Panasonic-SAPM53EE-cs-sm 电路图 维修手册.pdf

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1、n Amplifier Section RMS OUTPUT POWER both channel driven 10% Total harmonic distortion 1 kHz (Low channel)45 W per channel (6 ) 8 kHz (High channel)45 W per channel (6 ) Total Bi-Amp power90 W per channel Input Impedance Music port250 mV 12k Output Impedance Headphone16 to 32 Phone jack TerminalSter

2、eo, 3.5 mm Music port input jack TerminalStereo, 3.5 mm n FM Tuner Section Frequency range87.50 MHz to 108.00 MHz (50 kHz steps) Sensitivity0.3 V (IHF) S/N 26dB0.2 V Antenna terminals75 (unbalanced) Preset stationsFM 15 stations AM 15 stations n AM Tuner Section Frequency range522 kHz to 1629 kHz (9

3、kHz steps) 520 kHz to 1630 kHz (10kHz steps) 2006 Matsushita Electric Industrial Co. Ltd. All rightsreserved.Unauthorizedcopyingand distribution is a violation of law. SA-PM53EE Colour (S). Silver Type Sensitivity S/N 20 dB (at 999 kHz)900 V/m n Cassette Deck Section Track system4-track, 2-channel H

4、eads 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 response (+3, -6 dB at DECK OUT) NORMAL35 Hz to 14 kHz S/N RATIO54 dB (A weighted) Wow and flutter0.08% (WRMS)

5、 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 frequency CD44.1 kHz MP332 kHz, 44.1 kHz, 48 kHz Bit rate CD Stereo System Specification ORDER NO. MD0603070C3

6、 RadioFans.CN 收音机爱 好者资料库 MP332 kbps to 384 kbps Decoding16/20/24 bit linear Pickup Wavelength785 nm Beam sourceSemiconductor laser Laser powerCLASS 1 Audio output (Disc) Number of channels2-Channel Frequency response20 Hz to 20 kHz (+1dB, -2 dB) Wow and flutterBelow measurable limit Digital filter8

7、fs D/A converterMASH (1 bit DAC) n General Power supplyAC 230 V, 50 Hz Power consumption145 W 1 Safety Precautions 4 1.1. GENERAL GUIDELINES 4 1.2. Before Repair and Adjustment 4 1.3. Protection Circuitry 5 2 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices 6

8、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 Procedures 11 7.1. Main Unit Typically the melting point is 50 - 70F (30 - 40C) higher. Please use a high temperatu

9、re 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 soldering or unsoldering, please completely remove all of the solder on the pins or solder area, and be sure to

10、heat the soldering points with the Pb free solder until it melts enough. 9 SA-PM53EE 6 Accessories Note : Refer to Packing Materials ? )?)? ? ? ? ? ? ? ? ? ? ? ?: ? $? $? $? ? ? ? ?) ? ? ? ? ? ? :? :? ? ?: ? $? $? $? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?) ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? SA-PM53EE 79

11、 ? ? ? ? ?$? $? ?$ +?3 ? ?$? $? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?*? ? ?$?(? ? ? 5? ?$? ? ? ? ?*? ? ?(? ? ?(? ? ?;? )? ?;? ? ? 9? ? +?) ?*? :? :?. ? :1, ? ?$? ?) ?+?3 ?%?+?%?3 ? ? ? ? ?+?)3 ?%?%? +?%?%?3 ?+?3 ?%? +?%?3 ?+?3 ?%? +?%?3 ?) ?;? ? ?;? ?+?3 ?%?+?%?3 ?*? ? ?) ?*? (? $? ? 9? ?9;? )? ? 9? +9?3

12、? ? +?3 ? ?%?+?%?3 ?+?3 ?%? +?%?3 ?+?3 ? :? :A?. ? :A1, ?)? ?;(? ) ?;(? ?*? ? ? ?*? ? ?(? 9?)? ? ? 9?)? ? ? ?) ? ? ? ? $?:? ? ? ? ? :? ? :? ? ? :? ? ?;? ?;? ?$? ? ? SA-PM53EE 80 ? $?$? 9?= 9? ? ? ? ? ? $ ?$? ? ?$? ? ? ? ? $? ? ? ?;? ? ?;? ? ? ? ? $ ?$? ?$? ? ? ? $? ? ? ?;? ? ?;? 9? ? ? ? ? ? ? ? ? ?

13、 ? (? ? ?$? ? ? ?*? ? ?*? ? ? ?* ?=? ? ?;? ? ?;? ? ?;? ?) ?;? ? ?;? ) ?;? ? ?$ ?$? ? $?;? ?) ? ? $? ? ? ? ? )? ?%? ? $? ?) $?;? ? $?;? ? $?;? ? $?;? ? ?;? ? ? ? ?;? ? ?;? ? ?*;? 9? +9?)3 $? ? 9?=9? +9?)=9?3 $? ? 9? ? $?;? $? ? $? ? ? ? $? ? ? ? ? ? ?* ? ?$ $ 9? ? ? ? $? $? ? ? +$? ?*3 ? ? ? 9?9? ? ?

14、;? ? ? ? ? ? ? $? ? ?=? ?) ?;? 9? $? ? ? %? ? ? ? ?5? ? SA-PM53EE 81 $? ? ? $? $ ? ? ? ? ?$? ?$ ?$? ?%? ? ? ? ? ? ? ? ? ? ?*? ? ? (? ? ?$? ? ?*? +?3?.#?A!/?.?1?10?BC?C.!D?1!? ? 9? %? ? ? 9? ? ? 9? ? 9? ? ? ? ?$? ? ? ? ? 9? ?* ? 9? ? ? ? ? 9? ? ? ? ? ? ? ? 9?+9?3 9?+9?3 9? ? ? ?)=? ?9? ? ? 9?)= 9? ?

15、? 9? ? ? 9? ? ? ? ? ? ? ?5*? ? ? ?5*? ?:? ?$? (? ? ? (? ? ? ? ?5?5?)? ? ? ?* ?+?3 ? ?+? ?3 ? ?* ? %? ?+?3 ? ?+? ?3 ?+?3 ?; ? ?+? ? ? ? ? ? ? ? ?+? ? ?+? ? ? ? ? ? ? ? ? ? ?+? ?+? ?+? ?+? ?+? ? ? ? ?%/?+?%/ ?;67 ?;=8 ?+? ? ? ! ? ; ?2?2 ? ? ? ? ? ?=8 ? ?67 ? ? ?, ? ? ? ? ? ?=8 ?=8 ? ? ?$ ? ?$ ? ? ? ?6

16、7 ? ?67 ?!? ?=83 ?=83 ? ? ?3; ?3; ? ? ?* ? * ? ?3; ?3;? ?2 ? ? ?,? ? ? ? ?( ?%/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/OSpindle motor drive O/P signal serial

17、 data/Monitoring I/P 23TRVPOTraverse Drive O/P (+ve) 24TRPOTracking 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 31AVS

18、S2-GND 32OSCINIOscillating Input 33CTRCRSN.C. Tracking Cross Comparator 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 Driv

19、e Current O/P 43CENVIDetection Capacitance Connection terminal 44RFENVORF 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

20、I/P 52DSLFILoop Filter Terminal (For DSL) Pin No.MarkI/OFunction 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

21、 Circuit) 61NSRVMONONIServo Motor O/P Enabling 62EXT0N.C. Expansion 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-Co

22、mputer Load I/P 70STATOStatus Signal O/P 71BLKCKOSubcode Blk Clock 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 Suppl

23、y Voltage 1 (For I/O) 78DVSS2-GND2 (For Digital Circuit) 79NTEST2ITest Mode Setting (ON:H) 80X2OCrystal Oscillating Circuit O/P 81X1ICrystal Oscillating Circuit I/P 82NTESTITest Mode Setting I/P (ON:H) 83D2I/OData Sigmal O/P 2 84D1I/OData Signal O/P 1 85D0I/OData Signal O/P 0 86D3I/OData Signal O/P

24、3 87D4I/OData Signal O/P 4 88D5I/OData Signal O/P 5 89D6I/OData Signal O/P 6 90D7I/OData Signal O/P 7 91D15I/OData Signal O/P 15 92D14I/OData Signal O/P 14 93DRVDDII/O Power Supply Voltage (DRAM) 94D13I/OData Signal O/P 13 95D12I/OData Signal O/P 12 96D11I/OData Signal O/P 11 97D10I/OData Signal O/P

25、 10 98D9I/OData Signal O/P 9 99D8I/OData Signal O/P 8 100SDRCKOClock Signal O/P 20 Terminal Function of ICs 20.1. IC7001 (MN6627954MA) IC SERVO PROCESSOR/DIGITAL SIGNAL PROCESSOR/DIGITAL FILTER D/A CONVERTER 102 SA-PM53EE Pin No.MarkI/OFunction 1IN2IMotor Driver 92 Input 2PC2ITurntable Motor Drive S

26、ignal (“L”:ON) 3IN1IMotor Drive (1) Input 4PC1-Traverse 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) reve

27、rse - action output 14D2+OMotor Drive (2) forward - action output Pin No.MarkI/OFunction 1CHANGE_ SW IChange Switch (CR16) 2TU_TUNEDITuner tuned signal 3TU_STITuner Stereo signal 4TU_CKITuner Serial Clock Input 5TU_ SDAI/OTuner Serial Data Input 6N.C.-Microcomputer Beat Proof Output 1 (CONTROL) 7N.C

28、.-Microcomputer Beat Proof Output 2 (CONTROL) 8BYTE-External Data Bus Width Select Input (Connect to Ground) 9EFP_CNVSS-Flash Mode Terminal (Connected To Ground) 10XCINIA/32.768 kHz Sub Clock 11XCOUTO32.768 kHz Sub Clock 12/RESET/EFP_R ESET IReset Input (ACTIVE L) 13XOUTO10 MHz Main Clock 14VSS-Grou

29、nd ( 0V ) 15XINI10 MHz Main Clock 16VCC-Power Supply (+5V ) 17/NMI-Connect to Vcc (+5V) 18RMTIRemote Control Input 19BLKCKICD Block Clock Input ( Inverted ) 20HALTIAC Failure Detect Input 21PCONT2OHIC Mute 22EE_CS/OEEPROM Chip Select 23EE_CLKOEEPROM CLOCK 24N.C.-No Connection 25N.C.-No Connection 26

30、FL_CS1OFL Driver Chip Select ( Master ) 27N.C.-No Connection 28FL_CLKOSerial Clock to FL Driver 29N.C.OReset Input(ACTIVE L) 30FL_DOUTOSerial Data To FL Driver ( Output ) 31RXD-No Connection (For Download Software) 32TXD-No Connection (For Download Software) 33SCLK-No Connection (For Download Softwa

31、re) 34BUSY-No Connection (For Download Software) 35N.C.-No Connection 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

32、) for Driver 20PGND2-Ground Connection (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 36N.C.-No Connection 37N.C.-No Connection 38N.C.-No Connection 39MCLKOCD Command C

33、LK Output 40MUTE_AOAudio Mute 41EPM- 42MDATA_ OUT OCD Command Data Output 43MLDOCD Command Load Output/ 44N.C.-RDS Clock Input 45N.C.-No Connection 46CE- 47DCDETIDC Detect Input 48STATUSICD Servo LSI Status Input(Inverted) 49PCONTOMain Transformer Control Output 50PLAY_SWIPlay Sw (CR16) 51STOCK_SWIS

34、tock Sw (CR16) 52OP_SWIOpen Sw (CR16) 53POSIPosition Sw (CR16) 54BT_SWIBottom Sw (CR16) 55M1_ROChanger Motor 1 Reverse Control 56M1_FOChanger Motor 1 Forward Control 57M2_ROChanger Motor 2 Reverse Control 58M2_FOChanger Motor 2 Forward Control 59RECOWhen record circuit is operatingDURING RECORDING =

35、 H 60N.C.ONo Connection 61PHOTOIPHOTO (SG Mechanism only) 62VCC-Power Supply ( +5V ) 63EE_DATI/OEEPROM DATA 64VSS-Ground ( 0V ) 65DMTODeck Mute at mecha transitionL=mute OFF, H=mute ON 66N.C.-No Connection 67ASP_CLKOASP CLK 68ASP_DATOASP DATA 69N.C.-No Connection 70RDS_DAT-No Connection 71RDS_CLK-No

36、 Connection 20.2. IC7002 (BA5948FPE2) IC 4CH Drive 20.3. IC401 (C2CBYY000164) IC MICRO PROCESSOR 103 SA-PM53EE Pin No.MarkI/OFunction 72RDS_RDY-No Connection 73N.C.-No Connection 74N.C.-No Connection 75MOTOR-MOTOR 76PLUNGER-PLUNGER 77N.C.-No Connection 78HP_SW-HP_SW 79REST_SW-REST_SW 80CD_RSTOCD Res

37、et Output 81N.C.-No Connection 82N.C.INo Connection 83N.C.-No Connection 84N.C.INo Connection 85P_MTR_ROH.Bass LED Control 86P_MTR_L-No Connection 87TRE_JOGOMOTOR Control OutputL=OFF, H=ON 88BASS_JOGODeck PLUNGER Control OutputL=OFF, H=ON 89DECK_AD1IDECK AD Input 1 90DECK_AD2IDECK AD Input 2 91REG 1

38、IRegion Setting 1 92KEY3IKEY3 INPUT 93KEY2IKEY2 INPUT 94KEY1IKEY1 INPUT 95VOL_JOG1IVolume Jog 1 96AVSS-Analog Power Supply Input(Connect to GND) 97N.C.INo Connection 98VREF-Reference for A-D (5V) 99AVCC-Analog Power Supply Input 100DemoINo Connection (H = default demo on, L = default demo off.) 104

39、SA-PM53EE 21 Troubleshooting Flowchart (CD Section Circuit) 105 SA-PM53EE 106 SA-PM53EE 22 Exploded Views 22.1. Cabinet Parts Location SA-PM53EE 107 22.2. CD Loading Mechanism Parts Location SA-PM53EE 108 22.3. Deck Mechanism (RAA4402-1S) & Traverse Parts Location SA-PM53EE 109 22.4. Packaging SA-PM

40、53EE 110 Notes: Ref. No. Part No.Part Name & DescriptionRemarks CABINET AND CHASSIS 1L6FALEFH0023DC FANM 2REEV0039-117P FFC (CR16-MAIN)M 3REEV009821P FFC (PANEL-MAIN)M 4REEX0327-2FFC WIREM 5RFKGAPM53EBSFRONT PANEL ASSYM 6RGK1889-HINNER CD LIDM 7RGKV0137-SVOL ORNAMENTM 8RFKLAPM53EBSCD LID ORNAMENT AS

41、SYM 9RGLV0062-QLIGHTING TIPM 10RKSV0034E-HREAR PANELM 11RGUV0141-S5CD BUTTONM 12RGUV0142-SCASS EJECT BUTTONM 13RGUV0143-SFUNCTION BUTTONM 14RGUV0144A-SPOWER BUTTONM 15RGUV0145-SREC/STOP BUTTONM 16RGWV0040-SBASS/TREBLE KNOBM 17RGWV0041-SVOLUME KNOBM 19RHD26046-LSCREWM 20RHD30007-1SJSCREWM 21RHD30115-

42、3SCREWM 22RHGV0008LEG CUSHIONM 23RKF0688-SJCASS HOLDERM 24RKMV0059A-STOP PANELM 25RKMV0061-SSIDE PANEL LM 26RKMV0062-SSIDE PANEL RM 27RMB0448-JLOCK ROD SPRINGM 28RMB0780-1CASS OPEN SPRINGM 29RMBV0045CD LID SPRINGM 30RMK0595-2BOTTOM CHASSISM 31RMKV0060INNER CHASSISM 32RMM0163-1CASSETTE LOCK RODM 33RM

43、N0780CD LID SUPPORTM 34RMNV0062FL HOLDERM 35RMYV0057SMALL HEAT SINKM 36RSCV0054FL REAR SHIELDM 37RSCV0068REAR SHIELDM 38RUS757ZAACASS HALF SPRINGM Ref. No. Part No.Part Name & DescriptionRemarks 39RXGX0002DAMPER GEARM 40RXXV0041BHEATSINK UNITM 41XTB3+10JFJSCREWM 42XTB3+8JFJSCREWM 43XTV3+10GFJ-MSCREWM 44XTW3+15TFJSCREWM 45XTWS3+6TFJSCREWM CASSETTE DECK 101RED0067-2R/P HEAD BLOCK UNITM 103RDG0300REEL BASE GEARM 104RDG0301WINDING RELAY GEARM 105RDK0026-4MAIN GEARM 107RDV0033-4WIN