Onkyo-DVSP300-cd-sm维修电路原理图.pdf

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1、DV-SP300 SERVICE MANUALSERVICE MANUAL DVD PLAYER Black model MODEL DV-SP500 120V AC, 60Hz 110-240V AC, 50/60 Hz BUDD1N BUUS4P Ref. No. 3735 082002 RC-501DV Schematic diagram remember to connect the left and right audio cables. VIDEO OUTPUT COMPONENT (PR/PB/Y) jacks If your TV has component inputs, y

2、ou can connect a component video cable to your TV and to your DVD Player for ideal video quality. The component video cable only carries the video signal; remember to connect the left and right audio cables. If you connect a TV that is compatible with a Progressive scan signal, you can enjoy both In

3、terlaced and Progressive scan. Note Progressive scan only works with NTSC format discs. 1 2 3 4 5 6 123456 REAR PANEL DV-SP300 PANEL VIEW-3 DVD TITLECHAPTERMINSEC VCD TRACKMINSEC CD TRACKMINSEC Inserted disc indicators Indicate the type of current disc that is loaded. Play/Pause indicators Illuminat

4、e in play or pause mode. PROGRESSIVE indicator Illuminates when the DVD player is set to progressive mode. TITLE indicator Illuminates to indicate the current title number. RESUME indicator Illuminate when the player is ready for resume playback. CHAPTER/TRACK indicators Indicate display mode of the

5、 current chapter of DVD disc or track number of Video CD or CD. RANDOM indicator Illuminates during random playback. REPEAT indicators Illuminate during repeat playback. INTRO indicator Illuminates during intro-scan playback. MEM. indicator Illuminates during memory playback. PBC indicator Illuminat

6、es when PBC is on for Video CD. Time indicator Indicate playing time. Playback status indicator Illuminates (rotating) when the disc plays. Parental Lock indicator Illuminates in parental lock mode. Multifunction indicator Indicates operating status, messages, etc. Display Examples Playing chapter 3

7、 of title 2 Elapsed time of the current chapter Playing track 3Elapsed time of the current track Playing track 3 Elapsed time of the current track DVD CD VCD RESUMEPROGRESSIVERANDOMREPEATA-B1ALLINTROMEM.PBC TITLECHAPTERTRACKHOURMINSEC MP3 During DVD-Video playback: During Video CD playback: During C

8、D playback: Notes Some discs may not display chapter numbers. A time indication not accompanied with a chapter number shows elapsed time of a segment within the current time Note Some discs may not display track numbers or elapsed time. Notes If the track is within a folder, the folder number is dis

9、played. For tracks outside a folder, no folder number is displayed. Track number is consecutive. During MP3 playback: Playing track 105 of folder 6 Elapsed time of the current track CDCD TRACKMINSEC MP3 123456789101112 13 1415 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 DISPLAY DV-SP300 PANEL VIEW-4 1 2 3 4

10、 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 15 16 17 18 19 20 21 22 23 24 25 26 7 8 9 10 11 12 13 14 1 2 3 4 5 6 / STANDBY/ON button Toggle for standby on and off. DIMMER button Toggle to control the lightness of the display (3 steps). RANDOM button Press to do random playback. REP

11、EAT button Press to go to the Repeat menu. You can repeat a title, chapter, track or one or entire discs. A-B button Press to play section A-B repeatedly. STOP button Stops playing a disc. When a disc is playing, if you press and , the disc will start resume play. When is pressed again during stop m

12、ode, the resume function is canceled. ON SCREEN button Press this button while youre playing a disc to see Banner Display on the screen.The Banner Display contains various pla yback features and gives you the information about the disc youre playing. MENU button Displays the DVD Disc Menu on theTV s

13、creen in play mode and Setup Menu in stop mode. Cursor buttons (/) Use the cursor buttons to select the items or settings. ENTER button Press this button to select and execute a highlighted menu item. TOP MENU button Press to call up the top menu programmed on the DVD. Depending on the DVD, the top

14、menu may be identical to DVD menu or title menu. When playing a Video CD equipped with PBC function, DVD Player will automatically enter the PBC on mode. Press once to turn PBC off and press again to turn on. AUDIO button Press to select various audio languages on a disc. When playing a Video CD, pr

15、ess to select the audio channel. Number buttons (09) Select numbers by pressing these buttons. MEMORY button Press to see Memory Edit Display on the screen in stop mode. OPEN/CLOSE button Press to open or close the disc tray. SLOW/ buttons Allow you to play movies in slow mode. Each time you press t

16、his button, slow speed will be changed. In the case ofVideo CD, reverse SLOW cannot be activated. STEP buttons Freeze a picture when a disc is playing. Also the picture advances frame by frame each time to press these buttons. In case of Video CD, reverse STEP can not be activated. DOWN / UP buttons

17、 Allow you to move to the previous chapter or track / the next chapter or track on a disc. FR / FF buttons Allow you to search in reverse or forward through a disc while it is in play mode. Each time you press these buttons, search speed changes. PLAY button Begins to play disc (close disc tray firs

18、t if it is open.) PAUSE button Temporarily stops playback when a disc is playing. Press PLAY button for normal playback. SUBTITLE ON/OFF button Turns the subtitles on and off when playing a DVD. SUBTITLE button Press to select various subtitle language on a disc. RETURN button When youre using the D

19、VD Players menu system, press this button to return to the preceding menu screen. PROGRESSIVE SCAN button Press to display Progressive or Interlaced Icon on TV. Press again while displayed to switch between Progressive and Interlaced. CLEAR button Press to clear entered values and settings. Also Ban

20、ner menu and OSD menu is removed from the screen when this button is pressed. REMOTE CONTROLLER DV-SP300 EXPLODED VIEW CHASSIS A 1 2 3 4 5 BCDEFGH 33 36 34 S3 S3 25 S2 39 S4 10 26 S3 11 24 13 14 4 5 S4 12 7 S6 S4 S4 S4 16 15 S3 15 16 23 15 S7 S7 S6 15 6 35 S4 38 32 30 31 28 27 29 37 S3 16 S3 22 21 S

21、3 20 19 18 17 S4 16 S3 S3 9 8 S2 3 S2 2 1 S1 S3 ONKYO EXPLODED VIEW DRAWING PARTS LIST DV-SP300 No.PART NO.DESCRIPTIONREMARK 155367120WINDOW DISPLAY 255186750LOGO BADGE 355382170FRONT PANEL 455186710FACET 555367100STANDBY BUTTON 655367110POWER KNOB 755371590SHAFT 855367090OPEN/CLOSE BUTTON 955366990

22、PLAY BUTTON 55491360DISPLAY CIRCUIT PC BOARD 55436360DISPLAY CIRCUIT PC BOARD 1155541710FELT 12X 7X 0.5T BK 1255367490SPONGE BK 20.0MM X 20.0MM 3.5MM 1355221140SHIELD COVER 55491360 STANDBY LED PC BOARD ASSY (Included Disp. PCB) 55436360 STANDBY LED PC BOARD ASSY (Included Disp. PCB) 1555141370FOOT

23、RUBBER ROUND 3.0MM 25.0MM 1655125120FOOT 1755367190CHASSIS MAIN 1855367290TOP COVER 195516498ASPACE PCB 55491360 POWER SWITCH PC BOARD (Included Disp. PCB) 55436360 POWER SWITCH PC BOARD (Included Disp. PCB) 2155384980BADGE DVD 2255366890TRAY DOOR 55490350POWER SUPPLY UNIT 55365990POWER SUPPLY UNIT

24、2410718640DVD MECHANISM, TVM 502 T 2555208150AC PUN BRACKET SCART PCB 2655428950DVD MAIN CIRCUIT PC BOARD ASSY 2755513380HOLDER 3355429050OUTPUT TERMINAL PC BOARD ASSY 3455410220P-SCAN BOARD ASSY 55452160REAR PANEL 55382970REAR PANEL 3655176420BRACKET GROUND 55190790POWERE CORD 2200MM 55099250POWERE

25、 CORD 1830MM 3855125180BUSHING 3955148840NRFERRIT MAGNET RING S1838130068SCREW 3TTB+6B S2835430065SCREW 3STF+6P(BC) 35 37 10 14 20 23 DV-SP300 BLOCK DIAGRAM A 1 2 3 4 5 BCDEFGH Power supply unit +12VS ANALOG VCC +12V ANALOG VCC -12V ANALOG VCC +5V DIGITAL VCC +3.3V DIGITAL VCC +9V MOTOR VCC 5V DISPL

26、AY PC Display circuit PC board IC91 CPU FL91 FL DISPLAY +5VS FL AC FL AC -27V PWR. COT. CN3 CN91 CN2 IC21 STI5519 MPEG EXT PSTART/ ERROR EXIT DATAVALID EXIT DATA EXIT BCLK +3V3 RESET IRQ2 F/E SCL F/E SDATA +3.3V DIGITAL VCC +5V DIGITAL VCC +12V MOTOR VCC +8V MOTOR VCC TVM Mechanism F/E SINGLE BIT AD

27、DRESSABLEI/O 75PG14-BIT IN/OUTPUT PORT;SINGLE BIT ADDRESSABLEI/O 76PG24-BIT IN/OUTPUT PORT;SINGLE BIT ADDRESSABLEI/O 77PG34-BIT IN/OUTPUT PORT;SINGLE BIT ADDRESSABLEI/O 78PE0/EC0/INT0INPUT FOR EXTERNAL INTERRUPT REQUEST.I 79PE1/EC1/INT1INPUT FOR EXTERNAL INTERRUPT REQUEST.I 80PE2/IN2INPUT FOR EXTERN

28、AL INTERRUPT REQUEST.I END PIN NUMBE PIN NAMEMAIN FUNCTIONIN/OUTREMARK (2/2) DV-SP300 MICROPROCESSOR TERMINAL DESCRIPTION DV-SP300 PACKING VIEW KNOB POWER POSITION : OFF RIGHT PS DV-SP300 STEP 1 : LABEL FOR SET POSITION STEP 5 : AC CORD POSITION STEP 2 : KNOB POSITION STEP 4 : SET IN BOX KNOB POWER

29、STEP 7 : LABEL FOR BOX POSITION STEP 6 : PACKED-IN ACCESSORIES (PUT ON THE POLY BAG). NOTE 2. Life time of the battery should be more then one year from the production date of main unit 10 STEP 3 : SET PACKING FRONT SIDE 1 5 7 8 6 9 12 13 14 15 16 17 1. PACK THE UNIT THAT HAVE BEEN SET THE DVD MECHA

30、NISM TO INITIAL MODE (STANDBY BUTTON OFF - AFTER 5 SECONDS LIGHTING - PUSH SW OFF - PULL OUT AC CORD - COMPLETION OF MOVEMENT) BOTTOM SIDEBOTTOM SIDE stick in the accessory 18 11 SERIAL SERIAL 55382970XX 2 LEFT SIDE FRONT RIGHT SIDE 19 Serial No. 75 19 83 UPCUPC JULY 2002 UPCUPC Serial No. 751938 SE

31、RIAL Serial No. 7519 83 UPCUPC JULY 2002 UPCUPC Serial No. 751938 SERIAL OFF (OK) ON OFF POWER ON (NG) SERIAL SERIAL For Rear Panel REAR SIDE REAR SIDE FRONT SIDE REAR SIDE FRONT SIDE For Rear panel For Carton box F F 06 PRINTED CIRCUIT BOARD PARTS LIST Nortn America model (AC 120V, 60Hz MAIN CIRCUI

32、T PC BOARDSignal system NTSC) CIRCUIT NOPART NO.PART NAMEDESCRIPTION CC2155490200FFC19X 1.25MM 130MM CC2455318530FFC19X 1.25MM 50MM DV603 CC2555455560FFC17X 1.25MM 50MM CC2955490230FFC35X 1.25MM 120MM CN2555420050Connector assy2P 250MM UL1533 SHIELD 26 1 CP2155124600Connector1.25MM 19 FE ST WH GF120

33、-19S-TS 2794 A6 CP2255125910Connector1.0MM 15 FE ST BK 00-6232-015-006-800 0 0 CP2355125910Connector1.0MM 15 FE ST BK 00-6232-015-006-800 0 0 CP2455124600Connector1.25MM 19 FE ST WH GF120-19S-TS 2794 A6 CP2555455860Connector1.25MM 17 FE ST WH GF120-17S-TS 0 0 CP2855164790Connector2.5MM 02 MA ST BK 1

34、649 C2 CP2955209230Connector1.25MM 35 FE ST BK GF120-35S-TS 0 0 CP3055090060Connector2.0MM 7 MA ST NAT LW2002P07 0 0 GNDA55135980Terminal GNDLUG GND GNDC55135980Terminal GNDLUG GND GNDD55135980Terminal GNDLUG GND IC2355116380ICFAN8082, MOTOR DRIVER X50155128980ResonatorFILQZ 27M0 HZ L20155188040Coil

35、LF-SMD 2U2H +10% L20255188040CoilLF-SMD 2U2H +10% L20355188040CoilLF-SMD 2U2H +10% L20655126670Coil1000OHM FCM2012H-102T04 L20755185100CoilLF-SMD 22U0H +10% L30155188040CoilLF-SMD 2U2H +10% Q20420970480TransistorKTA1504Y P R41555126670Coil1000OHM FCM2012H-102T04 C20420268940Electric capacitor100U0F

36、+20% 10.0V 85C C20620268940Electric capacitor 100U0F +20% 10.0V 85C C21020268940Electric capacitor 100U0F +20% 10.0V 85C C22120268940Electric capacitor 100U0F +20% 10.0V 85C C22820267830Electric capacitor 47U0F +20% 16.0V 85C C22920268620Electric capacitor 470U0F +20% 6.3V 85C C23020267830Electric c

37、apacitor 47U0F +20% 16.0V 85C C23220268940Electric capacitor 100U0F +20% 10.0V 85C C23320268620Electric capacitor 470U0F +20% 6.3V 85C C25220268840Electric capacitor 1U0F +20% 50.0V 85C C25315002130Electric capacitor 10U0F +20% 16.0V 85C C25420269020Electric capacitor 100U0F +20% 16.0V 85C C31120268

38、620Electric capacitor 470U0F +20% 6.3V 85C C40620268940Electric capacitor 100U0F +20% 10.0V 85C C50520268620Electric capacitor 470U0F +20% 6.3V 85C D20120414280Diode Zener1N5232B 5.6V 500MI0W D20255165360DiodeRB441Q-40 40.0V 100MI0A D20370436540Diode1N4148 100.0V 150E-3A D20470436540Diode1N4148 100.

39、0V 150E-3A IC2155130350ICSTI5519 MPEG VIDEO DECODER IC2220940740ICM24C02WMN6 EEPROM IC3155236130ICHY57V641620HGT-H, DRAM 100M0 HZ 6N0 64M(1M*16*4) 133MHZ IC4155136720ICM29W800AT90N1MEMORY FLASH IC5155133310ICM74HCU04M1R INVERTER HCT L50155126670Coil1000OHM FCM2012H-102T04 Q20120970460TransistorKTC38

40、75Y N 50V 150MI0A Q20220970460TransistorKTC3875Y N 50V 150MI0A Q20320970460TransistorKTC3875Y N 50V 150MI0A DISPLAY CIRCUIT PC BOARD CIRCUIT NOPART NO.PART NAMEDESCRIPTION 5055367490SpongeSPONGE BK 20.0MM X 20.0MM 3.5MM 0MM CN9155366590Socket AS6P 300MM UL2791 SHIELD 28 1 CN9255366690Socket AS7P 80M

41、M UL2791 SHIELD 28 1 CN9355366790Socket AS4P 90MM UL1007 RIBBON 26 1 CP9355123310Connector AS2.0MM 4 MA ST NAT LW2002P04 0 0 D90455125510DiodeD-LEM LTL-1CHE RD RND 3.0 DIFU 5.6CD FG9055209110FingerPIN-STRIP 0.0MM 1 - U FINGER STRIP DVD10 0 0 FG9255209110FingerPIN-STRIP 0.0MM 1 - U FINGER STRIP DVD10

42、 0 0 FL9155414960FL tubeHNV-12SM23 IC9155443260ICCXP82532-312Q DV-SP300 MICROCONT IC9355191090ICKIA7045P LOW VOLTAGE DROP LG9255541050Socket AS1P 100MM UL1007 RIBBON 18 1 MCN155234770Socket AS80MM UL1617 PVC DOUBLE INSULATED MSW155141570Switch, PowerPOWER SWITCH 4.0A 250.0V 100MI0OHM 1T 2P RM9155156

43、010ICNJL63H380A RECEIVER 38KHZ X90155126140Resonator10M0 HZ 25.0 OHM 0F D90120496510Diode1SS355 35.0V 225MI0A D90655177870DiodeRB501V-40 40.0V 100MI0A SCHOTTKY L90155185100CoilLF-SMD 22U0H +10% Q90455051240TransistorKRC107S N 10K0 OHM 47K0 OHM C90120342060Electric capacitor47U0F +20% 16.0V 85C C9062

44、0341840Electric capacitor 100U0F +20% 16.0V 85C C90755178330Electric capacitor 470U0F +20% 6.3V 85C C90920251830Electric capacitor 1U0F +20% 50.0V 85C C91755178330Electric capacitor 470U0F +20% 6.3V 85C SW9155145270Switch Tact50MI0A 12.0V 500MI0OHM 1T 1P SW9255145270Switch Tact50MI0A 12.0V 500MI0OHM

45、 1T 1P SW9355145270Switch Tact50MI0A 12.0V 500MI0OHM 1T 1P SW9455145270Switch Tact50MI0A 12.0V 500MI0OHM 1T 1P SW9555145270Switch Tact50MI0A 12.0V 500MI0OHM 1T 1P SW9655145270Switch Tact50MI0A 12.0V 500MI0OHM 1T 1P SW9755145270Switch Tact50MI0A 12.0V 500MI0OHM 1T 1P SW9855145270Switch Tact50MI0A 12.

46、0V 500MI0OHM 1T 1P OUTPUT TERMINAL PC BOARD CIRCUIT NOPART NO.PART NAMEDESCRIPTION C83020269180Electric Cpacitor1000MI0F +20% 6.3V 85C CN8155317960Socket AS12P 60MM CN8355455960Socket AS2.0MM 12P 100MM CP8155455860Connctor AS1.25MM 17 FE ST WH GF120-17S-TS 0 0 CP8255124600Connctor AS1.25MM 19 FE ST

47、WH GF120-19S-TS 2794 A6 CP8355090070Connctor AS2.0MM 2 MA ST NAT LW2002P0200T 0 0 D80520415050Diode1N4002 100.0V 1A IC8455164740TerminalGP1F32T RD RND CL IC8555491690ICKIA7805AP NORMAL J87370436540Diode1N4148 100.0V 150E-3A JK8155164750TerminalPHONO SCKT W/GN 1 PINS JK8255175260TerminalRCA 2P W/GND

48、CAP JE020059PN JK8355191220TerminalDIN SCKT MIX SOCKET RCA & S-VIDEO JK8455149420TerminalPHONO SCKT RCA-314P RBG D80155171070Diode ZenerUDZS 2.2 B 2.4V 200MI0W D80420496510Diode1SS355 35.0V 225MI0A D81055177710Diode ZenerUDZS 5.1 B 5.1V 200MI0W D81155177710Diode ZenerUDZS 5.1 B 5.1V 200MI0W D8125517

49、7710Diode ZenerUDZS 5.1 B 5.1V 200MI0W D81355177710Diode ZenerUDZS 5.1 B 5.1V 200MI0W D81455177710Diode ZenerUDZS 5.1 B 5.1V 200MI0W D81555177710Diode ZenerUDZS 5.1 B 5.1V 200MI0W D81655177710Diode ZenerUDZS 5.1 B 5.1V 200MI0W D81755177710Diode ZenerUDZS 5.1 B 5.1V 200MI0W D81855177710Diode ZenerUDZS 5.1 B 5.1V 200MI0W D81955177710Diode ZenerUDZS 5.1 B 5.1V 200MI0W D82055177710Diode ZenerUDZS 5.1 B 5.1V 200MI0W D82155177710Diode ZenerUDZS 5.1 B 5.1V 200MI0W IC8155291470ICWM8728 D/A CONV IC8255128990IC BA4560F DUAL OP AMP L80110328750Coil0 OHM +0% 62MI5W L80210134710Coil75