Onkyo-DVSP500-cd-sm维修电路原理图.pdf

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1、DV-SP500 SERVICE MANUALSERVICE MANUAL DVD PLAYER Black, Silver and Golden models MODEL DV-SP500 120V AC, 60Hz 110 - 240V AC, 50/60Hz B MDD, B MDC B MUT, B MUS, B MUP G MUT, G MUS, G MUR, G MUK S MUP Ref. No. 3724 072002 LAST MCOND.MDIMMERDISPLAY STANDBY ON ANGLEAUDIOSUBTITLE MENUTOP MENU SETUPRETURN

2、 STOPPAUSE FUNCTION M OPEN/CLOSE DOWNUPFRFF CLEAR PROGRAMRANDOMREPEATA-B STEP/SLOW SEARCH REMOTE CONTROLLER RC-449DV PLAY 23 456 789 1 0+10 + - ENTER TV ON/STANDBY VOL+ VOL- TV/VCR CH+CH- TVDVD LAST MCOND.MDIMMERDISPLAY STANDBY ON ANGLEAUDIOSUBTITLE MENUTOP MENU SETUPRETURN STOPPAUSE FUNCTION M OPEN

3、/CLOSE DOWNUPFRFF CLEAR PROGRAMRANDOMREPEATA-B STEP/SLOW SEARCH REMOTE CONTROLLER RC-450DV PLAY 23 456 789 1 0+10 + - ENTER TV ON /ST ANDBY VOL + VOL - TV/VCR CH+ CH- TVTVDVDDVD U.S.A., Canadian models only Other models RC-449DVRC-450DV SAFETY-RELATED COMPONENT WARNING! THE MARK FOUND ON SOME COMPON

4、ENT PARTS INDICATES THE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. WHEN REPLACING, BE SURE TO USE PARTS OF IDENTICAL DESIGNATION. MAKE LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE APPLIANCE TO THE

5、CUSTOMER. RadioFans.CN 收音机爱 好者资料库 Power supplyAC 100240 V, 50/60 Hz Power consumption15 W Power consumption (standby mode)2.6 W Weight3.4 kg External dimensions435 91 312 mm (W/H/D) Signal systemPAL/Auto mode Regional restriction codeU.S.A. and Canadian area 1 Asia, Oseania and Korea area 3 South Am

6、erican area Chinese area LaserSemiconductor laser, wavelength 650 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 tha

7、n 96 dB Harmonic 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, Operation status: Horizontal Outputs Video output1.0 V (p-p), 75 ohm , negative sync., pin jack 1, SCART socket 1 S-video ou

8、tput(Y) 1.0 V (p-p), 75 ohm , negative sync., Mini DIN 4-pin 1 (C) 0.286 V (p-p), 75 ohm , SCART socket 1 Component video outputRGB signal output, 0.7 V (p-p), 75 ohm , SCART socket 1 Audio output (digital output Optical)Optical connecter 1 Audio output (digital output Coaxial)0.5 V (p-p), 75 ohm ,

9、pin jack 1 Audio output (analog audio)2.0 V (rms), 470 ohm , pin jack (L, R) 1, SCART socket 1 2.0 V (rms), 470 ohm , pin jack (MONO) 1 xx xx x x x x xx x x only only only 4 6 DVD Player Specifications and features are subject to change without notice. General DV-SP500 SPECIFICATIONS RadioFans.CN 收音

10、机爱 好者资料库 DV-SP500 SERVICE PROCEDURES-1 TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. DANGEROUS HIGH VOLTAGES ARE PRESENT INSIDE THE ENCLOSURE. DO NOT OPEN THE CABINET. REFER SERVICING TO QUALIFIED PERSONNEL ONLY. TO PREVENT ELECTRIC SHOCK, MATCH WIDE

11、 BLADE OF PLUG TO WIDE SLOT, FULLY INSERT. POUR EVITER LES CHOCS ELECTRIQUE, INTRODUIRE LA LAME LA PLUS LARGE DA LA FICHE DANS LA BORNE CORRESPONDANTE DA LA PRISE ET POUSSER JUSQU AU FOND. WARNING : CAUTION : ATTENTION : The lightning flash with arrowhead symbol, within an equilateral triangle, is i

12、ntended 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 import

13、ant operating and maintenance (servicing) instruction in the literature accompanying the appliance. 1. Replacing the fuses2. Safety-check out (Only U.S.A. model) After correcting the original service problem perform the following safety check before releasing the set to the customer Connect the insu

14、lating-resistance tester between the plug of power supply cord and terminal GND on the back panel. Specifications: More than 10M ohm at 500V REF. NO.PART NO.DESCRIPTION F1 252152 or1.6A-T/UL-ST2 or 2521471.6A-TSC, Fuse NOTE : : 120 V model only : 100 - 240 V model only This symbol located near the f

15、use indicates that the fuse used is show operating type, For continued protection against fire hazard, replace with same type fuse , For fuse rating, refer to the marking adjust to the symbol. Ce symbole indique que le fusible utilise est e lent. Pour une protection permanente, nutiliser que des fus

16、ibles de meme type. Ce demier est indique la qu le present symbol est apposre. 252273 or1.6A-SE-TL250V or 252073 1.6A-SE-EAK Fuse 3. LASER WARNING LABELS DV-SP500 SERVICE PROCEDURES-2 4. Remove the solder of Laser Diode shorting 1-1Connect Pickup and DVD main circuit PC board by FFC(3 pcs). 1-2Fix i

17、t with the DVD Mechanism 1-3Remove the solder of Laser Diode shorting on Pickup. 1-4Connect total unit of DVD Mechanism (DVD Main PCB + Mechanism) to output terminal. 5. Key check mode Press the STOP and SKIP UP keys at the same time . FL display light up, and check the FL display. (about 2 second)

18、To cancel this process, Please press the STOP and DISPLAY keys at the same time again. 6. Factory setting (Initial setting) 3-1 Push the power switch ON (Mechanical switch) 3-2 Press the STOP and STANDBY ON keys at same time, and it waits until the display of FL tube will be the display of No Disc f

19、rom Loading. Rear View Short DVDM Assy Side Short SW Open DV-SP500 EXPLODED VIEW U7 53 E204 31 33 To DVD Mechanism Z101 Z102 Z103 Z104 Z104 U1 41 43 49 19 21 23 0303 1 3 3 7 E903 51 53 53 23 5 5 49 7 11 9 17 20 23 U2 E701 23 23 23 25 2729 45 53 53 E702 F1 S731 Z100 U5 U4 U6 U3 U20 53 26* 22* : Torqu

20、e 1.6+/-0.5kgf * 9 20 23 P351 MJJ only MUP only DVD 35 3737 37 13 13 15 a a b b To DVD Mechanism DVD PLAYERDV-SP500 13 E903 DIRECT DIGITAL PATH 37 37 DV-SP500 EXPLODED VIEW PARTS LIST-1 CHASSIS SECTION NOTE: THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE

21、ONLY WITH PART NUMBER SPECIFIED. REF. NO. PART NO.DESCRIPTION REF. NO. PART NO.DESCRIPTION 127100399BChassis5127122992Rear panel 327175316BLeg27122993Rear panel 528141332Cushion27122994Rear panel 78381300883TTB+8B, Self tapping screw27122995Rear panel 927190428AKGLS-10RF, Holder27123015Rear panel 11

22、27191112KGPS-6RF, Holder538384300883TTB+8B(BC), Self tapping screw 138381302083TTB+20B, ST screwE2042047201512Flexible flat cable, 1529362648Label(DVD2) NCFC7-201512 1728325497AKnob, POWER E7012045222012NCFC5-222012, Flexible flat cable 28325499AKnob, POWER E7022009990691ULNSAS-10P0959, Socket AS 28

23、325547AKnob, POWER E903260208Wire tie 1927111229Front bracket F12522521.6A-T/UL-ST2 or 27111231Front bracket 2521471.6A-TSC, Fuse 27111230Front bracket 2522731.6A-SE-TL250V or 29110161Tape2520731.6A-SE-EAK IECFUSE, Fuse 2128191926Clear plate 28191927Clear plate P3512009990739ULNSAS-4P1033, Socket AS

24、 228384260882.6TTB+8B(BC), Self tapping screwS73125035710NPS-115-S673, Joy stick switch 238381300883TTB+8B Self tapping screw 25821430103P+10FN(BC), PAN head screwU11H492505-1ANAAR-7605-1A, Output terminal 268381260682.6TTB+6B, Self tapping screwPC board assy 2728325933Knob, (CRS) 1H492505-1BNAAR-76

25、05-1B, Output terminal 28325935Knob, (CRS) PC board assy 28325934Knob, (CRS) 1H492505-1CNAAR-7605-1C, Output terminal 2927268041Guide, (CRS) PC board assy 27268043Guide, (CRS) 1H492505-1DNAAR-7605-1D, Output terminal 27268042Guide, (CRS) PC board assy 3128148479ADoor 1H492505-1FNAAR-7605-1F, Output

26、terminal 28148481ADoor PC board assy 28148480ADoor U21H492506-1ANADIS-7606-1A, Display circuit 3327262651Plate (DVD)PC board assy 3528184808Top cover 1H492506-1BNADIS-7606-1B, Display circuit 28184780ATop cover PC board assy 28184779ATop cover 1H492506-1CNADIS-7606-1C, Display circuit 378389300883TT

27、B+8B(UN),PC board assy Self tapping screw 1H492506-1DNADIS-7606-1D, Display circuit 8384300883TTB+8B(BC), Self tapping screw PC board assy 4127212406Front panel 1H492506-1FNADIS-7606-1F, Display circuit 27212407Front panel PC board assy 27212433Front panel 27212426Front panel 4328135244Badge 2813524

28、5Badge 4528198906Facet (S) 498384300883TTB+8B(BC), Self tapping screw REF. NO. PART NO.DESCRIPTION REF. NO. PART NO.DESCRIPTION U31H492510-1ANAPS-7610-1A, AC inlet terminalU2024150020ANGPS-0020-120V, Power PC board assy supply unit 1H492510-1BNAPS-7610-1B, AC inlet terminal24150021ANGPS-0021-100V 24

29、0V, PC board assy Power supply unit 1H492510-1CNAPS-7610-1C, AC inlet terminal PC board assy Z10024150028DB-VPB306, 1H492510-1DNAPS-7610-1D, AC inlet terminalMain circuit PC board assy PC board assy 1H492510-1FNAPS-7610-1F, AC inlet terminal24150019DB-VPB301, Main circuit PC board assy PC board assy

30、 U41H492511-1ANAETC-7611-1A,Z10124801010DB-VLD301, Support PC board DVD Mechanism assy 1H492511-1BNAETC-7611-1B,Z10224840149ADB-VAC301, Adapter L Support PC board Z10324840150ADB-VAC302, Adapter R 1H492511-1CNAETC-7611-1C,Z1048381300883TTB+8B, Self tapping screw Support PC board 1H492511-1DNAETC-761

31、1-1D, Support PC board : U.S.A. model only 1H492511-1FNAETC-7611-1F, : Canadian model only Support PC board : Asia model, regional code 3, U51H492512-1ANADIS-7612-1A, Standby LEDvideo code PAL PC board assy : South American model, 1H492512-1BNADIS-7612-1B, Standby LEDregional code 4, video code PAL

32、PC board assy : Chinese model only 1H492512-1CNADIS-7612-1C, Standby LED : Korea model, regional code 3, PC board assy video code PAL 1H492512-1DNADIS-7612-1D, Standby LED : European model only PC board assy : Black color model 1H492512-1FNADIS-7612-1F, Standby LED : Golden color model PC board assy

33、 : Silver color model U61H492513-1ANASW-7613-1A, Power switch PC board assy 1H492513-1BNASW-7613-1B, Power switch PC board assy 1H492513-1CNASW-7613-1C, Power switch PC board assy 1H492513-1DNASW-7613-1D, Power switch PC board assy 1H492513-1FNASW-7613-1F, Power switch PC board assy U71H492514-1FNAE

34、TC-7614-1F, SCART terminal PC board assy DV-SP500 EXPLODED VIEW PARTS LIST-2 CHASSIS SECTION NOTE: THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED. DV-SP500 EXPLODED VIEW (LOADING MECHANISM) / PARTS LISTEXPLODED VIEW (LOADIN

35、G MECHANISM) / PARTS LIST A A To DVDM CN151 2 8 8 8 12 23 13 17 16 15 14 2018 19 9 1 11 10 6 8 Lubricating OilLubricating Oil GYA1001GYA1001 GEM1036GEM1036 Lubricating Oil GYA1001 REF.NOREF.NOPART NO.PART NO.DESCRIPTIONDESCRIPTIONREF.NO.REF.NO.PART NO.PART NO.DESCRIPTIONDESCRIPTION 12VNL19181VNP1836

36、 13VNL19192VXX2782 14VNL19216VDA1864 15VNL19228VEB1327 16VNL19239VEB1328 17VNL192510VNE2253 18VNE225111VNL1917 19VNE2252 20VNL1924 23VNL1920 Z101 : DVD Mechanism DB-VLD301 Parts list Loading PC board assy Traverse mechanism assy FFC 26P Rubber Belt Stabilizer Loading base Float base DVD Drive cam Ge

37、ar pulley Loading gear Drive gear Lever switch Clamper plate Bridge Clamper Tray DV-SP500 EXPLODED VIEW (LOADING MECHANISM) / PARTS LISTEXPLODED VIEW (LOADING MECHANISM) / PARTS LIST A A To DVDM CN151 2 8 8 8 12 23 13 17 16 15 14 2018 19 9 1 11 10 6 8 Lubricating OilLubricating Oil GYA1001GYA1001 GE

38、M1036GEM1036 Lubricating Oil GYA1001 REF.NOREF.NOPART NO.PART NO.DESCRIPTIONDESCRIPTIONREF.NO.REF.NO.PART NO.PART NO.DESCRIPTIONDESCRIPTION 12VNL19181VNP1836 13VNL19192VXX2782 14VNL19216VDA1864 15VNL19228VEB1327 16VNL19239VEB1328 17VNL192510VNE2253 18VNE225111VNL1917 19VNE2252 20VNL1924 23VNL1920 Z1

39、01 : DVD Mechanism DB-VLD301 Parts list Loading PC board assy Traverse mechanism assy FFC 26P Rubber Belt Stabilizer Loading base Float base DVD Drive cam Gear pulley Loading gear Drive gear Lever switch Clamper plate Bridge Clamper Tray 1Spindle MotorVXM1088 (or VXM1089) 2Stepping MotorVXM1090 (CAR

40、RIAGE)(or VXM1091) 3Pickup Assy-SOXX8003 4Skew ScrewVBA1080 5Skew SpringVBH1335 6Guide BarVLL1514 7Sub Guide BarVLL1515 8Hold SpringVNC1017 12 8 3 7 1 18 18 13 16 19 4 (Adjustment Screw) 4 (Adjustment Screw) 18 10 10 6 5 5 11 15 14 9 16 2 17 (Torque : 0.12+/- 0.01 N m) 17 (Torque : 0.12+/- 0.01 N m)

41、 17 (Torque : 0.12+/- 0.01 N m) 9Joint SpringVNC1019 10Support SpringVNC1020 NSP11Mechanism ChassisVNE2248 12SliderVNL1811 13SpacerVNL1913 14JointVNL1914 15FFC HolderVNL1915 16ScrewBBZ20P050FZK 17ScrewOBA8009 18ScrewPMA26P100FMC 19Damper SheetVEB1335 Mark No. Description Part No. TRAVERSE MECHANISM

42、ASSY-S PARTS LIST Mark No. Description Part No. . . . NSP : Not service part DV-SP500 EXPLODED VIEW / PARTS LIST TRAVERSE MECHANISM ASSY DV-SP500 BLOCK DIAGRAM D/A Converter Q301 PCM1742KE Q401 V Y C Y Cb/Pb Cr/Pr VIDEO OUT S-VIDEO OUT COMPONENT VIDEO OUT or PROGRESSIVE VIDEO OUT OPTICAL OUT Q352 AU

43、DIO OUT Video AMP. Driver Q207 LA73054 Q402 Progressive conv. D Terminal only SPDL MOTOR PU SLIDER DVD Traverse Mechanism SD PICK UP LOADING MOTOR FTS Driver IC IC351 M56788AFP SPDL Driver IC M56788AFP Servo DSP IC201 LC78652W RF AMP IC101 LA9701M Clock Generator IC481 BA2288F DVD Data Processor IC7

44、01 PE5108A MPEG2 Decoder (AV1) IC801 M65774BFP 4M DRAM IC712 MSM51V17805D 16M SDRAM IC805 MB81F161622C System Control IC IC601 PD6345A 8M Flash Memory IC603 VYW1853 Line Doubler (Pro 1) IC881 PM0026A U1 : OUTPUT TERMINAL PC BOARD NAAR-7506 U2 : DISPLAY CIRCUIT PC BOARD NADIS-7606 Q702 Display Key Co

45、ntroller Q701 MPD780232QC KEY U20 : Power supply unit Video Encoder IC861 ADV7172KST NGPS-0021-100V - 240V NGPS-0020-120V U3 : AC INLET PC BOARD DB-VPB307 DV-SP500 SCHEMATIC DIAGRAM -1 A 1 2 3 4 5 BCDEFGH P 2 0 4 A Q 9 0 2B A 2 5 B C 0 F P G N D 2 V I N 1 V O U V O U T 3 P 7 0 1 A P 7 5 1 A P 3 5 0

46、C 4 8 2 4 7 2 C 4 8 1 4 7 2 C 4 8 0 4 7 2 C 4 0 9 4 7 0 C 4 8 4 C 4 1 0 4 7 0 C 4 0 8 1 0 2 C 4 8 3 C 4 0 6 1 5 2 C 4 0 7 1 0 2 C 4 0 5 1 5 2 C 4 0 4 6 8 1 C 4 0 3 6 8 1 C 3 5 8 2 2 0 C 3 5 9 C 3 5 7 1 0 4 K P 4 0 2 1 2 3 P 2 0 3 2 3 1 4 P 4 0 1 2 3 1 4 P291 1 1 0 1 1 1 2 1 3 1 4 1 5 1 6 2 3 4 5 6 7

47、 8 9 Q 2 6 6 R N 2 4 0 3 Q 2 6 4 R N 2 4 0 3 Q 2 6 2 R N 2 4 0 3 P 3 5 1 A P 3 5 1 B R 4 3 2 4 7 0 R 4 3 5 1 0 0 R 4 3 1 4 7 0 R 4 2 7 1 0 K R 4 2 8 1 0 K R 9 0 42 . 2 R 9 0 3 0 P 9 2 9 A P 9 2 9 A P 1 0 5 P 2 0 1 C 4 G 1 1 G 2 5 G 3 2 G 4 7 S I G N A L 8 S W 6 Y 3 Q 4 0 3 N J M 4 5 6 5 M - D 5 6 -

48、B 4 7 Q 4 0 4 N J M 4 5 6 5 M - D 5 6 - B 4 7 Q 4 0 2 N J M 4 5 6 5 M - D 5 6 - B 4 7 Q 4 0 1 N J M 4 5 6 5 M - D 5 6 - B 4 7 Q 2 0 5 T C 7 4 H C 4 0 5 3 A F A 1 1 B 1 0 C 9 E N6 G N D8 V C C1 6 V E E7 X 1 4 X 01 2 X 11 3 Y 1 5Y 02 Y 11 Z4 Z 05 Z 13 Q 2 0 7 L A 7 3 0 5 4 3 6 A M P 2 . S1 5 C . I N63

49、 1 C B . I N1 42 3 C R . I N1 62 1 C V . I N2 3 3 3 0 3 5 1 9 G N D 17 G N D 21 72 0 2 2 2 6 2 7 2 9 3 2 L E T T E R4 L P F . S W1 3 M I X . S W9 M U T E 15 M U T E 21 2 R E G1 8 R G B . S W1 0 S Q U E E Z E3 V C C 11 2 4 3 4 Y 1 . I N8 2 8 Y 2 . I N1 1 A M P 1 . S C . O U T C B . O C R . O C V . O C _ D C D R I V E 1 D R I V E 2 G N D 3 G N D 4 G N D 5 G N