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Panasonic CQ-C3403W Service Manual
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Panasonic CQ-C3403W Service Manual

Wma mp3 cd player/receiver
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Specifications*
General
Power Supply
Current Consumption
Maximum Power Output
Power Output
Tone Adjustment Range
Speaker Impedance
Pre-Amp Output Voltage
Pre-Amp Output Impedance
FM Stereo Radio
Frequency Range
Usable Sensitivity
Frequency Response
Alternate Channel Selectivity
Stereo Separation
Image Rejection Ratio
IF Rejection Ratio
Signal to Noise Ratio
AM Radio
Frequency Range
Usable Sensitivity
DC 12V (11V - 16V),
Test Voltage 14.4V
Negative Ground
Less than 2.1A (CD mode ; 0.5W
4-channels)
50W×4ch (at 1kHz)
Volume control maximum
18W×4ch (1kHz, 1%, 4Ω)
Bass ; ±12dB at 100Hz
Treble ; ±12dB at 10kHz
4-8Ω
2.5V (CD mode; 1kHz, 0dB)
200Ω
87.5MHz - 108MHz
6dB/µV (S/N 30dB)
30Hz-15kHz (±3dB)
75dB
35dB (1kHz)
70dB
100dB
62dB
531kHz - 1,602kHz
28dB/µV (S/N 20dB)
AUTOMOTIVE AFTERMARKET
CQ-C3403W
WMA MP3 CD Player/Receiver
CD Player
Sampling Frequency
DA Converter
Pick-Up Type
Light Source
Wave Length
Frequency Response
Signal to Noise Ratio
Total Harmonic Distortion
Wow and Flutter
Channel Separation
Dimensions**
Weight**
* Specifications and the design are subject to possible modification
without notice due to improvements.
** Dimensions and Weight shown are approximate.
• • • • Above specifications comply with EIA standards.
© 2006 Matsushita Electric Industrial Co., Ltd. All
rights
reserved.
distribution is a violation of law.
ORDER NO.ACED060110C3
8 Times Oversampling
1bit DAC System
Astigma 3-beam
Semiconductor Laser
790nm
20Hz to 20kHz (±1dB)
96dB
0.01% (1kHz)
Below measurable limits
75dB
178×50×160mm
1.4kg
Unauthorized
copying
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Summary of Contents for Panasonic CQ-C3403W

  • Page 1 ORDER NO.ACED060110C3 AUTOMOTIVE AFTERMARKET CQ-C3403W WMA MP3 CD Player/Receiver Specifications* General CD Player Power Supply DC 12V (11V - 16V), Sampling Frequency 8 Times Oversampling Test Voltage 14.4V DA Converter 1bit DAC System Negative Ground Pick-Up Type Astigma 3-beam Current Consumption Less than 2.1A (CD mode ;...

  • Page 2: Table Of Contents

    CQ-C3403W CONTENTS Page Page 1 ABOUT LEAD FREE SOLDER (PbF) 10 PACKAGE AND IC BLOCK DIAGRAM 2 LASER PRODUCTS 11 REPLACEMENT PARTS LIST 3 FEATUERS 12 EXPLODED VIEW (Unit) 4 REPLACING THE FUSE 13 CD PLAYER PARTS LIST 5 MAINTENANCE...

  • Page 3: About Lead Free Solder (Pbf)

    3 FEATUERS • • • • The optional adapter allows you to connect the optional SOLDER (PbF) Panasonic CD changer unit (CX-DP880). • • • • The optional adapter allows you to connect the optional Distinction of PbF PCB: ®...

  • Page 4: Wiring Connection

    CQ-C3403W 8 WIRING CONNECTION...

  • Page 5: Terminals Description

    CQ-C3403W 9 TERMINALS DESCRIPTION 9.1. Main Block Port Description IC601 : YESAM355 57 (NC) 58 (NC) Port Description 59 AVREF (Conecting to +5V) 60 AVSS Ground BATT DET Battery voltage detection 61 ACC ACC detection SYSID 1 System upgrade ID1...
  • Page 6 CQ-C3403W 9.3. CD Servo Block Pin No. Port Descriptions P50/AN0 Reference voltage IC101 : YESAM337 P51/AN0 Loading motor detect P52/AN2 Pin No. Port Descriptions P53/AN3 AVSS AVCC Power supply (3.3V) LD-MT Loading Motor drive IC control 1 Loading Motor drive IC control 2...

  • Page 7: Package And Ic Block Diagram

    CQ-C3403W 10 PACKAGE AND IC BLOCK DIAGRAM 10.1. Main Block PA051 : YESAP403 IC201 : YESAM293 IC231 : C0ABBB000038 IC401 : YESAM321...
  • Page 8 CQ-C3403W IC271 : C1EA00000041 IC791 : YESAM344 IC650 : YESAM265 IC750 : YESAM267 IC681 : YESAM346 10.2. Display Block IC905 : YESAM264 IC710 : YESAM340...
  • Page 9 CQ-C3403W 10.3. CD Servo Block IC401,403 : YESAM341 IC402 : YESAM342...

  • Page 10: Replacement Parts List

    CQ-C3403W Ref. No. Part No. Part Name & Description Remarks 11 REPLACEMENT PARTS D602 YESAD147 Zener Diode D603 YESAD147 Zener Diode LIST D636 YESAD144 Diode D637 YESAD143 Diode Notes : D638 YESAD119 Zener Diode D650 YESAD144 Diode 1. Be sure to make your orders of replacement parts...
  • Page 11 CQ-C3403W Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks C401 YESCC476 Ceramic, 18pF 50WV J117 YESRG196 Chip, 0Ω 1/8W C402 YESCC245 Ceramic, 12pF 50WV J118 YESRG196 Chip, 0Ω 1/8W C403 YESCC482 Ceramic, 0.01µF 50WV...
  • Page 12 CQ-C3403W Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks R275 YESRG376 Chip, 22kΩ 1/8W R653 YESRG396 Chip, 560Ω 1/8W R295 YESRG365 Chip, 130Ω 1/8W R654 YESRG134 Chip, 1kΩ 1/4W R302 YESRG388 Chip, 4.3kΩ...
  • Page 13 CQ-C3403W Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks J204 ERJ8GX0R00V Chip, 0Ω 1/4W CONNECTORs J206 ERJ8GX0R00V Chip, 0Ω 1/4W CN251 YESAJ07031 RCA Wire (AUX1-IN) J207 ERJ8GX0R00V Chip, 0Ω 1/4W...
  • Page 14 CQ-C3403W Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks R906 YESRG222 Chip, 1kΩ 1/10W R908 YESRG359 Chip, 100Ω 1/8W R909 YESRG222 Chip, 1kΩ 1/10W SWITCHes R910 YESRG227 Chip, 2.2kΩ 1/10W...
  • Page 15 CQ-C3403W Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks YESJS01187 Bind Screw, 2.6*10 YESJS01189 Screw, 2.6*4.0 YESJT03075 Tapping Screw, 2.0*8.0 YESJS01188 Bind S Tite, 2.6*5.0 YESJT03076 Tapping Screw, 2*6 YESJT03074 Bind Tapping, 2.6*8...

  • Page 16: Exploded View (Unit)

    CQ-C3403W 12 EXPLODED VIEW (Unit)

  • Page 17: Cd Player Parts List

    CQ-C3403W Ref. No. Part No. Part Name & Description Remarks 13 CD PLAYER PARTS LIST C228 YESCC439 Ceramic, 0.1µF 25WV C229 YESCC439 Ceramic, 0.1µF 25WV Notes : C230 YESCC442 Ceramic, 0.01µF 50WV C231 YESCC442 Ceramic, 0.01µF 50WV 1. Be sure to make your orders of replacement parts...
  • Page 18 CQ-C3403W Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks R201 YESRG224 Chip, 100kΩ 1/10W R202 YESRG355 Chip, 1MΩ 1/10W MECAHNICAL PARTS R203 ERJ3GEY0R00V Chip, 0Ω 1/16W MISCELLANEOUS R204 ERJ3GEY0R00V Chip, 0Ω 1/16W...
  • Page 19 CQ-C3403W Ref. No. Part No. Part Name & Description Remarks YERJS01004 Camera Tapping Screw, 1.7*5 YESJS01148 Screw, 2*4 YERJW01001 P Washer, 3.5*8*0.3 YERJW01002 HL Washer, 1.85*5*0.13 YERJW01003 Lumilar Washer, 3.1*6*0.1 YEJE01028 E-Ring S 1.5 YERJW01005 P Washer, 2.1*4*0.13...

  • Page 20: Exploded View (Cd Deck)

    CQ-C3403W 14 EXPLODED VIEW (CD Deck)

  • Page 21: Wiring Diagram

    CQ-C3403W 15 WIRING DIAGRAM 15.1. Display Block...
  • Page 22 CQ-C3403W 15.2. Main/Connector Block (Top View)
  • Page 23 CQ-C3403W 15.3. Main/Connector Block (Bottom View)
  • Page 24 CQ-C3403W 15.4. Sub Block...
  • Page 25 CQ-C3403W 15.5. CD Servo Block (Top View)
  • Page 26 CQ-C3403W 15.6. CD Servo Block (Bottom View)

  • Page 27: Schematic Diagram -1

    CQ-C3403W 16 SCHEMATIC DIAGRAM -1 16.1. Connector Block...
  • Page 28 CQ-C3403W 16.2. Sub Block...
  • Page 29 YESAD146 3.3V Q731 YESAN123 Q723 IC740 YESAN123 YESAM299 To 3032-14-34 D603 D602 D741 CN101 YESAD147 YESAD147 1SS133T77 D790 YESAD143 Q672 IC710 YESAN120 YESAM340 D701 YESAD139 -7.8 D710 IC791 YESAM344 YESAD144 D703 YESAD146 D601 YESAD155 CQ-C3403W MAIN P.C.B To 7221-03-11 CN990...
  • Page 30 GREEN D902-D904 D906-D915 YESAD170 1V/DIV,1ms/DIV 1V/DIV,1ms/DIV D901 YESAD166 D933 D934 YESAD147 YESAD150 1V/DIV,1ms/DIV 1V/DIV,1ms/DIV IC901 D932 C0HBA0000195 YESAD167 1V/DIV,1ms/DIV 1V/DIV,20µs/DIV 1V/DIV,1ms/DIV 1V/DIV,1ms/DIV 1V/DIV,1ms/DIV 1V/DIV,1ms/DIV 1V/DIV,1ms/DIV D921 YESAD168 (CN902) D920 YESAD168 (CN903) LED PWB CQ-C3403W DISPLAY P.C.B...
  • Page 31 2V/DIV,5ms/DIV Q201 IC101 YESAN086 YESAM337 2V/DIV,5ms/DIV 3.3V Q204 YESAN116 Q202 IC402 B1GDCFJJ008 YESAM342 3.3V 3.3V Q203 YESAN116 3.3V 3.3V IC401 IC301 YESAM341 YESAM339 IC403 YESAM341 The following symbols are shown on the schematic diagram. 3.3V 3.3V CD(L,R) CQ-C3403W CD DECK...
  • Page 32 CQ-C3403W...

  • Page 33: Block Diagram

    CQ-C3403W 18 BLOCK DIAGRAM 18.1. Main -1 / Sub Block...
  • Page 34 CQ-C3403W 18.2. Main -2/ Display/ Connector Block...
  • Page 35 CQ-C3403W 18.3. CD Servo Block...

  • Page 36: Schematic Diagram -2

    17 SCHEMATIC DIAGRAM -2 17.1. Main Block 7221-02-11 PA051 Q770 YESAN088 PA051 YESAP403 5.6k 9.1k 9.1k 5.6k IC201 D245 YESAM293 YESAD155 4.3k 4.3k 5.6k 9.1k 9.1k 5.6k IC401 YESAM321 IC231 D636 C0ABBB000038 YESAD144 3.3V 3.3V 3.3V IC650 YESAM265 CN651 (CN652) IC681 YESAM346 2V / DIV, 20µs / DIV...
  • Page 37 D761 YESAD140 Q722 YESAN115 Q730 YESAN115 12.9 12.9 12.9 12.9 12.9 IC755 Q751 YESAM347 YESAN079 D720 YESAD146 Q731 YESAN123 Q723 IC740 YESAN123 YESAM299 D741 1SS133T77 D790 YESAD143 IC710 YESAM340 D701 YESAD139 IC791 YESAM344 D710 D703 YESAD144 YESAD146 CQ-C3403W MAIN P.C.B...
  • Page 38 CQ-C3403W 17.2. Display Block 7221-05-11 IC905 YESAM264 GREEN D902-D904 D906-D915 YESAD170 D901 YESAD166 D932 YESAD167 D921 YESAD168 (CN902) D920 YESAD168 (CN903) LED PWB...
  • Page 39 1-05-11 The following symbols are shown on the schematic diagram. 1V/DIV,1ms/DIV 1V/DIV,1ms/DIV D933 D934 YESAD147 YESAD150 1V/DIV,1ms/DIV 1V/DIV,1ms/DIV IC901 C0HBA0000195 1V/DIV,1ms/DIV 1V/DIV,20µs/DIV 1V/DIV,1ms/DIV 1V/DIV,1ms/DIV 1V/DIV,1ms/DIV 1V/DIV,1ms/DIV 1V/DIV,1ms/DIV CQ-C3403W DISPLAY P.C.B...
  • Page 40 17.3. CD Servo Block 3032-14-34 IC201 YESAM343 Q201 YESAN086 Q202 B1GDCFJJ008 Q203 YESAN116 IC301 YESAM339 The following symbols are shown on the schematic diagram. 3.3V 3.3V CD(L,R)
  • Page 41 CQ-C3403W 3032-14-34 0.5V/DIV,0.1µs/DIV 3.3V 3.3V 2V/DIV,1ms/DIV 2V/DIV,5ms/DIV IC101 YESAM337 2V/DIV,5ms/DIV 3.3V Q204 YESAN116 Q202 IC402 B1GDCFJJ008 YESAM342 3.3V 3.3V Q203 YESAN116 3.3V 3.3V IC401 YESAM341 IC403 YESAM341 CQ-C3403W CD DECK...

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