Sony-HBDE470-cd-sm 维修电路原理图.pdf

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1、SERVICE MANUALSony CorporationAudio&Video Business GroupPublished by Sony Techno Create CorporationHBD-E370/E470/E570/E870/T57SPECIFICATIONSBLU-RAY DISC/DVD RECEIVER9-889-770-012010B05-1 2010.02US ModelHBD-E370/E570/T57Canadian ModelHBD-E370/E470/E870AEP ModelUK ModelHBD-E370/E870Ver. 1.0 2010.02 HB

2、D-E370 is the amplifi er, video, BD/DVD/Super Audio CD/CD system, USB, LAN and tuner section in BDV-E370. HBD-E470 is the amplifi er, video, BD/DVD/Super Audio CD/CD system, USB, LAN and tuner section in BDV-E470. HBD-E570 is the amplifi er, video, BD/DVD/Super Audio CD/CD system, USB, LAN and tuner

3、 section in BDV-E570. HBD-E870 is the amplifi er, video, BD/DVD/Super Audio CD/CD system, USB, LAN and tuner section in BDV-E870. HBD-T57 is the amplifi er, video, BD/DVD/Super Audio CD/CD system, USB, LAN and tuner section in BDV-T57.Model Name Using Similar MechanismBDP-S370Mechanism TypeBPX-5Opti

4、cal Pick-up Block NameKEM-460AAAPhoto: HBD-E370Amplifier Section U.S. models:POWER OUTPUT AND TOTAL HARMONIC DISTORTION:(FTC) Front L + Front R:With 3 ohms loads, both channels driven, from 180 - 20,000 Hz; rated 60 watts per channel minimum RMS power, with no more than 1% total harmonic distortion

5、from 250 milli watts to rated output.Other models:POWER OUTPUT (rated)Front L/Front R:108 W + 108 W (at 3 ohms, 1 kHz, 1% THD)HBD-E370:POWER OUTPUT (reference) Front L/Front R/Center/Surround L/Surround R:142 W (per channel at 3 ohms, 1 kHz)Subwoofer:140 W (at 3 ohms, 80 Hz)HBD-E870/HBD-E570/HBD-E47

6、0/HBD-T57:POWER OUTPUT (reference) Front L/Front R/Center/Surround L/Surround R:167 W (per channel at 3 ohms, 1 kHz)Subwoofer:165 W (at 3 ohms, 80 Hz)Inputs (Analog)AUDIO (AUDIO IN)Sensitivity: 450/250 mVInputs (Digital)SAT/CABLE (COAXIAL), TV (OPTICAL)Supported formats: LPCM 2CH (up to 48 kHz), Dol

7、by Digital, DTSVideo SectionOutputsVIDEO: 1 Vp-p 75 ohmsCOMPONENT:Y: 1 Vp-p 75 ohmsPB/CB, PR/CR: 0.7 Vp-p 75 ohmsHDMI OUT: Type A (19 pin)BD/DVD/Super Audio CD/CD SystemSignal format systemNTSC (US and USB Section (USB) port:Type A (For connecting USB memory, memory card reader, digital still camera

8、, and digital video camera)Maximum current:500 mALAN SectionLAN (100) terminal100BASE-TX TerminalTuner SectionSystemPLL quartz-locked digital synthesizerFM tuner sectionTuning rangeNorth American models:87.5 MHz - 108.0 MHz (100 kHz step)Other models:87.5 MHz - 108.0 MHz (50 kHz step)Antenna (aerial

9、)FM wire antenna (aerial)Antenna (aerial) terminals 75 ohms, unbalancedIntermediate frequency10.7 MHzGeneralPower requirementsNorth American model:120 V AC, 60 HzOther models: 50/60 Hz Power consumptionOn: 170 WStandby: 0.3 W (at the Power Saving mode) Dimensions (approx.)430 mm 85 mm 335 mm (17 in

10、3 3/8 in 13 1/4 in) (w/h/d) incl. projecting partsMass (approx.)4.8 kg (10 lb 10 oz)Design and specifications are subject to change without notice.Canadian models) PAL/NTSC (AEP and UK models)220 - 240 V AC,RadioFans.CN 收音机爱 好者资料库HBD-E370/E470/E570/E870/T572NOTES ON CHIP COMPONENT REPLACEMENT Never

11、reuse a disconnected chip component. Notice that the minus side of a tantalum capacitor may be dam-aged by heat.FLEXIBLE CIRCUIT BOARD REPAIRING Keep the temperature of soldering iron around 270 C during repairing. Do not touch the soldering iron on the same conductor of the circuit board (within 3

12、times). Be careful not to apply force on the conductor when soldering or unsoldering.SAFETY CHECK-OUTAfter correcting the original service problem, perform the follow-ing safety check before releasing the set to the customer:Check the antenna terminals, metal trim, “metallized” knobs, screws, and al

13、l other exposed metal parts for AC leakage.Check leakage as described below.LEAKAGE TESTThe AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes.). Leakage current can be

14、 measured by any one of three methods.1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers instructions to use these instruments.2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job.3. Measuring the volt

15、age drop across a resistor by means of a VOM or battery-operated AC voltmeter. The “limit” indication is 0.75 V, so analog meters must have an accurate low-voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeter

16、s that have a 2 V AC range are suitable. (See Fig. A)1.5 k0.15 FACvoltmeter(0.75 V)To Exposed MetalParts on SetEarth GroundFig. A. Using an AC voltmeter to check AC leakage.SAFETY-RELATED COMPONENT WARNING!COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN TH

17、E PARTS LIST ARE CRITICAL TO SAFE OPERATION.REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.ATTENTION AU COMPOSANT AYANT RAPPORT LA SCURIT!LES COMPOSANTS IDENTIFIS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHMATIQUES ET LA LIS

18、TE DES PICES SONT CRITIQUES POUR LA SCURIT DE FONC-TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PICES SONY DONT LES NUMROS SONT DON-NS DANS CE MANUEL OU DANS LES SUPPLMENTS PUBLIS PAR SONY. This product incorporates copyright protection technology that is protected by U S patents and other in

19、tellectual property rights Use of this copyright protection technology must be authorized by Macrovision, and is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision Reverse engineering or disassembly is prohibited This system incorporates with Dolby* Digi

20、tal and Dolby Pro Logic (II) adaptive matrix surround decoder and the DTS* Digital Surround System * Manufactured under license from Dolby Laboratories Dolby, Pro Logic, and the double-D symbol are trademarks of Dolby Labora-tories * Manufactured under license under U S Patent #s: 5,451,942; 5,956,6

21、74; 5,974,380; 5,978,762; 6,226,616; 6,487,535; 7,212,872; 7,333,929; 7,392,195; 7,272,567 & other U S and worldwide patents issued & pending DTS is a registered trademark and the DTS logos, Symbol, DTS-HD and DTS-HD Master Audio are trademarks of DTS, Inc 1996-2008 DTS, Inc All Rights Reserved This

22、 system incorporates High-Defi nition Multimedia Interface (HDMI) tech-nology HDMI, the HDMI logo and High-Defi nition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC Java and all Java-based trademarks and logos are trademarks or registered trade-marks of Sun Micro

23、systems, Inc “BD-LIVE” and “BONUSVIEW” are trademarks of Blu-ray Disc Association “Blu-ray Disc” is a trademark “Blu-ray Disc,” “DVD+RW,” “DVD-RW,” “DVD+R,” “DVD-R,” “DVD VIDEO,” and “CD” logos are trademarks “BRAVIA” is a trademark of Sony Corporation “AVCHD” and the “AVCHD” logo are trademarks of

24、Matsushita Electric Indus-trial Co , Ltd and Sony Corporation “S-AIR” and its logo are trademarks of Sony Corporation , “XMB,” and “xross media bar” are trademarks of Sony Corporation and Sony Computer Entertainment Inc “PLAYSTATION” is a trademark of Sony Computer Entertainment Inc DivX, DivX Certi

25、fi ed and associated logos are registered trademarks of DivX, Inc and are used under license (Except for U S models ) Music and video recognition technology and related data are provided by Grace-note Gracenote is the industry standard in music recognition technology and related content delivery For

26、 more information, please visit wwwgracenote com CD, DVD, Blu-ray Disc, and music and video-related data from Gracenote, Inc , copyright 2000-present Gracenote Gracenote Software, copyright 2000-present Gracenote One or more patents owned by Gracenote apply to this product and service See the Gracen

27、ote website for a nonexhaustive list of applicable Gracenote patents Gracenote, CDDB, MusicID, MediaVOCS, the Gracenote logo and logotype, and the “Powered by Gracenote” logo are either registered trademarks or trademarks of Gracenote in the United States and/or other countriesThis appliance is clas

28、sified as a CLASS 1 LASER product. This marking is located on the rear exterior.CAUTIONUse of controls or adjustments or performance of procedures other than those specifi ed herein may result in hazardous radia-tion exposure.RadioFans.CN 收音机爱 好者资料库HBD-E370/E470/E570/E870/T5731. SERVICING NOTES . 42

29、. DISASSEMBLY2-1. Disassembly Flow . 112-2. Case (EZ) . 112-3. MB-134 Board . 122-4. Bracket (MB) Block . 132-5. Fuse (F901), POWER Board . 132-6. Front Panel Block . 142-7. CONNECT Board . 142-8. BD Drive (BPX-5) . 152-9. Back Panel Block . 152-10. MAIN Board . 162-11. AUDIO Board . 162-12. Optical

30、 Device (KEM-460AAA), Wire (Flat Type) . 173. TEST MODE . 184. ELECTRICAL CHECK . 275. DIAGRAMS5-1. Block Diagram - SERVO Section - . 285-2. Block Diagram - MEMORY Section - . 295-3. Block Diagram - TUNER, S-AIR Section - . 305-4. Block Diagram - AUDIO Section - . 315-5. Block Diagram - REGULATOR Se

31、ction - . 325-6. Block Diagram - PANEL, POWER SUPPLY Section - . 335-7. Schematic Diagram - MB-134 Board (1/13) - . 355-8. Schematic Diagram - MB-134 Board (2/13) - . 365-9. Schematic Diagram - MB-134 Board (3/13) - . 375-10. Schematic Diagram - MB-134 Board (4/13) - . 385-11. Schematic Diagram - MB

32、-134 Board (5/13) - . 395-12. Schematic Diagram - MB-134 Board (6/13) - . 405-13. Schematic Diagram - MB-134 Board (7/13) - . 415-14. Schematic Diagram - MB-134 Board (8/13) - . 425-15. Schematic Diagram - MB-134 Board (9/13) - . 435-16. Schematic Diagram - MB-134 Board (10/13) - . 44TABLE OF CONTEN

33、TS5-17. Schematic Diagram - MB-134 Board (11/13) - . 455-18. Schematic Diagram - MB-134 Board (12/13) - . 465-19. Schematic Diagram - MB-134 Board (13/13) - . 475-20. Printed Wiring Board - MB-134 Board (Component Side) - . 485-21. Printed Wiring Board - MB-134 Board (Conductor Side) - . 495-22. Pri

34、nted Wiring Board - AUDIO Board - . 505-23. Schematic Diagram - AUDIO Board - . 515-24. Printed Wiring Board - MAIN Board (Component Side) - . 525-25. Printed Wiring Board - MAIN Board (Conductor Side) - . 535-26. Schematic Diagram - MAIN Board (1/5) - . 545-27. Schematic Diagram - MAIN Board (2/5)

35、- . 555-28. Schematic Diagram - MAIN Board (3/5) - . 565-29. Schematic Diagram - MAIN Board (4/5) - . 575-30. Schematic Diagram - MAIN Board (5/5) - . 585-31. Printed Wiring Board - CONNECT Board - . 595-32. Schematic Diagram - CONNECT Board - . 595-33. Printed Wiring Board - REG Board - . 605-34. S

36、chematic Diagram - REG Board - . 615-35. Printed Wiring Board - FL Board - . 625-36. Schematic Diagram - FL Board - . 635-37. Printed Wiring Board - POWER Board - . 645-38. Schematic Diagram - POWER Board - . 655-39. Printed Wiring Boards - KEY Section - . 665-40. Schematic Diagram - KEY Section - .

37、 666. EXPLODED VIEWS6-1. Case, Front Panel Section . 916-2. MB-134 Board Section . 926-3. Back Panel Section . 936-4. MAIN Board Section . 946-5. BD Drive Section (BPX-5) . 957. ELECTRICAL PARTS LIST . 96HBD-E370/E470/E570/E870/T574SECTION 1SERVICING NOTESNOTES ON HANDLING THE OPTICAL PICK-UP BLOCK

38、OR BASE UNITThe laser diode in the optical pick-up block may suffer electro-static break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body.During repair, pay attention to electrostatic break-down and also use the procedure in th

39、e printed matter which is included in the repair parts.The fl exible board is easily damaged and should be handled with care.NOTES ON LASER DIODE EMISSION CHECKThe laser beam on this model is concentrated so as to be focused on the disc refl ective surface by the objective lens in the optical pickup

40、 block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens.UNLEADED SOLDERBoards requiring use of unleaded solder are printed with the lead-free mark (LF) indicating the solder contains no lead.(Caution: Some printed circuit boards may not co

41、me printed with the lead free mark due to their particular size) : LEAD FREE MARKUnleaded solder has the following characteristics. Unleaded solder melts at a temperature about 40 C higher than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joi

42、nt for a slightly longer time. Soldering irons using a temperature regulator should be set to about 350 C.Caution: The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful! Strong viscosity Unleaded solder is more viscous (sticky, less prone to fl ow)

43、than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc. Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder.Part No.DescriptionLayerJ-6090-199-ABLX-104Single LayerJ-6090-200-ABLX-204Dual Laye

44、rJ-2501-307-ACD (HLX-A1)J-2501-305-AHLX-513Single Layer (NTSC)J-2501-306-AHLX-514Dual Layer (NTSC)J-6090-077-AHLX-506Single Layer (PAL)J-6090-078-AHLX-507Dual Layer (PAL)TEST DISCNote: Refer to the service manual of BDP-BX1/S350 (Part No. 9-883-989-1) (page 1-3 to 1-14E) for the use of BLX-104/204.O

45、peration and Display:1. BLX-104Procedure:1. Select 23.976Hz/1080p.2. Play “4.Motion picture”.3. Check whether player can play back or not.4. Check each outputs. Video: Composite/S Video/component/HDMI. Audio: Speaker out.* When 1080/24p monitor is nothing, 1080i (59.94Hz or 50Hz) can use instead of

46、1080/24p. However this is temporary correspondence.2. BLX-204Procedure:1. Select 1080i (59.94Hz or 50Hz).2. Play “4.Motion picture”.3. Check whether player can play back or not (Check the picture and sound output).3. CD (HLX-A1)Procedure:Check whether player can play back or not (Check the sound out

47、-put).4. HLX-513/514 (NTSC), HLX-506/507 (PAL)Procedure:1. After displayed Main Menu, select “1.Video Signal”.2. Play “1.Color bar 100%” (Check the picture and sound out-put).3. Return to Menu.4. Play “Demonstration 4:3” or “Demonstration 16:9” (Check the picture and sound output).NOTE THE IC101, IC

48、104, IC105, IC204, IC205, IC307, IC311, IC501 AND IC502 ON THE MB-134 BOARD REPLACINGIC101, IC104, IC105, IC204, IC205, IC307, IC311, IC501 and IC502 on the MB-134 board cannot exchange with single. When these parts are damaged, exchange the entire mounted board.RELEASING THE DISC TRAY LOCKThe disc

49、tray lock function for the antitheft of an demonstration disc in the store is equipped.Releasing Procedure:1. Press the ?/1 button to turn on the system.2. Press the FUNCTION button to select “BD/DVD”.3. Press the x and Z buttons simultaneously and hold down unit “DEMO OFF” displayed on the fluoresc

50、ent indicator tube (around 5 seconds).Note: When “DEMO ON” is displayed, the disc tray lock is not released by turning power on/off with the ?/1 button.ABOUT THE LENS CLEANINGDo not do the lens cleaning with the cotton bud etc. It causes the trouble. HBD-E370/E470/E570/E870/T575CAPACITOR ELECTRICAL