JVC-XVN320-cd-sm 维修电路原理图.pdf

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1、SERVICE MANUALCOPYRIGHT 2006 Victor Company of Japan, LimitedNo.YD066B2006/2DVD PLAYERYD066B20062XV-N320BAG2,XV-N322SAA2,XV-N322SAC2,XV-N322SAG2,XV-N322SAH2,XV-N322SAS2,XV-N322SAX2,XV-N322STW2,XV-N322SUA2,XV-N322SUJ2,XV-N322SUM2,XV-N325SUB2TABLE OF CONTENTS1PRECAUTION. . . . . . . . . . . . . . . .

2、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-42SPECIFIC SERVICE INSTRUCTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-43DISASSEMBLY . . . . . . . . . . . . . . .

3、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-44ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-45TROUBLESHOOTING . . . .

4、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4XV-N320BAG2C,XV-N322SAA2C,XV-N322SAC2C,XV-N322SAG2C,XV-N322SAH2C,XV-N322SAS2CXV-N322SAX2C,XV-N322STW2C,XV-N322SUA2C,XV-N322SUJ2C,XV-N322SUM2C,XV-N325SUB2CV I D E OOPEN/CLOSE

5、LISTSET UPCLEAR SLOW+DISPLAY ON SCREENENTERSTANDBY/ONVFPI/PCANCELRETURNSOUNDEFFECTTITLE/GROUPDIMMERAUDIOSUBTITLEANGLESLIDE EFFECTZOOM1234567890THUMBNAIL/TOPMENUMENUNEXTPREVIOUSSELECTExcept ver.UJArea Suffix (XV-N320B)AG - Universal AsiaArea Suffix (XV-N325S)UB - BrazilArea Suffix (XV-N322S)AA - Aust

6、raliaAC - ChinaAG - Universal AsiaAH - Hong KongAS - Saudi ArabiaAX - Middle EastTW - TaiwanUA - ArgentinaUJ - U.S.A MilitalyUM - Latin AmericaThis model is a model to which Pick up of XV-N320B,XV-N322S,XV-N325Sthat has already been put on the market and Circumference circuit of pick upare changed.

7、Please see page 1-3 for details.RadioFans.CN 收音机爱 好者资料库1-2 (No.YD066B)SPECIFICATION Manufactured under license from Dolby Laboratories. “Dolby” and the double-D symbol are trademarks of Dolby Laboratories. “DTS” and “DTS Digital Out” are trademarks of Digital Theater Systems, Inc. This product incor

8、porates copyright protection technology that is protected by U.S. patents and other intellectual property rights. Useof this copyright protection technology must be authorized by Macrovision, and is intended for home and other limited viewing usesonly unless otherwise authorized by Macrovision. Reve

9、rse engineering or disassembly is prohibited. “CONSUMERS SHOULD NOTE THAT NOT ALL HIGH DEFINITION TELEVISION SETS ARE FULLY COMPATIBLE WITH THISPRODUCT AND MAY CAUSE ARTIFACTS TO BE DISPLAYED IN THE PICTURE. IN CASE OF 525 OR 625 PROGRESSIVESCAN PICTURE PROBLEMS, IT IS RECOMMENDED THAT THE USER SWIT

10、CH THE CONNECTION TO THE “STANDARDDEFINITION” OUTPUT. IF THERE ARE QUESTIONS REGARDING OUR TV SET COMPATIBILITY WITH THIS MODEL 525pAND 625p DVD PLAYER, PLEASE CONTACT OUR CUSTOMER SERVICE CENTER.”XV-N322SUJ2XV-N320BAG2,XV-N322SAA2,XV-N322SAC2,XV-N322SAG2,XV-N322SAH2,XV-N322SAS2,XV-N322SAX2,XV-N322S

11、TW2,XV-N322SUA2,XV-N322SUM2,XV-N325SUB2GeneralReadable discsDVD VIDEO, DVD-R (Video format), DVD-RW (Video format), SVCD, Video CD, Audio CD (CD-DA), CD-R/RW (CD-DA, SVCD, Video CD, MP3 format, JPEG) Video formatNTSC, 480i/480p selectable NTSC : 525i/525pPAL : 625i/625pOtherPower requirementsAC 110V

12、 - 240 V, 50 Hz/60 Hz (Only for the Australia model: AC 220 V - 240 V,50Hz)Power consumption11.0 W (POWER ON), 1.0 W (STANDBY mode) Mass1.5 kg Dimensions (W H D)435mm 44mm 201.5 mmVideo outputsCOMPONENT(pin jacks) Y Output: 1.0 Vp-p (75 )Pb/Pr Output: 0.7Vp-p (75 )VIDEO (pin jack)1.0 Vp-p (75 )S-VID

13、EO (S jacks)Y Output: 1.0 Vp-p (75 )C Output: 286mVp-p (75 )Horizontal resolution500 lines or moreAudio outputsANALOG OUT (pin jack) 2.0 Vrms (10 k)DIGITAL OUT(COAXIAL) 0.5 Vp-p (75 termination)Audio characteristicsFrequency responseCD (sampling frequency 44.1 kHz):2 Hz to 20 kHzDVD (sampling freque

14、ncy 48 kHz):2 Hz to 22 kHz(4 Hz to 20 kHz for DTS and Dolby Digital bitstream signals)DVD (sampling frequency 96 kHz):2 Hz to 44 kHzWow and flutterUnmeasurable (less than +- 0.002%)Total harmonic distortion less than 0.009%RadioFans.CN 收音机爱 好者资料库(No.YD066B)1-3This model is a model to which Pick up o

15、f XV-N320B,XV-N322S,XV-N325S that has already been puton the market and Circumference circuit of pick up are changed.The circumference circuit of picking up and picking up is different from the model to whom the label is notpasted by the same model name, and use this manual, please. Please already r

16、efer to the issued service manual when the label is not pasted.The already published service manual* XV-N320B, XV-N322S ISSUE No.YD066 2005/5 XV-N320B, XV-N322S for Asia* XV-N325S ISSUE No.YD083 2005/9 XV-N325S for UBorOutside of rear panelInside of rear panelUsed only service dealerPlease refer to

17、service manual of an applicable model MK2.GN30080-001A0786insideThe position of the label might be somewhat different. For this service manual1-4 (No.YD066B)SECTION 1PRECAUTIONPlease refer to XV-N320B, XV-N322S for Asia (issue number : YD066) about this section.SECTION 2SPECIFIC SERVICE INSTRUCTIONS

18、Please refer to XV-N320B, XV-N322S for US,UC (issue number : YD053) about this section.SECTION 3DISASSEMBLYPlease refer to XV-N320B, XV-N322S for US,UC (issue number : YD053) about this section.SECTION 4ADJUSTMENTPlease refer to XV-N320B, XV-N322S for US,UC (issue number : YD053) about this section.

19、SECTION 5TROUBLESHOOTINGPlease refer to XV-N320B, XV-N322S for US,UC (issue number : YD053) about this section.(No.YD066B)1-5(No.YD066B)DIGITAL VIDEO STORAGE CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, JapanVictor Company of Japan, LimitedVPTPrinted in Jap

20、an(No.YD067B)3-1PARTS LIST* All printed circuit boards and its assemblies are not available as service parts.* (x_) in a description column shows the number of the used part.XV-N420BUJ2,XV-N422SAA2,XV-N422SAC2,XV-N422SAG2,XV-N422SAH2,XV-N422SAS2,XV-N422SAX2,XV-N422SKR2,XV-N422STW2,XV-N422SUA2,XV-N42

21、2SUM2- Contents - Exploded view of general assembly and parts list DVD Traverse mechanism assembly and parts listDVD Loading mechanism assembly and parts listElectrical parts list Packing materials and accessories parts list3-23-43-63-83-12Area Suffix (XV-N420B)UJ - U.S.A MilitalyArea Suffix (XV-N42

22、2S)AA - AustraliaAC - ChinaAG - Universal AsiaAH - Hong KongAS - Saudi ArabiaAX - Middle EastKR - KoreaTW - TaiwanUA - ArgentinaUM - Latin America3-2(No.YD067B)Exploded view of general assembly and parts listA BACK SIDEA BACK SIDEBlock No.M1MM424141404241A FRONTSIDEOperationswitch board541236778b891

23、199101415c16171819192020212121212243302930a383745363334443225242623A 12ee39Digital boardMain boardVFD board31acb13272835(No.YD067B)3-3General assemblyBlock No. M1MMSymbol No.Part No.Part NameDescriptionLocal 1GN10059-030AFRONT PANEL420UJ 1GN10059-027AFRONT PANELonly 422 2GN40020-002AJVC MARK 3GN2011

24、1-001AWINDOW SCRREN 4GN20110-003APUSH BUTTON420UJ 4GN20110-004APUSH BUTTONonly 422 5QYSDSF2608ZATAP SCREWFOR PUSH BUTTON(x3) 6GN10061-001ACHASSIS BASE 7GN40054-002AFELT SPACERREAR FOOT(x2) 8QYSBSGG3006EATAP SCREWVFD CB+CHASSIS(x2) 9QYSBSGG3006EATAP SCREWMAIN+CHASSIS(x4) 10GN30116-001ABRACKET(x2) 11Q

25、YSBSGG3006EATAP SCREWDIGITAL CB+BRACKET(x2) 12GN40077-001APROTECT SHEET422AA,422AC,422AG,422AH,422AS,422AX,422KR,422TW 13QUQ210-0520CC-EFFC WIREMECHA TO DIGITAL 14QUQ210-2306CJ-EFFC WIREMAIN TO DIGITAL 15QUQ210-1303CJ-EFFC WIREMAIN TO DIGITAL 16QUQ210-0703CJ-EFFC WIREMAIN TO DIGITAL 17QUQ212-1724CJ-

26、EFFC WIREVFD TO MAIN 18 - TRAVERSE MECHANISM 19LE40900-003AINSULATOR(x2) 20LE40900-005AINSULATOR(x2) 21LE40901-002ASPECIAL SCREWFOR INSULATOR(x4) 22-LOADING MECHANISM 23LE31046-003ACLAMPER 24LE40899-001AYOKE 25LE40906-002ASPECIAL SCREW 26LV42930-003AP.C.MAGNET 27GN30118-001AFFC HOLDERFOR FFC WIRE 28

27、QYSDSF2608ZATAP SCREWFFC HOLDER 29GN30006-028ASPACER(x2) 30QYSBSG3006ZATAP SCREWMECHA+CHASSIS(x3) 31GN20115-025AREAR PANEL420UJ 31GN20115-033AREAR PANEL422AA 31GN20115-034AREAR PANEL422AC 31GN20115-029AREAR PANEL422AG,422AH 31GN20115-031AREAR PANEL422AS 31GN20115-030AREAR PANEL422AX 31GN20115-032ARE

28、AR PANEL422KR 31GN20115-035AREAR PANEL422TW 31GN20115-028AREAR PANEL422UA 31GN20115-027AREAR PANEL422UM 32QYSBSGY3008MATAP SCREWREAR+CHASSIS 33QYSBSGY3008MATAP SCREWCOAXIAL 34QYSBSGY3008MATAP SCREWAUDIO OUT 35QYSBSGY3008MATAP SCREWVIDEO OUT 36QYSBSGY3008MATAP SCREWCOMPU LINK 37QMF5AE2-1R6-J1FUSE1.6A

29、 AC250V 38QMPK370-170-JNPOWER CORD(EU)1.7m BLACK420UJ,422AG,422AS,422AX,422UM 38QMPG180-170-JDPOWER CORD(AST)1.7m BLACK422AA 38QMPR730-170-JNPOWER CORD1.7m BLACK422AC 38QMPN300-170-JCPOWER CORD(EK)1.7m BLACK422AH 38QMPR750-170-JDPOWER CORD1.7m BLACK422KR 38QMPR780-170-JDPOWER CORD1.7m BLACK422TW 38Q

30、MPR760-170-JDPOWER CORD1.7m BLACK422UA 39QQR0917-001CORE FILTER 40GN20114-001ATOP COVER420UJ 40GN20114-002ATOP COVERonly 422 41QYSBSGG3006EATAP SCREWREAR(x3) 42QYSDSG3008MATAP SCREWSIDE(x2)420UJ 42QYSDSG3008NATAP SCREWSIDE(x2)only 422 43GN20112-001ALENS420UJ 43GN20112-002ALENSonly 422 44GN20116-001A

31、REAR COVER 45QYSBSGY3008MATAP SCREWM3 x 8mm3-4(No.YD067B)DVD Traverse mechanism assembly and parts list 16121314152520Grease=1401C=PG-641=CFD-4007ZY2=JVG-31N176212223897101918213411Block No.M2MM2763.3mm0.1mm+-+10.5mm0.1mm-AAGXL-G11-1C27526272411(No.YD067B)3-5DVD Traverse mechanismBlock No. M2MMSymbo

32、l No.Part No.Part NameDescriptionLocal 1LE20729-002AMECHA BASE 2LE20731-002ASPINDLE BASE 3QYSDST2605ZATAP SCREWM2.6 x 5mm(x2) 4LE40931-001ASHAFT 5LE40995-001ABAR SPRING 6QYSPSTU2080ZATAP SCREWM2 x 8mm 7LE20730-002AFEED HOLDER 8QAR0165-001FEED MOTOR 9LV41510-001AFEED GEAR T 10QYSPSPU2040ZASCREWM2 x 4

33、mm(x2) 11QYSDST2605ZATAP SCREWM2.6 x 5mm(x3) 12QAL0786-002P.UP 13LE20732-001ASW ACTUATOR 14LE31093-001ALEAD SPRING 15QYSPSFU1740ZATAP SCREWM1.7 x 4mm(x2) 16QUQK05-2420AC-EFFC WIRE24pin 20cm 17LE40931-001ASHAFT 18LE40855-002AFEED GEAR E 19LV41517-003ALEAD SCREW 20LE40930-001AFEED GEAR M 21LE40928-002

34、ATHURUST SPRING 22LE40927-002APLATE 23QYSDST2614ZATAP SCREWM2.6 x 14mm 24QAR0346-001S.MOTOR 25QYSPSPU1760ZASCREWM1.7 x 6mm(x3) 26LE40994-001AT.SPRING 27LE40858-002ASPECIAL SCREW(x4)3-6(No.YD067B)DVD Loading mechanism assembly and parts listSwitch boardBlock No.M3MMFLM-J4-11YMFLM-J4-11YM5467891315191

35、9161817Back sideNUTGrease=1401C=SC306=FL-7750E1Back side1221014311(No.YD067B)3-7DVD Loading mechanismBlock No. M3MMSymbol No.Part No.Part NameDescriptionLocal 1LV11064-004ALOADER SUB ASSY 2E407140-001SSC.D ROLLER 3E407149-001SSRUBBER TUBE 4LV10933-003ATRAY 5LV35050-001ASHAFT GUIDE 6LV43847-001ASHAFT

36、FOR TRAY 7QYSSSP2010ZASCREWFOR SHAFT 8QYNNS2000ZANUTM2 9QYSDSF2008ZATAP SCREWM2 x 8mm(x2) 10QAR0197-001MOTORMABUCHI 11LV43844-002AMOTOR PULLEY 12QYSPSPU1730ZASCREWFOR MOTOR(x2) 13QYSDSF2008ZATAP SCREWFOR C.BOARD ASS 14LV43974-001ABELT 15LV21747-008ACLAMPER BASE 16LV35691-001AFFC HOLDER 17LV43958-001

37、ASPECIAL SCREW 18LV44208-001AFFC 19QYSDSF2008ZATAP SCREWCLAMPER BASE(x2)3-8(No.YD067B)Electrical parts listMain boardBlock No. 01Symbol No.Part No.Part NameDescriptionLocalIC501PT6315-SICIC502GP1UE291QKVFIR UNITIC701RC4558D-XICIC704SN74AHCT08NS-XICIC901MIP2C40MSSCFICIC902TL432/A/-TICIC902or MM1530AT

38、-TICQ701RT1N44HC-XDIGI TRANSISTORQ701or KRC109S-XTRANSISTORQ7022SC3928A/QR/-X TRANSISTORQ702or 2SC2412K/RS/-XTRANSISTORQ7032SC2412K/QRS/-XTRANSISTORQ703or 2SC3928A/QR/-X TRANSISTORQ704RT1P141C-XDIGI TRANSISTORQ704or KRA102S-XDIGI TRANSISTORQ7052SC2412K/QRS/-XTRANSISTORQ705or 2SC3928A/QR/-X TRANSISTO

39、RQ760RT1P44QC-XDIGI TRANSISTORQ9512SC3576-JVC-TTRANSISTORQ952RT1P441C-XDIGI TRANSISTORQ952or KRA104S-XDIGI TRANSISTORQ9602SC3928A/Q/-XTRANSISTORQ961RT1P441C-XDIGI TRANSISTORQ961or KRA104S-XDIGI TRANSISTORQ962RT1N141C-XDIGI TRANSISTORQ962or KRC102S-XDIGI TRANSISTORQ9632SA1530A/Q/-XTRANSISTORD5041SS13

40、3-T2SI DIODE I/MD5051SS133-T2SI DIODE I/MD5061SS133-T2SI DIODE I/MD5071SS133-T2SI DIODE I/MD701MA111-XDIODE C.MD701or 1SS355-XDIODE C.MD702MA111-XDIODE C.MD702or 1SS355-XDIODE C.MD703MA111-XDIODE C.MD703or 1SS355-XDIODE C.MD704MA111-XDIODE C.MD704or 1SS355-XDIODE C.MD705MA111-XDIODE C.MD705or 1SS355

41、-XDIODE C.MD9021F4G-T2FR DIODED903DI106BRIDGE DIODED9051F4G-T2FR DIODED9061SS244-T2SI DIODED9511F4G-T2FR DIODED9521F4G-T2FR DIODED953SB240-F26SB DIODED9541F4G-T2FR DIODED955PS154R-F83FR DIODED9561SS244-T2SI DIODED9571SS244-T2SI DIODED960MTZJ3.6B-T2S.B.DIODEPC901PC123Y82FZPHOTO COUPLERC501NRSA63J-0R0

42、XMG RESISTOR01/16W JC502NCF31CZ-104XC CAPACITOR0.1uF 16V ZC503NRSA63J-0R0XMG RESISTOR01/16W JC506QETN0JM-107ZE CAPACITOR100uF 6.3V MC507NCF31CZ-104XC CAPACITOR0.1uF 16V ZC508NCB31HK-223XC CAPACITOR0.022uF 50V KC509NCB31HK-472XC CAPACITOR4700pF 50V KC510NCB31HK-472XC CAPACITOR4700pF 50V KC511NCF31CZ-

43、104XC CAPACITOR0.1uF 16V ZC515NCF31CZ-104XC CAPACITOR0.1uF 16V ZC701NCB31HK-332XC CAPACITOR3300pF 50V KC702NCB31HK-471XC CAPACITOR470pF 50V KC706QETN1EM-226ZE CAPACITOR22uF 25V MC707QFLC1HJ-222ZM CAPACITOR2200pF 50V JC708NCB31HK-152XC CAPACITOR1500pF 50V KC709NCB31HK-332XC CAPACITOR3300pF 50V KC710N

44、CB31HK-471XC CAPACITOR470pF 50V KC711NCB31HK-471XC CAPACITOR470pF 50V KC712QETN1EM-226ZE CAPACITOR22uF 25V MC713QFLC1HJ-222ZM CAPACITOR2200pF 50V JC714NDC31HJ-470XC CAPACITOR47pF 50V JC715NCB31HK-471XC CAPACITOR470pF 50V KC716NCB31HK-271XC CAPACITOR270pF 50V KC717NCB31HK-471XC CAPACITOR470pF 50V KC7

45、18NDC31HJ-470XC CAPACITOR47pF 50V JC719NCB31HK-271XC CAPACITOR270pF 50V KC720NCB31CK-104XC CAPACITOR0.1uF 16V KC729NCF31CZ-104XC CAPACITOR0.1uF 16V ZC730QETN0JM-107ZE CAPACITOR100uF 6.3V MC731NCB31HK-471XC CAPACITOR470pF 50V KC740NCB31HK-271XC CAPACITOR270pF 50V KC741NCB31HK-151XC CAPACITOR150pF 50V

46、 KC742NCB31CK-104XC CAPACITOR0.1uF 16V KC744NCB31HK-471XC CAPACITOR470pF 50V KC745NCB31HK-471XC CAPACITOR470pF 50V KC746NCB31HK-271XC CAPACITOR270pF 50V KC748NDC31HJ-470XC CAPACITOR47pF 50V JC751NCB31HK-271XC CAPACITOR270pF 50V KC752NDC31HJ-270XC CAPACITOR27pF 50V JC753NCB31HK-271XC CAPACITOR270pF 5

47、0V KC771NDC31HJ-470XC CAPACITOR47pF 50V JC901QFZ9073-823MM CAPACITOR 0.082uF AC250V MC903QCZ9071-101C CAPACITORC905QCZ9079-222C CAPACITOR2200pF AC250V MC906QCZ0136-102ZC CAPACITOR1000pF 1kV KC907QEZ0707-476E CAPACITOR47uFC908QCZ0302-220ZC CAPACITOR22pF 1kV JC909QEZ0657-396ZE CAPACITOR39uFC910NCB31CK

48、-104XC CAPACITOR0.1uF 16V KC911NCB31HK-222XC CAPACITOR2200pF 50V KC919NRSA63J-0R0XMG RESISTOR01/16W JC950QEZ0653-107ZE CAPACITOR100uFC952NCB31CK-104XC CAPACITOR0.1uF 16V KC953NCB31CK-104XC CAPACITOR0.1uF 16V KC954QEZ0654-477ZE CAPACITOR470uFC955QEZ0655-337ZE CAPACITOR330uFC956QEZ0655-826ZC CAPACITOR

49、82uFC957QEZ0655-826ZC CAPACITOR82uFC958QEZ0653-107ZE CAPACITOR100uFC959QETN1AM-107ZE CAPACITOR100uF 10V MC964QETN1CM-107ZE CAPACITOR100uF 16V MC966QETN1EM-476ZE CAPACITOR47uF 25V MC967NCB31CK-105XC CAPACITOR1uF 16V KC980NQR0129-002XFERRITE BEADSC982QEZ0657-396ZE CAPACITOR39uFC983QEZ0654-477ZE CAPACI

50、TOR470uFC985QETN1EM-476ZE CAPACITOR47uF 25V MC989NCB31HK-101XC CAPACITOR100pF 50V KC990NQR0129-002XFERRITE BEADSC991NRSA63J-0R0XMG RESISTOR01/16W JR502NRSA63J-103XMG RESISTOR10k1/16W JR503NRSA63J-222XMG RESISTOR2.2k1/16W JR504NRSA63J-222XMG RESISTOR2.2k1/16W JR508NRSA63J-223XMG RESISTOR22k1/16W JR51