Sony-AVDS10-rec-sm 维修电路原理图.pdf

《Sony-AVDS10-rec-sm 维修电路原理图.pdf》由会员分享，可在线阅读，更多相关《Sony-AVDS10-rec-sm 维修电路原理图.pdf（94页珍藏版）》请在收音机爱好者资料库上搜索。

1、AVD-S10AEP ModelUK ModelE ModelSERVICE MANUALSUPER AUDIO CD/DVD RECEIVERSony CorporationHome Audio CompanyPublished by Sony Engineering Corporation9-874-016-012002E1600-1 2002.05Manufactured under license from Dolby LaboratoriesLicensing Corporation.“DOLBY” and the double-D symbol ; aretrademarks of

2、 Dolby Laboratories LicensingCorporation.SPECIFICATIONSVer 1.0 2002. 05Model Name Using Similar MechanismHCD-S500Mechanism TypeCDM55D-DVBU8Base Unit NameDVBU8Optical Pick-up NameKHM-240AAAAmplifier sectionStereo mode50 W + 50 WSurround modeFront: 50 W + 50 WCenter*: 50 WRear*: 50 W + 50 W(6 ohms at

3、1 kHz, THD 10 %)* Depending on the sound field settings and the source, there may be no sound output.Inputs (Analog)ANALOG IN:Sensitivity: 150 mVImpedance: 50 kilohmsInputs (Digital)DIGITAL IN 1, 2 OPTICAL:Sensitivity: Outputs (Analog)ANALOG OUT:Voltage: 2 VImpedance: 1 kilohmsSUBWOOFER AUDIO OUT:Vo

4、ltage: 3 VImpedance: 47 kilohmsPHONES:Accepts low- andOutputs (Digital)DIGITAL OUT OPTICAL (CD)Sensitivity: Super Audio CD/DVD systemLaserSemiconductor laser(Super Audio CD/DVD: = 650 nm)(CD: = 780 nm)Emission duration: continuousSignal format systemNTSC/PALFrequency response (at 2 CH STEREO mode)DV

5、D (PCM): 2 Hz to 22 kHz (1.0 dB)CD: 2 Hz to 20 kHz (1.0 dB)Signal-to-noise ratioMore than 80 dB (VIDEO 1 (AUDIO) connectors only) Harmonic distortionLess than 0.03 %FM tuner sectionSystemPLL quartz-locked87.5 108.0 MHz (50 kHz step)AntennaFM wire antennaAntenna terminals75 ohms, unbalancedIntermedia

6、te frequency10.7 MHzAM tuner sectionSystemTuner section:PLL quartz-locked digital synthesizer systemTuning range531 1,602 kHz (with the interval set at 9 kHz)AntennaLoop antennaIntermediate frequency450 kHzVideo section (EURO AV) (AEP, UK model)InputsVideo: 1 Vp-p 75 ohmsOutputsVideo: 1 Vp-p 75 ohms

7、GeneralPower requirements230 V AC, 50/60 HzPower consumption105 W1.5 W (in the standby mode)Dimensions (approx.)430 82.5 376 mm (17 3 1/4 14 7/8 inches) (w/h/d) incl. projecting partsMass (approx.)4.3 kg (9 lb 8 oz)Operating temperature5C to 35C (41F to 95F)Operating humidity5 % to 90 %Supplied acce

8、ssoriesDesign and specifications are subject to change without notice.high-impedance headphones(6 ohms at 1 kHz, THD 10 %)digital synthesizer system(17 3 AM loop antenna (1) FM wire antenna (1) SCART (EURO AV) cord (1) (AEP, UK model) Remote Commander (remote) RM-SP10 (1) R6 (size AA) batteries (2)R

9、adioFans.CN 收音机爱 好者资料库2AVD-S10Self-diagnosis Function(When letters/numbers appear on thefront panel display)The self-diagnosis function is activated toprevent the receiver from malfunctioning. Inthis case a five-character service number(e.g., C 13 00) with a combination of a letterand digits appears

10、 on the screen and thefront panel display. Refer to the followingtable.First threecharacters ofthe servicenumberC 13C 31E XX(xx is a number)Cause and/or CorrectiveActionThe disc is dirty., Clean the disc with a softcloth (page 8).The disc is not insertedcorrectly., Re-insert the disccorrectly.To pre

11、vent a malfunction, thereceiver has performed theself-diagnosis function., Contact your nearest Sonydealer or local authorizedSony service facility andgive the 5-characterservice number.Example: E 61 10C:13:00Parts No.MODELPARTS No.AEP, UK model4-236-876-1sMalaysia, Singapore model4-236-876-2sMODEL

12、IDENTIFICATION BACK PANEL RadioFans.CN 收音机爱 好者资料库3TABLE OF CONTENTSAVD-S101. GENERAL 52. DISASSEMBLY 72-1. Case Assy 72-2. Front Panel Section 82-3. DVD Mechanism Deck (CDM55D-DVBU8) 82-4. LOADING Board, Motor (LD) Assy (M901) 92-5. RF-240 Board 92-6. Tray 102-7. Optical Pick-up (KHM-240AAA)103. TES

13、T MODE 114. ELECTRICAL ADJUSTMENT 215. DIAGRAMS 235-1. Block Diagrams 245-2. Printed Wiring Board RF Section 275-3. Schematic Diagram RF Section 285-4. Printed Wiring Board DVD Section (Side A) 295-5. Printed Wiring Board DVD Section (Side B) 305-6. Schematic Diagram DVD Section (1/8) 315-7. Schemat

14、ic Diagram DVD Section (2/8) 325-8. Schematic Diagram DVD Section (3/8) 335-9. Schematic Diagram DVD Section (4/8) 345-10.Schematic Diagram DVD Section (5/8) 355-11.Schematic Diagram DVD Section (6/8) 365-12.Schematic Diagram DVD Section (7/8) 375-13.Schematic Diagram DVD Section (8/8) 385-14.Printe

15、d Wiring Board AMP Section (Side A) 395-15.Printed Wiring Board AMP Section (Side B) 405-16.Schematic Diagram AMP Section (1/2) 415-17.Schematic Diagram AMP Section (2/2) 425-18.Printed Wiring Board IO Section 435-19.Schematic Diagram IO Section 445-20.Printed Wiring Board SCART Section 455-21.Schem

16、atic Diagram SCART Section 465-22.Printed Wiring Board VIDEO Section 475-23.Schematic Diagram VIDEO Section 485-24.Printed Wiring Board PANEL Section 495-25.Schematic Diagram PANEL Section 505-26.Printed Wiring Board POWER Section 515-27.Schematic Diagram POWER Section 525-28.IC Pin Function Descrip

17、tions 596. EXPLODED VIEWS696-1. Main Section 696-2. Front Panel Section 706-3. Chassis Section (AEP, UK model) 716-4. Chassis Section (MY, SP model) 726-5. Mechanism Deck Section (CDM55D-DVBU8)737. ELECTRICAL PARTS LIST744SAFETY-RELATED COMPONENT WARNING!COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LIN

18、E WITHMARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTSLIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESECOMPONENTS WITH SONY PARTS WHOSE PART NUMBERSAPPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTSPUBLISHED BY SONY.This appliance is classified as a CLASS 1 LASER product. TheCLASS 1 LASER PRODUCT MA

19、RKING is located on the rearexterior.Laser component in this product is capableof emitting radiation exceeding the limit forClass 1.CAUTIONUse of controls or adjustments or performance of proceduresother than those specified herein may result in hazardous radiationexposure.Notes on chip component re

20、placement Never reuse a disconnected chip component. Notice that the minus side of a tantalum capacitor may bedamaged by heat.Flexible Circuit Board Repairing Keep the temperature of soldering iron around 270Cduring repairing. Do not touch the soldering iron on the same conductor of thecircuit board

21、 (within 3 times). Be careful not to apply force on the conductor when solderingor unsoldering.AVD-S10NOTES ON HANDLING THE OPTICAL PICK-UP BLOCKOR BASE UNITThe laser diode in the optical pick-up block may suffer electrostaticbreak-down because of the potential difference generated by thecharged ele

22、ctrostatic load, etc. on clothing and the human body.During repair, pay attention to electrostatic break-down and alsouse the procedure in the printed matter which is included in therepair parts.The flexible board is easily damaged and should be handled withcare.NOTES ON LASER DIODE EMISSION CHECKTh

23、e laser beam on this model is concentrated so as to be focused onthe disc reflective surface by the objective lens in the optical pick-up block. Therefore, when checking the laser diode emission,observe from more than 30 cm away from the objective lens.LASER DIODE AND FOCUS SEARCH OPERATIONCHECKCarr

24、y out the “S curve check” in “CD section adjustment” and checkthat the S curve waveform is output several times.5AVD-S10SECTION 1GENERALThis section is extractedfrom instruction manual.Index to Parts and ControlsFor more information, refer to the pages indicated in parentheses.Front Panel1 POWER swi

25、tch (30)2 STANDBY indicator (30)3 Disc tray (30)4 A (open/close) (30)5 H (play) (30)6 X (pause) (31)7 x (stop) (30)8 ./, PRESET +/ (28, 31)9 VOLUME control (30)q; PHONES jack (30)qa FUNCTION (60)qs BAND (28)qd SOUND FIELD +/ (46)qf DISPLAY (61)qg Front panel display (10)qh (remote sensor) (16)STANDB

26、YPOWERDISPLAY+SOUND FIELDBANDPHONESFUNCTIONVOLUME+PRESET6AVD-S10Remote1 RM SET UP (59)2 OPEN/CLOSE (30)3 BAND (28)4 FUNCTION (60)5 MEMORY (28)6 NAME (63)7 PLAY MODE (34)8 REPEAT (37)9 Number buttons (32)0 ./, PRESET +/ (28, 31)qa H (play) (30)qs X (pause) (31)qd DVD TOP MENU (32)qf C/X/x/c/ENTER (24

27、)qg DVD DISPLAY (13, 36)qh TV CH +/ (60)qj TV VOL +/ (60)qk TV /1 (on/standby) (60)ql /1 (on/standby) (30)w; STEREO/MONO (61)wa DISPLAY (61)ws SOUND FIELD +/ (46)wd TIME (41)wf DIMMER (27)wg AUDIO (44)wh ANGLE (51)wj SUBTITLE (52)wk ENTERwl CLEAR (35)e; m/M (28, 38)ea x (stop) (30)es MUTING (31)ed D

28、VD MENU (32)ef VOLUME +/ (30)eg O RETURN (33)eh TV/VIDEO (60)ej AMP MENU (24)ek DVD SETUP (64)el WIDE (60)NoteThis remote control glows in the dark. However,before glowing, the remote must be exposed to lightfor awhile.7AVD-S10SECTION 2DISASSEMBLYNote: Follow the disassembly procedure in the numeric

29、al order given. The equipment can be removed using the following procedure.SET (AVD-S10)LOADING BOARD, MOTOR (LD) ASSY(M901)RF-24 BOARDTRAYOPTICAL PICK UP (KHM-240AAA)FRONT PANEL SECTIONDVD MECHANISM DECK (CDM55D-DVBU8)CASE ASSY4case assy2two screws (case)1two screws (case)3five screws (+BVTP 3 8)2-

30、1. Case Assy8AVD-S102-3. DVD Mechanism Deck (CDM55D-DVBU8)2-2. Front Panel Section1earth wire2earth wire7earth wire3earth wireqdtwo clawsq;Raise the POWER board so that the connector can be pulled out.qffront panel section4connector (CN309)8connector (CN902)9four screws (+BVTP 3 8)qsfive screws (+BV

31、TP 3 8)qaharness processing 6screw (+BVTP 3 8)5 flexible flat cable (15core) (CN005)1five screws (+BVTP 3 8)3Pull the front panel by 1cm in the direction of the arrow.4two screws (+BVTP 3 8)9screw (+BVTP 3 8)qsCD lid assyqdDVD mechanism deck (CDM55D-DVBU8)qatwo claws2two clawsq;two hooks8 flexible f

32、lat cable (25core) (CN010)7 flexible flat cable (9core) (CN009)6 connector (CN402)5 MD cover9AVD-S102-5.RF-240 Board2-4. LOADING Board, Motor (LD) Assy (M901)2two screws (+BTP 2.6 6)4motor (LD) assy (M901)1Remove the belt.3Remove soldering from the two points.5LOADING board4RF-24 board2 flexible fla

33、t cable (26core) (CN001)1 flexible flat cable (25core) (CN002)3two screws (+BTP 2.6 6)10AVD-S102-6. Tray2-7. Optical Pick-up (KHM-240AAA)CAB2tray1While pressing the two protrusions A and B to unlock the two claws as shown, pull the tray in the direction of the arrow C. (Be careful of the claws.)8q;

34、optical pick up (KHM-240AAA1screw (+PTPWHM 2.6)3screw (L),step4two screws (M),step9three insurators7holder (KHM-240)2chassis section5 flexible flat cable (9core)6 flexible flat cable (26core)11AVD-S10Note 1:About “R”As this unit has only a few buttons, some operations requirethe use of remote comman

35、der (RM-SP10/provided with unit:1-477-322-11) buttons. These operations are indicated as “R”in this manual.Example: ENTER “R” .Press the ENTER button of theremote commander.Note 2:Incorrect operations may be performed if the test mode is notentered properly.In this case, press the POWER button to tu

36、rn the power off,and retry to enter the test mode.3-1. Version Display ModeProcedure:1.Press the A button on the main unit or 1 “R” button on theremote commander to turn the set on.2.Press three buttons of FUNCTION , . and Asimultaneously for two seconds.3.The message “VER. 1. * ” is displayed for a

37、 moment.3-2. Jog Test ModeProcedure:1.Press the A button on the main unit or 1 “R” button on theremote commander to turn the set on.2.Press three buttons of BAND , x and A simultaneously.3.The fluorescent indicator displays “JOG 0”. The value “JOG0” increases like +1, +2, +3. if rotating the VOLUME

38、knobclockwisw,or it decreases like 1, 2, 3,. if rotating counter-clockwise.4.To exit from this mode, press the POWER button to turn theset off.3-3. Key Test ModeProcedure:1.Press the A button on the main unit or 1 “R” button on theremote commander to turn the set on.2.Press three buttons of DISPLAY

39、, x and A simultaneously.3.The message “KEY NUM 0” is displayed and “0” blinks.4.Each time a button is pressed, “KEY NUM 0” value increases.However, once a button is pressed, it is no longer taken intoaccount.5.When all buttons are pressed, “KEY NUM 11” appears andthe number blinking is stopped.6.To

40、 exit from this mode, press the POWER button to turn theset off.3-4. Display Test ModeProcedure:1.Press the A button on the main unit or 1 “R” button on theremote commander to turn the set on.2.Press three buttons of BAND , X and A simultaneously.3.All segments are turned on.4.When the button is pre

41、ssed, the display will light up asfollows.5.Press the button, confirm the display.6.Press the button, all segments are turned off.7.Every pressing of the button turns on each segments inthe same order.8.To exit from this mode, press the POWER button to turn theset off.3-5. OSD Test ModeProcedure:1.P

42、ress the A button on the main unit or 1 “R” button on theremote commander to turn the set on.2.Set the FUNCTION to DVD.3.While pressing two buttons of DISPLAY and x simultaneously, turn the VOLUME knob clockwise.4.The Test Mode Menu is displayed on the TV screen.5.To execute each function, select th

43、e number on the remotecommander.6.See the following section for explanation in detail.7.To exit from this mode, press the POWER button to turn theset off.3-6. Disc Tray LockProcedure:1.Press the A button on the main unit or 1 “R” button on theremote commander to turn the set on.2.Press two buttons o

44、f DISPLAY and . simultaneously fortwo seconds.3.The message “LOCKED” is displayed and the tray is locked.(Even if exiting from this mode, the tray is still locked.)4.Press two buttons of DISPLAY and . simultaneously fortwo seconds again.5.The message “UNLOCKED” is displayed and the tray isunlocked.6

45、.To exit from this mode, press the POWER button to turn theset off.3-7.General DescriptionThe Test Mode allows you to make diagnosis and adjustment easilyusing the remote commander and monitor TV. The instructions,diagnostic results, etc. are given on the on-screen display (OSD).3-8.Starting Test Mo

46、deSet the FUNCTION to DVD with the main unit power on. Next,while pushing the x button and the DISPLAY button on the mainunit at the same time, turn the VOLUME knob to the right to startTest Mode and display the menu shown below on the TV screen. Atthe bottom of the menu screen, the model name and r

47、evision numberare displayed.To execute each function, select the desired menu and press itsnumber on the remote commander. To exit from Test Mode, pressthe POWER button.SECTION 3TEST MODEALL 1 DISCS AUTOTITLETRACKCHAPTERINDEXHTUNEDM MONOST SdB REPEAT 1kHz PROGRAMMHz SHUFFLEPRO LOGICDIGITAL FM AMNTSC

48、 PBC ANGLEDDDDdts PCMALL 1 DISCS AUTOTITLETRACKCHAPTERINDEXHTUNEDM MONOST SdB REPEAT 1kHz PROGRAMMHz SHUFFLEPRO LOGICDIGITAL FM AMNTSC PBC ANGLEDDDDdts PCMTest Mode Menu0. Syscon Diagnosis1. Drive Auto Adjustment2. Drive Manual Operation3. Mecha Aging4. Emergency History5. Version Information6. Vide

49、o Level Adjustment Exit: POWER Key_Model: SOZ-1269_CERevision: 1.xxxLast Off:0112AVD-S103-9.Syscon DiagnosisThe same contents as board detail check by serial interface can bechecked from the remote commander.On the Test Mode Menu screen, press the 0 “R” key on the remotecommander, and the following

50、check menu will be displayed.# Syscon Diagnosis #Check Menu0. Quit1. All2. Version3. Peripheral4. Servo5. Supply6. AV Decoder7. Video8. Audio9. DSD Decoder_0.QuitQuit the Syscon Diagnosis and return to the Test Mode Menu.1.AllAll items continuous checkThis menu checks all diagnostic items continuous