Panasonic-SAPT560E-htss-sm 电路图 维修手册.pdf

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1、Main unit SA-PT560E/EB/EG ? ?GENERAL Power supply:AC 230-240 V, 50 Hz Power consumption:This unit 135 W Power consumption in standby mode: approx. 0.4 W Dimensions (WHD):430 mm63 mm327 mm Mass:This unit 3.4 kg Operating temperature range:+5 C to +35 C Operating humidity range:5 % to 90 % RH (no cond

2、ensation) ? ?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: 250 W per channel (6 ), 1 kHz, 10% THD 2008 Matsushita Electric Industrial Co. Ltd. All rightsreserved.Unauthorizedcopyi

3、ngand distribution is a violation of law. SA-PT560E SA-PT560EB SA-PT560EG Colour (S).Silver Type (E/EG only) (K).Black Type (E/EB/EG) Subwoofer Ch: 250 W per channel (6 ), 100 Hz, 10 % THD Total RMS Dolby Digital mode power: 1000 W DIN Output Power: Dolby Digital Mode Front Ch: 75 W per channel (3 )

4、, 1 kHz, 1% THD Surround Ch: 75 W per channel (3 ), 1 kHz, 1% THD Center Ch: 145 W per channel (6 ), 1 kHz, 1% THD Subwoofer Ch: 145 W per channel (6 ), 100 Hz, 1 % THD Total DIN Dolby Digital mode power: 590 W ? ?FM TUNER, TERMINALS SECTION Preset Memory:FM 30 stations Frequency Modulation (FM) DVD

5、 Home Theater Sound System Notes: This models CD/DVD mechanism is DLS6. Please refer to the original service manual (Order No. MD0801003CE) for this mechanism. Specifications ORDER NO. MD0801008CE RadioFans.CN 收音机爱 好者资料库 Frequency range: 87.50-108.00 MHz (50-kHz step) Antenna terminals:75 (unbalance

6、d) Digital audio input Optical digital input:Optical terminal Sampling frequency:32 kHz, 44.1 kHz, 48 kHz Phone jack Terminal:Stereo, 3.5 mm jack USB Port USB standard:USB 2.0 full speed Media file format support:MP3 (*.mp3) WMA (*.wma) JPEG (*.jpg) (*.jpeg) MPEG4 (*.asf) (For E/EG only) USB device

7、file system:FAT12, FAT16, FAT32 USB Port power:Max. 500 mA ? ?DISC SECTION (EB area) Discs played 8 cm or 12 cm: (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*4, 5) (4) DVD-R DL (DVD-Video, DVD-VR) (5) DVD-RW (DVD-Video, DVD-VR, MP3*2, 5,

8、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 *1 Conforming to IEC62107 *2 MPEG-1 Layer 3, MPEG-2 Layer 3 *3 Windows Media Audio Ver.9.0 L3 ?Not compatible with Multiple Bit Rate (MBR) *4 Exif Ver 2.1 JPEG Baseline files ?Pictu

9、re 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 The total combined maximum number of recognizable audio and picture contents and groups: 4000 audio and picture contents and 400 groups.

10、 ? ?DISC SECTION (E/EG areas) Discs played 8 cm or 12 cm: (1) DVD (DVD-Video, DivX*5, 6) (2) DVD-RAM (DVD-VR, MP3*2, 5, JPEG*4, 5, MPEG4*5, 7, DivX*5, 6 ) (3) DVD-R (DVD-Video, DVD-VR, MP3*2, 5, JPEG*4, 5, MPEG4*5, 7, DivX*5, 6) (4) DVD-R DL (DVD-Video, DVD-VR) (5) DVD-RW (DVD-Video, DVD-VR, MP3*2,

11、5, JPEG*4, 5, MPEG4*5, 7, DivX*5, 6) (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, MPEG4*5, 7, DivX*5, 6 *1 Conforming to IEC62107 *2 MPEG-1 Layer 3, MPEG-2 Layer 3 *3 Windows Media Audio Ver.9.0 L3 ?Not compatible with Multiple Bit Rate

12、 (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 The total combined maximum number of recognizable audio, picture and video contents and

13、 groups: 4000 audio, picture and video contents and 400 groups. *6 Plays all versions of DivX video (including DivX6) with standard playback of DivX media files. Certified to the DivX Home Theater Profile. *7 MPEG4 data recorded with the Panasonic SD multi cameras or DVD video recorders. ?Conforming

14、 to SD VIDEO specifications (ASF standard)/ MPEG4 (Simple Profile) video system/G.726 audio system. Pick up Wavelength (DVD/CD):655/785 nm Laser power (DVD/CD):CLASS 1/CLASS 1M Audio output (Disc) Number of channels:5.1 ch (FL, FR, C, SL, SR, SW) ? ?VIDEO SECTION Video system:PAL625/50, PAL525/60, N

15、TSC Composite video output Output level:1 Vp-p (75 ) Terminal:Scart jack (1 system) S-video output Y output level:1 Vp-p (75 ) C output level:PAL; 0.3 Vp-p (75 ) NTSC; 0.286 Vp-p (75 ) Terminal:Scart jack (1 system) Component Video Output ? ?Y output level:1 Vp-p (75 ) ? ?PBoutput level:0.7 Vp-p (75

16、 ) ? ?PRoutput level:0.7 Vp-p (75 ) ? ?Terminal:Pin jack (Y: green, PB: blue, PR: red) (1 system) RGB video output R output level:0.7 Vp-p (75 ) G output level:0.7 Vp-p (75 ) B output level:0.7 Vp-p (75 ) Terminal:Scart jack (1 system) HDMI AV output Terminal:19pin type A connector HDAVI Control: Th

17、is unit supports “HDAVI Control 3” function. Note: 1.Specifications are subject to change without notice. Mass and dimensions are approximate. 2.Total harmonic distortion is measured by the digital spectrum analyzer. Solder: This model uses lead free solder (PbF). Mechanism: This model uses DLS6 mec

18、hanism. Wireless Features: This model supports wireless surround (eg.SH-FX67). 2 SA-PT560E / SA-PT560EB / SA-PT560EG RadioFans.CN 收音机爱 好者资料库 Refer to their respective original service manuals for *1. 3 SA-PT560E / SA-PT560EB / SA-PT560EG RadioFans.CN 收音机爱 好者资料库 1 Safety Precautions 6 1.1. GENERAL GU

19、IDELINES 6 1.2. Before Repair and Adjustment 6 1.3. Protection Circuitry 6 1.4. Safety Parts Information 7 1.5. Caution for AC Cord (For EB only) 8 2 Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices 9 3 Precaution of Laser Diode 10 4 About Lead Free Solder (PbF

20、) 11 4.1. Service caution based on legal restrictions 11 5 Handling Precautions for Traverse Unit 12 5.1. Cautions to Be Taken in Handling the Optical Pickup Unit 12 5.2. Grounding for electrostatic breakdown prevention 12 6 Accessories 14 7 Operation Procedures 15 7.1. Remote Control Key Buttons Op

21、erations 15 7.2. Main Unit Key Buttons Operations 16 7.3. Using the VIERA Link “HDAVI Control” 17 7.4. Using the iPod 19 7.5. USB Connection and Operation 20 7.6. Audio and Video Connection 21 7.7. Disc Information 23 8 Self-Diagnosis and Special Mode Setting 25 8.1. Service Mode Summary Table 25 8.

22、2. Service Mode Table 25 8.3. Wireless Service Mode Summary Table 32 8.4. Service Mode Table (Wireless-eg.SH-FX67) 33 8.5. DVD Self Diagnostic Function-Error Code 35 8.6. Sales Demonstration Lock Function 37 8.7. Service Precautions 38 9 Assembling and Disassembling 40 9.1. Disassembly Flow Chart 42

23、 9.2. Main Components and P.C.B. Locations 43 9.3. Disassembly of Top Cabinet 44 9.4. Disassembly of Rear Panel 44 9.5. Disassembly of Scart P.C.B. 44 9.6. Disassembly of DVD Mechanism Unit 45 9.7. Disassembly of Front Panel 45 9.8. Disassembly of Panel P.C.B. 46 9.9. Disassembly of Power Button P.C

24、.B. 46 9.10. Disassembly of USB P.C.B. 46 9.11. Disassembly of DVD Lid 47 9.12. Disassembly of Ipod Cradle P.C.B. 47 9.13. Disassembly of AC Inlet P.C.B. 48 9.14. Disassembly of Main P.C.B. 49 9.15. Disassembly of D-Amp P.C.B. 50 9.16. Replacement of Digital Amp IC (IC5000) 50 9.17. Replacement of D

25、igital Amp IC (IC5200) 52 9.18. Replacement of Digital Amp IC (IC5300) 53 9.19. Replacement of Digital Amp IC (IC5400) 55 9.20. Disassembly of SMPS P.C.B. 56 9.21. Replacement of Switch Regulator IC (IC5701) 56 9.22. Replacement of Switch Regulator Diode (D5702) 57 9.23. Replacement of Regulator Dio

26、de (D5801) 59 9.24. Replacement of Regulator Diode (D5802) 59 9.25. Replacement of Regulator Diode (D5803) 60 9.26. Disassembly of Power Supply P.C.B. 61 9.27. Replacement of Regulator IC (IC2903) 62 9.28. Disassembly of DVD Module P.C.B. 63 9.29. Disassembly of Coprocessor P.C.B. 64 9.30. Disassemb

27、ly of Wireless Adapter P.C.B. 64 10 Assembling and Disassembling of DVD Mechanism Unit 66 10.1. Disassembly of traverse unit 66 10.2. Assembly of traverse unit 68 11 Service Fixture and Tools 70 12 Service Position 71 12.1. Checking & Repairing Main P.C.B. 71 12.2. Checking & Repairing D-Amp P.C.B.

28、71 12.3. Checking & Repairing SMPS P.C.B. 73 12.4. Checking & Repairing Power Supply P.C.B. 73 12.5. Checking & Repairing DVD Module P.C.B. 74 13 Measurements and Adjustments 77 13.1. Service Tools and Equipment 77 13.2. Important points in adjustment 77 13.3. Storing and handling of test discs 77 1

29、3.4. Optical adjustment 78 14 Voltage and Waveform Chart 79 14.1. DVD Module P.C.B. 79 14.2. D-Amp P.C.B. 81 14.3. Main P.C.B. 82 14.4. Panel P.C.B. 83 14.5. Power Supply P.C.B. 83 14.6. Scart P.C.B. 84 14.7. SMPS P.C.B. 84 CONTENTS Page Page 4 SA-PT560E / SA-PT560EB / SA-PT560EG 14.8. Waveform Char

30、t 85 15 Illustration of ICs, Transistors and Diodes 88 16 Wiring Connection Diagram 89 17 Block Diagram 91 17.1. System Control 91 17.2. DVD (Servo) 92 17.3. DVD (Audio) 93 17.4. DVD (HDMI) 94 17.5. VIDEO 95 17.6. Audio 96 17.7. Digital Audio Amp 97 17.8. Power 98 18 Schematic Diagram Notes 99 19 Sc

31、hematic Diagram 101 19.1. DVD Module Circuit 101 19.2. Main Circuit 106 19.3. Panel Circuit 110 19.4. Power Button, USB Circuit 111 19.5. D-Amp Circuit 112 19.6. Power Supply Circuit 114 19.7. SMPS Circuit 116 19.8. AC Inlet, Ipod Cradle 118 19.9. Coprocessor, Wireless Adapter Circuit 119 19.10. Sca

32、rt Circuit 120 20 Printed Circuit Board 121 20.1. DVD Module P.C.B. 121 20.2. Main P.C.B. 122 20.3. Panel, Power Button, USB, Power Supply & AC Inlet P.C.B. 123 20.4. D-Amp P.C.B. 124 20.5. SMPS P.C.B. 125 20.6. Ipod Cradle, Scart, Coprocessor & Wireless Adapter P.C.B. 126 21 Basic Troubleshooting G

33、uide 127 21.1. Troubleshooting Guide for F61 and/or F76 127 21.2. Basic Troubleshooting Guide for Traverse Unit (DVD Module P.C.B.) 134 21.3. Basic Troubleshooting Guide for HDMI AV Output 135 22 Overall Simplified Block for PT560 137 22.1. SMPS Module & Power Supply Block 138 23 Terminal Function o

34、f ICs 139 23.1. IC2001 (RFKWPT460E): IC System Control 139 23.2. IC1701 (MFI341S2095): IC Ipod Video 139 23.3. IC6901(C0HBB0000057): IC FL Driver 140 24 Exploded Views 141 24.1. Cabinet Parts Location 141 24.2. Packaging 142 25 Replacement Parts List 143 25.1. Component Parts List 144 26 Schematic D

35、iagram for printing with letter size 160 5 SA-PT560E / SA-PT560EB / SA-PT560EG 1 Safety Precautions 1.1. GENERAL GUIDELINES 1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. 2. After servicin

36、g, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed. 3. After servicing, carry out the following leakage current checks to prevent the customer from being exposed to shock hazards. 1.1.1. LEAKAGE CURRENT COLD CHECK 1. Unplug the

37、AC cord and connect a jumper between the two prongs on the plug. 2. Measure the resistance value, with an ohmmeter, between the jumpered AC plug and each exposed metallic cabinet part on the equipment such as screwheads, connectors, control shafts, etc. When the exposed metallic part has a return pa

38、th to the chassis, the reading should be between 1M and 5.2M. When the exposed metal does not have a return path to the chassis, the reading must be 1.1.2. LEAKAGE CURRENT HOT CHECK 1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check. 2. Connect a 1.5k

39、, 10 watts resistor, in parallel with a 0.15F capacitors, between each exposed metallic part on the set and a good earth ground such as a water pipe, as shown in Figure 1. 3. Use an AC voltmeter, with 1000 ohms/volt or more sensitivity, to measure the potential across the resistor. 4. Check each exp

40、osed metallic part, and measure the voltage at each point. 5. Reverse the AC plug in the AC outlet and repeat each of the above measurements. 6. The potential at any point should not exceed 0.75 volts RMS. A leakage current tester (Simpson Model 229 or equivalent) may be used to make the hot checks,

41、 leakage current must not exceed 1/2 milliamp. In case a measurement is outside of the limits specified, there is a possibility of a shock hazard, and the equipment should be repaired and rechecked before it is returned to the customer. Figure 1 1.2. Before Repair and Adjustment Disconnect AC power

42、to discharge unit AC Capacitors as such C5700, C5701, C5703, C5704, C5705, C5706, C5707 through a 10 , 10 W resistor to ground. Caution: DO NOT SHORT-CIRCUIT DIRECTLY (with a screwdriver blade, for instance), as this may destroy solid state devices. After repairs are completed, restore power gradual

43、ly using a variac, to avoid overcurrent. Current consumption at AC 230 V240 V, 50 Hz in NO SIGNAL mode volume minimal should be 600 mA. (EB) Current consumption at AC 230 V, 50 Hz in NO SIGNAL mode volume minimal should be 600 mA. (E/EG) 1.3. Protection Circuitry The protection circuitry may have op

44、erated if either of the following conditions are noticed: No sound is heard when the power is turned on. Sound stops during a performance. 6 SA-PT560E / SA-PT560EB / SA-PT560EG The function of this circuitry is to prevent circuitry damage if, for example, the positive and negative speaker connection

45、 wires are “shorted”, or if speaker systems with an impedance less than the indicated rated impedance of the amplifier are used. If this occurs, follow the procedure outlines below: 1. Turn off the power. 2. Determine the cause of the problem and correct it. 3. Turn on the power once again after one

46、 minute. Note: When the protection circuitry functions, the unit will not operate unless the power is first turned off and then on again. 1.4. Safety Parts Information Safety Parts List: There are special components used in this equipment which are important for safety. These parts are marked byin t

47、he Schematic Diagrams & Replacement Parts List. It is essential that these critical parts should be replaced with manufacturers specified parts to prevent shock, fire or other hazards. Do not modify the original design without permission of manufacturer. Table 1 Ref. No.Part No.Part Name & Descripti

48、onRemarks 12REXX0640-JBLACK WIRE (AC-SMPS)M 13REXX0641-JRED WIRE (AC-SMPS)M 23RGRX0067B-AREAR PANELM E/EG-K/S 23RGRX0067B-BREAR PANELM EB-K 66RKMX0141-KTOP CABINETM E/EB/EG-K 66RKMX0141-STOP CABINETM E/EG-S PCB3REPX0622BSMPS / AC INLET P.C.BM (RTL) DZ5701ERZV10V511CSZENERM L5701ELF15N035ANLINE FILTE

49、RM L5702G0B932H00001LINE FILTERM L5703ELF22V020ALINE FILTERM T2900G4D1A0000117SWITCHING TRANSFORMERM T5701ETS42BN1A6ADSWITCHING TRANSFORMERM T5751ETS19AB256AGSWITCHING TRANSFORMERM PC5701B3PBA0000402PHOTO COUPLERM PC5702B3PBA0000402PHOTO COUPLERM PC5720B3PBA0000402PHOTO COUPLERM PC5799B3PBA0000402PHOTO COUPLERM F1K5D502BNA005FUSEM FP2901K5G401A00008FUSE PROTECTORM T