Kenwood KDC-D301 Service Manual Download Page 1

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2001-3 PRINTED IN JAPAN

B51-7765-00(S) 3165

SERVICE MANUAL

CD PLAYER

KDC-D301

DIGITAL OPTMUM

SERVO CONTROL

INTEGRATED QUAD
1BIT D/A

KDC-D301

DPAC

CD PLAYER

11BAND

SPECTRUM ANALYZER

120

250

380

500

750

16k

DISP

CONVERTER

ESCUTCHEON
(B07-2188-02)

PANEL ASSY
(A64-2366-02)

FRONT GLASS
(B10-4055-02)

KNOB
(K24-1923-14)

PLASTIC CABINET ASSY
(A02-1486-13)

MOUNTING HARDWARE ASSY
(J21-9491-13)

SCREW SET
(N99-1656-05)
: K TYPE ONLY

SCREW SET
(N99-1632-05)
: K TYPE ONLY

STAY
(J54-0606-04)
: K TYPE ONLY

LEVER x 2
(D10-3031-04)

DC CORD
(E30-4730-05)

CUSHION
(G11-1860-05)

Summary of Contents for KDC-D301

Page 1: ...YZER 60 120 250 380 500 750 1k 2k 4k 8k 16k DISP MENU CONVERTER ESCUTCHEON B07 2188 02 PANEL ASSY A64 2366 02 FRONT GLASS B10 4055 02 KNOB K24 1923 14 PLASTIC CABINET ASSY A02 1486 13 MOUNTING HARDWARE ASSY J21 9491 13 SCREW SET N99 1656 05 K TYPE ONLY SCREW SET N99 1632 05 K TYPE ONLY STAY J54 0606 04 K TYPE ONLY LEVER x 2 D10 3031 04 DC CORD E30 4730 05 CUSHION G11 1860 05 ...

Page 2: ...4 19MHz CLOCK BUZZ B P F 4 AMP AGC VREF ISO AMP SP INPUT 4 13PIN 22PIN 16PIN SYSTEM MI COM CH CORD Q9 Q1 2 Q19 Q3 4 Q14 15 20 Q7 8 Q5 6 X1 Q13 2 2 IC5 IC6 IC7 BPF IN 1 2 IC6 4PIN SERVO B to H U IC1 SW 14V Q17 CD MECHANISM MUTE R STOP SW2 LO EJ MUTE L RST SW3 SW1 SDA SCL MO SW LCD DRIVER IC1 Q1 ED1 LCD DIMMER SW LCD AVR PAN 5V X13 L DATAL L CE L CLK X92 L INH CN4 CN5 X89 CN1 J1 J1 ILL B DISP EJECT ...

Page 3: ...A1037K Panel 5V SW When a base goes Lo during panel closed Q10 is turned on Q11 2SC4081 Guide or Eject illumination SW When a base goes Hi Guide or Eject illumination LED is lighting up Q12 DTA143EUA Changer mute SW When CHANGER MUTE REQUEST to H U is worked a base goes Lo and Q12 is turned on Q13 DTC144EUA or UN5213 Buzzer SW When a base goes Hi Buzzer is turned on Q14 DTC343TK Audio mute SW L Ch...

Page 4: ...n control function building in IC2 MN662774KG1 CD signal processor bult in MI COM IC4 BA5917AFP 4CH BTL driver Focusing coil tracking coil spindle motor and sled motor driver IC6 NJM4565MD OP Amp Low pass filter Q1 MCH6101 APC LD power control Q2 DTC124EUA P ON SW When CD source is selected Q2 s base goes Hi Q3 and Q4 are turned on Q3 DTA143XUA A 8V SW A8V ON OFF control When a base goes Lo Q3 is ...

Page 5: ...A O BPF IC band control output A SEL A B C Hi Lo Lo Lo GND SEL A B C Hi Lo Lo Hi 68Hz SEL A B C Hi Lo Hi Lo 170Hz 28 BPF B O BPF IC band control output B SEL A B C Hi Lo Hi Hi 420Hz SEL A B C Hi Hi Lo Lo 1kHz SEL A B C Hi Hi Lo Hi 2 4kHz 29 BPF C O BPF IC band control output C SEL A B C Hi Hi Hi Lo 5 9kHz SEL A B C Hi Hi Hi Hi 14 4kHz 30 31 NC O Not used N C 32 G ILLUMI O Disc indicator control ou...

Page 6: ...on terminal Connected to ground lines 68 VDD1 Positive power supply connection terminal Connected to BU 5V lines 69 X2 Main clock resonator connection terminal 70 X1 I Main clock resonator connection terminal 71 IC VPP Not used connected to ground lines 72 XT2 Sub clock resonator connection terminal Not used N C 73 XT1 I Sub clock resonator connection terminal Not used connected to BU 5V lines 74 ...

Page 7: ... C33 C20 R21 R20 100 1 51 STLD FLAG FCLK 50 ST O SMCK 75 DQSY 76 R5 R8 C5 B E R12 R9 C4 W17 C1 C3 CLVS C55 C46 R52 R49 14 1 15 28 IC1 IC2 S2 Q1 D1 S3 X32 5010 00 J74 1158 1159 12 S1 IC4 C85 R238 C41 CP1 R117 X1 R121 C72 C77 R125 R104 C78 R122 R118 R126 R102 R107 R108 C79 C80 R32 C68 C90 C71 C24 R36 C26 R34 R77 R37 C28 R38 C25 R46 R73 C21 R75 CP2 CP3 R54 C43 R72 R71 R81 R83 C45 R82 R47 R78 R76 R6 R...

Page 8: ... E B B E E B E B B E B E E B B E E B B E E E B E B E E B E E E B D10 Q11 Q10 X25 8902 72 J74 1200 22 Q23 Q24 IC5 IC6 Q21 D30 D22 D24 D28 Q22 IC2 Q16 Q12 IC7 Q20 D23 IC1 Q3 Q4 Q5 Q1 Q9 Q6 Q14 Q15 Q13 D19 Q19 Q7 Q8 D11 D13 D14 D15 D16 D17 D20 D21 D31 Q17 D29 D7 Q18 Q2 D18 S1 J1 CN2 D6 D5 D1 D2 D3 D4 CN3 D8 CN1 CN5 D9 P1 CN4 R30 C10 R12 W6 CP1 R23 C13 C2 R7 R31 W5 R19 R26 R9 R28 R29 R25 C9 R2 R5 R27 ...

Page 9: ...E B B 1 4 E C20 B B E CP10 R50 OUT BZ1 E R13 E C7 R56 20 CLK B IN CP3 CP7 CP9 21 R44 R52 C27 R29 R33 B E C26 R27 R28 R26 R73 C15 R32 R60 C18 CP1 1 B 80 VPP R53 1 2 E 4 3 X1 C29 R130 R3 B E E R49 CP4 CP2 40 41 B E B E E R10 CP5 C6 GND CP6 R55 C17 60 R11 61 R54 RST E B VDD B E E R117 C16 18 C11 10 C39 R127 R103 R104 R102 R101 R105 R100 C43 C45 C42 C44 C40 R107 C47 R123 C19 R114 R109 1 1 R121 C51 R12...

Page 10: ...F B BPF C NC NC G ILLUMI VSS1 TYPE 1 NC SDA SCL NC CH MUTE MUTE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 DOUT SW2 SW1 BU5V DGND MUTE MCS MRST MSTOP AUDIO 8V Lch AGND Rch MOTOR SRV 8V SRV GND SW3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ESD G EJECT EJECT ILL PANEL NC L DATA L CLK L CE P KEY L INH DIMMER LED B D GND PAN5V NC ILL GND 100K R130 SCL SDA NC NC LOEJ 1 2 3 4 5 6 7 8 CH RST D...

Page 11: ...5 14 13 12 11 10 9 8 7 6 5 4 3 55 NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC 47K 1000P 10K R32 0 047 C15 C16 0 047 R33 10K 0 22 C12 10K R34 C11 R18 1K R15 C2 0 1 R5 470 470 R2 C1 0 1 13K R7 D1 4 W4 1000P 57 1000P W1 W2 C14 C13 R28 470 1 3 2 5 4 8 7 6 9 62 63 1...

Page 12: ...2 23 24 25 26 27 28 OP IN OP IN SPDL SPDL SP IN VCC VCC VREF FC IN FCS FCS GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 D B C A GND LD PD VR VC VCC F E FCS TRK TRK FCS 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 D OUT SW2 SW1 CLK DATA MECHA NC BU 5V D GND MUTE R MUTE L MRST MSTOP A 8V Lch A GND Rch LO EJ MOTOR S 7 5V S GND SW3 16 93MHz X1 100K R214 100K C85 0 1 100K R54 0 1 C35 220K R38...

Page 13: ...DPU1 44 3 9 10 47 35 58 67 78 DM2 DM1 24 55 34 32 31 27 29 49 36 30 21 63 64 22 61 61 76 33 7 1 62 8 6 60 60 69 5 73 54 41 82 51 A B C D E F G H J M1 7x2 5 2x3 5 M1 7x4 M2x2 2x6 WASHER 1 2 WASHER 1 6 WASHER 1 6 M2x2 N09 4249 05 N09 4172 05 N09 4202 05 N38 2020 46 N09 4294 05 N19 2023 04 N19 2058 04 N19 2093 04 N39 2020 46 A B 1 2 3 EXPLODED VIEW CD MECHANISM Parts with exploded numbers larger than...

Page 14: ...280 03 X25 8902 71 A B C D E F G H φ3x5 M2 6x6 BLK M2x3 M2 6x6 E RING WASHER φ2x5 φ2x8 BLK N83 3005 46 N84 2606 45 N30 2003 46 N84 2606 46 N24 3020 46 N19 2106 04 N80 2005 46 N80 2008 45 219 223 240 220 222 703 222 221 218 217 216 232 764 748 730 235 234 204 254 745 210 236 259 249 258 215x2 241 227 200 202 FC1 763 729 701 211 212 708 253 239 233 252 724 205 762 269 770 771 266 268 267 x2 C D 1 2 ...

Page 15: ...N84 2606 45 PAN HEAD TAPTITE SCREW C 1C N30 2003 46 PAN HEAD MACHINE SCREW D 1C N84 2606 46 PAN HEAD TAPTITE SCREW E 2C N24 3020 46 E TYPE RETAINING RING 2φ F 1C N19 2106 04 FLAT WASHER 1 4X3X0 25 G 3C N80 2005 46 PAN HEAD TAPTITE SCREW H 2C N80 2008 45 PAN HEAD TAPTITE SCREW DME1 2D X92 4130 00 MECHANISM ASSY DXM 1062 266 3C B11 0976 24 OPTICAL DIFFUSER 267 2C B11 0977 04 REFLECTION SHEET 268 3C ...

Page 16: ...HIP R 10K J 1 16W R10 RK73GB1J104J CHIP R 100K J 1 16W R11 RK73GB1J102J CHIP R 1 0K J 1 16W R12 RK73GB1J470J CHIP R 47 J 1 16W R13 RK73GB1J392J CHIP R 3 9K J 1 16W R14 RK73EB2B241J CHIP R 240 J 1 8W R15 RK73EB2B102J CHIP R 1 0K J 1 8W R16 RK73EB2B101J CHIP R 100 J 1 8W R17 RK73EB2B102J CHIP R 1 0K J 1 8W R18 RK73EB2B101J CHIP R 100 J 1 8W R19 RK73EB2B102J CHIP R 1 0K J 1 8W R20 RK73EB2B101J CHIP R...

Page 17: ...F K C16 CC73GCH1H151J CHIP C 150PF J C17 CK73GB1H472K CHIP C 4700PF K CD PLAYER UNIT X32 5010 00 C18 CC73GCH1H221J CHIP C 220PF J C19 20 CK73GB1C104K CHIP C 0 10UF K C21 CK73FB0J475K CHIP C 4 7UF K C23 CK73GB1H102K CHIP C 1000PF K C24 CK73GB1E223K CHIP C 0 022UF K C25 CK73GB1H153K CHIP C 0 015UF K C26 CK73GB0J105K CHIP C 1 0UF K C28 CK73GB0J105K CHIP C 1 0UF K C29 CK73GB1C104K CHIP C 0 10UF K C33 ...

Page 18: ...5 RECTANGULAR RECEPTACLE 16P R1 RK73EB2B102J CHIP R 1 0K J 1 8W R2 RK73EB2B241J CHIP R 240 J 1 8W R3 RK73EB2B102J CHIP R 1 0K J 1 8W R5 8 RK73EB2B102J CHIP R 1 0K J 1 8W R9 RK73EB2B471J CHIP R 470 J 1 8W R10 RK73EB2B102J CHIP R 1 0K J 1 8W S1 S70 0841 05 TACT SWITCH 1 2A A10 4482 01 CHASSIS 2 1B A10 4225 33 CHASSIS CALKING ASSY 3 2B A11 0915 43 SUB CHASSIS CALKING ASSY DAUGHTER UNIT X89 2280 03 ME...

Page 19: ...LAT SPRING 73 2A G02 1248 14 FLAT SPRING 75 2A J11 0613 13 CLAMPER 76 3A J19 4678 13 HOLDER 77 2B J19 4679 24 HOLDER 78 3B J21 7684 13 MOUNTING HARDWARE 79 2B J21 7686 13 MOUNTING HARDWARE 80 1B J21 7690 03 MOUNTING HARDWARE 82 3A J84 0107 05 FLEXIBLE PRINTED WIRING BOARD 83 1A J90 0757 22 GUIDE A 2A N09 4249 05 MACHINE SCREW M1 7X2 5 LOCK B 1B N09 4172 05 TAPPING SCREW 2X3 5 CTIT C 2B N09 4202 05...

Page 20: ...ON P O Box 22745 2201 East Dominguez Street Long Beach CA90801 5745 U S A KENWOOD ELECTRONICS CANADA INC 6070 Kestrel Road Mississauga Ontario Canada L5T 1S8 KENWOOD ELECTRONICS LATIN AMERICA S A P O Box 55 2791 Paitilla Plaza Credicorp Bank Panama Piso 9 Oficina 901 Calle 50 Panama Republic of Panama KENWOOD ELECTRONICS BRASIL LTDA Av Moema 170 17 Andar Cobertura B Ed Maximum Service Center 04077...

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