Onkyo-DVSP501-cd-sm维修电路原理图.pdf

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1、DV-SP501 SERVICE MANUALSERVICE MANUAL DVD PLAYER Black, Silver and Golden models MODEL DV-SP501 120V AC, 60Hz 230-240V AC, 50Hz 110-240V AC, 50/60Hz BMDD1N, BMDC1N BMUP2P, SMUP2P BMUS4P, BMUT3P, GMUK3P, GMUR6P, GMUT3P, SMUS4P Ref. No. 3766 072003 RETURNSETUP TOP MENUMENU C U R S O R P U S H T O E N

2、T E R STANDBY OFFON STANDBY/ON POWER DISPLAYPLAY MODE DIMMERCLEAR STOPPLAYPAUSE ONSTANDBY REPEATA-BRANDOM PLAY MODE DISPLAY DIMMER MENU SETUP TOP MENU RETURN AUDIO TV CONTROL TV/VIDEOCHANNEL VOLUME ON/ STANDBY ANGLE SUBTITLEZOOM RC-524DV CLEAR OPEN/ CLOSE ENTER 123 6 789 0 45 RC-523DV Other models R

3、C-524DV North American model ONSTANDBY REPEATA-BRANDOM PLAY MODE DISPLAY DIMMER MENU SETUP TOP MENU RETURN AUDIOANGLE SUBTITLEZOOM RC-523DV CLEAR OPEN/ CLOSE ENTER 123 6 789 0 45 SAFETY-RELATED COMPONENT WARNING! COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITIC

4、AL 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 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 DV-SP501 SPECIFICATIONS Specifications and features subject to change without notice. Video system North American model: Standard NTSC Other models: PAL/AUTO Region code North American model: 1, European model: 2, Australian and South American models: 4, Asian model

6、: 3, Chinese model: 6 LaserSemiconductor laser, wavelength 650 nm (DVD), 780 nm (CD) Frequency response DVD linear audio 4 Hz20 kHz 48 kHz sampling rate 4 Hz44 kHz 96 kHz sampling rate CD audio4 Hz20 kHz Signal-to-noise ratio (digital audio)106 dB Audio dynamic range (digital audio)96 dB Harmonic di

7、stortion (digital audio)0.008% Wow and FutterBelow measurable level (0.001% (W. PEAK) or less) Operating conditions Temperature5 to 35 C (41 F to 95 F) InstallationInstall horizontally Video outputs COMPONENT VIDEO (Other than European models) Y: 1.0 V (p-p), 75 ohm, negative sync, RCA/phono x1 PB/P

8、R: 0.7 V (p-p), 75 ohm AV CONNECTOR (Euro- pean model only) 0.7 V (p-p), 75 ohm, Scart x1 S VIDEO (S-Video) Y: 1.0 V (p-p), 75 ohm , negative sync, 4-pin mini DIN x1 C: 0.286 V (p-p), 75 ohm VIDEO (composite video)1.0 V (p-p), 75 ohm , negative sync, RCA/phono x1 Audio outputs OPTICAL-22.5 dBm, opti

9、cal connector x1 COAXIAL0.5 V (p-p), 75 ohm , RCA/phono x1 ANALOG2.0 V rms, 470 , RCA/phono x1 General Power supply North American model: 120 V AC, 60 Hz Other models: 100 - 240 V AC, 50/60 Hz Power consumption15 W Power consumption in Standby mode North American model: 1.6 W Other models: 2.5 W Wei

10、ght3.3 kg (7.3 lbs.) Dimensions (W x H x D)435 X 81 X 307 mm (17-1/8 X 3-3/16 X 12-1/16) RadioFans.CN 收音机爱 好者资料库 DV-SP501 SERVICE PROCEDURES-1 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING This set employs a laser. Therefore, be sure to follow carefully the instructions below when servicing. W

11、ARNING! SERVICE WARNING : DO NOT APPROACH THE LASER EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS NECESSARY TO CONFIRM LASER BEAM EMISSION, BE SURE TO OBSERVE FROM A DISTANCE OF MORE THAN 30cm FROM THE SURFACE OF THE OBJECTIVE LENS ON THE OPTICAL PICKUP BLOCK. Laser Diode Properties LASER WARNING Wav

12、elength: 650/780nm (DVD/CD) 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 PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. The lig

13、htning 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 equi

14、lateral 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 ELECTRIQUE NE PAS OUVRIR AVIS WARNING This unit contains a semiconduc

15、tor 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 to the laser beam, do not try to open the enclosure. VISIBLE

16、LASER RADIATION WHEN OPEN AND INTERLOCK FAILED OR DEFEATED. DO NOT STARE INTO BEAM. THIS PRODUCT UTILIZES A LASER. USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE. The label on the right is applied on the rear p

17、anel 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 personnel. CLASS 1 LASER PRODUCT CAUTION: CAUTION: SERVICE PROCEDURE 1. Replacing

18、 the fuses REF. NO.PART NO.DESCRIPTION This symbol located near the fuse 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 adjest to the symbol. Ce symbole indique que le fusible util

19、ise est e lent. Pour une protection permanente, nutiliser que des fusibles de meme type. Ce demier est indique la qu le present symbol est apposre. F1252252 or1.6A-TL/T-ST2 , 2521471.6A-TSC LASER BEAM CAUTION LABEL 252273 or1.6A-SE-TL250V Except modelF1 : North American model : Canadian model DV-SP5

20、01 SERVICE PROCEDURES-2 Factory-shipped condition. Connect the power cord to inlet terminal. Push button ON (Mechanical SW). Lighting the LED condition. Press the STOP and STANDBY same time with NO DISC condition. Push button STANDBY. Pull out the power cord. INITIALIZING 2. Safety-check out (Only U

21、.S.A. model) After correcting the original service problem perform the following safety check before releasing the set to the customer Connect the insulating-resistance tester between the plug of power supply cord and terminal GND on the back panel. Specifications: More than 10M ohm at 500V REMOVE T

22、HE SOLDER OF LASER DIODE SHORT When replace the mechanism or DVD main PC board. Shorting the solder of Shot-circuit land. (2 positions) Short Land Mechanism DV-SP501 EXPLODED VIEW A51 Z10 Z12 Z13 Z15 Z15 Z15 A47 A48 A48 A48 A48 P901A P910 A41 A43 A19 A22 0303 A1 A3 A11 A5 A5 A11 A23 U2 A32 P702 F1 S

23、731 U3 U4 U5 U20 A27 x 3 A3 A10 A11 A11 A12 A13 A13 A16 A16 A30 A35 A44 A46 A46 P501 P502 P503 P701 U6 A23 A55 A56 Z14 A15 DVD PLAYERDV-SP501 P910 d A11 A11 A11 A11 A11 A11 A11 A11 A11A11 A56 A56 A56 A56 A57 i Z1 Z14 Z14 U1 MPP only A56 DIRECT DIGITAL PATH e a c b g h g a c b i h d e f f A11a A11a Z

24、91A DV-SP501 EXPLODED VIEW TRAVERSE MECHANISM To DVDM CN104 (Stepping Motor) To DVDM CN102 (Spindle Motor) To DVDM CN101 (Pickup Assy) CONTACT SIDE NON-CONTACT SIDE 3 7 8 1 17 16 12 17 10 13 17 10 6 11 14 16 2 9 15 (Torque : 0.15 +/- 0.01 Nm) 15 (Torque : 0.15 +/- 0.01 Nm) 4 (Adjustment screw) 5 (Ad

25、justment spring) Screw Tight GYL1001 Silicone Adhesive GEM1037 Silicone Adhesive GEM1037 TRAVERSE MECHA ASSY parts List Mark No.DescriptionPart No. 1Spindle MotorVXM1099 2Stepping MotorVXM1101 3Pickup Assy-SOXX8005 4Skew ScrewVBA1080 5Skew SpringVBH1335 6Guide BarVLL1514 7Sub Guide BarVLL1515 8Leaf

26、SpringVNC1023 10 NSP 9Joint SpringVNC1019 Support SpringVNC1020 11Mecha.ChassisVNE2248 12Damper SheetVEB1335 13SpacerVNL1913 14Joint 03VNL1949 15Tapping ScrewOBA8016 16ScrewBBZ20P050FZK 17ScrewPMA26P100FMC Mark No.DescriptionPart No. DV-SP501 EXPLODED VIEW / PARTS LIST A A To DVDM CN101 (Pickup Assy

27、-S) To DVDM CN104 (Stepping Motor) To DVDM CN102 (Spindle Motor) 2 3 5 4 12 23 13 17 21 16 22 15 14 22 22 22 2018 19 9 1 7 10 11 6 8 8 8 8 Refer to 2.5 TRAVERSE MECHA. ASSY-S. Lubricating Oil GYA1001 Daifree GEM1036 Refer to Application of Lubricant. Note : Lubricating Oil GYA1001 LOADING MECHA ASSY

28、 parts List Mark No.DescriptionPart No. NSP1LOAB Assy 2Traverse Mecha. Assy-SVXX2871 3Loading Motor AssyVXX2872 4Motor Pulley 5Motor 6Flexible Cable (24P) VDA1945 7Connector Assy 2PVKP2253 8Floating RubberVEB1351 9BeltVEB1330 10StabilizerVNE2253 11Loading BaseVNL1917 12Float Base DVDVNL1918 13Drive

29、CamVNL1919 14Gear PulleyVNL1921 15Loading GearVNL1922 16Drive GearVNL1923 17SW LeverVNL1925 18Clamper PlateVNE2251 19BridgeVNE2252 20ClamperVNL1924 21ScrewJGZ17P028FMC 22Screw801530 23TrayVNL1920 Mark No.DescriptionPart No. NSP: Not service parts LOADING MECHANISM DV-SP501 SCHEMATIC DIAGRAM A 1 2 3

30、4 5 BCDEFGH P201 Q607 HN1A01F-GR 25 6 3 1 4 Q608 HN1A01F-GR 25 6 3 1 4 Q463 DTC144YKA Q603 DTC114EE Q602 DTC114EE P701A D6011SS226 D6061SS226 D604 1SS226 D6031SS226 D6051SS226 D602 1SS226 Q601 TC4053BF A11 B10 C9 EN6 GND8 VCC16 VEE7 X14 X012 X113 Y15Y02 Y11 Z4 Z05 Z13 Q460 DTA114YKA P601 SCART 10 12

31、 2 20 6 AGND4 AUDIO_L3 AUDIO_R1 B7 CV/Y19 F.SW8 G11 R/C15 RGB.SW16 VGND15 VGND29 VGND313 VGND414 VGND517 VGND618 VGND721 D924 1SS352 D921 1SS352 D923 1SS352 D922 1SS352 D460 1SS352 C602 104Z C359 220 C358 220 C357 104K P901 CN901 ARK 20 CTS 30 DOUT 10 25 DVDPOWER 13 DVDTRKUP 24 GNDD 8 GNDD2 9 GNDD3

32、11 GNDD4 12 GNDD5 21 GNDD6 22 GNDM 6 GNDM2 7 MDATA 19 RTS 29 RXD 28 SCLK 17 SDATA 18 SYS_CS1 15SYS_CS2 16 TXD 27 VDET 23 VDVD+12 1 VPR+8A1 3 VPR+8A2 2 VPR+8M1 5 VPR+8M2 4 XDVDRST 14 XVMUTE 26 CN902 C DVDA2 DVDL DVDR GND1 GND2 GND3 GND4 GNDA1 V Y1 CN903 ASPECT CB/B CR/R CY/G DNG3 GND1 GND2 GND4 GND5

33、LETTER P/XI RGB SQUEEZE VSEL1 VSEL2 P350 C482 C480 C481 C405 152 C406 152 C409 470 C410 470 C408 102 C407 102 C404 681 C403 681 P203 2 3 1 4 P401 2 3 1 4 P351A P702B R431 470 R435 100 R432 470 R427 10K R11910K R428 10K R115 0 R116 0 R118 10K R117 10K P292A P105 P201 C 4 G1 1 G2 5 G3 2 G4 7 SIGNAL 8

34、Y 3 Q404 NJM4580M-D 3 2 -B 4 1 Q403 NJM4580M-D 5 6 -B 4 7 Q401 NJM4580M-D 5 6 -B 4 7 Q402 NJM4580M-D 5 6 -B 4 7 Q604 2SC2712 Q6052SC2712 Q920 2SC2712 Q407 HN1C03F 5 3 4 Q407 HN1C03F 2 6 1 Q405 HN1C03F 2 6 1 Q405 HN1C03F 5 3 4 Q406 HN1C03F 2 6 1 Q406 HN1C03F 5 3 4 D101 UDZ5B D901 UDZS5.1B D920 UDZS11

35、B P104 CTS 4 DTR 3 GNDD 6 NC 7 RXD 2 TXD 1 V+5D 5 Q606 2SA1162 Q404 NJM4580M-D 5 +B 8 6 7 Q403 NJM4580M-D 3 +B 8 2 1 Q402 NJM4580M-D 3 +B 8 2 1 Q401 NJM4580M-D 3 +B 8 2 1 Q351JFJ3000 OPTICAL_OUT 1 3 2 Q352 TC74VHCU04T 1 2 3 4 5 6 8 9 10 11 12 13 GND7 VCC 14 C364 223Z C418 C416 C417 C101 104Z C222104

36、K C923104Z C363 223Z C360 104Z C361 104Z C354 C356 020 C352104Z C905104Z C903 104Z C914 104Z C909 104Z C901 104Z C907 104Z C420 470/6.3 C419 47/50 C414 47/50 C411 220/6.3 C412 220/6.3 C911 100/16 C485 220/16 C486 220/16 C614 470/6.3 C615 470/6.3 C603 100/16 C601 100/16 C223 470/6.3 C221 470/6.3 C224

37、1000/6.3 C2251000/6.3 C2261000/6.3 C612 470/6.3 C613 470/6.3 C415 47/50 C413 47/50 1000/6.3 C921 220/16 C922220/16 C920 10/16 C906220/16 C362 100/6.3 C353100/6.3 C402 47/16 C401 47/16 C904 220/6.3 C902 220/16 C910 1000/16 C908 1000/16 L201 L203 L202 L204 L205 L206 L603 L604 L601 L602 L354 BK1608LM18

38、2-T L353BK1608LM182-T L352 BK1608LM182-T L351BK1608LM182-T R463 1K R482 2.2 (1/4W) R458 150K RR461 150K R459 150K R461 150K R455 100K R453 100 R454 2.2K R452 2.2K R433 100 R441 100K R445 2.2K R449 2.2K R447100 R444 270 R434 100 R442 100K R450 2.2K R448 100 R446 2.2K R10847 R406 0 R405 0 R401 1.5K R4

39、81 2.2 (1/4W) R421 22K R22410K R611 R610 68 R626 0 R615 10K R604 10K R605 10K R614 1K R613 330 1/2W R612 330 1/2W R617 100 R616 100 R603 2.2K R602 2.2K R601 1.8K R609 56K R607 1.2K R608 22K R606 4.7K R10110K R1230 R223 75 R231 0 R233 0 R232 0 0 R225 75 R236 0 R235 0 R227 75 R229 75 R621 75 R620 75 R

40、624 0 R625 0 R618 75 R619 75 R622 0 R623 0 R443 270 R42910K R902 2.2K R920 220 R221 75 R357470 R355 180 R356 180 R354 330 R352 R353470K R351 R222 75 R422 22K R430 10K R415 22K R423 1.5K R418 22K R414 22K R413 22K R419 1.5K R41722K R424 1.5K R420 1.5K R416 22K R412 1.5K R410 10K R408 10K R411 1.5K R4

41、07 10K R409 10K R402 1.5K R404 NC R456 100K R457 100K R403 NC R12647 R12447 R462 1K R10747 R10647 R10447 R10347 R10247 R12747 R12547 R12247 R12147 R13510K R13410K R13710K R13610K P352RI_OUT 1 2 3 4 YY P/XI ASPECT -27V CC RI FLAC1 V VDET FLAC2 IRIN EVER+5V ACK G/Y GND DEMO B/CB SYSRESET DOUT RESET GN

42、D_VIDEO P_ON XSCK R/CR XRDY Y SI V SO GND VSEL1 AGND B/CB VSEL2 SQUEEZE ASPECT R/C P/XI RGB Y/V G/Y B/CB R/CR G/Y GND CSI SO VXSCK MRESET V+12VV+12V Y SW+5V SQUEEZE RGB V+11V IC VSEL2 RGBSW V+12V SW+5VSW+5V R/C.DRV Y/V.DRV CTSVSEL1 DTR RXD R/C.DRV TXD RGBSW Y/V.DRV VDET DVDMUTE ACK RESET SI SO XSCK

43、XRDY SYSRESET P_ON V+6V DOUT V+6V AGND TXD FLAC1 FLAC2 GND V+12V GND M+8V MGND SW+5V GND EVER+5V P_ON -27V +8V RXD DTR MUTE_R CTS DEMO NAAR-7997 R ch MONO 151051 R115R116 CR CB Y RGB - - 0 0 OTHER MUP2P For Download 1mm Pich FFC L ch +12V +6V NC 0 NC From Power supply unit NC NC NC NC NC NC NC NC NC

44、 NC NC NC only SCART TERMINAL Audio outS-Video out Video out Except To Display circuit PC board NADIS-7998 From DVD Main circuit PC board Except NC NC U1 : OUTPUT TERMINAL PC BOARD C V Y DVDMUTE From DVD Main circuit PC board From DVD Main circuit PC board 1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 1

45、0 11 12 13 14 15 16 17 18 Not use : European model DV-SP501 SCHEMATIC DIAGRAM A 1 2 3 4 5 BCDEFGH P201 Q607 HN1A01F-GR 25 6 3 1 4 Q608 HN1A01F-GR 25 6 3 1 4 Q463 DTC144YKA Q603 DTC114EE Q602 DTC114EE P701A D6011SS226 D6061SS226 D604 1SS226 D6031SS226 D6051SS226 D602 1SS226 Q601 TC4053BF A11 B10 C9 E

46、N6 GND8 VCC16 VEE7 X14 X012 X113 Y15Y02 Y11 Z4 Z05 Z13 Q460 DTA114YKA P601 SCART 10 12 2 20 6 AGND4 AUDIO_L3 AUDIO_R1 B7 CV/Y19 F.SW8 G11 R/C15 RGB.SW16 VGND15 VGND29 VGND313 VGND414 VGND517 VGND618 VGND721 D924 1SS352 D921 1SS352 D923 1SS352 D922 1SS352 D460 1SS352 C602 104Z C359 220 C358 220 C357

47、104K P901 CN901 ARK 20 CTS 30 DOUT 10 25 DVDPOWER 13 DVDTRKUP 24 GNDD 8 GNDD2 9 GNDD3 11 GNDD4 12 GNDD5 21 GNDD6 22 GNDM 6 GNDM2 7 MDATA 19 RTS 29 RXD 28 SCLK 17 SDATA 18 SYS_CS1 15SYS_CS2 16 TXD 27 VDET 23 VDVD+12 1 VPR+8A1 3 VPR+8A2 2 VPR+8M1 5 VPR+8M2 4 XDVDRST 14 XVMUTE 26 CN902 C DVDA2 DVDL DVD

48、R GND1 GND2 GND3 GND4 GNDA1 V Y1 CN903 ASPECT CB/B CR/R CY/G DNG3 GND1 GND2 GND4 GND5 LETTER P/XI RGB SQUEEZE VSEL1 VSEL2 P350 C482 C480 C481 C405 152 C406 152 C409 470 C410 470 C408 102 C407 102 C404 681 C403 681 P203 2 3 1 4 P401 2 3 1 4 P351A P702B R431 470 R435 100 R432 470 R427 10K R11910K R428

49、 10K R115 0 R116 0 R118 10K R117 10K P292A P105 P201 C 4 G1 1 G2 5 G3 2 G4 7 SIGNAL 8 Y 3 Q404 NJM4580M-D 3 2 -B 4 1 Q403 NJM4580M-D 5 6 -B 4 7 Q401 NJM4580M-D 5 6 -B 4 7 Q402 NJM4580M-D 5 6 -B 4 7 Q604 2SC2712 Q6052SC2712 Q920 2SC2712 Q407 HN1C03F 5 3 4 Q407 HN1C03F 2 6 1 Q405 HN1C03F 2 6 1 Q405 HN1C03F 5 3 4 Q406 HN1C03F 2 6 1 Q406 HN1C03F 5 3 4 D101 UDZ5B D901 UDZS5.1B D920 UDZS11B P104 CTS 4 DTR 3 GNDD 6 NC 7 RXD 2 TXD 1 V+5D 5 Q606 2SA1162 Q404 NJM4580M-D 5 +B 8 6 7 Q403 NJM4580M-D 3 +B 8 2 1 Q402 NJM4580M-D 3 +B 8 2 1 Q401