Panasonic CQ-DFX683N Service Manual
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Panasonic CQ-DFX683N Service Manual

Removable full front mp3 wma cd player / receiver with cd changer control
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CQ-DFX683N / CQ-DFX223N / CQ-DFX213N / CQ-DFX203N
Removable Full Front MP3 WMA CD Player / Receiver with CD
SPECIFICATIONS
General
Power Supply
Current Consumption
Maximum Power Output
Power Output
Speaker Impedance
External Input Impedance
External Input Sensitivity
Pre-Amp Output Voltage
Pre-Amp Output Impedance
Sub-Woofer Output Voltage
FM Stereo Radio
Frequency Range
Usable Sensitivity
Stereo Separation
MW Radio
Frequency Range
ORDER No. ACED030239C8
AUTOMOTIVE AFTERMARKET
Specifications*
DC 12V (11V - 16V),
Test Voltage 14.4V
Negative Ground
Less then 2.2A (CD mode; 0.5W
4-Speaker)
50W×4 (at 4
)
22W×4 (DIN45 324, at 4
4-8
10k
(AUX IN)
Max.2V (AUX IN)
2.5V (CD mode)
200
2.5V
87.5MHz - 108MHz
6dB/
V (SN 30dB)
35dB (at 1kHz)
531 - 1,602kHz
1
Changer Control
)

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  • Page 1 ORDER No. ACED030239C8 AUTOMOTIVE AFTERMARKET CQ-DFX683N / CQ-DFX223N / CQ-DFX213N / CQ-DFX203N Removable Full Front MP3 WMA 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 then 2.2A (CD mode;...
  • Page 2 Usable Sensitivity 29dB/ V (S/N20dB) LW Radio Frequency Range 153 - 279kHz Usable Sensitivity 34dB/ V (S/N20dB) CD Player Sampling Frequency 8 Times Oversampling DA Converter 1bit/4 DAC System Pick-Up Type Astigma 3-beam Light Source Semiconductor Laser Wave length 780nm Frequency Response 20Hz to 20kHz (±1dB) Signal to Noise Ratio...

  • Page 3: About Lead Free Solder (Pbf)

    1. ABOUT LEAD FREE SOLDER (PbF) Distinction of PbF PCB: PCBs (manufactured) using lead free solder will have a PbF stamp on the PCB. Caution : - Pb free solder has a higher melting point than standard solder; Typically the melting point is 50 - 70°F (30 - 40°C) higher. Please use a soldering iron with temperature control and adjust it to 700 ±...

  • Page 4: Replacing The Fuse

    - 18-FM, 6-AM presets with preset scan. - Removable face plate. - RDS (Radio Data System) - MP3/WMA Playback from CD-R/RW (CQ-DFX683N only). 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.
  • Page 5 8.2. CQ-DFX223N/DFX213N/DFX203N...

  • Page 6: Terminals Description

    9. TERMINALS DESCRIPTION 9.1. Main Block [CQ-DFX683N] IC601 : YESAM181...
  • Page 7 Port Description FM AM CD 1 CH SENS CD changer detect 0.8 0.7 0.7 2 SD/ST Radio station 5.1 5.1 5.1 detect 3 EJECT Eject SW 5.2 5 5.2 4 AVSS Ground 5 EXT.MUTE External mute 0 5.1 6 NC 7 AVREF1 (Conecting to +5V) 5.2 5.2 5.2...
  • Page 8 Port Description FM AM CD 40 SPEANA 41 PLL DI PLL data 42 PLL DO PLL data 5.1 5.2 5.2 43 PLL CLK PLL data clock O 5.2 5.2 5.2 44 PLL CE PLL chip select 45 ROM CS ROM chip select O 5.2 5.2 5.2 46 PANEL Panel switch signal I...
  • Page 9 74 VDD0 +5V power supply 5.2 5.2 5.2 Port Description FM AM CD 75 AVDD +6V power supply 5.2 5.2 5.2 76 VSM 77 ACC ACC detect 4.3 4.3 4.3 78 INIT/B (+5V pull up) 5.2 5.2 5.2 79 SPEANA (Ground pull down) - 80 LEVEL L Level in...
  • Page 10 Port Description FM AM CD 28 CD LIMIT CD limit switch signal 29 CD SW1 CD SW1 30 CD SW2 CD SW2 5.2 5 31 NC 32 NC 33 VSS1 Ground 34 NC 35 ILL CNT Illumi. Control 36 SCL Audio control O 5.2 5.2 5.2 serial clock...
  • Page 11 Port Description FM AM CD 62 BATT Battery detekut 5.2 5.2 5.2 63 RDS CLK (NC) 64 CDC STB (Ground pull down) - 65 ROTARY 1 Rotary encoder 5.2 5.2 5.2 input 1 66 ROTARY 2 Rotary encoder 5.2 5.2 5.2 input 2 67 VSS0 Ground...
  • Page 12 61 DO Key data output 62 CE LCD driver chip enable 63 CLK LCD clock 64 DI LCD data 9.4. CD Servo Block [CQ-DFX683N] IC401 : YESAM176 Port Descriptions I/O (V) CVSS1 GND CVSS2 GND DVSS1 I/O system (3.3V) power...
  • Page 13 Port Descriptions I/O (V) 16 / I/O system (3.3V) power CVDD2 supply 20 nPS FLASH ROM selection signal 23 R/W Lead/light signal to FLASH 24 nMSTRB Memory access signal 27 MUTE Mute signal output (H:Mute 31 SUBO SUBO input Operation mode setting (external pull-up) 33 DVDD2 I/O system (3.3V) power supply...
  • Page 14 Port Descriptions I/O (V) 50 CVSS6 GND 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...
  • Page 15 Port Descriptions I/O (V) 81 SW2 Mechanics deck SW2 input 90 CVSS8 GND 91 CVDD5 CORE CPU system (1.6V) power supply 92 (GND) GND 93 DVSS6 GND 95 CLKENA Oscillation output Cainabl signal 96 ×1 Crystal Connection 97 ×2 Crystal Connection 98 (VDD) Reset signal input 99 D0...
  • Page 16 Port Descriptions I/O (V) 120 STAT Status signal input 121 D13 Data path of FLASH ROM 122 D14 123 D15 124 SQCK SOCK clock output(To Servo DPS) 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...
  • Page 17 Port Description I/O (V) 1 D.GND Digital Ground 2 RFOK RFOK Signal 3 /RESET Reset 4 A0 Address 0 5 /STB Strobe 6 /SCK Serial Clock 7 SO Serial Data Output 8 SI Serial Data Input Crystal Oscillaton Enable XTALEN 10 D.VDD Digital Power Supply 11 DA.VDD D/A Converter Power...
  • Page 18 WDCK(NC) Port Description I/O (V) 36 TX(NC) 37 D.GND Digital Ground 38 C16M(NC) 39 LIMIT(NC) 40 D.VDD Digital Power Supply 41 LOCK Lock 42 RFCK(NC) 43 MIRR/ WFCK(NC) 44 PLCK(NC) 45 D.GND Digital Ground 46 C1D1(NC) 47 C1D2(NC) 48 C2D1(NC) 49 C2D2(NC) 50 C2D3(NC) 51 D.VDD...

  • Page 19: Package And Ic Block Diagram

    Port Description I/O (V) 74 RFI RF Signal Input 75 AGCO AGC Amp Output 76 AGCI AGC Amp Input 77 RFO RF Amp Output 78 EQ2 Equalizer Parts Connection for RF Amp 79 EQ1 Equalizer Parts Connection for RF Amp 80 RF- Impedance Connection to RF Amp for Negative...
  • Page 20 10.1. Main Block PA51 : YESAP263 IC201 : C1BB00000543 IC401 : C1BB00000644...
  • Page 21 IC271 : C1EA00000021 IC650 : YEAMTC4584FN IC681 : TC7SET08E...
  • Page 22 IC701 : C0EAB0000002 IC702 : C0EAH0000025 IC719 : YESAM158 IC781 : C0CAAHF00001 / IC783 : YESAM164 (CQ-DFX683N) / IC783 : YESAM159 (CQ-DFX223N/...
  • Page 23 213N/203N) 10.2. CD Servo Block [CQ-DFX683N] IC201 : MN6627482WB...
  • Page 24 IC202 : YESAM163...
  • Page 25 IC409 : YESAM167 IC203 : YESAM166...
  • Page 26 IC411 : YESAM178 10.3. CD Servo Block [CQ-DFX223N/DFX213N/DFX203N] IC1 : C1BB00000665...
  • Page 27 IC4 : C0GBY0000020...
  • Page 28 11. REPLACEMENT PARTS LIST[CQ-DFX683N] 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 29 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 30 Ref. No. Part No. Part Name & Description Remarks Q681 B1GBCFJN0004 Transistor Q701 YESAN058 Transistor Q703 B1BCCF000017 Transistor Q704 B1GDJCEJ0001 Transistor Q705 YESAN058 Transistor Q708 YESAN059 Transistor Q709 B1BAAJ000005 Transistor Q720 B1GBNCEJ0001 Transistor Q721 B1GBCFJN0004 Transistor Q760 B1GBCFJN0004 Transistor Q761 B1BCCF000017 Transistor Q781...
  • Page 31 Ref. No. Part No. Part Name & Description Remarks YESCC236 Ceramic, 0.018 50WV YESCC233 Ceramic, 1000pF 50WV YESCC226 Ceramic, 470pF 50WV C201 F1J1H681A025 Ceramic, 680pF 50WV C202 F1J1H681A025 Ceramic, 680pF 50WV C203 ECEA1HKA3R3I Electrolytic, 3.3 F 50WV C204 YESCC191 Ceramic, 2.2 C206 YESCC191 Ceramic, 2.2...
  • Page 32 Ref. No. Part No. Part Name & Description Remarks C371 YESCC235 Ceramic, 4700pF 50WV C372 YESCC235 Ceramic, 4700pF 50WV C375 ECEA1CKA100I Electrolytic, 10 F 16WV C378 YESCC228 Ceramic, 0.1 F 16WV C381 YESCC233 Ceramic, 1000pF 50WV C401 C2012CH1H150J Ceramic, 15pF 50WV C402 C2012CH1H150J Ceramic, 15pF 50WV...
  • Page 33 Ref. No. Part No. Part Name & Description Remarks C708 ECEA1AKS221I Electrolytic, 220 F 10WV C710 ECEA1AKS101I Electrolytic, 100 F 10WV C711 ECEA0JKA470I Electrolytic, 47 F 6.3WV C713 YESCC228 Ceramic, 0.1 F 16WV C715 ECA1CDT102UB Electrolytic, 1000 F 16WV C717 YESCC228 Ceramic, 0.1 F 16WV...
  • Page 34 Ref. No. Part No. Part Name & Description Remarks JP003 ERJ6GEY0R00V Chip, 0 1/10W ERJ6GEY0R00V Chip, 0 1/10W ERJ6GEY0R00V Chip, 0 1/10W L291 ERJ6GEY0R00V Chip, 0 1/10W L298 ERJ6GEY0R00V Chip, 0 1/10W L398 ERJ6GEY0R00V Chip, 0 1/10W ERJ6GEY0R00V Chip, 0 1/10W ERJ6GEYJ5R6V Chip, 5.6...
  • Page 35 Ref. No. Part No. Part Name & Description Remarks R363 ERJ6GEYJ561 Chip, 560 1/10W R365 ERJ6GEYJ181 Chip, 180 1/10W R366 ERJ6GEYJ103 Chip, 10k 1/10W R367 ERJ6GEYJ561 Chip, 560 1/10W R368 ERJ6GEY0R00V Chip, 0 1/10W R369 ERJ6GEY0R00V Chip, 0 1/10W R375 ERJ6GEYJ123 Chip, 12k 1/10W...
  • Page 36 Ref. No. Part No. Part Name & Description Remarks R632 ERJ6GEY0R00V Chip, 0 1/10W R633 ERJ6GEYJ472 Chip, 4.7k 1/10W R634 ERJ6GEYJ564 Chip, 560k 1/10W R635 ERJ6GEYJ822 Chip, 8.2k 1/10W R636 ERJ6GEYJ333 Chip, 33k 1/10W R638 ERJ6GEYJ102 Chip, 1k 1/10W R640 ERJ6GEYJ473 Chip, 47k 1/10W...
  • Page 37 Ref. No. Part No. Part Name & Description Remarks R707 ERJ6GEYJ123 Chip, 12k 1/10W R708 ERJ6GEYJ113V Chip, 11k 1/10W R709 ERJ6GEYJ473 Chip, 47k 1/10W R710 ERDS1FJ820 Chip, 82 1/2W R711 ERDS1FJ820 Chip, 82 1/2W R712 ERJ8GEYJ1R0V Chip, 1 1/8W R713 ERJ8GEYJ1R0V Chip, 1 1/8W...
  • Page 38 Ref. No. Part No. Part Name & Description Remarks XL501 YESXL019 Crystal XL601 YESXL017 Crystal XL602 H0A327200080 Crystal THERMISTOR PT701 YERT7AR4R7MT Thermistor SWITCH SW601 K0L1BB000003 Switch SERGE PROTECTOR J0LE00000002 Serge Protector VARISTOR Z701 ERZS07DK470T Varistor [7201-05-01] Display Block IC's and TRANSISTORs IC901 YEAMLC75854T IC905...
  • Page 39 Ref. No. Part No. Part Name & Description Remarks CAPACITORs C910 YESCC233 Ceramic, 1000pF 50WV C911 YESCC229 Ceramic, 1 F 16WV C912 YESCC229 Ceramic, 1 F 16WV C914 YESCC228 Ceramic, 0.1 F 16WV C915 YESCC228 Ceramic, 0.1 F 16WV C916 YESCC228 Ceramic, 0.1 F 16WV...
  • Page 40 Ref. No. Part No. Part Name & Description Remarks SW918 K0H1BA000445 Switch LCD901 YESXDCU007 [7201-02-14] Connector Block CN640 K1KA15A00096 Connector 15P CP641 YEAE012761 Connector 14P [7201-02-13] Eject Block D642 B3ABB0000154 D643 B3ABB0000154 SW610 K0H1BA000445 Switch CJ642 K1KA04A00296 Connector 4P Accessories PRINTING YEFM283971 Operating Instructions...
  • Page 41 Ref. No. Part No. Part Name & Description Remarks YESFX014007 Rivet YESFX007024 Cord Clamper YESFR04010 RCA Cap YESAP268 Main PCB Assy YESFC02079 Escutcheon YEFX9992957 Cap Lever Detect YESFE13116 Eject Button YESFS04016 Dust Felt YESFX999053 Lever Spring Detect YESFX999050 Bracket Arm L Assy YESFX999051 Bracket Arm R Assy YESAP252...
  • Page 42 12. EXPLODED VIEW [CQ-DFX683N] 13. REPLACEMENT PARTS LIST[CQ-DFX223N/ DFX213N/DFX203N] Notes : 1. Be sure to make your orders of replacement parts according to...
  • Page 43 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. Location keys in the remarks column indicates the general location of the parts shown in the exploded drawing, as in a road map.
  • Page 44 Ref. No. Part No. Part Name & Description Remarks [7201-02-11A] Main Block IC's and Transistors IC201 C1BB00000543 IC271 C1EA00000021 IC280 C0ABBB000073 IC401 C1BB00000644 IC501 YESAM179 IC601 YESAM180 IC650 YEAMTC4584FN IC701 C0EAB0000002 IC702 C0EAH0000025 IC719 YESAM158 IC761 C0CAAHF00001 IC781 C0CAAHF00001 IC783 YESAM159 PA51 YESAP263...
  • Page 45 Ref. No. Part No. Part Name & Description Remarks D277 YESAD098 Diode D504 B0BC5R000004 Zener Diode D601 LN25RP D603 MA3X152A0L Diode D650 MA3X152A0L Diode D676 MA3X152D0L Diode D680 MA3X152A0L Diode D681 B0BC5R000004 Zener Diode D682 YESAD101 Diode D702 B0EANM000001 Diode D703 YESAD096 Zener Diode...
  • Page 46 Ref. No. Part No. Part Name & Description Remarks C271 YESCC235 Ceramic, 4700pF 50WV C272 YESCC235 Ceramic, 4700pF 50WV C275 ECEA1HKA2R2I Electrolytic, 2.2 F 50WV C276 ECEA1AKS101I Electrolytic, 100 F 10WV C277 ECA1HHG010I Electrolytic, 1 F 50WV C278 YESCC228 Ceramic, 0.1 F 16WV C279 ECA1CDT472Y...
  • Page 47 Ref. No. Part No. Part Name & Description Remarks C505 YESCC228 Ceramic, 0.1 F 16WV C506 YESCC234 Ceramic, 0.01 F 50WV C507 YESCC224 Ceramic, 270pF 50WV C508 ECEA1CKA100I Electrolytic, 10 F 16WV C601 EECS0HD473H Electrolytic, 0.047 F 5.5WV C602 ECEA0JKA331I Electrolytic, 330 F 6.3WV C605...
  • Page 48 Ref. No. Part No. Part Name & Description Remarks C788 YESCC228 Ceramic, 0.1 F 16WV C789 ECEA1AKS101I Electrolytic, 100 F 10WV C791 YESCC228 Ceramic, 0.1 F 16WV C792 YESCC218 Ceramic, 0.033 F 25WV C793 YESCC232 Ceramic, 0.22 25WV C794 YESCC228 Ceramic, 0.1 F 16WV C795...
  • Page 49 R226 ERJ6GEYJ102 Chip, 1k 1/10W...
  • Page 50 Ref. No. Part No. Part Name & Description Remarks R227 ERJ6GEYJ123 Chip, 12k 1/10W R251 ERJ6GEY0R00V Chip, 0 1/10W R257 ERJ6GEY0R00V Chip, 0 1/10W R261 ERJ6GEYJ181 Chip, 180 1/10W R262 ERJ6GEYJ103 Chip, 10k 1/10W R263 ERJ6GEYJ561 Chip, 560 1/10W R265 ERJ6GEYJ181 Chip, 180 1/10W...
  • Page 51 Ref. No. Part No. Part Name & Description Remarks R424 ERJ6GEYJ221V Chip, 220 1/10W R425 ERJ6GEYJ221V Chip, 220 1/10W R501 ERJ6GEYJ225V Chip, 2.2M 1/10W R504 ERJ6GEYJ331 Chip, 330 1/10W R506 ERJ6GEYJ103 Chip, 10k 1/10W R507 ERJ6GEYJ103 Chip, 10k 1/10W R510 ERJ6GEY0R00V Chip, 0 1/10W...
  • Page 52 Ref. No. Part No. Part Name & Description Remarks R664 ERJ6GEYJ471 Chip, 470 1/10W R669 ERJ6GEYJ5R6V Chip, 5.6 1/10W R670 ERJ6GEY0R00V Chip, 0 1/10W R672 ERJ6GEYJ102 Chip, 1k 1/10W R673 ERJ6GEYJ184 Chip, 180k 1/10W R674 ERJ6GEYJ102 Chip, 1k 1/10W R676 ERJ6GEYJ102 Chip, 1k 1/10W...
  • Page 53 Ref. No. Part No. Part Name & Description Remarks R781 ERJ6GEYJ473 Chip, 47k 1/10W R782 ERDS1FJ680 Chip, 68 1/2W R786 ERJ8GEY0R00V Chip, 0 1/8W R812 ERJ6GEYJ102 Chip, 1k 1/10W R817 ERJ6GEYJ473 Chip, 47k 1/10W CONNECTORs K2HA104B0010 Jack, RCA CN251 YESAJ07008 2RCA (CD.C-IN) CN601 K1KB15B00010...
  • Page 54 IC's and TRANSISTORs Ref. No. Part No. Part Name & Description Remarks IC901 YEAMLC75854T IC905 B3MBZ0000006 Q901 B1GDCFJJ0008 Transistor Q902 B1GBCFNN0009 Transistor DIODEs D901 B3AAB0000143 D902 B3AAB0000143 D903 B3AAB0000143 D904 B3AAB0000143 D905 B3AAB0000143 D906 B3AAB0000143 D907 B3AAB0000143 D908 B3AAB0000143 D909 B3AAB0000143 D910 B3AAB0000143...
  • Page 55 Ref. No. Part No. Part Name & Description Remarks R940 ERJ8GEYJ471V Chip, 470 1/8W R941 ERJ6GEYJ103 Chip, 10k 1/10W R942 ERJ6GEYJ473 Chip, 47k 1/10W R944 ERJ8GEYJ471V Chip, 470 1/8W R946 ERJ8GEYJ471V Chip, 470 1/8W R956 ERJ6GEYJ821 Chip, 820 1/10W R958 ERJ6GEY0R00V Chip, 0 1/10W...
  • Page 56 Ref. No. Part No. Part Name & Description Remarks D903 YESAD108 D904 YESAD108 D905 YESAD108 D906 YESAD108 D907 YESAD108 D908 YESAD108 D909 YESAD108 D910 YESAD108 D911 YESAD108 D912 YESAD108 D913 YESAD108 D914 YESAD108 D915 B3AAB0000143 D926 MAZ805600L Zener Diode D927 MAZ805600L Zener Diode D928...
  • Page 57 Ref. No. Part No. Part Name & Description Remarks R963 ERJ6GEYJ101 Chip, 100ohm; 1/10W CONNECTOR CN901 YEAE012760 Connector 14P SWITCHEs SW901 K9AA024A0007 Switch SW903 K0H1BA000445 Switch SW904 K0H1BA000445 Switch SW905 K0H1BA000445 Switch SW907 K0H1BA000445 Switch SW908 K0H1BA000445 Switch SW909 K0H1BA000445 Switch SW910 K0H1BA000445...
  • Page 58 Ref. No. Part No. Part Name & Description Remarks D915 B3AAB0000143 D926 MAZ805600L Zener Diode D927 MAZ805600L Zener Diode D928 MAZ805600L Zener Diode D929 MAZ805600L Zener Diode D940 YESAD107 D941 YESAD107 D942 MA8047MTX Zener Diode D943 MA8047MTX Zener Diode CAPACITORs C910 YESCC233 Ceramic, 1000pF 50WV...
  • Page 59 Ref. No. Part No. Part Name & Description Remarks SW907 K0H1BA000445 Switch SW908 K0H1BA000445 Switch SW909 K0H1BA000445 Switch SW910 K0H1BA000445 Switch SW911 K0H1BA000445 Switch SW912 K0H1BA000445 Switch SW913 K0H1BA000445 Switch SW914 K0H1BA000445 Switch SW915 K0H1BA000445 Switch SW916 K0H1BA000445 Switch SW917 K0H1BA000445 Switch SW918...
  • Page 60 Ref. No. Part No. Part Name & Description Remarks YESFA08017 Rear Plate 223N YESFA08016 Rear Plate 213N YESFA08015 Rear Plate 203N YESFA03053 Top Cover A YESFA05034 Bottom Cover Assy YESFA09004 Side Plate YESFF01079 Heat Sink YESFG02027 Front Bracket YESFV01061 Insulated Sheet L YESFX005133 Plate Spring L YESFX005134...
  • Page 61 Ref. No. Part No. Part Name & Description Remarks YESFM01084 Laser Seal (4 Language) YESFG02029 PWR IC Bracket YESFG02030 RCA Bracket YESFX007023 Style Pin YESFL02044 PCB Sheet YESAJ07007 Connector, 7P w/wire YESJS01165 Cup Screw S Tite M3.0*6.0 YESJS01160 Cap Screw 3*6 YESJT03067 Tapping ScrewiBindjS Tite M3*6 YESJS01163...
  • Page 62 15. CD PLAYER PARTS LIST [CQ-DFX683N] 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...
  • Page 63 of 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.
  • Page 64 Ref. No. Part No. Part Name & Description Remarks C113 YESCC208 Chip, 0.0015 F 50WV C114 YESCC207 Chip, 0.001 F 50WV C115 YESCC187 Chip, 0.1 F 25WV C116 YESCC187 Chip, 0.1 F 25WV C121 YESCC187 Chip, 0.1 F 25WV C122 YESCC207 Chip, 0.001 F 50WV...
  • Page 65 Ref. No. Part No. Part Name & Description Remarks C403 YESCC187 Chip, 0.1 F 25WV C404 YESCC187 Chip, 0.1 F 25WV C405 YESCC187 Chip, 0.1 F 25WV C406 YESCC188 Chip, 0.1 F 26WV C407 YESCC189 Chip, 0.1 F 27WV C408 YESCC190 Chip, 0.1 F 28WV...
  • Page 66 Ref. No. Part No. Part Name & Description Remarks R118 ERJ3GEYJ153V Chip, 15k 1/16W R119 ERJ3GEYJ102V Chip, 1k 1/16W R120 ERJ3GEY0R00V Chip, 0 1/16W R121 ERJ3GEYJ224V Chip, 240k 1/16W R122 ERJ3GEYJ563V Chip, 56k 1/16W R123 ERJ3GEYJ124V Chip, 120k 1/16W R125 ERJ3GEYJ471V Chip, 470 1/16W R126...
  • Page 67 Ref. No. Part No. Part Name & Description Remarks R402 ERJ3GEYJ103V Chip, 10k 1/16W R403 ERJ3GEYJ103V Chip, 10k 1/16W R404 ERJ3GEYJ103V Chip, 10k 1/16W R408 ERJ3GEYJ472V Chip, 4.7k 1/16W R409 ERJ3GEYJ472V Chip, 4.7k 1/16W R414 ERJ3GEYJ473V Chip, 47k 1/16W R415 ERJ3GEYJ473V Chip, 47k 1/16W R416...
  • Page 68 Ref. No. Part No. Part Name & Description Remarks MECHANICAL PARTS MISCELLANEOUS YERFA01001 Frame M YERFA01002 Top cover M YERFS04003 Damper F YERFS04004 Damper R YERFA01005 Chassis Rivet S Ass'y (M) YERFX046001 Change Plate Rivet Ass'y (M) YERFX007001 Clamper Ass'y YERAK0001 Spindle Motor (M) Ass'y YERFX046002...
  • Page 69 Camera Screw 1.7~1.8 YERJS01003 Camera Screw 2~2 YERJS01004 Camera Tapping Screw P3 M1.7~5 YESJT03070 Tapping Screw (Metal) 2.0~4.0 YERJW01001 PW 3.5~8~0.3 YERJW01002 HLW 1.85~5~0.13 YERJW01003 Lumilar Washer 3.1~6~0.1 YEJE01028 E Ring S 1.5 YERJW01005 PW 2.1~4~0.13 16. EXPLODED VIEW (CD Deck) [CQ-DFX683N]...

  • Page 70: Cd Player Parts List

    17. CD PLAYER PARTS LIST [CQ-DFX223N/213N/ 203N] Notes : 1. Be sure to make your orders of replacement parts according to this list. 2. Important safety notice: Components, identified by mark have...
  • Page 71 special characteristics important for safety. When replacing any of 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.
  • Page 72 Ref. No. Part No. Part Name & Description Remarks [3032-14-03] CD Servo Block IC's and TRANSISTORs C1BB00000665 C0GBY0000020 IC B1BDBC000001 Transistor DIODE YESAD093 Diode CAPACITORs YESCC181 Chip, 27pF 50WV YESCC181 Chip, 27pF 50WV YESCC180 Chip, 8pF 50WV YESCC181 Chip, 27pF 50WV YESCC179 Chip, 4pF 50WV YESCC187...
  • Page 73 Ref. No. Part No. Part Name & Description Remarks YESCC186 Chip, 0.022 F 50WV YESCC183 Chip, 0.0022 F 50WV YESCC183 Chip, 0.0022 F 50WV YESCC181 Chip, 27pF 50WV YESCC182 Chip, 56pF 50WV YESCC181 Chip, 27pF 50WV YESCC188 Electrolytic, 10micro;F 16WV YESCC195 Chip, 0.1micro;F 50WV YESCC188...
  • Page 74 Ref. No. Part No. Part Name & Description Remarks J131 ERJ8GEY0R00V Chip, 0 1/8W J132 ERJ8GEY0R00V Chip, 0 1/8W J133 ERJ8GEY0R00V Chip, 0 1/8W J134 ERJ8GEY0R00V Chip, 0 1/8W J135 ERJ8GEY0R00V Chip, 0 1/8W J136 ERJ8GEY0R00V Chip, 0 1/8W J137 ERJ8GEY0R00V Chip, 0 1/8W J138...
  • Page 75 Ref. No. Part No. Part Name & Description Remarks ERJ6GEYJ102 Chip, 1k 1/10W ERJ3GEYJ102V Chip, 1k 1/16W ERJ3GEYJ102V Chip, 1k 1/16W ERJ3GEYJ102V Chip, 1k 1/16W ERJ3GEYJ101V Chip, 100 1/16W ERJ3GEYJ102V Chip, 1k 1/16W ERJ3GEYJ102V Chip, 1k 1/16W ERJ3GEYJ102V Chip, 1k 1/16W ERJ3GEYJ102V Chip, 1k 1/16W...
  • Page 76 Ref. No. Part No. Part Name & Description Remarks YERFX03004 Link Plate YERFX005006 Link Plate Spring YERFS01001 Cushion F YERFS01002 Cushion R YERFX005014 Feed SPR Plate M YERFX046008 Select Plate L YERFX046009 Select Plate R YERFX046010 Select Piece L YERFX046011 Select Piece R YERFD13001 Pick Up RD-DAP005-TN...

  • Page 77: Exploded View (Cd Deck)

    18. EXPLODED VIEW (CD Deck) [CQ-DFX223N/213N/ 203N] 19. WIRING DIAGRAM 19.1. Main Block (Top View)

  • Page 78: Block Diagram

    19.2. Main Block (Bottom View) 19.3. Display Block 19.4. Eject/ Connector Block 19.5. CD Servo Block [CQ-DFX683N] 19.6. CD Servo Block [CQ-DFX223N/DFX213N/DFX203N] 20. BLOCK DIAGRAM-1 20.1. Display Block [CQ-DFX683N/DFX223N/DFX213N/DFX203N]...
  • Page 79 20.2. CD Servo Block [CQ-DFX683N]...
  • Page 80 20.3. CD Servo Block [CQ-DFX223N/DFX213N/DFX203N]...

  • Page 81: Schematic Diagram

    21. SCHEMATIC DIAGRAM-2 21.1. Main Block [CQ-DFX683N]...
  • Page 82 21.2. Main Block [CQ-DFX223N/DFX213N/DFX203N] 21.3. Display Block [CQ-DFX683N] 21.4. Display Block [CQ-DFX223N/DFX213N/DFX203N] 21.5. CD Servo Block-1 [CQ-DFX683N] 21.6. CD Servo Block-2 [CQ-DFX683N] 21.7. CD Servo Block [CQ-DFX223N/DFX223N/DFX213N/DFX203N] 21.8. Eject/ Connector Block [CQ-DFX683N] 21.9. Eject/ Connector Block [CQ-DFX223N/DFX213N/DFX203N] 22. BLOCK DIAGRAM-2...
  • Page 85 22.2. Main Block [CQ-DFX223N/DFX213N/DFX203N]...
  • Page 88 23. SCHEMATIC DIAGRAM for Printing with Letter Size 23.1. Main Block [CQ-DFX683N] (Left Side) 23.2. Main Block [CQ-DFX683N] (Right Side) 23.3. Main Block [CQ-DFX223N/DFX213N/DFX203N] (Left Side) 23.4. Main Block [CQ-DFX223N/DFX213N/DFX203N] (Right Side) 23.5. Display Block [CQ-DFX683N] (Left Side)
  • Page 89 23.6. Display Block [CQ-DFX683N] (Right Side) 23.7. Display Block [CQ-DFX223N/DFX213N/DFX203N] (Left Side) 23.8. Display Block [CQ-DFX223N/DFX213N/DFX203N] (Right Side) 23.9. CD Servo Block-1 [CQ-DFX683N] (Left Side) 23.10. CD Servo Block-1 [CQ-DFX683N] (Right Side) 23.11. CD Servo Block-2 [CQ-DFX683N] (Left Side) 23.12. CD Servo Block-2 [CQ-DFX683N] (Right Side) 23.13.
  • Page 90 CQ-DFX683N / CQ-DFX223N / CQ-DFX213N / CQ-DFX203N 21.4. Display Block [CQ-DFX223N/DFX213N/DFX203N] 7201-05-01 7201-02-14 CP641 D901,D902,D904,D905,D907~D914 D903,D906 D940,D941 YESAD110 YESAD109 YESAD107 CQ-DFX203N YESAD108 CQ-DFX213N YESAD108 YESAD106 The following symbols are B3AAB0000143 B3AAB0000143 YESAD105 CQ-DFX223N shown on the schematic diagram. D944 D945...
  • Page 91 2V/DIV,1mS/DIV 2V/DIV,1mS/DIV 2V/DIV,1mS/DIV 2V/DIV,1mS/DIV 2V/DIV,20µS/DIV 2V/DIV,1mS/DIV LCD901 0,D941 AD107 AD106 AD105 R959~R961,R963 R962 OPEN OPEN 1.5k CQ-DFX203N/DFX213N/DFX223N DISPLAY BLOCK...
  • Page 92 21.3. Display Block [CQ-DFX683N] 7201-05-01 REPEAT SCAN 7201-02-14 CP641 The following symbols are shown on the schematic diagram.
  • Page 93 CQ-DFX683N / CQ-DFX223N / CQ-DFX213N / CQ-DFX203N DISC/FOLDER DISC/FOLDER TRACK REPEAT SCROLL TRACK 2V/DIV,1mS/DIV SCAN RANDOM 2V/DIV,1mS/DIV 2V/DIV,1mS/DIV 2V/DIV,1mS/DIV 2V/DIV,20µS/DIV 2V/DIV,1mS/DIV LCD901 CQ-DFX683N DISPLAY BLOCK...
  • Page 94 CQ-DFX683N / CQ-DFX223N / CQ-DFX213N / CQ-DFX203N 21.8. Eject/ Connector Block [CQ-DFX683N] 21.9. 7201-02-13 7201-02-11A B3ABB0000154 CN602 B3ABB0000154 7201-02-14 CN640 PANEL OP/CL VLCD 5V CQ-DFX683N EJ/CON BLOCK...
  • Page 95 21.9. Eject/ Connector Block [CQ-DFX223N/DFX213N/DFX203N] 7201-02-13 7201-02-11A B3ABB0000154 CN602 B3ABB0000154 7201-02-14 CN640 PANEL OP/CL VLCD 9V CQ-DFX203N/DFX213N/DFX223N EJ/CON BLOCK...
  • Page 96 CQ-DFX683N / CQ-DFX223N / CQ-DFX213N / CQ-DFX203N 21.2. Main Block [CQ-DFX223N/DFX213N/DFX203N]...
  • Page 98 21 SCHEMATIC DIAGRAM-2 21.1. Main Block [CQ-DFX683N]...
  • Page 99 CQ-DFX683N / CQ-DFX223N / CQ-DFX213N / CQ-DFX203N...
  • Page 100 7201-05-01 2V/DIV,1mS/DIV 2V/DIV,1mS/DIV 2V/DIV,1mS/DIV 7201-02-14 2V/DIV,1mS/DIV CP641 2V/DIV,20µS/DIV 2V/DIV,1mS/DIV LCD901 D903,D906 D940,D941 D901,D902,D904,D905,D907~D914 CQ-DFX203N YESAD110 YESAD109 YESAD107 YESAD108 CQ-DFX213N YESAD108 YESAD106 The following symbols are B3AAB0000143 B3AAB0000143 YESAD105 CQ-DFX223N shown on the schematic diagram. D944 D945 R940,R944 R946 R952 R956 R959~R961,R963 R962 CQ-DFX203N...
  • Page 101 7201-02-13 7201-02-11A B3ABB0000154 CN602 B3ABB0000154 7201-02-14 CN640 PANEL OP/CL VLCD 9V CQ-DFX203N/DFX213N/DFX223N EJ/CON BLOCK...
  • Page 103 7201-05-01 DISC/FOLDER DISC/FOLDER TRACK REPEAT SCROLL TRACK 2V/DIV,1mS/DIV SCAN RANDOM 2V/DIV,1mS/DIV 2V/DIV,1mS/DIV 7201-02-14 2V/DIV,1mS/DIV CP641 2V/DIV,20µS/DIV 2V/DIV,1mS/DIV LCD901 The following symbols are shown on the schematic diagram. CQ-DFX683N DISPLAY BLOCK...
  • Page 104 7201-02-13 7201-02-11A B3ABB0000154 CN602 B3ABB0000154 7201-02-14 CN640 PANEL OP/CL VLCD 5V CQ-DFX683N EJ/CON BLOCK...
  • Page 106 3032-14-03 TP18 GND(M) GND(M) TP17 Motor 7V 180k 0.022u Traverse Motor C0GBY0000020 REST OP-IN(-) OP-OUT REST OP-IN(+) GND(M) 4.7k OUT3-1 OUT2-1 OUT3-2 OUT2-2 LDIN IN2-1 IN2-2 2.2k MUTE GND(M) Vref IN Vreg-OUT IN4-2 Vreg-B 3.9k IN4-1 IN1-2 OUT4-2 IN1-1 OUT4-1 OUT1-2 100k OUT1-1...
  • Page 107 TP103 0.1u LRCK_M_C <=> MSEL The following symbols are DATA_M_C <=> PSEL C126 C129 C128 L301 shown on the schematic diagram. 0.22u 0.1u 100u CLK_C_M <=> BCLK LRCK_C_M <=> LRCK DATA_C_M <=> SRDATA 3.3V 3.3V 3.3V 3.3V AUDIO(L,R) CQ-DFX683N CDM-001-1/2...
  • Page 108 DVSS5 2V/DIV,50mS/DIV CVSS4 DVDD4 BDR1 BDX1 2V/DIV,5mS/DIV BFSR1 BFSX1 CLK_M_C <=> SSEL LRCK_M_C <=> MSEL DATA_M_C <=> PSEL CLK_C_M <=> BCLK LRCK_C_M <=> LRCK DATA_C_M <=> SRDATA CDFS REST SW C406 0.1u C407 0.1u C405 0.1u RA414 RA412 CQ-DFX683N CDM-001-2/2...
  • Page 109 [3032-14-02] [Top View] [3032-14-02] [Bottom View] CQ-DFX683N CD Servo P.C.B...
  • Page 110 [3032-14-03] [Top View] CQ-DFX223N/DFX213N/DFX203N CD Servo P.C.B...
  • Page 111 [7201-02-13] [7201-02-13] [Top View] [Bottom View] [7201-02-14] [7201-02-14] [Top View] [Bottom View] CQ-DFX683N/DFX223N/DFX213N/DFX203N SUB P.C.B...
  • Page 112 [7201-05-01] [Top View] [7201-05-01] [Bottom View] CQ-DFX683N/DFX223N/DFX213N/DFX203N ESC P.C.B...
  • Page 113 [7201-05-02B] [Top View] [7201-05-02B] [Bottom View] CQ-DF783U/DFX403U DISPLAY P.C.B...
  • Page 114 40 41 [7201-02-11A] [Bottom View] [7201-02-12A] [Bottom View] CQ-DFX683N/DFX223N/DFX213N/DFX203N MAIN P.C.B...
  • Page 115 [7201-02-11A] [Top View] [7201-02-12A] [Top View] CQ-DFX683N/DFX223N/DFX213N/DFX203N MAIN P.C.B...
  • Page 116 21.5. CD Servo Block-1 [CQ-DFX683N] 3032-14-02 R202 R201 6.8k TP149 TP150 R204 R205 0 R206 TP155 YESAM166 CH1 Spindle Motor CH2 Feed Motor CH3 Loading Motor (Not use) CH4 Focus Coil CH5 Tracking Coil SL(-) C207 SL(+) 0.1u C205 REST SW...
  • Page 117 CQ-DFX683N / CQ-DFX223N / CQ-DFX213N / CQ-DFX203N 7201-02-11A CN681 CN101 3032-14-02 L302 VDD3.3V 3.3V L403 TP153 SYS 3.3V TP106 System => MP3 DSP TP107 GND(A) GND(A) CDFS CDFS TP108 R305 R315 C360 10uF/16V MUTE IC204A IC204B C321 MUTE C0ABBB000073 C0ABBB000073 0.1u...
  • Page 118 CQ-DFX683N / CQ-DFX223N / CQ-DFX213N / CQ-DFX203N 21.6. CD Servo Block-2 [CQ-DFX683N] 3032-14-02 TP415 3.3V(RAM) L401 VDD3.3V C437 C418 0.1u System => MP3 DSP C452 C414 10uF/16V 0.1u CDFS CDFS R480 MUTE MUTE RESET FLASH L402 R478 R483 2.2k C464 R482 2.2k...
  • Page 119 FLASH C426 0.1u IC409 YESAM167 X401 YESXL018 R431 4.7k C436 0.1u R432 TP402 TP403 TP404 TRST TP405 TP406 TP407 TP408 EMU0 TP409 TP410 VDD3.3V R408 R409 R481 4.7k 4.7k 4.7k CQ-DFX683N CDM-001-2/2...
  • Page 120 21.7. CD Servo Block [CQ-DFX223N/DFX223N/DFX213N/DFX203N] 3032-14-03 180k 0.022u Traverse Motor C0GBY0000020 REST OP-IN(-) OP-OUT REST OP-IN(+) GND(M) OUT3-1 OUT2-1 OUT3-2 OUT2-2 LDIN IN2-1 IN2-2 2.2k MUTE GND(M) Vref IN Vreg-OUT IN4-2 Vreg-B 3.9k IN4-1 IN1-2 OUT4-2 IN1-1 OUT4-1 OUT1-2 OUT1-1 C21 0.01u 0.1u Spindle Motor...
  • Page 121 CQ-DFX683N / CQ-DFX223N / CQ-DFX213N / CQ-DFX203N 3032-14-03 TP18 GND(M) GND(M) TP17 Motor 7V 180k 0.022u C0GBY0000020 OP-IN(-) OP-OUT OP-IN(+) 4.7k OUT3-1 OUT2-1 OUT3-2 OUT2-2 LDIN IN2-1 IN2-2 MUTE Vref IN Vreg-OUT IN4-2 Vreg-B IN4-1 IN1-2 OUT4-2 IN1-1 OUT4-1 OUT1-2...

This manual is also suitable for:

Cq-dfx223nCq-dfx213nCq-dfx203n

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