Matsushita Electric CQ-C8403W Service Manual

Wma mp3 cd player/receiver

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SPECIFICATIONS

Specifications*

General

Power Supply

Tone Controls (Bass/

Treble)

Equalizer Center Frequency 60, 160, 400, 1k, 3k, 6k, 16k (Hz)

Variable Range of Equalizer -12dB to 12dB (2dB step)

Current Consumption

Maximum Power Output

Speaker Impedance

Pre-amp Output Voltage

Subwoofer Output Voltage

Pre-amp Output Impedance 60

Subwoofer Output

Impedance

FM Stereo Radio

Frequency Range

Usable Sensitivity

Stereo Separation

AM Radio

Frequency Range

Usable Sensitivity

CD Player

Sampling Frequency

ORDER NO. ACED051233C3

AUTOMOTIVE AFTERMARKET

WMA MP3 CD Player/Receiver

DC 12V (11V - 16V),

Test Voltage 14.4V

Negative Ground

Bass: ±12dB at 60Hz / Treble: ±

12dB at 16kHz

Less than 2.2A / (CD mode; 0.5W × 4

-speaker)

50W × 4(at 1kHz)

4 - 8

5V (CD mode; 1kHz, 0dB)

87.50MHz - 108.00MHz

6dB/

V (S/N 30dB)

35dB (at 1kHz)

531kHz - 1,602kHz

28dB/

V (S/N 20dB)

8 Times Oversampling

CQ-C8403W

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Summary of Contents for Matsushita Electric CQ-C8403W

Page 1 ORDER NO. ACED051233C3 AUTOMOTIVE AFTERMARKET CQ-C8403W WMA MP3 CD Player/Receiver SPECIFICATIONS Specifications* General Power Supply DC 12V (11V - 16V), Test Voltage 14.4V Negative Ground Tone Controls (Bass/ Bass: ±12dB at 60Hz / Treble: ± Treble) 12dB at 16kHz Equalizer Center Frequency 60, 160, 400, 1k, 3k, 6k, 16k (Hz)
Page 2: About Lead Free Solder (Pbf)
** Dimensions and Weight shown are approximate. ** Above specifications comply with EIA standards. 2005 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law. 1. ABOUT LEAD FREE SOLDER (PbF) Distinction of PbF PCB: PCBs (manufactured) using lead free solder will have a PbF stamp on the PCB.
Page 3: Replaceing The Fuse
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: Laser Products
7. LASER PRODUCTS 8. WIRING CONNECTION...
Page 5 9. DISASSEMBLY INSTRUCTIONS 9.1. How to Remove the Flexible PCB(AP2)
Page 6: Terminals Description
9.2. How to Install the Main P.C.B. of the Electric Display 10. TERMINALS DESCRIPTION 10.1. Main Block IC601 : C2CBKG000034...
Page 7 Port Description Port Description FM AM CD FM AM CD 27 CH STB Strobe from 1 PANEL Panel open 0 5.2 5.2 Changer OPEN detection 28 CH REM Remote control O 4.9 4.9 0.4 2 PANEL Panel close 0 5.2 codes to Changer CLOSE detection...
Page 8 Port Description FM AM CD 51 DCDC Not connected CONT 52 FP Open/Close of O 4.9 5.0 4.9 MOTOR1 Front panel 1 53 FP Open/Close of O 4.9 5.0 4.9 MOTOR2 Front panel 2 54 V CONT1 Reference voltage 0 5.0 control for motor driver 55 REMO 1...
Page 9: Display Block
10.2. Display Block IC901 : C2CBKJ000195 Port Part Name & I/O (V) Description 1 NC Not connected 2 DCLK SLV4 Slave D-CLK4 (Clock for image data) 3 UART SS4 4 UART SS3 5 D DIS Disable for Anode drive (Disable for image signal) 6 PADJ IO2 Anode output pulse...
Page 10 Port Part Name & I/O (V) Description 28 X SYNC Clock for Cathode scan; or Latch strobe for Anode output pulse width adjusting data and Anode output current adjusting data 29 A CLK TA Anode output pulse width adjusting clock 30 NC Not connected 31 NC...
Page 11 Port Part Name & I/O (V) Description 56 NC Not connected 57 GND 58 NC Not connected 59 VCC3.3V Power supply 60 NC Not connected 61 NC Not connected 62 NC Not connected 63 FLASH OE Output enable for Flash memory 64 NC Not connected 65 FLASH WE...
Page 12 Port Part Name & I/O (V) Description 99 FLASH A2 A2 in Address bus 100 FLASH A1 A1 in Address bus 101 FLASH A0 Not connected 102 FLASH D15 DQ15 in Data bus I/O 3.1 103 FLASH D14 DQ14 in Data bus I/O 0.6 104 FLASH D13 DQ13 in Data bus...
Page 13: Cd Servo Block
Port Part Name & I/O (V) Description 138 NC Not connected 139 NC Not connected 140 AD AVSS 141 TH DETECT Thermal detection 142 AD VREF +5V Power supply 143 AD AVCC +5V Power supply 144 PADJ IO3 Anode output pulse width adjusting data 3 (Image data) 10.3.
Page 14: Ic Block Diagram
Port Descriptions I/O (V) DSP IC CCE BUCK DSP IC CK BUS3 DSP IC BUS3 BUS2 DSP IC BUS2 BUS1 DSP IC BUS1 BUS0 DSP IC BUS0 RESET Mechanics deck REST SW input Mechanics deck SW1 input Mechanics deck SW2 input CONT DSP IC power control 1...
Page 15 IC231 : C0JBZS000003...
Page 16 IC670 : C0JBAZ000904 IC730 : C0DAEKG00002 IC701 : C0DAZHF00004...
Page 17 IC755 : C0DBZGD00040 IC760 : C0GBG0000032 IC770 : C0DBAHG00020...
Page 18: Replacement Parts List
11.2. CD Servo Block IC401,403 : YESAM341 IC402 : YESAM342 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 these components, use only manufacturer's specified parts.
Page 19 After the discontinuation of assembly in production, the item will continue to be available for a specific period of time. The retention period of availability is dependent on the type of assembly, and in accordance with the laws governing part and product retention. After the end of this period, the assembly will no longer be available.
Page 20 Ref. No. Part No. Part Name & Description Remarks Q652 B1GBCFJN0004 Transistor Q680 B1GDGFEH0001 Transistor Q681 B1GDCFJJ0002 Transistor Q701 B1BACF000026 Transistor Q760 B1GBCFNN0004 Transistor Q771 B1ABCF000187 Transistor Q791 B1GBNCEJ0003 Transistor Q793 B1GBCFJN0004 Transistor DIODEs D201 B0JCME000012 Diode D202 B0JCME000012 Diode D203 B0JCME000012 Diode...
Page 21 Ref. No. Part No. Part Name & Description Remarks F1J1H103A513 Ceramic, 0.01 F 50WV F3F1E105A001 Tantalum, 1 F 25WV F2A1A101A450 Electrolytic, 100 F 10WV F1J1H183A035 Ceramic, 0.018 F 50WV F1J1H183A035 Ceramic, 0.018 F 50WV F1J1H1020024 Ceramic, 1000PF 50WV C206 F2A1C100A502 Electrolytic, 10 F 16WV C213...
Page 22 Ref. No. Part No. Part Name & Description Remarks C330 F1J1A2250004 Ceramic, 2.2 F 10WV C331 F1J1C225A138 Ceramic, 2.2 F 16WV C332 F1H1C104A005 Ceramic, 0.1 F 16WV C333 F1H1E103A011 Ceramic, 0.01 F 25WV C334 F1H1C104A005 Ceramic, 0.1 F 16WV C335 F1H1C104A005 Ceramic, 0.1 F 16WV...
Page 23 Ref. No. Part No. Part Name & Description Remarks C387 F1K1C1060001 Ceramic, 10 F 16WV C388 F1K1C1060001 Ceramic, 10 F 16WV C389 F1K1C1060001 Ceramic, 10 F 16WV C396 F1K1C4740009 Ceramic, 0.47 F 16WV C397 F1K1C4740009 Ceramic, 0.47 F 16WV C401 F1J1H120A034 Ceramic, 12PF 50WV C402...
Page 24 Ref. No. Part No. Part Name & Description Remarks C717 F1J1C104A005 Ceramic, 0.1 F 16WV C718 F1J1E1040003 Ceramic, 0.1 F 25WV C719 EEAFC1A820H Electrolytic, 82 F 10WV C720 F1J1C104A005 Ceramic, 0.1 F 16WV C721 F1J1C104A005 Ceramic, 0.1 F 16WV C730 F1K1E334A022 Ceramic, 0.33 F 25WV...
Page 25 Ref. No. Part No. Part Name & Description Remarks J475 ERJ8GX0R00V Chip, 0 1/8W J476 ERJ8GX0R00V Chip, 0 1/8W J477 ERJ8GX0R00V Chip, 0 1/8W J478 ERJ8GX0R00V Chip, 0 1/8W J479 ERJ8GX0R00V Chip, 0 1/8W J480 ERJ8GX0R00V Chip, 0 1/8W J481 ERJ8GX0R00V Chip, 0 1/8W...
Page 26 Ref. No. Part No. Part Name & Description Remarks J556 ERJ8GX0R00V Chip, 0 1/8W J557 ERJ8GX0R00V Chip, 0 1/8W J560 ERJ8GEY0R00V Chip, 0 1/8W J561 ERJ8GEY0R00V Chip, 0 1/8W J563 ERJ8GX0R00V Chip, 0 1/8W J565 ERJ8GX0R00V Chip, 0 1/8W J570 ERJ8GX0R00V Chip, 0 1/8W...
Page 27 Ref. No. Part No. Part Name & Description Remarks R281 ERJ3GEYJ104V Chip, 100k 1/16W R282 ERJ3GEYJ104V Chip, 100k 1/16W R283 ERJ3GEYJ103V Chip, 10k 1/16W R284 ERJ3GEYJ103V Chip, 10k 1/16W R285 ERJ3GEYJ272V Chip, 2.7k 1/16W R286 ERJ3GEYJ102V Chip, 1k 1/16W R291 ERJ3GEYJ104V Chip, 100k 1/16W...
Page 28 Ref. No. Part No. Part Name & Description Remarks R369 ERJ3GEYJ133V Chip, 13k 1/16W R370 ERJ3GEYJ363V Chip, 36k 1/16W R371 ERJ3GEYJ822V Chip, 8.2k 1/16W R372 ERJ3GEYJ103V Chip, 10k 1/16W R373 ERJ6GEYJ183V Chip, 18k 1/10W R374 ERJ3GEYJ164V Chip, 160k 1/16W R375 ERJ6GEYJ562V Chip, 5.6k 1/10W...
Page 29 Ref. No. Part No. Part Name & Description Remarks R607 ERJ3GEYJ333V Chip, 33k 1/16W R608 ERJ3GEYJ822V Chip, 8.2k 1/16W R609 ERJ3GEYJ473V Chip, 47k 1/16W R611 ERJ3GEYJ473V Chip, 47k 1/16W R613 ERJ3GEYJ103V Chip, 10k 1/16W R614 ERJ3GEYJ103V Chip, 10k 1/16W R615 ERJ6GEYJ103V Chip, 10k 1/10W...
Page 30 Ref. No. Part No. Part Name & Description Remarks R677 ERJ6GEYJ561V Chip, 560 1/10W R678 ERJ3GEYJ104V Chip, 100k 1/16W R680 ERJ6GEYJ271V Chip, 270 1/10W R681 ERJ6GEYJ562V Chip, 5.6k 1/10W R682 ERJ3GEYJ473V Chip, 47k 1/16W R683 ERJ3GEYJ471V Chip, 470 1/16W R684 ERJ6GEYJ561V Chip, 560 1/10W...
Page 31 Ref. No. Part No. Part Name & Description Remarks CN351 K2KF29Z00033 Plug, 4P CN361 K1KA08A00015 Connector, 8P CN371 K1KB08B00005 Connector, 8P CN601 K1MN16BA0111 Connector, 16P CN651 K1KA18A00074 Connector, 18P CN670 K1PQ07A00005 Connector, 7P CN680 K1AA113B0002 Connector, 13P CN701 K1FA116B0028 Connector, 16P CN760 K1KA02A00066 Connector, 2P...
Page 32 IC902 C3FBPZ000001 Ref. No. Part No. Part Name & Description Remarks DIODEs D901 YEADUDZS56BT Diode D902 YEADUDZS56BT Diode D903 YEADUDZS56BT Diode D904 YEADUDZS56BT Diode D905 B3AEB0000083 Diode D906 MAZ81800ML Diode D907 YEADUDZS56BT Diode D908 B0BC4R000006 Diode D909 YEADUDZS56BT Diode D910 B3AEB0000083 Diode D911...
Page 33 Ref. No. Part No. Part Name & Description Remarks C915 F1H1H101A231 Ceramic, 100PF 50WV C916 F1H1H101A231 Ceramic, 100PF 50WV C917 F1J1C1050029 Ceramic, 1 F 16WV C918 F1H1C104A005 Ceramic, 0.1 F 16WV C919 F1H1C104A005 Ceramic, 0.1 F 16WV C920 ECJ2FB1E475M Ceramic, 4.7 F 25WV C921 F1H1C104A005...
Page 34 Ref. No. Part No. Part Name & Description Remarks R930 ERJ3GEYJ274V Chip, 270k 1/16W R931 ERJ3GEYJ102V Chip, 1k 1/16W R932 ERJ3GEYJ101V Chip, 100 1/16W R933 ERJ3GEYJ101V Chip, 100 1/16W R934 ERJ3GEYJ102V Chip, 1k 1/16W R936 ERJ3GEY0R00V Chip, 0 1/16W R939 ERJ3GEYJ184V Chip, 180k 1/16W...
Page 35 SW913 K0H1BA000445 Switch Ref. No. Part No. Part Name & Description Remarks CRYSTALs H2D800400017 Ceramic Oscillator NETWORK RESISTORs RA901 D1H847340001 Network Resistor RA902 D1H822140004 Network Resistor RA903 D1H822140004 Network Resistor RA904 D1H822140004 Network Resistor RA905 D1H822140004 Network Resistor THERMISTORs TH901 D4CC14730002 Thermistor Accessories...
Page 36: Exploded View (Unit)
Ref. No. Part No. Part Name & Description Remarks YEFE071005 Knob, Vol YEFX0217432 Case, OEL901 YEFX9995949 Double Face Tape YEFJ013132 Decoration Board L YEFX0013230 Indicator, Arc YEFJ013125 Acryl Panel YEFN07041 Panasonic Badge YEFM991740 Double Face Tape YEFC0266360 Front Cover YEFE1310578 Button, TUNE/TRACK Base YEFJ013047 Vol Plate B...
Page 37: 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 38 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 39 Ref. No. Part No. Part Name & Description Remarks C214 YESCC435 Ceramic, 47pF 50WV C215 YESCC444 Ceramic, 0.015 F 50WV C216 YESCC442 Ceramic, 0.01 F 50WV C218 YESCC442 Ceramic, 0.01 F 50WV C219 YESCC525 Ceramic, 0.047 F 50WV C220 YESCC439 Ceramic, 0.1 F 25WV C221...
Page 40 Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks C407 YESCC452 R206 ERJ3GEY0R00V Chip, 0 1/16W Ceramic, 1 F 16WV R207 YESRG224 C408 YESCC453 Chip, 100k 1/10W Ceramic, 0.47 F 25WV R208 YESRG224 Chip, 100k...
Page 41 Ref. No. Part No. Part Name & Description Remarks R314 YESRG356 Chip, 15k 1/10W R324 YESRG223 Chip, 10k 1/10W R325 YESRG223 Chip, 10k 1/10W R326 ERJ3GEY0R00V Chip, 0 1/16W CONNECTORs CN101 YESAE409 Connector, 18P Ref. No. Part No. Part Name & Description Remarks CN102 YESAE350...
Page 42: Exploded View (Cd Deck)
15. EXPLODED VIEW (CD Deck) 16. WIRING DIAGRAM 16.1. Display Block 16.2. Main/Sub Block (Top View)
Page 43: Schematic Diagram
16.3. Main/Sub Block (Bottom View) 16.4. CD Servo Block (Top View) 16.5. CD Servo Block (Bottom View) 17. SCHEMATIC DIAGRAM-1 17.1. Sub Block 18. SCHEMATIC DIAGRAM-2 18.1. Main-1 Block 18.2. Main-2 Block 18.3. Display Block 18.4. CD Servo Block 19. BLOCK DIAGRAM 19.1.
Page 44 19.3. Display Block 19.4. CD Servo Block...
Page 45: Schematic Diagram For Printing With A4 Size
20. SCHEMATIC DIAGRAM for Printing with A4 Size 20.1. Main-1 Block (Left Side) 20.2. Main-1 Block (Right Side) 20.3. Main-2 Block (Left Side) 20.4. Main-2 Block (Right Side) 20.5. Display Block (Left Side) 20.6. Display Block (Right Side) 20.7. CD Servo Block (Left Side) 20.8.
Page 51 CQ-C1312NW 7210-02-11 The following symbols are shown on the schematic diagram. 3.3V RADIO (L,R) C1BB00000543 CD (L,R) AUDIO (L,R) YESAN080 YESAN081 C1EA00000041 10µ YESAD146 YESAD146 YESAD146 YESAN090 YESAD146 YESAD146 YESAD146 YESAM267 YESAD146 YESAD146 YESAD146 YESAD140 YESAN093 13.2 13.2 YESAN093 YESAM263 YESAD141 13.2 13.2...
Page 52 16 SCHEMATIC DIAGRAM 16.1. Main Block 7210-02-11 YESAN088 YESAP403 PA51 C1BB00000543 YESAN091 100P B1CBGF000005 YESAM283 C1BB00001045 3.3V 3.3V 3.3V IC601 YESAM273 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 YESAM281 2V/DIV,0.5mS/DIV 2V/DIV,20mS/DIV 2V/DIV,50mS/DIV 2V/DIV,20mS/DIV 3.3V CN661 3032-14-13 CN101 YESAD149 To 7210-05-11 CN901...
Page 53 7210-05-11 C0HBA0000195 CQ-C1312NW DISPLAY...
Page 54 CQ-C1312NW 16.2. Display Block 7210-05-11 D901,D903–D905,D908–D917 YESAD125 D902 D937 YESAD125 Q902 Q901 YESAD143 B1GDCFJJ0008 YESAN083 D931 YESAD147 D920 YESAD145 The following symbols are shown on the schematic diagram.
Page 55 CQ-C1312NW ector 3032-14-13 TP401 TP402 SYS 3.3V 3.3V(R AM) L401 10u L402 10u 3.3V 3.3V Di gital GND C418 C417 0.1u C419 0. 1u C427 0.1u 3.3V IC403 J104 0 YESAM171 IC402 YESAM353 3.3V L403 /RST R423 RESET C413 0.1u TP403 CV DD C415...
Page 56 16.3. 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 57 7210-02-11 The following symbols are YESAN088 shown on the schematic diagram. YESAP403 PA51 3.3V RADIO (L,R) C1BB00000543 CD (L,R) AUDIO (L,R) YESAN091 YESAN080 100P B1CBGF000005 YESAM283 YESAN081 C1BB00001045 C1EA00000041 3.3V 3.3V 3.3V IC601 10µ YESAD146 YESAD146 YESAM273 YESAD146 2V/DIV,20mS/DIV YESAN090 YESAD146 2V/DIV,50µS/DIV 2V/DIV,1mS/DIV...
Page 58 7210-05-11 D901,D903–D905,D908–D917 YESAD125 D902 D937 YESAD125 Q902 Q901 YESAD143 YESAN083 B1GDCFJJ0008 C0HBA0000195 D931 YESAD147 D920 YESAD145 The following symbols are shown on the schematic diagram. CQ-C1312NW DISPLAY...
Page 59 To Main Block 18P Connector CN 101 3032-14-13 TP401 TP402 SYS 3.3V 3.3V(R AM) L401 10u L402 10u 3.3V 3.3V L201 TP206 TP204 Di gital GND C418 C417 0.1u R206 R217 C204 2200p Q201 YESAN086 C419 0. 1u C427 0.1u 3.3V R218 C205...