Panasonic CQDF201U - AUTO RADIO/CD DECK Service Manual Download Page 4 | Manualshive

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Panasonic CQDF201U - AUTO RADIO/CD DECK Service Manual Download Page 4

7. BLOCK DIAGRAM

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Summary of Contents for CQDF201U - AUTO RADIO/CD DECK

Page 1: ...ORDER No ACED001217C1 C4 AUTOMOTIVE CONSUMER ELECTRONICS CQ DF201U Removable Full Front High Power CD Player Receiver SPECIFICATIONS Specification 1 ...

Page 2: ... N 20dB FM Stereo Radio Frequency Range 87 9 107 9MHz Usable Sensitivity 11 0dBf 12 5 V 75 CD Player Sampling Frequency 32 times oversampling Pick Up Type Astigma 3 beam Light Source Semiconductor Laser Wavelength 780nm Frequency Response 20Hz to 20 000Hz 1dB Signal to Noise Ratio 96dB Wow and Flutter Below measurable limits Channel Separation 75dB Dimensions 7 1 15 16 5 7 8 178 50 150mm Weight 3l...

Page 3: ...tly without a fuse could cause fire or damage to the stereo unit 3 MAINTENANCE Your product is designed and manufactured to ensure a minimum of maintenance Use a soft cloth for routine exterior cleaning Never use benzine thinner or other solvents 4 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 CD DECK B...

Page 4: ...7 BLOCK DIAGRAM 4 ...

Page 5: ...5 ...

Page 6: ... N C No connection 19 BATT Battery detection I 5 0 20 LCD DO LCD data I 4 9 21 l2C CLK Electric volume cont clock O 5 2 22 l2C DATA Electric volume cont data I O 5 2 23 LED Security LED control O 3 7 24 N C No connection 25 EJ ILL Eject illumi Control O 5 0 26 ILL Illumi Control O 5 0 27 N C No connection 28 P LED Panel LED control O 0 4 29 FP CLOSE Front panel close SW I 5 2 30 PANEL Panel detect...

Page 7: ...3 74 FM FM power control O 0 2 75 MONO Mono Stereo selection O 8 0 76 SSC Search stop clear O 0 2 77 ACC SEN ACC detection I 3 9 78 N C Connecting to ground 0 79 INIT A Initial value I 0 80 INIT B Initial value I 0 81 ADC VSS ADC ground 0 82 LV L Lch level detection I 1 4 83 LV R Rch level detection I 1 4 84 N C Connecting to ground 0 85 SD B S detection I 0 6 86 RESET Connecting to VDD 5 0 87 HOL...

Page 8: ...5 40 43 COM1 4 LCD common O 2 5 44 45KS1 2 Not used 46 49 KS3 6 Key strobe O 0 9 50 54 Kl1 5 Key data I 0 55 TEST Connecting to ground 0 56 VDD 5V power supply 5 1 57 VDD1 VDD1 filter terminal 3 3 58 VDD2 VDD2 filter terminal 1 7 59 VSS Ground 0 60 OSC Oscillator terminal 3 9 61 DO Key data output O 4 4 62 CE LCD driver chip enable I 0 63 CLK LCD clock I 0 64 DI LCD data I 0 8 3 CD Servo Block IC2...

Page 9: ...19 SMCK Not used 20 PMCK Not used 21 TRV Forced traverse output 2 5 22 TVD Traverse drive output O 2 5 23 PC Not used 24 ECM Spindle motor drive O 2 4 25 ECS Spindle motor drive O 2 5 26 KICK Kick pulse output O 2 4 27 TRD Tracking drive O 2 5 28 FOD Focus drive O 2 6 29 VREF D A reference voltage I 2 5 30 FBAL Focus balance adjust O 2 5 31 TBAL Tracking balance adjust O 2 5 32 FE Focus error sign...

Page 10: ...cting to ground 0 57 VSS Ground 0 58 X1 Crystal oscillator 2 5 59 X2 Crystal oscillator 2 9 60 VDD 5V power supply 5 1 61 69 Not used 70 IOSEL Connecting to ground 0 71 TEST Connecting to VDD 5 1 72 AVDD1 5V analog power supply 4 8 73 OUTL Audio Lch output O 2 4 74 AVSS1 Analog ground 0 75 OUTR Audio Rch output O 2 4 76 RSEL connecting to VDD I 5 1 77 CSEL Connecting to ground 0 78 PSEL Serial dat...

Page 11: ... SW1 Switch input I 4 9 14 SW2 Switch input I 5 0 15 SW3 Switch input I 0 16 NC No connection 17 SUBQ Q code input I 2 5 18 STAT Status input I 5 0 19 SQCK Q code external clock O 5 1 20 MCLCK MPU command clock O 4 0 21 VSS2 Ground 0 22 SRST Reset output O 4 9 23 DMUTE Mute output O 0 24 MLD MPU command load O 4 8 25 MDATA MPU command data O 0 2 26 ACC ACC input I 0 2 27 C1 CD clock I 4 9 28 DATA ...

Page 12: ...IC201 YEAMEA6320TT IC241 C1EA00000026 12 ...

Page 13: ...IC280 YEAMM5218AFE IC701 YEAMM51945AL IC702 YEAMA41W12ST 13 ...

Page 14: ...9 2 Display Block IC905 YEAMSBX8035F 9 3 CD Servo Block IC1 AN8835SB 14 ...

Page 15: ...IC3 BA6795FPE2 15 ...

Page 16: ...es 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 The retention period of availability is dependent on the type of assembly and in accordance with the laws governing part a...

Page 17: ...nsistor Q671 YEANA114EKTX Transistor Q672 YEANA114EKTX Transistor Q701 YEAND1859T Transistor Q703 YEANB1243QRT Transistor Q704 B1GBCFJN0005 Transistor Q705 2SD2139TA Transistor Q707 YEANFP1F3PT1 Transistor Q803 YEANB1243QRT Transistor Q804 B1GBCFJN0005 Transistor DIODEs Ref No Part No Part Name Description Remarks D611 LN25RP Diode D640 MA8056LMHTX Diode D680 MA151KTX Diode D681 YEADRD51M2T1 Diode...

Page 18: ...YECUS1H221JM Ceramic 220PF 50WV C241 ECEA1HKAR47I Electrolytic 0 47 F 50WV C242 YECUS1H122KX Ceramic 0 0012 F 50WV C244 ECEA1HKAR47I Electrolytic 0 47 F 50WV C245 YECUS1H122KX Ceramic 0 0012 F 50WV C248 ECA1CDT472Y Electrolytic 4700 F 16WV C250 YECUV1H101JM Ceramic 100PF 50WV C251 YECUS1H101JM Ceramic 100PF 50WV C252 YECUV1H101JM Ceramic 100PF 50WV C253 YECUS1H101JM Ceramic 100PF 50WV C280 YECUS1C...

Page 19: ...H103KX Ceramic 0 01 F 50WV C405 YECUS1H102KX Ceramic 0 001 F 50WV C510 YECUS1H103KX Ceramic 0 01 F 50WV C601 YECUS1E104ZF Ceramic 0 1 F 25WV C603 YECUS1E104ZF Ceramic 0 1 F 25WV C604 YECUS1H103KX Ceramic 0 01 F 50WV C606 YECUS1H220JM Ceramic 22PF 50WV C607 YECUS1H220JM Ceramic 22PF 50WV C608 ECEA0JKA331I Electrolytic 330 F 6 3WV C609 EECS0HD473H Electrolytic 0 047F 5WV C613 YECUV2A102KX Ceramic 0 ...

Page 20: ...C803 ECEA1CKA100I Electrolytic 10 F 16WV RESISTORs Ref No Part No Part Name Description Remarks C804 ERJ6GEYJ222 Chip 2 2k 1 10W J501 ERJ6GEY0R00 Chip 0 1 10W J502 ERJ6GEY0R00 Chip 0 1 10W J503 ERJ6GEY0R00 Chip 0 1 10W J504 ERJ6GEY0R00 Chip 0 1 10W J505 ERJ6GEY0R00 Chip 0 1 10W J506 ERJ6GEY0R00 Chip 0 1 10W J507 ERJ6GEY0R00 Chip 0 1 10W J508 ERJ6GEY0R00 Chip 0 1 10W J509 ERJ6GEY0R00 Chip 0 1 10W J...

Page 21: ...W J636 ERJ8GEY0R00V Chip 0 1 8W J637 ERJ8GEY0R00V Chip 0 1 8W J638 ERJ8GEY0R00V Chip 0 1 8W J639 ERJ8GEY0R00V Chip 0 1 8W J640 ERJ8GEY0R00V Chip 0 1 8W J641 ERJ8GEY0R00V Chip 0 1 8W J642 ERJ8GEY0R00V Chip 0 1 8W J643 ERJ8GEY0R00V Chip 0 1 8W J644 ERJ8GEY0R00V Chip 0 1 8W R50 ERJ6GEYJ5R6 Chip 5 6 1 10W R51 ERJ6GEYJ473 Chip 47k 1 10W R52 ERJ6GEYJ393 Chip 39k 1 10W R53 ERJ6GEYJ431 Chip 430 1 10W R54 ...

Page 22: ...hip 4 7k 1 10W R383 ERJ6GEYJ473 Chip 47k 1 10W R384 ERJ6GEYJ103 Chip 10k 1 10W R401 ERJ6GEYJ472 Chip 4 7k 1 10W R402 ERJ6GEYJ152 Chip 1 5k 1 10W R403 ERJ6GEYJ471 Chip 470 1 10W R405 ERJ6GEYJ152 Chip 1 5k 1 10W R406 ERJ6GEYJ152 Chip 1 5k 1 10W R407 ERJ8GEYJ100V Chip 10 1 8W R502 ERJ6GEYJ184 Chip 180k 1 10W R603 ERJ6GEYJ473 Chip 47k 1 10W R604 ERJ6GEYJ363 Chip 36k 1 10W R605 ERJ6GEYJ104 Chip 100k 1 ...

Page 23: ...ERJ6GEYJ273 Chip 27k 1 10W R684 ERJ6GEYJ184 Chip 180k 1 10W R701 ERDS2FJ470 Carbon 47 1 4W R703 ERJ6GEYJ472 Chip 4 7k 1 10W R704 ERJ8GEYJ684V Chip 680k 1 8W R705 ERJ6GEYJ223 Chip 22k 1 10W R706 ERJ8GEYJ124V Chip 120k 1 8W R707 ERJ6GEYJ103 Chip 10k 1 10W R708 ERJ6GEYJ472 Chip 4 7k 1 10W R709 ERJ6GEYJ473 Chip 47k 1 10W R710 ERDS1FJ561 Carbon 560 1 2W R712 ERJ14YJ1R0H Chip 1 1 4W R713 ERDS1FJ181 Carb...

Page 24: ...ion Remarks XL601 YEXL49U0450T Crystal LAMPs Ref No Part No Part Name Description Remarks Z50 J0LE00000002 ZNR THERMISTOR Ref No Part No Part Name Description Remarks PH720 YERT7AR4R7MT Thermistor FILTER Ref No Part No Part Name Description Remarks BPF50 YEXC07T009 Filter 10 2 Display Block E8793 IC s and TRANSISTORs Ref No Part No Part Name Description Remarks IC901 YEAMLC75854T IC IC905 YEAMSBX8...

Page 25: ...D913 LNJ306G5TUWQ Diode D914 LNJ306G5TUWQ Diode D926 MA8056LMHTX Diode D927 MA8056LMHTX Diode D928 MA8056LMHTX Diode D929 MA8056LMHTX Diode D930 MA8047MTX Diode D940 B3AFA0000015 Diode D941 MA8047MTX Diode D943 LNJ306G5TUWQ Diode CAPACITORs Ref No Part No Part Name Description Remarks C910 YECUS1H102KX Ceramic 0 001 F 50WV C911 YECUS1C104KX Ceramic 0 1 F 16WV C914 YECUS1C104KX Ceramic 0 1 F 16WV C...

Page 26: ...R954 ERJ6GEYJ121 Chip 120 1 10W R955 ERJ8GEYJ271V Chip 270 1 8W CONNECTORs Ref No Part No Part Name Description Remarks CN901 YEAE012760 Connector 14P SWITCHEs Ref No Part No Part Name Description Remarks SW901 YEAS09312 Switch SW902 YEAS09312 Switch SW903 YEAS09312 Switch SW904 YEAS09312 Switch SW905 YEAS09312 Switch SW906 YEAS09312 Switch SW907 YEAS09312 Switch SW908 YEAS09312 Switch SW909 YEAS0...

Page 27: ...ef No Part No Part Name Description Remarks SW610 YEAS09267 Switch 10 4 Accessories PRINTINGS Ref No Part No Part Name Description Remarks YEFM283646 Operating Instructions INSTALLATION PARTS Ref No Part No Part Name Description Remarks YEAJ02792 Power Connector CR2025 1F Battery YEFG04019 Rear Support Strap YEFA131302 Removal Face Plate Case YEFX0214198 Mounting Collar YEFX9992013 Remote Controll...

Page 28: ... YEFJ05046 Coror Revet 24 YEFK06897A Holder LCD 26 YEFV011813 Insulator 28 YEFV011890 Insulator 27 YEFV021562A Optical Shade 30 YEFW04156 Shaft Collar 31 YEFW04157 Shaft Collar 32 YEFX0214422 Bracket CN701 33 YEFV011928 Insulator 34 YEFX0011960 Transparent Plate 35 YEFX0213945B Bracket IC241 36 YEFX0214906 Bracket LCD 37 YEFX0214481 Bracket Deck 38 YEFX0214423 Bracket IC702 39 YEFX0214168 Bracket ...

Page 29: ...ke 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 29 ...

Page 30: ...FPE2 IC V IC4 C2BBFD000218 IC V Q1 2SA1037AKTXR Transistor V Q101 102 2SD1819A R Transistor V Capacitors C1 RCSX0JX226RE Tantalum 22MFD 6 3WV C3 ECEA0JKA101 Electrolytic 100MFD 6 3WV C4 ECUX1A105ZFV Chip 1MFD 10WV V C5 ECUX1A105ZFV Chip 1MFD 10WV V C6 C7 ECUX1C104KBV Chip 0 1MFD 16WV V C8 ECUX1H272KBV Chip 0 0027MFD 50WV V C9 ECUX1C273KBV Chip 0 027MFD 16WV V C10 11 ECUX1C104KBV Chip 0 1MFD 16WV V...

Page 31: ...3V Chip 3 9k ohms 1 16W R13 ERJ3GEYJ183V Chip 18k ohms 1 16W R14 15 ERJ3GEYJ473V Chip 47k ohms 1 16W R16 ERJ3GEYJ154V Chip 150k ohms 1 16W R17 ERJ3GEYJ683V Chip 68k ohms 1 16W R18 ERJ3GEYG471V Chip 470 ohms 1 16W R20 ERJ3GEYJ101V Chip 100 ohms 1 16W R21 22 ERJ3GEYJ220V Chip 22 ohms 1 16W R23 ERJ3GEYG822V Chip 8 2k ohms 1 16W R24 ERJ3GEYJ103V Chip 10k ohms 1 16W R25 ERJ3GEYJ473V Chip 47k ohms 1 16W...

Page 32: ...p 32 ...

Page 33: ...V 2 A 1 B 107 RMB0465 Spring V 2 A 2 B 108 RMB0466 Spring V 2 A 109 RMC0292 Main Slider Spring V 1 C 110 RMG0408 K Insullator V 2 A 2 B 111 RMK0309 Mechanism Frame V 2 B 112 RML0432 Lock Arm V 2 B 113 RML0433 Drive Arm V 2 C 114 RMR0952 W Main Slider V 1 C 115 RMR0953 W Lift Slider V 2 C 116 RMR0954 W Lock Slider V 2 B 117 XYN2 C6 Screw 2mm 5mm V 1 B 118 RHW31005 Washer V 1 A 119 RMG0382 H Rubber ...

Page 34: ... 4 A 147 RMB0445 Spring V 1 B 148 RMB0467 Spring V 2 B 149 RXK0199 Traverse Chassis V 4 A 150 RFKPAJ2751K Spindle Motor V 3 A 151 RAF0140A Oprical Pickup V 3 B 152 RMC0294 Optical Pickup Retainer V 3 A 153 RXJ0018 Drive Shaft V 3 A 154 RXQ0474 Boad Nut V 3 B 155 XQN17 BG45 Screw V 3 B 156 REM0061 Traverse Motor V 3 B 157 XTW2 6S Screw 2mm 6mm V 3 B 158 XQN2 CJ8 Screw 2mm 8mm V 4 C 159 XTW2 6S Scre...

Page 35: ...14 PACKING PARTS LIST 35 ...

Page 36: ...ar Support Strap 1 5 YEP9PR3491 YEFM283446 Instruction Book Kit Instruction Book Warranty Card Servicenter List 1 1 1 1 Not available Not available Not available 6 YEP9FZ2714 Screw Kit 1 7 YEAJ02792 Power Connector 1 8 YEFA131302 Removal Face Plate Case 1 9 YEFX0214198A Mounting Collar 1 10 CR2025 1F Battery 1 11 YEFX9992013 Remote Controller 1 15 WIRING DIAGRAM 15 1 Display Block 15 2 CD Servo Bl...

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 37 ...

Page 38: ...2 4 1 1 4 1 3 2 1 5 1 2 3 1 2 10 20 15 24 25 3 5 1 5 12 8 16 9 B E C B E C B E C B E C 16 1 5 10 1 2 10 14 5 13 1 5 10 15 E 6784B Top View ...

Page 39: ...C B E C B E C B E C B E C C B B E E 1 1 1 4 8 1 16 32 17 5 30 31 50 51 80 81 100 7 8 14 S D G C C B B E E C B E C B E C B E C B E C B E C B E C B E E 6784B Bottom View ...

Page 40: ...1 2 3 E 8793 TOP VIEW 1 48 16 33 64 49 17 32 BOTTOM VIEW B C E B C E ...

Page 41: ... VJB62108 Top View ...

Page 42: ... VJB62108 Bottom View ...

Page 43: ... 14 1 2 3 4 5 6 7 VDD 5V FP OPEN P LED AM P GND 8V INV 10V P GND LCD CLK LCD DO LCD CE INV GND INV GND LCD DI CP641 E 8497Ba 8 9 10 11 12 13 14 To Display P C B E 8793 CN901 D642 643 LNJ306G5TUWQ To Main P C B E 6784B CP642 To Main P C B E 6784B CP640 ...

Page 44: ......

Page 45: ...8497Ba CP641 0 001 MA8047MTX MA8056LMHTX MA8056LMHTX MA8056LMHTX MA8056LMHTX M98047MTX 0 9 0 9 0 9 0 9 0 0 0 0 0 5 1 3 3 1 7 3 9 4 4 0 0 0 1mS 2V DIV 5V P P 2mS 2V DIV 2mS 2V DIV 2mS 2V DIV 5V P P 5V P P 5V P P 0 5mS 2V DIV 5V P P 1 43pin 2 5V 5 0 5 0 0 0 4 7 5 2 1 ...

Page 46: ... 5 1 4 8 0 2 4 6 5 1 2 5 2 5 2 5 2 5 2 5 5 1 5 1 2 4 0 0 4 8 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 6 2 4 2 4 0 0 0 0 2 7 5 0 2 5 2 5 2 5 1 2 0 2 3 5 1 5 1 5 1 2 9 IC1 SERVO AMP IC2 SERVO PROCESSOR DIGITAL SIGNAL PROCESSOR DIGTAL FILTER D A CONVERTER RAJ2719 VJ62108 1 0uS 2V DIV 2uS 2V DIV 2mS 2V DIV 2mS 2V DIV 20nS 2V DIV 40nS 2V DIV IC4 CD SYSTEM CONTROL 1 2 3 4 5 6 7 8 Ain Bin Vcc GND Vref N...

Page 47: ...1 4 1 15 E 8497Bb TOP VIEW BOTTOM VIEW BOTTOM VIEW 1 7 8 14 TOP VIEW E 8497Ba ...

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