Panasonic-SAPM91DP-cs-sm 电路图 维修手册.pdf

n Amplifier Section RMS Output Power Stereo mode (Both channel driven) 10% Total harmonic distortion 1 kHz, (Low channel)40 W per channel (6) 8 kHz, (High channel)40 W per channel (6) Total RMS Stereo mode power160 W FTC Output Power Stereo mode (Both channel driven) 10% Total harmonic distortion 60 Hz - 3 kHz, (Low channel)35 W per channel (6) 3 kHz - 16 kHz, (High channel)35 W per channel (6) Total RMS Stereo mode power70 W per channel Phone jack terminalStereo, 3.5 mm (1/8”) jack n FM Tuner Section Frequency range87.9 - 107.9 MHz (200 kHz step) 87.5 - 108.0 MHz (100 kHz step) Sensitivity2.5 V (IHF) S/N 26 dB2.2 V Antenna terminals75 (unbalance) Preset stations15 n AM Tuner Section Frequency range520 - 1710 kHz (10 kHz steps) Sensitivity 2005 Matsushita Electric Industrial Co. Ltd. All rightsreserved.Unauthorizedcopyingand distribution is a violation of law. SA-PM91DP SA-PM91DPC Colour (S) . Silver Type S/N 20 dB at 1000 kHz560 V/m Preset stations15 n Cassette Deck Section Track system4 track, 2 channel 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 (1-7/8 ips) Overall frequency response (+3, -6 dB) at Deck Out Normal35 Hz - 14 kHz S/N ratio50 dB (A weighted) Wow and flutter0.18% (WRMS) Fast forward and rewind timeApprox. 120 seconds with C-60 cassette tape n Disc Section Disc played 8cm (3”) or 12 cm (5”) 1. DVD-RAM (DVD-VR compatible, JPEG formatted disc) 2. DVD-Audio 3. DVD-Video 4. DVD-R (DVD-Video compatible) DVD Stereo System Specification ORDER NO. MD0502043C1 A6 RadioFans.CN 收音机爱 好者资料库 5. DVD-RW, +R, +RW 6. CD-Audio (CD-DA) 7. Video CD 8. SVCD (Conforming to IEC62107) 9. CD-R/CD-RW (CD-DA, Video-CD, SVCD, MP3, WMA, JPEG formatted discs) 10. MP3/WMA* Compatible compression rates: MP3: between 32 kbps and 320 kbps WMA: between 48 kbps and 320 kbps 11. JPEG* Exif Ver 2.1 JPEG Baseline files Picture resolution: between 320 x 240 and 6144 x 4096 pixels (Sub sampling is 4:2:2 or 4:2:0) 12. HighMAT Level 2 (Audio and Image) 13. HDCD * The total combined maximum number of recognizable audio and picture contents and groups: 4000 audio and picture contents and 400 groups. Audio output Number of channels2 Digital audio output Optical digital outputOptical terminal Pick up Wavelength DVD662 nm CD785 nm Laser powerCLASS IIa/CLASS Ia (P) CLASS 2/CLASS 3a (PC) n Video Section Video systemNTSC Composite video output 1 Safety Precautions 4 1.1. GENERAL GUIDELINES 4 2 Before Repair and Adjustment 5 3 Protection Circuitry 5 4 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices 5 5 Handling the Lead-free Solder 6 5.1. About lead free solder (PbF) 6 6 Precaution of Laser Diode 7 7 Cautions to be taken when handling Optical Pickup 8 7.1. Handling Optical Pickup 8 Output level1 Vp-p (75) TerminalPin jack (1 system) S-Video output Y output level1 Vp-p (75) C output level0.286 Vp-p (75) (NTSC) TerminalS terminal (1 system) Component video output(480P/ 480I) Y output level1 Vp-p (75) PBoutput level0.7 Vp-p (75) PRoutput level0.7 Vp-p (75) TerminalPin jack (Y: green, PB: blue, PR: red) (1 system) n General Power supplyAC 120, 60 Hz Power consumption150 W Dimensions (W x H x D)175 mm x 248 mm x 388 mm (6-7/8” x 9-3/4” x 15-9/32”) Mass5.7 kg (12.6 lbs) Operating temperature range+5C to + 35C (+41F to +95F) Operating humidity range5% to 90% RH (no condensation) Power consumption in standby mode0.4 W n System n System: SC-PM91DP-SMusic Center: SA-PM91DP-S Speaker: SB-PM91P-MJ n System: SC-PM91DPC-SMusic Center: SA-PM91DPC-S Speaker: SB-PM91P-MJ Notes : 1. Specifications are subject to change without notice. Mass and dimensions are approximate. 2. Total harmonic distortion is measured by the digital spectrum analyzer. 7.2. Replacing Precautions for Optical Pickup Unit 8 7.3. Grounding for Preventing Electrostatic Destruction 8 8 Accessories 9 9 Operation Procedures 10 10 Disc Information 12 11 About HighMAT 14 11.1. What 痴 HighMAT? 14 11.2. Why take advantage of HighMAT? 14 11.3. Benefits of HighMAT? 15 12 Assembling and Disassembling. 18 12.1. Disassembly flow chart 18 CONTENTS Page Page 2 SA-PM91DP / SA-PM91DPC RadioFans.CN 收音机爱 好者资料库 12.2. Disassembly of Side Panel (L) 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 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 the Pb free solder until it melts enough. 6 SA-PM91DP / SA-PM91DPC This unit utilizes a class 1 laser. Invisible laser radiation is emitted from the optical pickup lens. When the unit is turned on: 6 Precaution of Laser Diode CAUTION: 1. Do not look directly into the pick up lens. 2. Do not use optical instruments to look at the pick up lens. 3. Do not adjust the preset variable resistor on the pickup lens. 4. Do not disassemble the optical pick up unit. 5. If the optical pick up is replaced, use the manufacturers specified replacement pick up only. 6. Use of control or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. CAUTION! THIS PRODUCT UTILIZES A LASER. USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE. 7 SA-PM91DP / SA-PM91DPC 7 Cautions to be taken when handling Optical Pickup The laser diode used inside optical pickup could be destroyed due to static electricity as a potential difference is caused by electrostatic load discharged from clothes or human body. Handling the parts carefully to avoid electrostatic destruction during repair. 7.1. Handling Optical Pickup 1. Do not impact on optical pickup as the unit structurally uses an extremely precise technology. 2. Short-circuit the flexible cable of optical pickup remove from the circuit board using a short-circuit pin or clip in order to prevent laser diode from electrostatic destruction (Refer to Fig. 7.1 and Fig. 7.2) 3. Do not handle flexible cables forcibly as this may cause snapping. Handle the parts carefully (Refer to Fig. 7.1) 4. A new optical pickup is equipped with an anti-static flexible cable. After replacing and connecting to the flexible board, cut the anti-static flexible cable. (Refer to Fig. 7.1) Fig. 7.1 7.2. Replacing Precautions for Optical Pickup Unit DVD/CD Optical Pickup The optical pickup by which part supply was carried out attaches the short clip to the flexible board for laser diode electrostatic discharge damage prevention. Please remove the short clip and be sure to check that the short land is open, before connecting. (Please remove solder, when the short land short-circuits.) 7.3. Grounding for Preventing Electrostatic Destruction 1. Human body grounding Use the anti-static wrist strap to discharge the static electricity accumulated in your body. (Refer to Fig. 7.2) 2. Work place grounding Place a conductive material (conductive sheet) or ironboard where optical pickup is placed. (Refer to Fig. 7.2) Note : Keep your clothes away from optical pickup as wrist strap does not release the static electricity charged in clothes. Fig. 7.2 8 SA-PM91DP / SA-PM91DPC 8 Accessories Note : Refer to Packaging Materials Farads. Resistance values are in ohms, unless specified otherwise, 1K=1,000(ohms). The marking (RTL) indicates that the Retention Time is limited for this item. 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 availability is dependant on the type of assembly, and in accordance with the lows govening 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 that are supplied by PAVCSG. SPG Indicates in the Remarks columns indicates parts that are supplied by PAVC. Reference for O/I book languages are as follows : Ar : ArabicCf : Canadian FrenchCz : CzechDa : Danish Du : DutchEn : EnglishFr : FrenchGe : German It : ItalianKo : KoreanPo : PolishSu : Russian Sp : SpanishSw : SwedishCo : Traditional ChineseCn : Simplified Chinese Pe: PersianUr: Ukraine 123 SA-PM91DP / SA-PM91DPC 26.1. Deck Mechanism (RAA4402-S) 26.1.1. Deck Mechanism Parts Location 124 SA-PM91DP / SA-PM91DPC 26.1.2. Deck Mechanism Parts List Ref. No.Part No.Part Name & DescriptionRemarks CASSETTE DECK 101RED0067R/P HEAD BLOCK UNITM 103RDG0300REEL BASE GEARM 104RDG0301WINDING RELAY GEARM 105RDK0026MAIN GEARM 107RDV0033-4WINDING BELTM 108RDV0064CAPSTAN BELTM 110RMB0312TRIGGER LEVER SPRINGM 111RMB0400REEL SPRINGM 112RMB0403HEAB PANEL SPRINGM 113RMB0404BRAKE ROD SPRINGM 114RMB0406FR LEVER SPRINGM 115RMB0408THRUST SPRINGM 116RML0370TRIGGER LEVERM 117RML0371FR LEVERM 118RML0372WINDING LEVERM 119RML0374EJECT LEVERM 120RMM0131BRAKE RODM 121RMM0133EJECT RODM 122RMQ0519REEL HUBM 123RMS0398-1MOVING COREM 124RXQ0470PLUNGERM 125RMC0061PACK SPRINGM 126RXF0061FLYWHEEL F ASSYM 128RXG0040FF RELAY GEAR ASSYM 129RMK0283A-JSUB-CHASSISM 130RXL0124PINCH ROLLER F ASSYM 130-1RMB0401PINCH ARM SPRING FM 132RXL0126WINDING ARM ASSYM 133RXQ0412HEAD PANEL ASSYM 133-1RMB0405FR ROD SPRINGM 133-2RMM0132FR RODM 134REM0120CAP MOTOR ASSYM 135RHD26022MOTOR SCREWM 136XTW2+5LHEAD BLOCK UNIT SCREWM 137XTW26+10SSUB-CHASSIS SCREWM 138XYC2+JF17PCB EARTH SCREWM 139RFKJSTR280PPCHASSIS ASSYM 125 SA-PM91DP / SA-PM91DPC 26.2. CD Loading Mechanism 26.2.1. CD Loading Mechanism Parts Location 126 SA-PM91DP / SA-PM91DPC 127 SA-PM91DP / SA-PM91DPC 26.2.2. CD Loading Mechanism Parts List Ref. No.Part No.Part Name & DescriptionRemarks TRAVERSE DECK 301RDG0519MAIN GEARM 302RDG0520SPEED UP GEARM 303RDG0521REVERSE GEARM 304RDG0522GENEVA GEARM 305RDG0523HOR RELAY GEARM 306RDG0525CROWN GEARM 307RDG0526TRAY RELAY GEARM 308RDG0527UD PULLEY GEARM 309RDG0528HOR SPEED DOWN GEARM 310RDG0529HOR SPEED DOWN GEARM 311RDG0530HOR DRIVE GEARM 312RDG0531LOAD RELAY GEARM 313RDG0532LOAD GEARM 314RDG0535UD SPEED DOWN GEARM 315RDG0534UD SPEED DOWN GEARM 316RDG0536SELECT SPEED DOWN GEARM 317RDG0537-1SELECT DRIVE GEARM 318RDG0538-1CHANGE GEARM 319RDG0539UD DRIVE GEARM 320RDG0540TIMING GEARM 321RDG0542TRAY GEARM 322RDG0543HOR PULLEY GEARM 323RDV0068HOR BELTM 324RDV0069UD BELTM 325RME0344-1UD ASSIST SPRINGM 326RME0361TRAY STOPPER SPRINGM 327RME0363-1LIMIT SPRINGM 328RME0368-1MAIN GEAR SPRINGM 329RML0616SPEED UP LOCKM 330RML0617-2SEPARATE LEVER 1M 331RML0618-1SEPARATE LEVER 2M 332RML0619-1UD. CONNECTION LEVERM 333RML0620TRV.CONNECT LEVERM 334RML0621-2TRAY CHG. LEVERM 335RML0622-1TRAY LOCK LEVERM 336RML0623OPEN SW. LEVERM 337RML0624CHG. LEVERM 338RML0637TRAY STOPPERM 339RMM0239-1UD.RACK LM 340RMM0240UD.RACK RM 341RMM0241-1TRV.SLIDE PLATE LM 342RMM0242-1TRV.SLIDE PLATE RM 343RMM0243SELECT RACKM 344RMM0244SELECT GUIDEM 345RMQ1051-2PITCH PLATEM 346RMQ1209UD BASEM 347RMQ1056TRAY GUIDE LM 348RMQ1057TRAY GUIDE RM 349RMQ1058GEAR HOLDERM 350RMQ1059-2TOP COVERM 351RMQ1060CLAMP GUIDEM 352RMQ1061TG.PLATEM 353RMR1531-XFIXTUREM 354RMR1446-XCLAMPERM 355RMR1407A-H1TRAY NO. 1M 356RMR1407B-H1TRAY NO. 2M 357RMR1407C-H1TRAY NO. 3M 358RMR1407D-H1TRAY NO. 4M 359RMR1407E-H1TRAY NO. 5M 360RFKNAPM77MDSMECHA BASE ASSYM 361RMS0762TRAY GEAR SHAFTM 362RXG0053TRAY DRIVE GEAR ASSYM 363RXQ0803LOADING MOTOR ASSYM 364RXQ0804UD MOTOR ASSYM 365XTB3+10JFJSCREWM 366RMC0472TRAY SPRINGM 367XTV2+6GSCREWM 368XWG6FFYBACK YOKEM 369JSM0048MAGNETM 370RMC0387SUPPORT SPRINGM Ref. No.Part No.Part Name & DescriptionRemarks 371RHD26045-LSCREWM 401RAE2012Z-SDU69U BLK AFTER ALIGM 402RMG0598-AFLOATING RUBBERM 403RMG0617-HCUSHION RUBBER AM 404RMG0618-HCUSHION RUBBER BM 405RMR1596-X2MIDDLE CHASSISM 406RXQ1252DVD OPU SUB ASSYM 408RMS0789FIXED PINM 128 SA-PM91DP / SA-PM91DPC 26.3. Cabinet 26.3.1. Cabinet Parts Location 129 SA-PM91DP / SA-PM91DPC 130 SA-PM91DP / SA-PM91DPC 131 SA-PM91DP / SA-PM91DPC Ref. No.Part No.Part Name & DescriptionRemarks CABINET AND CHASSIS 1REEV007817P FFCM 2REEV0086FFC WIREM 3REEX032521P FFC (DECK)M 4REEX0327FFC WIREM 5REM0094ACOOLING FANM 6REXX03998P WIREM 7REXX040012P WIREM 8RGL0675-QLIGHTING BARM 9RGL0676-QVOLUME RING LIGHTM 10RYQ0545C-SCENTER STAGE UNITM 11RGU2280-SCASS EJECT BUTTONM 12RFKHAPM91DPCREAR CABINET ASSYMPC 12RKSV0032-HREAR CABINETMP 13RFKGAPM91DPSFRONT PANEL ASSYM 13-1RKW0784A-SFL WINDOWM 14RGU2380A-S5 DISC & ETC BUTTONM 15RGUV0129-SPOWER BUTTON UNITM 16TUC25628SMALL HEATSINKM 17RGW0415-SVOLUME KNOBM 18RHD26046-LSCREWM 19RHD26049SCREWM 20RHD30007-1SJSCREWM 21RHGV0008LEG CUSHIONM 22RKF0688-SCASS HOLDER/LIDM 23RKM0529-STOP CABINETM 24RKM0530A-SSIDE PANEL (L)M 25RKM0531A-SSIDE PANEL (R)M 26RMAV0029VOLTAGE SELECTOR BRACKETM 27RMB0448-JLOCK ROD SPRINGM 28RMB0780CASS OPEN SPRINGM 29RMB0826EARTH SPRINGM 30RHD30115SCREWM 31RMK0595BOTTOM CHASSISM 32RMKV0037INNER CHASSISM 33RMM0163-1CASSETTE LOCK RODM 34RMN0780CD LID SUPPORTM 35RMN0818LED HOLDER LIGHTINGM 36RMN0819LED HOLDER INDICATORM 37RMNV0061FL HOLDERM 38RMY0260HEAT SINKM 39RSC0761EARTH PLATE (DVD LID)M 40RSCV0062FL REAR SHIELDM 41RSCV0063REAR SHIELD PLATEM 42RUS757ZAACASS HALF SPRINGM 43RXGX0003DAMPER GEAR UNITM 44RXXV0037HEAT SINK UNITM 45RYF0755A-SDVD LID UNITM 45-1RMB0827DVD SPRINGM 46XTB3+10JFZSCREWM 47XTB3+8JFZSCREWM 48XTV3+10GFJ-MSCREWM 49XTW3+15TFJSCREWM 50XTWS3+6TFJSCREWM 51REX1216Y3P WIREM 26.3.2. Cabinet Parts List 132 SA-PM91DP / SA-PM91DPC Ref. No.Part No.Part Name & DescriptionRemarks PRINTED CIRCUIT BOARD REPV0057ADVD MODULE P.C.B.M (RTL) REPV0054BMAIN P.C.B. / COMPONENT VIDEO P.C.B. M (RTL) REPV0053APANEL P.C.B. / HARMONIC BASS P.C.B. M (RTL) REPV0052BTRANSFORMER P.C.B. / POWER P.C.B. / SPEAKER P.C.B. M (RTL) REPX0411EDECK P.C.B. / TAPE EJECT P.C.B. M (RTL) REPX0321HDECK MECHANISM P.C.B.M (RTL) REP3569ACD LOADING P.C.B.M (RTL) REPV0064ASWITCH P.C.B.M (RTL) INTEGRATED CIRCUITS IC11C0GAG0000007IC UP/DOWN MOTOR DRIVEM IC21C0GAG0000007IC LOADING MOTOR DRIVEM IC500RSN315H41-PIC POWER AMP HICM IC601C0HBB0000039IC FL DISPLAYM IC971CNB13030R2AUIC PHOTO INTERUPTORM IC1000C1AA00000612IC ANALOG SWITCHM IC1001AN7326KIC P/B REC AMPM IC2801C2CBJG000573IC MICRO PROCESSORM IC2803C0DBAJG00002IC REGULATORM IC2804C0DBAJG00002IC REGULATORM IC2805C0DBEFG00003IC REGULATORM IC2806C0DBZHG00016IC REGULATORM IC2807C0DBZHE00011IC REGULATORM IC2808C9ZB00000431IC VIDEOM IC2812C1BB00000822IC ASPM IC2813C0AABB000085IC OP AMPM IC2814KIA4558FELIC OP AMPM IC2816C0ABBB000067IC OP AMPM IC2817C0ABBB000067IC OP AMPM IC2818C0ABBB000067IC OP AMPM IC8001MN2DS0003APHIC DV2.1M IC8051C3ABPG000133IC 64 SDRAMM IC8111C0CBCBD00018IC 3.3 REGULATORM IC8251C0GBG0000048IC DRIVERM IC8420C0FBBK000049IC 2 CHANNEL DACM IC8601C0EBE0000384IC RESETM IC8606C0EBA0000031IC RESETM IC8651RFKWMH82H160IC 16M FLASH ROMSPG IC869