Kenwood kdc-5090r/ry Service Manual Download Page 2

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KDC-5090R/R

BLOCK DIAGRAM

PLL+B

FM+B

Q45,47

Q46,48

AM+B

DIMMER

MUTE

2WAY

DET.

ACC

BU DET.

A8V

Q14,15

Q16,17

Q19-22

SERVO AVR

Q18

SERVO+B

SW5V

Q13

Q55,56

Q33

Q11,12

SW5V

BU5V

P CON

Q27,29

Q30,32

MUTE

IC3

DRIVER

MUTE

Q1,2,5,6

POWER IC

IC4

u-COM

F/E

E-VOL

IC2

PRE OUT

SP-OUT

DIMMER

TEL-MUTE

ACC

ANT-CONT

P-CONT

DECODER

RDS

IC1

IC7

Q51

ILLUM

BUFFER

NOISE

Q43

PRE OUT OUTPUT VOLTAGE

Q26

Q34

NAVI-MUTE

PANEL 5V

SW14V

PANEL
POSITION
DET.

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

P MUTE

MUTE

SW5V

PANEL5V

ILL+B

-SW1

-SW2

RDCK

RDD

SCL

AFS

A8V

PLL DATA

PLL CLK

IFC OUT

S-METER

SW5V

DATA C

BACK UP

BU5V

CHANGER

230mV

1200mV

251mV

AUDIO OUT

FM+B

NOISE

MODEL

3600mV

855mV

1372mV

LEVEL

MO SW

RESET IC

IC8

MATRIX

KEY

L DATAL

L CE

L CLK/PANEL

DIMMER

REMO

RESET

DRIVER

MUTE

LCD DRIVER

IC1

IC2

Q3,4

ED1

RESET

LCD

(BACK LIGHT WLED)

DIMMER
PWM CONTROL

REMO

G/R SW

LCD AVR

PANEL 5V

(X13- )

www . x ia o y u 1 6 3 . c o m

QQ 3 7 6 3 1 5 1 5 0

T E L 1 3 9 4 2 2 9 6 5 1 3

TEL 13942296513 QQ 376315150 892498299

Summary of Contents for kdc-5090r/ry

Page 1: ... J21 9641 13 PLASTIC CABINET ASSY A02 1497 03 ESCUTCHEON ASSY B07 3007 03 FRONT GLASS B10 3273 01 PANEL ASSY A64 2171 02 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 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q ...

Page 2: ... 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 CHANGER AM FM 230mV 1200mV 1200mV 251mV AUDIO OUT FM B NOISE CD MODEL 3600mV 3600mV 855mV 1372mV LEVEL MO SW RESET IC IC8 MATRIX KEY L DATAL L CE L CLK PANEL DIMMER REMO RESET DRIVER MUTE LC...

Page 3: ...tput is muted Q7 DTA124EUA or KRA303 Mute driver When BU detection SW or System RESET or MI COM s Pre mute is working a base goes Lo and Q7 is turned on Q11 2SC4081 or 2SD1819A BU 5V AVR While BACKUP is applied AVR outputs 5V Q12 2SB1548 P Q11 and Q12 are inverted Darlington connection Q13 2SA1576A or 2SB1218A SW 5V While a base goes Lo SW 5V is supplied to the microprocessor peripheral circuits Q...

Page 4: ...55 2SA1576A or 2SB1218A PAN 5V SW While a panel is attached to the set Q56 DTC124EUA or UN5212 Q56 s base goes Hi and Q55 is turned on Ref No Component Name Application Function Operation Condition Compatibility Generation of RF signal based on the signals from the APC circuit and pickup and generation of servo error IC1 AN22000AA RF amplifier focusing error and tracking error signals Detection of...

Page 5: ...ut 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 lamps turn on 26 SW5V O SW 5V control output Lo POWER ON mode or during CD loading eject action ...

Page 6: ...OSW 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 NC O Not used N C 69 NC O Not used N C 70 AVCONT O A D converter reference voltage control outpu...

Page 7: ... 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 Clock input output with changers 97 L DATAL I Data input from the LCD driver IC 98 L DATAS I O D...

Page 8: ...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 key initiates the Menu mode Pressing the DNPP SBF key on the remote initiates the Menu mode Conti...

Page 9: ...e 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 time should show in place of 3 Point the Mask key remote toward the light sensor and press and hold...

Page 10: ...s 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 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 ...

Page 11: ...E B E B E B B E D4 D5 IC6 Q3 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 R214 R202 C55 R21 C4 CLVS VDET TRCRS BDO RFDET OFT 1 STLD SMCK ST O FLAG TOFS FCLK DQSY IPFLAG 1 1 16 32 17 25 51 75 76 100 50 26 14 15 28 B E IC1 IC4 D1 S3 S2 Q1 IC2 S1 X32 5010 00 J74 1158 1159 12 PC BOAR...

Page 12: ...UTEL MOTOR R78 C41 D4 CN2 CN1 Q4 Q3 Q2 D2 Q5 IC6 D3 D5 R214 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 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 PC B...

Page 13: ...5 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 R61 R60 R81 X3 L8 C52 L5 L4 L2 L3 L6 L7 C17 C97 C2 C101 C24 C73 C1 C23 C76 C54 C94 C74 C20 C18 C19 C136 C...

Page 14: ...1 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 B E R52 W4 E B C54 W3 R59 B R58 C58 B C21 R8 R7 C20 C19 C57 B C22 C18 B B E E E B E E C17 E B R80 ...

Page 15: ...D 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 0 015 C25 0 1 C29 R37 470 C28 1 1 C26 150 R36 68K R32 100K 47K R5 360 28 27 FCS TRK TRK FCS 47K R73 R71 10K 1K R72 0 015 C43 24K R...

Page 16: ...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 0 047 C86 0 047 C85 0 047 25 DO C87 0 047 C88 0 047 C89 0 047 C90 0 047 R254 2 2K R255 2 2M 9 100K R171 1...

Page 17: ... 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 V6017 KDC 6090RY KDC 5090RY KDC 6090R KDC 7018 KDC X617 KDC 5090R KDC 516S KDC 5018 KDC 57MR KDC V6090R ...

Page 18: ...9 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 SEG31 SEG30 SEG29 SEG28 SEG26 SEG27 45 44 46 47 48 50 49 SEG39 SEG40 SEG38 SEG37 SEG36 SEG35 SEG33 SEG34 51 52 53 54 56 55 57 58 SEG48 SEG47 SEG46 SE...

Page 19: ...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 2058 04 N19 2093 04 N39 2020 46 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9...

Page 20: ...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 46 M2x2 BLK M2x2 5 M2x1 8 BLK WASHER φ3 5 WASHER φ3 E RING M2x3 M2x4 BLK M2x2 5 2x5 φ2x8 BLK φ3...

Page 21: ...HEET CAUTION H10 4762 12 POLYSTYRENE FOAMED FIXTURE E1 H10 4763 12 POLYSTYRENE FOAMED FIXTURE E2 H25 0329 04 PROTECTION BAG 280X450X0 03 E2 Ref No A d d N e w Parts No Description Dest inati on H25 0337 04 PROTECTION BAG 180X300X0 03 H25 1108 04 PROTECTION BAG 100X300X0 03 H25 1111 04 PROTECTION BAG 280X450X0 03 E1 H54 2001 03 ITEM CARTON CASE E2 H54 2004 03 ITEM CARTON CASE E1 255 2D J12 1156 04 ...

Page 22: ... XX Ref No A d d N e w Parts No Description E1 KDC 5090R E2 KDC 5090RY indicates safety critical components C58 CE04CW1A221M ELECTRO 220UF 10WV C59 CE04CW1A101M ELECTRO 100UF 10WV C71 CK73GB1H103K CHIP C 0 010UF K C72 CK73GB1E223K CHIP C 0 022UF K C72 CK73GB1H223K CHIP C 0 022UF K C73 C90 2608 05 ELECTRO 1 0UF 50WV C74 C90 2602 05 ELECTRO 0 10UF 50WV C75 CK73GB1C683K CHIP C 0 068UF K C75 CK73GB1H6...

Page 23: ... 1 8W Ref No A d d N e w Parts No Description R127 128 RK73EB2B101J CHIP R 100 J 1 8W R129 130 RK73GB1J104J CHIP R 100K J 1 16W R141 142 RK73EB2B102J CHIP R 1 0K J 1 8W R143 144 RK73GB1J223J CHIP R 22K J 1 16W R145 RK73GB1J473J CHIP R 47K J 1 16W R161 RK73GB1J102J CHIP R 1 0K J 1 16W R162 RK73GB1J472J CHIP R 4 7K J 1 16W R170 173 RK73GB1J104J CHIP R 100K J 1 16W R174 RK73GB1J222J CHIP R 2 2K J 1 1...

Page 24: ...5090R E2 KDC 5090RY indicates safety critical components Q15 2SB1548 P TRANSISTOR Q16 DTC124EUA DIGITAL TRANSISTOR Q16 UN5212 DIGITAL TRANSISTOR E2 Q17 DTA124EUA DIGITAL TRANSISTOR Q17 KRA303 DIGITAL TRANSISTOR E2 Q18 2SD2375 TRANSISTOR Q19 DTC124EUA DIGITAL TRANSISTOR Q19 UN5212 DIGITAL TRANSISTOR E2 Q20 DTA124EUA DIGITAL TRANSISTOR Q20 KRA303 DIGITAL TRANSISTOR E2 Q21 2SB1184 TRANSISTOR Q22 2SC4...

Page 25: ...6W R36 RK73GB1J151J CHIP R 150 J 1 16W R37 RK73GB1J471J CHIP R 470 J 1 16W R38 RK73GB1J224J CHIP R 220K J 1 16W R46 RK73GB1J102J CHIP R 1 0K J 1 16W Ref No A d d N e w Parts No Description R47 RK73GB1J103J CHIP R 10K J 1 16W R49 RK73GB1J472J CHIP R 4 7K J 1 16W R52 RK73GB1J104J CHIP R 100K J 1 16W R54 RK73GB1J104J CHIP R 100K J 1 16W R71 RK73GB1J103J CHIP R 10K J 1 16W R72 RK73GB1J102J CHIP R 1 0K...

Page 26: ...EET 60 2A G01 2770 04 EXTENSION SPRING 61 3A G01 2771 04 EXTENSION SPRING 62 3A G01 2772 24 EXTENSION SPRING 63 3A G01 2773 14 EXTENSION SPRING 64 3A G01 2774 34 EXTENSION SPRING 65 1B G01 2775 04 TORSION COIL SPRING 66 1B G01 2776 14 TORSION COIL SPRING 67 3B G01 2777 24 TORSION COIL SPRING 69 2A G01 2844 04 EXTENSION SPRING 70 2A G02 1231 04 FLAT SPRING 71 2B G02 1232 24 FLAT SPRING 72 2A G02 12...

Page 27: ...KDC 5090R RY 33 MEMO www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 ...

Page 28: ...ECTRONICS SINGAPORE PTE LTD 1 Genting Lane 07 00 Kenwood Building Singapore 349544 KENWOOD ELECTRONICS MALAYSIA SDN BHD 4 01 Level 4 Wisma Academy Lot 4A Jalan 19 1 46300 Petaling Jaya Selangor Darul Ehsan Malaysia SPECIFICATIONS FM tuner section Frequency range Frequency step 87 5MHz 108 0MHz 50kHz Usable sensitivity S N 26dB 0 7µV 75Ω Quieting sensitivity S N 46dB 1 6µV 75Ω Frequency response 3 ...

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