Panasonic-SAPM3EE-cs-sm 电路图 维修手册.pdf

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1、RMS OUTPUT POWER both channel driven simultaneously 10% total harmonic distortion5.0 W per channel (6 ) Output impedance HEADPHONE16 to 32 Phone jack TerminalStereo, 3.5 mm n FM Tuner Section Frequency range87.50 to 108.00 MHz (50 kHz step) Sensitivity1.4 V (IHF) S/N 26 dB1.0 V Antenna terminals75 (

2、unbalanced) Preset stationFM 15 stations AM 15 stations n AM Tuner Section Frequency range522 to 1629 kHz (9 kHz steps) 520 to 1630 kHz (10 kHz steps) Sensitivity S/N 20 dB (at 999 kHz)902 V/m n Cassette Deck Section Track system4-track, 2-channel 2006 Matsushita Electric Industrial Co. Ltd. All rig

3、htsreserved.Unauthorizedcopyingand distribution is a violation of law. SA-PM3EE Colour (S). Silver Type Heads Record/playbackSolid permalloy head ErasureDouble gap ferrite head MotorDC servo motor Recording systemAC bias 100 kHz Erase systemAC erase 100 kHz Tape speed4.8 cm/s Overall frequency respo

4、nse (+3 dB, -6 dB) at DECK OUT Normal35 Hz to 14 kHz S/N RATIO47 dB (A weighted) Wow and flutter0.09% (WRMS) Fast-forward and rewind timeApprox. 120 seconds with C-60 cassette tape n CD Section Disc played 8 cm or 12 cm (1) CD-Audio (CD-DA) (2) CD-R/RW (CD-DA, MP3 formatted disc) (3) MP3 Sampling fr

5、equency CD44.1 kHz MP332 kHz, 44.1 kHz, 48 kHz Bit rate MP332 kbps to 384 kbps Decoding16/20/24 bit linear Pickup CD Stereo System Specification ORDER NO. MD0602029C3 RadioFans.CN 收音机爱 好者资料库 Wavelength785 nm Beam sourceSemiconductor laser Laser powerCLASS 1 Audio output (Disc) Number of channels2 ch

6、annel Frequency response20 Hz to 20 kHz (+1dB, -2dB) Wow and flutterBelow measurable limit Digital filter8 fs D/A converterMASH (1 bit DAC) n General Power supplyAC 230 V, 50 Hz Power consumption30 W 1 Safety Precautions 4 1.1. General Guidelines 4 1.2. Before Repair and Adjustment 5 1.3. Protection

7、 Circuitry 5 2 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices 6 3 Precaution of Laser Diode 7 4 Handling Precautions For Traverse Deck 8 5 Handling the Lead-free Solder 9 5.1. About lead free solder (PbF) 9 6 Accessories 10 7 Operating Instructions Procedure

8、s 11 7.1. Main Unit Typically the melting point is 50 - 70F (30 - 40C) higher. Please use a high temperature soldering iron. In case of soldering iron with temperature control, please set it to 700 20F (370 10C). Pb free solder will tend to splash when heated too high (about 1100F/600C). When solder

9、ing or unsoldering, please completely remove all of the solder on the pins or solder area, and be sure to heat the soldering points with the Pb free solder until it melts enough. 9 SA-PM3EE Remote control AC cord FM indoor antenna AM loop antenna 6 Accessories Note : Refer to Packing Materials 4?2?

10、SA-PM3EE 53 /Serial I/P 17BA1N.C. Motor O/P (1);/Serial I/P 18PRAMVSS33-GND (DRAM) 19PRAMVDD15-Power Supply Voltage (DRAM) 20PRAMVDD33-Power Supply Voltage (+1.6V) 21SPOUTOSpindle Drive O/P 22PCI/O Spindle motor drive O/P signal serial data/Monitoring I/P 23TRVPOTraverse Drive O/P (+ve) 24TRPOTracki

11、ng Drive O/P (+ve) 25FOPOFocusing Drive O/P (+ve) 26DVSS1IGND 27IOVDD2IDigital Power Supply Voltage 2 (I/O) 28DVDD1-Digital Power Supply Voltage 1 (Built-In) 29SRVMON0N.C. Servo Monitor (0) O/P 30SRVMON1N.C. Servo Monitor (1) O/P 31AVSS2-GND 32OSCINIOscillating Input 33CTRCRSN.C. Tracking Cross Comp

12、arator 34VREF-+Vref Supply Voltage 35EITracking Input Signal 1 36FITracking Input Signal 2 37DIFocusing Input Signal 4 38BIFocusing Input Signal 2 39CIFocusing Input Signal 3 40AIFocusing Input Signal 1 41PDIAPC Amp I/P 42LDOLaser Drive Current O/P 43CENVIDetection Capacitance Connection terminal 44

13、RFENVORF Envelope O/P 45RFOUTORF Summing Amp O/P 46RFINISGC I/P 47AVDD2IAnalog Power Supply voltage 2 (For DSL/PLL) 48ARFDCOAGC Capacitive Connection Terminal 49ARFOUTOAGC Output 50ARFFBIARF Feedback Signal I/P 51ARFINIAudio RF Signal I/P 52DSLFILoop Filter Terminal (For DSL) Pin No.MarkI/OFunction

14、53IREFIReference I/P 54PLLFIPLL Loop Filter Terminal (Phase Compare) 55PLLF0OPLL Loop Filter Terminal (Speed Compare) 56OUTLOAudio O/P (LCH) 57AVSS1IGND 58AVDD1IAnalog Power Supply Voltage 1 59OUTROAudio O/P (RCH) 60DVSS3IGND3 (Digital Circuit) 61NSRVMONONIServo Motor O/P Enabling 62EXT0N.C. Expansi

15、on O/P Port 0 63EXT1N.C. Expansion O/P Port 1 64EXT2N.C. Expansion O/P Port 2 65FLAGN.C. Flag Signal O/P 66TXN.C. Digital Audio Interface O/P signal 67MCLKIMicro-Computer Command Clock I/P 68MDATAIMicro-Computer Data I/P 69MLDIMicro-Computer Load I/P 70STATOStatus Signal O/P 71BLKCKOSubcode Blk Cloc

16、k 72NRSTOLSI Reset Signal 73DQSYTXTN.C. Pack Signal O/P for CD-Text data 74SMCKN.C. Micro-Computer Clock O/P 75PMCKN.C. IOCNT Serial data O/P (Synchronous O/P) 76DVDD2-Digital Power Supply Voltage 2 (+1.5V) 77IOVDD1-Digital Power Supply Voltage 1 (For I/O) 78DVSS2-GND2 (For Digital Circuit) 79NTEST2

17、ITest Mode Setting (ON:H) 80X2OCrystal Oscillating Circuit O/P 81X1ICrystal Oscillating Circuit I/P 82NTESTITest Mode Setting I/P (ON:H) 83D2I/O Data Sigmal O/P 2 84D1I/O Data Signal O/P 1 85D0I/O Data Signal O/P 0 86D3I/O Data Signal O/P 3 87D4I/O Data Signal O/P 4 88D5I/O Data Signal O/P 5 89D6I/O

18、 Data Signal O/P 6 90D7I/O Data Signal O/P 7 91D15I/O Data Signal O/P 15 92D14I/O Data Signal O/P 14 93DRVDDII/O Power Supply Voltage (DRAM) 94D13I/O Data Signal O/P 13 95D12I/O Data Signal O/P 12 96D11I/O Data Signal O/P 11 97D10I/O Data Signal O/P 10 98D9I/O Data Signal O/P 9 99D8I/O Data Signal O

19、/P 8 100SDRCKOClock Signal O/P 21 Terminal Function of ICs 21.1. IC7001 (MN6627954MA) IC SERVO PROCESSOR/DIGITAL SIGNAL PROCESSOR/DIGITAL FILTER D/A CONVERTER 72 SA-PM3EE Pin No.MarkI/OFunction 1IN2IMotor Driver 92 Input 2PC2ITurntable Motor Drive Signal (“L”:ON) 3IN1IMotor Drive (1) Input 4PC1-Trav

20、erse Motor Drive Signal (“L”): ON) 5-8N.C.-No Connection 9PGND1-Ground Connection (1) for Drive 10PVCC1IPower Supply (1) for Drive 11D1-OMotor Drive (1) reverse - action output 12D1+OMotor Drive (1) forward - action output 13D2-OMotor Drive (2) reverse - action output 14D2+OMotor Drive (2) forward -

21、 action output Pin No.MarkI/OFunction 1VREF-A/D Converter Reference GND 2KEY 1IKey 1 Input 3KEY 2IKey 2 Input 4AN6 (MK_IN1)IMech Condition Input1 (Mode and TPS) 5AN7 (MK_IN2)IMech Condition Input2 (Half and RECINF) 6PWRDETIPower Detect 7REGIONIDestination Setting 8VOL_DET1IVolume Lever Left 9VOL_DET

22、2IVolume Lever Right 10VREF +-A/D Converter Reference Volt 11VDD-Power Input Pin 12OSC2 (8MHZ)OMain Oscillator Output 13OSC1 (8MHZ)IMain Oscillator Input 14VSS-GND 15XI (32KHZ)ISuboscillator Input 16XO (32KHZ)OSuboscillator Output 17MDE (GND)-No Connection 18N.C.-No Connection 19RDS_DATAI/ORDS IC CT

23、RL 20RDS_CLKORDS CLK IN 21CD_MDATAOCD LSI Command Data 22CD_STATICD Status Input 23CD_MCLKOCD LSI Command Clock 24N.C.-No Connection 25PCONT_1OPower Control Output1 (PWR SPLY, Active High) 26RMTIRemocon Input 27HALTIAC Failure Detect Signal 28CD_OPEN _SW ICD Open Switch (L: Open, H: Close) 29RESTSWI

24、CD Tranverse Limit SW 30BLKCKICD Subcode Block Clock Input 31N.C.-No Connection 32N.C.-No Connection 33NRSTIMicom Reset (L: Reset) 34N.C.-No Connection 35CD RSTOCD Reset Output 36CD_MLDOCD LSI Command Load 37N.C.-No Connection 38N.C.-No Connection 39N.C.-No Connection 40FL_CSOFL Strobe Output 41N.C.

25、-No Connection 42FL_DATAOFL Data Output Pin No.MarkI/OFunction 15D3-OMotor Drive (3) reverse - action output 16D3+OMotor Drive (3) forward - action output 17D4-OMotor Drive (4) reverse - action output 18D4+OMotor Drive (4) forward - action output 19PVCC2-Power Supply (2) for Driver 20PGND2-Ground Co

26、nnection (2) for Driver 21-24N.C.ONo Connection 25VCCIPower Supply terminal 26VREFIReference Voltage Input 27IN4IMotor Driver (4) Input 28IN3IMotor Driver (3) Input Pin No.MarkI/OFunction 43N.C.-No Connection 44FL_CLKOFL Clock Output 45SDAI/OIIC Data Line For Tuner 46N.C.-No Connection 47CLOIIC Cloc

27、k Signal For Tuner 48N.C.-No Connection 49PCONT_2OPower Control Output2 (PWR AMP, active H) 50DEMOIDemo Mode Setting (H: OFF, L: ON) 51N.C.-No Connection 52HP_SW-No Connection 53MUTE AOAudio Mute O/P (L: Mute On) 54N.C.-No Connection 55N.C.-No Connection 56ASP_CLKOASP CLK 57ASP_DATOASP Data 58N.C.-N

28、o Connection 59N.C.-No Connection 60N.C.-No Connection 61EDATAI/OEeprom Data In/Out 62ECLKOEeprom Clock Output 63ECSOEeprom CS Output 64N.C.-No Connection 65TUNEDI/OTuner Tuned Signal 66STEREOI/OTuner Stereo Signal 67N.C.-No Connection 68N.C.-No Connection 69N.C.-No Connection 70MOTOR_HODeck Motor C

29、ontrol Out (H: ON) 71PL_HODeck Plunger Control Out (H: On) 72N.C.-No Connection 73N.C.-No Connection 74TAPE_EJECTOTape Eject SW I/P (L: SW On) 75PHOTOIDeck Photo SW Input 76REC_HODeck Rec Control Output (Active High) 77N.C.-No Connection 78DMTODeck Mute Output (L: Mute On) 79TYPE _SELECT IType Selec

30、t 80N.C.-No Connection 81N.C.-No Connection 82N.C.-No Connection 83N.C.-No Connection 21.2. IC7002 (BA5948FPE2) IC 4CH Drive 21.3. IC803 (MN101C49GHD1) MICROPROCESSOR 73 SA-PM3EE Pin No.MarkI/OFunction 84N.C.-No Connection 85N.C.-No Connection 86N.C.-No Connection 87N.C.-No Connection 88N.C.-No Conn

31、ection 89N.C.-No Connection 90MP1-No Connection 91MP2-No Connection 92CRTIMERI/OCR Timer 93N.C.-No Connection 94S/W RST-Switch Reset 95VREF -D/A Converter Reference GND 96VOL_JOG1IJog Input 1 97VOL_JOG2IJog Input 2 98N.C.-No Connection 99N.C.-No Connection 100VREF +-D/A Converter Reference Voltage 7

32、4 SA-PM3EE 22 Troubleshooting Flowchart (CD Section Circuit) 75 SA-PM3EE 76 SA-PM3EE 23 Exploded Views 23.1. Cabinet Parts Location SA-PM3EE 77 23.2. Deck Mechanism (RAA4402-1S) & Traverse Part Location SA-PM3EE 78 23.3. Packaging SA-PM3EE 79 80 SA-PM3EE Notes: Ref. No.Part No.Part Name & Descriptio

33、nRemarks CABINET AND CHASSIS 1REEV009515P FFC (PANEL-MAIN)M 2REEV009619P FFC (DECK-MAIN)M 3REEV009717P FFC (MAIN-CD)M 4RFKGAPM3EE-SFRONT PANEL ASSYM 6RGLV0061-QLIGHTING TIPM 7RKSV0033B-HREAR CABINETM 8RGUV0134A-SFUNCTION BUTTONM 9RGUV0136-SPOWER BUTTONM 11RGUV0138-SCASS EJECT BUTTONM 12RGUV0139-SCON

34、TROL BUTTONM 13XTB3+10JFJSCREWM 14RGWV0039-1SVOLUME KNOBM 15RHD26046-LSCREWM 16RHDV30002SCREWM 17RHM0001MAGNETM 18RKA0072-KJLEG CUSHIONM 19RKFV0053A-SCASS LIDM 20RKFV0054-SCD LIDM 21RKMV0055A-HSIDE PANEL LM 22RKMV0056A-HSIDE PANEL RM 23RKMV0057A-HTOP CABINETM 24RMBV0041CD LID OPEN SPRINGM 25RMBV0042

35、CASS LID SPRINGM 27RMF0188-1LCLAMPER SHEETM 28RMKV0045BOTTOM CHASSISM 29RMNV0062FL HOLDERM 30RMQ0152-EFIXTUREM 31RMQ0496-KCD CLAMPERM 33RSCV0067REAR SHEILDM 34XTV3+12GFJ-MSCREWM 35RUS757ZAACASS HALF SPRINGM 36RXGX0002DAMPER GEARM 37RMYV0053HEAT SINKM 38XTV3+10GFJ-MSCREWM 39XTV3+8FFJSCREWM 40RSC0669S

36、P EARTHM CASSETTE DECK Ref. No.Part No.Part Name & DescriptionRemarks 101RED0067-2R/P HEAD BLOCK UNITM 103RDG0300REEL BASE GEARM 104RDG0301WINDING RELAY GEARM 105RDK0026-4MAIN GEARM 107RDV0033-4WINDING BELTM 108RDV0064-1CAPSTAN BELTM 110RMB0312TRIGGER LEVER SPRINGM 111RMB0400REEL SPRINGM 112RMB0403H

37、EAD PANEL SPRINGM 113RMB0404BRAKE ROD SPRINGM 114RMB0406-5FR LEVER SPRINGM 115RMB0408THRUST SPRINGM 116RML0370-4TRIGGER LEVERM 117RML0371FR LEVERM 118RML0372-2WINDING LEVERM 119RML0374-2EJECT LEVERM 120RMM0131-1BRAKE RODM 121RMM0133-1EJECT RODM 122RMQ0519REEL HUBM 123RMS0398-1MOVING COREM 124RXQ0470

38、-2PLUNGERM 125RMC0061PACK SPRINGM 126RXF0061-1FLYWHEEL F ASSYM 128RXG0040FF RELAY GEAR ASSYM 129RMK0283A-2SUB-CHASSISM 130RXL0124PINCH ROLLER F ASSYM 130-1RMB0401PINCH ARM SPRING FM 132RXL0126WINDING ARM ASSYM 133RXQ0412-3HEAD PANEL ASSYM 133-1RMB0405-1FR ROD SPRINGM 133-2RMM0132-1FR RODM 134REM0120

39、CAP MOTOR ASSYM 135RHD26022-1MOTOR SCREWM 136XTW2+5LFJHEAD BLOCK UNIT SCREM 137XTW26+10SFJSUB-CHASSIS SCREWM 138XYC2+JF17FJPCB EARTH SCREWM 139RFKJSTR280PPCHASSIS ASSYM TRAVERSE DECK 24 Replacement Parts List Important safety notice: Components identified bymark have special characteristics importan

40、t for safety. Furthermore, special parts which have purposes of fire-retardent (resistors), high-quality sound (capacitors), low noise (resistors), etc are used. When replacing any of these components, be sure to use only manufacturers specified parts shown in the parts list. The parenthesized indic

41、ations in the Remarks columns specify the areas or colour. (Refer to the cover page for area or colour) Parts without these indications can be used for all areas. Warning: This product uses a laser diode. Refer to “Precaution of Laser Diode”. Capacitor values are in microfarads (F) unless specified

42、otherwise, P= Pico-farads (pF), F= Farads. Resistance values are in ohms, unless specified otherwise, 1K=1,000 (OHM). The marking (RTL) indicates that the Retention Time is limited for this items. After the discontinuation of this assembly in production, the item will continue to be available for a

43、specific period of time. The retention period of a availability is dependent on the type of assembly, and in accordance with the laws governing part and product retention. After the end of this period, the assembly will no longer be available. M Indicates in the Remarks columns indicates parts suppl

44、ied by PAVCSG. Reference for O/I book languages are as follows: Ar:ArabicDu:DutchIt:ItalianSp:Spanish Cf:Canadian FrenchEn:EnglishKo:KoreanSw:Swedish Cz:CzechFr:FrenchPo:PolishCo:Traditional Chinese Da:DanishGe:GermanRu:RussianCn:Simplified Chinese Pe:PersianUr:Ukraine 81 SA-PM3EE Ref. No.Part No.Pa

45、rt Name & DescriptionRemarks 358RFKNCT121157SPINDLE MOTOR ASSYM 358-1RXQ0632TRAVERSE MOTOR UNITM 358-2XQN17+C28FJSCREWM 359RDG0455TRVAERSE GEAR (A)M 360RDG0456-1TRVAERSE GEAR (B)M 361RXQ0999OPU UNITM 362RMM0218-1TRAVERSE DRIVE RACKM 363SNSD38-1SCREWM 364RMS0757-1FIXED PINM 365RMG0703-RFLOATING RUBBE

46、RM 366RME0109FLOATING SPRINGM 367XTN2+6GFJSCREWM 368RMR1395-XMIDDLE CHASSISM 369RAE0157A-VTRV UNIT W/O S/PCBM 370RMR1396-KTRAVERSE COVERM PRINTED CIRCUIT BOARD REPV0092ADECK P.C.B.M (RTL) REPV0088EMAIN/POWER P.C.B. / PANEL P.C.B. / TUNER EXTENT P.C.B. / TRANSFORMER P.C.B. / CD OPEN/CLOSE P.C.B. M (R

47、TL) REPX0321HDECK MECHANISM P.C.B.M (RTL) REPV0082ACD SERVO P.C.B.M (RTL) INTEGRATED CIRCUITS IC500AN17808BIC POWER AMPM IC800C1BB00000732IC ASPM IC802C0DBZGC00067IC 3.3V REGULATORM IC803MN101C49GHD1IC MICROPROCESSORM IC900C0HBB0000057IC FL DRIVERM IC971CNB13030R2AUIC PHOTO INTERRUPTORM IC1000C1AA00

48、000612IC ANALOG SWITCHM IC1001AN7326KIC P/B REC AMPM IC7001MN6627954MAICSERVOPROCESSOR/DIGITAL SIGNALPROCESSOR/DIGITAL FILTER D/A CONVERTER M IC7002BA5948FPE2IC 4 CH DRIVEM TRANSISTORS Q500B1GCCFGA0006TRANSISTORM Q501B1AACF000063TRANSISTORM Q503B1BCCG000002TRANSISTORM Q504B1AACF000063TRANSISTORM Q50

49、5B1AAJC000019TRANSISTORM Q507B1AAJC000019TRANSISTORM Q5302SD0592ARATRANSISTORM Q600B1AACF000063TRANSISTORM Q6012SC3940ARATRANSISTORM Q602KRC102MTATRANSISTORM Q6032SB0621AHATRANSISTORM Q750B1GDCFGG0026TRANSISTORM Q751B1GBCFJJ0044TRANSISTORM Q801B1GBCFGG0030TRANSISTORM Q802B1GBCFGG0030TRANSISTORM Q803B1GBCFJJ0044TRANSISTORM Q804B1GBCFNN0038TRANSISTORM Q807B1GBCFGJ0016TRANSISTORM Q808B1GBCFGJ0016TRANSISTORM Q1101B1ABGC000005TRANSISTORM Q1201B1ABGC000005TRANSISTORM Q1302B1GDCFJJ0002TRANSISTORM Q1303B1GBCFGH0001TRANSISTORM