Kenwood-KDCMP-228-Mk2-Service-Manual电路原理图.pdf

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1、 2005-4 PRINTED IN JAPANB53-0267-00 (N)764CD RECEIVERKDC-2029/228/3029/3029R/MP2028/MP228/MP3029/MP4029/MP4029GSERVICE MANUALThis product uses Lead Free solder.SWITCH UNIT (X16) TYPE 2 KDC-2029 T0200001 X16-3260-23 X34-3650-22 784225GC282A TDF-3029/O Y33-2270-64KDC-228 40900014 X16-3260-22 X34-3410-

2、10 784225GC282A TDF-52D/O Y33-2260-62KDC-3029 T0200001 X16-3260-22 X34-3650-23 784225GC282A TDF-3029/O Y33-2270-64KDC-3029R S1100101 X16-3260-22 X34-3650-21 784225GC282A TDF-3029R/O Y33-2270-63KDC-MP2028 50103701 X16-3260-10 X34-3400-10 784225GC281A TDF-MP52DB/O Y33-2260-60KDC-MP228 50110501 X16-326

3、0-10 X34-3400-10 784225GC281A TDF-MP52D/O Y33-2260-61KDC-MP3029 50200001 X16-3260-23 X34-3400-22 784225GC281A TDF-MP3029/O Y33-2270-62KDC-MP4029 T0101865 X16-3260-21 X34-3400-21 784225GC281A TDF-MP4029O Y33-2310-60KDC-MP4029G T0200001 X16-3260-21 X34-3400-21 784225GC281A TDF-MP4029GO Y33-2310-61This

4、 service manual handles only switch unit (X16) for type 2.Besides, please refer to the service manual of each model. Switch unit (X16) has been changed from the following serial number to type 2.Following system microcomputer (IC1: X34) also changes at the same time as changing switch unit (X16).VOL

5、AUDFFSET UPMENU SCAN RDM REP M.RDMExternal Media Control Illustration is KDC-2029MODEL SERIAL No. ELECTRIC UNIT MCU IC (IC1:X34) TDF NAME TDF PANEL No.SWITCH UNIT(TYPE2 UNIT)2KDC-2029/228/3029/3029R/MP2028/MP228/MP3029/MP4029/MP4029GA B C D E1234567PC BOARD(COMPONENT SIDE VIEW) (FOIL SIDE VIEW)Refer

6、 to the schematic diagram for thevalues of resistors and capacitors.C64C63GVO1866171VCCD34 D31D70D35D32D65D36D33D42D39D41D38D37D40D46D43D44D47D48D45D54D51D52D49D61D53D50D62S11ED1S12D64D63IC3EJECTAUTORESET65321SRCQVOLAUDATT4SWITCH UNITX16-3260-xx (J76-0140-02)R78R77R63R31R62R32CP11C12 C11R81 R80R19R1

7、7R16R82W6 W5C61R95R59W13C15R11C68R13R15R14C10W11C69R70 R98R75 R74R97R68C66C22R67R96R58R60W14W12R84R85 R83R86R64W2W3R65R33R90 R88R91R89 R87R18R61R22R21C21R94R23C62R93R34CLKREMODATASKI4KI3KS2KI5ESD GNDRTRY CCWTDF DETCSILL D GNDRSTPAN5VPAN SW5VFL SW11.25VLED +BINTKS3KI6KS1KS4KI1KI2RTRY CWFL+BVFD RSTBE2

8、11514128138103396410265BEEBE BEBEBEBE BEBC65D75D73D74D72D71D77D76Q21J1Q11Q10Q24Q12Q13Q22Q23D96Q25IC4SWITCH UNITX16-3260-xx (J76-0140-02)X16-3260-xxRef. No. AddressIC3 6BX16-3260-xxRef. No. AddressIC4 4EQ21 4EQ22 6EQ23 6EQ24 6EQ25 6D3KDC-2029/228/3029/3029R/MP2028/MP228/MP3029/MP4029/MP4029GA B C D E

9、1234567X16-3260-xx (1/2)Q21D96J1D71D72D73D74D75D76D77A1/2J5X34-REMOTESENSORPANSW5VQ24Q23Q22VFD DRIVERQ25+B SWTP32FL SW11.25V123456789101112131415ILL D GNDPAN5VRTRY CWLED+BFL+BRSTVFD RSTVFD DATAFVFD CEVFD CLKVFD DATASREMOTERTRY CCWTDF DETESD GNDTP19TP24TP22TP23TP21TP20TP25TP31TP3032131231301529361 2

10、3GND VO VCCR22 100R21 100K122.2C21IC3100KR23FL+BFL+B470R11470R13220R14470R15470R16470R17470R191KR1828 2732 30 293134 3336 3540 38 37394143 4258 47 45 444650 484952 5153545557 5661 596063 6264R80 47R81 471/2W1/2W6566P36 P38 P39P37 P40 P41 P425 97 8642 31S8S7 S9S10G3S11S12 S14 S15S6S4 S5S3S2S29S41 S40

11、S45S46 S44G3S43G1S42S31S30S23 S28S27S26 G2G1S25S24S20 S21 S22S18S17S16S51S50S49S48S47S46S45S44S43S42S41S40S39S38S37S36S35S34S33S32S31S30S29S28S27S26S25S24S23S22S21S20S18S17S16S15S14S12S11S10S9S8S7S6S5S4S3S2S1G1 G2 G3KS1KS2KS3KS4TP48 TP46 TP49TP47TP50TP44 TP43 TP51KI4 KI3 KI2TP45TP41KI6 KI5NCNCSEG53S

12、EG52SEG56SEG55SEG54SEG59SEG58SEG57SEG6SEG60SEG64SEG63SEG62SEG66SEG65SEG72SEG68SEG69SEG67SEG70SEG7SEG73NCNC5565SEG46 SEG47 SEG50SEG49SEG48 NCSEG51 NC102100 10198 9996 9795SEG36 SEG37 SEG40SEG39SEG38 SEG41 SEG42 SEG45SEG44SEG4393 9491 929088 8986 878575SEG26 SEG27 SEG30SEG29SEG28 SEG31 SEG32 SEG35SEG3

13、4SEG3380 83 8481 8278 7976 77NC NC SEG19 SEG20SEG18 SEG21 SEG22 SEG25SEG24SEG2370 73 7471 7268 6966 6760SEG17SEG16NC6364NC6261SEG12SEG11SEG15SEG14SEG135958565737ROW5SEG81 SEG76 SEG75 SEG74NCNC2 134SEG80 SEG79 SEG77SEG787 6 589INTVDDD-GND SEG82VDISP12 11 101314ROW4ROW3ROW1ROW217 16 15181927 22COL2 CO

14、L12021COL6DUP/TRICOL4 COL3COL5232426 2532CLOCK RESET BLANKCSDATAI/O282931 30NCNCL-GNDOSC0NC333436 35VDISPSEG5SEG7SEG6SEG10SEG9SEG85453505251SEG1SEG4SEG3SEG247494846GRID2GRID34544GRID14243NCD-GND3940NC41NC3847KR8747KR8947KR912.2KR852.2KR842.2KR8347KR9047KR8847KR861KR784.7R74C102.2R98 47KC68470P1C6915

15、32 29303127PC1510KR75R70 2201011R93 22K2.2KR94TP26TP28TP27TP29TP18TP17S1W11 W14TP70PAN SW5VP33P35F+ F+P34 P32 P31 P30 P28P29 P273GBP261GBP25 P23P243GAP22 P20P21 P19 P18 P17 P16 P15 P13P14 P112GP121GAP10P7P9 P81/2WR82 47IC3(X16-3xxx-xx)AIC410K10K5V0V0V5.0V0V 11.3V5.0V0V or0V5V5V0V5VRST0V11.3V0V0V11.3

16、V0V11.3V5.0V0V5V0V0V11.3V0V(3GB/1GB/3GA/2G)2G3GA1GB3GBaamr nbbccddkheeffggpj(1GA)S3S5 S4S7S9 S8S10S6S1S2S1colcolDownsideUpsideDp3a 1a 2a 1a 2a 1a 2a 3a4KDC-2029/228/3029/3029R/MP2028/MP228/MP3029/MP4029/MP4029GJIHGF1234567X16-3260-xx (2/2)S12S11DISP65431QATT2 SRCEJECTRESETD31D32D33D34D35D36D37D39D38

17、D40D42D41D45 D48D44D43D47D46D51 D54D50D49D53D52D61D62D64D63D65D70Q12D71-77D31-33,37-39,43-45,49-51,70D34-36,40-42,46-48,52-54D61-65Q10,12IC3Q11,13,22-24IC4B30-1567-05 (COLOR:RED)UDZS5.6B2SC4081DTA114EE2SC4617PNA4S22MML9228GAZ-A2SA1774:GND LINEB LINERED LED SW GREEN LED SWED1 3-BT-224N:D96 : DA204UQ1

18、3Q10Q11BS41S42S43S44S37S38S23S22S21S39S35S36S24S25S31S32S28S27S26S29S34S33DCQ25Q21 :S1ESD GNDCP11 10K253416VOLVOLAUDIO0.01 C12313KS2KS1KS3KS4KI2 KI3 KI4 KI6470R31 470R32 R33 470 R34 470C61 0.01C62 0.01R61C64 0.01C63 0.01R62C65 0.01R63W222KR95W3IC3621 1820 1925 23 222428 26272912P46 P48P47 P49171614

19、1513P40 P41 P42 P43 P45P4410 1197 86S29S41 S50 S51S40 S49S47 S48S42 S39 S38S37S36S35S33S31 S32S30C11 0.01110NC104103NC107106105109108SEG53SEG52SEG56SEG55SEG54120115111112114113SEG59SEG58SEG57SEG61SEG60117116119118SEG64SEG63SEG62SEG66SEG65SEG72123122121125124SEG68SEG69SEG67SEG70SEG71128127126SEG73NCN

20、CSEG74NCNC2 13100.1C22 47KR9622KR682.2KR6447KR6511C660.1R58 47KR5922KR6722KR602.2K47KR97KI5W6S34X16-3282-74B30-1729-05 B30-1729-05X16-3260-01 X16-3260-02YESB30-1575-05 B30-1575-05YESYES470 470YES300 300300 300YESYESD61-65B30-1729-05 B30-1533-05B30-1567-05B30-1729-05 B30-1729-05 B30-1729-05 B30-1567-

21、05 B30-1729-05B30-1533-05X16-3312-12YES YES YES YESX16-3302-71 X16-3262-74 X16-3262-75X16-3282-73X16-3262-73 X16-3282-72X16-3302-70 X16-3262-72 X16-3282-71X16-3262-71 X16-3282-70YESYESYESB30-1533-05YESB30-1533-05 B30-1533-05YESYESCYESYESX16-3260-10YESX16-3260-22 X16-3260-23X16-3312-11X16-3260-21 X16

22、-3312-10YESYESYESNo.UNITABYESB30-1533-05 B30-1533-05YESD65C61-470 470 680 470560YES YESYESYES YESYES560 300620 3006801KYESYESYES300300300300YESYESYESR63 470 560680470300300YES YES YESYES680 5606201K300300R23R18R62R61YESYESYESYESW2W3F-P7P9 P8 P5P6 P4 P2P3F-P1FM+AM-MODEL NAMEKDC-MP2028 KDC-MP4029/G KD

23、C-228 KDC-3029/R KDC-2029 KDC-W4531/Y KDC-W4031/Y KDC-W409/Y KDC-3031A/AYKDC-3031G/GYKDC-309A KDC-F331A KDC-309G KDC-F331G E303/S E303MDKDC-MP228 KDC-MP3029 KDC-W431GY KDC-WF431AKDC-2029/228/3029/3029R/MP2028/MP228/MP3029/MP4029/MP4029G(OKI) (2/2)ANODE CONNECTION1GA2S1P1P2P3P4P5P6P7P8P9P10P11P12P13P

24、14P15P16P17P18P19P20P21P22P23P24P25P26P27P28P29P30P31P32P33P34P35P36P37P38P39P40P41P42P43P44P45P46P47P48P492d1d2n1n2p1p2r1r2e1e2c1c2g1g2m1m2f1f2a1a2h1h2j1j2k1k2b1bcol3d3n3p3r3e3c3g3m3f3b3k3j3h3aS12d1d2n1n2p1p2r1r2e1e2c1c2g1g2m1m2f1f2a1a2h1h2j1j2k1k2b1bS2S3S4S5S6S7S8S9S10decgfbacol (Downside)2d1d2n1n

25、2p1p2r1r2e1e2c1c2g1g2m1m2f1f2a1a2h1h2j1j2k1k2b1bcol (Upside)Dp3d3n3p3r3e3c3g3m3f3b3k3j3h3a3GA,3GB 2GPINNAME1GA,1GBCAUTION : For continued safety, re-place safety critical components only withmanufacturers recommended parts (re-fer to parts list).Indicates safety critical components.To reduce the ris

26、k of electric shock, leak-age-current or resistance measurementsshall be carried out (exposed parts areacceptably insulated from the supply cir-cuit) before the appliance is returned tothe customer. DC voltages are as measured with ahigh impedance voltmeter. Values mayvary slightly due to variations

27、 betweenindividual instruments or/and units.DTA114EE2SA17742SC4081DA204U5KDC-2029/228/3029/3029R/MP2028/MP228/MP3029/MP4029/MP4029GIndicates safety critical components. New partsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Part

28、s No. werden nicht geliefert.Ref. No.AddNewParts No. DescriptionDesti-nationRef. No.AddNewParts No. DescriptionDesti-nationPARTS LISTD31-33 B30-1567-05 LED (1608, RED) KM2D34-36 B30-1533-05 LED (1608, PG) M1M3D37-39 B30-1567-05 LED (1608, RED) KM2D40-42 B30-1533-05 LED (1608, PG) M1M3D43-45 B30-1567

29、-05 LED (1608, RED) KM2D46-48 B30-1533-05 LED (1608, PG) M1M3D49-51 B30-1567-05 LED (1608, RED) KM2D52-54 B30-1533-05 LED (1608, PG) M1M3D61-65 B30-1533-05 LED (1608, PG) M3D61-65 B30-1567-05 LED (1608, RED) M2D61-65 B30-1729-05 LED (1608, BLUE) KM1D70 B30-1567-05 LED (1608, RED)C10 CK73GB0J225K CHI

30、P C 2.2UF KC11,12 CK73GB1H103K CHIP C 0.010UF KC15 CC73GCH1H270J CHIP C 27PF JC21 CK73FB1A225K CHIP C 2.2UF KC61-65 CK73GB1H103K CHIP C 0.010UF K KM1C68 CK73GB1H471K CHIP C 470PF KC69 CK73FB1C105K CHIP C 1.0UF KJ1 E59-0840-05 RECTANGULAR PLUG (15PIN)CP11 RK74HB1J103J CHIP-COM 10K J 1/16WR11 RK73GB2A

31、471J CHIP R 470 J 1/10WR13 RK73GB2A471J CHIP R 470 J 1/10WR14 RK73GB2A221J CHIP R 220 J 1/10WR15-17 RK73GB2A471J CHIP R 470 J 1/10WR18 RK73GB2A102J CHIP R 1.0K J 1/10WR19 RK73GB2A471J CHIP R 470 J 1/10WR21 RK73GB2A104J CHIP R 100K J 1/10WR22 RK73GB2A101J CHIP R 100 J 1/10WR31-34 RK73FB2B471J CHIP R

32、470 J 1/8WR61 RK73EB2E102J CHIP R 1.0K J 1/4W M2R61 RK73EB2E621J CHIP R 620 J 1/4W M3R61,62 RK73EB2E301J CHIP R 300 J 1/4W KM1R62,63 RK73EB2E561J CHIP R 560 J 1/4W M3R62,63 RK73EB2E681J CHIP R 680 J 1/4W M2R63 RK73EB2E471J CHIP R 470 J 1/4W KM1R70 RK73GB2A221J CHIP R 220 J 1/10WR74 RK73GB2A4R7J CHIP

33、 R 4.7 J 1/10WR75 RK73GB2A103J CHIP R 10K J 1/10WR78 RK73GB2A102J CHIP R 1.0K J 1/10WR80-82 R92-1245-05 CHIP R 47 J 1/2WR83-85 RK73GB2A222J CHIP R 2.2K J 1/10WR86-91 RK73GB2A473J CHIP R 47K J 1/10WR93 RK73GB2A223J CHIP R 22K J 1/10WR94 RK73GB2A222J CHIP R 2.2K J 1/10WR98 RK73GB2A473J CHIP R 47K J 1/

34、10WW2 R92-1252-05 CHIP R 0 OHM J 1/16W M1M3W3 R92-1252-05 CHIP R 0 OHM J 1/16W KM1W6 R92-1252-05 CHIP R 0 OHM J 1/16WW11 R92-1252-05 CHIP R 0 OHM J 1/16WW14 R92-1252-05 CHIP R 0 OHM J 1/16WS12 S70-0106-05 TACT SWITCHS11 T99-0457-15 ROTARY ENCODERD71-77 UDZS5.6B ZENER DIODED96 DA204U DIODEED1 3-BT-22

35、4N FLUORESCENT INDICATOR TUBEIC3 PNA4S22M ANALOGUE ICIC4 ML9228GAZ-A MOS-ICQ21 DTA114EE DIGITAL TRANSISTORQ22-24 2SA1774 TRANSISTORQ25 2SC4081 TRANSISTORIC1 784225GC281A MCU IC #IC1 784225GC282A MCU IC #SWITCH UNIT (X16-3260-xx)ELECTRIC UNIT (X34-3410-xx, X34-3650-2x)ELECTRIC UNIT (X34-3400-xx)K : KDC-MP2028/MP228 M1 : KDC-MP4029/MP4029GM2 : KDC-228/3029/3029R M3 : KDC-2029/MP3029 # : Refer to cover pageKDC-2029/228/3029/3029R/MP2028/MP228/MP3029/MP4029/MP4029GMEMO