Kenwood KDC-C469 Service Manual Download Page 3 | Manualshive

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KDC-C469/Y/FM/FMA

KDC-C669/Y

BLOCK DIAGRAM

CN101

DRIVER

RESET

Q101,201

ACC

BATT

GND

DETECTION

ACC

(+5V)

AVR

u-COM

IC2

IC1

CN103

Q1,6

Q4,5

VDD

HOLD

P ON

PLL

63

31

67

12-17

26

61

29,30,60

74,77

IC1

LCD DRIVER

LCD1

19-22,32,66

19-22,32,66

CN101

CN1

6-43

RL1

CN105

RADIO

To

CN104

ANT IN

Q310

MODE 1,2

CH-CONTROL

Q306,

RIPPLE
FILTER

307

MIX

PILOT

STAGE

RF

IC301

MODULATOR

FM-St.

Q304,305
LEVEL CONTROL

AUDIO MUTE

Q309

ALC
DETECTION

IC302

AMP

DRIVER

ALC

MPX

EMPHASIS

IC4

AVR(+5.6V)

MODE 1,2

Q308

CD-CH

13P

L.P.F.

2nd.

IC102

+V(AUDIO)

+V(RF STAGE)

KEY MATRIX

2,50-56

VDD

IC2

REMOTE

SENSER

3

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www. xiaoyu163. com

QQ 376315150

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TEL 13942296513

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TEL 13942296513 QQ 376315150 892498299

TEL 13942296513 QQ 376315150 892498299

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Summary of Contents for KDC-C469

Page 1: ...TEPPED SCREW for transportation The MECHANISM OPERATION is the same as model KDC C660 Please refer to the service manual of model KDC C660 B51 7105 00 Service jig W05 0635 00 Parts No For initial position setting BRACKET R J19 5021 03 BRACKET L J19 5020 03 Illustration is KDC C469 Y SCREW SET N99 1645 15 REMOTO CONTROLLER ASSY A70 2032 05 RC 504FM KDC C469FM FMA E BATTERY SIZE AAA Not supplied as ...

Page 2: ...V CH RST AUDIO OUT 5 5VREG IC4 DA5V S8V 3 HOT IC9 RESET 7V 9V 5V Q21 22 M5V1 M5V2 SW5V S3 S2 S1 SW5V M M DC MOTOR DRIVER ELEVATOR M AVR SA5V Q9 D A CONVERTER SCF MUTE 0bit Q6 7 MUTE Q4 5 8 SD5V F E A D B PD M5V2 AVR CH MUTE CH CON 5L I F IC11 COMM SW S4 to HEAD UNIT ASSY X13 X32 X13 X92 PICKUP www x ia o y u 1 6 3 c o m QQ 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 TEL 1 39 4 2 2 9 65 1 3 9 9 2 8 9 4 2 9...

Page 3: ...CH CONTROL Q306 RIPPLE FILTER 307 MIX PILOT STAGE RF IC301 MODULATOR FM St Q304 305 LEVEL CONTROL AUDIO MUTE Q309 ALC DETECTION IC302 AMP DRIVER ALC MPX EMPHASIS IC4 AVR 5 6V MODE 1 2 Q308 CD CH 13P IC101 ISOLATION AMP L P F 2nd IC102 V AUDIO V RF STAGE SIGNAL L R CN102 KEY MATRIX 2 50 56 VDD IC2 REMOTE SENSER 3 1 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 ...

Page 4: ...i Q5 DTA124EUA 0 bit mute R CH When 0 bit mute is activated an emitter goes Hi and Q5 outputs Hi Q6 DTC343TK Mute SW L CH When 0 bit mute or A mute drive is activated a base goes Hi and L channel audio signal is muted Q7 DTC343TK Mute SW R CH When 0 bit mute or A mute drive is activated a base goes Hi and R channel audio signal is muted Q8 DTA124EK A mute drive When audio mute of IC7 is activated ...

Page 5: ... outputted to CD changer Q6 DTA124EK Hold detection SW When RESET SW on display unit is pressed or ACC is OFF Q6 is turned off and IC2 is holding Q8 DTC143TK Relay driver FM modulator output Vehicles antenna input switching When a base goes Hi FM modulator output is selected Q9 2SC4640 T U Ripple filter Power supply for RF amplifier Q101 2SK2158 ALC control SW Q201 2SK2158 Q303 2SA1162 GR Pilot mi...

Page 6: ...t Hi When momentary power down detected or BU OFF Lo BU ON 23 AVDD A D converter positive power supply connection terminal Connected to D 5V lines 24 AVREF0 I A D converter reference voltage input Connected to PON 5V lines 25 HOT I Rise in temperature detection input 26 LPS I LPS Mechanical deck position detection input 27 LOESW I Loading complete switch input Lo Loading complete 28 LIMSW I Limit ...

Page 7: ... ELV O Mechanism deck ascent descent terminal 88 SIM1 I Destination input 1 Lo adapted for CD TEXT Hi not adapted for CD TEXT 89 SEARCH O Search mode output Not used N C 90 TEST1 I Test mode terminal 1 for test mode Not used pull down to GND lines 91 TEST2 I Test mode terminal 2 for test mode Not used pull down to GND lines 92 8 7V O Motor driver IC power voltage control output Hi 7V Lo 8 5V 93 EE...

Page 8: ...9 PI01 S25 O Not used N C 40 58 S24 S6 O Not used N C 59 ALC LOW S5 O Not used N C 60 MUTE S4 O Mute output Hi POWER OFF mode Lo POWER ON mode 61 SEP ATT S3 O Separation attenuator output Hi Mode 2 Lo Mode 1 62 RELAY S2 O Relay SW control Hi RF modular output Lo Vehicle antenna output 63 P ON S1 O P ON output Hi RF modulator circuit is active 64 65 COM2 COM1 O Not used N C 66 REMO INT I Remote con...

Page 9: ...of the H U to enter the CD CH mode and the H U s display section indicates E 88 5 Move the mechanism deck to around the 1st stage by press ing the DISC or DISC button 6 Insert the adjustment tool W05 0635 00 into the tool hole on the changer mechanism 7 Then press the DISC button to move the mechanism deck until the mechanism s slider hits the adjustment tool 8 When the motor locks stops press the...

Page 10: ...R RW X1 FRESET RFCK MIRR PLCK FZC TZC LZM A3T DACO TX HOLD SD5V FBAL TBAL TEVCA RZM TBC RF DAGND DA5V C71 CP3 R99 C70 R126 X2 R127 R76 R134 R123 R122 R102 C22 C11 C10 C19 R11 R12 R13 R14 R152 C6 C9 R5 R59 C5 R7 W6 W5 W7 W4 X1 W2 D9 D8 D10 D11 E B B E Q11 B E Q20 B E Q31 D23 D24 D22 D21 D16 CN1 CN2 D15 X32 5470 0x J74 1527 01 D3 Q6 Q7 B E B E Q22 Q16 Q21 E B E B Q18 D7 D12 E B Q17 E B E B Q8 1 1 1 ...

Page 11: ...0 R148 R149 R150 R75 R74 R121 R71 R21 C21 R138 R136 R140 CP7 CP8 CP14 C67 CP9 R95 R83 R129 R81 R155 R156 R137 R142 TH1 W3 1 4 8 5 D1 X32 5470 0x J74 1527 01 Q1 D4 Q4 Q13 Q10 IC8 S2 Q19 D5 Q15 S3 S1 D14 Q5 Q14 Q9 Q30 E B E B B E B E B E E B E B E B E B X32 5470 0x IC Q Address 8 4H 1 2G 4 3H 5 3H 9 2J Refer to the schematic diagram for the values of resistors and capacitors IC Q Address 10 4H 13 3H...

Page 12: ... 2 13 CN1 J1 X13 9840 00 J74 1100 02 X13 9840 00 J74 1100 02 COMPONENT SIDE VIEW COMPONENT SIDE VIEW FOIL SIDE VIEW Refer to the schematic diagram for the values of resistors and capacitors 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 13: ...34 C105 C104 C301 J45 J27 J28 J29 J30 J31 J36 J37 J41 O G I J52 J53 J32 J33 J35 R8 ZD1 R319 VR301 X301 R322 R9 C20 R7 C6 C3 C7 R1 C335 VR303 C31 C317 C19 J50 J51 J44 J43 J42 J38 J39 J40 J49 J48 J47 J46 C315 C326 CN104 CN105 C30 RL1 1 2 1 2 L1 C24 C33 CN1 P2 R2 ACC GND BATT C1 C321 VC301 W6 W9 W4 W5 W2 W8 W2 W1 E B E B D16 Q9 Q2 D5 IC1 D14 D2 D1 D13 D12 D8 D15 D9 DISP INPUT CD CH INPUT TO RADIO ANT...

Page 14: ...19 18 22 24 25 23 100 CP12 68 CP15 100K 74 5 6 7 8 SDA SCL TEST VCC 4 3 2 1 GND NC NC NC R81 10K 1K R80 100K CP1 SLNSA SRVSEL SDA 100K CP17 TEST1 TEST2 SEARCH 86 85 84 87 SIM1 1K R101 100K R102 PUSEL R127 100K 100K R134 77 78 ELVADJ AMUTE 2 4 R93 220K 5 1K CP9 7 8 12 5MHz X2 17 18 20 100K R95 BUDET TH1 10K R98 PON 100P C70 27 28 CP3 100K 37 100K R111 1K R105 38 39 R106 1K 40 W2 100 R107 100K R108 ...

Page 15: ...6 9 LOESW LIMSW 100 R72 100 R73 22K R74 R75 22K 27 28 10 R8 LD IOP 9 1K R71 30K R69 120K R68 SP SP T T SL SL F F 1K R123 R122 1K ELVD ELVD 87 86 R161 16K R190 22K 12K R21 680P C21 18K R22 30K R70 R17 10K R162 4 7K 120K R67 85 84 65 63 62 64 SP LOD SP LOD 10u10 C55 4 7 C56 11 12 13 6 7 8 9 10 ELV ELV SA5V C200 0 1 SD5V SGND 0 1 C204 10u10 C2 0 1 C205 C23 4 7 C19 2 2 39K R120 35 2 2 C17 16 1K R9 100...

Page 16: ...0 2 4K R1 C3 4 7u50 R2 2 2K 47K R31 47K R33 22K R6 5V GND R22 1K 1000P C15 R25 1K 1K R26 1K R23 4 7K R24 1000P C16 1000P C17 C14 1000P 1000P C13 RESET LCD RESET REMOCON CD RESET 5V D GND BACK UP A GND 3 2 1 4 8 7 5 6 11 12 9 10 13 Lch 12 S GND 6 Rch 8 E BATT 3 D GND 2 MUTE 5 RESET 7 CD POW 4 REQ H 1 DATA IN 10 DATA OUT 11 REQ C 9 SCK 13 67 C109 C209 0 1 0 1 RL1 to CHANGER to DISPLAY UNIT 100K R13 ...

Page 17: ...32 31 30 29 28 27 26 25 6 7 8 9 10 11 12 13 15 16 24 23 22 21 20 19 18 17 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 3 2 1 10u16 C3 C4 0 022 S5 S6 S7 S8 S9 S10 S11 S12 S13 S15 S16 S17 S18 S19 S20 S21 S22 S23 S24 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 NC NC S43 S42 S41 S40 S39 S38 S37 S36 S35 S34 NC S32 S31 S30 S29 S28 S27 S26 S25 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 47u6 3 C1...

Page 18: ...5 N09 4154 05 N09 4181 05 N39 1722 46 N09 4349 05 N19 2105 14 N19 2058 04 N19 2080 14 N19 2028 04 54 47 13 12 29 2 3 11 14 31 30 68 75 28 1 73 22 5 55 74 61 59 63 48 46 24 38 58 PU1 FPC1 FPC1 780 772 FC1 FC1 FC2 19 35 36 37 51 53 56 16 50 15 40 772 M3 62 27 17 6 C75 Q15 76 781 X32 X16 69 26 57 25 39 33 34 32 49 4 M2 M1 23 18 Parts with the exploded numbers larger than 700 are not supplied www xiao...

Page 19: ...732 214 214 227 731 212 207 212 211 205 204 201 206 214 203 213 213 214 BLACK SILVER 221 223 229 222 RC1 226x10 730 215 Parts with the exploded numbers larger than 700 are not supplied 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 20: ...LK φ3x8 BLK φ2x4 BLK φ2x8 BLK 320 CN1 LCD1 810 808 801 331 809 334 333 332 323 321 305 DC1 F1 F2 AT1 303 306 312 311 302 Parts with the exploded numbers larger than 700 are not supplied 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 21: ... E30 4291 05 CORD WITH PLUG K1K2K3 215 1C E30 4291 05 CORD WITH PLUG M1 215 1C E30 4954 15 CORD WITH PLUG E1E2E3 215 1C E30 4954 15 CORD WITH PLUG E4E5E6 215 1C E30 4954 15 CORD WITH PLUG K1K2K3 215 1C E30 4954 15 CORD WITH PLUG M1 H02 0828 03 INNER CARTON CASE H10 4730 02 POLYSTYRENE FOAMED FIXTURE H25 0337 04 PROTECTION BAG 180X300X0 03 H25 1111 04 PROTECTION BAG 280X450X0 03 E2E3E4 H25 1111 04 ...

Page 22: ...04J CHIP R 100K J 1 10W R21 RK73GB2A123J CHIP R 12K J 1 10W R22 RK73GB2A183J CHIP R 18K J 1 10W R25 RK73GB2A113J CHIP R 11K J 1 10W R26 RK73EB2E123J CHIP R 12K J 1 4W R53 54 RK73GB2A681J CHIP R 680 J 1 10W R57 58 RK73GB2A223J CHIP R 22K J 1 10W R59 RK73GB2A914J CHIP R 910K J 1 10W R60 61 RK73EB2E101J CHIP R 100 J 1 4W R67 RK73GB2A124J CHIP R 120K J 1 10W R68 RK73EB2E124J CHIP R 120K J 1 4W R69 70 ...

Page 23: ... ASS Y 5 2A A10 4763 02 CHASSIS CALKING ASS Y 6 2A A10 4765 02 CHASSIS 7 1A A10 4766 02 CHASSIS CALKING ASS Y C75 3A C90 2945 05 ELECTRO 0 047F 5 5WV E1E2E3 C75 3A C90 2945 05 ELECTRO 0 047F 5 5WV E4 C75 3A C90 2945 05 ELECTRO 0 047F 5 5WV KK1M1 11 2B D10 4546 03 ARM 12 2A D10 4527 03 SLIDER 13 2B D10 4528 03 ARM 14 2B D10 4529 03 LEVER 15 3A D10 4531 04 LEVER ASS Y 16 2A D10 4533 03 LEVER 17 2A D...

Page 24: ...LECTRO 1000UF 10WV K2E5E6 C31 CE04DW1A221M ELECTRO 220UF 10WV K2E5E6 C32 CE04DW1A101M ELECTRO 100UF 10WV K2E5E6 C33 C90 2583 05 ELECTRO 1000UF 16WV K2E5E6 C34 CE04NW1H010M ELECTRO 1 0UF 50WV K2E5E6 C35 CK73FB1H103K CHIP C 0 010UF K K2E5E6 C36 C90 2689 05 ELECTRO 3300UF 16WV K2E5E6 C103 CK73FB1H103K CHIP C 0 010UF K K2 C103 CK73FB1H472K CHIP C 4700PF K E5E6 C104 CE04NW1C100M ELECTRO 10UF 16WV K2E5E...

Page 25: ...73FB2A152J CHIP R 1 5K J 1 10W K2E5E6 R103 RK73FB2A682J CHIP R 6 8K J 1 10W K2E5E6 R104 RK73FB2A103J CHIP R 10K J 1 10W K2E5E6 R105 108 R92 0363 05 CHIP R 10K F 1 10W K2E5E6 R109 RK73FB2A182J CHIP R 1 8K J 1 10W K2E5E6 R110 RK73FB2A391J CHIP R 390 J 1 10W K2E5E6 R111 RK73FB2A102J CHIP R 1 0K J 1 10W K2E5E6 R112 RK73FB2A753J CHIP R 75K J 1 10W K2E5E6 R113 RK73FB2A104J CHIP R 100K J 1 10W K2E5E6 R11...

Page 26: ...6 321 A02 1446 08 REAR CASE K2E5E6 323 B10 3055 08 FRONT GLASS ASSY K2E5 323 B10 4108 08 FRONT GLASS ASSY E6 LCD1 B38 0643 08 LCD K2E5E6 LED1 18 B30 1459 08 LED K2E5 LED1 18 B30 1626 08 LED RED E6 C1 C92 0047 05 CHIP ELE 47UF 6 3WV K2E5E6 C2 CK73GB1H681K CHIP C 680PF K K2E5E6 C3 C92 0037 05 CHIP ELE 10UF 16WV K2E5E6 C4 5 CK73FB1H223K CHIP C 0 022UF K K2E5E6 CN1 E30 4309 08 DIN CORD ASSY 8P K2E5E6 ...

Page 27: ...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 Rep de Panama KENWOOD ELECTRONICS BRASIL LTDA Alameda Ministro Rocha Azevedo No 456 Edificio Jaú 10o Andar Cerqueira...

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