Classe-CDP10-cd-sm维修电路原理图.pdf

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1、RadioFans.CN 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库123456ABCD654321DCBATitleNumberRevisionSizeTabloidDate:19-May-2002Sheet of File:C:Projects Classe.CDP10-SUP.schDrawn By:Peter SchutClass Audio Inc,5070 Franois CussonLachine, Qubec, CanadaH8T 1B3LK2LINKLK1LINKLK3LINKLK5LINKLK6LINKLK4LINK100V = LK2-LK3-LK

2、6120V = LK1-LK3-LK5220V = LK2-LK4240V = LK1-LK4C60110nC60210nC60310nC60410nD601SF4004D602SF4004D603SF4004D604SF4004INADJOUTU601LM317C626100nC627100nINADJOUTU602LM337R601 243RR604 243RR6022K21R6032K21+C631100/25V+C632100/25VD6181N4002D6191N4002D6171N4002D6201N4002-12VA+12VA+C6172200/35V NICH+C6182200

3、/35V NICH+C6192200/35V NICH+C6202200/35V NICH+C6342200/35V NICH+C6352200/35V NICHC60510nC60610nC60710nC60810nD605SF4004D606SF4004D607SF4004D608SF4004AGNDC60910nC61010nC61110nC61210nD609SF4004D610SF4004D611SF4004D612SF4004C61310nC61410nC61510nC61610nD613SF4004D614SF4004D615SF4004D616SF4004+C6212200/3

4、5V NICH+C6222200/35V NICHVin1+12V3GND2U6047812C628100n+ C6364700/16V NICHVin1+5V3GND2U6057805Vin1+5V3GND2U6077805C639100nC640100n+ C6424700/16V NICH+ C6434700/16V NICHD6211N4002+5VC+5VD+12VDDGNDClasse CD 0.4 Supply board 2001-CL-002-2C630100nR606 243RR6053K62+C63322/35VD6231N4002D6241N4002INADJOUTU6

5、08LT337A+ C6251000/50V NICH+ C6381000/50V NICH+C6411000/50V NICHZ6012.5V/1WR609e100R 1WVKKVVF-V-DISINADJOUTU603LM317C645100nR608 312RR607887R+C646100/25VD6261N4002D6251N4002+5VA+C6442200/35V NICH+ C6474700/16V NICHAGND+12VA-12VA+12VAAGND+5VD+12VC+5VADGND1234567891011121314151617181920212223242526CN6

6、0226P BOX HEADERAGNDAGNDAGND+12VA-12VA+5VD+5VAAGNDAGNDDGND+12VCDGNDDGNDDGNDDGNDDGNDDGND17121810685131311141920TR601PLITRON 60VA CD04123CN6013P POWER-SCREWGNDDB601DBC648100N/KTDGND123CN605MINI JACK123CN606MINI JACK123CN604MINI JACK1234OC601TLP621Vin1+12V3GND2U6067812C629100nD6221N4002+12VCDGND+ C6374

7、700/16V NICH+C6242200/35V NICHFB601BEAD+C6232200/35V NICHTO DAC BOARDVKKVVF+5VCIR1-INTXRX+5V-TRIGIR-OUT11234567891011121314CN60714P BOX HEADERDGNDDETO CONTROL BOARD+12VCR6111K00DGNDDGNDR6101K00TRIGGERIR-OUTIR-INIR1-INIR-OUT1DGNDDGNDDGND+5VD+5VDTO OUTPUT MUTE RELAISDGNDR613100RR612100R1 (1-DSUB9)6 (8

8、-DSUB9)2 (6-DSUB9)7 (4-DSUB9)3 (2-DSUB9)8 (9-DSUB9)4 (7-DSUB9)9 (5-DSUB9)5 (3-DSUB9)10 (N.C.)CN608BOX10P1 (1-DSUB9)6 (8-DSUB9)2 (6-DSUB9)7 (4-DSUB9)3 (2-DSUB9)8 (9-DSUB9)4 (7-DSUB9)9 (5-DSUB9)5 (3-DSUB9)10 (N.C.)CN609BOX10PRS422-MALERS422-FEMALE2REB3DE45GND6GND79101112+V14U609LTC491CNDGNDDGND+5VCC64

9、9100nDGND11R609d100R 1WR609c100R 1WR609b100R 1WR609a100R 1W14V-1A14V-1A14V-1A18V-1ACMay 19-2002R609f300R 1W123456ABCD654321DCBATitleNumberRevisionSizeTabloidDate:19-May-2002Sheet of File:C:Projects Classe.CDP10-DAC_SRC.SCH Drawn By:Peter SchutClass Audio Inc,5070 Franois CussonLachine, Qubec, Canada

10、H8T 1B3SFMT04RST9H/S24DFC02DFC127S/AES20+VD23DGND22+VA6AGND7FILTER8TXN25CUV-EN19COPY/C1OLRCK17OSCLK16SFMT15TXP26ORIG/U28EMPH/V3SDOUT18ILRCK12ISCLK13SDIN14TCBL15OMCK21RMCK10LOCK11U302CS8420+5VDDGNDDGND+5VDDGNDDGNDHARDWARE MODE 2WCKBCKDATA16.9344DGND+5VDIF2/OF2+5VD24.576R3061K78DGNDR30447K5R30547K5R30

11、247K5+5VDR30147K5+5VDDGND EN15SEL (B)1MUX1A21B31out42A52B62out73A113B103out94A144B134out12 VCC16GND8U30174LV157DGNDDGND3.3VDGNDDGNDC304470N/KTC3038.2nR303100RC30110p/CERDGNDC302100nX30124.576DGNDC30922p/CERC308100nC31022p/CER+C30710u/16112 U303A74HCU04T301BC857C34 1U303B74HCU04561U303C74HCU04+ C3061

12、0u/16981U303D74HCU0411101U303E74HCU04DGND13121U303F74HCU04 +V14GND7U303G74HCU04DGNDR308220RR30947R5C30522p/CER+5VDDGND24.576I2S-WCKI2S-DATAR3071M00I2S-BCKI2S-MCKSRC-ONClasse CDP10 DAC board UPSAMPLING2001-CL-002-1DGNDDGNDSRC-OFFR31010K24R311475RTO PMD200TO CONTROL BOARDCMay 19-2002123456ABCD654321DC

13、BATitleNumberRevisionSizeTabloidDate:19-May-2002Sheet of File:C:Projects Classe.CDP10-DAC_PMD.SCH Drawn By:Peter SchutClass Audio Inc,5070 Franois CussonLachine, Qubec, CanadaH8T 1B3MODD1MODB2MODA3WCKO4LRCI5BCKO6BCKI7VCCS8GNDS9GNDG10VCCQL11GNDQ12SMUTE13DOL14VCCQH15DOR16HMUTE17ZERO94DEEMP19DIN20VCCS2

14、1GNDS22SS/HA223MOSI/HA024MISO/SDA25SCK/SCL26HREQ27PINIT28RESET29VCCP31PCAP32GNDP33EXTAL34VCCQH35GNDQ36VCCQL37VCCC42GNDC43VCCA48GNDA49VCCA55GNDA56VCCQH61VCCA63GNDA64GNDQ65VCCQL66VCCA71GNDA72GNDG75GNDG76GNDG77GNDG78VCCD79GNDD80GNDG81GNDG82GNDG83GNDG84VCCQL87GNDQ88VCCQH89HDCD91VCCS92GNDS93SPI/I2C18VCCG

15、95GAIN96GNDG38U201PMD-200I2S-WCKI2S-DATAI2S-BCKI2S-MCKDGNDDGNDDGNDDGNDDGNDDGND3.3V3.3V3.3V3.3V3.3V3.3V3.3VPDGNDDGNDDGNDDGND+5VD3.3VDGNDDGNDERROR+C21210u/16C211100nC210100n+C21510u/16C214100nC216100nC209100nDGND3.3VC20210N/KPC201680P/KP3.3VVin3Vout41GNDVout2U202REG1117-3.3VL202BEADDGND+C20610u/16+ C2

16、0710u/163.3V+C21310u/16L201680nH3.3VP+C20410u/16C203100nDGNDDGNDPMD-WCKOPMD-BCKOPMD-DLOPMD-DROPMD-SPI-SCKPMD-SPI-SSPMD-SPI-MOSIPMD-SPI-MISOClasse CDP10 DAC board PMD-2002001-CL-002-1PMD-HDCDPMD-RESET+C208100u/6.3+C20547u/1634TO DACSTO CONTROL BOARDFROM SRCCMay 19-2002123456ABCD654321DCBATitleNumberR

17、evisionSizeTabloidDate:19-May-2002Sheet of File:C:Projects Classe.CDP10-DAC_INP.sch Drawn By:Peter SchutClass Audio Inc,5070 Franois CussonLachine, Qubec, CanadaH8T 1B3Classe CDP10 DAC board digital input2001-CL-002-112345678910111213141516171819202122CN40122P CONTO CONNECTOR 1208 FROM TRANSPORTDGND

18、X40116.9344PRE4CLK3D2CLR1Q5Q6+VD14GND7PRE10CLK11D12CLR13Q9Q8U40274HC74DGND+5V-CLK112 U401A74HCU0434 1U401B74HCU04561U401C74HCU04981U401D74HCU0411101U401E74HCU0413121U401F74HCU04 +V14GND7U401G74HCU04R404220RR40247R5C416DPDGNDR4031M00DGNDDGND8.467216.9344DSA-RSTDOBMDGNDWCKBCKDATADGNDMASTER CLOCK FOR T

19、RANSPORT AND PMD200+5V-CLKDGNDFB402BEAD+12VDDGNDFB403BEADDGND+5VDDGNDDGNDDGNDDSA-ACKDSA-STROBEDSA-DATA=1123 U404A74HC86456=1 U404B74HC869108=1 U404C74HC86121311=1 U404D74HC86+V14GND7U404E74AC86+5V-CLKDGNDDOBMR40575R0+5V-CLK+5V-CLKR406698RR407698R1234612TR401SC944-05C409470N/KTR408374RL401100nHC41168

20、pC41268p12345CN404RCAGNDDB401STANDOFFC413100N/KTDGNDR409100RR40110R0C405100nVin1+5V3GND2U4037805+12VDFB401BEAD+5V-CLKDGNDSPDIF OUTDGNDDGND+C40447u/16+C41447u/16+C41547u/16+C40147u/16+C40347u/16C410100nC408100nC40622PC40722PC402100nUPSAMPLER AND DATA SWITCHCDP10-DAC_SRC.SCHHDCD FILTERCDP10-DAC_PMD.SC

21、HSRC-OFF1738-SPI-SCK1738-SPI-DI1738 SPI-CS1738 RESETPMD-SPI-SCKPMD-SPI-SSPMD-SPI-MOSIPMD-SPI-MISOPMD-HDCDPMD-RESETDGNDDGNDDGNDDGND12345678910111213141516171819202122232425262728293031323334CN40234P BOX HEADER-12VA+12VAAGND+5VC+5VD+12VD+5VADGNDDGNDDGNDDGNDDSA-RSTDSA-ACKDSA-STROBEDSA-DATA-output muteD

22、GNDDGNDDGNDDGNDDGNDDGNDDGNDDGNDDGNDDGND1234567891011121314151617181920212223242526CN40326P BOX HEADERAGNDAGNDAGND+12VA-12VA+5VD+5VC+5VAAGNDAGNDDGND+12VDDGNDDGNDDGNDDGNDDGNDAGNDDGNDGC401GCDGND14ERRORD/A CONVERSION AND OUTPUT STAGECDP10-DAC_CON.SCHCMay 19-2002123456ABCD654321DCBATitleNumberRevisionSiz

23、eTabloidDate:19-May-2002Sheet of File:C:Projects Classe.CDP10-DAC_CON.SCH Drawn By:Peter SchutClass Audio Inc,5070 Franois CussonLachine, Qubec, CanadaH8T 1B3Classe CDP10 DAC board L/R DAC 2001-CL-002-1CRST1CS14MC13MDI12SCKO10DGND8+VD9+VA-328AGND-227SCKI7BCK6LRCK4DATA-L5MDO11ZEROR3ZEROL2DATA-R15+VA-

24、123I-OUTR-16I-OUTR+17AGND-118+VA-224I-OUTL+25I-OUTL-26Vcom322Vcom220Vcom119I-REF21U101PCM1738+5VA+5VA+5VA32674U103LT135732674U104LT1357AGND+12VAAGND-12VA-12VAR103590RC1194N7/KPR104590RC1204N7/KP32674U105LT135732674U106LT1357+12VA-12VA-12VAR105590RC1214N7/KPR106590RC1224N7/KPR111750RR112750RR1193k32R

25、1203k32R1273k32-12VAAGNDR114750RR113750RR1283k32R1223k32R1213k32+12VAAGNDR1293k32R1303k32+ C10110/25V/OSCON+ C10310/25V/OSCON+ C10210/25V/OSCON+ C11610/25V/OSCONR10116K0+5VA+5VA+5VAAGNDAGNDAGND+VA-3+VA-2+VA-1+ C11510/25V/OSCON+5VARST1CS14MC13MDI12SCKO10DGND8+VD9+VA-328AGND-227SCKI7BCK6LRCK4DATA-L5MD

26、O11ZEROR3ZEROL2DATA-R15+VA-123I-OUTR-16I-OUTR+17AGND-118+VA-224I-OUTL+25I-OUTL-26Vcom322Vcom220Vcom119I-REF21U102PCM1738+5VA+5VA+5VA32674U107LT135732674U108LT1357AGND+12VAAGND-12VA-12VAR107590RC1234N7/KPR108590RC1244N7/KP32674U109LT135732674U110LT1357+12VA-12VA-12VAR109590RC1254N7/KPR110590RC1264N7/

27、KPR115750RR116750RR118750RR117750R+ C10410/25V/OSCON+ C10610/25V/OSCON+ C10510/25V/OSCON+ C11810/25V/OSCONR10216K0+5VA+5VA+5VAAGNDAGNDAGND+VA-3+VA-2+VA-1+ C11710/25V/OSCON+5VAPMD-WCKOPMD-BCKOPMD-DLOPMD-DROI2S-MCK3.3VAAGND1738-SPI-SCK1738-SPI-DI1738 SPI-CS1738 RESETR1393k32R1523k32R1403k32R15547R5R15

28、13k32AGNDR15647R5R1423k32R1413k32R1473k32R1483k32+ C10710/25V/OSCON+ C10810/25V/OSCON+12VA-12VAAGND213GCN102XLRFB101BEADFB102BEAD12345CN101RCAAGNDFB105BEADGNDDB101CHASSIS CONNECTIONC157100N/KTC153100pC149100pC150100pC154100pAGNDR1493k32R1503k32+ C10910/25V/OSCON+ C11010/25V/OSCON+12VA-12VAAGND213GCN

29、104XLRFB103BEADFB104BEAD12345CN103RCAAGNDFB106BEADC158100nC155100pC151100pC152100pC156100p+RL101REL10-output mute+5VC+RL102REL10-output mute+5VC3214U111AOPA21345678U111BOPA2134-12VA3214U113AOPA2134+12VA5678U113BOPA2134R136750RR135750RC1272N2/KPC1282N2/KPC1312N2/KPR1233k32R1243k32R1313k32-12VAAGNDR13

30、23k32R1263k32R1253k32+12VAAGNDR1333k32R1343k32R1433k32R15447R5R1443k32R15747R5R1533k32R15847R5R1463k32R1453k323214U112AOPA21345678U112BOPA2134-12VA3214U114AOPA2134+12VA5678U114BOPA2134R138750RR137750RC1292N2/KPC1302N2/KPC1322N2/KP+ C11110/25V/OSCON+ C11210/25V/OSCON+12VA-12VAAGND+ C11310/25V/OSCON+

31、C11410/25V/OSCON+12VA-12VAAGND+12VA-12VAAGND+12VA-12VAAGND+12VA-12VAAGND+12VA-12VAAGNDAGNDAGNDC142100N/KTC141100N/KTC143100N/KTC144100N/KTC145100N/KTC146100N/KTC147100N/KTC148100N/KT+ C133100/25V+ C134100/25V+ C135100/25V+ C136100/25V+ C137100/25V+ C138100/25V+ C139100/25V+ C140100/25V+ C1594700/16V

32、 NICH+ C1604700/16V NICH+ C1614700/16V NICH+ C1624700/16V NICH+12VA-12VAAGND+12VA-12VAAGNDD1011N914BD1021N914BC165100n+C16347u/163.3VAAGNDC166100n+C16447u/16Vin3Vout41GNDVout2U115REG1117-3.3VAGND+C16810u/163.3VA+C16710u/16+5VA44LEFT CHANNELRIGHT CHANNELFROM PMD200FROM CONTROL BOARDMay 19-2002123456A

33、BCD654321DCBATitleNumberRevisionSizeTabloidDate:19-May-2002Sheet of File:C:Projects Classe.CDP10-CONTROL.schDrawn By:Peter SchutClass Audio Inc,5070 Franois CussonLachine, Qubec, CanadaH8T 1B3Classe CD 0.4 CONTROL PCB2001-CL-002-312345678910111213141516171819202122232425262728293031323334CN50134P BO

34、X HEADERGNDDSA-RSTDSA-ACKDSA-STROBEDSA-DATAR50646R6R50746R6R50846R6R50946R6R51046R6DSA-RSTDSA-ACKDSA-STROBEDSA-DATALASER-OFFP1.0/T21P1.1/T2EX2P1.23P1.34P1.45P1.56P1.67P1.78RST9P3.0/RXD10P3.1/TXD11P3.2/INT012P3.3/INT113P3.4/T014P3.5/T115P3.6/WR16P3.7/RD17XTAL218XTAL119GND20A8/P2.021A9/P2.122A10/P2.22

35、3A11/P2.324A12/P2.425A13/P2.526A14/P2.627A15/P2.728PSEN29ALE30EA31A7/P0.732A6/P0.633A5/P0.534A4/P0.435A3/P0.336A2/P0.237A1/P0.138A0/P0.039VCC40U50180C32R51522KR51422KR51322KR51222KR51122K+5uPC501100N/KTGNDR516100RR517100RR518100RR519100RR520100RR521100RR522100RR523100RAD0AD1AD2AD3AD4AD5AD6AD7D03D14D

36、27D38D413D514D617D718OE1LE11GND10Q02Q15Q26Q39Q412Q515Q616Q719VCC20U50274HC373NAD0AD1AD2AD3AD4AD5AD6AD7A0A1A2A3A4A5A6A7A010A19A28A37A46A55A64A73A825A924A1021A1123A122A1326A1427E20G22VPP1GND14VCC28Q011Q112Q213Q315Q416Q517Q618Q719U503M27C256BA0A1A2A3A4A5A6A7A8A9A10A11A12A13A14A8A9A10A11A12A13A14R524100

37、RR525100RGNDGNDGNDGNDAD0AD1AD2AD3AD4AD5AD6AD7TMP-SDATTMP-SCKRC5-INTELTMP-ACKTMP-SDISTMP-RSTSTANDBYC505100N/KTGND+5uPC506100N/KTGND+5uPC507100N/KTGND+5uPX50112MGNDGND1234567891011121314CN502BOX14TMP-SCKTMP-SDATTMP-ACKTMP-SDISTMP-RSTSTDBY-LED#IR-OUT1GNDHDCD-LEDVKKVVF+5VDPMD-RESETPMD-SPI-SSPMD-SPI-MOSI

38、PMD-SPI-SCKPMD-RESETPMD-SPI-SSPMD-SPI-MOSIPMD-SPI-MISOPMD-SPI-SCKPMD-HDCDSRC-OFF1738-RESETPMD-MUTE1738-SPI-SCK1738-SPI-SS1738-SPI-SDISRC-OFF1738-RESETPMD-MUTE1738-SPI-SCK1738-SPI-SS1738-SPI-SDIVKKVVF+5VDT503NPNR504287RGNDR50510K0T502NPNR502287RGNDR50310K0IR1-INTXRX#IR-OUT1IR1-INTXRX+5V-TRIGOUTPUT-RL

39、YSTANDBYT501NPNGNDR50110K0OUTPUT-RLY-OUTPUT_MUTEC512100N/KTC511100N/KTGNDGNDGND+5VD+C515100/25V+C513100/25VGND+C504100/25VC50222PC50322P1234567891011121314CN503BOX14SRC-LEDT504NPNR526287RGNDR52710K0SRC-ONSRC-ONGNDTXENAR5302R21C514100N/KTGND+5uPC509100N/KTGND+5uP+C508100/25VVDD2GND3RST1U505MCP100GND+

40、5uPINTEL RESETUPRSTUPRSTC516100N/KTGNDC518100N/KTC517100N/KTGNDGNDMCLR/VPP/THV1RA0/AN02RA1/AN13RA2/AN2/VREF-4RA3/AN3/VREF+5RA4/T0CKI6RA5/AN4/SS7GND8OSC2/CLKOUT10OSC1/CLKIN9RC0/T1OSO/T1CK11RC1/T1OSI/CCP212RC2/CCP113RC3/SCK/SCL14RC4/SDI/SDA15RC5/SDO16RC6/TX/CK17RC7/RX/DT18INT/RB021RB122RB223RB3/PGM24R

41、B425RB526RB6/PGC27RB7/PGD28VDD20GND19U504PIC16F876PX5025.0688MGNDGNDC51922PC52022PGNDTXENAto DAC boardto DISPLAY boardto POWER board11RC5-INTEL EN15SEL (B)1MUX1A21B31out42A52B62out73A113B103out94A144B134out12 VCC16GND8U50674HC157GNDGNDGND+5VDRC5 SELRC5 SELIR1-INRC5 uPRC5 uPIR1-INSTANDBYR529100RINTEL

42、 RESETCMay 19-2002TEST PROCEDURES CDP-10 Power Supply -Visual check all parts for: solder bridges, missing components or component orientation. -Check voltages: A- D601 +19v D603 +9v D618 +12v D625 +5v B- D607 -19v D605 -9v D620 -12v C- D609 +19v D611 +9v D621 +12v D622 +12v D- D616 -24v D614 -12v D

43、623 -20v Z601 -18v E- U605 Output +5v U607 Output +5v F- R611 +12v (Trig) -Check IR: IN and OUT -Check trigger: +12v Display PCB -Visual check all parts for: solder bridges, missing components or component orientation. -Switch on unit. -Insert HDCD test disc. -Press switch buttons if all are working

44、 according of their functions. -Check remote control. -LED (HDCD) must light during play 2nd track. -LED (standby) must light when press standby button. DAC PCB A-Offset Adjustment: -Switch on unit -Connect a DC voltmeter at GC401 (GND) and CN102 (left channel), CN104 (right channel). -Offset should

45、 be less than 2mV -When offset is between: 3mV7mVshort jumper 8mV12mVshort jumper 13mV16mVshort jumper 16mV21mVshort jumper LEFT Channel U103 (Pin 1 and 4) U103 (Pin 1 and 4) U105 (Pin 1 and 4) U103 (Pin 1 and 4) U104 (Pin 4 and 8) U105 (Pin 1 and 4) U103 (Pin 1 and 4) U104 (Pin 4 and 8) U105 (Pin 1

46、 and 4) U106 (Pin 4 and 8) RIGHT Channel U107 (Pin 1 and 4) U107 (Pin 1 and 4) U109 (Pin 1 and 4) U107 (Pin 1 and 4) U108 (Pin 4 and 8) U109 (Pin 1 and 4) U107 (Pin 1 and 4) U108 (Pin 4 and 8) U109 (Pin 1 and 4) U110 (Pin 4 and 8) B-Audio Precision Test: -Outputs THD+N (1 kHz) Analog Balance: Readin

47、g0.0030% Level 3.985v. Analog Coaxial: Reading0.0032% Level 1.984v. Digital: Reading0.0017% Level 3.034v. (20 kHz)Analog Balance: Reading0.0035% Level 3.450v. Analog Coaxial: Reading0.0038% Level 1.885v. Digital: Reading0.0200% Level 3.014v. CDP-10 Initialization The initialization process of the Pr

48、emium 10500 has been developed, so that the application can play back most of the discs available on the market. Indeed, the re-tries are necessary to check for CDs, CD-Rs, CD-RWs and HDCDs. It is also useful in case of slightly damaged discs or discs which are at the limit of the Red Book specifica

49、tions. Although the process may be a bit longer than expected (by the way the speed can not be changed), it allows to play back most of the discs. Else, we would have had complaints because some discs (CD-RW or damaged discs) would not be accepted by the application. Thus, the current process (numbe

50、r of re-tries, speed, time, .) is a good compromise for a CD application in order to accept most of the discs, while keeping a good playability level (both are related during play back, hence it is important to have this process at initialization for disc acceptance). As reported, dumping material i