Sony-STRDE595-rec-sm 维修电路原理图.pdf

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1、1SERVICE MANUALUS ModelCanadian ModelSTR-DE595AEP ModelUK ModelE ModelAustralian ModelKorean ModelSTR-DE495/DE595STR-DE495/DE595FM STEREO/FM-AM RECEIVERAUDIO POWER SPECIFICATIONSPOWER OUTPUT AND TOTALHARMONIC DISTORTION:With 8 ohm loads, both channels driven, from40 20,000 Hz; rated 90 watts per cha

2、nnelminimum RMS power, with no more than0.09 % total harmonic distortion from 250milliwatts to rated output (STR-DE595 areacode US only).Amplifier sectionPOWER OUTPUTModels of area code US, CNDRated Power Output at Stereo Mode(8 ohms 40 Hz 20 kHz, THD 0.09 %)STR-DE595:90 W + 90 WSTR-DE495:70 W + 70

3、WReference Power Output(8 ohms 40 Hz 20 kHz, THD 0.09 %)STR-DE595:FRONT 1) : 90 W/chCENTER 1) : 90 WSURR 1) : 90 W/chSTR-DE495:FRONT 1) : 70 W/chCENTER 1) : 70 WSURR 1) : 70 W/ch(8 ohms 1 kHz, THD 0.7 %)STR-DE595:FRONT 1) : 100 W/chCENTER 1) : 100 WSURR 1) : 100 W/chSTR-DE495:FRONT 1) : 80 W/chCENTE

4、R 1) : 80 WSURR 1) : 80 W/chSPECIFICATIONSModels of area code AEP, UKRated Power Output at Stereo Mode(8 ohms 1 kHz, THD 0.7 %)STR-DE595:100 W + 100 W 2)STR-DE495:80 W + 80 W 2)Reference Power Output 2)(8 ohms 1 kHz, THD 0.7 %)STR-DE595:FRONT 1) : 100 W/chCENTER 1) : 100 WSURR 1) : 100 W/chSTR-DE495

5、:FRONT 1) : 80 W/chCENTER 1) : 80 WSURR 1) : 80 W/chModels of area code SPRated Power Output at Stereo Mode(8 ohms 1 kHz, THD 0.7 %)STR-DE595:90 W + 90 W 2)STR-DE495:70 W + 70 W 2)Reference Power Output 2)(8 ohms 1 kHz, THD 10 %)STR-DE595:FRONT 1) : 110 W/chCENTER 1) : 110 WSURR 1) : 110 W/chSTR-DE4

6、95:FRONT 1) : 90 W/chCENTER 1) : 90 WSURR 1) : 90 W/chVer 1.1 2003. 049-877-028-022003D0400-1 2003. 04Sony CorporationHome Audio CompanyPublished by Sony Engineering CorporationPhoto: STR-DE595Manufactured under license from Dolby Laboratories.“Dolby”, “Pro Logic” and the double-D symbol aretrademar

7、ks of Dolby Laboratories.“DTS” and “DTS Digital Surround” are registeredtrademarks of Digital Theater Systems, Inc. Continued on next page Models of area code KRRated Power Output at Stereo Mode(8 ohms 1 kHz, THD 0.7 %)STR-DE595:100 W + 100 W 2)90 W + 90 W 3)STR-DE495:80 W + 80 W 2)70 W + 70 W 3)Ref

8、erence Power Output 2)(8 ohms 1 kHz, THD 10 %)STR-DE595:FRONT 1) : 120 W/chCENTER 1) : 120 WSURR 1) : 120 W/chSTR-DE495:FRONT 1) : 100 W/chCENTER 1) : 100 WSURR 1) : 100 W/chModels of other area codeRated Power Output at Stereo Mode(8 ohms 1 kHz, THD 0.7 %)STR-DE595:100 W + 100 W 2)STR-DE495:80 W +

9、80 W 2)Reference Power Output 2)(8 ohms 1 kHz, THD 10 %)STR-DE595:FRONT 1) : 120 W/chCENTER 1) : 120 WSURR 1) : 120 W/chSTR-DE495:FRONT 1) : 100 W/chCENTER 1) : 100 WSURR 1) : 100 W/chRadioFans.CN 收音机爱 好者资料库STR-DE495/DE59516164-3. BLOCK DIAGRAM TUNER/AUDIO SECTION 48060R-CHR-CHR-CHJ402 (1/2)J403J404

10、 (1/2)J401-1L-2RINCD(DE495)CD/SACD(DE595)INMD/TAPEDVDFM 75COAXIALAMANTENNATU+10VTM301FM/AM TUNER UNITTU+3.3V+10VL CHR CHSTEREOTUNEDMUTECERDS SIGNALRDS DATARDS CLOCKSTEREOTUNEDMUTESLATCHDOFM OUTRDS DATARDS INTSTEREOTUNEDMUTECECLKDATADO/DIDATACLKLATCH-VOL ICWOOFER RELAYST-DO/MC-DIST-DI/MC-DOCLKAEP,UK

11、MODELDE595STEREOTUNEDMUTECEDO/DIDATACLKFM SIGNAL OUTRDS DATAFM OUTRDS DATARDS INTRDS INTR-CHREC L258REC L114BAL L+17BAL R+R-CHINL12INL2INL3INL4INL5INL6INL7INL9LIN1SLIN1SW IN1C IN17876R-CHR-CHVIDEO 2VIDEO 1AUDIO INAUDIO IN747268INL10INL8R-CHR-CHMULTICH INFRONTSURROUNDCENTERSUBWOOFER102043535274737578

12、7614151668242523LOUT41363557SLOUT47ROUTR-CHR-CH42SROUTCOUTSWOUT673130AVEESAVCCDVDD282729R-CHR-CHR-INL-INJ402 (2/2)-4R-3LOUTMD/TAPEVIDEO 1J404 (2/2)-3L-4RAUDIOOUT-1L-2R-5L-6R-1L-2R-3L-4R-1L-2RAUDIO IN-3L-4R7MUTEQ361,362MUTEQ365,366MUTEQ363MUTEQ364RELAYDRIVERQ560L OUTC OUTSW OUTSL OUTLIN2CIN2SWIN2SLIN

13、2MCUI/FDATACLKLATCHDIRFUNCTIONSELECTIC201RY560Q379INV.FC MUTEJ405SUBWOOFERAUDIOOUTFL-CHFR-CHSL-CHSR-CHC-CHWOOFERAMPIC40111(0/6/12/18dB)(0/6/12/18dB)(0/6/12/18dB)(0 -99dB)(0 -99dB)(0 -99dB)+3.3VREGQ471+7V-7V+7V-6-5TUNERVOL IC/TUNERSYSTEMCONTROLIC1601 (1/4)POWERSECTIONDDIGITALSECTIONADIGITALSECTIONBDI

14、GITALSECTIONC(0/6/12/18dB)(0 -99dB)ATT0/-6/-12/-18dB65708545639383355403734 Signal path : TUNER (FM/AM) : CD (ANALOG) : VIDEO (AUDIO) R-ch is omitted due to same as L-ch.(Page 17)(Page 17)(Page 17)(Page 19)RadioFans.CN 收音机爱 好者资料库STR-DE495/DE59517174-4. BLOCK DIAGRAM DIGITAL SECTION 30+5V-2A.5VAMPIC1

15、502DSI1SDTI1LOUT1LOUT 3ROUT 3LOUT 2SD01SDTO29918GP8AUDIO2469KFSI0CKOUT1322BCKI2BCK1429LRCKI2LRCK1528DSI2CSWEDATAOSCKOUTMCLKI3914236SDTI2SD02 247SDTI3SD03 25827GP10 67LRCKLRCKO 195BCKBCKO 20417X120113.59MHzX110112.288MHzMCLK19MCLK2 12CSO 44WEO 4568 56108,107,105 -102,99,98,80 - 77,75 - 7224 - 27,42 -

16、 44,1 - 5,18 - 2129 - 32,35 - 38,16-13,10 - 7112,110,109,97 - 92,85-82,66 - 646172 1133635 33 343232167418 19 205EXLOCKERROR212221991959697989410038373635334717343424189101213DACDACDACDAC232425AUDIOI/F(2/2)INPUTDATADEMODULATORPa,Pb DETECTIONLOCKDETECTIONMICROPROCESSORI/FC bit DETECTION34591630DVDIND

17、IGITAL(COAXIAL)VIDEO 2IN(OPTICAL)OUTIC11051CD/SACDIN(OPTICAL)OUTIC1106DE595IC1102DIRIC1101J110123WAVESHAPER6721+5V-2D.5V+2.5VVDDI+3.3VVDDE+3.3VVDDNCL-INR-INFC MUTER-CHL IN-L IN+LPFAUDIOI/F(1/2)CODECIC1501DSPIC1201ROMIC1202L OUTC OUTSW OUTSL OUTPDS.MUTECDT1CCLKCSPDSMUTECDT1SCLCSCODECGP9DATAOHACNBSTHC

18、SXRSTHDINPMHDOUTHCLKGP9HACNBSTHCSXRSTHDINPMHDOUTHCLKDSPCLKCEDIDOCKSEL1XSTATECLKCEDIDOBPSYNCCKSEL19348XMODEXMODEXSTATEDIR543XOUTDIN1DIN2DIN0XINF.MUTEQ1601INV.ERROR24ANA/DIGQ1602D1601D1101D0-15A0-15D0-15A0-15SYSTEMCONTROLIC1601 (2/4)TUNER/AUDIOSECTIONCTUNER/AUDIOSECTIONBTUNER/AUDIOSECTIONAADC Signal p

19、ath : TUNER (FM/AM) : CD (DIGITAL) : VIDEO (AUDIO) R-ch is omitted due to same as L-ch.(Page 16)(Page 16)(Page 16)STR-DE495/DE59518184-5. BLOCK DIAGRAM VIDEO/DISPLAY SECTION 1311553461014888361714 - 2942 - 318234335687899021686286346605954389124SW NETWORK S100-10639SW NETWORK S110-115MULTI CH INS116

20、40SW NETWORK S120-12541SW NETWORK S130-135,RV102MASTERVOLUME5628275149772313VIDEOINVIDEO 1VIDEOOUTMONITORVIDEOOUTVIDEO 1VIDEOINVIDEO 2VIDEOINDVD/LD+3.3V(STBY)RESETIC1602M.OUTV1.OUTVCCV1Q301V2DVDX1X0SW3SW2SW4SW1SDAEEPROMVIDEO SWSCLPOWER KEYFLASH1FLASH2MD2MD0RSTXVEEIC807IC804+5VREG-5VREG+V-VJ201 (2/2)

21、J301 (2/2)J200 (2/2)FL101FLUORESCENTINDICATORTUBEF1F2DINCLKSTBSW1SW23SW3SW4VIDEO SELECTORIC203COMPONENNT VIDEO SELECTORIC301VIDEO AMPIC302SW3SW2SW4SW1SW5D203,D204J201 (1/2)J301 (1/2)J200 (1/2)SDASCLEEPROMIC1604X160120MHzDINFL DRV/LED DRVBUFFERIC101CLKFL_STBBLUE LEDSIRCSVOL(A)VOL(B)A/D0A/D1A/D2A/D35+

22、5V41210963813FL DISPLAYDRIVERIC100SEG1-16 GRID1-16LED DRIVERQ1001REMOTECONTROLRECEIVERIC102OUTSIRCSSYSTEMCONTROLIC1601 (3/4)CNS3FLASH1FLASH2MD2MD0RESET12765FLASHPROGRAMMINGS152+5VDE595EXCEPT AEP,UK MODELDE59512I / IORSPEAKERS(OFF/A/B/A+B)S151D101MULTI CHANNELDECODERD102 MUSICD103 MOVIED104 A.F.D.D10

23、5 2CH120X14XCOM114ACZOUT9YOUT153VIN2VIN3VIN15111VOUT2VOUT3VOUT19151310B131X50Z31Z20Y11Y6INHYPB/B-YYPB/B-YPR/R-YPR/R-YYPB/B-YPR/R-Y-7-9-8MONITOROUTVIDEO 2INCOMPONENTVIDEODVD IN-2-1-4-5-6-1-2-3-1-2-1 Signal path : VIDEOSTR-DE495/DE59519194-6. BLOCK DIAGRAM POWER SECTION 811211DRIVEPOWER AMPQ701-704CUR

24、RENTDETECTQ705,706RY791RY701RY601RY851PRE DRIVERIC701IN 2MUTE+VOUT2-VOUT2SPEAKERSIMPEDANCEUSE 8-16RLFRONT (DE495)(DE595)FRONT ALSURROUNDCENTERRR-CHR-CHR-CHFL-CHFR-CHSL-CHC-CHR-CHSR-CHR-CHTUNER/AUDIOSECTIONDRY901RY802RY803RY801DE595:CND MODELDE595DE495D804F1F2-30V+3.3V(STBY)+2.5V+5V-1-7V+7VTU+10VTU+3

25、.3V-30VF901JW907JW906JW904JW905RECTD910-913T902POWERTRANSFORMERD914Q921D915JW910JW909JW908D731D734D733 AC INOVERLOADDETECTD740,Q74016665DRIVEPOWER AMPQ501-504CURRENTDETECTQ505,506-30V REGQ801RELAYDRIVERQ901PRE DRIVERIC501IN+AC MUTE+VOUT-VOUTOVERLOADDETECTD540,Q54081211DRIVEPOWER AMPQ651-654CURRENTDE

26、TECTQ655,656PRE DRIVERIC702IN 21MUTE+VOUT2-VOUT2OVERLOADDETECTD640,Q640RELAYDRIVERQ790RELAYDRIVERQ710RELAYDRIVERQ610RY501RELAYDRIVERQ510697167PROTECTORD721,722Q722,723,72525654870OVERLOADDETECT AMP72IC601Q692Q691+B-B-BB+3.3VREG13IC1905BACK-UPSWITCH45+3.3V2IC1901+5V-2+5VREG13IC1503+10VREG13IC1902-V+V

27、+7VREG13IC801-7VREG23IC802+5VREG13IC1903+3.3VREG13IC1904R-CHR-CHR-CH-BB +B-BB +B-BB +BR-CHR-CHR-CHRECTD802RECTD820-823RECTD902-905T901POWERTRANSFORMERTM601TM602RFRONT BLR-CHTM603DE595J791PHONESS901VOLTAGESELECTOR240V220V120VHP-RYFRONT-RYSPK B-RYREAR-RYCENTER-RYHP DETECTHP-RYSPK B-RYDE595HP DETECTFRO

28、NT-RYREAR-RYCENTER-RYHEADPHONERELAYPREOUT/FRONTRELAYREAR RELAYPROTECTORHP DETECTPOWER RELAY17SPK B RELAY72R1 RELAYSTOPCENTER RELAYAEP,UK M0DELEXCEPTE2M0DELEXCEPTE2MODELEXCEPTE2MODELE2 M0DELE2 M0DELSYSTEMCONTROLIC1601 (4/4)PREDRIVEPREDRIVEPREDRIVERELAYDRIVERQ85122MUTEBUFFERQ747,748-1-2RELAYDRIVERQ809

29、EXCEPTDE595:CND MODELR810R812R910 Signal path : TUNER (FM/AM) R-ch is omitted due to same as L-ch.(Page 16)STR-DE495/DE5952020 Waveforms (DIGITAL Board)3.4Vp-p1IC1101 qd (CKOUT)1V/DIV 50nsec/DIV12.288MHz3.4Vp-p2IC1101 qf (BCK)1V/DIV 0.2sec/DIV3.07MHz3.2Vp-p3IC1101 wa (XOUT)1V/DIV 50nsec/DIV12.288MHz

30、4.4Vp-p4IC1501 el (MCLKI)1V/DIV 50nsec/DIV12.288MHz3.4Vp-p5IC1201 qs (MCLK2)1V/DIV 50nsec/DIV13.59MHz3.4Vp-p6IC1201 qf (SCKOUT)1V/DIV 50nsec/DIV12.288MHz2.5Vp-p7IC1601 id (X1)1V/DIV 50nsec/DIV16MHzVer 1.1THIS NOTE IS COMMON FOR PRINTED WIRINGBOARDS AND SCHEMATIC DIAGRAMS.(In addition to this, the ne

31、cessary note isprinted in each block.)for schematic diagram: All capacitors are in F unless otherwise noted. pF: F50 WV or less are not indicated except for electrolyticsand tantalums. All resistors are in and 1/4 W or less unless otherwisespecified.f: internal component. 2 : nonflammable resistor.

32、5 : fusible resistor. C : panel designation. A : B+ Line. B : B Line. Voltage and waveforms are dc with respect to groundunder no-signal (detuned) conditions.no mark : FM Voltages are taken with a VOM (Input impedance 10 M).Voltage variations may be noted due to normal produc-tion tolerances. Wavefo

33、rms are taken with a oscilloscope.Voltage variations may be noted due to normal produc-tion tolerances. Circled numbers refer to waveforms. Signal path.F: TUNER (FM/AM)L: VIDEO (AUDIO)I : VIDEOJ: CD (ANALOG)c: CD (DIGITAL) AbbreviationCND: Canadian model.AUS: Australian model.MX: Mexican model.SP: S

34、ingapore model.E2: AC 120 V area in E model.AR: Argentine model.KR: Korean model.TW: Taiwan model.for printed wiring boards: X : parts extracted from the component side.f: internal component.: Pattern from the side which enables seeing.Caution:Pattern face side: Parts on the pattern face side seen f

35、rom the(Side B)pattern face are indicated.Parts face side:Parts on the parts face side seen from the(Side A)parts face are indicated.CBThese are omitted.EQBThese are omitted.CQQEBCENote:The components identi-fied by mark 0 or dottedline with mark 0 are criti-cal for safety.Replace only with partnumb

36、er specified.Note:Les composants identifis parune marque 0 sont critiquespour la scurit.Ne les remplacer que par unepice portant le numrospcifi. AbbreviationCND: Canadian model.AUS: Australian model.MX: Mexican model.SP: Singapore model.E2: AC 120 V area in E model.AR: Argentine model.KR: Korean mod

37、el.TW: Taiwan model.STR-DE495/DE59522224-8. SCHEMATIC DIAGRAM MAIN SECTION (1/2) Refer to page 20 for Common Note on Schematic Diagram and page 34 for IC Block Diagrams.IC B/DKR, TWKR, TWR402R409R452R459C374C471C490C498D560Q361Q362Q363Q364Q365Q366R372R373R374R375R376R377R378R380R381R404R405R454R455R

38、470R472R475R499R532R533C472R560C489C497R407R457R408R458IC201R410R430R802R473C500R471R479C407C457C406C408C458C405C455C404C454C409C459C402C452C413C433C400C419C418C416C417C415C414C467C487C495C496C486C485C493C456R469C481C483C484C494C492C482C491C466C488R363R361R360R362R367R368R379R366R371R474CNP502RY560C

39、C07CC57CC06CC56CC08CC58CC05CC55CC04CC54CC09CC59CC02CC52CC61CC62CC32CC42CC31CC41C700C900J405C800CNP501J404J403J402J401C464C465R370R369C371C372C373C375C376Q471Q379Q560R406R456R461R462R432R412R431R411C411C431C412C432C462C461IC401R476R477R478(Page 26)(Page 27)(Page 23)Ver 1.1STR-DE495/DE59523234-9. SCHE

40、MATIC DIAGRAM MAIN SECTION (2/2) Refer to page 20 for Common Note on Schematic Diagram and page 34 for IC Block Diagrams.IC B/DIC B/DIC B/DAEP, UK, AUS, KR, TW MODELAEP, UK, AUS, KR, TW MODELAEP, UK, AUS, KR, TW MODELAEP, UK, AUS, KR, TW MODELAEP, UK, AUS, KR, TW MODELAEP, UK, AUS, KR, TW MODELC821C

41、820C506R521C505C501C507C511C519C540C541C603C605C606C607C611C619C640C642C653C655C656C657C670C680C681C703C706C707C711C722C732C733C740C741C742C750C752C753C756C757C761C770C805C806C810C830D505D510D540D605D610D640D665D680D705D710D721D722D740D765D791D801D804D896D902D903D904D905IC501L521L601L651L701L751Q501

42、Q502Q505Q506Q601Q602Q605Q606Q651Q652Q655Q656Q691Q692Q701Q702Q705Q706Q747Q748Q751Q752Q755Q756R501R502R504R513R514R515R522R524R528R531R555R556R557R573R601R613R614R615R618R621R623R624R631R651R655R657R663R664R665R668R671R672R673R674R675R677R701R713R714R715R718R721R722R723R724R731R733R735R736 R737R743R74

43、4R747R7483.3k6.8k(DE495)(DE595)R751R754R755R757R763R764R765R768R770R771R773R778R780R791R804R803R525R775R625R638R725R699R698D690R693R695R690Q703Q653Q603Q753Q503Q504Q754Q604Q654Q704R806R617C811R740R748R640R648R680R681R750R758R540R546C808R694C901R696C508R793R734R634R534C807C721C802C801C822R742C705R652R

44、702R654R704C755R604R602R752C503R505C691R732C710R719C720R745R746R717C660R710R711R660R661R667C661R669R676R611R610C610R620R622R656C760R761R760R756R772R769R767R510R511C510R520R517R792R794D731D732D734D733C903CNP914CNP911R691C803C804TM603TM602RY791RY851RY701Q740Q540Q750Q680RY601RY501R910CNP801CN505CNP915C

45、NP802Q801Q722Q723CC14RR12RR16CC33RR15CC20RR13CC16RR14CC18RR17CC34TM601Q725R851D851R852CN792CNP791J791CC12RR11C790C792IC701C654C704C701C651C751C601IC702C604C754C504IC601D691R692R716R666R616R766R516C717Q640C716C669C666C621C620C767D750C766C517C516IC802IC801D802Q550Q610Q851Q710Q790R653R703R603R753R503C6

46、17C616R6483.3k6.8k(DE495)(DE595)R6813.3k6.8k(DE495)(DE595)R7583.3k6.8k(DE495)(DE595)R5463.3k6.8k(DE495)(DE595)Note:The components identi-fied by mark 0 or dottedline with mark 0 are criti-cal for safety.Replace only with partnumber specified.Note:Les composants identifis parune marque 0 sont critiqu

47、espour la scurit.Ne les remplacer que par unepice portant le numrospcifi.(Page22)(Page 27)(Page 33)(Page 33)(Page 33)(Page 29)(Page 33)(Page 33)Ver 1.1STR-DE495/DE59526264-12. SCHEMATIC DIAGRAM DIGITAL SECTION (1/2) Refer to page 20 for Common Note on Schematic Diagram and Waveforms and page 34 for

48、IC Block Diagrams.IC B/DIC B/DC1101C1104C1107C1112C1113C1119C1121C1201C1202C1203C1204C1205C1213C1505C1506IC1102R1108R1111R1114R1115R1116R1117R1119R1121R1124R1206R1207R1208R1502R1503R1104C1129X1101C1216C1218IC1201TP1202TP1203TP1204TP1205TP1206TP1207TP1208TP1209TP1210TP1211TP1212TP1213TP1214TP1215TP12

49、16TP1217TP1218TP1219TP1220TP1221TP1222R1106C1220C1131C1207C1118C1111TP1201C1219C1124R1118C1130C1501C1512R1203R1202R1205R1210R1209C1208C1214C1230C1211C1212C1231C1206C1507C1508C1509C1510C1513C1514R1508R1552R1551R1553C1503C1504R1507R1554C1552R1557C1551R1501R1504R1103R1102D1101C1105C1108C1109C1110R1105R

50、1107C1106C1103C1102C1115C1117R1109C1114JR1116JR1115R1113R1101R1110R1112JR1122IC1101FB1102FB1202FB1201JR1121FB1204FB1203FB1502FB1501FB1101R1100FB1105FB1104D1001R1204J1101R1123C1123C1116C1502R1506R1505R1555 R1556C1523C1511D1502D1501C1515R1520R1521R1518R1519R1516R1517C1516C1517C1518C1519C1520CNS1C1209C