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Panasonic CQ-DF201U Service Manual
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Panasonic CQ-DF201U Service Manual

Panasonic CQ-DF201U Service Manual

Removable full front high-power cd player/receiver
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ORDER No. ACED001217C1
C4
AUTOMOTIVE CONSUMER ELECTRONICS
CQ-DF201U
Removable Full Front High-Power CD Player / Receiver
SPECIFICATIONS
Specification
1

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Summary of Contents for Panasonic CQ-DF201U

  • Page 1 ORDER No. ACED001217C1 AUTOMOTIVE CONSUMER ELECTRONICS CQ-DF201U Removable Full Front High-Power CD Player / Receiver SPECIFICATIONS Specification...
  • Page 2 General Power Supply DC 12V (11V - 16V), Test Voltage 14.4V Negative Ground Tone Adjustment Range Bass ; ±12dB at 100Hz Treble ; ±12dB at 10kHz Current Consumption Less than 2.2A (CD play mode ; 0.5W×4) Maximum Power Output 45W×4ch (at 400Hz, Vol. MAX) Pre-Amp Output Voltage 2.0V (CD play mode ;...
  • Page 3 1. FEATUERS - 32bit-times over sampling MASH 1bit 4-DAC system. - Digital servo for reliable playback. - PLL (Phase Locked Loop) synthesized tuning. - 18-FM, 6-AM presets with preset scan 2. 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.
  • Page 4 7. BLOCK DIAGRAM...
  • Page 6 8. TERMINALS DESCRIPTION 8.1. Main Block IC601 : C2ABGF000018 Port Description I/O (V) Crystal oscillator TEST2 (Connecting to ground) VREG Voltage regulator capacitor Ground Not used DATA N.C. No connection CHC CK Not used RM DATA Not used 9-12 N.C. No connection 13 /LCD CE LCD chip enable 14,15 N.C.
  • Page 7 51 DIM 2 Not used 52 DIM 1 Dimmer control 53 PWR CNT Power control 54 /MUTE Mute control 55 CD DATA CD data I/O 4.7 56 CD CLK1 CD clock N.C. No connection 62 SUB80/ Not used 63 SUB CLK Not used 64 SUB Not used DATA...
  • Page 8 97 E02 Not used 98 E01 PLL phase-comp. error 99 TEST 1 (Connecting to ground) 100 XOUT Crystal oscillator 8.2. Display Block IC901 : YEAMLC75854T Port Description I/O (V) 1-39 S1-39 LCD segment data COM1-4 LCD common 44,45 KS1, 2 Not used KS3-6 Key strobe...
  • Page 9 Port Description I/O (V) BCLK Bit clock output LRCK L/R select output SRDATA Serial data output DVDD1 +5V digital power supply DVSS1 Digital ground Not used MCLK MPU command clock MDATA MPU command data MPU command load 10 SENSE Not used 11 /FLOCK Not used 12 /TLOCK...
  • Page 10 43 WVEL Not used 44 ARE RF signal 45 IREF Reference current input 46 DRF Connecting to ground 47 DSLF DSL loop filter I/O 2.5 48 PLLF PLL loop filter I/O 2.3 49 VCOF Connecting to VDD 50 AVDD2 +5V analog power supply 51 AVSS2 Analog ground Not used...
  • Page 11 Port Description I/O (V) LMTR_FWD Forward Limiter LMTR_REV Reverse Limiter LO/SP Motor control REST_SW Reset GND1 Ground GND2 Ground /RST Reset Crystal oscillator Crystal oscillator 10 VSS Ground 11 SW4 Switch input 12 BLKCK Sub-code block clock 13 SW1 Switch input 14 SW2 Switch input 15 SW3...
  • Page 12 IC201 : YEAMEA6320TT IC241 : C1EA00000026...
  • Page 13 IC280 : YEAMM5218AFE IC701 : YEAMM51945AL IC702 : YEAMA41W12ST...
  • Page 14 9.2. Display Block IC905 : YEAMSBX8035F 9.3. CD Servo Block IC1 : AN8835SB...
  • Page 15 IC3 : BA6795FPE2...
  • Page 16 10. REPLACEMENT PRTS 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. 3.
  • Page 17 Ref. No. Part No. Part Name & Description Remarks IC201 YEAMEA6320TT IC IC241 C1EA00000026 IC280 YEAMM5218AFE IC IC601 C2ABGF000018 IC IC701 YEAMM51945AL IC IC702 YEAMA41W12ST IC IC704 AN78N08 IC800 AN7805F PA51 YEAU03A052C Tuner IC YEANA114YKTX Transistor YEANA114YKTX Transistor B1GBCFNN0005 Transistor Q230 YEANC143TKT Transistor...
  • Page 18 Ref. No. Part No. Part Name & Description Remarks ECEA1CKA470I Electrolytic, 47 F 16WV YECUS1H103KX Ceramic, 0.01 F 50WV YECUS1H101JM Ceramic, 100PF 50WV YECUS1H103KX Ceramic, 0.01 F 50WV YECUS1E273KX Ceramic, 0.027 F 25WV YECUS1E273KX Ceramic, 0.027 F 25WV YECUS1E104ZF Ceramic, 0.1 F 25WV YECUS1H103KX Ceramic, 0.01...
  • Page 19 Ref. No. Part No. Part Name & Description Remarks C339 YECUS1H221JM Ceramic, 220PF 50WV C341 ECEA1HKAR47I Electrolytic, 0.47 F 50WV C342 YECUS1H122KX Ceramic, 0.0012 F 50WV C344 ECEA1HKAR47I Electrolytic, 0.47 F 50WV C345 YECUS1H122KX Ceramic, 0.0012 F 50WV C346 ECEA1HKA010I Electrolytic, 1 F 50WV C347...
  • Page 20 Ref. No. Part No. Part Name & Description Remarks C706 ECEA1CKA101 Electrolytic, 100 F 16WV C707 ECEA1AKA101I Electrolytic, 100 F 10WV C708 ECEA1CKA101 Electrolytic, 100 F 16WV C709 ECEA1AKA221I Electrolytic, 220 F 10WV C710 ECA1CDT102BQ Electrolytic, 1000 F 16WV C711 F1K1E334A022 Ceramic, 0.33 F 25WV...
  • Page 21 Ref. No. Part No. Part Name & Description Remarks J616 ERJ8GX0R00V Chip, 0 1/8W J617 ERJ8GEY0R00V Chip, 0 1/8W J618 ERJ8GEY0R00V Chip, 0 1/8W J619 ERJ8GEY0R00V Chip, 0 1/8W J620 ERJ8GEY0R00V Chip, 0 1/8W J621 ERJ8GEY0R00V Chip, 0 1/8W J622 ERJ8GX0R00V Chip, 0 1/8W...
  • Page 22 Ref. No. Part No. Part Name & Description Remarks R240 ERJ6GEYJ561 Chip, 560 1/10W R242 ERJ6GEYJ561 Chip, 560 1/10W R280 ERJ6GEYJ104 Chip, 100k 1/10W R281 ERJ6GEYJ473 Chip, 47k 1/10W R282 ERJ6GEYJ472 Chip, 4.7k 1/10W R283 ERJ6GEYJ123 Chip, 12k 1/10W R284 ERJ6GEYJ103 Chip, 10k 1/10W...
  • Page 23 Ref. No. Part No. Part Name & Description Remarks R645 ERJ6GEYJ102 Chip, 1k 1/10W R646 ERJ6GEYJ102 Chip, 1k 1/10W R647 ERJ6GEYJ184 Chip, 180k 1/10W R648 ERJ6GEYJ184 Chip, 180k 1/10W R649 ERJ6GEYJ102 Chip, 1k 1/10W R660 ERJ6GEYJ182 Chip, 1.8k 1/10W R661 ERJ6GEYJ393 Chip, 39k 1/10W...
  • Page 24 Ref. No. Part No. Part Name & Description Remarks SW601 YEAS08042 Switch COILs Ref. No. Part No. Part Name & Description Remarks YELT02M330KT Coil L620 YELT02C101KT Coil L640 YELTBLM32A06 Coil L641 YELTBLM32A06 Coil L702 YETQ026F143 Coil CRYSTALs Ref. No. Part No. Part Name &...
  • Page 25 Ref. No. Part No. Part Name & Description Remarks D900 LN1271RAL Diode D901 LNJ306G5TUWQ Diode D902 LNJ306G5TUWQ Diode D904 LNJ306G5TUWQ Diode D905 LNJ306G5TUWQ Diode D906 LNJ306G5TUWQ Diode D907 LNJ306G5TUWQ Diode D908 LNJ306G5TUWQ Diode D909 LNJ306G5TUWQ Diode D910 LN1361CTR Diode D911 LN1361CTR Diode D912...
  • Page 26 Ref. No. Part No. Part Name & Description Remarks R906 ERJ6GEYJ152 Chip, 1.5k 1/10W R907 ERJ6GEYJ102 Chip, 1k 1/10W R908 ERJ6GEYJ102 Chip, 1k 1/10W R909 ERJ6GEYJ102 Chip, 1k 1/10W R910 ERJ6GEYJ102 Chip, 1k 1/10W R911 ERJ6GEYJ102 Chip, 1k 1/10W R938 ERJ6GEYJ4R7 Chip, 4.7 1/10W...
  • Page 27 DIODEs Ref. No. Part No. Part Name & Description Remarks D642 LNJ306G5TUWQ Diode D643 LNJ306G5TUWQ Diode CONNECTORs Ref. No. Part No. Part Name & Description Remarks CJ640 YEAE0115MPA Connector, 15P CJ642 YEAE0104MPA Connector, 4P CP641 YEAE012761 Connector, 14P SWITCHEs Ref. No. Part No.
  • Page 28 Ref. No. Part No. Part Name & Description Remarks YEAF02015 Fuse, 15A ANT51 YGAA10082 Antenna Receplacle AT1-3 YEAT03420 Terminal YEFA031359E Upper Cover YEFA05594B Bottom Cover YEP9FX068A Front Chassis Ass'y YEFA09508 Side Plate YEFA08462AK Rear Plate YEFF01921 Heat Sink YEFC025658A Escucheon Ass'y, Unit YEFC027103 Escucheon Ass'y, Detachable YEFE135147...
  • Page 29 12. CD PLAYER PARTS LIST Note: 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 30 3. Location keys in the remarks column indicates the general location of the parts shown in the exploded drawing, as in a load 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 availability is dependent on the type of assembly, and in accrdance with the laws governing part and product retention.
  • Page 31 Ref. No. Part No. Part Name & Description Remarks RCE0JPK221IG Electrolytic,220MFD 6.3WV ECUX1H561KBV Chip,560pF 50WV ECEA0JKA101 Electrolytic,100MFD 6.3WV ECEA1AKA221 Electrolytic,220MFD 6.3WV ECUX1A105ZFV Chip,1MFD 10WV ECEA0JKA221 Electrolytic,220MFD 6.3WV ECUX1A105ZFV Chip,1MFD 10WV ECUX1H472KBV Chip,0.0047MFD 50WV ECUX1A105ZFV Chip,1MFD 10WV F1H1H331A190 Chip,330pF 50WV ECUX1A105ZFV Chip,1MFD 10WV ECUX1H103KBV Chip,0.01MFD 50WV...
  • Page 33 Ref. No. Part No. Part Name & Description Remarks Oscillators RVBCST4R00MT Ceramic Oscilator RSXC16M9S01T Ceramic Oscilator Switches ESE11SH2 RSP1A015-A RSP1A015-A RSP1A015-A Connectors RJS2A1816T Connector,16P RJS1A7114T Connector,16P RJS1A7105T Connector,16P RJP2G17ZA Connector,2P RJS2A1405 Connector,5P Miscellaneous RDG0350 Gear V(1-B) RDG0351 Gear N2 V(1-C) RDG0352 Loading Gear V(1-C)
  • Page 34 Ref. No. Part No. Part Name & Description Remarks RMM0156 Slider B V(3-C) RMQ0597 Screw V(2-C) RMR0951-W Disc Guide V(2-C) RXK0201 Upper Chssis V(4-C) RXL0135 CD Detect Lever R V(3-C) RXL0136 Control Arm V(3-C) RMB0462 Spring V(3-B) RMC0295 Drive Shaft Retainer V(3-B) RMC0293 Clamper Retainer...
  • Page 35 14. PACKING PARTS LIST...
  • Page 36 - Item numbers listed below should not order regular 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 YEFG04019 Rear Support Strap YEP9PR3491 Instruction Book Kit Not available...
  • Page 37 15.4. Main Block (Top View) 15.5. Main Block (Bottom View) 15.6. Sub. Block 16. SCHEMATIC DIAGRAM 16.1. Display Block 16.2. Main Block 16.3. CD Servo Block 16.4. Sub. Block...
  • Page 38 [Top View] [E-6784B] 3 2 1...
  • Page 39 [Bottom View] [E-6784B]...
  • Page 40 [E-8793] <TOP VIEW> <BOTTOM VIEW>...
  • Page 41 [VJB62108] [Top View]...
  • Page 42 [VJB62108] Bottom View]...
  • Page 43 E-8497Bb D642,643 LNJ306G5TUWQ E-8497Ba To Display P.C.B E-8793 CN901 POWER LED P GND VDD 5V AM DATE LCD DI FP OPEN P LED LCD CLK LCD DO LCD CE P GND ILL 8V INV GND INV GND INV 10V CP641...
  • Page 45 I.R. RECEIVER 0.001 2mS, 2V/DIV 2mS, 2V/DIV 2mS, 2V/DIV MA8047MTX (1~43pin : 2.5V) To Extension P.C.B. E-8497Ba CP641 1mS, 2V/DIV SWITCH 0.5mS, 2V/DIV Q905, 906 B1GBCFNN0005 MA8056LMHTX MA8056LMHTX MA8056LMHTX MA8056LMHTX M98047MTX...
  • Page 46 RESET CD SYSTEM CONTROL TRAVERSE MOTOR FOCUS, TRACKING COIL DRIVE/ LOADING, SPINDLE, TRAVERESE MOTOR DRIVE SPINDLE MOTOR LOADING MOTOR 40nS, 2V/DIV 1.0uS, 2V/DIV 2uS, 2V/DIV 2mS, 2V/DIV 2mS, 2V/DIV TRACKING-COIL 20nS, 2V/DIV FOCUS-COIL SERVO PROCESSOR/ SERVO AMP DIGITAL SIGNAL PROCESSOR/ DIGTAL FILTER/ D/A CONVERTER RAJ2719 [VJ62108]...
  • Page 47 [E-8497Bb] <TOP VIEW> <BOTTOM VIEW> [E-8497Ba] <BOTTOM VIEW> <TOP VIEW>...