Technics-SLPD9-cd-sch 维修电路原理图.pdf

《Technics-SLPD9-cd-sch 维修电路原理图.pdf》由会员分享，可在线阅读，更多相关《Technics-SLPD9-cd-sch 维修电路原理图.pdf（6页珍藏版）》请在收音机爱好者资料库上搜索。

1、FC502124653FC502CN501D501GL380MM50112435678910IC501BA6247ND502RSQGP1S53VFC503Q501PT381NCNCLH+LH-DIRECTURNLOADVREFP.GNDP.GNDPOSITIOND.GNDSPEEDLED+8.5V+8.5V3125461231235141213101198763412Direction SelectAmpDriveIC501MOTOR DRIVEFC503SENSOR CIRCUITTRAYMOTORCIRCUITPHOTOTRANSISTORCIRCUIT0.5V8.6V0V0V0V0.5V

2、0.5V6.8VTOMAIN CIRCUIT(CN403) onSCHEMATICDIAGRAM-3CN551MM551S551D551SG-206S123456UP/DOWNOPENDGNDLH+LEDLH-SWITCHLOADING MOTORCIRCUITTOMAIN CIRCUIT(CN404) onSCHEMATICDIAGRAM-3SCHEMATIC DIAGRAM-6: +B Signal lineRadioFans.CN 收音机爱 好者资料库110MAIN CIRCUITJ133180234567891011 1213 14 15 16797877767574737271706

3、9686766651718 19202123242526272829303132333435363738394060 59 5857 56 5554 53 5251 50 4948 47 4645 44 43424164 636261IC401UPD78044F186CN404CN403R412 22kR411 4.7kR410 10kR409 1.8kR461120R463120R462220R41556KR414470R41310kR42110KD462MTZJ5R6BTAD461MTZJ6R8CTAQ461KRC111MTAC46110V47C40350V1C40425V4.7C4065

4、0V1C4211000PC4620.01C4050.01Q401in outGNDX4014.23MHz212019181716151413121110246897531CN401CN402G1G2G3G4G5G6G7G8S1S2S3S4S5S6S7S8S9S10S11S12S13DISC5LEDADISC4LEDADISC3LEDADISC2LEDADISC1LEDAREMOCONS16S15S14AD1AD2AD3GNDMICRO-PUP/DOWNLH+LH-DGNDLEDFL2FL1+5VSTBYS9S8S7VPPS6S5S4S3S2S1G8NCNCDISC3DISC4DISC5NCVD

5、D/TLOCKSPEEDREMOCONIC/FLOCKDISC2DISC1S15S16POFFPOSITIONS10S11S12S13S14NCAVDDAVREFNCXT2VSSX1X2REST_SWEECSUP/DOWNEECLKEEDATAPWMNCLOADAD1AD3AD2AVSSREC.ENSUBQ/RESETOPENDIRTURNMLDMCLKG2G1VDDMDATASENSEDMUTESQCKNCG3G4G5G6G7SYNCHRO*POWERSTATZSENSE/RSTSV123564123456712981110141322D.GNDPOSITIONSPEED+8.5V+8.5V

6、DIRECTURNP.GNDVREFLOADLH-P.GNDLH+109121113LEDOPENQ462Q461,462MOTOR CONTROL312TOSENSORCIRCUIT(CN501) onSCHEMATICDIAGRAM-6TOLOADINGMOTORCIRCUIT(CN551) onSCHEMATICDIAGRAM-6TOPANEL CIRCUIT(CN601) onSCHEMATICDIAGRAM-5TOPANEL CIRCUIT(CN602) onSCHEMATICDIAGRAM-51324756817151416R43710KR43810KR43910K19181716

7、151413121110987654321OUTLAGNDOUTR3.3VDGNDLDSWTXPVCC(8V)PGNDMCLKMDATAMLDSPEEDBLCKSQCKSUBQSTAT/RSTRESTSWTOCD SERVOCIRCUIT(CN702) onSCHEMATICDIAGRAM-2C3010.01R42010KR42310KR42510KR42710KR4224.7KR4244.7KR4264.7KR4284.7KR4304.7KR42910KABCDEFGabcdefgabcdegfR43110KR43510KR4324.7KR4334.7KR4344.7KR4361KQ474Q

8、475Q476Q477Q478Q479Q480R4404.7KR4064.7KR4074.7KC4070.1E400SNE1004-2CN3021315R4024.7KR40114SCHEMATIC DIAGRAM-3: +B Signal LineIC401KRC101MTAQ474, 475KRC119MTAQ476, 477, 478, 479, 480: -B Signal Line: CD Signal Line2SC2785FETAQ401RESET74.7KSWITCHINGSWITCHINGC4241000PC4100.1C4221000PC4231000P(0V)(5.05V

9、)(4.98V)(0V)(0V)(0V)(-23.5V)(-24V)(-24.3V)(-24.09V)(2.8V)(0.8V)(0.13V)(5V)(0V)(0V)(0V)(4.99V)(5.02V)(2.30V)(5.02V)(5.02V)(5.02V)(2.20V)(5.03V)(-25.06V)(-27.43)(-27.60)(-24.96)(-24.96)(0.10V)(2.50V)(5V)(-24.97V)(-25.03V)(3.94V)(5.03V)(3.56V)(4.89V)(0V)(4.97V)(5.03V)(5V)(0V)(-9.5V)(-27.86V)(-24.42V)(-

10、28.02V)(-24.08V)(-13.08V)(-24.08V)(-16.74V)(-24.09V)(-24.13V)(-20.44V)(0V)(0V)(3.64V)(6.83V)(0V)(0V)(5.05V)(-24.98V)(0V)(5V)(0V)(0V)(0V)(0V)(5.02V)(0V)(5.02V)(0V)(0V)(0V)(0V)(0V)(0V)(0V)(0V)(2.6V)(-13.08V)(-9.5V)(0V)(3.57V)(0.3)(0V)(0V)(0.3V)(3.57V)(3.58V)(0V)(0.3V)(0.4V)(0.82V)(5V)(0.4V)(0V)(3.6V)(

11、0V)(0V)(0V)(0V)(0.6V)(0V)(2.5V)(0.7V)RadioFans.CN 收音机爱 好者资料库1145812PT11RTP1K4B030-XCN14CN11CN16CN18CN19CN2012CN21CN17213JK321R803220KR41470R19220R34100R3112KR22560R515.6KR12180R3310KR3210KR81747KR81847KR8154.7KR8164.7KR8141kR82010R8131kR81910R852 1KR851R525.6KR11180R81268KR81168KR81033KR80933kR80712

12、kR8058.2kR80812KR8068.2kD41MTZJ6R2CTAD24MTZJ9R1BTAD33MTZJ30BTAD34MTZJ9R1CTAD53MTZJ5R1BTAD15MTZJ9R1CTAC80416V10C80316V10C3150V47C3250V47PC2225V100PC2135V100PC8096.3V47C8106.3V47C4026.3V470C426.3V100C1610V470C176.3V100C1216V3300PC80110V47C431000PC300.01C110.01C200.01C8111000PC808560PC331000PC8121000PC

13、4010.01C151000PC805390PC806390PC807560PD18RL1N4003S-PD32RL1N4003S-PD31RL1N4003S-PD47RVD1SS133TAD44RVD1SS133TAD42RL1N4003S-PD46RVD1SS133TAD22RL1N4003S-PD21RL1N4003S-PD54RVD1SS133TAD801D802D52RVD1SS133TAD51RVD1SS133TAD11D12D14D13D16RL1N4003S-PD43RL1N4003S-PQ182SD1859QRTV2Q322SD2144STAQ33FL DRIVEQ801Q8

14、02Q152SD2037ETAIC801IC801BA4558FDXE2LchRchJK801Q12Q853Q851Q19Q11Q852JK11Q312SB1238QRTV2IC11BA033T3Z3011111098764547K65871432DGNDTX+5V22K22K22K22K22K22K21212121211221Q801,802MUTINGQ851,852,853MUTINGQ15REGULATORQ11KRC107MTASWITCHINGQ31REGULATORQ32,33Q18Q19KRC107MTAPOWER SUPPLY CONTROLPOWER SUPPLY CONT

15、ROLIC801L.P.FILTER AMPRL1N4003S-PD11,12,13,14IC11REGULATOR230-240V50HZAC INR4410KR4322KQ42LINE OUT231OPTICALOUT215.6K10KC81582PC81682PR21560D23MTZJ9R1BTA2SD2144STAKRA103MTAQ122SB1238QRTV2R804220KC80210V47C3226.3V100C3210.01C3140.01R41647KC408100PR418100KR41922KR41722KC4090.01EABCDFG692SCHEMATIC DIAG

16、RAM-4: +B Signal Line: -B Signal Line: CD Signal Line3SWITCHING2SD1862QTV2Q42CURRENT CONTROLR47110KR472220Q472Q4712SC2785FETAQ472KRC107MTAQ471L12L11R1715SWITCHSWITCH(0V)(0V)(5V)(5V)(5V)(0V)(9.63V)(8.62V)(8.61V)(9.27V)(0V)(14.52V)(0V)(5V)(0V)(-36.7V)(-28.66V)(-28.08V)(0V)(-18.17V)(-18.16V)(-18.84V)(-

17、18.85V)(6.32V)(9.67V)(5.73V)(0.02V)(3.26V)(18.84V)(15.24)(15.16)(0V)(0.73V)(0.86V)(5V)(0V)(0V)(0V)(0V)(0V)(0V)(0V)(0.03V)(0.01V)(0.01V)(-8.83V)(0.01V)(0.01V)(0.03V)(8.93V)(5V)(0V)(0V)(0V)(0.7V): +B Signal LineS13S12S11S10S9S8S7S6S5S4S3S2S1G8G7G6G5G4G3G2G1TOMAIN CIRCUIT(CN401) onSCHEMATICDIAGRAM-3TOM

18、AIN CIRCUIT(CN402) onSCHEMATICDIAGRAM-3R6511KR6501KR6521.2KR6531.8KR6542.2KR6552.7KR6564.7KR6576.8KR65810KR65922KR66068KS612STOPS6110S61010S6099S6088S6077S6066S6055S6044S6022S6011S6033S624REV_SRCHS623FWD_SRCHS622REV_SKIPS621FWD_SKIPR6611KS620OPN/CLOSES619PLAYS618PAUSES61710S616REPEATS615RANDOMS614SP

19、IRALR6621KR6631.2KR6641.8KR6652.2KR6662.7KR6674.7KR6686.8KR66910KR67022KR67168KS634EDIT GUIDES633ID_SCANS632TIME_MODES631PROGRAMS630DISC1S629DISC2S628DISC3S627DISC4S626DISC5S625DISC_SKIPR6721KR6731KR6741.2KR6751.8KR6762.2KR6772.7KR6784.7KR6796.8KR68010K617DISC5 LED1415161213910117845123CN602LNJ301MP

20、UJADD601-60512567RSL0274-F10891112FL601131415161718292119202223242526272830313435DISPLAYRCD37142TE50.1C601231Z601REMOCON SENSORZ601DISC4 LEDDISC3 LEDDISC2 LEDDISC1 LEDREMOCONS16S15S14AD1AD2AD3GND+5VSTBYFL1FL2R605120D605R604D604120R603D603120R602D602120R601D601120NCFC601122021181915161713141011798456

21、321CN601PANEL CIRCUITSCHEMATIC DIAGRAM-5POWERFC601POWERSWITCHCIRCUITS613NCD606LN018304PSTANDBYLED321321302922282726257654321232421201915161718141312111098IC703IC703AN8739SBE2FOCUS COIL/TRACKING COIL/TRAVERSE MOTOR/SPINDLE MOTOR DRIVER7293.9KR7283.9KR7273.9KR7494.7KR7236.8KR7316.8KR725390R7151KR72418

22、KR735100R736100R7014.7R7041KR744120KR705150KR70210KR7061KR70739KR70822KC7521000PC7391500PC7152700PC7040.1C7420.027C747180PC710120PC7492200PC7130.1C7070.027C702 0.1C706 2700PC7120.1C7110.1C7510.1C7500.1C7360.1C7370.1C7350.1CCCCCC7380.01C7036.3V100C7016.3V33C7146.3V100C73410V220MM701MM7021357986421011

23、1213141516CN70113579864210111213141516Q701Q7012SA1037AKSTXLASER POWER DRIVE15212019181716242322282726251413121110987654321IC701IC701AN8885SBE1SERVO AMP81234567VCCNC38373536332930GNDTENFENFEOUTFBALTBALTEOUTCEARFLPDLDRFINPDFPDEPDBPDAVREFENVOFTR/RFDETGNDLDONBDOVCCSP MOTORTRV MOTORNCRSTININ3IN4VREFNC/RS

24、TGNDGNDPVCC2PGND2D4+D4-D3+D3-PGND1PVCC1NCD2+D2-D1+D1-IN1NCPC2NCIN2GNDCSBRTLASER DIODE1112106854923GNDVCCAINBINVREFNAOUTGNDNBOUTF+F-T+T-LPDVREFNANBGNDLD GNDLDPDEPDFVCCNCPDOWNNCNCNC3.3V(3V)3.3V(3V)3.3V(3.5V)3.3V7.3V7.3V7.3V1.6V1.6V1.6V3.3V(3.5V)3.3V3.7V(3.5V)3.7V(4.1V)1.6V1.6V3.2V(0V)1.6V1.6V3.2V2.7V(

25、2.3V)0.9V(2V)R7504.71.6V1.6V1.6V1.6V3.2V0V(0.2V)2.7V(2.3V)0.9V(1.4V)0.7V1.9V1.6V0V0V(3.1V)1.6V1.6V1.6V1.6V1.6V1.6V1.6V1.6V0V0V(3.2V)SCHEMATIC DIAGRAM -1CD SERVO CIRCUITOPTICAL PICKUP CIRCUIT: CD SIGNAL LINE: +B SIGNAL LINETJ4041424339383736353433323130292827262524232221201918441745464748495051525354

26、555657585960616263646566676869707172737475767778791615141312111098765432801IC702MN662790RSCR714120R7171KR70947KR71182KR721100R7181KR712220R74147KR742220KR75310C72210PC72110PC7240.1C7445600PC7261000PC7251000PC7300.1C754470PC7330.1C7180.22C716820PC7451000PC7170.1C753470PC7430.1C72750V1C72850V1C7316.3V

27、220C72310V220C7326.3V220S701X70113579864210111213141516171819CN702SPEEDRESYSSELBYTCKDEMPHINDVSS1DVDD1VDDAVSS2AVDD2OUT/CLDCKFCLKIPFLAGFLAGCLVSCRC/TESTAVDD1AVSS1RSELPSELMSELBCLKLRCKSRDATATXMCLKMDATAMLDSENSE/FLOCK/TLOCKBLKCKSQCKSUBQDMUTESTAT/RSTSMCKTVDPCECMECSTRDFODVREFFBALTBALFETERFENVVDETOFTTRCRS/RFD

28、ETBDOLDONWVELARFIREFDRFDSLFPLLFEFMPCKSUBCSBCKVSSX1X2OUTROUTL151621202223REST SWPLLF2VCOFVCOF2IOSELIOVDDCSEL11109DSLF2REST SW1KICKTRV/RST3STAT4SUBQ6SQCK7BLKCK8MLDMDATAMCLKP.GND+7.5V17TXLD SWD.GND+3.3VRch OUTA.GNDLch OUT13RSXB16M9J02T0V(3.2V)0V(3.2V)0V0V1.6V1.6V1.6V1.6V1.6V1.6V1.6V1.6V1.6V1.6V1.6V3.2V(0V)3.2V1.6V3.2V0.5V3.2V0V0V(0.2V)3.2V(3.1V)0V(3.1V)3.1V3.2V3.2V2.9V1.5V1.5V2.9V3.2V3.2V3.2V1.5V1.5V3.2V0.5V1.6V1.6V1V1.6V1.5VSERVO PROCESSORDIGITAL SIGNAL PROCESSOR/DIGITAL FILTER/D/A CONVERTERTJ70118TOMAINCIRCUIT(CN302) ONSCHEMATICDIAGRAM-3SCHEMATIC DIAGRAM - 2: +B SIGNAL LINE: CD SIGNAL LINE2