Kenwood-C929-cd-sch 维修电路原理图.pdf

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1、CD CHANGERC929SERVICE MANUAL 2001-4 PRINTED IN KOREAB51-7796-00 (K) 3095 The following reference numbers with accessory parts are the same reference numbersused on EXPLODED VIEW and PARTS LIST. Refer to the service manual KDC-C710 (B51-7104-00) for MECHANISM OPERATION DESCRIPTION.223215227x102172162

2、30229221225222224x2226x2RadioFans.CN 收音机爱 好者资料库C9292BLOCK DIAGRAMSW5VLIM SWL.P.S.EJ SWARM SW12.5MHzX2SPINDLE/LO-EJSLEDLOE SWTR COILFO COILBTLEEPROM&TEXT DECODERAPCSA5VQ1S8VSYSTEM u-COMIC7IC1RF AMP&SERVO DSPP-ONQ10Q15,16Q20BU. DETIC87134582IC5MG SW8V AVRS8VS-RAM24CBU14VCH RSTAUDIOOUT3HOTIC9RST7V/9V5V

3、Q21,22M5VD5VSW5VS3S2S1SW5VMM&DC MOTORDRIVERELEVATORMAVRSA5VQ9&D/A CONVERTER&SCFSD5VFEADBPDD5VAVRBUS I/FIC11toHEADUNITD.R.I.V.E.DACDIGITAL FILTERIC10416.93MHzX15VREGIC4AUDIO VREFIC2DA5VIC3L.P.FS8V0bit MUTEQ4,5MUTEQ6-8RELAYK1,2Q23,24AUDIO3NO SWS4BUS DRIVERIC146.29MHzX372CH-MUTEQ14CH MUTESYS-ONQ13SYS O

4、NQ2DOUTto OPTICAL OUTD-OUTQ25DG-CONDG-CONQ1D5VASSY(X13- )(X32- )C929(X16- )(X92- )PICKUPXOFFRadioFans.CN 收音机爱 好者资料库C9293COMPONENT DESCRIPTIONREF.No.FUNCTIONOPERATIONIC1RE amplifier, Focus/Tracking error amplifier, APC circuit, ReferenceRF ERROR AMPLIFIER / SERVOamplifier, Defect RFOK mirror circuit,

5、 EFM comparator, VibrationDIGITAL SIGNAL PROCESSORdetector, Digital servo data processor, Digital loop filter, 8 times over sampling filter, D/A converter.IC2VOLTAGE FOLLOWERAudio reference voltage supply.IC3ACTIVE FILTER2nd low pass filter.IC4AVRAudio 5V power supply.IC5MOTOR DRIVERFocus tracking a

6、ctuator, Sled/Spindle MD deck up/down motor driver.IC7SYSTEM -COMServo control / Mechanism control / Multiple purposes interface.IC8MEMORYMechanism up/down position offset servo initial data memory.IC9-COM RESET.Resets u-com.IC10DRIVERDAC.IC11TEXT DATA MEMORYMemorises data from text decoder through

7、u-com.IC14IE-BUS DRIVERBus driver.Q1LASER CONTROLLERON when IC13s APC goes on.Q4Q1 DRIVER0 bit mute goes on when H level signal is putout from LZ port of IC6.Q5Q2 DRIVER0 bit mute goes on when H level signal is putout from RZ port of IC6.Q6,7AUDIO MUTEMute goes on when L level signal output from A.

8、MUTE port of IC7.Q8Q1&2 DRIVERMute goes on when L level signal is output from A. MUTE Port of IC7.Q9CD SYSTEM 5V POWER SUPPLYTransistor with regulator inside the IC12.Q10P.ON SWSW5V turns on when L level signal is output from P.ON port of IC7.Q11RESET SWResets u-com by H level reset control signal f

9、rom the head unit.Q12CLOCK ON/OFFClock goes off when H level signal is output from XOFF port of IC7.Q13SYSTEM-ON SWWorks during the ACC and power on.Q14CH-MUTE SWAudio mute output level goes on when H level signal is output from AUDIO port of IC7.Q15SW +8 AVRQ16Q15 DRIVERDrives Q15.Q17AVR 8V SWSwitc

10、hes AVR 8V power supply.Q18Q11 DRIVERDrives Q11.Q19AVR 7V/8V SWH (7V) : Usual play mode. L (8V) : Elevator up/down.Q20B.U. VOLTAGE DOWN DETECTION SWQ21B.U. +5V AVRQ22Q21 DRIVERDrives Q21.Q23Q24 DRIVERAudio turns on when H level signal is output from AUDIO port of IC7.Q24RELAY SWQ25Q1 (on X16-) DRIVE

11、RDigital-out turns on when H level signal is output from DGCON port of IC7.Q31MOTOR DRIVER REFERENCE VOLTAGE SWQ32SUB BEAM F SIGNAL TIME CONSTANT SWH when time constant takes effect.SUB-CIRCUIT UNIT (X16-1030-00)REF.No.FUNCTIONOPERATIONQ1D-OUT (TRANSISTOR VCC SW)Q2D-OUT (TRANSMITTER DRIVER)CD PLAYER

12、 UNIT (X32-4970-00)PORTNo.PORT NAMEI/OFUNCTIONOPERATING CONDITION1-2TSTBOText data strove.3T-BANKITracking filter bank SW signal.H : Bank 1 (Gain-up mode).4F-OKIFocus-on signal.H : Focus on.5XTALENODAC servo IC oscillation stop control.H : Oscillation stop.6RESETOServo IC reset.L : Reset.7SAOOServo

13、IC communication address setting.8SSTBOServo IC communication strove.9VDD-VDD10X2-Main clock 2.11X1IMain clock 1.12VSS-GND.13-14XT1-Sub clock 1.15RESETIReset.16FO-GUPIFocus gain-up SW.H : Focus gain up.17MG-SWIMagazine SW.H: Magazine inserted.18EJ-SWIEject SW.H : Switch on.19B-REQ-HICommunication re

14、quest signal.20PACKIText data - Pack synchronization signal.21SYS-ONIChanger control from head unit.L : System on.22BU-DETIBack-up momentary power-down detection.H : Momentary power down.23AVDD-VDD.24A VREF 0IInner A/D converter reference voltage.25HOTITemperature-up detection.Detects over 4V, relea

15、ses the detectionwhen the voltage goes to be under 4V.26LPSIMechanism deck height detection.27LO-E-SWILoading end SW.L : Loading ends.28LIM-SWILimit switch.L : Laser pick-up being most inside detection.29T-OFFITracking-off mode.H : Tracking off.30ADJ-SELIServo automatic adjustment on/off.H : Automat

16、ic adjustment off.31TEST1IFor mechanism endurance test.32TEST2IFor mechanism endurance test.33AVSS-GND.34AUDIOOAudio relay control out.H : Changer source.35A-MUTEOAudio mute.L : Mute on.36A VREF 1-Inner A/D converter reference voltage.37S-DIIServo IC communication serial data.38S-DOOServo IC communi

17、cation serial data.39S-CKOServo IC communication serial clock.40B-DICIBus serial.41B-DCOMOBus serial.42B-CLKOBus serial clock.43B-C/DOBus command data SW.44CH-MUTEOAudio mute to head unit.L : Mute on.45TSIIText data.46TSOOText data.47TSCKOText clock.48A0OAddress setting to S-RAM.49A1OAddress setting

18、 to S-RAM.50A2OAddress setting to S-RAM.51A3OAddress setting to S-RAM.52A4OAddress setting to S-RAM.(X32-) IC7 : -COMC9294MICROCOMPUTERS TERMINAL DESCRIPTION5C929MICROCOMPUTERS TERMINAL DESCRIPTIONPORTNo.PORT NAMEI/OFUNCTIONOPERATING CONDITION53A5OAddress setting to S-RAM.54A6OAddress setting to S-R

19、AM.55A7OAddress setting to S-RAM.56D0I/OData from and to S-RAM.57D1I/OData from and to S-RAM.58D2I/OData from and to S-RAM.59D3I/OData from and to S-RAM.60D4I/OData from and to S-RAM.61D5I/OData from and to S-RAM.62D6I/OData from and to S-RAM.63D7I/OData from and to S-RAM.64A8OAddress setting to S-R

20、AM.65A9OAddress setting to S-RAM.66A10OAddress setting to S-RAM.67A11OAddress setting to S-RAM.68A12OAddress setting to S-RAM.69A13OAddress setting to S-RAM.70A14OAddress setting to S-RAM.71A15OAddress setting to S-RAM.72VSS-GND.73A16OEnable control to S-RAM.74A17OEnable control to S-RAM.75DG-CONODi

21、gital-out control.H : Digital out.76ELV-ADJIMechanism deck height adjustment mode.L : Adjustment mode.77RDOReading control to S-RAM.78WROReading control to S-RAM.79WAITIWAIT insertion from S-RAM during accessing.80-81VDD-VDD.82PU-SELILaser pick-up type discrimination.H : Made by KENWOOD.L : Made by

22、others.83PU-OKILaser pick-up type discrimination.H : The laser pick-up is OK.84SP/LO +OSpindle/Loading control.85SP/LO -OSpindle/Loading control.86ELV+OMechanism up/down control.87ELV-OMechanism up/down control.88SRV-SELIServo operating mode.H : Servo mode.89SEARCHOSearch play SW.L : Searching.90SLN

23、SAOSled non-felt area on/off.L : Sled non-felt area on.91EEP-WROEEP-ROM writing mode.H : EEP-ROM writing mode.927V/8VOMechanism driving IC power supply control.93NO-SWIBus number SW.H : CH1. L : CH2.94TEST/VPP-Flash ROM program mode.95B-CSOBus chip selector.96B-RSTOBus reset.97SDAI/OEEP-ROM data.98S

24、CLOEEP-ROM clock.99P-ONOP-ON.L : AVR power on.100ARM-SWIArm SW.H : Arm SW on.(X32-) IC7 : -COMC9296PARTS DESCRIPTIONS7ACEBD2135746Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD (Component side view)S2S111LIMSWLOESW8/12SWMGNDSP-SL-SL+SP+BLACKRED1816CN1CN2X13-9850-00

25、 (J74-0987-01)R1R3C2C1R2B EB EQ2Q111221516348765910111213J1X16-1030-00 (J74-0630-12)CN1J2SUB-CIRCUIT UNIT(X16-)Ref.No.AddressQ15DQ25DSUB-CIRCUIT UNITFGIHJ2135746Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD (Component side view)8Q9Q19D14D5D17D18D1Q23IC8Q10Q14Q13Q1

26、Q5Q4D15Q32Q12Q24Q15K2K1R168R167C2R8R33R85R86CP8CP7C56R22R190R191C201R98R20C203R135R138R136L2R137R143C3C62R205R15C73R19R18C13C12C206C59CP16C200R3CP15CP14R159R140R141C64C18R58R158R25C60C55R71R161R26C65CP17CP18R80R81R82W8C25C49C67X3R100R95L15L16C204C48C46L8R112R74R75R55C47R83R110R111C23C205R121C16C34CP

27、3CP19C22C26C1R94R11R124C45R156C85R56L14C33CP9R10R9C202R17R131R132R130R206R208C75L.P.SEBEBEBEBEBEBEB14585110611056EBC190C21R21TH1S4S2R142R155R153R154S3S1R57B EB EE BB EEBQ21Q16D8D10IC1IC10IC7D9D11D21IC5IC4IC11D16D23D24Q17Q18Q11Q7Q6D22D12D7Q8IC2IC3Q25Q31IC9Q22CD PLAYER UNIT X32-4970-00 (J74-1133-11)CN

28、2IC14CN1Q20R204C70C52C4R4C6C5R207R134R54R53R78CP11CP10CP6CP5CP20CP12L7R96R79R126X1R5R7R203C7R152R16C8R202C9C10C29C11R77R72R84R87R69R123R113W6C17R106C63R122R38R40R67R70R37R39C38C37R201R1W5C72R43R41C39R68R42X2R44W7C68W2R76R97C69R99C40R45C61R73R49L17R105R51C71R47R48R52R50R46C43C19C41C42C44C191R162C86C1

29、5C14R166C20C32C31L6L5L4L3R139C35RDFDTOFCLKFDTIT+F+T-F-SP-TDFDSP+SL-SL+SGNDCHMUTEDOUTBUS+BUS-CH-MUTELCHRCHBU14VCHRSTAGNDSYSOND5VDGCONAMUTEDAGNDNC/CE1/TSCKTSITSOGNDLPSAUDIOSOAVrefOTEST2TEST1TOFFADJSELHOTAVDOSPLOD+SPLOD-BUDETEJSWCSPUSELPUOKELVADJDG-CONWRTEST/VPPELVD+EEPWRSLNSABCSSDAMGNDNOR/RWTBANKX1PAC

30、KRESETSYS-ONCHRSTDA5V/TSTBFVDOM5VD5VPONSCLS3BRSTELV-ELV+NOSWELVD-SRVSELSEARCHMGNDARMSWBU14SRV8LOESWLIMSWRchLchFOKRSTAO/STB/SCKSOSISDGNDSD5VFLAGVrefFEIOP-VCCLDPDIOP+ABCDVR3TETEFESA5VRFRFGNDARFASYEFMMDSDTDFDTEVCATBALFBALDACOC2D3/TBCC2D2A TESTC2D1TZC/C1D2PLCKFZC/C1D1MIRR/WFCKRFCKLOCKTXVDDHOLD/WDCKMGSW/

31、TSTB/TSCKTSITSOPACK18136199161817821222850517576110025264321145814581161732334849641252650 517576100161123IGOC24BEB EBEBEB EB EBEBEBEB EBEBE(X32-)Ref.No.IC1IC2IC3IC4IC5IC7IC8IC9IC10IC11IC14Q1Q4Q5Q6Q7Q8Q9Address3I4H4H3H2F4G4G4H4I3F3G2I3H3H3H3H3G2FRef.No.Q10 Q11 Q12 Q13 Q14 Q15 Q16 Q17Q18Q19Q20Q21 Q22

32、 Q23 Q24 Q25 Q31 Q32Address4H4H4I3H3G6H5H5H5H5H4F5I5I2H2H3G3F3IKMOQSLNPRT2135746Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD (Foil side view)910S2S1LOESW8/12SW161SL+SL-MGNDBLACKSP-SP+RED18LIMSW1CN2X13-9850-00 (J74-0987-01)CN1R1R3C2C1R2B EB EQ2Q1112215163487659101

33、11213J1X16-1030-00 (J74-0630-12)SUB-CIRCUIT UNITCN1J2Q24Q15Q19D5Q13IC8Q10Q4Q9Q14D15D18Q5D14Q12D17Q23Q32D1Q1BR55C16ER143C65S2C64R82BES4ECP19CP17R156CP18R86R112R138R142R137CP14 CP8CP15R135R140R141R136CP7C73R111R110CP3CP9R80R155R159R158R154R1538C67154R81BEC85TH1R98R83R74R75R95EC34L.P.SC190R191R190C21R2

34、1C56R161R17R25BER26R71C55EBX3R121BBEBR100L15L14R131R130R22R132EC75C60BC62C59R124S3C205R15C206C200C22R94C45C1BR3ER33C26C18C25L8R56C201L2C203R11R9R20R10C202C33S1R85CP16C12C204R18R19C13EBC23R167R57R205C47C46C48R58C49R168K2L1610R8611056EB1K15C3C2R208ER206BW8D7D12D11Q18Q17CD LAYER UNIT X32-4970-00 (J74-1

35、133-11)Q25IC7Q20Q31IC11IC9D22IC4Q11IC14D23D24IC5CN2D21Q8Q7Q6Q22D8Q21Q16D10D9IC2IC3IC10IC1CN1D16C15ELVD-SRVSELSLNSASEARCHR113C61ELVD+R77ELV+ELV-BEB EEFCLKC71GNDAVrefOTEST2W5TEST1SPLOD-E BELVADJR126PUOKPUSELEJSWSPLOD+BUDETCR123R122R134SEEPWRTEST/VPP75WRCP12DG-CONCP576R13928RD221B E/CE121CP1051CP11CP67

36、50/TSCKTSOAUDIOR1058SOTSIRESETCP20W6S3BRSTNOSWBCSSDAMGNDPON100SCL1X2NOR/RWTBANKX1C72D5V4E2C68FVDO3M5VW7B1/TSTBR96C52AVDOCHRSTSYS-ONHOT2625TOFFR76PACKC70FDTOADJSELLPSW2R106R99R97C69DA5VIOGSL-R67R7019R68R162L17C86E B163618R691SGNDD5VBUS-AMUTEFDTI1DGCONBE8NCDOUTCHMUTE9BUS+16RCHE BBLCHSYSONDAGNDBU14VAGN

37、DCHRSTCH-MUTE1TDSP+SL+T-SP-F-FDF+T+R52SRV8ARMSWEBR78BU14BC63R79EBR50R46EPLCKLOCK33HOLD/WDCKC37R39R38C38R40R43C39C41X1MGNDR49R51R45R48C29R47584C20C44C1441C425164R116C32R42C404849R41R44C31L5C351L3L4C438SD5VL6C17SDGND/STB/SCKC2D3/TBCMIRR/WFCKR37C2D15051FLAG2625L717RFCKR87VDD32C191TXR84MGSWTSIPACKTSO/TS

38、TB/TSCKARFEFMTBALFBALA TESTDACOTZC/C1D2FZC/C1D1C2D2TEVCAC97576C10C11C8C19RFTDFDMDSDRFGNDASYD3TEC4LOESWR72R73AOR53R54RchLchSOFOKLIMSW23R5C24RSTSIR166IOP-VCC1100R207R7PDVrefEFLDIOP+BA1R152C6C5TEFER16C7SA5VR201R204R203R202CVRR4(X16-)Ref.No.AddressQ15NQ25N(X32-)Ref.No.IC1IC2IC3IC4IC5IC7IC8IC9IC10IC11IC1

39、4Q1Q4Q5Q6Q7Q8Q9Address4P4Q4Q3R2S4S4R4R4P3S3S2P3R3R3R3R3R2TRef.No.Q10 Q11 Q12 Q13 Q14 Q15 Q16 Q17Q18Q19Q20Q21 Q22 Q23 Q24 Q25 Q31 Q32Address4R4R4P3R3R5Q5Q5R5R5R4T5Q5Q2Q2R3S3D3PSUB-CIRCUIT UNITABDFHJCEGI21357465.0V7.0V0V5.0V2.5V5.0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V5.0V0V5.0V123456789101112131415164.7C6022K

40、R124470u16C64+3.3KR79100KR784.7C63100u10C62+31000PC4822KR58100R16722KR571000PC49100R16810u16+C46680R5410u16+C47680R53OUTGNDIN100u6.3C34+4.7C527AVREF0LPSGND6.29MHzX3Q6,78/7V6A-GND45CH-MUTESYS-ON12L ch(PON-REQ)13BUS-(BU+14)101123BU+14GND1BUS+R ch(GND)89CH-RST712345678910111213141516BU+14VBU+14VCH-RSTR

41、-chA-GNDL-chSYS-ONGNDGNDCH-MUTED-5VBUS-NCDG-CONBUS+D-OUTBUS+GNDBU14VSYS-ONCH-MUTEA-GNDCH-RSTR chBUS-L ch(PON-REQ)R1001K100u6.3C59+Q212.2C72C85 2.22.2C71K1K21VCC87243GND6565GND34278VCC168PC4112KR455.6KR49330PC375.1KR435.1KR41330PC395.6KR5112KR47C4368PR37 3.6KR393.6K68PC4268PC44R4812KR5212K5.6KR505.6K

42、R46C40330P5.1KR425.1KR44330PC383.6KR38R4032313029282726252423222120191817161514131211109876543214950515253545556575859606162636433343536373839404142434445464748VDD8FSBCK08FSLDATA08FSRDATA08FSLRCK0TEST1TEST0BCKODATAOLRCKONRSTOGND8FSSDACSGATESCKSDATAP/SNNODRDRONNFRNTNRAMRSLRCKIDATAIBCKIMCKTHVDDGNDXX1X

43、0VDXMCKOHCKOMMOD0MMOD1LRLHNMUTEGNDDACTEST0DACTEST1LZGNDALLO+LO-VDALVDARRO-RO+GNDARRZRESETNDACTEST21KR110KR312PC3012PC29X116.93MHzC260.1C10.11C454.7KR940.1C19139384342L3L6L4L5+C3210u1010u10C31+910111213141516BUS-BUS+AVDDSELCSRSTTESTVDD87654321GNDXOXIC/DIRQDOUTDINSCKL174042414395961KR13222R13122R130L1

44、4L15L16C610.1R7718K434238393.6K32303427324+470u16C65M5VD5V0.1C863422330R56+C142.2u10AGND1.2KR5547u6.3+C160.1C200.1C35+C152.2u10L80.01C254.7C18+C2247u6.378WER143 100KR140 100K555152535468R135100C73 0.148100KA0A7A3A476A5A654A2A1895049151011121314I/O213A12NC2I/O0I/O128VCCVSSI/O35856CP75710059CP6R142 10

45、0KR141 100KR136R13810074100656467CP14100KR13777100R139100KCP523161718192726CE2I/O4A925A824A11I/O7I/O5I/O6CP8100K60636261100202122OECE1A10CE16635753644IC3Q4Q19Q20Q22Q2484127311621051913390R10.1C11KR2C215P1.1KR3+C750.047F5.55423167891067981054321CN2D9D8D10Q21Q22D11Q16D5D14Q17Q18Q19D21Q6Q7D22MUTEAVRQ4Q

46、5Q2DRIVERB.U. +5VAVRSW +8AVRAVR 8VSWAVR 7V/8VSWJ1CN1(E56-0825-05)DETECTION SWB.U. VOLTAGE DOWNLPSQ15D17Q12D15D12D7Q20Q24Q23VOLTAGEFOLLOWERFILTERACTIVEDRIVERTEXT DATAMEMORYDRIVERIE-BUSQ1DRIVERAUDIOON/OFFCLOCKQ15DRIVERQ11DRIVERQ21DRIVERQ24DRIVERRELAYSWJ1J2Q2Q1D-OUT(TRANSISTORVCC SW)DRIVER)(TRANSMITTER

47、D-OUTQ2Q1DTA143EK2SC3437:IC4CD PLAYER UNIT (X32-4970-00)SUB-CIRCUIT UNIT (X16-1030-00)IC3IC2IC10IC14IC1122K22K22K22K4.7K4.7K4.7K4.7K22K22K22K22K22K22K4.7K4.7K4.7K4.7K47K47K22K22KKMOLNQSPRUTWVYX0V5.0V0V5.0V5.0V5V0V0V0V5.0V0V5.0V0V0V5V0V0V0V5.0V5.0V1.3V1.2V0V5.0V0V0V0V5.0V0V0V5.0V5.0V0V5V5.0V0V5.0V5.0

48、V5.0V0V5.0V0V0V0V0V0V0V0V0V0V0V0V0V0V5.0V5.0V5.0V5.0V5.0V5.0V0V5V0V5V0V5V0V5V0V5V0V5V0V5V5V0V0V5V5.0V5.0V5.0V5.0V5.0V5.0V0V0V0V0V0V0V5.0V5.0V0V0V0V0V0V5.0V5.0V5.0V0V5.0V0V5.0V5.0V0V5.0V5.0V0V5.0V5.0V0V0V5V0V5V0V5V0V5V0V5V5.0V0V0V3.6V5.0V0V0V5.0V0V0V0V0V0V0V0V5.0V5V0V2.5V5.0V3.0V2.5V2.5V0.7V4.6V1.8V3

49、.2V1.8V3.2V0V2.5V2.5V2.5V2.5V0V2.5V2.5V2.5V5.0V2.5V2.5V2.5V2.5V0V0V4.0V0V2.5V2.5V7.0V0V0V3.2V3.1V2.5V2.5V2.5V2.5V6.0V5.0V2.5V7.0V2.5V2.5V5.0V0V2.5V3.5V7.0V2.5V3.2V3.2V2.5V4.2V2.5V5.0V5.0V3.2V2.8V2.5V2.0V2.0V2.5V2.5V5.0V5.0V0V5.0V5.0V5.0V0V5V0V5V0V0V5V3V0V2.5V5.0VB LINE1009998979695949392919089888786

50、8584838281807978777626272829303132333435363738394041424344454647484950ARM-SWP-ONSCLSDAB-RSTB-CSTEST/VPPNO-SW7V/8VEEP-WRSLNSASEARCHSRV-SELELV-ELV+SP/LO-SP/LO+PU-OKPU-SELVDDWAITWRRDELV-ADJLPSLO-E-SWLIM-SWT-OFFADJ-SELTEST1TEST2AVSSAUDIOA-MUTEA VREF 1S-DIS-DOS-CKB-DICB-DCOMB-CLKB-C/DCH-MUTETSITSOTSCKA0A