Onkyo-DPS5_2-cd-sm 电路图 维修手册.pdf

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1、DPS-5.2 SAFETY-RELATED COMPONENT WARNING! COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE THESE COMPONENTS WITH ONKYO PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL. MAKE LEAKAGE-CURRENT OR RESISTANCE MEA

2、SUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. MDD 120V AC, 60Hz SERVICE MANUALSERVICE MANUAL DPS-5.2 DVD Player Jul, 2001 Ref. No.3686 RC-451DV RadioFans.CN 收音机爱 好者资料库 DPS-5.2 SPECIFICATIONS Specifications a

3、nd features are subject to change without notice. DVD Player Power supplyAC 120 V, 60 Hz Power consumption14 W Weight3.4 kg, 7.5 lbs. External dimensions435 x 91 x 312 mm (W/H/D), 17-1/8 x 3-9/16 x 12-5/16 Signal systemStandard NTSC Regional restriction code1 LaserSemiconductor laser, wavelength 650

4、 nm Frequency range (digital audio)DVD linear sound:48 kHz sampling 4 Hz to 22 kHz 96 kHz sampling 4 Hz to 44 kHz Audio CD:4 Hz to 20 kHz Signal-to-noise ratio (digital audio)More than 100 dB Audio dynamic range (digital audio)More than 96 dB Harmonic distortion (digital audio)Less than 0.015 % Wow

5、and flutterBelow measurable level (less than 0.001 % (W.PEAK) Operating conditionsTemperature: 5 C to 35 C (41 F to 95 F), Operation status: Horizontal Outputs Video output1.0 V (p-p), 75 ohm , negative sync., pin jack 1 S-video output(Y) 1.0 V (p-p), 75 ohm , negative sync., Mini DIN 4-pin 1 (C) 0.

6、286 V (p-p), 75 ohm Component 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 1 Audio output (digital output Coaxial)0.5 V (p-p), 75 ohm , pin jack 1 Audio output (analog audio)2.0 V (rms), 470 ohm , pin jac

7、k (L, R) 2 Audio output (Mono)2.0 V (rms), 470 ohm , pin jack 1 - RadioFans.CN 收音机爱 好者资料库 DPS-5.2 WARNING: 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

8、 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 r

9、isk 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. WARNING RISK OF ELECTRIC SHOCK DO NOT OPEN RISQUE DE CHOC

10、 ELECTRIQUE NE PAS OUVRIR AVIS This unit contains a semiconductor laser system and is classified as a CLASS 1 LASER PRODUCT. So, to use this model properly, read this Instruction Manual carefully. In case of any trouble, please contact the store where you purchased the unit. To prevent being exposed

11、 to the laser beam, do not try to open the enclosure. CAUTION: VISIBLE LASER RADIATION WHEN OPEN AND INTERLOCK FAILED OR DEFEATED. DO NOT STARE INTO BEAM. CAUTION: THIS PRODUCT UTILIZES A LASER. USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT

12、IN HAZARDOUS RADIATION EXPOSURE. The label on the right is applied on the rear panel except for USA and Canadian models. 1. This unit is a CLASS 1 LASER PRODUCT and employs a laser inside the cabinet. 2. To prevent the laser from being exposed, do not remove the cover. Refer servicing to qualified p

13、ersonnel. CLASS 1 LASER PRODUCT Disc mark DVD videos Playable Discs This 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 labeled on those disc

14、s. *This DVD Player uses the PAL/NTSC color system, and cannot playback DVD videos recorded in any other color system (SECAM, etc.). *Avoid using heart-shaped or octagonal discs. Playing irregularly shaped discs may damage the internal mechanism of the DVD Player. CDs This DVD Player supports VIDEO

15、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 the same way as an audio

16、CD. * VIDEO CD equipped with PBC function (Version 2.0) In addition to operation of the VIDEO CD not equipped with the PBC function, you can enjoy playback with interactive software and search function using the menu displayed on the TV screen (Menu Playback). Some of the functions described in this

17、 Instruction Manual may not work with some discs. VIDEO CDs Audio CDs *1*1 *1This unit can play CD-R and CD-RW discs recorded in CD Audio or Video CD format, or with MP3 audio files. Playable Disc About VIDEO CDs NOTES ON DISC SERVICE GUIDE 1 RadioFans.CN 收音机爱 好者资料库 DPS-5.1 PANEL VIEW Power switch a

18、nd Standby indicator Turns on the main power supply for the DPS-5.2. The DPS-5.2 enters standby state and the Standby indicator lights up. Pressing the switch again to the off position (Off) shuts down the main power supply into the DPS-5.2. Before turning on the power, make sure all cables are prop

19、erly connected. Standby/On button When Standby/On button is pressed to On while the Power switch is set to On, the DPS-5.2 turns on and the Standby indicator turns off. Pressing the button again returns the DPS-5.2 to the standby state. Last Memory button You can resume DVD or Video CD playback from

20、 the point you last watched even if the disc is removed from the player. Press Last Memory during playback to set a Last Memory point. When you want to resume playback of that disc, press Last Memory in the stop mode and playback starts from the memorized point. Last Memory locations can be stored f

21、or up to 5 DVDs and 1 Video CD. Clear button Works in conjunction with a number of player functions. Use to cancel repeat and random playback, and to edit programs. Remote control sensor Point the remote control toward the remote sensor to operate the player. Disc tray When loading a disc, place dis

22、cs in the disc tray with the label side 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 the DVD menu. Cursor (/ ) button/Enter button Use to move through the options on menu screens and to change settings. Use Ent

23、er to implement settings selected with the 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 button Press during playback to pause. Press again to resume playb

24、ack. Stop button Press to stop playback. Pressing once enables playback to resume from a point shortly before the location where it stopped. Pressing twice causes the disc to return to the beginning of the disc if playback starts again. Play button Press to start or resume playback. Repeat button Us

25、e to set the repeat mode. Random button Press to play chapters/tracks in random order. Return button Use to go one menu back (current settings are maintained). Use RETURN when you do not want to change the option setting in a menu. Setup button Press when the player is in either play or stop mode to

26、 open and close 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. Press and hold to perform fast-reverse/fast-forward playback scanning.

27、1 19 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 89 10111213 1415161718 1234567 FRONT PANEL / DPS-5.2 SERVICE GUIDE 2 1. Laser diode shorting 1-1Remove the top cover. 1-2Laser diode shorting switch is S position. (Fig-1) 1-3 Remove three FFCs. Rear View Short DVDM Assy Side Short SW Open Fig.-1 2.

28、 Replacing the fuse E LENT. POUR UNE PROTECTION PERMANENTE,NUTILISER CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE. QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST RATING REFER TO THE MARKING ADJACENT TO THE SYMBOL FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,

29、REPLACE WITH SAME TYPE FUSE. FOR FUSE THIS SYMBOL LOCATED NEAR THE FUSE INDICATES THAT THE FUSE USED IS SLOW OPERATING TYPE CIRCUIT NO. PART NO. DESCRIPTION F1 252252 or 252147 1.6A-T/UL-ST2 or 1.6A-TSC DPS-5.2 PANEL VIEW Rear panel Display TITLECHAPTER TRACKREMAIN LAST COND. DTS REPEAT DVDVCD D GUI

30、 L MONO R L R VIDEO OUTPUT Y PB PR COMPONENT OPTICALCOAXIAL REMOTE CONTROL ANALOG OUTPUT DIGITAL OUTPUT VIDEO S VIDEO RS-232 AC INLET DVD PLAYER MODEL NO.DPS-5.2 6 9 / indicator Inserted disc indicator TITLE indicator Angle icon indicator CHAPTER/TRACK indicator REPEAT indicator REMAIN indicator LAS

31、T indicator COND. indicator DTS indicator GUI indicator Multifunctional indicator (e.g. operating status and error messages) RS-232 port This port is to be used in conjunction with an external controller to control the operation of the DPS-5.2 using an external device. VIDEO OUTPUT VIDEO jack Connec

32、t to the video input on a TV or monitor or AV amplifier or receiver with video input capability. VIDEO OUTPUT S VIDEO jack If your TV or monitor has an S video input, clear picture reproduction is possible by connecting the player to your TV or monitor via the S Video jack. You can switch between S1

33、 and S2 S-video output from the Setup menu. VIDEO OUTPUT COMPONENT jacks If your TV or monitor has component video inputs, you can produce a higher quality picture on your TV or monitor by connecting to the component video outputs on this unit. ANALOG OUTPUT jacks Use to output two-channel audio (an

34、alog) to the audio stereo inputs on a TV or stereo amplifier. If you are connecting to a receiver that has both digital and analog input jacks for DVD player connection, it may be beneficial to make both connections. DIGITAL OUTPUT OPTICAL jack Use to output the digital audio signal recorded on disc

35、s. You can output the digital signal via the optical output jack to an AV amplifier or receiver. DIGITAL OUTPUT COAXIAL jack Use to output the digital audio signal recorded on discs. You can output the digital signal via the coaxial output jack to an AV amplifier or receiver. jack Use to connect thi

36、s player to another component bearing the mark. This lets you control this unit as though it were a component in a system. 9.AC INLET Use to connect the power cord to the wall outlet. 123456 78 9 10111213 1 2 3 4 5 6 7 D indicator 8 9 10 11 12 13 123 4578 1. 2. 3. 4. 5. 6. 7. 8. DPS-5.2 COND. M TV O

37、N / STANDBY CH +CH - FUNCTION M SEARCH 23 456 789 1 0+10 + - TV/ VCR VOL + VOL - TV LAST MDIMMERDISPLAY ANGLESTANDBY ON AUDIOSUBTITLE MENUTOP MENU SETUPRETURN STOPPAUSEPLAY DOWNUPFRFF CLEAR PROGRAM DVD RANDOMREPEATA-B STEP/ SLOW REMOTE CONTROLLER RC -451DV ENTER OPEN /CLOSE ON button Press to switch

38、 the player on. STANDBY button Press to put the player in standby. ANGLE button Some DVDs are recorded with various camera angle playback options. Press ANGLE repeatedly to display different camera angles. LAST M button You can resume DVD or Video CD playback from the point you last watched even if

39、the disc is removed from the player. Press LAST M during playback to set a Last Memory point. When you want to resume playback of that disc, press LAST M in the stop mode and playback starts from the memorized point. Last Memory locations can be stored for up to 5 DVDs and 1 Video CD. COND. M button

40、 You can store in memory the settings for up to 15 DVDs. Press COND. 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 DVD menu. Cursor buttons (/)* VOL +/- buttons Use to m

41、ove through the options on menu screens and to change settings. CH +/- , VOL +/- buttons RETURN button* Use to go one menu back (current settings are maintained). Use RETURN when you do not want to change the option setting in a menu. TV/VCR button PAUSE button Press to pause playback of a disc. Pre

42、ss again to resume playback. STOP button Press to stop playback. Pressing once enables playback to resume from a point shortly before the location where it was stopped. Pressing twice causes the disc to return to the beginning of the disc when playback starts again. FR/FF / buttons During playback o

43、f DVD and Video CD, press to perform fast forward scanning or to perform fast reverse scanning of DVD and Video CD. When a CD or MP3 is loaded, audio scanning is performed. Number buttons (1-9, 0, +10)* Use to perform direct title/folder and chapter/track searches, and to input numerical values. RAN

44、DOM 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 languages programmed on a DVD or to turn the subtitles off. AUDIO button Press repeatedly to

45、 select one of the audio languages programmed on a DVD. For Video CD, CD and MP3, each press changes the audio output 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

46、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 to set items highlighted in a menu. SETUP button* Press when the player is in either play or stop mod

47、e to open and close the Setup screen. PLAY Press to start or resume playback. UP/DOWN / During playback, press to go back to a previous chapter/track and 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 +

48、or during playback to view slow playback. In still frame, press STEP/SLOW + to advance DVDs and Video CDs frame by frame and STEP/SLOW to back up a few frames at a time (DVD only). FUNCTION M button You can store in memory up to 5 settings. Press FUNCTION M to memorize and recall the settings. CLEAR

49、 button Works in conjunction with a number of player functions. Use to cancel repeat and random playback, and to edit programs. SEARCH button Press to perform a title/folder, chapter/track or elapsed time search. PROGRAM button You can program titles, chapters, or tracks to play back in a desired order. Programs can be a maximum of 24 steps. Additionally, DVD programs for up to 24 discs can be stored in the players s memory for future use. A-B button Press at the beginning and end of the section you want to repeat or to