Panasonic CQ-C5302W Service Manual
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Panasonic CQ-C5302W Service Manual

Wma mp3 cd player/receiver with cd changer control
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SPECIFICATIONS
WMA MP3 CD Player/Receiver with CD Changer Control
Specifications*
General
Power Supply
Current Consumption
Maximum Power Output
Tone/SQ Adjustment Range
Speaker Impedance
Pre-Amp Output Voltage
Pre-Amp Output Impedance
Subwoofer Output Voltage
Subwoofer Output Impedance
FM Stereo Radio
Frequency Range
Usable Sensitivity
Frequency Response
Alternate Channel Selectivity
Stereo Separation
Image Rejection Ratio
ORDER NO. ACED060610C3
AUTOMOTIVE AFTERMARKET
DC 12V (11V - 16V),
Test Voltage 14.4V
Negative Ground
Less than 2.2A (CD mode ; 0.5W
4-channels)
50W×4 (at 1kHz)
SQ Low/Bass ; ±12dB / (at 60Hz,
80Hz, 100Hz, 200Hz)
SQ Mid ; ±12dB / (at 500Hz,
1kHz, 2kHz, 3kHz)
SQ High/Treble ; ±12dB / (at
10kHz, 12kHz, 15kHz, 18kHz)
4-8
2.5V (CD mode; 1kHz, 0dB)
200
2.5V
200
87.5MHz - 108.0MHz
6dB/
V. (S/N 30dB)
30Hz-15kHz (±3dB)
75dB
35dB (1kHz)
70dB
1
CQ-C5302W

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  • Page 1 ORDER NO. ACED060610C3 AUTOMOTIVE AFTERMARKET CQ-C5302W WMA MP3 CD Player/Receiver with CD Changer Control SPECIFICATIONS Specifications* General Power Supply DC 12V (11V - 16V), Test Voltage 14.4V Negative Ground Current Consumption Less than 2.2A (CD mode ; 0.5W 4-channels) Maximum Power Output 50W×4 (at 1kHz)

  • Page 2: About Lead Free Solder (Pbf)

    IF Rejection Ratio 100dB Signal to Noise Ratio 62dB AM Radio Frequency Range 531kHz - 1,602kHz Usable Sensitivity 28dB/ V (S/N 20dB) CD Player Sampling Frequency 8 Times Oversampling DA Converter 1bit DAC System Pick-Up Type Astigma 3-beam Light Source Semiconductor Laser Wave Length 790nm...

  • Page 3: Laser Products

    iron with temperature control and adjust it to 700 ± 20°F (370 ± 10°C). In case of using high temperature soldering iron, please be careful not to heat too long. - Pb free solder will tend to splash when heated too high (about 1100°F/ 600°C) - This lead free solder will be used for the products after serial No.

  • Page 4: Replacing The Fuse

    4. REPLACING THE FUSE Use fuses of the same specified rating (15amps). 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. 5. MAINTENANCE Your product is designed and manufactured to ensure a minimum of maintenance. Use a dry, a soft cloth for routine exterior cleaning.
  • Page 5 9. DISASSEMBLY INSTRUCTIONS 9.1. How to remove the Flexible PCB...

  • Page 6: Terminals Description

    9.2. How to install the Main P.C.B of the Electric Slide Display 10. TERMINALS DESCRIPTION 10.1. Main Block IC601 : YESAM288...
  • Page 7 Port Description Volt (V) Port Description Volt (V) FM AM CD FM AM CD 30 CD Strobe signal for CD O 3.3 3.3 3.3 1 PANEL PANEL OPEN I 5.2 5.2 5.2 communication detection OPEN 31 NC No Connection 2 PANEL PANEL CLOSE 32 Avdd Power supply of D/A...
  • Page 8 CONT clock Port Description Volt (V) FM AM CD 57 EXT TEL/NAVI MUTE input I 5.4 5.4 5.4 MUTE 58 AMP External AMP control CONT 59 BZ- Buzzer output 60 ANT Motor antenna control O CONT Port Description Volt (V) 61 DIM1 FM AM CD (NC)
  • Page 9 10.2. Display Block IC901 : YESAM168 Port Description I/O (V) 1-35 SEG3-37 LCD segment data 36-51 SEG40-55 LCD segment data 52-55 COM1-4 LCD common 56,57 SEG39,38 Not used 58-61 KS3-6 Key scan 62-66 Kl1-5 Key data +5V power supply VLCD VLCD terminal VLCD1 VLCD1 terminal...
  • Page 10 Port Descriptions 16 / I/O system (3.3V) power CVDD2 supply 19 READY 20 /PS FLASH ROM selection signal 23 R/W Lead/light signal to FLASH 24 / Memory access signal MSTRB 26 /MSC 27 MUTE Mute signal output (H:Mute 30 /HOLD 31 BIO SUBO input 32 MP/MC Operation mode setting...
  • Page 11 Port Descriptions 52 CVDD3 CORE CPU system (1.6V) power supply 53 LRCK AUDIO L/R identifying signal output 54 CDFS Serial frame sink signal input 56 DVDD3 I/O system (3.3V) power supply 57 DVSS3 GND 58 REST Mechanics deck REST SW input 59 DATA AUDIO serial data output...
  • Page 12 Port Descriptions 84 EMU/ 85 TDO 86 TDI 87 /TRST 88 TCK 89 TMS 90 CVSS8 GND 91 CVDD5 CORE CPU system (1.6V) power supply 92 HPIENA GND 93 DVSS6 GND 95 CLKENA Oscillation output Cainabl signal 96 X1 Crystal Connection 97 X2/ Crystal Connection CLKIN...

  • Page 13: Package And Ic Block Diagram

    Port Descriptions 125 CVDD6 CORE CPU system (1.6V) power supply 126 CVSS10 GND 128 DVSS8 I/O system (3.3V) power supply 130 DVDD6 I/O system (3.3V) power supply 131 A0 Address bus of FLASH ROM 132 A1 133 A2 134 A3 135 /RST Reset signal output (To Servo DSP)
  • Page 14 IC401 : YESAM284 IC650 : YESAM265 IC681 : YESAM273...
  • Page 15 IC750 : YESAM267 IC760 : YESAM287 11.2. Display Block IC902 : YESAM264...
  • Page 16 11.3. CD Servo Block IC402 : YESAM353 IC403 : YESAM171...

  • Page 17: Replacement Parts List

    IC405 : YESAM270 IC404 : YESAM178 12. REPLACEMENT PARTS LIST Notes : 1. Be sure to make your orders of replacement parts according to this list. 2. Important safety notice: Components, identified by mark have special characteristics important for safety. When replacing any of...
  • Page 18 these components, use only manufacturer's specified parts. 3. Location keys in the remarks column indicates the general location of the parts shown in the exploded drawing, as in a road map. 4. The marking (RTL) indicates that Retention Time is limited for this item. After the discontinuation of assembly in production, the item will continue to be available for a specific period of time.
  • Page 19 Ref. No. Part No. Part Name & Description Remarks [7212-02-11] Main Block IC's and TRANSISTORs IC201 YESAM289 IC240 YESAM286 IC270 YESAM286 IC271 YESAM274 IC370 YESAM286 IC401 YESAM284 IC601 YESAM288 IC650 YESAM265 IC681 YESAM273 IC710 YESAM290 IC740 YESAM269 IC750 YESAM267 IC755 YESAM263 IC760 YESAM287...
  • Page 20 Ref. No. Part No. Part Name & Description Remarks Q721 YESAN084 Transistor Q722 YESAN093 Q723 YESAN084 Transistor Q730 YESAN093 Q731 YESAN084 Transistor Q740 YESAN079 Transistor Q751 YESAN087 Transistor Q760 B1GBCFNN0009 Transistor Q761 YESAN090 Transistor Q770 YESAN088 Transistor DIODEs D270 YESAD146 Diode D271 YESAD146...
  • Page 21 Ref. No. Part No. Part Name & Description Remarks C065 YESCC233 Ceramic, 0.001 F 50WV C203 YESCC336 Electrolytic, 2.2 F 50WV C204 YESCC336 Electrolytic, 2.2 F 50WV C206 YESCC336 Electrolytic, 2.2 F 50WV C210 YESCC405 Electrolytic, 10 F 16WV C211 YESCC385 Ceramic, 0.1 F 16WV...
  • Page 22 Ref. No. Part No. Part Name & Description Remarks C367 ECQV1H224JL2 Plastic Film, 0.22 F 50WV C370 F1H1H101A231 Ceramic, 100pF 50WV C371 YESCC235 Ceramic, 0.0047 F 50WV C372 YESCC235 Ceramic, 0.0047 F 50WV C374 YESCC413 Electrolytic, 22 F 10WV C375 YESCC338 Electrolytic, 0.47 F 50WV...
  • Page 23 Electrolytic, 47 F 6.3WV Ref. No. Part No. Part Name & Description Remarks C755 YESCC385 Ceramic, 0.1 F 16WV C756 YESCC380 Electrolytic, 39uF 6.3WV C759 YESCC229 Ceramic, 1 F 16WV C762 YESCC407 Electrolytic, 47 F 16WV C763 YESCC228 Ceramic, 0.1 F 16WV C765 YESCC229...
  • Page 24 Ref. No. Part No. Part Name & Description Remarks J137 ERJ8GX0R00V Chip, 0 1/4W J138 YESRG132 Chip, 0 1/4W J139 YESRG132 Chip, 0 1/4W J140 YESRG132 Chip, 0 1/4W J141 YESRG132 Chip, 0 1/4W J142 YESRG132 Chip, 0 1/4W J143 YESRG132 Chip, 0 1/4W...
  • Page 25 Ref. No. Part No. Part Name & Description Remarks R207 YESRG256 Chip, 33k 1/10W R208 YESRG159 Chip, 1k 1/10W R209 YESRG159 Chip, 1k 1/10W R210 YESRG160 Chip, 10k 1/10W R211 YESRG161 Chip, 100k 1/10W R213 YESRG260 Chip, 5.6k 1/10W R214 YESRG265 Chip, 9.1k 1/10W...
  • Page 26 Ref. No. Part No. Part Name & Description Remarks R374 YESRG164 Chip, 220 1/10W R375 YESRG161 Chip, 100k 1/10W R376 YESRG120 Chip, 47k 1/8W R377 YESRG157 Chip, 0 1/10W R378 YESRG157 Chip, 0 1/10W R379 YESRG165 Chip, 22k 1/10W R381 YESRG257 Chip, 36k 1/10W...
  • Page 27 Ref. No. Part No. Part Name & Description Remarks R631 YESRG130 Chip, 820 1/8W R633 YESRG095 Chip, 1k 1/8W R634 YESRG094 Chip, 100 1/8W R635 YESRG124 Chip, 560 1/8W R636 YESRG095 Chip, 1k 1/8W R637 YESRG094 Chip, 100 1/8W R638 YESRG095 Chip, 1k 1/8W...
  • Page 28 Ref. No. Part No. Part Name & Description Remarks R710 YESRG252 Chip, 220k 1/10W R711 YESRG262 Chip, 680k 1/10W R712 YESRG170 Chip, 47k 1/10W R713 YESRG161 Chip, 100k 1/10W R714 YESRG159 Chip, 1k 1/10W R715 YESRG159 Chip, 1k 1/10W R716 YESRG170 Chip, 47k 1/10W...
  • Page 29 Ref. No. Part No. Part Name & Description Remarks L602 YESLQ027 Coil L603 YESLQ027 Coil L641 YESLQ028 Coil L701 YESLT030 Coil CRYSTALs XL401 YESXL026 Crystal XL601 H0J419400009 Crystal POSISTOR PH701 YESRTD011 Posistor SERGEPROTECTOR/ VARISTOR Z050 YESRTD013 Serge Protector Z701 YESRTD012 Varistor SWITCHes SW601...
  • Page 30 Ref. No. Part No. Part Name & Description Remarks C903 YESCC385 Ceramic, 0.1 F 16WV C905 YESCC385 Ceramic, 0.1 F 16WV C906 YESCC386 Ceramic, 0.001 F 50WV C908 YESCC382 Ceramic, 680 F 50WV RESISTORs R902 YESRG258 Chip, 43k 1/10W R903 YESRG164 Chip, 220 1/10W...
  • Page 31 Ref. No. Part No. Part Name & Description Remarks LD901 YESXDCM025 Accessories PRINTINGs YEFM285870 Operating Instructions YEFM294217 Installation Instructions INSTALLATION PARTS YEP0FZ5698 Installation Kit (Lock Cancel Plate, Mounting Bolt, Rubber Bushing) YEAJ02877 Power Connector YEFC051004 Trim Plate YEFX0217263 Mounting Collar YEFA131839 Removable Face Plate Case EUR7641010...

  • Page 32: Exploded View (Unit)

    Ref. No. Part No. Part Name & Description Remarks YESFE13228 Button (PRESET) YESFE13229 Button (DISP) YESFE13231 Button (CD EJ) YESFE13232 Button (Release) YESFX005160 Spring, Release YESFX999074 Drive Mechanism Ass'y YESFX021143 Bracket, Power IC YESFX021141 Regulator Bracket YESFX021142 RCA Bracket YESFM1089 Laser Seal YESJS01196 Camera 2P 2.0*8.0...

  • Page 33: Cd Player Parts List

    14. CD PLAYER PARTS LIST Notes : 1. Be sure to make your orders of replacement parts according to this list. 2. Important safety notice: Components, identified by mark have special characteristics important for safety. When replacing any of these components, use only manufacturer's specified parts.
  • Page 34 3. Location keys in the remarks column indicates the general location of the parts shown in the exploded drawing, as in a road map. 4. The marking (RTL) indicates that Retention Time is limited for this item. After the discontinuation of assembly in production, the item will continue to be available for a specific period of time.
  • Page 35 Ref. No. Part No. Part Name & Description Remarks C124 YESCC187 Ceramic, 0.1 F 25WV C125 YESCC187 Ceramic, 0.1 F 25WV C151 YESCC388 Electrolytic, 100 F 16WV C154 YESCC390 Electrolytic, 220 F 10WV C204 YESCC183 Ceramic, 0.0022 F 50WV C205 YESCC183 Ceramic, 0.0022 F 50WV...
  • Page 36 Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks R207 ERJ3GEY0R00V Chip, 0 1/4W C422 YESCC187 Ceramic, 0.1 F 25WV R208 YESRG233 Chip, 47k 1/10W C426 YESCC187 Ceramic, 0.1 F 25WV R209 ERJ3GEY0R00V Chip, 0 1/4W...
  • Page 37 Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks YERFX007001 Clamper Ass'y R437 YESRG221 Chip, 100 1/10W YESAK01041 Spindle Motor Ass'y R438 YESRG221 Chip, 100 1/10W YERFX046002 Clamper Arm R439 YESRG221 YERFX005001 Changer Gear Spring Chip, 100...

  • Page 38: Exploded View (Cd Deck)

    YERFX046001 Change Plate Rivet Ass'y YERFX046016 LD Gear Bracket Ref. No. Part No. Part Name & Description Remarks YESFX046174 L Slide Plate YERFX005009 Loading Plate Spring YESFX046150 Loading Roller YESJS01175 Collar Screw YERJT01001 Tapping Screw 2*3 YERJT01002 Tapping Screw 2*4 YEJT03117 Tapping Bind Screw 2*4 YERJS01002...

  • Page 39: Wiring Diagram

    16. WIRING DIAGRAM 16.1. Main/Connector Block (Top View) 16.2. Main/Connector Block (Bottom View) 16.3. Display Block...

  • Page 40: Schematic Diagram

    16.4. CD Servo Block (Top View) 16.5. CD Servo Block (Bottom View) 17. SCHEMATIC DIAGRAM 17.1. Main Block -1 / Connector Block 17.2. Main Block -2 17.3. Display Block 17.4. CD Servo Block 18. BLOCK DIAGRAM 18.1. Main/ Display/ Connector Block 18.2.

  • Page 41: Schematic Diagram For Printing With A4 Size

    19. SCHEMATIC DIAGRAM for Printing with A4 Size 19.1. Main Block -1 (Left Side) 19.2. Main Block -1 (Right Side) 19.3. Main Block -2 (Left Side) 19.4. Main Block -2 (Right Side) 19.5. Display Block (Left Side) 19.6. Display Block (Right Side) 19.7.
  • Page 47 7212-02-11 YESAN085 B1GDCFJJ0008 YESAM286 YESAN085 B1GDCFJJ0008 YESAN085 B1GDCFJJ0008 YESAN085 YESAM286 B1GDCFJJ0008 The following symbols are shown on the schematic diagram. 3.3V RADIO (L,R) CD (L,R) YESAM286 AUDIO (L,R) YESAN085 YESAN094 B1GDCFJJ0008 CQ-C5302W MAIN-2...
  • Page 48 CQ-C5302W 17.2. Main Block -2 7212-02-11 Q201 B1GBCFNN0009 Q202 B1GBCFNN0009 YESAM289...
  • Page 49 YESAD146 YESAD146 YESAD146 YESAN093 YESAN093 14.4 5.0 YESAM267 14.4 14.4 YESAD140 YESAD141 YESAN084 3.3V YESAN084 YESAN087 YESAM263 YESAD146 YESAN093 14.4 5.1 YESAD118 14.4 YESAM269 14.4 YESAN079 YESAN090 YESAM290 13.7 YESAD146 YESAN084 4.8 4.9 YESAD153 Q701 YESAN084 D703 YESAD143 CQ-C5302W MAIN-1...
  • Page 50 17 SCHEMATIC DIAGRAM 17.1. Main Block -1 / Connector Block 7212-02-11 YESAN088 YESAP413 Q055 YESAN082 YEAN2SK536TB YESAM284 2V/DIV,2µS/DIV The following symbols are YESAM288 shown on the schematic diagram. 2V/DIV,20mS/DIV 3.3V RADIO (L,R) CD (L,R) 2V/DIV,20mS/D AUDIO (L,R) YESAM273 YESAN084 CN661 B1GBCFNN0009 3.3V 3.3V...
  • Page 51 CQ-C5302W 7212-05-11 2V/DIV,1mS/DIV 2V/DIV,2mS/DIV 2V/DIV,2mS/DIV 2V/DIV,1mS/DIV 2V/DIV,2mS/DIV 2V/DIV,1mS/DIV 2V/DIV,2mS/DIV YEASM168 2V/DIV,10µS/DIV 2V/DIV,2mS/DIV 2V/DIV,2mS/DIV 2V/DIV,2mS/DIV 2V/DIV,1mS/DIV 2V/DIV,2mS/DIV 2V/DIV,2mS/DIV 2V/DIV,2mS/DIV 2V/DIV,1mS/DIV CQ-C5302W DISPLAY...
  • Page 52 17.3. Display Block 7212-05-11 YESAM264 YESAD125 7212-02-11 CN601 YESAD150 YESAD144 YESAD145 YESAD145 The following symbols are shown on the schematic diagram.
  • Page 53 DV DD4 M LD TP111 BD R1 BD X1 M LD BFSR 1 BFSX1 STAT TP112 CLK2 STAT TP303 RC H R435 R436 TP301 GN D(A) 3.3V 3.3V C406 C407 0.1u 0.1u C405 0.1u RA 403 R406 CQ-C5302W CD DECK...
  • Page 54 CQ-C5302W 17.4. CD Servo Block To Main Block 18P Connector CN 101 3032-1 TP401 SYS 3.3V L401 10u L402 10u L201 TP206 TP204 Di gital GND R206 R217 C204 2200p Q201 YESAN086 C427 0.1u R218 C205 R208 5.6k 2200p J104 0...
  • Page 55 7212-02-11 YESAN085 B1GDCFJJ0008 YESAM286 YESAN085 Q201 B1GDCFJJ0008 B1GBCFNN0009 Q202 B1GBCFNN0009 YESAM289 YESAN085 B1GDCFJJ0008 YESAN085 YESAM286 B1GDCFJJ0008 The following symbols are shown on the schematic diagram. 3.3V RADIO (L,R) CD (L,R) YESAM286 AUDIO (L,R) YESAN085 YESAN094 B1GDCFJJ0008 CQ-C5302W MAIN-2...
  • Page 56 B1GBCFNN0009 YESAN084 3.3V 3.3V YESAN084 YESAN087 YESAM263 YESAD146 YESAN093 14.4 5.1 3.3V YESAD118 14.4 YESAM269 14.4 YESAN079 YESAD150 YESAD150 3032-14-13 YESAN090 YESAM290 13.7 CN101 YESAD146 YESAN084 4.8 4.9 L641 0.56µ YESAD153 Q701 YESAN084 D703 YESAD143 CQ-C5302W MAIN-1 To 7212-05-11 CN901...
  • Page 57 7212-05-11 YESAM264 YESAD125 2V/DIV,1mS/DIV 2V/DIV,2mS/DIV 2V/DIV,2mS/DIV 2V/DIV,1mS/DIV 2V/DIV,2mS/DIV 2V/DIV,1mS/DIV 2V/DIV,2mS/DIV YEASM168 2V/DIV,10µS/DIV 2V/DIV,2mS/DIV 2V/DIV,2mS/DIV 2V/DIV,2mS/DIV 7212-02-11 CN601 2V/DIV,1mS/DIV 2V/DIV,2mS/DIV 2V/DIV,2mS/DIV YESAD150 2V/DIV,2mS/DIV YESAD144 2V/DIV,1mS/DIV YESAD145 YESAD145 The following symbols are shown on the schematic diagram. CQ-C5302W DISPLAY...
  • Page 58 220u F/10V GN D(A) C352 L302 C119 3.3V 3.3V R302 330 0.1u R306 1k Anal og GND 10uF TP302 C406 C407 TP103 C118 C154 0.1u 0.1u 0. 1u 220uF/10V C405 0.1u TP115 RA 403 AR F R406 CQ-C5302W CD DECK...

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