Integra-DPS5_2-cd-sm 维修电路原理图.pdf

DPS-5.2SAFETY-RELATED COMPONENT WARNING!COMPONENTS IDENTIFIED BY MARK ON THESCHEMATIC DIAGRAM AND IN THE PARTS LIST ARECRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.REPLACE THESE COMPONENTS WITH ONKYOPARTS WHOSE PART NUMBERS APPEAR AS SHOWNIN THIS MANUAL.MAKE LEAKAGE-CURRENT OR RESISTANCEMEASUREMENTS TO DETERMINE THAT EXPOSEDPARTS ARE ACCEPTABLY INSULATED FROM THESUPPLY CIRCUIT BEFORE RETURNING THEAPPLIANCE TO THE CUSTOMER.MDD 120V AC, 60HzSERVICE MANUALSERVICE MANUALDPS-5.2 DVD PlayerJul, 2001Ref. No.3686RC-451DVRadioFans.CN 收音机爱 好者资料库DPS-5.2SPECIFICATIONSSpecifications and features are subject to change without notice.DVD PlayerPower supplyAC 120 V, 60 HzPower consumption14 WWeight3.4 kg, 7.5 lbs.External dimensions435 x 91 x 312 mm (W/H/D), 17-1/8 x 3-9/16 x 12-5/16Signal systemStandard NTSCRegional restriction code1LaserSemiconductor laser, wavelength 650 nmFrequency range (digital audio)DVD linear sound:48 kHz sampling 4 Hz to 22 kHz96 kHz sampling 4 Hz to 44 kHzAudio CD:4 Hz to 20 kHzSignal-to-noise ratio (digital audio)More than 100 dBAudio dynamic range (digital audio)More than 96 dBHarmonic distortion (digital audio)Less than 0.015 %Wow and flutterBelow measurable level (less than 0.001 % (W.PEAK)Operating conditionsTemperature: 5 C to 35 C (41 F to 95 F), Operation status: HorizontalOutputsVideo output1.0 V (p-p), 75 ohm , negative sync., pin jack 1S-video output(Y) 1.0 V (p-p), 75 ohm , negative sync., Mini DIN 4-pin 1(C) 0.286 V (p-p), 75 ohmComponent video output(Y) 1.0 V (p-p), 75 ohm , negative sync., pin jack 1(PB)/(PR) 0.7 V (p-p), 75 ohm Audio output (digital output Optical)22.5 dBm 1Audio output (digital output Coaxial)0.5 V (p-p), 75 ohm , pin jack 1Audio output (analog audio)2.0 V (rms), 470 ohm , pin jack (L, R) 2Audio output (Mono)2.0 V (rms), 470 ohm , pin jack 1-RadioFans.CN 收音机爱 好者资料库DPS-5.2WARNING:TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.CAUTION:TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated dangerous voltage within the products enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.WARNINGRISK OF ELECTRIC SHOCKDO NOT OPENRISQUE DE CHOC ELECTRIQUENE PAS OUVRIRAVISThis unit contains a semiconductor laser system and is classifiedas a CLASS 1 LASER PRODUCT. So, to use this modelproperly, read this Instruction Manual carefully. In case of anytrouble, please contact the store where you purchased the unit.To prevent being exposed to the laser beam, do not try to openthe enclosure.CAUTION:VISIBLE LASER RADIATION WHEN OPEN AND INTERLOCKFAILED OR DEFEATED. DO NOT STARE INTO BEAM.CAUTION:THIS PRODUCT UTILIZES A LASER. USE OF CONTROLS ORADJUSTMENTS OR PERFORMANCE OF PROCEDURESOTHER THAN THOSE SPECIFIED HEREIN MAY RESULT INHAZARDOUS RADIATION EXPOSURE.The label on the rightis applied on the rearpanel except for USAand Canadianmodels.1. This unit is a CLASS 1 LASER PRODUCT and employs alaser inside the cabinet.2. To prevent the laser from being exposed, do not removethe cover. Refer servicing to qualified personnel.CLASS 1 LASER PRODUCTDisc markDVD videosPlayable DiscsThis DVD Player can playback the following discs.*You cannot playback discs other than those listed above.You cannot play discs such as CD-ROM, DVD-RAM, DVD-RW, etc., even if the marks in the above table are labeledon those discs.*This DVD Player uses the PAL/NTSC color system, andcannot playback DVD videos recorded in any other colorsystem (SECAM, etc.).*Avoid using heart-shaped or octagonal discs. Playingirregularly shaped discs may damage the internalmechanism of the DVD Player.CDsThis DVD Player supports VIDEO CDs equipped with the PBC(Version 2.0) function. (PBC is the abbreviation of Playback Control.)You can enjoy two playback variations depending on the type of disc.* VIDEO CD not equipped with PBC function (Version 1.1)Sound and movies can be played on this DVD Player in thesame way as an audio CD.* VIDEO CD equipped with PBC function (Version 2.0)In addition to operation of the VIDEO CD not equipped with thePBC function, you can enjoy playback with interactive softwareand search function using the menu displayed on the TVscreen (Menu Playback). Some of the functions described inthis Instruction Manual may not work with some discs.VIDEO CDsAudio CDs*1*1*1This unit can play CD-R and CD-RW discs recorded in CDAudio or Video CD format, or with MP3 audio files.Playable DiscAbout VIDEO CDsNOTES ON DISCSERVICE GUIDE DPS-5.1PANEL VIEWPower switch and Standby indicator Turns on the main power supply for the DPS-5.2. The DPS-5.2enters standby state and the Standby indicator lights up. Pressingthe switch again to the off position (Off) shuts down the mainpower supply into the DPS-5.2. Before turning on the power, make sure all cables are properlyconnected.Standby/On button When Standby/On button is pressed to On while the Powerswitch is set to On, the DPS-5.2 turns on and the Standbyindicator turns off. Pressing the button again returns the DPS-5.2to the standby state.Last Memory button You can resume DVD or Video CD playback from the point youlast watched even if the disc is removed from the player. PressLast Memory during playback to set a Last Memory point. Whenyou want to resume playback of that disc, press Last Memory inthe stop mode and playback starts from the memorized point.Last Memory locations can be stored for up to 5 DVDs and 1Video CD.Clear button Works in conjunction with a number of player functions. Use tocancel repeat and random playback, and to edit programs.Remote control sensorPoint the remote control toward the remote sensor to operate theplayer.Disc tray When loading a disc, place discs in the disc tray with the labelside facing up.Top Menu button Press to call up the top menu programmed on the DVD.Depending on the DVD, the top menu may be identical to theDVD menu.Cursor (/ ) button/Enter buttonUse to move through the options on menu screens andto change settings. Use Enter to implement settings selected withthe cursor buttons or to set items highlighted in a menu.Menu button Use to display or close the DVD menu or MP3 Navigator screen.Open/Close button Press to open and close the disc tray. Pause buttonPress during playback to pause. Press again to resume playback.Stop button Press to stop playback. Pressing once enables playback toresume from a point shortly before the location where it stopped.Pressing twice causes the disc to return to the beginning of thedisc if playback starts again.Play button Press to start or resume playback.Repeat button Use to set the repeat mode.Random buttonPress to play chapters/tracks in random order.Return buttonUse to go one menu back (current settings are maintained). UseRETURN when you do not want to change the option setting in amenu.Setup button Press when the player is in either play or stop mode to open andclose the Setup screen.Display button Press during playback to display statistical disc information.Press repeatedly to display different information./ button Press to go back or advance to previous chapters/tracks. Pressand hold to perform fast-reverse/fast-forward playback scanning.119234567891011121314151617181989 1011121314151617181234567FRONT PANEL/DPS-5.2SERVICE GUIDE 21. Laser diode shorting1-1Remove the top cover.1-2Laser diode shorting switch is S position. (Fig-1)1-3 Remove three FFCs.Rear ViewShortDVDM AssySideShort SWOpenFig.-12. Replacing the fuseE LENT. POUR UNE PROTECTION PERMANENTE,NUTILISERCE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE ESTINDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.QUE DES FUSIBLES DE MEME TYPE. CE DARNIER ESTRATING REFER TO THE MARKING ADJACENT TO THE SYMBOLFOR CONTINUED PROTECTION AGAINST FIREHAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSETHIS SYMBOL LOCATED NEAR THE FUSE INDICATESTHAT THE FUSE USED IS SLOW OPERATING TYPECIRCUIT NO. PART NO. DESCRIPTIONF1 252252 or 2521471.6A-T/UL-ST2 or1.6A-TSCDPS-5.2PANEL VIEWRear panelDisplayTITLECHAPTER TRACKREMAINLASTCOND.DTSREPEATDVDVCDDGUILMONORLRVIDEOOUTPUTYPBPRCOMPONENT OPTICALCOAXIALREMOTE CONTROLANALOGOUTPUTDIGITALOUTPUTVIDEOS VIDEORS-232AC INLET DVD PLAYERMODEL NO.DPS-5.2 6 9 / indicatorInserted disc indicatorTITLE indicatorAngle icon indicatorCHAPTER/TRACK indicatorREPEAT indicatorREMAIN indicatorLAST indicatorCOND. indicatorDTS indicatorGUI indicatorMultifunctional indicator(e.g. operating status and error messages)RS-232 portThis port is to be used in conjunction with an external controller tocontrol the operation of the DPS-5.2 using an external device.VIDEO OUTPUT VIDEO jack Connect to the video input on a TV or monitor or AV amplifier orreceiver with video input capability.VIDEO OUTPUT S VIDEO jack If your TV or monitor has an S video input, clear picturereproduction is possible by connecting the player to your TV ormonitor via the S Video jack.You can switch between S1 and S2 S-video output from theSetup menu.VIDEO OUTPUT COMPONENT jacks If your TV or monitor has component video inputs, you canproduce a higher quality picture on your TV or monitor byconnecting to the component video outputs on this unit.ANALOG OUTPUT jacks Use to output two-channel audio (analog) to the audio stereoinputs on a TV or stereo amplifier. If you are connecting to areceiver that has both digital and analog input jacks for DVDplayer connection, it may be beneficial to make both connections.DIGITAL OUTPUT OPTICAL jack Use to output the digital audio signal recorded on discs. You canoutput the digital signal via the optical output jack to an AVamplifier or receiver.DIGITAL OUTPUT COAXIAL jack Use to output the digital audio signal recorded on discs. You canoutput the digital signal via the coaxial output jack to an AVamplifier or receiver. jack Use to connect this player to another component bearing the mark. This lets you control this unit as though it were acomponent in a system. 9.AC INLET Use to connect the power cord to the wall outlet.123456 78 9101112131234567 D indicator8910111213123 DPS-5.2COND. M TVON / STANDBYCH +CH -FUNCTION MSEARCH2345678910+10+-TV/ VCRVOL +VOL -TVLAST MDIMMERDISPLAYANGLESTANDBYONAUDIOSUBTITLEMENUTOP MENUSETUPRETURNSTOPPAUSEPLAYDOWNUPFRFFCLEARPROGRAMDVDRANDOMREPEATA-BSTEP/ SLOWREMOTE CONTROLLER RC -451DVENTEROPEN/CLOSEON button Press to switch the player on.STANDBY button Press to put the player in standby.ANGLE button Some DVDs are recorded with various camera angle playbackoptions. Press ANGLE repeatedly to display different cameraangles.LAST M button You can resume DVD or Video CD playback from the point youlast watched even if the disc is removed from the player. PressLAST M during playback to set a Last Memory point. When youwant to resume playback of that disc, press LAST M in the stopmode and playback starts from the memorized point. Last Memorylocations can be stored for up to 5 DVDs and 1 Video CD.COND. M button You can store in memory the settings for up to 15 DVDs. PressCOND. M during DVD playback to memorize the settings.TOP MENU button* Press to call up the top menu programmed on the DVD.Depending on the DVD, the top menu may be identical to the DVDmenu.Cursor buttons (/)* VOL +/- buttons Use to move through the options on menu screens and to changesettings.CH +/- , VOL +/- buttons RETURN button* Use to go one menu back (current settings are maintained). UseRETURN when you do not want to change the option setting in amenu.TV/VCR button PAUSE button Press to pause playback of a disc. Press again to resumeplayback.STOP button Press to stop playback. Pressing once enables playback toresume from a point shortly before the location where it wasstopped. Pressing twice causes the disc to return to the beginningof the disc when playback starts again.FR/FF / buttons During playback of DVD and Video CD, press to perform fastforward scanning or to perform fast reverse scanning of DVDand Video CD. When a CD or MP3 is loaded, audio scanning isperformed.Number buttons (1-9, 0, +10)* Use to perform direct title/folder and chapter/track searches, andto input numerical values.RANDOM button Press to play chapters/tracks in random order.REPEAT button Use to set the repeat mode. button Press to open or close the disc tray.SUBTITLE button Press repeatedly to select one of the subtitle languagesprogrammed on a DVD or to turn the subtitles off.AUDIO button Press repeatedly to select one of the audio languagesprogrammed on a DVD.For Video CD, CD and MP3, each press changes the audiooutput as follows. Stereo 1L(Left) 2/R(Right)DISPLAY button Press during playback to display statistical disc information.Press repeatedly to display different information.DIMMER button Toggle to control the lightness of the display.MENU button* Use to display or close the DVD menu or MP3 Navigator screen.ENTER button*Use to implement settings selected with the cursor buttons or toset items highlighted in a menu.SETUP button* Press when the player is in either play or stop mode to open andclose the Setup screen.PLAY Press to start or resume playback.UP/DOWN / During playback, press to go back to a previous chapter/trackand to advance to the next chapter/track .STEP/SLOW +/- buttons Press STEP/SLOW + or during playback to view still frame.Press and hold STEP/SLOW + or during playback to view slowplayback. In still frame, press STEP/SLOW + to advance DVDsand Video CDs frame by frame and STEP/SLOW to back up afew frames at a time (DVD only).FUNCTION M button You can store in memory up to 5 settings. Press FUNCTION M tomemorize and recall the settings.CLEAR button Works in conjunction with a number of player functions. Use tocancel repeat and random playback, and to edit programs.SEARCH button Press to perform a title/folder, chapter/track or elapsed timesearch.PROGRAM button You can program titles, chapters, or tracks to play back in adesired order. Programs can be a maximum of 24 steps.Additionally, DVD programs for up to 24 discs can be stored inthe players s memory for future use.A-B button Press at the beginning and end of the section you want to repeator to mark a location you want to return to.DVD/TV switch (Buttons indicated with * are used for menu operation.)12345678910111213141516171819202122232425262728293031REMOTE CONTROLLER123456789101516171819202122232425262728293031/11121314 DPS-5.2EXPLODED VIEWDVD35373737131315U753E7513133To DVDMechanismZ11Z12Z13Z14Z14U14143491955231337E9035153532355497119172023U2E7012323232527455353E702F1S731Z10U3U5U6U9UDPS-5.2EXPLODED VIEW PARTS LISTREF. NO.PART NO.DESCRIPTION127100399AChassis327175316BLeg528141332Cushion78381300883TTB+8B, Self tapping screw927