Panasonic-SAVK870EE-cs-sm 电路图 维修手册.pdf

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1、? ? ? ? AMPLIFIER SECTION RMS Output Power Dolby Digital Mode Front Ch 125 W per channel (3 ), 1 kHz, 10% THD Surround Ch 125 W per channel (3 ), 1 kHz, 10% THD Center Ch 125 W per channel (3 ), 1 kHz, 10% THD Subwoofer Ch 250 W per channel (6 ), 100 Hz, 10% THD Total RMS Dolby Digital Mode Power 87

2、5 W PMPO output power9600 W ? ? ? ? FM/AM TUNER, TERMINALS SECTION Preset stationFM 30 stations AM 15 stations Frequency Modulation (FM) Frequency range87.50 to 108.00 MHz (50 kHz step) 2008 Matsushita Electric Industrial Co. Ltd. All rightsreserved.Unauthorizedcopyingand distribution is a violation

3、 of law. SA-VK870EE Colour (K).Black Type Antenna terminals75 (unbalanced) Amplitude Modulation (AM) Frequency range522 to 1629 kHz (9 kHz step) Music Port (Front) TerminalStereo, 3.5 mm jack Phone jack TerminalStereo, 3.5 mm jack Mic jack TerminalMono, 6.3 mm jack (1 system) AUX TerminalStereo, RCA

4、 jack ? ? ? ? CASSETTE DECK SECTION TypeAuto reverse Track system2-Track, 1 Channel Heads Record/playbackSolid permalloy head ErasureDouble gap ferrite head MotorDC servo motor DVD Stereo System Notes: This models DVD/CD mechanism changer unit is CR14. Please refer to the original service manual (Or

5、der No. MD0801004CE) for this mechanism. Specifications ORDER NO. MD0806010CE RadioFans.CN 收音机爱 好者资料库 Recording systemAC bias 100 kHz Erasing 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 ratio50 dB (A-Weighted) Wow and flutter

6、0.18% (WRMS) Fast forward and rewind timeApprox. 120 seconds with C-60 cassette tape ? ? ? ? VIDEO SECTION Video systemPAL625/50, PAL525/60, NTSC Composite video output Output level1 Vp-p (75 ) TerminalPin jack (1 system) Component video output Y output level0.7 Vp-p (75 ) PBoutput level0.7 Vp-p (75

7、 ) PRoutput level0.7 Vp-p (75 ) Terminal output level Pin jack (Y: green, PB: blue, PR: red) (1 system) ? ? ? ?USB SECTION USB Port USB standardUSB 2.0 full speed Media file format supportMP3 (*.mp3) WMA (*.wma) JPEG (*.jpg) (*.jpeg) MPEG4 (*.asf) USB device file systemFAT12, FAT16, FAT 32 USB Port

8、powerMax. 500 mA ? ? ? ? DISC SECTION Disc played 8 cm or 12 cm (1) DVD (DVD-Video, DivX* 6,*7) (2) DVD-RAM (DVD-VR, JPEG* 4,*7, MP3* 2,*7, MPEG4* 5,*7, DivX* 6,*7) (3) DVD-R (DVD-Video, DVD-VR, JPEG* 4,*7, MP3* 2,*7, MPEG4* 5,*7, DivX* 6,*7) (4) DVD-R DL (DVD-Video, DVD-VR) (5) DVD-RW (DVD-Video, D

9、VD-VR, JPEG* 4,*7, MP3* 2,*7, MPEG4* 5,*7, DivX* 6,*7) (6) +R/ +RW (Video) (7) +R DL (Video) (8) CD,CD-R/RW CD-DA, Video CD, SVCD* 1, MP3* 2,*7, WMA* 3,*7, JPEG* 4,*7, MPEG4* 5,*7, DivX* 6,*7 * 1 Conforming to IEC62107 * 2 MPEG-1 Layer 3, MPEG-2 Layer 3 * 3 Windows Media Audio Ver 9.0 L3 Not compati

10、ble with Multiple Bit Rate (MBR) * 4 Exif Ver 2.1 JPEG Baseline files Picture resolution: between 160 x 120 and 6144 x 4096 pixels (Sub sampling is 4:0:0, 4:2:0, 4:2:2 or 4:4:4). Extremely long and narrow pictures may not be displayed. * 5 MPEG4 data recorded with the Panasonic SD multi cameras or D

11、VD video recorders. Conforming to SD VIDEO specifications (ASF standard)/ MPEG4 (Simple Profile) video system/ G.726 audio system. * 6 Plays all versions of DivXvideo (including DivX6) with standard playback of DivXmedia files. Certified to the DixVHome Theater Profile. GMC (Global Motion Compensati

12、on) is not supported. * 7 The total combined maximum number of recognizable audio, picture and video contents and groups: 4000 audio, picture and video contents and 256 groups. Pick up Wavelength CD785 nm DVD655 nm Laser Power CDCLASS 1M DVDCLASS 1 Audio output (Disc) Number of channels5.1 channel (

13、FL, FR, C, SL, SR, SW) ? ? ? ? GENERAL Power supply AC 230 V, 50 Hz Power consumption127 W Power consumption in standby mode: 0.4 W (approx.) Dimensions (W x H x D)250 mm x 331 mm x 334 mm Mass4.9 kg Operating temperature range+0 to +40C Operating humidity range35 to 80% RH (no condensation) ? ? ? ?

14、 SYSTEM SC-VK870(EE)Music center: SA-VK870 (EE) Front speaker: SB-PF870 (GC) Center speaker: SB-PC870 (GC) Surround speaker: SB-PS870 (GC) Subwoofer: SB-WVK870 (GC) For information on front speaker, please refer to the original Service Manual (Order No. MD0806011CE) for SB-PF870GC-K. For information

15、 on center speaker, please refer to the original Service Manual (Order No. MD0806011CE) for SB-PC870GC-K. For information on surround speaker, please refer to the original Service Manual (Order No. MD0806011CE) for SB-PS870GC-K. For information on Subwoofer, please refer to the original Service Manu

16、al (Order No. MD0806011CE) for SB-WVK870GC-K. Notes: 1. Specifications are subject to changes without notice. Mass and dimensions are approximate. 2. Total harmonic distortion is measured by the digital spectrum analyzer. 2 SA-VK870EE RadioFans.CN 收音机爱 好者资料库 3 SA-VK870EE RadioFans.CN 收音机爱 好者资料库 1 Sa

17、fety Precautions 6 1.1. GENERAL GUIDELINES 6 1.2. Before Repair and Adjustment 6 1.3. Protection Circuitry 6 1.4. Safety Parts Information 7 2 Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices 8 3 Precaution of Laser Diode 9 4 About Lead Free Solder (PbF) 10 4.1

18、. Service caution based on legal restrictions 10 5 Handling Precautions for Traverse Unit 11 5.1. Cautions to Be Taken in Handling the Optical Pickup Unit 11 5.2. Grounding for electrostatic breakdown prevention 11 6 Accessories 13 7 Operation Procedures 14 7.1. Main Unit key Button Operations 14 7.

19、2. Remote Control Key Buttons Operations 15 7.3. Disc Information 16 7.4. Using the Music Port 18 7.5. Divx VOD Content 19 7.6. Connecting and Playing a USB Mass Storage Class Device 20 8 Self-Diagnosis and Special Mode Setting 21 8.1. Service Mode Summary Table 21 8.2. Service Mode Table (For DVD)

20、22 8.3. Service Mode Table (For CR14) 30 8.4. DVD Self Diagnostic Function-Error Code 32 8.5. Sales Demonstration Lock Function 37 8.6. Service Precautions 37 9 Assembling and Disassembling 39 9.1. Caution 39 9.2. Disassembly flow chart 41 9.3. Main Components and P.C.B. Location 42 9.4. Disassembly

21、 of Top Cabinet 43 9.5. Disassembly of Mechanism Unit (CR14) 44 9.6. Disassembly of Rear Panel 46 9.7. Disassembly of Front Panel Unit 47 9.8. Disassembly of Panel P.C.B., Tact Switch P.C.B. H : ON) 57MOTORODeck motor control (L : OFF; H : ON) 58HBASS-Harmonic Bass Control 59NC-No Connection 60DMTOD

22、eck Mute 61RECODeck Recording control (H : Recording) 62Vcc-Power Supply (+5V) 63EJECTIDeck Eject 64Vss-Ground (0V) 65HP_SWIHead Phone Detection 66MPORT_SWIMusic Port Detection 67NC-Mute when Mic is in 68AM_BPOAM Beaf Proof 69ECHO_1-ECHO Level Control 1 70ECHO_2-ECHO Level Control 2 71NC-No Connecti

23、on 72FL_CSOFL Driver Chip Select 73FL_DATAOSerial Data to FL Driver 74FL_CLKOSerial Clock to FL Driver 75ECHO_3-ECHO Level Control 3 76ECHO_MUTE-ECHO Muting 77TOP SWITCH ITop SW 78CLOSEIClose switch (CR14) 79LO_FOLoading forward (CR14) 80LO_ROLoading reverse (CR14)l 81HOME_CRIHome sensor (CR14) 82TR

24、AY_CW_HOTray control signal 1 83TRAY_CCW_ L OTray control signal 2 84OPENIOpen switch (CR14) 85MODEIMode sensor (CR14) 86UD_SENSORICR14 control Position detect 87UNLOAD_S W ICR14 control Open SW (Unload SW) 88INNER_SWICR14 control signal 89DVD_REGIDVD Region Setting 90MK_IN2IMecha condition input 2

25、(PHOTO/TPS) 91VOL_JOGIVolume control 92KEY3IKeyline 3 Input 93KEY2IKeyline 2 Input 94KEY1IKeyline 1 input 95DECK_AD1IMecha condition input 1 (RECINH_F, MODE, RECINH_R, HALF) 96AVss-Analog Power Supply Input (Connect to Ground) 97MK_IN1-No Connection 98Vref-Reference for A-D (+5V) 99AVcc-Analog Power

26、 Supply Input 100 NC-No Connection 23.2. IC6901(C0HBB0000057): IC FL Driver Pin No. Terminal NameI/OFunction 1LED2OLed Drive Output 2LED3-Led Drive Output 3LED4-Led Drive Output 4LED5-Led Drive Output 5OSCIOscillator Input 6DOUT-Data Output 23 Terminal Function of ICs 139 SA-VK870EE Pin No. Terminal

27、 NameI/OFunction 7DINIData Input 8CLKIClock Input 9STBISerial Interface Strobe 10K1-KeyDataInput1(No Connection) 11K2-KeyDataInput2(No Connection) 12GND-GND 13VCC-Power Supply (+5V) 14P18OSegment Output 18 15P17OSegment Output 17 16P16OSegment Output 16 17P15OSegment Output 15 18P14OSegment Output 1

28、4 19P13OSegment Output 13 20P12OSegment Output 12 21P11OSegment Output 11 22P10OSegment Output 10 23P9OSegment Output 9 24P8OSegment Output 8 25P7OSegment Output 7 26P6OSegment Output 6 27P5OSegment Output 5 28P4OSegment Output 4 29P3OSegment Output 3 30-VP-Voltage Supply 31P2OSegment Output 2 32P1O

29、Segment Output 1 33G1OGrid Segment Output 1 34G2OGrid Segment Output 2 35G3OGrid Segment Output 3 36G4OGrid Segment Output 4 37G5OGrid Segment Output5 38G6OGrid Segment Output 6 39G7OGrid Segment Output7 40G8OGrid Segment Output 8 41G9OGrid Segment Output 9 42G10OGrid Segment Output 10 43VCC-Voltage

30、 Supply (+5V) 44GND-GND 140 SA-VK870EE 24 Exploded Views 24.1. Cabinet Parts Location SA-VK870EE 141 SA-VK870EE 142 24.2. Deck Mechanism Parts Location (RAA4111-S) SA-VK870EE 143 24.3. Packaging SA-VK870EE 144 Notes: 25 Replacement Parts List Important safety notice: Components identified bymark hav

31、e special characteristics important for safety purpose. Furthermore, special parts which have purposes of fire-retardant (resistors), high-quality sound (capacitors), low-noise (resistors), etc. are used. When replacing any of components, be sure to use only manufacturers specified parts shown in th

32、e parts list. Warning: This product uses a laser diode. Refer to caution statements. Resistance values are in ohms, unless specified otherwise, 1K=1,000 (OHM), 1M=1,000K (OHM). The parenthesized indications in the Remarks columns specify the model names and areas. (Refer to the cover page) The marki

33、ng (RTL) indicates the retention time is limited for this item. After the discontinuation of this assembly in production, it will no longer be available. Parts mentioned M are supplied from PAVCSG. Parts mentioned SPG are supplied from PAVC. Reference for O/I book languages are as follows: Ar:Arabic

34、Du:DutchIt:ItalianSp:Spanish Cf:Canadian FrenchEn:EnglishKo:KoreanSw:Swedish Cz:CzechFr:FrenchPo:PolishCo:Traditional Chinese Da:DanishGe:GermanRu:RussianCnSimplified Chinese Pe:PersianUr:UkrainianPr:Portuguese 145 SA-VK870EE 25.1. Component Parts List Ref. No. Part No.Part Name & DescriptionRemarks

35、 CABINET AND CHASSIS 1REEV013921P FFC CABLE (DECK-MAIN)M 2REEX074010P FFC CABLE (MUSIC-MN)M 4REEX088117P FFC CABLE (MAIN-DAMP)M 6REEX088327P FFC CABLE (MAIN-PANEL)M 7REEX06812P WIRE (MAIN-USB)M 8REEX090411P FFC CABLE (MAIN-CD)M 9RDGX0040VOLUME GEARM 10RGCX0010A-WLIGHT REFLECTORM 11RFKGAVK870GKFRONT

36、PANEL ASSYM 12RGKX0482-KVOLUME ORNAMENTM 13RGKX0483A-K1CD LIDM 14RGKX0488A-BDYNAMIC BASS ORNAMENTM 15RGLX0164-QVOLUME LIGHT PIECEM 16RGLX0167-QPOWER LIGHT PIECEM 17RXQX0084AHDMI SHIELD PLATE UNITM 18RGRX0070Q-BREAR PANELM 20RGUX0764B-KFUNCTION BUTTON LM 21RGUX0765-1SDYNAMIC BASS BUTTONM 22RGUX0766A-

37、K5CD CHANGE BUTTONM 23RGUX0767C-KPOWER CONTROL BUTTONM 24RGUX0768-KCASSETTE EJECT BUTTONM 25RGUX0777A-KFUNCTION BUTTON RM 26RGWX0056-1KMIC VOLUME KNOBM 27RGWX0072-SVOLUME KNOBM 29RHD26046-LSCREWM 30RHD30007-K2JSCREWM 31RHD30070SCREWM 32RHD30111-3SCREWM 33RHD30119-SSCREWM 34RKA0072-KJLEG CUSHIONM 35R

38、KFX0143A-K1CASSETTE LIDM 36RKMX0144-KTOP CABINETM 37RSCX0196SHIELDM 38RMAX0333-2CHASSIS SUPPORTM 39RMBV0042-2CASSETTE LID SPRINGM 40RMBX0086CD LID OPEN SPRINGM 41RMC0465TR SPRINGM 42RMGX0033CUSHION RUBBERM 43RMKX0151-1CD CHASSISM 44RMKX0148-2BOTTOM CHASSISM 45RMKX0149INNER CHASSISM 46RMNV0059LED HOL

39、DERM 47RMNV0079-1FL HOLDERM 49RMVX0119BARRIER COVERM 50RXXX0105HEATSINK UNIT CM 52RMZX0038IC INSULATORM 53RHD30008SCREWM 54RMNX0287USB JACK HOLDERM 55RMNX0190LED HOLDERM 56RUS757ZAACASSETTE HALF SPRINGM 57RXGX0002DAMPER GEARM 58RXXX0085-1JHEATSINK UNIT AM 59RXXX0104HEATSINK UNIT BM 60XTB3+10JFJSCREW

40、M 61RWJ1108055SS8P WIRE (PANEL-TACT)M 62XTV3+10GFJ-MSCREWM 63XTW3+12TFJSCREWM 64XTW3+8TFJSCREWM 66REXX06905P SHIELD WIRE (DVD-USB)M 68REXX0684BLACK WIREM 69REXX0685RED WIREM 72REXX06838P WIRE (SMPS-DAMP)M 74REEX090550P FFC CABLE (MAIN-BE)M 75L6FALEFH0023FAN UNIT ASSYM 76RMQX0318-K1FAN COVERM CASSETT

41、E DECK 101RED0064-2R/P HEAD BLOCK UNITM Ref. No. Part No.Part Name & DescriptionRemarks 103RDG0300REEL BASE GEARM 104RDG0301WINDING RELAY GEARM 105RDK0026-4MAIN GEARM 107RDV0033-4WINDING BELTM 108RDV0034-2CAPSTAN BELT AM 110RMB0312TRIGGER LEVER SPRINGM 111RMB0400REEL SPRINGM 112RMB0403HEAD PANEL SPR

42、INGM 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 124RSJ0003SOLENOLD ASSY

43、M 125RMC0061PACK SPRINGM 126RXF0061-1FLYWHEEL F ASSYM 127RXF0062-1FLYWHEEL R ASSYM 128RXG0040FF RELAY GEAR ASSYM 129RMK0283A-2SUB-CHASSISM 130RXL0124PINCH ROLLER F ASSYM 130-1RMB0401PINCH ARM SPRING FM 131RXL0125PINCH ROLLER R ASSYM 131-1RMB0402PINCH ARM SPRING RM 132RXL0126WINDING ARM ASSYM 133RXQ0

44、412-3HEAD PANEL ASSYM 133-1RMB0405-1FR ROD SPRINGM 133-2RMM0132-2FR RODM 134REM0120CAP MOTOR ASSYM 135RHD26022-1MOTOR SCREWM 136XTW2+5LFJHEAD BLOCK UNIT SCREM 137XTW26+10SFJSUB-CHASSIS SCREWM 138XYC2+JF17FJPCB EARTH SCREWM 139RFKJSTR280PPMAIN CHASSIS ASSYM PACKING MATERIALS P1RPGX1879PACKING CASEM P

45、2RPNX0534POLYFOAMM P3RPFX0007-2MIRAMAT BAGM ACCESSORIES A1N2QAYB000270REMOTE CONTROLM A1-1RKK-NC9GCSR/C BATTERY COVERM A2K2CQ2CA00007AC CORDM A3RQTV0321-RO/I BOOK (Ru/Ur)M A4RSA0007-L1FM INDOOR ANTENNAM A5N1DYYYY00003AM LOOP ANTENNAM A6K2KA2CA00011VIDEO CABLEM A7RP-VK21E-KMICROPHONEM PRINTED CIRCUIT

46、 BOARDS PCB1REPX0411DDECK P.C.BM (RTL) PCB2REPX0676ASMPS P.C.BM (RTL) PCB3REPX0676AAC INLET P.C.BM (RTL) PCB5REPX0638DD-AMP PCBM (RTL) PCB6REPX0659CMAIN PCBM (RTL) PCB7REPX0659CUSB P.C.BM (RTL) PCB8REPX0671CPANEL PCBM (RTL) 146 SA-VK870EE Ref. No. Part No.Part Name & DescriptionRemarks PCB9REPX0671C

47、SIDE BAR (L) P.C.BM (RTL) PCB10REPX0671CSIDE BAR (R) P.C.BM (RTL) PCB11REPX0671CTACT SWITCH P.C.BM (RTL) PCB12REPX0671CREMOTE SENSOR P.C.BM (RTL) PCB13REPX0671CMIC P.C.BM (RTL) PCB14REPX0671CMUSIC PORT P.C.BM (RTL) PCB15REPX0321KDECK MECHANISM P.C.BM (RTL) PCB16REPX0620H-MDVD MODULE P.C.BM (RTL) INT

48、EGRATED CIRCUITS IC971CNB13030R2AUIC PHOTO INTERUPTORM IC1000C1AA00000612IC AUDIO HEAD SWITCHM IC1001AN7326KIC DECK R/PM IC2002C0CBCBC00140IC REGULATORM IC2101C1AB00002735IC ASPM IC2104C0ABCB000088IC OP-AMPM IC2340C0AABB000125IC HEADPHONE AMPM IC2380C0ABBB000230IC MIX-AMPM IC2801RFKWVK870GCIC MICRO-

49、PROCESSORM IC2900C9ZB00000461IC VIDEO BUFFERM IC4000C0DAAMH00012IC SWITCHING REGULATORM IC4001C0DAAYY00042IC SWITCHING REGULATORM IC5000C1BA00000487IC AUDIO DIGITAL POWER AMPM IC5200C1BA00000487IC AUDIO DIGITAL POWER AMPM IC5300C1BA00000487IC AUDIO DIGITAL POWER AMPM IC5400C1BA00000487IC AUDIO DIGITAL POWER AMPM IC5500C0JBAB000902IC INVERTER GATEM IC5501C0JBAF000716IC D-TYPE FLIP-FLOPM IC5701C5HACYY00003IC SWITCHING REGULATORM IC5799MIP4110MSSCFIC SWITCHING REGULATORM IC580