Pioneer-DV565A-dvd-sm 维修电路原理图.pdf

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1、 ORDER NO.PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, JapanPIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, BelgiumPIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Si

2、ngapore 159936 PIONEER CORPORATION 2003 DV-565A-S RRV2791 DVD PLAYER DV-565A-S DV-565A-K THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). ModelTypePower RequirementRegion No.Serial No. Confirm 3rd & 4th alphabetical letters. DV-565A-SWYXUAC220-240V2&PG#$DV-565A-KWYXUAC220-240V2&PG#$F

3、or details, refer to Important symbols for good services. T-ZZE JUNE 2003 printed in JapanRadioFans.CN 收音机爱 好者资料库 DV-565A-S212341234CDFABE SAFETY INFORMATIONThis service manual is intended for qualified service technicians ; it is not meant for the casual do-it-yourselfer. Qualified technicians have

4、 the necessary test equipment and tools, and have been trainedto properly and safely repair complex products such as those covered by this manual.Improperly performed repairs can adversely affect the safety and reliability of the product and mayvoid the warranty. If you are not qualified to perform

5、the repair of this product properly and safely, youshould not risk trying to do so and refer the repair to a qualified service technician.WARNING ! THE AEL (ACCESSIBLE EMISSION LEVEL) OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1 BUT THE LASER COMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDING TH

6、E LIMIT FOR CLASS 1.A SPECIALLY INSTRUCTED PERSON SHOULD DO SERVICING OPERATION OF THE APPARATUS. LASER DIODE CHARACTERISTICSFOR DVD : MAXIMUM OUTPUT POWER : 5 mW WAVELENGTH : 650 nmFOR CD : MAXIMUM OUTPUT POWER : 5 mW WAVELENGTH : 780 nmAdditional Laser Caution : See page 51.1. Laser Interlock Mech

7、anism Loading switch (S101 on the LOAB Assy) is used for interlock mechanism of the laser. When this switch turned ON in SW2 (CLOSE) side (OPEN signal is 0V and CLOSE signal is 3.5V), a laser becomes the status which can completely oscillation. Furthermore, the laser completely oscillates in the dis

8、c judgment and disc playback. When player is power ON state and laser diode is not completely oscillating, 780nm laser diode is always oscillating by half power. Laser diode is driving with Q201 (650nm LD) and Q211 (780nm LD) on the DVDM Assy. Therefore, when short-circuit between the emitter and co

9、llector of these transistors or the base voltage is supplied for transistors turn on, the laser oscillates. (failure mode) In the test mode , there is the mode that the laser oscillates except for the disc judgment and playback. LD ON mode in the test mode oscillates with the laser forcibly. The int

10、erlock mechanism mentioned above becomes invalid in this mode.2. When the cover is open, close viewing through the objective lens with the naked eye will cause exposure to the laser beam.LABEL CHECK(Printed on the Rear Panel)RadioFans.CN 收音机爱 好者资料库 DV-565A-S356785678CDFABE Important symbols for good

11、 services In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely.When you find the procedures bearing any of the symbols, be sure to fulfill them:2. AdjustmentsTo keep the original performances of the product, optimum adjustments or specificat

12、ion confirmation is indispensable. In accordance with the procedures or instructions described in this manual, adjustments should be performed.3. CleaningFor optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning,proper cleaning should be

13、 performed to restore their performances. 5. Lubricants, glues, and replacement partsAppropriately applying grease or glue can maintain the product performances. But improper lubrication or applying glue may lead to failures or troubles in the product. By following the instructions in this manual, b

14、e sure to apply theprescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed ones should be used.4. Shipping mode and shipping screwsTo protect the product from damages or failures that may be caused during transit, the shipping mode should

15、 be set orthe shipping screws should be installed before shipping out in accordance with this manual, if necessary.1. Product safetyYou should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following t

16、he safety instructions described in this manual. Manufactured under license from Dolby Laboratories. “Dolby” and the double-D symbol are trademarks of Dolby Laboratories. “DTS” and “DTS Digital Out” are registered trademarks of Digital Theater Systems, Inc. TruSurround and the symbol are trademarks

17、of SRS Labs, Inc. TruSurround tech-nology is incorporated under license from SRS Labs, Inc. DV-565A-S412341234CDFABE CONTENTS SAFETY INFORMATION.21. SPECIFICATIONS .52. EXPLODED VIEWS AND PARTS LIST.62.1 PACKING .62.2 EXTERIOR SECTION.82.3 FRONT PANEL SECTION .102.4 LOADING MECHA ASSY .122.5 TRAVERS

18、E MECHA ASSY-S .143. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM.163.1 BLOCK DIAGRAM.163.2 LOAB ASSY and OVERALL WIRING DIAGRAM.183.3 DVDM ASSY 1/3 FRONT END BLOCK.203.4 DVDM ASSY 2/3 BACK END BLOCK.223.5 DVDM ASSY 3/3 SACD and POWER SUPPLY BLOCK.243.6 JCKB ASSY 1/2 AUDIO BLOCK.263.7 JCKB ASSY 2/2 VIDEO BLO

19、CK.283.8 FLKY and PWSB ASSYS .303.9 SCRB ASSY .323.10 POWER SUPPLY UNIT.343.11 WAVEFORMS.354. PCB CONNECTION DIAGRAM .374.1 LOAB ASSY.374.2 DVDM ASSY.384.3 JCKB ASSY .404.4 FLKY and PWSB ASSYS .424.5 POWER SUPPLY UNIT.444.6 SCRB ASSY .455. PCB PARTS LIST .466. ADJUSTMENT .496.1 ADJUSTMENT ITEMS AND

20、LOCATION .496.2 JIGS AND MEASURING INSTRUMENTS.496.3 NECESSARY ADJUSTMENT POINTS .506.4 TEST MODE .516.5 MECHANISM ADJUSTMENT.527. GENERAL INFORMATION.547.1 DIAGNOSIS.547.1.1 TEST MODE .547.1.2 DISPLAY SPECIFICATION OF THE TEST MODE .567.1.3 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY.577.1.4 SPECI

21、FICATION OF MODEL INFORMATION DISPLAY.587.1.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE.597.1.6 MECHANICAL ERROR HISTORY.607.1.7 ID NUMBER AND ID DATA SETTING.637.1.8 TROUBLE SHOOTING .667.1.9 SEQUENCE AFTER POWER ON .687.1.10 DISASSEMBLY.697.2 IC .777.3 DISC / CONTENT FORMAT PLAYBACK COMPATIBILI

22、TY .937.4 CLEANING.958. PANEL FACILITIES .96 DV-565A-S556785678CDFABE 1. SPECIFICATIONSGeneralSystem . . . . . . . . . . . . . . . . . . . . . . DVD playerPower requirements . AC 220240 V, 50/60 HzPower consumption . . . . . . . . . . . . . . . . . 15 WPower consumption (standby) . . . . . . . 0.18

23、WWeight . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5 kgDimensions. . . . . . . . . . . 420 (W) x 55 (H) x 283 (D) mmOperating temperature . . . . . . . +5C to +35C(+41F to +95F)Operating humidity . . . . . . . . . . . . . 5% to 85%(no condensation)AV connector outputAV Connector (21-pin c

24、onnector assignment)AV connector output . . . . . . . 21-pin connectorThis connector provides the video and audio signals for connection to a compatible colour TV or monitor.PIN no.1 . . . . . . . . . . . . . . . . . . . . . . . . . Audio 2/R out3 . . . . . . . . . . . . . . . . . . . . . . . . . Au

25、dio 1/L out4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B out8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Status11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G out15 . . .

26、. . . . . . . . . . . . . . . . . . . . . . . . R or C out17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GND19 . . . . . . . . . . . . . . . . . . . . . Video out or Y out21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GNDComponent video outputY (luminance) - Out

27、put level. . . . . 1 Vp-p (75 )PB (color) - Output level . . . . . . 0.7 Vp-p (75 )PR (color) - Output level . . . . . . 0.7 Vp-p (75 )Jack. . . . . . . . . . . . . . . . . . . . . . . . . . RCA jacksS-video outputY (luminance) - Output level . . . . . 1 Vp-p (75 )C (color) - Output level . . . . .

28、286 mVp-p (75 )Jack . . . . . . . . . . . . . . . . . . . . . . . . S-video jackVideo outputOutput level . . . . . . . . . . . . . . . . . 1 Vp-p (75 )Jack. . . . . . . . . . . . . . . . . . . . . . . . . . . RCA jackAudio output (1 stereo pair)Output level . . . . . . . . . . . . During audio outpu

29、t200 mVrms (1 kHz, 20 dB)Number of channels . . . . . . . . . . . . . . . . . . . . 2Jacks . . . . . . . . . . . . . . . . . . . . . . . . . . RCA jackAudio output (multi-channel / L, R, C, SW, LS, RS)Output level . . . . . . . . . . . . During audio output200 mVrms (1 kHz, 20 dB)Number of channels

30、. . . . . . . . . . . . . . . . . . . . 6Jacks . . . . . . . . . . . . . . . . . . . . . . . . . . RCA jackDigital audio characteristicsFrequency response . . . . . . . . . . . . 4 Hz to 44 kHz (DVD fs: 96 kHz). . . . . . 4 Hz to 88 kHz (DVD-Audio fs: 192 kHz)S/N ratioDynamic range. . . . . . . . .

31、. . . . . . . . . . . . . . . . 118 dB. . . . . . . . . . . . . . . . . . . . 108 dBTotal harmonic distortion . . . . . . . . . . 0.0014 %Wow and flutter. . . . . . . Limit of measurement(0.001% W. PEAK) or lowerDigital outputOptical digital output . . . . . . Optical digital jackCoaxial digital out

32、put . . . . . . . . . . . . . . RCA jackOther terminalsControl in . . . . . . . . . . . . . . . . . . Minijack (3.5 )Control out . . . . . . . . . . . . . . . . Minijack (3.5 )AccessoriesAudio/video cable . . . . . . . . . . . . . . . . . . . . . . 1Power cable . . . . . . . . . . . . . . . . . . .

33、. . . . . . . 1Remote control . . . . . . . . . . . . . . . . . . . . . . . . 1AA/R6P dry cell batteries . . . . . . . . . . . . . . . . 2Operating Instructions . . . . . . . . . . . . . . . . . . . 3Warranty card . . . . . . . . . . . . . . . . . . . . . . . . . 1 The specifications and design of t

34、his product are subject to change without notice, due to improvement. DV-565A-S612341234CDFABE 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKINGParts marked by NSP are generally unavailable because they are not in our Master Spare Parts List.The mark found on some component parts indicates the importance

35、 of the safety factor of the part.Therefore, when replacing, be sure to use parts of identical designation.Screws adjacent to mark on product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual.(In the case of no amount instructions, apply

36、as you think it appropriate.)NOTES:14121516341058911137621 DV-565A-S756785678CDFABE PACKING parts List(2) CONTRAST TABLE DV-565A-S/WYXU and DV-565A-K/WYXU are constructed the same except for the following : Mark No.DescriptionPart No. 1Power CableADG1127 2Audio / Video CableVDE1077 3Remote Control U

37、nitVXX2865 4Battery CoverVNK4997 NSP 5Dry Cell Battery (R6P, AA)VEM1030 6Operating InstructionsVRD1182 (English / Italian) 7Operating InstructionsVRD1183 (French / German) 8Operating InstructionsVRD1184 (Spanish / Dutch) NSP 9Warranty CardARY7065 10Polyethylene BagVHL1051 11Pad LVHA1319 12Pad RVHA13

38、20 13Paper BoardVHC1100 14Packing CaseSee Contrast table (2) 15Sheet (750 x 600 x 0.5)Z23-007 NSP 16Polyethylene BagVHL1070 Mark No.DescriptionPart No. MarkNo.Symbol and Description DV-565A-S/WYXUDV-565A-K/WYXU14 Packing CaseVHG2361VHG2362 DV-565A-S812341234CDFABE 2.2 EXTERIOR SECTIONBCDCONTACT SIDE

39、NON-CONTACT SIDEBCDEEAA111010252525771171326262525251016128654215CF252525252926282819202526262727212626BGRefer to2.4 LOADING MECHA. ASSY.Refer to2.3 FRONT PANEL SECTION.2431252814282626263922183023 DV-565A-S956785678CDFABE EXTERIOR SECTION parts List(2) CONTRAST TABLE DV-565A-S/WYXU and DV-565A-K/WY

40、XU are constructed the same except for the following : Mark No.DescriptionPart No. 1DVDM AssyVWS1563 2JCKB AssyVWV1944 3SCRB AssyVWV1939 4POWER SUPPLY UnitVWR1366 NSP 5Loading Mecha. AssyVWT1207 6Connector AssyPG05KK-E37 7Flexible Cable (33P)VDA1956 8Connector Assy (13P)PF13PP-D27 9Flexible Cable (1

41、9P)VDA1867 10Cord ClamperRNH-184 11Rubber FootVEB1349 12PCB SupportVEC2184 13CushionVEC2342 14Rear PanelSee Contrast table (2) NSP 15Base ChassisVNA2614 16PCB BaseVNE2278 17PCB BaseVNE2310 NSP 18S Earth PlateVNF1128 19Adapter 3LVNL1960 20Adapter 3RVNL1961 21Bonnet Case SSee Contrast table (2) 22Tray

42、 PanelSee Contrast table (2) 23Acryl DoorSee Contrast table (2) 24EURO LabelSee Contrast table (2) 25ScrewBBZ30P060FMC 26ScrewBBZ30P080FZK 27ScrewSee Contrast table (2) 28ScrewPPZ30P080FMC NSP 29PCB HolderPNW2100 30Horogram SheetVEC2359 31Caution LabelVRW1872 Mark No.DescriptionPart No. MarkNo.Symbo

43、l and Description DV-565A-S/WYXUDV-565A-K/WYXU14 Rear PanelVNA2580VNA257721 Bonnet Case SVXX2874VXX287322 Tray PanelVNK5280VNK528123 Acryl DoorVEC2333VEC233424 EURO LabelVRW1967VRW198427 Screw (for Bonnet Case S)BCZ40P060FNI BCZ40P060FZK DV-565A-S1012341234CDFABE 2.3 FRONT PANEL SECTIONCONTACT SIDEN

44、ON-CONTACT SIDEDE6541291212732181110121212 DV-565A-S1156785678CDFABE FRONT PANEL SECTION parts List(2) CONTRAST TABLE DV-565A-S/WYXU and DV-565A-K/WYXU are constructed the same except for the following : Mark No.DescriptionPart No. 1FLKY AssyVWG2428 NSP 2PWSB AssyVWG2429 3Connector AssyPF03PP-B07 4F

45、lexible Cable (21P)VDA1957 5Rubber FootVEB1349 6FL LensVEC2337 7FL FilterVEC2339 8Hologram LabelARW7239 9FP AngleVNE2300 10Front Panel AssySee Contrast table (2) 11Pioneer Name PlateSee Contrast table (2) 12ScrewPPZ30P080FMC Mark No.DescriptionPart No. MarkNo.Symbol and Description DV-565A-S/WYXUDV-

46、565A-K/WYXU10 Front Panel AssyVXA2581VXA258211 Pioneer Name PlateVAM1129VAM1130 DV-565A-S1212341234CDFABE 2.4 LOADING MECHA ASSY LOADING MECHA ASSY parts ListAATo DVDM CN101 (Pickup Assy-S)To DVDM CN104 (Stepping Motor)To DVDM CN102 (Spindle Motor)2354122313172116221514222222201819917101168888ARefer

47、 to2.5 TRAVERSE MECHA. ASSY-S.Lubricating OilGYA1001DaifreeGEM1036Refer to Application of Lubricant.Note :Lubricating OilGYA1001 Mark No.DescriptionPart No. NSP 1LOAB AssyVWG2426 2Traverse Mecha. Assy-SVXX2871 3Loading Motor AssyVXX2872 4Motor PulleyPNW1634 5MotorVXM1105 6Flexible Cable (24P) VDA194

48、5 7Connector Assy 2PVKP2253 8Floating RubberVEB1351 9BeltVEB1330 10StabilizerVNE2253 11Loading BaseVNL1917 12Float Base DVDVNL1918 13Drive CamVNL1919 14Gear PulleyVNL1921 15Loading GearVNL1922 16Drive GearVNL1923 17SW LeverVNL1925 18Clamper PlateVNE2251 19BridgeVNE2252 20ClamperVNL1924 21ScrewJGZ17P

49、028FMC 22ScrewZ39-019 23TrayVNL1920 Mark No.DescriptionPart No. DV-565A-S1356785678CDFABEApplication of LubricantLubricating OilGYA1001Around the shaftNo. 11 Loading BaseNo. 23 TrayNo. 13 Drive CamNo. 13 Drive CamNo. 23 TrayFront ViewRear ViewDaifreeGEM1036Inner side of a ditchConcave of unevennessT

50、op ViewBottom ViewDaifreeGEM1036DaifreeGEM1036Side of the ribLubricating OilGYA1001Concave of unevennessDaifreeGEM1036Concave of unevennessDaifreeGEM1036Lubricating OilGYA1001Lubricating OilGYA1001Lubricating OilGYA1001Inner side of a ditchLubricating OilGYA1001Inner side of a ditchLubricating OilGY