Panasonic CQ-DP383U Service Manual
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Panasonic CQ-DP383U Service Manual

Removable front panel mp3 cd player / receiver with changer control
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  • Page 13 Order No. ACED021193C7 AUTOMOTIVE AFTERMARKET CQ-DP383U Removable Front Panel MP3 CD Player / Receiver with Changer Control 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...

  • Page 14: Table Of Contents

    CONTENTS Page Page 1 FEATUERS 11 TERMINALS DESCRIPTION 2 LASER PRODUCTS 11.1. Main Block 3 REPLACEING THE FUSE 11.2. Display Block 4 MAINTENANCE 11.3. CD Servo Block 5 NOTES 12 PACKAGE AND IC BLOCK DIAGRAM 6 DIMENSIONS 12.1. Main Block 7 WIRING DIAGRAM 12.2.

  • Page 15: Replaceing The Fuse

    3 REPLACEING THE FUSE Use fuses of the same specified rating (15A). Using different substitutes or fuses with higher ratings, or connecting the product directly without a fuse, could cause fire or damage to the stereo unit. 4 MAINTENANCE Your products is designed and manufactured to ensure a minimum of maintenance.

  • Page 16: Wiring Diagram

    7 WIRING DIAGRAM...

  • Page 17: Block Diagram

    8 BLOCK DIAGRAM 8.1. Main / Key Block...

  • Page 18: Cd Servo Block

    8.2. CD Servo Block...

  • Page 19: Wiring Connection 9.1. Main Block-1

    9 WIRING CONNECTION 9.1. Main Block-1 [E-4C253] [TOP VIEW] CQ-DP383(U.W.WJ) Main PCB...

  • Page 20: Main Block-2

    9.2. Main Block-2 [E-4C253] [BOTTOM VIEW] CQ-DP383 (U.W.WJ) Main PCB...

  • Page 21: Display Block

    9.3. Display Block [E-4C252] [TOP VIEW] [E-4C252] [BOTTOM VIEW] CQ-DP383 (U.W.WJ) Display PCB...

  • Page 22: Cd Servo Block

    9.4. CD SERVO Block [3032-12-02] [TOP VIEW] [3032-12-02] [BOTTOM VIEW] CQ-DP383(U.W.WJ) CD SERVO PCB...

  • Page 23: Schematic Diagram

    10 SCHEMATIC DIAGRAM 10.1. Main Block E-4C253 CQ-DP383(U.W.WJ) Main Block...

  • Page 24: Display Block

    10.2. Display Block...

  • Page 25: Cd Servo Block-1

    10.3. CD Servo Block-1 7201-02-11A CN681 CN101 3032-14-02 L302 VDD3.3V 3.3V R202 R201 L403 TP153 SYS 3.3V 6.8k TP149 TP106 System => MP3 DSP TP107 GND(A) TP150 GND(A) CDFS CDFS TP108 R204 R205 0 R305 R315 R206 TP155 C360 10uF/16V MUTE IC204A IC204B...

  • Page 26: Cd Servo Block-2

    10.4. CD Servo Block-2 3 03 2- 14 -0 2 T P 4 15 3.3V(R AM) G N D L 4 0 1 1 0 u V D D 3 . 3V C 4 3 7 C 4 1 8 0 .

  • Page 27: Terminals Description

    11 TERMINALS DESCRIPTION 11.1. Main Block IC600 : UPD784224108 Port Descriptions Port Descriptions 67 VSS Ground 68 VDD +5V power supply (Connecting to ground) 69 X2 Crystal oscillator (Connecting to ground) 70 X1 Crystal oscillator (Connecting to ground) 71 Vpp (Ground pull-down) AVSS Analog ground...
  • Page 28 Pin No. Port Descriptions I/O (V) Pin No. Port Descriptions I/O (V) Clock mode setting (H fixation) Clock mode setting (L fixation) FLASH ROM selection signal Mechanics deck SW2 input Lead/light signal to FLASH ROM nMSTRB Memory access signal MUTE Mute signal output (H:Mute on) CVSS8 SUBO...
  • Page 29 Pin No. Port Descriptions I/O (V) CVDD7 CORE CPU system (1.6V) power supply DVSS9...

  • Page 30: Package And Ic Block Diagram

    12 PACKAGE AND IC BLOCK DIAGRAM 12.1. Main Block P50 : C5BA00000109 IC100 : YEAMLC72135M...
  • Page 31 IC300 : C1BB00000543 IC400 : AN8065S_E1...
  • Page 32 IC500 : YEAMTC4584FN IC700 : C0JBAA000115 IC270 : C1EA00000029...

  • Page 33: Display Block

    12.2. Display Block IC902 : PNA4602M01MC...

  • Page 34: Cd Servo Block

    12.3. CD Servo Block IC201 : MN6627482WB...
  • Page 35 IC203 : YESAM166 IC202 : YESAM163 IC409 : YESAM167 IC411 : YESAM178...

  • Page 36: Replacement Parts List

    13 REPLACEMENT PARTS LIST Ref. Part No. Part Name & Description Remarks D603 YEADRD56JS3T Zener Diode D700 YEADMTZJ51CT Zener Diode D701 YEADMTZJ39BT Zener Diode D702 YEADMTZJ91BT Zener Diode D703 YEAD1N4005ST Silicon Diode D704 YEAD1N4005ST Silicon Diode D706 YEADRD62JS3T Zener Diode D707 YEAD1A3T Diode...
  • Page 37 Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C107 ECUV1H103KBN Ceramic 0.01MFD 50WV C880 ECUV1H103KBM Ceramic 0.01MFD 50WV C108 ECUV1H103KBN Ceramic 0.01MFD 50WV C881 ECUV1H101KBN Ceramic 100pF 50WV C109 ECUV1H103KBN Ceramic 0.01MFD 50WV DISPLAY BLOCK [E-4C252] C110 ECEA1AKS221I...
  • Page 38 Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks J348 ERJ8GX0R00V Chip 0 ohms 1/8W R271 ERD25TJ561T Carbon 560 ohms 1/4W J349 ERJ8GX0R00V Chip 0 ohms 1/8W R272 ERD25TJ561T Carbon 560 ohms 1/4W J351 ERJ8GX0R00V Chip 0 ohms 1/8W...
  • Page 39 Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R737 ERJ6GEYJ273V Chip 27k ohms 1/10W COILS R770 ERJ6GEYJ103V Chip 10k ohms 1/10W YELT02C330KT Axial Coil R771 ERDS2TJ512T Carbon 5.1k ohms 1/4W YELTR56MT Coil (Chip) R772 ERDS2TJ512T Carbon 5.1k ohms 1/4W...
  • Page 40 Ref. Part No. Part Name & Description Remarks YEAP4C253 Main PCB Assy T(2-C) /RTL YEAP4C252 Display PCB Assy T(3- C)/RTL...

  • Page 41: Exploded View (Unit)

    14 EXPLODED VIEW (Unit)

  • Page 42: Cd Player Parts List

    15 CD PLAYER PARTS LIST Ref. Part No. Part Name & Description Remarks C139 YESCC187 Chip, 0.1MFD 25WV C140 YESCC187 Chip, 0.1MFD 25WV C141 YESCC187 Chip, 0.1MFD 25WV C151 YESCC188 Electrolytic, 10MFD 16WV C152 YESCC213 Electrolytic, 22MFD 6.3WV C153 YESCC213 Electrolytic, 22MFD 6.3WV C154 YESCC215...
  • Page 43 Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R114 ERJ3GEY0R00V Chip, 0 ohms 1/16W R482 ERJ3GEYJ222V Chip, 2.2k ohms 1/16W R115 ERJ3GEYJ222V Chip, 2.2k ohms 1/16W R483 ERJ3GEYJ222V Chip, 2.2k ohms 1/16W R116 ERJ3GEYJ222V Chip, 2.2k ohms 1/16W...
  • Page 44 Ref. Part No. Part Name & Description Remarks YESAP255 Servo PCB Ass’y T(E- 2)/RTL YERAS0002 Mode SW T(A-1) YESAJ02015 LD Wire MS T(B-3); T(C-1) YESAJ02013 SW Wire S T(A-1) YESAJ02012 SP Wire S T(D-2) YERFX999001 Wire Clamper M T(C-2); T(C-3); T(D-4);...

  • Page 45: Exploded View (Cd Deck)

    16 EXPLODED VIEW (CD Deck)

  • Page 46: Packing Parts List

    17 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 YFG044C002ZA Rear Support Strap ZZPRDP383U...

  • Page 47: Schematic Diagram For Printing With A4 Size

    18 SCHEMATIC DIAGRAM for printing with A4 size 18.1. Main Block (Left Side) E-4C253...

  • Page 48: Main Block (Right Side)

    18.2. Main Block (Right Side) CQ-DP383(U.W.WJ) Main Block...

  • Page 49: Cd Servo Block-1 (Left Side)

    18.3. CD SERVO Block-1 (Left Side) 3032-14-02 R202 R201 6.8k TP149 TP150 R204 R205 0 R206 TP155 YESAM166 CH1 Spindle Motor CH2 Feed Motor CH3 Loading Motor (Not use) CH4 Focus Coil CH5 Tracking Coil SL(-) C207 SL(+) 0.1u C205 REST SW C253 TP157...

  • Page 50: Cd Servo Block-1 (Right Side)

    18.4. CD SERVO Block-1 (Right Side) 7201-02-11A CN681 CN101 3032-14-02 L302 VDD3.3V 3.3V L403 TP153 SYS 3.3V TP106 System => MP3 DSP TP107 GND(A) GND(A) CDFS CDFS TP108 R305 R315 C360 10uF/16V MUTE IC204A IC204B C321 MUTE C0ABBB000073 C0ABBB000073 0.1u RESET C359 RESET...

  • Page 51: Cd Servo Block-2 (Left Side)

    18.5. CD SERVO Block-2 (Left Side) 3 03 2- 14 -0 2 T P 4 15 3.3V(R AM) G N D L 4 0 1 1 0 u V D D 3 . 3V C 4 3 7 C 4 1 8 0 .

  • Page 52: Cd Servo Block-2 (Right Side)

    18.6. CD SERVO Block-2 (Right Side) 4 -0 2 F LA S H R A 4 0 9 A 18 A 17 A 16 C 4 2 6 0 . 1u R A 4 1 0 I C4 0 9 Y E S A M 1 6 7 X 4 0 1 Y E S X L 01 8...
  • Page 68 E-4C253...
  • Page 69 CQ-DP383(U.W.WJ) Main Block...
  • Page 70 E-4C253 CQ-DP383(U.W.WJ) Main Block...
  • Page 71 7201-02-11A CN681 CN101 3032-14-02 L302 3.3V VDD3.3V R202 R201 L403 TP153 SYS 3.3V 6.8k TP149 TP106 System => MP3 DSP TP107 TP150 GND(A) GND(A) CDFS CDFS TP108 R204 R205 0 R305 R315 R206 TP155 C360 10uF/16V MUTE IC204A IC204B YESAM166 C321 MUTE C0ABBB000073...
  • Page 72 3032-14-02 R202 R201 6.8k TP149 TP150 R204 R205 0 R206 TP155 YESAM166 CH1 Spindle Motor CH2 Feed Motor CH3 Loading Motor (Not use) CH4 Focus Coil CH5 Tracking Coil SL(-) C207 SL(+) 0.1u C205 REST SW C253 TP157 220uF/10V 0.1u GND(M) GND(M) C251...
  • Page 73 7201-02-11A CN681 CN101 3032-14-02 L302 VDD3.3V 3.3V L403 TP153 SYS 3.3V TP106 System => MP3 DSP TP107 GND(A) GND(A) CDFS CDFS TP108 R305 R315 C360 10uF/16V MUTE IC204A IC204B C321 MUTE C0ABBB000073 C0ABBB000073 0.1u RESET C359 RESET R329 R304 R314 100uF/16V Q203 YESAN060...
  • Page 74 3 03 2- 14 -0 2 T P 4 15 3.3V(R AM) G N D L 4 0 1 1 0 u V D D 3 . 3V C 4 3 7 C 4 1 8 0 . 1u S ys te m = > M P 3 DS P C 4 5 2 C 4 1 4 1 0 u F / 16 V...
  • Page 75 3 03 2- 14 -0 2 T P 4 15 3.3V(R AM) G N D L 4 0 1 1 0 u V D D 3 . 3V C 4 3 7 C 4 1 8 0 . 1u S ys te m = > M P 3 DS P C 4 5 2 C 4 1 4 1 0 u F / 16 V...
  • Page 76 4 -0 2 F LA S H R A 4 0 9 A 18 A 17 A 16 C 4 2 6 0 . 1u R A 4 1 0 I C4 0 9 Y E S A M 1 6 7 X 4 0 1 Y E S X L 01 8 G N D...
  • Page 78 [3032-12-02] [TOP VIEW] [3032-12-02] [BOTTOM VIEW] CQ-DP383(U.W.WJ) CD SERVO PCB...
  • Page 80 [E-4C252] [TOP VIEW] [E-4C252] [BOTTOM VIEW] CQ-DP383 (U.W.WJ) Display PCB...
  • Page 81 [E-4C253] [BOTTOM VIEW] CQ-DP383 (U.W.WJ) Main PCB...
  • Page 82 [E-4C253] [TOP VIEW] CQ-DP383(U.W.WJ) Main PCB...

This manual is also suitable for:

Cq-dp383wCq-dp383wj

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