Onkyo-DPS8_3-sacd-sm 电路图 维修手册.pdf

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1、DPS-8.3 SERVICE MANUALSERVICE MANUAL SACD Z - i H:NOTCEFED(l o r t nocl ang i st cefeD 977CO/7OPET/DPDOsmaeb3=L,maeb1=H 08SSVDNGdnuorG 180NIA/0NPCDX/DVDOCD: L,DVD: HDC/DVDtal ang i sgn i hc t iwsQEFR 280NIB/1NPFFOGAOCIFRfoCGA f f onruT: H 381NIA/2NP087X056Ol ang i sgn i hc t iwsmn056/mn087 481NIB/3N

2、PNODLOedo i dresa l fol ang i sl o r t nocFFO/NO 582NIA/4NP2TSFOFO)Z- iH, L, Hl o r t noceu l av- i rT(1tnemt su j dates f fosucoF 682NIB/5NP1TSFOFO)Z - i H, L, Hl or tnoceu l av- i rT(2tnemt su j dates f fosucoF 783NIA/6NPX2DCXOkcabya l pdeepse l buodDCVroF 883NIB/7NPGCIEOOBd6otpuCIEOfon i aG: H 98

3、0NIZ/0MPSOPYRTIrebmuncs i dfotupn itnuoC 091NIZ/1MPWSPX/NO)LAP/CSTN(t ropl o r t nocredocneoe d i V 192NIZ/2MPLESVOhc t iws)BGR(ro) rCbCY(/)S,et i sopmoC( 293NIZ/3MP2LESVOhc t iws)S(/l an imrett r i ksfo)et i sopmoC( 391ADS/0LPIADS sen i l l or tnocC21 490ADS/1LPOADS 591LCS/2LPILCS 690LCS/3LPOLCS 79

4、4LPSTCItupn idnesotrae l cC232-SR 895LPRTDOtuptuodnesotrae l cC232-SR 990CU/6LP- 001SSVDNGdnuorG DPS-8.3 IC BLOCK DIAGRAM/ TERMINAL DESCRIPTION .oNkraMemaNniPO / I oni tcnuFniP 1010NIT/0KPSTREQVXOl ang i steser3EQV 2011NIT/1KPO1RPSCXCIre t r evnocev i ssergorpehtfoe l baneno i tac i nummocl a i reS

5、3012NIT/2KPE5QVSCXCI5EQVfoe l baneno i tac i nummocl a i reS 4013NIT/3KP.C.N.C.N 5010TOT/4KP84X44Ono i t ce l es84/44 s f kco l cy l ppusPSADdnaCAD 6011TOT/5KPRREIDItup n i ) l ang i skco l nu(ror reno i tpecerRID 7012TOT/6KP 2NOCIMX 1LESOA O HCi t l umrof l a ng i sXIMretnec c i M )atadR/Ltnor f (h

6、c t iwsPSDo i dua/1-VA 8013TOT/7KP0LESOAhc t iws0OAdnaDOAtuptuo1VA 9013CCVD3.3+Vy l ppusrewoP 0112CCVD5.2+Vy l ppusrewoP 1110TNI /0JP0TNIXI 2111TN I / 1JP1TNIXI 3112TN I / 2JP01QRIXI0#tpu r r et n i p i hcYM 4113TN I / 3JP11QRIXI1#tpu r r et n i p i hcYM 5114TN I / 4JPYSUBAXILno i tarepossecorpPSDfo

7、 l a ng i sysuB 6115TN I / 5JPDLHTIl ang i sgn i rot i nomdeepskcabya lP 7116TN I / 6JPYSBSI) HIS+OSdo i rep(kco l bedocbusfol ang i s. cnyS 8117TN I / 7JP.C.NI.C.N 9110IS/0IPISSItup n i atadsubl a i reS 0210OS/1IPOSSOtuptuoatadsubl a i reS 1210KCS/2IPKCSSItupn ikco l csubl a i reS 2211IS/3IPDXRIDXR

8、C232-SR 3211OS/4IPDXTODXTC232-SR 4211KCS/5IPDOMLEShc t iwsedomPSDo i duA 5212IS/0HP2TESER2PSDrofteseR 6212OS/1HPP1SDASCXO2PSDrofSC 7212KCS/2HPDPSSCXl ang i sl o r t nocPSDo i duagn i tarenegrofCIl e l l arap/ l a i resfo l a ng i sh c t aL 8210DMDNG dnuorG9211DMDNG 0312DMDNG 131SSVDNGdnuorG 2312CCVD

9、5.2+Vy l ppusrewoP 331SSVDNGdnuorG 4311XLATXEO 5310XLATXI 6313CCVD3.3+Vy l ppusrewoP 7312QERD/0CP NOEFL 1TESER O tneme l eEFLfoR/Ltno r f ot x i Mt ce l eS teser1PSD 8312KCAD/1CP 1NOCIMX PSDSX/1VA O hc2rof l a ng i sXIMR/Ltnor f c i M hc t iwsPSDovre s / 1-VA 9312POED/2CPDMHC6Ohc t iwshc6/hc2tuptuoC

10、AD)2TSRVD(X 0410QERD/0BP0QERDXIp i hCYBottuptuoesnopserAMD 1410KCAD/1BP0KCADOp i hCYBmo r f tup n i t seuqerAMD 2410POED/2BP.C.N.C.N 3411QERD/3BP1QERDXIp i hC1-VAottuptuoesnopserAMD 4411KCAD/4BP1KCADXOp i hC1-VAmo r f tupn i t seuqerAMD 5411POED/5BPONKCXEXOkco l cl anret xePSDfohc t iwsFFO/NO 641XRW

11、O I / 6BP1LESIODO)DNGdnaPSD.1-VA(PSDo i duafo1hc t iwstuptuo l a t i g iD 741XDRO I / 7BP2LESIODO)DNGdnaPSD.1-VA(PSDo i duafo2hc t iwstuptuo l a t i g iD 841SSVDNGdnuorG 941XOSC/0AP02SCXOMORhsa lFottuptuot ce l esp i hC 051X1SC/1AP6SCXOt ce l esp i hC1-VA DPS-8.3 IC BLOCK DIAGRAM/ TERMINAL DESCRIPTI

12、ON .oNkraMemaNniPO/ Ioni tcnuFniP 151X2SC/2AP3SCXO)p i hCYM(A5994DPfot ce l esp i hC 251X3SC/3AP4SCXOPSDovresfot ce l esp i hC 351X4SC/4AP32SCXO)M1(MARSottuptuot ce l esp i hC 451X5SC/5AP.C.NO.C.N 551X6SC/6AP.C.NO.C.N 651X7SC/7AP.C.NO.C.N 7513CCVD3.3+Vy l ppusrewoP 8512CCVD5.2+Vy l ppusrewoP 951XIMN

13、dex i fD3.3+V 061XTSHdex i fD5.2+V 161XTINITINIXI 261YDR/08PYDRI 361XTNRGB/18PETUMAXItuptuoo i duahc2foetumegat sl a n i F 461QRB/28PETUMMXOetuml ennahci t l umo i duA 561XDR/38PDRXO 661X0RW/48P0RWXO 761X1RW/58P1RWXO 861SSVDNGdnuorG 961KLCSYS/09PKLCSYSO 07119PTSRFD)R/Ltnor frof (teserCAD 171KLCM/29P

14、1TSRFD)EFLdnadnuor rus , r etnecrof (teserCAD 27139P0FDSCXO(t ce l esp i hcCAD)3TALX 371XABL/49P1FDSCXOEFLdnadnuo r r us, retnecroft ce l esp i hcCAD 471XAAB/59PTSRQAXOteserEQA 57169PEQASCXOt ce l esp i hcEQA 671XEW/79PTNEMTIy r t needomt seT DPS-8.3 IC BLOCK DIAGRAM/ TERMINAL DESCRIPTION IC901: XCA

15、56367PV150 DVD-Audio decoder Pin Arrangement 108D6 107D5 106D4 105D3 104GNDD 103VCCD 102D2 101D1 100D0 99A17 98A16 97A15 96GNDA 95VCCQH 94A14 93A13 92A12 91VCCQL 90GNDQ 89A11 88A10 87GNDA 86VCCA 85A9 84A8 83A7 82A6 81GNDA 80VCCA 79A5 78A4 77A3 76A2 75GNDA 74VCCA 73A1 HAD437 VCCH38 GNDH38 HAD340 HAD2

16、41 HAD142 HAD043 RESET#44 VCCP45 PCAP46 GNDP47 SDO5_1/SDI0_148 VCCQH49 FST_150 AA251 CAS#52 SCKT_153 GNDQ54 EXTAL55 VCCQL56 VCCC57 GNDC58 FSR_159 SCKR_160 PINIT/NMI#61 TA#62 BR#63 BB#64 VCCC65 GNDC66 WR#67 RD#68 AA169 AA070 BG#71 A072 SCK/SCL1 SS#/HA22 HREQ#3 SDO0/SDO0_14 SDO1/SDO1_15 SDO2/SDI3/SDO2

17、_1/SDI3_16 SDO3/SDI2/SDO3_1/SDI2_17 VCCS8 GNDS9 SDO4/SDI110 SDO5/SDI011 FST12 FSR13 SCKT14 SCKR15 HCKT16 HCKR17 VCCQL18 GNDQ19 VCCQH20 HDS/HWR21 HRW/HRD22 HACK/HRRQ23 HOREQ/HTRQ24 VCCS25 GNDS26 ADO27 ACI28 TIO029 HCS/HA1030 HA9/HA231 HA8/HA132 HAS/HA033 HAD734 HAD635 HAD536 144MISO/SDA 143MOSI/HA0 1

18、42TMS 141TCK 140TDI 139TDO 138SDO4_1/SDI1_1 137MODA/IRQA# 136MODB/IRQB# 135MODCIRQC# 134MODD/IRQD# 133D23 132D22 131D21 130GNDD 129VCCD 128D20 127GNDQ 126VCCQL 125D19 124D18 123D17 122D16 121D15 120GNDD 119VCCD 118D14 117D13 116D12 115D11 114D10 113D9 112GNDD 111VCCD 110D8 109D7 DPS-8.3 IC BLOCK DIA

19、GRAM/ TERMINAL DESCRIPTION Pin Function .oNemaNniPO/on i t cnuF 1KCSIno i tac i nummocl a i rest sohrofkco l cA 2SSno i tac i nummocl a i resrof 3#QERHOno i tamrofn ino i ss imrepref sna r t IHS 40ODSOtuptuoatadhc2R/L , f R / f LIASE 51ODSOtuptuo)atadmet sysdnuo r r us(, sR/ sLIASE 62ODSOtuptuoefL/r

20、etnecIASE 73ODSO.C.N 8SCCVrewoPremiT , I CS , I SSE 9SDNGDNGremiT , I CS , I SSE 011IDSI.C.N 115ODSOtuptuoerut x imnwod 21TSFO/ Ituptuo / t upn iKCRL 31RSFO.C.N 41TKCSO / I tuptuo / t upn iKCB 51RKCS.C.N 61TKCHItupn iKCH 71RKCHO.C.N 81LQCCVV8.1rewoPeroCte i uQ 91QDNGDNGte i uQ 02HQCCVrewoP l a nret

21、xEte i uQ 12SDHIp i hCyMmo r f eporek i r t sataD 22WRHIp i hCyMsarossecorPl ang iSl at i g iDneewtebesruocref sna r t atadas t ce l eshc i hwt roP 32KCAHO) retupmocorc imaotec i tonror rero f ( tuptuoOIPG 42QEROHO)TURCSott seuqera(tuptuoOIPG 52SCCVrewoPremiT , I CS , I SSE 62SDNGDNGremiT , I CS , I

22、 SSE 72ODAOtuptuoatadXAD 82ICAIXADrofkco l cA 920OITOno i tamrofn ino i ss imrepref sna r t IHS 03SCHO )no i tamrofn i l l ufref fubedoced(tuptuoOIPG )no i tamrofn ietat sev i t carossecorP l a ng iSl at i g iD(tuptuoOIPG 132AHI2tupnIsserddAt soH 231AHI1tupnIsserddAt soH 330AHI0tupnIsserddAt soH 437

23、DAH IsuBataD/ sserddA536DAH 635DAH I DPS-8.3 IC BLOCK DIAGRAM/ TERMINAL DESCRIPTION .oNemaNniPO/on i t cnuF 734DAHIsuBataD / s serddA 83HCCVrewoP t s oH 93HDNGDNG t s oH 043DAH IsuBataD / s serddA 142DAH 241DAH 340DAH 44TESERITESER 54PCCVREWOPLLP 64PACPIret l i fpoo lLLProfno i t cennocrot i capaC 7

24、4PDNGDNGLLP 841_0IDSItupn isR/ sL 94HQCCVrewoPl anret xEte i uQ 051_TSFIKCRL 152AAOyromemroft ce l esp i hC 25SACO.C.N 351_TKCSIKCB 45QDNGDNGte i uQ 55LATXEIkco l czHM72 65LQCCVrewoPeroCte i uQ 75CCCVrewoP l o r t noCsuB 85CDNGDNG l o r t noCsuB 951_RSF.C.N 061_RKCS.C.N 16TNIPIl a i tnILLP 26ATI .C.

25、N36RBO 46BBI 56CCCVrewoP l o r tnoCsuB 66CDNGDNG l o r t noCsuB 76RWOyromemrof l ang i sthg i rW 86DROyromemrofl ang i sdaeR 961AAO .C.N070AAO 17GBI 270AOsuBsserddA I DPS-8.3 IC BLOCK DIAGRAM/ TERMINAL DESCRIPTION .oNemaNniPO/on i t cnuF 371AOsuBsserddA 47ACCVrewoPsuBsserddA 57ADNGDNGsuBsserddA 672A

26、 OsuBsserddA 773A 874A 975A 08ACCVrewoPsuBsserddA 18ADNGDNGsuBsserddA 286A OsuBsserddA 387A 488A 589A 68ACCVrewoPsuBsserddA 78ADNGDNGsuBsserddA 8801A OsuBsserddA 9811A 09QDNGDNGte i uQ 19LQCCVV8.1rewoPeroCte i uQ 2921A OsuBsserddA3931A 4941A 59HQCCVrewoP l a nre t x Ete i uQ 69ADNGDNGsuBsserddA 7951

27、A OsuBsserddA8961A 9971A 0010D O/ IsuBataD1011D 2012D 301DCCVrewoPsuBataD 401DDNGDNGsuBataD 5013D O / I suBataD 6014D 7015D 8016D I DPS-8.3 IC BLOCK DIAGRAM/ TERMINAL DESCRIPTION DPS-8.3 IC BLOCK DIAGRAM/ TERMINAL DESCRIPTION .oNemaNniPO/oni tcnuF 9017D O/ IsuBataD 0118D 111DCCVrewoPsuBataD 211DDNGD

28、NGsuBataD 3119D O/ IsuBataD 41101D 51111D 61121D 71131D 81141D 911DCCVrewoPsuBataD 021DDNGDNGsuBataD 12151D O/ IsuBataD 22161D 32171D 42181D 52191D 621LQCCVV8.1rewoPeroCte i uQ 721QDNGDNGte i uQ 82102DO/ IsuBataD 921DCCVrewoPsuBataD 031DDNGDNGsuBataD 13112D O/ IsuBataD23122D 33132D 431DDOM ce i o hc

29、no i tarepofoedoM 531CDOM 631BDOM 731ADOM 8311_1IDSItup n i efL/C 931ODTOtuptuOataDt seTGATJ 041IDTItupnIataDt seTGATJ 141KCTIkc o l Ct seTGATJ 241SMTIt ce l eSedoMt seTGATJ 341ISOMItup n i atadl a i resHS 441OSOMOtuptuoatadl a i resHS I I DPS-8.3 MICROPROCESSOR TERMINAL DESCRIPTION/ BLOCK DIAGRAM Q

30、701 : (uPD780232GC) 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 27 28 29 30 31 32 33 34 35 36 37 38 39 40 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 VDD1 VSS1 X1 X2 IC RESET XSCK SI SO XRDY PON SYSR

31、ESET DISPLAY MODE LT1 REMP IRIN VCOFF AVSS INIT1 ANI2 ANI1 ANI0 VSS0 AVDD VDD0 SYSIN SYSOUT R232REQ R232BUSY R232SI R232SCK R232SO CDMUTE R232RES FLON_OFF MSO_2 MSO_1 MSO_0 STBYLED VCOFFLED VLOAD VDD2 P7 P8 P9 P10 P11 P12 P13 P14 P15 POWERLED CD48LED PAUSELED CDPORT OPCLLED STPLED PLYLED DVD96LED SA

32、CD192LED 1G 2G 3G 4G 5G 6G 7G 8G 9G 10G 11G 12G 13G 14G P1 P2 P3 P4 P5 P6 VDD1 VSS1 X1 X2 IC RESET P27/SCK1 P26/SI1 P25/SO1 P24/BUSY P23 P22 P21/SO3 P20/SCK3 P00/INTP0 P01/INTP1 P02/TI AVSS ANI3 ANI2 ANI1 ANI0 VSS0 AVDD VDD0 P64/FIP52 P63/FIP51 P62/FIP50 P61/FIP49 P60/FIP48 P57/FIP47 P56/FIP46 P55/F

33、IP45 P54/FIP44 P53/FIP43 P52/FIP42 P51/FIP41 P50/FIP40 P47/FIP39 P46/FIP38 VLOAD VDD2 FIP20 FIP21 FIP22 FIP23 P30/FIP24 P31/FIP25 P32/FIP26 P33/FIP27 P34/FIP28 P35/FIP29 P36/FIP30 P37/FIP31 P40/FIP32 P41/FIP33 P42FIP34 P43/FIP35 P44/FIP36 P45/FIP37 FIP0 FIP1 FIP2 FIP3 FIP4 FIP5 FIP6 FIP7 FIP8 FIP9 F

34、IP10 FIP11 FIP12 FIP13 FIP14 FIP15 FIP16 FIP17 FIP18 FIP19 uPD780232GC No. SYMBOLFUNCTIONI/ODESCRIPTION 1VDD1VDD1Power supply, +5V 2VSS1VSS1Ground pin 3X1X1Main clock input pin (5MHz) 4X2X2Main clock input pin (5MHz) 5ICICIGround pin 6RESETRESETIReset pin of microprocessor 7P27/SCK1XSCKOClock output

35、 pin for writing of flash ROM 8P26/SI1SIIData input pin for writing of flash ROM 9P25/SO1SOOData output pin for writing of flash ROM 10P24/BUSYXRDYOXRDY output pin 11P23PONOPower ON control signal output pin (Power on: H) 12P22SYSRESETOReset control output pin 13P21/SO3-INot used 14P20/SCK3LT1ILT1 d

36、ata input pin 15P00/INTP0REMOIRemote signal input pin. Active L 16P01/INTP1IRINIRI remote control input signal. 17P02/TIVCOFFOVideo circuit off control output pin 18AVSSAVSSGround pin for D/A converter 19ANI3INIT1IInitializing input pin (Analog signal) 20ANI2ANI2IAnalog input pin for A/D converter 2

37、1ANI1ANI1IAnalog input pin for A/D converter 22ANI0ANI0IAnalog input pin for A/D converter 23VSS0VSS0Ground pin 24AVDDAVDDPower supply pin of D/A converter, +5V 25VDD0VDD0Power supply. +5V 26P64/FIP52SYSINISystem buss input pin 27P63/FIP51SYSOUTOSystem buss output pin 28P62/FIP50R232REQIREQ input pi

38、n from microprocessor of RS-232C driver 29P61/FIP49R232BUSYIBUSY input pin from microprocessor of RS-232C driver 30P60/FIP48R232SIISI input pin from microprocessor of RS-232C driver 31P57/FIP47R232SCKOSCK output pin from microprocessor of RS-232C driver 32P56/FIP46R232SOOSO output pin from microproc

39、essor of RS-232C driver 33P55/FIP45TESTITesting pin 34P54/FIP44R232RESOReset control output pin to microprocessor of RS-232C driver 35P53/FIP43FLON_OFFOFL filament on/off control output pin 36P52/FIP42MSO_2IModel select input pin 2 37P51/FIP41MSO_1IModel select input pin 1 38P50/FIP40MSO_0IModel sel

40、ect input pin 0 39P47/FIP39STBYLEDOStandby LED control output pin 40P46/FIP38VCOFFLEDOVideo circuit off control output pin 41P45/FIP37SMP192LEDOSampling rate 192LED control output pin 42P44/FIP36SAMP96LEDOSampling rate 96LED control output pin 43P43/FIP35PLYLEDOPlay LED control output pin 44P42/FIP3

41、4STPLEDOStop LED control output pin 45P41/FIP33OPCLLEDOOpen/ Close LED control output pin 46P40/FIP32LED0OGeneral LED control pin 47P37/FIP31PAUSELEDOPause LED control output pin 48P36/FIP30SMP48LEDOSampling rate 48kHz LED control output pin 49P35/FIP29POWERLEDOPower LED control output pin 50P34/FIP

42、28P15OFL segment (P15) control output pin 51P33/FIP27P14OFL segment (P14) control output pin 52P32/FIP26P13OFL segment (P13) control output pin 53P31/FIP25P12OFL segment (P12) control output pin 54P30/FIP24P11OFL segment (P11) control output pin 55FIP23P10OFL segment (P10) control output pin 56FIP22

43、P9OFL segment (P9) control output pin 57FIP21P8OFL segment (P8) control output pin 58FIP20P7OFL segment (P7) control output pin 59VDD2VDD2Power supply pin (+5V) 60VLOADVLOADFIP control pin to connect pull down resistor. 61FIP19P6OFL segment (P6) control output pin 62FIP18P5OFL segment (P5) control o

44、utput pin 63FIP17P4OFL segment (P4) control output pin 64FIP16P3OFL segment (P3) control output pin 65FIP15P2OFL segment (P2) control output pin 66FIP14P1OFL segment (P1) control output pin 67FIP1314GOFL grid (G14) output pin 68FIP1213GOFL grid (G13) output pin 69FIP1112GOFL grid (G12) output pin 70

45、FIP1011GOFL grid (G11) output pin 71FIP910GOFL grid (G10) output pin 72FIP89GOFL grid (G9) output pin 73FIP78GOFL grid (G8) output pin 74FIP67GOFL grid (G7) output pin 75FIP56GOFL grid (G6) output pin 76FIP45GOFL grid (G5) output pin 77FIP34GOFL grid (G4) output pin 78FIP23GOFL grid (G3) output pin

46、79FIP12GOFL grid (G2) output pin 80FIP01GOFL grid (G1) output pin No. SYMBOLFUNCTIONI/ODESCRIPTION MICROPROCESSOR TERMINAL DESCRIPTION Q701 : uPD780232GC DPS-8.3 DPS-8.3 4 5 Turn the Short SW to Short side. 6 In the Tray insertion, insert it after matching a triangle mark of the Loading Base and a p

47、osition of pin of the Drive Cam. 8 Remove a screw. 7 Remove the Loading Mechanism Assy (Screws 4). When Removing The Traverse Mechanism Assy 9 9 FFC Holder Traverse Mechanism Assy Traverse Mechanism Assy Remove the FFC Holder with the state which Flexible Cable was attached. Pull out the Tray and re

48、move it while unhooking a Hook. 1 2 Remove the Tray panel and Front Panel. 3 Remove the Bridge (Screw 1). Remove three connectors. Remove the top cover and Tray Panel. 10 11 12 Unhook ( 4) Remove the Traverse Mechanism Assy Remove the Pickup Flexible Cable 8 3 2 2 Bottom View Rear View Short Bridge

49、-1 3 6 6 6 -2 4-1 4-2 DVD main PC board assy Loading Base Triangle mark Drive CamPin DVD main PCB side Short SW 5 Exchange Hook Caution in the tray insertion Cautions: Screw is locked with Silicone Adhesive. Please lock it with Silicone Adhesive when installs it. Silicone Adhesive GEM1037 12 10 11 11 Disassembly of the Traverse Mechanism Assy-1 Open Next Pickup assy DPS-8.3 Disassembly of the Traverse Mechanism Assy-2 Remove the Pickup Assy. Skew Spring Skew Spring Skew Screw Skew Screw Pickup Assy Joint Slider Hold Spring Pickup Assy Remove two Skew Screws and two S