User manual KENWOOD KDC-M6024Y SERVICE MANUAL

[. . . ] CD RECEIVER KDC-M6024/G/GY/Y KDC-MP522 KDC-X569 SERVICE MANUAL Panel assy (A64-2836-02 : KDC-M6024G/M6024GY) (A64-2855-02 : KDC-M6024/M6024Y) © 2003-1 PRINTED IN JAPAN B53-0022-00 (N) 3114 ·CD MECHANISM OPERATION DESCRIPTION is not in this sevice manual. Please refer to service manual for X92-4450-0X (B51-7889-00). CD mechanism extension cord (24PIN) : W05-0934-00 Front glass (B10-4312-01 : KDC-M6024G/M6024GY) (B10-4328-01 : KDC-M6024/M6024Y) KDC-M6024 + DAB OFF - NF NAME. S DISP TI GSM SCAN AUD PTY MENU RDM REP F. SEL M. RDM Panel assy (A64-2821-02 : KDC-X569) (A64-2822-02 : KDC-MP522) Front glass (B10-4301-01 : KDC-X569) (B10-4302-01 : KDC-MP522) KDC-MP522 + DAB OFF - NF NAME. S DISP AUTO AME SCAN AUD C. S. MENU RDM REP F. SEL M. RDM DC cord (E30-4939-05) (E30-4940-05) DC cord (E30-4944-05) (E30-4958-05) Antenna adaptor (T90-0523-05) Screw set (N99-1719-15) Screw set (N99-1730-15) Lever (D10-4589-04) Escutcheon (B07-3022-02) (B07-3075-02) (B07-3083-02) Mounting hardware assy (J21-9716-03) Plastic cabinet assy (A02-1486-13) Remote controller assy(RC-505) (A70-2040-05) Not supplied Depends on model. [. . . ] 60, 000 (times) ROM correction version information FM (Display) ROM Rxxxx If not mounting ROM correction chip set display shows ROM R_ 3. Simplified method of clearing the security code (K, E Type only) 1. While the code entry is requested, press and hold the TRACK UP key for 3 seconds while holding the DISP key pressed. (This should turn "----" off. ) 2. · Press the 5 key on the remote twice, and then press the Track Up key. (This enters "K". ) · Press the 2 key on the remote 3 times, and then press the Track Up key. (This enters "C". ) · Press the 2 key on the remote once, and then press the Track Up key. (This enters "A". ) · Press the 7 key on the remote twice, and then press the Track Up key. The security code is cleared and the unit enters the ALL OFF mode. If you commit a mistake in the code entry, the unit enters the code request mode again. 11. Change the condition of TUNER channel space selection (K/M type only) While holding the preset 1 key and 5 keys, reset the unit. Security-related information 1. Forced Power ON mode (All models) Even when the security is approved, resetting the unit while holding the Q and Preset 4 keys makes it possible to turn the power ON for 30 minutes. After 30 minutes have elapsed, it is not possible to return to the previous condition unless the unit is reset again. 2. Method of registration of the security code after EEPROM (Tuner unit assy) replacement (Code security model) 1. Press the MENU key to enter the MENU mode. Press and hold down the Track up/down key for 1 second until "Security" is displayed. Enter the code using the FM/AM/TARCK up/down keys. · FM key: number is up · AM key: number is dawn · Track up key: move the cursor for right side · Track down key: move the cursor for left side 8 A B C D E PC BOARD (COMPONENT SIDE VIEW) (FOIL SIDE VIEW) SWITCH UNIT X16-2020-10/2222-70 (J74-1448-22) D10 D16 RST SRC AM FM ESD-GND KDC-M6024/G/GY/Y KDC-MP522, X569 1 SWITCH UNIT X16-2020-10/2222-70 (J74-1448-22) D11 S24 CP1 VOL A C9 VOL B C11 KS4 ILL +B R23 C10 X16-2020-10/ 2222-70 R22 R25 FLIP DET J1 1 RESET KI3 2 D7 KS5 ILL GND D13 D15 C8 R24 15 KS5 DIMMER 16 REMO KI4 PANEL 5V R6 R11 R19 KI2 Ref. No address IC1 4C IC2 6B Q1 3C Q2 5C Q3 3C Q4 3C Q5 5C 2 D12 D14 ED1 D8 R17 R15 EB R10 D19 2 D-GND Q3 R16 D9 1 69 Q1 BE R9 Q4 EB R18 KI4 R3 3 R4 R5 D5 KI2 1 R1 C1 100 CP5 25 KI3 26 76 75 CP4 R29 R2 C2 C3 C4 C5 C6 R13 IC2 D18 D17 3 1 DAUGHTER UNIT X89-2570-10/2602-70 (J74-1450-02) S1 C7 AUD 1 4 5 6 DISP AUTO DO CE KS3 CL DI CP3 3 D6 KI1 9 10 4 D4 IC1 D1 KI1 50 51 D2 24 KI5 KS3 25 KI5 KS3 5 D3 Q2 R28 R27 BE Q5 BE W1 C13 R21 R20 R26 4 5 C12 DAUGHTER UNIT X89-2570-10/2602-70 (J74-1450-02) 6 D1 R2 R1 R3 R4 C1 J1 1 2 CN1 18 R11 R6 R13 R7 R5 R12 R9 R10 R8 1 2 15 16 17 7 9 Refer to the schematic diagram for the values of resistors and capacitors. 1 7 F W2 W6 W31 W3 6 5 4 3 2 J1 J3 J2 IC4 9 W34 C21 24 8 R22 L1 1 25 W4 16 2 TH1 1 13 11 12 8 4 3 2 9 R356 R357 R358 10 6 7 5 1 W33 W7 R351 R355 R352 W8 R37 KDC-M6024/G/GY/Y KDC-MP522, X569 C256 R31 D252 D308 W35/L2 R262 R261 R259 R260 Q351 EB Q352 BE D307 Q355 D311 D31 C303 C254 C251 C252 C253 R8 C4 R9 W20 W10 W1 R363 R361R359 BE R23 C257 R257 C258 C20 W26 D21 W28 E B E R21 D309 C31 R32 R33 W11 C301 C302 D301 D254 D25 D24 C255 W32 D270 D269 D271 D32 R253 R254 Q356 R364 BE BE D4 D3 R2 1 Q358 CN4 CN3 R377 R376 BE C353 Q357 6 1 4 1 C33 C355 EB D352 7 R35 3 IC10 C358 SCL W104 W101 W103 C304 C211 C29 IC6 W17 W18 8 14 W13 W12 W21 A1 5 8 C7 C360 R373 C359 D351 L10 C25 W30 C354 C32 4 EB Q31 Q350 Q354 D205 D204 CN6 R34 D2 R1 C23 W29 L3 EB 3 W24 D203 W23 R204 C213 W105 W106 BE R370 R371 C216 22 23 R211 12 11 75 76 C217 R203 C212 C210 D357 D356 D358 C403 R36 R402 R403 R404 R406 R401 R405 R315 R407 R372 SDA L11 W14 51 50 R28 R27 W15 W27 PC BOARD (COMPONENT SIDE VIEW) R212 C220 L7 R102 C209 C202 C207 C201 44 33 C208 34 C405 R152 R422 26 25 R163 R151 R60 R59 R56 R415 R413 R419 R418 1 R409 L8 C224 C222 C226 R216 R214 C225 C223 C227 R213 CN5 R215 1 X2 R155 R156 R169 R158 R157 R55 R58 R54 R153 R154 R105 100 1 R103 R104 R209 R207 R208 R210 D401 IC9 CN2 W9 BU5V 23 24 2 1 RST C44 L12 R43 R44 C118 24 8 1 R113 R112 R114 1 D161 D154 D153 D158 C117 C115 IC7 9 16 W22 W16 S1 X3 1 C502 D151 D157 D162 D156D155D160D159D152 2 W19 W25 P1 R63 D41 R166 Refer to the schematic diagram for the values of resistors and capacitors. C1 R408 10 Q21 E ELECTRIC UNIT X25-9570-1x/9572-71/9712-70 (J74-1447-12) D257 D255 D251 D253 D23 D22 D1 C351 W5 C352 D256 D258 G X25-9570-1x/9572-71/9712-70 C C D303 D304 Q22 1 C22 J4 1 R362 R360 D310 IC3 H 1 C24 C26 C409 R24 R25 R26 C28 12 Ref. No address IC1 3I IC6 3H Q31 3H Q352 5G IC2 4I IC7 6J Q201 4H Q354 5G IC3 2G Q21 1F Q350 5G Q355 6G IC4 4F Q22 1G Q351 6G Q356 6H Q201 C27 C219 C221 L6 C218 IC2 IC1 X1 R417R416 R412R411 R421R420 C42 C41 Q41 C43 5 BE R42 R41 C45 I C116 L9 2 J CN1 18 17 D163 D164 D165 K L M N O KDC-M6024/G/GY/Y KDC-MP522, X569 PC BOARD (FOIL SIDE VIEW) ELECTRIC UNIT X25-9570-1x/9572-71/9712-70 (J74-1447-12) 1 C2 D26 CC EBE 2 Q23 Q154 Q152 X25-9570-1x/9572-71/9712-70 Ref. No address IC8 3L Q4 2L Q152 3K Q1 3M Q23 2M Q153 2K Q2 3M Q101 6L Q154 2K Q3 3M Q151 3K EB C500 R187 R188 EB Q153 Q151 EB R53 R410 C406 R61 R62 R12 R13 EB R165 EB Q4 IC8 12 R186 R185 R161 R160 R168 43 R69 C53 R164 C408 C407 C3 R6 EB R7 R5 R4 C34 Q2 C404 3 BE C5 R11 Q1 R3 C6 R10 BE Q3 C402 R206 C401 C111 R167 R312 R66 R205 R162 R65 R68 C52 R106 R255 R256 R38 R116 R314 Q32 BE D166 C51 R67 R64 R159 R57 R52 C204 R51 R252 R313 C205 C203 R251 4 D201 C206 R202 R201 C215 C214 C501 R369 R115 C112 C113 C163 C114 D202 Q101 R303 R305 R304 R307 R302 R366 R367 R368 R306 R301 R309 R310 R308 R311 C119 5 W102/R365 W107/R375 W108/R374 C503 D359 R111 BE C356 R379 C357 R378 R101 C504 6 7 11 Refer to the schematic diagram for the values of resistors and capacitors. P Q R S T KDC-M6024/G/GY/Y KDC-MP522, X569 1 PC BOARD (COMPONENT SIDE VIEW) CD PLAYER UNIT X32-5410-00 (J74-1487-12) S2 21 C84 20 CP20 CP15 2 IC13 C77 C61 S1 CP21 C83 C58 31 45 X1 R56 C48 C53 40 1 R49 3 CP7 C86 CP13 R74 R75 R65 IC10 C1 C2 CP10 4 5 3 C4 1 76 BE Q1 R68 IC1 1 100 75 C44 R48 4 CP14 IC9 25 26 R64 CP12 CP11 CP9 CP6 50 51 CP24 CP1 R41 R40 R42 R43 R78 R14 C31 5 C26 R33 R32 R23 C20 R26 C22 R24 L1 C15 C82 C81 C80 C79 S3 Q2 EB C16 R25 R36 R31 16 15 C33 CP2 IC4 S4 C18 R19 R16 R21 R20 R17 C17 30 1 R34 C30 R29 C29 6 X32-5410-00 Ref. No address IC1 4Q IC4 6R IC13 2Q Q1 3Q Q2 5S 7 12 Refer to the schematic diagram for the values of resistors and capacitors. U V W X Y KDC-M6024/G/GY/Y KDC-MP522, X569 PC BOARD (FOIL SIDE VIEW) CD PLAYER UNIT X32-5410-00 (J74-1487-12) VREF IOPARF RF AGND F IOP+ RFI C74 TE R67 C68 C75 R69 C76 EFM R70 E C65 R71 C85 73 72 CP22 63 62 R72 CP19 CP18 1 A 1 E C67 ASY C63 D ATEST C70 CP23 CP16 CP17 B C 108 109 2 D1 FTT+ F+ R57 R59 C56 16 R73 IC11 C57 C50 144 R55 1 R50 R51 C45 37 36 C34 R11 C35 C11 C41 R10 C36 C12 R2 C9 C8 C6 F R66 R61 X3 R53 CP5 VR FE R13 R58 C47 ADGND R52 TD LD C78 C42 R12 C13 5 A8V R60 C87 RFOK Q4 B E R46 C55 C52 VC TE2 PD 61 60 CN2 R63 R62 C59 59 58 3 8 RZM LZM C73 TBC R8 C10 R9 R7 C7 R5 MD 8 14 24 12EJE /CLK Lch LOS DATA Rch IC2 1 SD FD IC12 7 SLD+ SLD- C88 R6 1 4 R1 C5 C51 R3 C39 C40 C66 C69 C71 C64 CN1 C43 C38 C46 LO/EJ MOTOR R45 LE/LM 4 2. 5V C54 R35 R4 Q3 1 L5 DGND SPDSPD+ D4. 7 R37 C32 R77 BE CP8 EFLG C3 X2 R28 C37 E2P-WR R30 75 R39 76 R38 51 50 L2 C27 IC7 /RST R47 L4 C60 C72 C28 5 5 SO0 IC6 1 C23 R76 SGND D-MUTE uGND R27 SDA SCL CP4 /PON VPP D2 W1 C19 C21 S7. 5 1 BU5 100 26 25 8 7 C25 5 R18 BE IC8 1 R22 14 FD MD IC5 1 C24 Q5 SD TD 6 X32-5410-00 Ref. [. . . ] UMC2N DTC144EUA KRC404 KRC404 UN5213 UN5213 DTA123JK 2SC4081 DTC143TUA DTC143TUA KRC410 UN5216 DTA114YUA KRA307 KRA307 UN5114 UN5114 2SA1576A DTC144EUA KRC404 KRC404 UN5213 UN5213 2SA1577 DTC143TUA KRC410 KRC410 UN5216 UN5216 DTA124EUA KRA303 KRA303 UN5112 UN5112 DTC143TUA KRC410 KRC410 UN5216 UN5216 DTA124EUA KRA303 KRA303 UN5112 UN5112 DTC143TUA KRC410 UN5216 DTC143TUA DTC143TUA KRC410 UN5216 PTH9C42BE471Q Description TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR POSITIVE RESISTOR FRONT-END UNIT FRONT-END UNIT E: KDC-M6024GY E3: KDC-M6024 Ref. A1 C1 C2 C3 C4 C5 C6 C7 C8 C9 , 10 C11 C12 C13 C15 C16 C17 C18 C19 , 20 C21 C22 C23 C26 C27 C28 C29 C30 C31 -35 C36 C41 C42 C45 C47 C48 C50 C52 C53 C55 C56 C57 C59 C61 C63 C65 C67 C68 C70 C74 C75 C76 C77 C78 C79 -82 C83 A d d N e w Parts No. Description FRONT-END UNIT CHIP-TAN CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP-TAN CHIP C CHIP C CHIP C CHIP C CHIP-TAN CHIP C CHIP C CHIP C CHIP-TAN CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C 10UF 1. 0UF 2. 2UF 0. 010UF 68PF 680PF 0. 10UF 2200PF 0. 10UF 680PF 2200PF 68PF 4. 7UF 0. 10UF 330PF 4700PF 0. 10UF 4. 7UF 1. 0UF 2. 2UF 0. 10UF 22UF 1000PF 330PF 1500PF 0. 10UF 22UF 0. 10UF 4. 7UF 1000PF 10UF 0. 10UF 0. 10UF 1500PF 0. 10UF 47PF 68PF 0. 10UF 0. 10UF 0. 10UF 2. 0PF 0. 10UF 2200PF 6. 0PF 0. 10UF 6800PF 3300PF 0. 010UF 0. 10UF 4. 7UF 10WV K K K J J K K K J K J K K K K K K K K K 6. 3WV K K K K 6. 3WV K K K 10WV K K K K J J K K K C K K D K K K K K K Dest inati on K1K2 E1 K1K2E E1 K1K2E K1 EE1E2 E3 EE1 EE1 E1 K1K2E E1 K1K2E E1 K1K2E E1 K1K2E X86-3722-71 C92-0628-05 CK73FB1A105K CK73FB1A225K CK73GB1H103K CC73GCH1H680J CC73GCH1H681J CK73GB1H104K CK73GB1H222K CK73GB1H104K CC73GCH1H681J CK73GB1H222K CC73GCH1H680J CK73EB1A475K CK73GB1H104K CK73GB1H331K CK73GB1H472K CK73GB1H104K CK73EB1A475K CK73GB0J105K CK73FB1A225K CK73GB1H104K C92-0712-05 CK73GB1H102K CK73GB1H331K CK73GB1H152K CK73GB1H104K C92-0712-05 CK73GB1H104K CK73EB1A475K CK73GB1H102K C92-0628-05 CK73GB1H104K CK73GB1H104K CK73GB1H152K CK73GB1H104K CC73GCH1H470J CC73GCH1H680J CK73GB1H104K CK73GB1H104K CK73GB1H104K CC73GCH1H020C CK73GB1H104K CK73GB1H222K CC73GCH1H060D CK73GB1H104K CK73GB1H682K CK73GB1H332K CK73GB1H103K CK73GB1H104K CK73EB1A475K CK73GB1H152K CK73GB1H104K ! E2E3 CD PLAYER UNIT (X32-5410-00) E1 K1K2E E1 K1K2E E1 K1K2E E1 K1K2E E1 K1K2E E1 K1K2E E1 K1K2E E1 K1K2E K1 K1 K1 E2E3 K2EE1 K2EE1 K2EE1 K1K2 EE1 X86-3720-11 X86-3722-70 K2: KDC-MP522 E2: KDC-M6024G 1500PF K 0. 10UF K indicates safety critical components. 29 KDC-M6024/G/GY/Y KDC-MP522, X569 New Parts PARTS LIST Parts without Parts No. Les articles non mentionnes dans le Parts No. C84 C85 C87 C88 CN1 CN1 CN2 CN2 L1 L5 X1 X2 CP1 , 2 CP4 CP5 CP6 CP7 CP13 CP15 CP16-22 CP23 CP24 R1 R2 R3 R4 R5 R6 R7 , 8 R9 R10 R11 R12 R13 R14 R16 R17 R18 R19 , 20 R21 R22 R23 , 24 R25 R26 R27 R28 R29 R30 R31 R32 R33 R34 R35 R36 A d d N e w CD PLAYER UNIT (X32-5410-00) Dest inati on Parts No. [. . . ]