Kenwood KDC-6090R Service Manual Download Page 1

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CD RECEIVER

KDC-X617,6090R/RY

KDC-7018

SERVICE MANUAL

System E's

47W 4

KDC-X617

DAB

System E's

47W 4

KDC-7018

DAB

System E's

47W 4

KDC-6090R

DAB

PTY

TI
VOL ADJ

KDC-X617

KDC-7018

KDC-6090R/RY

ESCUTCHEON ASSY
(B07-3007-03)

FRONT GLASS
(B10-3269-01)

PANEL ASSY
(A64-2167-02)

ESCUTCHEON ASSY
(B07-3006-03)

FRONT GLASS
(B10-3265-01)

PANEL ASSY
(A64-2162-02)

ESCUTCHEON ASSY
(B07-3007-03)

FRONT GLASS
(B10-3272-01)

PANEL ASSY
(A64-2170-02)

DC CORD
(E30-4939-05)
: KDC-X617/7018

DC CORD
(E30-4943-05): KDC-6090RY
(E30-4957-05): KDC-6090R

ANTENNA ADAPTOR
(T90-0523/0534-05)
: KDC-6090R/RY

BATTERY
(SIZE: AAA)
Not supplied as
service parts

SCREW SET
(N99-1704-05)

SCREW SET
(N99-1700-05)
: KDC-X617/7018

STAY
(J54-0606-04)
: KDC-X617/7018

LEVERx2
(D10-4562-04)

ESCUTCHEON
(B07-3010-02)
: KDC-X617/7018

REMOTE
CONTROLLER
ASSY
(A70-0894-05)
: KDC-X617

REMOTE
CONTROLLER
ASSY
(A70-0883-05)
: KDC-7018

MOUNTING
HARDWARE
ASSY
(J21-9641-13)

PLASTIC
CABINET ASSY
(A02-1497-03)

The MECHANISM OPERATION DESCRIPTION is the same as model KDC-S3007 and KDC-5050RG.

Please refer to the service manual for model KDC-S3007(B51-7029-00) or KDC-5050RG(B51-7099-00).

Summary of Contents for KDC-6090R

Page 1: ... A64 2170 02 DC CORD E30 4939 05 KDC X617 7018 DC CORD E30 4943 05 KDC 6090RY E30 4957 05 KDC 6090R ANTENNA ADAPTOR T90 0523 0534 05 KDC 6090R RY BATTERY SIZE AAA Not supplied as service parts SCREW SET N99 1704 05 SCREW SET N99 1700 05 KDC X617 7018 STAY J54 0606 04 KDC X617 7018 LEVERx2 D10 4562 04 ESCUTCHEON B07 3010 02 KDC X617 7018 REMOTE CONTROLLER ASSY A70 0894 05 KDC X617 REMOTE CONTROLLER...

Page 2: ... Q26 Q34 E TYPE E TYPE K M TYPE NAVI MUTE PANEL 5V PANEL 5V SW14V PANEL POSITION DET CH QUAL SERVO B MUTE R STOP SW2 LO EJ MUTE L RST SW3 SW1 SDA SCL A8V BU5V SW5V RST REQ C CLK CH CON DATA H REQ H CD AM FM P MUTE MUTE SW5V PANEL5V ILL B SRT SW1 SRT SW2 RDCK RDDA QUAL SDA SCL AFS AFS A8V PLL DATA PLL CLK IFC OUT S METER SW5V DATA C BACK UP BU5V 600mV 3600mV CHANGER AM 1800mV FM 230mV 1200mV 1200mV...

Page 3: ...410 Pre mute Front R When Q2 s base goes Hi Pre output is muted Q3 DTC143TUA or KRC410 Pre mute Rear L When Q3 s base goes Hi Pre output is muted Q4 DTC143TUA or KRC410 Pre mute Rear R When Q4 s base goes Hi Pre output is muted Q5 DTC143TUA or KRC410 Pre mute Rear INF L When Q5 s base goes Hi Pre output is muted Q6 DTC143TUA or KRC410 Pre mute Rear INF R When Q6 s base goes Hi Pre output is muted ...

Page 4: ...EUA or UN5212 FM B SW When Q45 s base goes Hi Q47 is turned on Q47 2SB1277 Q R Works during FM reception mode Q46 DTC124EUA or UN5212 AM B SW When Q46 s base goes Hi Q48 is turned on Q48 2SB1277 Q R Works during AM reception mode Q51 DTC144EUA or UN5213 IFC buffer Waveform shaping Q52 2SC4081 or 2SD1819A Composite signal output buffer Q55 2SA1576A or 2SB1218A PAN 5V SW While a panel is attached to...

Page 5: ...ower IC mute control output Lo Mute POWER OFF TEL MUTE 20 P STBY O Power IC standby control output Hi POWER ON mode except panel detached or panel mask position 21 MUTE O IC2 mute control output Hi Mute on 22 NC O Not used N C 23 PRE MUTE O Pre outputs mute control output Lo Mute 24 ACC DET I ACC detection input Hi ACC OFF Lo ACC ON 25 DIMMER I Small lights detection input Lo During vehicle small ...

Page 6: ...60 LO EJ I O CD MECHA loading Eject switching output Lo Loading Hi Eject Hi Z Stop or Break 61 MOSW O CD mechanism loading motor control output Hi CD loading eject action or Break Lo other 62 NC O Not used N C 63 CD SW3 I Down limit switch detection input Hi Chucking Lo Pickup most inner position 64 NC O Not used N C 65 L CE I O CE output to LCD driver 66 NC O Not used N C 67 NC O Not used N C 68 ...

Page 7: ...n request input form LCD driver IC 90 CD SW1 I Loading detection Lo CD chucking 91 CD SW2 I 12cm disc detection terminal When 12cm disc was detected the input becomes Lo temporarily 92 NC O Not used N C 93 BU DET I Momentary power down detection input Hi When momentary power down detected or BU OFF Lo BU ON 94 CH DATAC I Data input from changers 95 CH DATAH O Data output to changers 96 CH CLK I O ...

Page 8: ...k Up Down keys Fader is adjusted in 3 steps of Rear Max Center Front Max with the Track Up Down keys HPF is adjusted in 2 steps of Through 220 Hz with the Track Up Down keys LPF is adjusted in 2 steps of Through 120 Hz with the Track Up Down keys Bass f Bass Q Bass EXT Middle f Middle Q and Treble f are not dealt with by the audio adjustment 8 Menu related specifications A short press of the CLK k...

Page 9: ...he security code is cleared and the unit enters the ALL OFF mode 4 If you commit a mistake in the code entry the unit enters the code request mode again 4 Method of writing the Mask key while the EEPROM is in the initial status 1 Enter the test mode See 1 How to enter the test mode 2 Press the CLK key to enter the Mask key registration mode TRANSMIT1 should be displayed now The display at this tim...

Page 10: ... times End of Roller ass y FPC ssembly of FPC Flexible PC board onto Roller ass y Turn Roller ass y by 2 times Hook the end of Roller ass y to the tongue Insert the FPC into the slit of Roller ass y then release the end of Roller ass y and the tongue ...

Page 11: ...DL S GND S B SW3 IOP GND ARF Vref F E Lch LO EJ A 5V SW2 RST RF TE TR SW1 IOP A TE 4 8 5 22 16 E B E B E B B E D4 IC6 Q3 G O I IC5 Q4 D2 CN1 Q2 Q5 D3 CN2 W17 C89 R5 C29 C46 R52 C23 R49 C33 R9 C20 C19 R20 R8 C1 C8 C12 C10 C11 R18 C3 C2 C17 C18 R17 C16 R15 C15 C14 R16 C13 R12 R10 C7 C6 R11 C5 R19 R213 R202 C55 R21 C4 CLVS VDET TRCRS BDO RFDET OFT 1 STLD SMCK ST O FLAG TOFS FCLK DQSY IPFLAG 1 1 16 32...

Page 12: ... R117 5 C72 C68 4 R122 R102 R118 R126 C77 8 C79 C80 1 C78 A 5V LO EJ MUTEL MOTOR R78 C41 R44 C51 C67 R103 C63 E B G O I D4 CN2 CN1 Q4 Q2 D2 Q5 IC6 D3 Q3 IC5 R213 C6 VDET OFT R19 C15 C19 RFDET C7 C11 C10 R11 R10 C12 16 C8 1 C89 BDO TRCRS R202 C2 C16 17 32 R17 C18 IPFLAG C23 R16 C14 R15 25 C17 R18 C13 TOFS C29 26 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 ...

Page 13: ...93 C85 C8 C87 C86 C90 C88 W58 L12 C3 C84 C4 C5 C6 C7 R282 R24 R25 R23 C203 R77 R73 R76 R106 R105 R101 R225 R226 R230 R206 R207 R204 R205 R208 R210 R231 R243 R234 R235 R233 R236 R182 R178 C95 C204 C96 C205 C71 C72 C100 C99 C98 C211 R9 R10 R8 R260 R4 R7 R259 R3 R258 R16 R15 X2 R21 R19 R20 R22 W59 R145 R201 X1 R215 RESET TEST PLLCLK PLLDATA C D 4 332MHz R59 R58 R52 W9 R92 R85 R93 R80 R79 R84 R83 R82 ...

Page 14: ...R5 R78 R74 R71 TH1 Q21 Q22 Q20 Q13 Q28 Q27 Q29 Q33 Q16 Q14 Q30 Q25 Q34 Q42 Q52 Q43 D37 1 6 W28 C101 R210 R205 R204 RESET R207 R201 R206 R208 R81 R84 R85 C202 C204 C205 C203 4 3 1 2 1 E R61 X2 B 2 W9 C56 W100 C60 W7 W1 W2 W8 W6 R243 R231 50 51 76 75 X1 R282 26 25 100 1 R236 22 21 1 2 R226 R225 C211 W58 R230 L12 W59 R260 R215 R259 TEST PLLCLK R258 C D 1 R79 C74 14 PLLDATA 7 R101 8 W22 B E E C55 E B ...

Page 15: ...015 C43 R78 24K 56K R77 R76 6 2K 33K R75 27 26 1 2 CP1 100 4 7K R49 7 6 8 5 4 1 2 3 C79 C80 330 R108 330 R107 20K R121 R117 20K 68P C77 20K R125 R118 20K R122 20K 68P C78 R126 20K 10K 0 1 R47 10K OUT GND IN 1 C51 2200P CP3 100 CP2 100 26 1 2 47 30 29 34 35 93 94 86 89 91 87 11 12 11 12 17 18 86 87 89 94 93 91 10 2 1 4 3 11 12 15 19 29 30 32 33 34 35 36 27 TVD ECS 18 17 LOAD SLED SLED EJECT SPDL SP...

Page 16: ...C NC R210 2 2K R209 1K R208 1K R207 1K R206 1K R204 1K R205 1K 64 65 74 57 60 58 61 63 53 54 4 7K R178 90 91 77 79 78 88 87 83 82 81 80 C83 0 047 74 25 2 2 R62 52 R243 3 R260 1K 26 2 2K 10 L CLK L DATAL 1K 1 2W R85 W10 C77 R59 2 2 1 2W 10K R55 1K R56 100u16 C57 1K R57 22K 27 C51 2200P C52 2200u16 28 29 2 PGND ST BY 4 VCC 6 PGND 8 RIP 10 IN2 12 IN4 14 AUX IN 16 PGND 18 VCC 20 MUTE 22 PGND 24 C84 0 ...

Page 17: ...NO NO YES NO NO YES YES NO NO NO NO W58 W57 YES NO NO NO NO YES NO YES NO NO YES NO NO NO NO NO YES YES NO NO YES YES NO NO YES R267 NO R268 YES YES YES YES YES NO YES YES YES YES YES YES YES D15 NO NO YES YES YES NO YES NO NO NO R213 237 YES NO YES 241 242 235 R233 NO NO YES YES YES YES NO YES YES YES NO NO NO C102 0 015 KDC 5090R KDC 516S KDC 5018 KDC 57MR KDC V6090R KDC V6090RY KDC V7018R KDC V...

Page 18: ...SEG9 27 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 21 20 22 23 24 25 26 SEG16 SEG14 SEG15 SEG12 SEG10 SEG11 SEG13 31 29 28 30 33 32 34 S1 SEG1 19 27 SSEG9 SEG5 SEG3 SEG4 SEG2 21 20 22 23 SEG8 SEG7 SEG6 24 25 26 S5 S3 S2 S4 S6 S8 S7 31 SEG13 SEG12 SEG11 SEG10 29 28 30 SEG14 SEG15 SEG16 33 32 34 S9 S10 S11 S12 S14 S13 S15 S16 SEG25 43 SEG24 SEG22 SEG23 SEG20 SEG18 SEG19 SEG21 39 37 36 38 41 40 42 SEG32 SEG3...

Page 19: ...0 26 25 72 70 52 75 52 885 X32 5030 00 53 37 38 39 65 45 80 17 66 16 12 71 18 11 54 79 77 19 43 60 60 20 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 205...

Page 20: ...273 225 225 257 291 227 737 x25 A1 X25 J1 X25 WH1 251 209 781 ED1 X13 287 X13 285 X13 286 X13 284 X13 287 X13 X13 X13 99XX XX 217 PA1 267 268 264 269 271 270 265 247 213 272 205 A B C D E F G H J K L M N P Q R N09 4184 05 N09 4448 05 N09 4449 05 N19 2150 04 N19 2160 04 N24 3015 60 N35 2003 46 N35 2004 45 N38 2025 46 N80 2005 46 N80 2008 45 N83 3005 46 N86 2004 45 N80 3008 46 N83 3012 46 N86 2606 4...

Page 21: ...CORD KM1 DC2 1C E30 4943 05 DC CORD E2 DC2 1C E30 4957 05 DC CORD E1 FC1 1C E39 0375 05 FLAT CABLE 239 1D F29 0049 05 INSULATING COVER F1 2D F52 0006 05 FUSE MINI BLADE TYPE 10A F1 2D F52 0011 05 FUSE MINI BLADE TYPE 10A KM1E2 242 2C G01 3057 04 TORSION COIL SPRING SW LEVER 243 2C G01 3058 04 TORSION COIL SPRING MAIN 244 2D G01 3059 04 TORSION COIL SPRING RELEASE 245 2C G01 3060 04 TORSION COIL SP...

Page 22: ...C E58 0903 05 RECTANGULAR RECEPTACLE 15P 291 2C J84 0121 12 FLEXIBLE PRINTED WIRING BOARD C1 2 C90 2606 05 ELECTRO 0 47UF 50WV C3 4 CK73FB1A225K CHIP C 2 2UF K C5 12 CK73GB1A334K CHIP C 0 33UF K C13 16 C90 5296 05 NP ELECT 0 22UF 50WV C17 22 C90 2597 05 ELECTRO 10UF 16WV KM1 C17 18 C90 2597 05 ELECTRO 10UF 16WV E2E1 C21 22 C90 2597 05 ELECTRO 10UF 16WV E2E1 C23 24 C90 2606 05 ELECTRO 0 47UF 50WV C...

Page 23: ...0K J 1 16W R23 24 RK73EB2B100J CHIP R 10 J 1 8W R25 RK73EB2B4R7J CHIP R 4 7 J 1 8W R41 RK73GB1J472J CHIP R 4 7K J 1 16W R42 RK73GB1J103J CHIP R 10K J 1 16W R51 RK73GB1J101J CHIP R 100 J 1 16W R52 RD14BB2C223J RD 22K J 1 6W R53 RK73GB1J222J CHIP R 2 2K J 1 16W R54 RK73GB1J223J CHIP R 22K J 1 16W R55 RK73FB2A103J CHIP R 10K J 1 10W R56 RK73FB2A102J CHIP R 1 0K J 1 10W R57 RK73GB1J102J CHIP R 1 0K J ...

Page 24: ...HIP R 470 J 1 16W R190 RK73GB1J104J CHIP R 100K J 1 16W R191 RK73GB1J471J CHIP R 470 J 1 16W R192 RK73GB1J104J CHIP R 100K J 1 16W R193 194 RK73GB1J471J CHIP R 470 J 1 16W R201 RK73GB1J221J CHIP R 220 J 1 16W R202 RK73GB1J103J CHIP R 10K J 1 16W R204 209 RK73GB1J102J CHIP R 1 0K J 1 16W R210 RK73GB1J222J CHIP R 2 2K J 1 16W R213 214 RK73GB1J104J CHIP R 100K J 1 16W KM1 R214 RK73GB1J104J CHIP R 100...

Page 25: ...RK73GB1J392J CHIP R 3 9K J 1 16W R19 RK73GB1J513J CHIP R 51K J 1 16W R20 RK73GB1J104J CHIP R 100K J 1 16W R21 RK73GB1J244J CHIP R 240K J 1 16W K KDC X617 E1 KDC 6090R E2 KDC 6090RY M1 KDC 7018 indicates safety critical components ELECTRIC UNIT X25 87XX XX Ref No A d d N e w Parts No Description D e s t inati on Ref No A d d N e w Parts No Description D e s t inati on CD PLAYER UNIT X32 5030 00 Q15...

Page 26: ...C124EUA DIGITAL TRANSISTOR Q3 4 2SA1362 Y TRANSISTOR Q5 DTC124EUA DIGITAL TRANSISTOR 1 2A A10 4482 01 CHASSIS 2 1B A10 4225 33 CHASSIS CALKING ASSY 3 2B A11 0915 43 SUB CHASSIS CALKING ASSY 5 2A D10 3082 13 ARM 6 2A D10 4306 14 ARM ASSY 7 2A D10 4305 14 ARM ASSY 8 3A D10 3087 44 ARM ASSY 9 3B D10 3092 03 SLIDER 10 3B D10 3093 04 SLIDER ASSY 11 2B D10 3095 04 SLIDER ASSY 12 2B D10 3096 04 SLIDER AS...

Page 27: ...84 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 CTITE C 2B N09 4202 05 STEPPED SCREW D 2A N38 2020 46 PAN HEAD MACHIN SCREW E 3A N09 4294 05 TAPTITE SCREW BIND P TAPTIT F 3B N19 2023 04 FLAT WASHER G 2A N19 2058 04 FLAT WASHER H 3A N19 2093 04 FLAT WASHER J 2A N39 2020 46 PAN HEAD MACHIN SCREW DM1 3B...

Page 28: ...90R RY FM Frequency Range 87 9MHz 107 9MHz 200kHz 87 5MHz 108 0MHz 50kHz 87 5MHz 108 0MHz 50kHz Frequency step 87 9MHz 107 9MHz 200kHz Channel Space Selection 50kHz 200kHz 50kHz 200kHz Usable Sensitivity S N 26dB 0 7µV 75Ω Usable Sensitivity S N 30dB 9 3dBf 0 8µV 75Ω 9 3dBf 0 8µV 75Ω Quieting Sensitivity S N 46dB 1 6µV 75Ω Quieting Sensitivity S N 50dB 15 2dBf 1 6µV 75Ω 15 2dBf 1 6µV 75Ω Frequency...

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