Panasonic Omnivision PV-DF2002 User manual

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Service Manual
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ORDERNO.MKE0206604C1
B22
TV/DVD/VCR Combination
lPV-DF2002
©2002 MatsushitaKotobukiElectronicsIndustriesLTD.All rightsreserved. Unauthorized copying and distribution isaviolation of law.
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5.1.1SIMPLIFIEDFAULT FINDINGDATA
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SimplifiedSelf-DiagnosticSystemfacilitatesfindingthecauseofthefault.A4 digit fault codeand
communication forI2Cbuscodewill bedisplayedon TVscreen.
TheSimplified Fault findingdataisstored intheMemoryIC(IC6004).Thisdataisclearedafterit is
displayed, and thenthePOWERbutton ispressed backon.
1.Withpowerturnedoff,pressFF and REWbuttonson unit togetherforover3 seconds.
Fig. 1-1
2.TVpowercomeson and theunit goesintoservicemode.
4digit forfault codeand communicationforI2Cbuscodewill bedisplayed.
Fig. 1-2
Fig. 1-3
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Fig. 1-4
Fig. 1-5
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3.Pressany operation button exceptforPOWERorPLAY (DVD)on eithertheunit,orthe
remoteto detectthatakeyhasbeen pressed. The1stdigit changesto"0"onlywhen keyis
detected.
Fig. 1-6
Note:
When 1 to 4 listedin Lockcodeoccurs,theVCR stopsand all VCR function buttonsexceptfor
powerbecomenon-operational.
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5.1.2SELF-DIAGNOSTIC TESTFUNCTION
FORDVD
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Thisunit hasaSelf-Diagnosticfunction whichdetectsaproblemormalfunction withintheunit and
displaysitscorrespondingErrorcodeon TVScreen.
Note:
If,afterapprox.30 seconds,aunit setto DVD modeautomatically switchestoVCR mode,thereis
likelyaproblemwiththeDVD DecoderC.B.A.(IC8000, IC8100, IC8200, etc.)
5.1.2.1HowtoenterDVD Self-Diagnostic mode
1.InsertaDVD discintotheDVD Unit.
2.SettheunittoDVDmode.Then,pressSTOPbutton tostop playback.
Note:
Do notletaDVD play during DVDSelf-Diagnosticmode.
3.Pressand holdSTOP/EJECT,PLAY/REPEAT,and VOL-buttonsofVCR operation panelof
theunit togetherforover5secondswithno cassetteinserted.Theadjustmentoverlaywill
appearon theTVscreen.
Fig. 2-1
4.PressDISPLAY keyon theremotecontrolto enterDVD Self-Diagnosticmode.
Fig. 2-2
5.Press”1”keyon theremotecontrol.TheDVD Self-DiagnosticTestfunction will start
automatically.
Fig. 2-3
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6.Afterafewminutes(approx. 1~5minutes),thecheckresultswill appearon TVscreen.
¡Ifno errorisdetected,"COMPLETED"will appearasshowninFig. 2-4.Besureto
pressPowerOFF toend.Then,press PowerON againand removeaDVD fromthe
DVD Unit.
Fig. 2-4
¡Ifsomeerrorisdetected, 2digit forErrorCodewill appearasshowninFig. 2-5.
Fig. 2-5
Fig. 2-6
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5.1.3HOW TO UPDATE THE FIRMWARE
OFDVD
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Itispossibleto updatethefirmwareversion oftheDVD Driveand theDVD Decoderusingeach
FirmwareDiscforDVDDriveand DVDDecoder.
5.1.3.1HowtoupdatethefirmwareofDVD
1.Confirmthefirmwareversion ofDVD Drive. Referto" SELF-DIAGNOSTICTEST
FUNCTION FORDVD ."
2.SettheunittoDVDmode.
3.PressOPEN/CLOSEbutton toopenthetray.Then,placetheFirmwareDiscforDVD Drivein
thetray.
4.Closethetray. Updatingwill beginautomatically.
5.Afterapprox. 1minute,thetraywillopenautomatically.
Note:
Ifthetrayhasstillnotopenedafter3 minutesorErrorIndication appears,updatingwas
unsuccessful.Inthiscase,repeatabovestepsfromstep1.
6.RemovetheFirmwareDiscfromthetray. Then, disconnecttheACPlug. (Thetraywill not
close.)
7.ConnecttheACPlugand turnon thepower.Then, resetall VCR memory.Referto" HOW
TORESETALLCOMBINATION DVD VCR MEMORYFUNCTIONS ."
5.1.3.2HowtoupdatethefirmwareofDVD Decoder:
1.ConfirmthefirmwareversionofDVD Decoder.Referto" SELF-DIAGNOSTICTEST
FUNCTION FORDVD ."
2.SettheunittoDVDmode.
3.PressOPEN/CLOSEbutton toopenthetray.Then,placetheFirmwareDiscforDVD Decoder
inthetray.
4.Closethetray. Updatingwill beginautomatically.
5.Afterapprox. 1minute,thetraywillopenautomatically.
Note:
Ifthetrayhasstillnotopenedafter3 minutesorErrorIndication appears,updatingwas
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unsuccessful.Inthiscase,repeatabovestepsfromstep1.
6.RemovetheFirmwareDiscfromthetray. Then, disconnecttheACPlug. (Thetraywill not
close.)
7.ConnecttheACPlugand turnon thepower.Then, resetall VCR memory.Referto" HOW
TORESETALLCOMBINATION DVD VCR MEMORYFUNCTIONS ."
CAUTION:
1. DonotunplugtheACCord duringupdating.
2. Donotpressany buttonsduringupdating.
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5.1.4USAGESCREENMODE
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Function displayed on theTVmonitor:
lthetotalelapsed"Poweron"time(in days)
lthetotalelapsed"Cylinderrotation"time(inhours)
lthetotalelapsed"DVD play"time(inhours).
1.With powerturnedand no cassette,pressSTOP/EJECTbutton on VCRand 7 keyon remote
together.
TheUSAGESCREENwill bedisplayedon theTVMonitor.
Fig. 3
Note:
1.AfterreplacingtheCylinderUnit,pressCOUNTERRESETbutton on remoteinthismode.
OnlyTotalelapsed"Cylinderrotation"time(indays)will becleared to0.
2.AfterreplacingtheDVD Unit,pressADD/DLTbutton on remoteinthismode.OnlyTotal
elapsedtime"DVD Play"time(inhours)will becleared to0.
3.ToreleasefromUsageScreenMode,pressany operation button on VCR orinsertacassette
tapeinthismode.VCR will returntonormaloperation mode.
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5.1.10 SERVICEMODE
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Inordertoinhibit detection oftheSupply&Takeup PhotoTransistors,ReelSensor,and Cylinder
Lock, pressand holdSTOP/EJECT, PLAY/REPEAT,and CHdown buttonsofVCRoperation panel
on theunittogetherover5secondsinpoweron condition.
Fig. 7
Theunit goesintoservicemode.
Inthismode,Mechanismmovementcanbeconfirmed. WhenremovingCassetteUpAss’y,itcanbe
confirmedwithoutacassette.
Toreleasefromthismode,pressPOWERbutton offordisconnectACPlug.
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