Panasonic CQ-C3302N Service Manual
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Panasonic CQ-C3302N Service Manual

Panasonic CQ-C3302N Service Manual

Wma mp3 cd player/receiver
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SPECIFICATIONS
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
Stereo Separation
AM (MW) Radio
Frequency Range
Usable Sensitivity
AM (LW) Radio
ORDER NO. ACED060611C3
AUTOMOTIVE AFTERMARKET
WMA MP3 CD Player/Receiver
DC 12V (11V - 16V),
Test Voltage 14.4V
Negative Ground
Less than 2.2A (CD mode ; 0.5W
4-channels)
50W×4 (at 4
)
22Wx4 (DIN45 324, at 4
Bass ; ±12dB at 100Hz
Treble ; ±12dB at 10kHz
4-8
2.5V (CD mode)
200
87.5MHz - 108MHz
6dB/
V (S/N 30dB)
35db (at 1kHz)
531kHz - 1,602kHz
27dB/
V (S/N 20dB)
1
CQ-C3302N
)

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  • Page 1 ORDER NO. ACED060611C3 AUTOMOTIVE AFTERMARKET CQ-C3302N WMA MP3 CD Player/Receiver 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 4...

  • Page 2: About Lead Free Solder (Pbf)

    Frequency Range 153kHz - 279kHz Usable Sensitivity 32dB/ 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 Frequency Response 20Hz to 20kHz (±1dB) Signal to Noise Ratio 96dB Total Harmonic Distortion...

  • Page 3: Laser Products

    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. 1,000,001. 2. LASER PRODUCTS 3. FEATUERS - Digital servo for reliable playback. - PLL (Phase Locked Loop) synthesized tuning.

  • Page 4: Maintenance

    5. MAINTENANCE Your product 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 6: Terminals Description

    9. TERMINALS DESCRIPTION 9.1. Main Block IC601 : YESAM285 Port Description FM AM CD 1 (NC) 2 VSM Radio signal strength 3 SD/ST Radio station 0.3 0 0.8 detect 4 AVSS Ground 5 SCL Audio control serial O 4.9 4.9 4.9 clock 6 SDA Audio control data...
  • Page 7 Port Description FM AM CD 37 LCD 5V Display 5V control 38 EJ ILL LED control (EJ/ILL) O 4.8 4.8 4.8 39 OP/CL Panel open/close 4.9 4.9 4.9 detect 40 (NC) 41 EJECT EJECT switch 4.9 4.9 4.9 42 ROTARY 1 Rotary encoder 4.8 4.8 4.8 input 1 43 ROTARY 2 Rotary encoder...
  • Page 8 Port Description FM AM CD 70 X1 Crystal oscillator 2.3 2.3 2.3 71 TEST (TEST terminal) 72 XT2 Crystal oscillator 2.7 2.7 2.7 73 XT1 Crystal oscillator 74 VDD0 +5V power supply 4.9 4.9 4.9 75 AVDD +5V power supply 4.8 4.8 4.8 76 INI A Mode setting A...
  • Page 9 Port Descriptions CVSS1 GND CVSS2 GND DVDD1 I/O system (3.3V) power supply Address bus of FLASH ROM Address bus of FLASH ROM 10 A14 11 A15 12 / CORE CPU system (1.6V) CVDD1 power supply 14 DVSS1 GND 15 CVSS3 GND 16 / I/O system (3.3V) power CVDD2...
  • Page 10 Port Descriptions 40 DVSS2 GND 41 CLK C AUDIO bit clock input 42 SCK Clock input 43 LRCK AUDIO L/R identifying signal input 44 CDFS Serial frame sink signal input 45 DATA AUDIO serial data input 47 SI Serial data input 48 CLK M AUDIO bit clock output 49 SCK...
  • Page 11 Port Descriptions 73 MLD Command load signal output (To Servo DSP) 74 MDATA Command data output (To Servo DSP) 75 DVDD4 I/O system (3.3V) power supply 76 DVSS5 GND Clock mode setting (L fixation) Clock mode setting (H fixation) Clock mode setting (L fixation) 81 SW2 Mechanics deck SW2 input...

  • Page 12: Package And Ic Block Diagram

    Port Descriptions 110 A20 111 CVSS9 GND 112 DVDD5 I/O system (3.3V) power supply 113 D6 Data bus of FLASH ROM 114 D7 115 D8 116 D9 117 D10 118 D11 Data bus of FLASH ROM 119 D12 120 STAT Status signal input 121 D13 Data path of FLASH ROM...
  • Page 13 IC201 : C1BB00000543 IC271 : C1EA00000041...
  • Page 14 IC401 : YESAM284 IC650 : YESAM265 IC681 : YESAM273...
  • Page 15 10.2. Display Block IC905 : YESAM264 10.3. CD Servo Block IC402 : YESAM353 IC403 : YESAM171...

  • Page 16: Replacement Parts List

    IC405 : YESAM270 IC404 : YESAM178 11. 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 17 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 18 Ref. No. Part No. Part Name & Description Remarks [7211-02-11] Main Block IC's and TRANSISTORs IC201 C1BB00000543 IC231 C0ABBB000038 IC271 C1EA00000041 IC401 YESAM284 IC501 YESAM283 IC601 YESAM285 IC650 YESAM265 IC681 YESAM273 IC710 YESAM277 IC740 YESAM269 IC750 YESAM267 IC755 YESAM263 PA051 YESAP403 Tuner Pack Q052...
  • Page 19 Ref. No. Part No. Part Name & Description Remarks DIODEs D051 YESAD143 Diode D052 YESAD143 Diode D201 YESAD133 Zener Diode D270 YESAD146 Diode D271 YESAD146 Diode D272 YESAD146 Diode D273 YESAD146 Diode D274 YESAD146 Diode D275 YESAD146 Diode D276 YESAD146 Diode D277 YESAD146...
  • Page 20 Ref. No. Part No. Part Name & Description Remarks C234 YESCC228 Ceramic, 0.1 F 16WV C235 YESCC284 Ceramic, 0.18 F 50WV C237 YESCC319 Ceramic, 0.082 F 50WV C238 YESCC392 Electrolytic, 22 F 10WV C240 YESCC228 Ceramic, 0.1 F 16WV C261 YESCC372 Electrolytic, 4.7 F 25WV...
  • Page 21 Ref. No. Part No. Part Name & Description Remarks C412 YESCC344 Ceramic, 0.015 F 50WV C413 ECQV1H104JL2 Plastic Film, 0.1 F 50WV C417 YESCC371 Electrolytic, 680 F 16WV C421 F1J1H101A025 Ceramic, 100pF 50WV C430 YESCC313 Electrolytic, 220 F 10WV C501 YESCC223 Ceramic, 27pF 50WV C502...
  • Page 22 Ref. No. Part No. Part Name & Description Remarks RESISTORs J712 YESRG204 Carbon, 560 1/4W J714 YESRG204 Carbon, 560 1/4W J801-829 YESRG132 Chip, 0 1/4W J830 ERJ8GX0R00V Chip, 0 1/4W J831 YESRG132 Chip, 0 1/4W J832 YESRG132 Chip, 0 1/4W J833 YESRG132 Chip, 0...
  • Page 23 Ref. No. Part No. Part Name & Description Remarks R262 YESRG096 Chip, 10k 1/8W R263 YESRG124 Chip, 560 1/8W R265 YESRG103 Chip, 180 1/8W R266 YESRG135 Chip, 10k 1/4W R267 YESRG124 Chip, 560 1/8W R275 YESRG109 Chip, 22k 1/8W R280 YESRG212 Chip, 130 1/8W...
  • Page 24 Ref. No. Part No. Part Name & Description Remarks R612 YESRG189 Chip, 100 1/4W R613 YESRG244 Carbon, 100k 1/4W R614 YESRG244 Carbon, 100k 1/4W R615 YESRG134 Chip, 1k 1/4W R616 YESRG095 Chip, 1k 1/8W R617 YESRG095 Chip, 1k 1/8W R618 YESRG095 Chip, 1k 1/8W...
  • Page 25 Ref. No. Part No. Part Name & Description Remarks R693 YESRG112 Chip, 2.7k 1/8W R694 YESRG095 Chip, 1k 1/8W R695 YESRG112 Chip, 2.7k 1/8W R696 YESRG219 Chip, 5.1k 1/4W R697 YESRG219 Chip, 5.1k 1/4W R698 YESRG123 Chip, 5.1k 1/8W R699 YESRG217 Chip, 1.8k 1/4W...
  • Page 26 Ref. No. Part No. Part Name & Description Remarks CRYSTALs XL401 YESXL026 Crystal XL501 YESXL029 Crystal XL601 YESXL030 Crystal XL602 YESXL027 Crystal POSISTOR PH701 YESRTD011 Posistor SERGE PROTECTOR/ VARISTOR Z050 YESRTD013 Serge Protector Z701 YESRTD012 Varistor SWITCH SW670 YEAS08042 Switch [7211-05-11] Display Block IC's IC901...
  • Page 27 Ceramic, 0.1 F 16WV...
  • Page 28 Ref. No. Part No. Part Name & Description Remarks C923 YESCC382 Ceramic, 680pF 50WV RESISTORs J991 YESRG093 Chip, 0 1/8W R903 YESRG210 Chip, 470 1/10W R904 YESRG159 Chip, 1k 1/4W R905 YESRG159 Chip, 1k 1/4W R906 YESRG159 Chip, 1k 1/4W R908 YESRG094 Chip, 100...
  • Page 29 R991 YESRG159 Chip, 1k 1/4W Ref. No. Part No. Part Name & Description Remarks R992 YESRG132 Chip, 0 1/4W CONNECTORs CN990 K1KA15A00096 Connector 15P CN991 YESAE377 Connector 14P SWITCH SW990 K0H1BA000445 Switch Accessories PRINTINGs YEFM285871 Operating Instructions YEFM294218 Installation Instructions INSTALLATION PARTS YEP0FZ5699 Installation kit (Lock Cancel Plate, Mounting Bolt, ISO Antenna Adapter)

  • Page 30: Exploded View (Unit)

    Ref. No. Part No. Part Name & Description Remarks YESFX005135 Spring YESFX005138 Knob Spring YESFE13225 Button (TUN/TRACK) YESFE13224 Button (BAND) YESFE13226 Button (SOURCE) YESFE13233 Button (TA) YESFE13228 Button (PRESET) YESFE13229 Button (DISP) YESFE13222 Button (MUTE) YESFE13223 Button (OPEN) YESFX005159 Spring, open YESFE02023 Knob, VOL YESFM01088...

  • Page 31: Cd Player Parts List

    13. 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...
  • Page 32 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 33 Ref. No. Part No. Part Name & Description Remarks C121 YESCC187 Ceramic, 0.1 F 25WV C122 F1H1H101A231 Ceramic, 100pF 50WV 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...
  • Page 34 Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks R205 ERJ3GEY0R00V Chip, 0 C419 YESCC187 1/4W Ceramic, 0.1 F 25WV R206 YESRG231 Chip, 33k 1/10W C421 YESCC210 Ceramic, 1 F 16WV R207 ERJ3GEY0R00V Chip, 0 1/4W...
  • Page 35 Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks YESFA01075 Chassis Rivet Ass'y R435 YESRG221 Chip, 100 1/10W YERFX046001 Change Plate Rivet Ass'y R436 YESRG221 Chip, 100 1/10W YERFX007001 Clamper Ass'y R437 YESRG221 Chip, 100...

  • Page 36: Exploded View (Cd Deck)

    YERFS04004 Damper R YERFX046015 Disk Stopper Arm Ref. No. Part No. Part Name & Description Remarks YERFX005008 Disk Stop Arm Spring YERFX046016 LD Gear Bracket YESFX046174 L Slide Plate YERFX005009 Loading Plate Spring YESFX046150 Loading Roller YESJS01175 Collar Screw YERJT01001 Tapping Screw 2*3 YERJT01002 Tapping Screw 2*4...

  • Page 37: Wiring Diagram

    15. WIRING DIAGRAM 15.1. Main/Connector Block (Top View) 15.2. Main/Connector Block (Bottom View) 15.3. Display Block...

  • Page 38: Schematic Diagram

    15.4. CD Servo Block (Top View) 15.5. CD Servo Block (Bottom View) 16. SCHEMATIC DIAGRAM -1 16.1. Connector Block...
  • Page 39 17. SCHEMATIC DIAGRAM -2 17.1. Main Block 17.2. Display Block 17.3. CD Servo Block...

  • Page 40: Block Diagram

    18. BLOCK DIAGRAM 18.1. Main/ Display/ Connector Block 18.2. CD Servo Block 19. SCHEMATIC DIAGRAM for Printing with A4 Size...
  • Page 41 19.1. Main Block (Left Side) 19.2. Main Block (Right Side) 19.3. Display Block (Left Side) 19.4. Display Block (Right Side) 19.5. CD Servo Block (Left Side) 19.6. CD Servo Block (Right Side)
  • Page 47 3.3V YESAD146 YESAD146 YESAD146 YESAD146 YESAN090 YESAD146 YESAD146 YESAD146 YESAM267 YESAD146 YESAD146 YESAD140 YESAN093 13.2 13.2 YESAN093 YESAM263 YESAD141 13.2 13.2 13.2 13.2 13.2 13.2 13.2 3.3V 13.2 YESAN087 YESAM269 YESAN084 YESAD118 YESAN084 YESAD146 YESAD143 YESAD139 YESAN079 YESAM277 CQ-C3302N MAIN...
  • Page 48 17 SCHEMATIC DIAGRAM -2 17.1. Main Block 7211-02-11 YESAN088 YESAP387 B1GBCFNN0009 C1BB00000543 YESAN082 YESAN091 YEAN2SK563TB YESAM283 C0ABBB000038 YESAD144 PA51 YESAM284 3.3V 3.3V 3.3V IC601 2V/DIV,20mS/DIV 2V/DIV,50µS/DIV 2V/DIV,1mS/DIV 2V/DIV,50mS/DIV YESAN084 2V/DIV,20mS/DIV 2V/DIV,1mS/DIV YESAM285 2V/DIV,0.5mS/DIV 2V/DIV,20mS/DIV CN661 3032-14-13 CN101 2V/DIV,50mS/DIV 2V/DIV,20mS/DIV 3.3V D602-D608 YESAD133 YESAN092...
  • Page 49 7211-05-11 YEAMLC75854T CQ-C3302N DISPLAY...
  • Page 50 CQ-C3302N 17.2. Display Block 7211-05-11 YESAM264 YESAD125 D937 R937 YESAD143 7211-03-11 CN991 YESAD150 YESAD145 The following symbols are YESAD145 shown on the schematic diagram.
  • Page 51 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-C3302N CD DECK...
  • Page 52 17.3. CD Servo Block To Main Block 18P Connector CN 101 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 TP207 TP205 IC201 YESAM266...
  • Page 53 2V/DIV,0.5mS/DIV YESAN093 YESAM263 YESAD141 13.2 13.2 13.2 13.2 13.2 13.2 13.2 3.3V 13.2 2V/DIV,20mS/DIV CN661 YESAN087 3032-14-13 CN101 2V/DIV,50mS/DIV 2V/DIV,20mS/DIV 3.3V YESAM269 YESAN084 D602-D608 YESAD133 YESAD118 YESAN084 YESAD146 YESAD143 YESAD139 YESAN079 YESAM277 YESAN092 B1GBCFNN0009 YESAD143 CQ-C3302N MAIN To 7211-03-11 CN990...
  • Page 54 7211-05-11 YESAM264 YESAD125 D937 R937 YESAD143 YEAMLC75854T 7211-03-11 CN991 YESAD150 YESAD145 The following symbols are YESAD145 shown on the schematic diagram. CQ-C3302N DISPLAY...
  • Page 56 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-C3302N CD DECK...

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