Panasonic-SAPT750P-htss-sm 电路图 维修手册.pdf

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1、lGENERAL Power Supply:AC 120 V, 60 Hz Power Consumption:131 W Dimensions (WHD):43075424 mm (16-15/16”2-15/16”16-11/16”) Mass:Main unit 5 kg (11.02 Ibs) Operating Temperature Range:+5C to +35C (+41F to +95F) Operating Humidity Range:5% to 90% RH (no condensation) lAMPLIFIER SECTION RMS Output Power:

2、Dolby Digital Mode lTotal RMS Dolby Digital mode power: 1000 W At 1 kHz and total harmonic of 10% lFront Ch:125 W / Channel (3 ) lCenter Ch:250 W / Channel (6 ) lSurround Ch:125 W / Channel (3 ) At 100 Hz and total harmonic of 10% lSubwoofer Ch:250 W / Channel (6 ) FTC Output Power: Dolby Digital Mo

3、de lTotal FTC Dolby Digital mode power: 428 W At 120 Hz - 20 kHz and total harmonic of 1% lFront Ch:63 W / Channel (3 ) lCenter Ch:113 W / Channel (6) 2007 Matsushita Electric Industrial Co., Ltd. All rightsreserved.Unauthorizedcopyingand distribution is a violation of law. SA-PT750P SA-PT750PC Colo

4、ur (K).Black Type lSurround Ch:34 W / Channel (3) At 45 Hz - 120 Hz and total harmonic of 1% lSubwoofer Ch:121 W / Channel (6) lFM/AM TUNER, TERMINALS SECTION Preset Memory:FM 30 stations AM / MW 30 stations Frequency Modulation (FM) Frequency range:87.9-107.9 MHz (200-kHz step) 87.5-108.0 MHz (100-

5、kHz step) Sensitivity:2.5 V (IHF) S/N 26 dB:2.2 V Antenna terminals:75 (unbalanced) Amplitude Modulation (AM/MW): Frequency range:520-1710 kHz (10-kHz step) AM Sensitivity S/N 20 dB at 1000 kHz: 560 V/m Phone Jack: Terminal:Stereo, 3.5 mm (1/8”) jack Music Port (Front): Sensitivity:100 mV, 1.2 k Ter

6、minal (Input):Stereo, 3.5 mm (1/8”) jack lDISC SECTION Discs played 8 cm (3”) or 12 cm (5”): DVD Home Theater Sound System Specifications ORDER NO. MD0702001CE A6 RadioFans.CN 收音机爱 好者资料库 (1) DVD (DVD-Video) (2) DVD-RAM DVD-VR, MP3 (*2, 5), JPEG (*4, 5) (3) DVD-R DVD-Video, DVD-VR, MP3 (*2, 5), JPEG

7、(*4, 5) (4) DVD-R DL (DVD-Video, DVD-VR) (5) DVD-RW DVD-Video, DVD-VR, MP3 (*2, 5), JPEG (*4, 5) (6) +R, +RW (Video) (7) +R DL (Video) (8) CD, CD-R/RW CD-DA, Video CD, SVCD (*1), MP3 (*2, 5), WMA (*3, 5), JPEG (*4, 5), HighMAT Level 2 (Audio and Image) *1Conforming to IEC62107 *2MPEG-1 Layer 3, MPEG

8、-2 Layer 3 *3Windows Media Audio Ver.9.0 L3 lNot compatible with Multiple Bit Rate (MBR) *4Exif Ver 2.1 JPEG Baseline files lPicture 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. *5The tot

9、al combined maximum number of recognizable audio and picture contents and groups: 4000 audio and picture contents and 400 groups Pick Up: Wavelength: lCD:785 nm lDVD:662 nm Laser power: lCD / DVD: (P)CLASS I / CLASS II lCD / DVD: (PC)CLASS 1M / CLASS 1 Audio Output (Disc): Number of channels:5.1 ch

10、(FL, FR, C, SL, SR, SW) lVIDEO SECTION Video System:NTSC Composite Video Output: lOutput level:1 Vp-p (75 ) lTerminal:Pin jack (1 system) Component Video Output (480p/480i): lY output level:1 Vp-p (75 ) lPBoutput level:0.7 Vp-p (75 ) lPRoutput level:0.7 Vp-p (75 ) lTerminal:Pin jack (Y: green, PB: b

11、lue, PR: red) (1 system) HDMI AV Output: lTerminal:Type A connector (19-pin), CEC Ver.1.3a Power Consumption in Standby Mode: approx. 0.5 W Note: 1.Specifications are subject to change without notice. Mass and dimensions are approximate. 2.Total harmonic distortion is measured by the digital spectru

12、m analyzer. Solder: This model uses lead free solder (PbF). Mechanism: This model uses RC1U (Rotary tray) mechanism. Refer to the respective original service manuals for *1, *2, *3, *4, *5, *6, *7. 2 SA-PT750P / SA-PT750PC RadioFans.CN 收音机爱 好者资料库 1 Safety Precautions 5 1.1. GENERAL GUIDELINES 5 1.2.

13、 Before Repair and Adjustment 5 1.3. Protection Circuitry 6 1.4. Safety Parts Information 6 2 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices 8 3 Precaution of Laser Diode 9 4 About Lead Free Solder (PbF) 10 4.1. Service caution based on legal restrictions 10

14、 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. Remote Control Key Buttons Operations 14 7.2. Main Unit Key Buttons Operations 15 7.3

15、. Wireless Surround 16 7.4. Using the EZ Sync HDAVI Control 17 7.5. Using the XM Satellite Radio 18 7.6. Using the Music Port 19 7.7. About iPod 20 7.8. Disc Information 22 8 New Features 24 8.1. About HDMI 24 8.2. Wireless Features 26 9 Self-Diagnosis and Special Mode Setting 33 9.1. Service Mode S

16、ummary Table 33 9.2. Service Mode Table (Main Unit) 33 9.3. Wireless Service Mode Summary Table 43 9.4. Service Mode Table (Wireless) 44 9.5. DVD Self Diagnostic Function-Error Code 46 9.6. Sales Demonstration Lock Function 50 9.7. Service Precautions 51 10 Assembling and Disassembling 52 10.1. Disa

17、ssembly Flow Chart 54 10.2. Main Components and P.C.B. Locations 55 10.3. Disassembly of Top Cabinet 56 10.4. Disassembly of Tray Lid Assembly 56 10.5. Disassembly of Front Panel 56 10.6. Disassembly of Panel P.C.B. L: Disable) 11RDS_ENIRDS Enable H = Enable, L = Disable) 12RESETISYSTEM RESET INPUT

18、13XOUT-MAIN CLOCK OUTPUT (10.0MHZ) 14VSS-GND (0V) 15XIN-MAIN CLOCK INPUT (10 MHZ) 16VCC-POWER SUPPLY (5V) 17NMIICONNECTTOVCC,EXTERNAL INTERRUPT I/P 18RMTIREMOCON INPUT 19SYNCIAC FAILURE DETECT INPUT 20PULSEIPulse Sensor Speed Detection (RC1) 21IPOD_ENIiPod Enable (L=Disable, H=Enable) 22PWMOPWM Outp

19、ut for changer 23EDAI/ODATA signal for the EEPROM 24ECKOCLOCK signal for the EEPROM 25ECSOLAT signal for the EEPROM 26FX_ENIDisable/Enable for FX (Wireless) Support 27XM_RESETOXM Module reset 28DVD_CLKICLK signal for the DVD Module 29DVD_STATISTATUS signal from the DVD Module 30DVD_CMDOCMD signal fo

20、r the DVD Module 31UART_TXOiPod/D-Port Data Output 32UART_RXIiPod/D-Port Data Output 33FX_CLKOWireless Clock 34FX_DET1IRF Change Direction (Wireless Module) 35XM_SC_TXDOXM sys ctrl output (Micon to XM) 36XM_SC_RXDIXM sys ctrl input (XM to micon) 37TUN_DOIStereo Detect 38TUN_DIOI2C Data for Tuner 39T

21、UN_CLKOI2C Clock for Tuner 40DVD_PCONTOControl Signal for the Power for the DVD MODULE 41EPMIFlash Connector 42DVD_MUTEISignal from DVD module control mute circuit 43DCDET1IDC Detection circuit 1 44XM_MUTEIXM MUTE (L: Mute Off) (H: Mute On) 45ACS_ENIWide Surround Enable 46VMUTEOVideo Mute Control 47

22、ASP_CLKOClock signal for 6ch VOL ASP 48ASP_DATOData signal for 6ch VOL ASP 49TUN_SDITuner Station Detect 50JOG_LEDOVolume JOG LED 51XM_ANT_REVIXMAntennaReceive(H:Mismatch Antenna) (L: Matching Antenna) 52HBASS_SWOHBASS Control Pin No. Terminal Name I/OFunction 53XM_LINK_ ACT IXM Link Active (H: Link

23、 Active) (L: No Data transfer) 54MULTI_1OMulti Room selector 1 55MULTI_2OMulti Room selector 2 56POS_SW (INT) IPosition Sensor (RC1) 57TURN_FWDOTray Motor Control (Turn - RC1) 58TURN_REVOTray Motor Control (Turn - RC1) 59SENS1IDigital Amp Output Sensor 1 60ACKINIAcknowledge Signal from iPod 61OPT_EN

24、IOptical IN Enable (L=Disable, H=Enable) 62VCC-POWER SUPPLY 5.0V 63DC_DET2IDC Detection Circuit 2 64VSS-GND (0V) 65XM_DAC_RSTOXM DAC RESET 66EXP_STROBEOIO Expander Strobe for D-Port Playback Control 67HOP_DAOFrequency Hop Control DA 68MUTE_C_SOCenter and Surround L & R Mute 69MUTE_F_SWOFront L & R M

25、ute and SubWoofer Mute 70AMBPOAM Beat Proof for SMPS 71MOD_DAODigital Amp Standby Control 72PCONTOPower Control of XM Module 73CEC_OUTIOutput Port for HDMI/CEC 74ACS_MUTEOACS Mute Control 75CEC_INIHDMI/CEC Input 76JOG_A/ VOL_UP ISignal A from Volume JOG / Volume Up Button 77JOG_B/ VOL_DOWN ISignal B

26、 from Volume JOG / Volume Down Button 78HP_MUTEOHead Phone Mute signal 79BATT_PCONTOPower Control for Battery Charging 80XM_I2SRATEIXM I2SRATE 81DPORT_DET2ID-Port Detection 2 82IPOD DETECTIiPod Detection 83EXP_CLKOIO Expander Clock for D-Port Playback Control 84EXP_DATAOIO Expander Data for D-Port P

27、layback Control 85FLD_CLKOClock Signal for the FL Driver 86FLD_STBOFL Strobe 87FLD_OUTOFL Data Out 88DPORT_DET1ID-Port Detection 1 89MD3IModel Code 3 90MD2IModel Code 2 91KEY2IKey 2 line input 92ACSIAuto Calibration 93DISC_SENSEIDisc Sense 94DES2IModel Selector 95DES1IREGION Setting for Tuner 96AVSS

28、-Analog Power Supply Input 97KEY1IKey 1 Line input 98VREF-Reference Voltage Input 99AVCC-Analog Power Supply Input 100 DISC1_LEDOChanger Disc 1 LED Indicator 24 Terminal Function of ICs 134 SA-PT750P / SA-PT750PC 25 Exploded Views 135 SA-PT750P / SA-PT750PC 136 SA-PT750P / SA-PT750PC 25.1. Cabinet P

29、arts Location SA-PT750P / SA-PT750PC 137 SA-PT750P / SA-PT750PC 138 25.2. Packaging SA-PT750P / SA-PT750PC 139 26 Replacement Parts List Notes: *Important safety notice: Components identified bymark have special characteristics important for safety purpose. Furthermore, special parts which have purp

30、oses of fire-retardant (resistors), high-quality sound (capacitors), low-noise (resistors), etc. are used. When replacing any of components, be sure to use only manufactures specified parts shown in the parts list. *Warning: This product uses a laser diode. Refer to caution statements. *Capacity val

31、ues are in microfarads (F) unless specified otherwise, P=Pico-farads (pF), F=Farads (F). *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) *Th

32、e marking (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. 140 SA-PT750P / SA-PT750PC 26.1. Component Parts

33、List Ref. No. Part No.Part Name & DescriptionRemarks CABINET AND CHASSIS 1J3CCBB000007TUNER PACKM 2REXX055811P FLAT WIREM 3REXX0554PRIMARY WIRE (BLACK)M 4REXX0555PRIMARY WIRE (RED)M 5L6FAJCCH0007DC FAN MOTORM 6REEX066250P FFC WIREM 7REEX06637P FFC WIREM 8REEX066417P FFC WIREM 9REEX066514P FFC WIREM

34、10REEX066628P FFC WIREM 11RSCX0153-1XM SHIELD PLATEM 12REEX066717P FFC WIREM 13REEX066828P FFC WIRE (FL)M 14REEX066910P FFC (MAIN)M 15REEX074912P FFC WIREM 16REEX078511P FFC WIREM 17REXX05568P FLAT WIREM 20RGPX0280A-KFRONT PANELMPC 20RGPX0280-KFRONT PANELMP 21RGQX0027-1TOP FFC COVERM 22RGRX0061A-A3R

35、EAR PANELMP 22RGRX0061A-B2REAR PANELMPC 23RGUX0695-KOPEN/CLOSE BUTTONM 24RGUX0697-KEXCHANGE BUTTONM 25RGUX0698-SVOLUME BUTTON(LARGE)M 26RGUX0699-K5 DISC BUTTONM 27RHD26046SCREWM 28RHD30007-K2JSCREWM 29RHD30070EARTH TERMINALM 30RHD30107-1SCREWM 31RHD30111-3SCREWM 32RHD30119-SSCREWM 33RKA0059-KLEG RUB

36、BERM 34RKMX0118B-K1TOP CABINETM 35RKWX0266-QFL WINDOWM 36RMAX0106MECHA BRACKETM 37RMAX0118PCB BRACKETM 38RMC0465TR SPRINGM 39RMKX0126BOTTOM CHASSISM 40RMKX0127-KTRANSMITTER CHASSISM 42RMNX0166HOLDER AM 43RMNX0171HOLDER BM 44RMNX0210TRAY GUIDE LM 45RMNX0211TRAY GUIDE RM 46RMNX0231D-PORT COVERM 48RMQX

37、0233-KFAN COVERM 49RMX0274TRAY SUPPORT RM 50RMYX0191HEATSINK EXTRUSSIONM 51RMX0275TRAY SUPPORT LM 52RMY0285SMALL HEAT SINKM 53RMZ0339COVERM 54RWJ1108090XX8P (PANEL TO PANEL)M 55RXQX0041CUSHION ASSYM 56RXXX0085HEATSINK UNIT AM 57XTB3+8JFJSCREWM 58RXXX0086HEATSINK UNIT BM 59RXXX0087HEATSINK UNIT CM 60

38、RXXX0098HEATSINK UNIT DM 61RYQX0284-KTRAY LID ASSYM 62XTB3+10JFJSCREWM 63XTB3+16JFJSCREWM 64XTB3+6JFJSCREWM 65XTW3+8TFJSCREWM 66RMNX0238PC SHEETM 67RMNX0149FL HOLDERM 69J0KD00000121FERRITE COREM TRAVERSE DECK Ref. No. Part No.Part Name & DescriptionRemarks 301RDG0562PULLEY GEARM 302RDG0563-1REALAY G

39、EAR AM 303RDG0564RELAY GEAR BM 304RDG0565DRIVE GEAR AM 305RDG0566DRIVE GEAR BM 306RDG0567PULSE GEARM 307RDG0568-1OPEN LOCK GEARM 308RDG0569-1CLOSE LOCK GEARM 309RDG0570CAM GEARM 310RDV0072LOADING BELTM 311RDV0073TRAY BELTM 312REM0112LOADING MOTOR ASSYM 313RGQ0359-K1ROTARY TRAYM 314RGQ0446-KTRAY BASE

40、M 315RHM0003-JMAGNETM 316RMB0842TRAY SPRINGM 317RMC0387SUPPORT SPRINGM 318RME0384CLOSE LOCK GEAR SPRINGM 319RMF0182TRAY FELTM 320RMF0324-1BLOCK SHEETM 321RMG0615-KCUSHION SHEETM 322RMG0620-KCUSHION RUBBERM 323RMK0555-2MECHA BASEM 324RML0646CHANGE LEVERM 325RMM0254-2SLIDE PLATE RM 326RMM0255SLIDE PLA

41、TE LM 327RMM0256-2BLOCK BASEM 328RMR1446-XCLAMPERM 329RMR1447-XMAGNET HOLDERM 330RMR1507-XSUPPORT PIECEM 331RMS0123-1FIXED PIN BM 332RMS0802-2JDRIVE SHAFTM 333XTB3+10JFJSCREWM 334XTN26+14JFJKSUPPORT PIECE SCREWM 335XTN26+8GFJADDITION SCREWM 336XTV2+6GFJPCB SCREWM 337XTWS3+10SFJSCREWM 338XWG6FFJWASHE

42、RM 341REEX067011P FFC WIREM 342RAE2022Z-SDT6J TRAVERSE UNITM 343RMG0598A-KFLOATING RUBBERM 344RMR1753-XMIDDLE CHASSISM 345RMS0789FIXED PINM PRINTED CIRCUIT BOARDS REPX0563ADVD MODULE P.C.B.M (RTL) REPX0590AXM MODULE P.C.B.M (RTL) REPX0575AMAIN/PANEL/KEY/WIRELESS ADAPTER/TRAY P.C.B. M (RTL)P REPX0575

43、DMAIN/PANEL/KEY/WIRELESS ADAPTER/TRAY P.C.B. M (RTL)PC REPX0601AD-PORT P.C.B.M (RTL) REPX0560HD-AMP P.C.B.M (RTL) REPX0568ASMPS/AC-INLET P.C.B.M (RTL) REP3465BLOADING MOTOR P.C.B.M (RTL) REP3466BTRAY MOTOR P.C.B.M (RTL) REP3466BSENSOR P.C.B.M (RTL) INTEGRATED CIRCUITS IC1C1AB00002670IC XM SAT RADIO

44、DRIVERM IC2C0DBZYE00002IC POWER SUPPLYM IC3C0FBBY000027IC 2CH D-A CONVERTERM IC2001C2CBYY000442IC SYSTEM CONTROLM IC2002C0GAG0000007IC LOADING MOTOR DRIVEM IC2101C1AB00002735IC AUDIO SIGNAL PROCESSORM 141 SA-PT750P / SA-PT750PC Ref. No. Part No.Part Name & DescriptionRemarks IC2102C0AABB000125IC OP-

45、AMP (HEADPHONES AMP)M IC2104C0ABBB000230IC DUAL OP-AMP (WIRELESS CH1 AMP) M IC2105C0JBAR000002ICDUAL4CHMULTIPLEXER (WIRELESSCH1SIGNAL SELECTOR) M IC2751C0ABBB000350IC OP-AMPM IC2801C9ZB00000461IC VIDEO BUFFERM IC2900C0DAAYY00042IC SWITCHING REGULATORM IC2901C0DAGHG00002IC +5V REGULATORM IC2902C0CBCB

46、C00208IC +3.3V REGULATORM IC2903C0DAAMH00012IC SWITCHING REGULATORM IC3901MN864702IC HDMI TRANSMITTERM IC3952C0CBCDC00063IC TERMINAL VOLTAGE REGULATOR M IC5000C1BA00000487IC AUDIO DIGITAL POWER AMPM IC5200C1BA00000487IC AUDIO DIGITAL POWER AMPM IC5300C1BA00000487IC AUDIO DIGITAL POWER AMPM IC5500C0J

47、BAB000902ICINVERTERGATE(CLOCK GENERATOR) M IC5501C0JBAF000716IC D-TYPE FLIP-FLOPM IC5701C0DAAMH00004IC SWITCHING REGULATORM IC5799MIP4110MSSCFIC SWITCHING REGULATORM IC5801C0DABFC00002IC SHUNT REGULATORM IC6901C0HBB0000057IC DISPLAY DRIVERM IC7750C0GAG0000007IC TRAY MOTOR DRIVEM IC8001MN2DS0018VPIC

48、DV5 LSIM IC8002C0CBCDG00003IC +5V REGULATORM IC8003C0ABBB000230IC DUAL OP-AMP (IPOD AMP)M IC8051C3ABPG000145IC 64M SDRAMM IC8111C0DBZYY00018IC +3.3V DC-DC CONVERTERM IC8151C0DBEHG00006IC +1.2V REGULATORM IC8251C0GBG0000048IC MOTOR DRIVEM IC8421C0FBBK000050IC AUDIO DACM IC8601C0EBA0000029IC RESETM IC

49、8606C0EBE0000456IC RESETM IC8651RFKWMHB0G320IC 32M FLASH MEMORYSPG IC8691C0JBAA000502IC AND GATEM IC8695C0JBAA000502IC AND GATEM IC8701C0JBAB000907IC INVERTER GATEM IC8901C0JBAA000501IC AND GATEM IC9001C0JBAZ001251IC LATCHM IC9002C0JBAZ001251IC LATCHM TRANSISTORS Q2001B1GBCFJJ0051TRANSISTORM Q2003B1GBCFLL0037TRANSISTORM Q2006B1GBCFJN0033TRANSISTORM Q2010B1GBCFJJ0051TRANSISTORM Q2011B1GBCFJJ0051TRANSISTORM Q2012B1GBCFJJ0051TRANSISTORM Q2013B1GBCFJJ0051TRANSISTORM Q20962SD0601AHLTRANSISTORM Q20972SD0601AHLTRANSISTORM Q2101