-up P121 Security data shift clock...
  • Page 8 AUDI / CX-CA1270L 7.2. CD Servo Block Port Descriptions DVDD1 +5V power supply IC201 : MN662785TBUC DVSS1 Ground Port Descriptions IC301 : C2BBGF000364 DVDD3 +5V power supply Port Descriptions D-RAM data D-RAM data Motor power save D-RAM data write Brake mode selection NRAS D-RAM row address strobe GCTL...
  • Page 9: Package And Ic Block Diagram

    AUDI / CX-CA1270L 8 PACKAGE AND IC BLOCK DIAGRAM 8.1. Main Block IC702 : LP2950CDT IC501 : C1EB00000047 IC721 : MN1382QPIC 8.2. Power Block IC1 : C0DAZHG00001 IC621 : C0CBAJC00006 8.3. Display Block IC701 : C0CBABC00039 IC901 : C0GBA0000002...
  • Page 10 AUDI / CX-CA1270L 8.4. CD Servo Block IC202 : C3ABMB000009 IC501 : C0GBH0000006 IC601 : C0GBY0000014...
  • Page 11: Replacement Parts List

    AUDI / CX-CA1270L 9 REPLACEMENT PARTS Ref. Part No. Part Name & Description Remarks D633 MAZ805600L Diode LIST D634 MAZ805600L Diode D635 MAZ805600L Diode Notes : D636 MAZ805600L Diode D637 MAZ805600L Diode 1. Be sure to make your orders of replacement parts D638 MAZ805600L Diode...
  • Page 12 AUDI / CX-CA1270L Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks Chip, 47kΩ Ω Ω Ω 1/16W R609 ERJ3GEYJ473V Chip, 0Ω Ω Ω Ω 1/16W R610 ERJ3GEY0R00V Chip, 470Ω Ω Ω Ω 1/16W R611 ERJ3GEYJ471V CRYSTALs...
  • Page 13 AUDI / CX-CA1270L Ref. Part No. Part Name & Description Remarks Chip, 1.5kΩ Ω Ω Ω 1/8W R908 ERJ8GEYJ152V Chip, 1.5kΩ Ω Ω Ω 1/8W R909 ERJ8GEYJ152V Chip, 1.5kΩ Ω Ω Ω 1/8W R910 ERJ8GEYJ152V Chip, 1.5kΩ Ω Ω Ω 1/8W R911 ERJ8GEYJ152V Chip, 1.5kΩ...
  • Page 14: Exploded View (Unit)

    AUDI / CX-CA1270L 10 EXPLODED VIEW (Unit)
  • Page 15: Cd Changer Parts List

    AUDI / CX-CA1270L 11 CD CHANGER PARTS Ref. Part No. Part Name & Description Remarks Chip, 1kΩ Ω Ω Ω 1/16W ERJ3GEYJ102V LIST Chip, 1.0Ω Ω Ω Ω 1/10W R101 ERJ6GEYJ1R0V Chip, 0Ω Ω Ω Ω 1/16W R102 ERJ3GEY0R00V Chip, 0Ω Ω Ω Ω 1/16W Ref.
  • Page 16 AUDI / CX-CA1270L Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks Chip, 56kΩ Ω Ω Ω 1/16W R615 ERJ3GEYJ563V CONNECTOR Chip, 15kΩ Ω Ω Ω 1/16W R616 ERJ3GEYJ153V CN311 K1MN09B00006 Connector, 9P CONNECTORs SWITCHEs K1MN14B00080...
  • Page 17 AUDI / CX-CA1270L Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks YGFA011977C Swing Chassis Ass´y YGFX233527 Stocker Tray Housing L YGFX0461903 Guide Lever Ass´y B YGFX9992609 Stocker Tray YGFX018595 Guide B YGFX0462172 Horizontal Rack XUC15V Retaining Ring...
  • Page 18: Exploded View (Cd Deck-1)

    AUDI / CX-CA1270L 12 EXPLODED VIEW (CD Deck-1)
  • Page 19: Exploded View (Cd Deck-2)

    AUDI / CX-CA1270L 13 EXPLODED VIEW (CD Deck-2)
  • Page 20: Exploded View (Cd Deck-3)

    AUDI / CX-CA1270L 14 EXPLODED VIEW (CD Deck-3)
  • Page 21: Wiring Diagram

    AUDI / CX-CA1270L 15 WIRING DIAGRAM 15.1. Main Block [E-9101A][Top View] [E-9101A][Bottom View] CX-CA1270L MAIN...
  • Page 22 AUDI / CX-CA1270L 15.2. Power Block [E-9102][Top View] [E-9102][Bottom View] CX-CA1270L POW...
  • Page 23 AUDI / CX-CA1270L 15.3. Display Block [E-9103][Top View] [E-9103][Bottom View] CX-CA1270L ESC...
  • Page 24 AUDI / CX-CA1270L 15.4. CD Servo Block (Top View) 21 19 [E-9060A] [Top View] YGFD13192 DECK P.C.B...
  • Page 25 AUDI / CX-CA1270L 15.5. CD Servo Block (Bottom View) [E-9060A] [Bottom View] YGFD13192 DECK P.C.B...
  • Page 26: Schematic Diagram-1

    AUDI / CX-CA1270L 16 SCHEMATIC DIAGRAM-1 16.1. Power Block CX-CA1270L...
  • Page 27 AUDI / CX-CA1270L 16.2. Disply Block CX-CA1270L...
  • Page 28 THIS PAGE IS JUST FOR THE PAGE LAYOUT USE ONLY.
  • Page 29: Schematic Diagram-2

    AUDI / CX-CA1270L 17 SCHEMATIC DIAGRAM-2 17.1. Main Block CX-CA1270L...
  • Page 30 AUDI / CX-CA1270L 17.2. CD Servo Block GFD13192 Printed in Japan (K) 2002.9 (Recycled Paper)

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