Kenwood KDC-208U Скачать руководство пользователя страница 12

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KDC-208U/248U/4051UGM/4051URM/MP148U/MP248U

KDC-U3049/U349A/U349G/U349R/U349S/U4049

Refer to the schematic diagram for the values of resistors and capacitors.

D665

D664

FL601

D658 D659

D652

D653

D678

D654

D655

D667

D673

D680

CN603

D668

S612

S613

S614

S607

S608

S609

S605

S606

S604

S616

IC602

EN601

S603

S615

S611

S610

S602

J602

D651

D657

D666

D677

D671

D672

D676

D662

D670

D675

D674

D660

D663

D669

D661

D681

D656

SWITCH UNIT

X16-705x-xx (GEB10302-001A)

R655

R651

R653

R650

R652

BAND

VCC

GND

OUT

R684

C641

R689

R685

DISP

SRC

EJECT

AUX

ENCODER

(ACCENT)

102

101

R654

D686

D685

D684

D683

Q663

Q661

Q662

D607

D606D605

D601

IC601

D602 D603 D604

Q602

Q664

D608

CN601

SWITCH UNIT

X16-705x-xx (GEB10302-001A)

TL624

C681

C682

C683

C671

C672

R686

R682

R683

C685

R681

TL626

TL625

R671

R657

TL627

TL621

TL622

R659

LF601

R669

R672

R675

R631

R632

R667

C692

C691

C642

R625

R623

R622

C631

R670

TL628

TL629

TL623

C614

L601

R612

C684

R614

C616

C615

C613

R611

R615

C612

C611

R616

R613

R676

R658

R656

R621

C621

R661

R663

C693

R668

R662

B E

PC BOARD

(COMPONENT SIDE VIEW)

(FOIL SIDE VIEW)

X16-705x-xx

Ref. No.

Address

IC601

Q602

X16-705x-xx

Ref. No.

Address

IC602

Содержание KDC-208U

Страница 1: ...A KDC 248U Panel assy GE20280 020A KDC U349A G R Panel assy GE20277 019A KDC U349S Panel assy GE20277 006A Y33 3400 25 TDF 4051URM KDC U4049 Y33 3403 01 TDF U4049 KDC U4049 Panel assy GE20280 019A After replacing E2PROM IC771 on X34 tuner setting adjustment is needed The adjustment is that to perform the TUNER Setting Adjustment Mode Page 5 in the Tuner Test Mode Specification of Production Test M...

Страница 2: ...C702 ILLUMI B CONNECTOR RESET SW REMO FL IC701 IC301 IC602 CN901 ILLUMI B EN601 FL601 J321 MUTE Q780 IC1 Q701 VDD3 3V to GND S701 CN601 A9V ANT E2PROM BU3 3V F AUX J602 PANEL DET IC901 CN701 SW3 3V IC771 TUNER ROTARY ENCODER KEY ILLUMI FL FILAMENT RESISTOR KEY MATRIX LOAD RESISTOR MOTOR DRIVER IC SUPPLY POWER DC CN etc MUTE RCA AMP POWER RCA OUT DET SURGE DC CN BU5V SERVO IC OASIS IC540 CD 3 3V CD...

Страница 3: ... Reset Momentary voltage drop ACC OFF POWER OFF Panel Detach 4 Production Test Mode Default status immediately after the mode activation It shall be same as normal RST start in other settings than the following Details Difference in action Period to prohibit TEL LINE MUTE immediately after activation normally 10 seconds 1 second Mecha Initialize Action Prohibited Write in to E2PROM when detecting ...

Страница 4: ...display 8 digit Display as it is in hex All lights ON All lights ON Switch with other display 3 Toggle All lights ON OFF All lights ON OFF with toggle 4 Toggle Information display iPod verification IC mount sta tus display i P o d i P o d O K i P o d N G i P o d iPod verification IC mount status display Blank Verifying OK Verification IC mounted NG Verification IC not mounted Non iPod support mode...

Страница 5: ...NER setting mode after switching to 98 3MHz SG setting values Frequency 98 3MHz Modulation frequency 1kHz Modulation mode MONO Modulation OFF Deviation 40kHz ANT input level 34dBμV TUNER Setting Adjustment Mode 1 Operation Operation after performance of above mentioned Shift to TUNER setting mode item Operation Display content Details BAND Toggle AUTO Adjustment Mode A S x x L x x Select TUNER adj...

Страница 6: ...2 Judge ment Information Display C D H C 1 C D H C 2 C D HC1 2 Judgement Infomation HC1 HC1 mecha for this model HC2 HC2 mecha Impossible of Judgement Normal Display T 0 1 1 2 3 Normal Display 3 Special jump operation Jump to No 28 Scratch 0 7mm for MUSIC line vibration test 4 Special jump operation Jump to No 14 Damaged disc TCD 731RA Tr14 5 Special jump operation Jump to No 15 Set Volume value a...

Страница 7: ...ion by pressing for 2 sec onds when it is displayed CD Error Information Display Mode Operation Display content Details DISP CD error information display mode Transit to CD error information display mode Move between BAND Forward search items with CD Mech error log display M E C H A E R x x Mech error history 1 2 3 latest History No 1 2 3 xx numbers of errors when there is none CD Load error info ...

Страница 8: ...When DC error is not detected in case that none of capacitor leakage wrong connection or other detection is not found Mode operation specification Operation Display content Details 1 DC ERR1display D C 1 E R R When wrong connection DC error in other detection dura tion is detected D C 1 O K When wrong connection DC error in other detection dura tion is not detected 1 DC ERR1 clear D C 1 O K Clear ...

Страница 9: ... Refer to the schematic diagram for the values of resistors and capacitors CN101 CN102 SW4 SW3 SW2 SW1 R1 SL1 15 1 B1 SL2 26 SP SP FE WHT LO LO WHT YEL RED BLK YEL FE ORG ORG REST MGND 1 CD PLAYER UNIT X32 6430 00 A 2 LVB11003 001A X32 B 2 PC BOARD FOIL SIDE VIEW E D C B A 1 2 3 4 5 6 7 ...

Страница 10: ...412 R411 R519 R520 R546 R585 R580 R528 R575 R490 C102 C101 R468 R550 R413 R414 C512 C508 R547 C557 R467 C556 R410 C505 R516 C552 C558 C554 C555 C594 R593 R597 C585 R598 R581 R582 C582 R596 R459 R576 C509 R534 R502 R503 C503 R501 C510 C511 R577 C111 R583 R584 C593 C553 R406 C588 C583 R586 R513 R507 C517 R532 R531 C559 R508 R509 R551 R552 R505 R511 C516 C504 R517 C501 C551 C550 C515 R506 C507 R514 C...

Страница 11: ... R712 R703 R725 R772 R702 R434 R773 R771 R427 R421 R470 L983 R961 R457 R456 R102 R100 82 C80 C718 C702 R752 R431 C701 R751 R756 C708 R786 C711 R112 C112 R448 C728 R750 R790 R757 R495 R789 C705 R429 C712 R782 R721 R430 40 13 R741 C716 R776 R775 R483 R737 C733 R488 L101 C722 R922 R487 L102 C726 R963 C730 R769 R732 R768 R763 R766 R764 R767 R765 R472 C729 R759 C732 R758 E B E B E B E B E B 1 2 4 3 3 4...

Страница 12: ...4 5 6 DISP SRC EJECT AUX ENCODER ACCENT 102 101 99 52 1 4 53 55 48 29 R654 D686 D685 D684 D683 Q663 Q661 Q662 D607 D606 D605 D601 IC601 D602 D603 D604 Q602 Q664 D608 CN601 SWITCH UNIT X16 705x xx GEB10302 001A TL624 C681 C682 C683 C671 C672 R686 R682 R683 C685 R681 TL626 TL625 R671 R657 TL627 TL621 TL622 R659 LF601 R669 R672 R675 2 20 1 19 R631 R632 R667 C692 C691 C642 R625 R623 R622 C631 R670 TL6...

Страница 13: ...K TRK FOCUS FOCUS 5 4 3 2 1 6 7 8 9 10 0 1 1 0 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 VF1 SW3 VCC SW2 VF2 SW1 VT2 PSW VT1 VREF MD MGND LOADING LOADING SPINDLE SPINDLE FEED FEED GND LD GND TRACKING TRACKING FOCUS FOCUS 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 S GND VCONT MUTE1 MUTE234 VIN4 VIN4 VREF IN VREF OUT REG OUT REG IN VIN OP VIN OP VO OP VIN3 VIN...

Страница 14: ...000P C3 R9 R1 R2 C6 L9 0 47uH 0 1 C23 C13 1 0 22 C14 C15 0 1 12P C20 X1 4MHz 560uH L5 560uH L6 C10 1 C11 0 01 C12 0 01 C16 0 01 4 7K R4 0 1 C17 C18 0 01 C19 0 1 C24 0 1 C22 100u16 47 R5 R8 47 C21 0 1 R6 220 SCL SDA R7 220 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 XT2 XT1 REGVCC3 OC HIGH SID...

Страница 15: ...IMMER IPOD SELECT PNO FL NO USE NO USE DVSS DVCC3 NO USE for ST ONLY PON PANEL REG1 1 DVSS REMO REC2 1 REG2 2 LRCK BCK DATA REG1 3 0 1 C713 1 2 3 4 5 6 7 8 9 10 11 ILM OUT ILM F CD OUT AUDIO F AUDIO OUT CTRL2 VCC CTRL1 GND ACC IN ACCOUT 1 5M R907 C903 47u16 47u16 C904 100u16 C906 0 1 C905 0 1 C912 R909 27K 4 7K R908 31 18 C907 330u6 3 1K R951 R952 330 0 1 C954 47K R970 68K R892 0 1 C891 12K R893 0...

Страница 16: ...TION MODEL NAME DESTI KDC U449 KDC 4251URY KDC 4451UQ KDC 4651URY KDC 455UW KDC 4551UB KDC 415UA UR KDC 4051URY KDC 4051UG UR KDC U5049 KDC U4049 KDC 248U KDC U349A G R S KDC U3049 KDC 4051UGM URM KDC MP248U KDC MP148U KDC 208U U363 E R E1 E4 E6 E2 E3 E1 E7 E5 E3 E2 K3 K K1 K2 M M6 M5 C1 C1 M1 M4 M3 M1 M2 J1 J3 J2 X34 6922 72 X34 6922 73 X34 6922 72 X34 6912 72 X34 6922 74 X34 6922 71 X34 6912 71 ...

Страница 17: ...654 R655 R659 R669 R656 R670 R657 R671 R658 R616 470P 470P C613 R614 4 7K 220 R612 C612 0 1 R615 4 7 470P C615 C616 47K C614 470P R611 L601 0 R622 0 1 C621 KS4 KS3 KS2 KS1 KI2 KI3 KI4 KI5 KI1 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 CNDET PANDAT FL B USB5V D D USBGND SYSDA VFDCE VFDCLK VOL2 VOL1 VFDINH REMOCON 11 5V ACC3 3V GND AUX G AUX R AUX L 1 3 2 4700P C671 4700P C672 VOL2 VOL1 77 8...

Страница 18: ...Grease 66 46 13 81 29 17 71 63 31 32 86 83 28 51 51 64 2 76 882 F F F F F F D D F E E E F F C E F F 55 B A 896 X32 804 892 69 33 21 79 67 14 DPU1 69 48 42 43 41 39 37 38 26 27 12 1 22 23 16 24 68 62 DM1 22 78 DM2 77 DM3 834 61 896 903 901 902 EXPLODED VIEW CD MECHANISM Parts with the exploded numbers larger than 700 are not supplied ...

Страница 19: ... 239 255 253 240 250 252 256 251 259 E C H 793 X34 794 X34 F901 H C J A K B B 771 703 D 266 RC1 DC1 209 263 223x2 217 247 261 DC2 Depends on the models Refer to the parts list A B C D E F G H J K GE40377 002A N86 2604 48 N86 2606 48 N80 2006 48 N80 2008 48 GE40377 005A N82 2606 48 QYSDSG3006ZA N86 2608 48 N86 2610 48 Parts with the exploded numbers larger than 700 are not supplied EXPLODED VIEW UN...

Страница 20: ... CABLE M5M6 FC1 2D WJT0254 001A E E CARD WIRE 233 3C GE34055 001A USB DOOR COVER F901 2D F52 0023 05 FUSE 10A 238 2C GE40504 001A SPRING TORSION 239 2C GE40505 001A SPRING COMPRESSION 240 3C GE40505 002A SPRING DETACH GE34198 001A INNER CARTON K GE34200 001A INNER CARTON K3 GE34202 001A INNER CARTON K1 GE34204 001A INNER CARTON K2 GE34226 001A INNER CARTON M1 GE34228 001A INNER CARTON M3 GE34230 0...

Страница 21: ...3EB2E751J CHIP R 750 J 1 4W K3M1M2 R653 RK73EB2E751J CHIP R 750 J 1 4W M5 R653 RK73EB2E911J CHIP R 910 J 1 4W C1 R653 RK73EB2E911J CHIP R 910 J 1 4W MM3M6 R654 RK73EB2E331J CHIP R 330 J 1 4W C1 R654 RK73EB2E331J CHIP R 330 J 1 4W MM3M6 R655 RK73EB2E152J CHIP R 1 5K J 1 4W KK1K2 R655 RK73EB2E152J CHIP R 1 5K J 1 4W K3M1M2 R655 RK73EB2E152J CHIP R 1 5K J 1 4W M4M5 R655 659 RK73EB2E471J CHIP R 470 J ...

Страница 22: ...2 CK73GB1H223K CHIP C 0 022UF K C313 NCB21AK 105X A C CAPACITOR C314 315 CK73GB1A105K CHIP C 1 0UF K C316 319 CC73GCH1H101J CHIP C 100PF J KK1 C320 QEKJ1HM 106Z E CAPACITOR C321 CC73GCH1H101J CHIP C 100PF J C340 QEKJ1HM 106Z E CAPACITOR C341 CC73GCH1H101J CHIP C 100PF J C368 CK73GB1H472K CHIP C 4700PF K C503 504 CK73GB1C104K CHIP C 0 10UF K C511 512 CC73GCH1H471J CHIP C 470PF J C513 CK73GB1C104K C...

Страница 23: ... 92 INDUCTOR L531 L92 0879 05 FERRITE BEADS L561 565 L92 0879 05 FERRITE BEADS L701 L40 4791 17 INDUCTOR L703 L92 0879 05 FERRITE BEADS L901 QQR1882 001 CHOKE COIL L981 QQL92AK 220Z INDUCTOR L982 NQLH25M 4R7X INDUCTOR L983 L92 0639 05 FERRITE BEADS L985 L92 0879 05 FERRITE BEADS X1 QAX0952 001Z CRYSTAL X540 L78 1236 05 C RESONATOR X701 QAX0957 001Z CRYSTAL X702 QAX0401 001 CRYSTAL F 2D GE40377 005...

Страница 24: ... R 15K J 1 10W R575 RK73EB2E332J CHIP R 3 3K J 1 4W R576 577 RK73GB2A103J CHIP R 10K J 1 10W R580 RK73GB2A000J CHIP R 0 0 J 1 10W R586 RK73GB2A000J CHIP R 0 0 J 1 10W R595 596 RK73GB2A202J CHIP R 2 0K J 1 10W R701 RK73EB2E472J CHIP R 4 7K J 1 4W R702 RK73EB2E101J CHIP R 100 J 1 4W R703 704 RK73GB2A101J CHIP R 100 J 1 10W R706 RK73GB2A101J CHIP R 100 J 1 10W R708 RK73EB2E101J CHIP R 100 J 1 4W R712...

Страница 25: ...D 1 10W R987 RK73GB2A103J CHIP R 10K J 1 10W S701 S70 0959 05 TACT SWITCH D100 101 DZ2J062 M X ZENER DIODE C1 D100 101 DZ2J062 M X ZENER DIODE K2K3M D100 101 DZ2J062 M X ZENER DIODE M1M2M3 D100 101 DZ2J062 M X ZENER DIODE M4M5M6 D102 DZ2J068 M X ZENER DIODE D110 111 DZ2J062 M X ZENER DIODE C1 D110 111 DZ2J062 M X ZENER DIODE K2K3M D110 111 DZ2J062 M X ZENER DIODE M1M2M3 D110 111 DZ2J062 M X ZENER ...

Страница 26: ...1A ACT GEAR 2 41 3B LV38967 501A ACT GEAR 3 42 3B LV38968 501A ROLLER ACT GEAR 43 3B LV38969 501A DRIVE GEAR 46 1A LV39009 501A JOINT LEVER 48 3B LV44555 001A MAIN SHAFT 51 2A LV45424 001A HC ROLLER 55 2A X94 2180 00 HC ROLLER SHAFT ASSY SVC PRT 61 2B LV45415 501A TRIGGER SPRING 62 2B LV45416 501A LOAD CAM SPRING 63 1B LV45417 501A FL SLIDER SPRING 64 3A LV45418 501A R ARM SPRING 66 1A LV45420 501...

Страница 27: ...ection Maximum output power 50W x 4 Full bandwidth power at less than 1 THD 22W x 4 Speaker impedance 4 8Ω Tone action Bass 100Hz 8dB Middle 1kHz 8dB Treble 10kHz 8dB Preout level load CD 2000mV 10kΩ Preout impedance 600Ω Auxiliary input section Frequency response 3dB 20Hz 20kHz Input maximum voltage 1200mV Input impedance 10kΩ General Operating voltage 11 16V allowable 14 4V Maximum current consu...

Страница 28: ... decode AAC LC m4a files USB interface USB standard USB1 1 2 0 Full speed Maximum supply current 500mA File system FAT16 32 MP3 decode Compliant with MPEG 1 2 Audio Layer 3 WMA decode Compliant with Windows Media Audio KDC 4051UGM 4051URM AAC decode AAC LC m4a files Audio section Maximum output power 50W x 4 KDC U3049 U349A U349G U349R U349S U4049 Full bandwidth power at less than 1 THD 22W x 4 KD...

Страница 29: ...15 1 B1 SL2 26 SP SP FE WHT LO LO WHT YEL RED BLK YEL FE ORG ORG REST MGND 1 CD PLAYER UNIT X32 6430 00 A 2 LVB11003 001A X32 B 2 PC BOARD FOIL SIDE VIEW KDC 208U 248U 4051UGM 4051URM MP148U MP248U KDC U3049 U349A U349G U349R U349S U4049 ...

Страница 30: ...1 C173 C575 C576 R545 R549 R512 R548 R412 R411 R519 R520 R546 R585 R580 R528 R575 R490 C102 C101 R468 R550 R413 R414 C512 C508 R547 C557 R467 C556 R410 C505 R516 C552 C558 C554 C555 C594 R593 R597 C585 R598 R581 R582 C582 R596 R459 R576 C509 R534 R502 R503 C503 R501 C510 C511 R577 C111 R583 R584 C593 C553 R406 C588 C583 R586 R513 R507 C517 R532 R531 C559 R508 R509 R551 R552 R505 R511 C516 C504 R51...

Страница 31: ... R651 R653 R650 TL624 C681 C682 C683 C671 C672 R686 R682 R683 C685 R681 TL626 TL625 R671 R657 TL627 TL621 TL622 R652 BAND VCC GND OUT R684 R659 LF601 R669 R672 R675 2 20 1 19 R631 R632 R667 C692 C691 C642 R625 R623 R622 C631 R670 TL628 TL629 TL623 C614 L601 R612 C684 1 20 21 40 41 60 61 80 R614 C616 C615 C613 R611 R615 C612 C611 R616 R613 R676 R658 R656 R621 C621 R661 R663 C693 R668 R662 C641 R689...

Страница 32: ...40 C340 10u50 330 4 7K R349 R347 4 7K R358 4 7K R357 4 7K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ILM OUT ILM F CD OUT AUDIO F AUDIO OUT CTRL2 VCC CTRL1 GND ACC IN ACCOUT VDD5V SW5V ANT OUT EXF 1 5M R907 C903 47u16 47u16 C904 100u16 C906 0 1 C905 0 1 C912 R909 27K 4 7K R908 31 18 C907 330u6 3 10u25 C910 1K R951 R952 330 0 1 C954 R974 47K R975 47K R976 68K 20K R973 10K 10K 47K R970 R971 R972 68K R892 0...

Страница 33: ...V ACC3 3V GND AUX G AUX R AUX L 1 3 2 4700P C671 4700P C672 VOL2 VOL1 77 80 78 79 OUT VCC GND 2 3 1 9 1 R631 1 C611 VOL1 VOL2 C684 0 01 AUDIO VOL 11 5V 11 5V 79 77 78 80 1K TL625 TL621 TL626 TL627 TL628 TL629 TL622 TL623 TL624 R625 0 R623 10K 0 R684 R672 R675 4 2 3 1 D R681 27 D 27 R682 LF601 27P C682 27P C681 R683 10K 10 C685 D D 1 2W R632 0 OPEN D601 608 685 686 DZ2J051 M X D651 B30 1566 05 D652...

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Kenwood KDC-208U, Руководство по обслуживанию

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