JVC-XLR5000BK-cd-sm 维修电路原理图.pdf

RadioFans.CN 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库SERVICE MANUALCD/CDR MULTIPLE COMPACT DISC RECORDERNo.20824BAug. 2000COPYRIGHT 2000 VICTOR COMPANY OF JAPAN, LTD.XL-R5000BKXL-R5000BKArea SuffixThis service manual is made from 100% recycled paper.JCBEENU.S.A.CanadaU.K.Continental EuropeNorthern EuropeSupplementWith sincere apology for that the following items have been left off the previously issued Service Manual (No. 20824) for the XL-R5000BK, we issue this supplement to add those items to the Service Manual.1. CD-R units tray and belt replacement procedure2. XL-R5000BK check-up procedure3. Power supply section block diagramXL-R5000BK1-2Refer to the separate figure.When removing the tray:1. Make sure that the pickup is located in the innermost position (usual position).If the pickup is out of the innermost position, locate it in the innermost position with care not to touch the lens.2. While turning the gear drive (? in the figure) clockwise to lower the mechanism, draw the tray towards the front side. Pull out the tray to the full extent (as shown in the figure).3. Press the lever (? in the figure) in the direction of the arrow (leftward). 4. Holding the lever (?) in the status of the above step ?, raise the lever (? in the figure) in the direction of the arrow (upward).5. Pull the tray out of the CDR unit with the levers held in the above-mentioned status.When setting a new tray:?Slide the slide gear (? in the figure) rightwards to lower the mechanism before inserting a new tray.?Insert a new tray into the CDR unit front the front side.?Going through the procedure for removing the tray in the reverse order, turn the gear drive counterclockwise to raise the mechanism upwards and check to see if it is in the topmost position. That is all for the tray replacement procedure. CDR Unit Tray Replacement Procedure13241-3XL-R5000BK CRD-Unit Belt Replacement ProcedureRefer to the figure below. 1. Remove the tray following to the tray removal procedure.2. Remove the belt with the tweezers or the like.3. Wipe over the belt creep (? in the figure) of the pulley gear (? in the figure) and pulley motor (? in the figure) with alcohol.4. Engage a new belt with ? first and ? next by use of tweezers or the like.5. Make sure that the belt is neither twisted nor soiled with grease, etc.6. Restore the tray to the original position.A2BELT, SQUARE1Dont soil with grease, etc.1-4XL-R5000BKHow to check for 3CD and CD-R1. Special tools and CDR & CDRW Disc.CD TEST DISC:CTS-1000CD-R for AudioCD-RW for AudioNote: 1. Be sure to use general audio CD-R and CD-RW disks available on the market for this set.2. This set is incapable of playing any CD-R or CD-RW disk for the personal computer.3. The CD-RW disk can be played only by the player compatible with the CD-RW disk.4. The CD-R disk that has not been finalized after writing can be played by the CD-R unit only.How to check up the CD-R unit whether it is normal (OK) or defective (NG ).* For checking up the CD-R unit for normal or abnormal status, open the Service Menu.1. How to open the Service Menu.1) Press both the DIGITAL key and POWER key simultaneously.2) Press the MENU key.The following menu items appear one after another on the FL Display.The menu items from 1to 8can be repeatedly shown on thedisplay by the JOG dial or the FWD/BWD key on the remotecontroller.If the SET key is pressed while a menu item is shown on thedisplay, the setting value of the item appears on the display.The menu item 6shows the self-diagnosing result of the CD-Runit. After the self-diagnosing result appears on the display, quitthe Service Menu by turning off the set, otherwise you cannotaccess the further menu items.For details of each menu item, refer to the next page.1READ_RID_CODE2ENG_SETUP_33CD_FC_ADJ_43CD_TRK_ADJ_5READ_CDR_C1_6CDR_SELFDIAG.7SYSTEM_AGING_8READ_VERSION_* * * * * * * * * * * * * *J V C C A 0 1 0 8 9 2 3 10/* * * *DIAG OK or NGCOPY PLAY ERASIf DIAG NG message appears, replace the CD-R unit with new one.below 200Hz1-5XL-R5000BKExplanation of Service menu1. READ RID CODEWhen this menu item is executed, the RID code is read out and it is shown by the FL tube for 5 seconds. This selection isautomatically cleared after the 5-second display.Example of display: JVCCA01089231Manufacturer code: JVCType code: CA01Unique No.: 0892312. ENG SETUPExplanation of this item is omitted because of the confidential function.3. 3CD FC ADJ (3CD focus automatic adjustment value readout) (000000F7)When this menu item is executed, the 3CD unit focus automatic adjustment value (hexadecimal number in six figures) isdisplayed by the FL tube for 3 seconds. This selection is automatically cleared after the 3-second display. When the set fails inreading out the 3CD unit focus automatic adjustment value, a message NG is shown for the value to be read.4. 3CD TRK ADJ (3CD tracking automatic adjustment value readout) (00000FA)When this menu item is executed, the 3CD unit tracking automatic adjustment value (hexadecimal number in six figures) isdisplayed by the FL tube for 3 seconds. This selection is automatically cleared after the 3-second display. When the set fails inreading out the 3CD unit tracking automatic adjustment value, a message NG is shown for the value to be read.5. READ CDR C1 (CDR C1 error rate readout)When this menu item is executed, the CDR is set to the play mode with display of the C1 error rate. To escape from this menuitem, switch off the set.6. CDR SELFDIAG (CDR self-diagnosing)When this menu item is executed, the set carries out self-diagnosing of the CDR. When nothing wrong is detected by the self-diagnosis, a message DIAG OK appears on the display. To quit this self-diagnosing mode, switch off the set.7. SYSTEM AGING (Running operation)When this menu item is executed, the set automatically starts the following running operation. For executing this item, it isrequired to set a blank CD-RW disk in the CDR beforehand. The time required for a running operation or number of times of pickmovement can be controlled by changing the data written on the disc set on the current tray of the 3CD.(When the running operation starts without disk, 000CD 1ACOPY is shown on the display.)One time disk dubbing (COPY)Play of CDR until readout is complete (PLAY)Erasure of CDR from disk (ERAS)If the set receives an effective input from the key, remote controller or DCS, it immediately stops the running operation. If therunning operation is suspended by the STOP key or because of an error, the following message is continuously displayed until theset is switched off.8. READ VERSION (Version number readout)When this menu item is executed, version numbers of the syscon, CDR farm and 3CD farm are shown by the FL tube for 5seconds. This selection is automatically cleared after the 5-second display.Each version No. is set apart from the other(s) by a space.A 3-digit number is shown as *.*. The last two digits are shown in the decimal places.When the set fails in reading out a version number, 000 (three zeros) is shown for the version number to be read.Classification of the unit in whichan error breaks outCDorCDRError code (hexadecimal number intwo figures)000CDOperation executed lastCOPYorPLAYorERASNumber of execution times (4-digitsdecimal number)1ACOPYSyscon version No. (in 3 digits)CDR farm version No. (in 3 digits)3CD farm version No. (in 3 digits)1-6XL-R5000BKCheck mode Method1. Check ModeThe Check Mode is prepared for checking timer operation and display with the FL tube.2. Check mode setup methodSetup: In the status that the set is turned off, press the POWER key together with the DISPLAY key to turn on the set.Cancel: Shift the mode to the backup mode, or press the POWER key together with the DISPLAY key to turn on the set again forresetting.3. OperationThe set is switched on and all segments of the FL tube go on. Adjust the clock so that its indication gains one minute per onereal second.If the set is operated anyhow other than for check mode canceling, the FL indication reverts to the normal status. After that, theset continues normal operation except the speeded up clock operation.Clearing all settingsThis operation clears all of settings and restore them to the default values, for example, settings of the menu items are restoredto the respective default values or registered programs are cleared by this operation. In short, this operation restores everysetting to the initial status on shipment.In the status that the set is switched off, press the POWER key together with the LINE key to turn on the set.Items subject to this clearing/resetting operationClearance of clock setting AM12:00Clearance of timer setting OFFClearance of program for playing back programs OFFClearance of registered listening edit and program edit programs OFFSwitching off repeat setting OFFClearance of child lock FreeSetting the current unit for 3 CDs and DNO (DISK NO) for the tray 1Resetting the 3CD play mode to the normal modeSwitching off pitch control setting OFFSetting the recording source selection to 3CD digital recordingSetting the dubbing speed doubleSwitching on the AUTO TRK setting OFFSwitching on the TRK space OFFSwitching on the FS CON setting OFFSwitching on the DIG (Digtal) IN SYNC setting OFFXL-R5000BKBlock diagram1-7Printed in Japan200008(O) No.20824BXL-R5000BKVICTOR COMPANY OF JAPAN, LIMITEDAUDIO & COMMUNICATION BUSINESS DIVISIONPERSONAL & MOBILE NETWORK B.U 10-1,1Chome,Ohwatari-machi,Maebashi-city,371-8543,Japan2-1IHABCDEFG123456XL-R5000BKBlock diagram2-2IHABCDEFG123456XL-R5000BKXL-R5000BKStandard schematic diagramsSystem contorol circuitCD ANALOG SIGNALCD DIGITAL SIGNALLINE IN SIGNALOPT IN SIGNALMIC IN SIGNALCDR ANALOG SIGNALyR2508R2508EP901EP901R533R533R861R861IC501IC501X501X501C502C502C303C303C543C543C508C508C507C507R509R509R303R303R562R562C352C352R563R563R1504R1504R511R511R2509R2509R1503R1503S531S531J541J541R510R510IC362IC362R1502R1502J352J351J352J351C351C351C301C301R512R512Q542Q542Q862Q862R2502R2502R863R863Q861Q861R141R141R241R241R862R862R142R142R242R242IC321IC321R365R365K301K301R2503R2503R2501R2501R543R543R1509R1509R1508R1508C353C353R565R564R561R565R564R561R1501R1501R1505R1505R2505R2505C1502C1502C2502C2502R555R556R362R555R556R362R366R366R364R364R367R367R368R368R369R369R370R370R568R568R569R569R570R570R571R571R572R572R573R573R574R574C511C511D503D503R503R503R502R502IC502IC502R549R549Q541Q541R545R545D541D541R506R541C541R506R541C541R551R551X502X502R566R566R567R567Q501Q501IC861IC861CN502CN502R530R530R529R529R528R528R527R527R522R522R521R521R520R520R519R519R517R517R516R516R515R515R526R526R525R525R524R524R523R523R1506R1506CN504CN504CN506CN506R302R302R301R301IC301IC301R508R508R536R536CN361CN361D302D302D301D301CN351CN351R534R534R535R535D504D504R2504R2504R2506R2506R538R538R539R539CN802CN802C369C369CN301CN301CN505CN505CN501CN501R542R542R537R537CN571CN571R531R531R514R514C2501C2501C1501C1501C1503C1503C2503C2503C361C361R540R540IC361IC361R557R557R558R558R513R513C365C365C367C367C363C363C366C366C368C368C364C364C362C362R361R361Q361Q361R363R363C512C512R504R504C504C504D501D501R501R501C501C501D502D502R544R544R532R532150150E70859-001E70859-00147K47K470470UPD784214GF-520UPD784214GF-520QAX0356-001ZQAX0356-001Z4.7/5027P0.04722P22P100K4.7/5027P0.04722P22P100K1801801K1K100/16100/161001001K1K1K1K150150100100QSW0871-001QSW0871-001QNS0073-001QNS0073-001100K100KNJM4580LNJM4580L1.5K1.5K0.10.10.11K0.11KKTC3199/GL/KTC3199/GL/KRC103MKRC103M1.5K1.5K47K47K1.2K1.2K1.2K1.2K10K10K1K1K1K1KUPC78L05J-TUPC78L05J-T0 0QQR0779-001ZQQR0779-001Z1001001K22K1K22K1501501501500.10.14704704701K4704704701K1001001001000.00150.00150.00150.001547K47K47K47K100100N.I.N.I.47K47K1001001001001001001001001001001001001001001000.11001001001001001001000.1QEZ0507-22AZQEZ0507-22AZ22K100K22K100KIC-PST600/H/IC-PST600/H/100100KRA103M-TKRA103M-T22K47K22K0.0122K47K22K0.014.7K4.7KQAX0401-001QAX0401-0011001001K1KDTC114ESADTC114ESABU4066BCBU4066BCQGF1205C1-11QGF1205C1-118.2K8.2K8.2K8.2K8.2K8.2K8.2K8.2K1K1K1K1K1K1K1K1K1K1K1K1K1K1K47K47K4.7K4.7K4.7K4.7K4.7K4.7K1.5K1.5KQGF1016C1-09QGF1016C1-09QGF1016C1-17QGF1016C1-17100100100100TC74HC00APTC74HC00AP22K22KQGB2510K2-14QGB2510K2-14GP1FA550RZGP1FA550RZGP1FA550TZGP1FA550TZQGB2501K1-07QGB2501K1-0747K47K47K47K1K1K1.5K1.5KKRA103MKRA103MQGA2001C1-04QGA2001C1-040.10.1QGB2501J1-07QGB2501J1-07QGF1205C1-06QGF1205C1-06QGF1205C1-15QGF1205C1-1547K47KQGF1205C1-11QGF1205C1-118.2K8.2K1K1K0.00820.00820.00820.00820.00150.00150.00150.00151.51.547K47KAK4393VF-XAK4393VF-X47K47K10K10K1501501.51.51.51.50.10.11000/251000/2510/5010/5010/5010/50220/10220/1010K10KKRC103M-TKRC103M-T1001000.10.11K1K0.010.013303302202204.7K4.7KMIC_LED-MIC_LED-CD1_LED-CD1_LED-CD_DRT-CD_DRT-FLCS-FLCS-JOGBJOGAJOGBJOGALIN_LED-LIN_LED-CD_LED-CD_LED-DIG_LED-DIG_LED-CD3_LED-CD3_LED-CD2_LED-CD2_LED-CD1_LED-CD1_LED-DIN2DIN2FLCLKFLCLKFLDATFLDATCD2_LED-CD2_LED-CD3_LED-CD3_LED-DOCDRDOCDRS_REQ-S_REQ-DOCDDOCDDAMCLKDAMCLKDOCDDOCDAGAGSRST-SRST-SMIC-SMIC-SLIN2-SLIN2-SLIN1-SLIN1-DITOUTDITOUTRDYRDYDIN1DIN1SCD-SCD-LOUTLOUTR_REQ-R_REQ-ACLKACLKDTODTODTIDTIDAMCLKDAMCLKMROUTMROUTROUTROUTDABCKDABCKDADATADADATADALRCKDALRCKDADATADADATADALRCKDALRCKDABCKDABCKSMUTE-SMUTE-+10V+10VMLOUTMLOUTSTBY_LEDSTBY_LEDDRRIDRRICD_DRT-CD_DRT-DOCDDOCDDOCDRDOCDRDOCDRDOCDRGNDGND-10V-10V5V5VDRLIDRLIA5VA5V5.5V5.5VGNDGNDACONACONSTATSTATF2F2VPVPF1F1LLEVELLEVECOMDCOMDMIXBLMIXBLR_REQ-R_REQ-CD_DRT-CD_DRT-DIG_LED-DIG_LED-DOCDRDOCDRSCD-SCD-CD_LED-CD_LED-SLIN1-SLIN1-LIN_LED-LIN_LED-SLIN2-SLIN2-SMIC-SMIC-MIC_LED-MIC_LED-JOGAJOGAJOGBJOGBFLCS-FLCS-FLCLKFLCLKFLDATFLDATDTIDTIDTODTOACLKACLKS_REQ-S_REQ-RDYRDYPON-PON-SMUTE-SMUTE-5V5VCDRRST-CDRRST-CD_DOUTCD_DOUTSRST-SRST-2-3IHABCDEFG123456XL-R5000BKR905R905C114C114R822R822R841R841R842R842R831R831R832R832R881R881C214C214CN842CN842C303C303CN861CN861R909R909F903F903R303R303IC881IC881W902W902C926C926C927C927C910C910C911C911CN1CN1CN2CN2F901F901T901T901C352C352R811R811R982R982C925C925CN351CN351J352J352J351J351C351C351C182C182IC811IC811R801R801R113R113R212R212R213R213C111C111C211C211R804R804R112R112VR881VR881D921D921D901D901D902D902D903D903D904D904D941D941Q905Q905Q903Q903D922D922Q941Q941D923D923D943D943R941R941R910R910D924D924C933C933Q862Q862IC921IC921Q906Q906Q901Q901R942R942D981D981Q822Q822R823R823R863R863R141R141R241R241CN841CN841R926R926R862R862R142R142R901R901D811D811CN301CN301R907R907R833R833Q281Q281Q181Q181R834R834R843R843R844R844C282C282R802R802R803R803R131R131C271C271C171C171R176R176R276R276C172C172C272C272IC871IC871C872C872C874C874C871C871C873C873R282R282R183R183R283R283R182R182D991D991D992D992R271R271R171R171R284R284R184R184Q902Q902IC901IC901Q908Q908Q907Q907R908R908R981R981R231R231CN811CN802R861R821CN811CN802R861R821R882R882Q881CN901CN902C903C930C931FW901F902R302J871R301IC301Q981C908C301R114R115IC831R215R214R211R111C922IC821C112C212C213C113R116R216IC861D302C901D942C902C941C942Q904D301R906C906C943R943D945C945C944C905C916D925R921C923C924D906R904C881D905C907C915R902D927C932C921IC841Q861R925D907R242Q832Q831Q821Q842Q841C904CN801R281R181C801C803C802C804D944R172R272R173R273C181C281R991R992C991R883D908D909R903D982R132R232Q881CN901C