Panasonic-SAPM53P-cs-sm 电路图 维修手册.pdf

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1、n Amplifier Section FTC OUTPUT POWER both channel driven simultaneously 10% Total harmonic distortion 60 Hz to 3 kHz (Low channel)40 W per channel (6 ) 3 kHz to 16 kHz (High channel)38 W per channel (6 ) Total Bi-Amp power78 W per channel RMS OUTPUT POWER both channel driven simultaneously 10% Total

2、 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 Output Impedance Headphone16 to 32 Phone jack TerminalStereo, 3.5 mm (1/8”) AUX jack (Music port) TerminalStereo, 3.5 mm (1/8”) n FM Tuner Section Frequency rang

3、e87.9 MHz to 107.9 MHz (Default) (200 kHz steps) 87.5 MHz to 108.0 MHz (100 kHz steps) Sensitivity0.3 V (IHF) S/N 26dB0.2 V 2006 Matsushita Electric Industrial Co. Ltd. All rightsreserved.Unauthorizedcopyingand distribution is a violation of law. SA-PM53P SA-PM53PC Colour (S). Silver Type Antenna te

4、rminals75 (unbalanced) Preset stationsFM 15 stations AM 15 stations n AM Tuner Section Frequency range520 kHz to 1710 kHz (10kHz steps) Sensitivity S/N 20 dB (at 1000 kHz)900 V/m n Cassette Deck Section Track system4-track, 2-channel Heads Record/playbackSolid permalloy head ErasureDouble gap ferrit

5、e head MotorDC servo motor Recording systemAC bias 100 kHz Erase systemAC erase 100 kHz Tape speed4.8 cm/s (1 - 7/8 ips) Overall frequency response (+3 dB, -6 dB at DECK OUT) NORMAL35 Hz to 14 kHz S/N RATIO43 dB (A weighted) Wow and flutter0.08% (WRMS) Fast forward and rewind timeApprox. 120 seconds

6、 with C-60 cassette tape n CD Section Disc played 8 cm (3”) or 12 cm (5”) (1) CD-Audio (CD-DA) CD Stereo System Specification ORDER NO. MD0512493C1 A6 RadioFans.CN 收音机爱 好者资料库 (2) CD-R/RW (CD-DA, MP3, WMA formatted disc) (3) MP3/WMA Sampling frequency CD-DA44.1 kHz MP3/WMA32 kHz, 44.1 kHz, 48 kHz Bit

7、 rate MP3/WMA32 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 fs D/A converte

8、rMASH (1 bit DAC) n General 1 Safety Precautions 4 1.1. GENERAL GUIDELINES 4 1.2. Before Repair and Adjustment 4 1.3. Protection Circuitry 5 1.4. Caution for fuse replacement 5 2 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices 6 3 Precaution of Laser Diode 7

9、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 temperature soldering iron. In case of

10、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 heat the soldering points with

11、 the Pb free solder until it melts enough. 9 SA-PM53P / SA-PM53PC 6 Accessories Note : Refer to Packing Materials 67 ? /;89: ?)? ?0(?$ ) #?0(?$ ?:?:?%?77?8:?2?67?67?A?BB6;?:8?:?=:?%?77?87C? ? ? ? ? ?#* ? ?%? +? ? ?%? ?%?.?4.? ?%? ?%? .?4.? ?5? ? .? ? ? ?$!?#? ? .? ?%? ?%? .? ?%? .? ?%? ? ?! ?#? ? ?

12、?%? ?%? .? ?#?* ?%? .? ? ?%? ?#? ? .? ?%? ?%? ? ?#? ? ?#? ? .?1.?3 .?1.?3 .? ?%? ?%? .? ?%? ?%? ?)4? ?5?.? ?$!?#? ?5? .?)4 .? ?%? ?%? .? ?#$? ?$!?#? .? ?#$? ?$!?#? ? ? ?$!?#? ?%? %?#+*? ?$!?#? ?%? %?#+*? 2?#!/?$?#? ?#?% (6 ?82; ?82; ? ? ?;6 ?;6 ? ? ?$ ? $ ? ?;6 ?;6? ? ? ?% ? ? ?.?.?% ? #?!-?#?!% ?,?

13、( ? #?-?#? ?! ? #?-?#?) ?) ? ? #?) ? ? #? ?,?( ? #?( #?%-?#?( ?%?)? ? ? #?! #? #?-?#?! ?%?)? ? ? #?! #? #?) #?!% ? (? ? ? ? ? ?%?!? ? ?%?!%?/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) 21SPOUTO

14、Spindle Drive O/P 22PCI/OSpindle motor drive O/P signal serial 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. S

15、ervo Monitor (0) O/P 30SRVMON1N.C. Servo Monitor (1) O/P 31AVSS2-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

16、3 40AIFocusing Input Signal 1 41PDIAPC Amp I/P 42LDOLaser Drive 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 O

17、utput 50ARFFBIARF Feedback Signal I/P 51ARFINIAudio RF Signal 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

18、 Supply Voltage 1 59OUTROAudio O/P (RCH) 60DVSS3IGND3 (Digital 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 Co

19、mmand Clock I/P 68MDATAIMicro-Computer Data I/P 69MLDIMicro-Computer 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-Digit

20、al Power Supply Voltage 2 (+1.5V) 77IOVDD1-Digital Power Supply 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

21、 Signal O/P 1 85D0I/OData Signal O/P 0 86D3I/OData Signal O/P 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 Si

22、gnal O/P 12 96D11I/OData Signal O/P 11 97D10I/OData Signal O/P 10 98D9I/OData Signal O/P 9 99D8I/OData Signal O/P 8 100SDRCKOClock Signal O/P 19 Terminal Function of ICs 19.1. IC7001 (MN6627954MA) IC SERVO PROCESSOR/DIGITAL SIGNAL PROCESSOR/DIGITAL FILTER D/A CONVERTER 108 SA-PM53P / SA-PM53PC Pin N

23、o.MarkI/OFunction 1IN2IMotor Driver 92 Input 2PC2ITurntable Motor Drive Signal (“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

24、 12D1+OMotor Drive (1) forward - action output 13D2-OMotor Drive (2) reverse - 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

25、 Serial Data Input 6N.C.-Microcomputer Beat Proof Output 1 (CONTROL) 7N.C.-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/RES

26、ET/EFP_R ESET IReset Input (ACTIVE L) 13XOUTO10 MHz Main Clock 14VSS-Ground ( 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

27、Select 23EE_CLKOEEPROM CLOCK 24N.C.-No Connection 25N.C.-No Connection 26FL_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 Con

28、nection (For Download Software) 33SCLK-No Connection (For Download Software) 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 out

29、put 18D4+OMotor Drive (4) forward - action output 19PVCC2-Power Supply (2) 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

30、 Connection 37N.C.-No Connection 38N.C.-No Connection 39MCLKOCD Command CLK 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) 49PC

31、ONTOMain Transformer Control Output 50PLAY_SWIPlay Sw (CR16) 51STOCK_SWIStock 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

32、 Forward Control 59RECOWhen record circuit is operatingDURING RECORDING = 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 68A

33、SP_DATOASP DATA 69N.C.-No Connection 70RDS_DAT-No Connection 71RDS_CLK-No Connection 19.2. IC7002 (BA5948FPE2) IC 4CH Drive 19.3. IC401 (C2CBYY000164) IC MICRO PROCESSOR 109 SA-PM53P / SA-PM53PC Pin No.MarkI/OFunction 72RDS_RDY-No Connection 73N.C.-No Connection 74N.C.-No Connection 75MOTOR-MOTOR 76

34、PLUNGER-PLUNGER 77N.C.-No Connection 78HP_SW-HP_SW 79REST_SW-REST_SW 80CD_RSTOCD Reset 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 Con

35、trol OutputL=OFF, H=ON 89DECK_AD1IDECK AD Input 1 90DECK_AD2IDECK AD Input 2 91REG 1IRegion 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

36、Supply Input 100DemoINo Connection (H = default demo on, L = default demo off.) 110 SA-PM53P / SA-PM53PC 20 Troubleshooting Flowchart (CD Section Circuit) 111 SA-PM53P / SA-PM53PC 112 SA-PM53P / SA-PM53PC 21 Exploded Views 21.1. Cabinet Parts Location SA-PM53P / SA-PM53PC 113 21.2. CD Loading Mechan

37、ism Parts Location SA-PM53P / SA-PM53PC 114 21.3. Deck Mechanism (RAA4402-S) & Traverse Parts Location SA-PM53P / SA-PM53PC 115 21.4. Packaging SA-PM53P / SA-PM53PC 116 Notes: Ref. No. Part No.Part Name & DescriptionRemarks CABINET AND CHASSIS 1L6FALEFH0023DC FANM 2REEV0039-117P FFC (CR16-MAIN)M 3RE

38、EV009821P FFC (PANEL-MAIN-DECK)M 4REEX0327-214P FFC WIREM 5RFKGAPM53PCSFRONT PANEL ASSYM 6RGK1889-HINNER CD LIDM 7RGKV0137-SVOL ORNAMENTM 8RFKLAPM53PCSCD LID ORNAMENT ASSYM 9RGLV0062-QLIGHTING TIPM 10RFKHAPM53PCSREAR CABINET ASSYMPC 10RKSV0034-HREAR PANELMP 11RGUV0141-S5 CD BUTTONM 12RGUV0142-SCASS

39、EJECT BUTTONM 13RGUV0143-SFUNCTION BUTTONM 14RGUV0144-SPOWER BUTTONM 15RGUV0145-SREC/STOP BUTTONM 16RGWV0040-SBASS/TREBLE KNOBM 17RGWV0041-SVOLUME KNOBM 19RHD26046-LSCREWM 20RHD30007-1SJSCREWM 21RHD30115-3SCREWM 22RHGV0008LEG CUSHIONM 23RKF0688-SJCASS HOLDERM 24RKMV0059-STOP PANELM 25RKMV0061-SSIDE

40、PANEL LEFTM 26RKMV0062-SSIDE PANEL RIGHTM 27RMB0448-JLOCK ROD SPRINGM 28RMB0780-1CASS OPEN SPRINGM 29RMBV0045CD LID SPRINGM 30RMK0595-1BOTTOM CHASSISM 31RMKV0060INNER CHASSISM 32RMM0163-1CASSETTE LOCK RODM 33RMN0780CD LID SUPPORTM 34RMNV0062FL HOLDERM 35RMYV0057SUB HEAT SINKM 36RSCV0054FL REAR SHIEL

41、DM 37RSCV0068REAR SHIELDM Ref. No. Part No.Part Name & DescriptionRemarks 38RUS757ZAACASS HALF SPRINGM 39RXGX0002DAMPER GEARM 40RXXV0041HEAT SINK UNITM 41XTB3+10JFJSCREWM 42XTB3+8JFJSCREWM 43XTV3+10GFJ-MSCREWM 44XTW3+15TFJSCREWM 45XTWS3+6TFJSCREWM CASSETTE DECK 101RED0067-2R/P HEAD BLOCK UNITM 103RD

42、G0300REEL BASE GEARM 104RDG0301WINDING RELAY GEARM 105RDK0026-4MAIN GEARM 107RDV0033-4WINDING BELTM 108RDV0064-1CAPSTAN BELTM 110RMB0312TRIGGER LEVER SPRINGM 111RMB0400REEL SPRINGM 112RMB0403HEAB PANEL SPRINGM 113RMB0404BRAKE ROD SPRINGM 114RMB0406-5FR LEVER SPRINGM 115RMB0408THRUST SPRINGM 116RML03

43、70-4TRIGGER LEVERM 117RML0371FR LEVERM 118RML0372-2WINDING LEVERM 119RML0374-2EJECT LEVERM 120RMM0131-1BRAKE RODM 121RMM0133-1EJECT RODM 122RMQ0519REEL HUBM 123RMS0398-1MOVING COREM 124RXQ0470-2PLUNGERM 125RMC0061PACK SPRINGM 126RXF0061-1FLYWHEEL F ASSYM 128RXG0040FF RELAY GEAR ASSYM 129RMK0283A-2SU

44、B-CHASSISM 130RXL0124PINCH ROLLER F ASSYM 130-1RMB0401PINCH ARM SPRING FM 132RXL0126WINDING ARM ASSYM 22 Replacement Parts List Important safety notice: Components identified bymark have special characteristics important for safety. Furthermore, special parts which have purposes of fire-retardent (r

45、esistors), 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 indications in the Remarks columns specify the areas or colour. (Refer to the cover pa

46、ge 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 otherwise, P= Pico-farads (pF), F= Farads. Resistance values are in ohms, unless sp

47、ecified 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 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 supplied by PAVCSG. Reference for O/I book languages