Panasonic PV-DV102PN User manual

ORDERNO. VMD0202020C3
Digital VideoCamcorder
PV-DV102PN/ PV-DV202PN/ PV-DV402PN
SPECIFICATIONS
2002 Matsushita ElectricIndustrial Co., Ltd. All rights reserved.
Unauthorizedcopying and distribution isaviolation oflaw.
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1. PREVENTIONOFELECTRO STATICDISCHARGE
(ESD) TO ELECTROSTATICALLYSENSITIVE (ES)
DEVICES
Somesemiconductor (solidstate)devices canbedamagedeasilybystaticelectricity. Such
componentscommonlyarecalledElectrostaticallySensitive (ES)Devices. Examples oftypical
ES devices areintegratedcircuitsand somefield-effecttransistorsand semiconductor "chip"
components. Thefollowing techniques shouldbeusedtohelpreduce theincidence of
componentdamagecausedbyelectro staticdischarge(ESD).
1. Immediatelybeforehandling anysemiconductorcomponentor
semiconductor-equippedassembly, drainoff anyESDon your
bodybytouching aknownearthground. Alternatively, obtainand
wearacommerciallyavailabledischarging ESDwrist strap, which
shouldberemovedforpotential shock reasonspriortoapplying
powertotheunitundertest.
2. Afterremoving anelectrical assemblyequippedwithES devices,
place theassemblyon aconductivesurface suchas aluminum
foil, topreventelectrostaticchargebuildup orexposureofthe
assembly.
3. Use onlyagrounded-tipsoldering iron tosolderorunsolderES
devices.
4. Use onlyanantistaticsolderremoval device. Somesolderremoval
devices notclassifiedas "antistatic(ESDprotected)"cangenerate
electrical chargesufficienttodamageES devices.
5. Donotuse freon-propelledchemicals. These cangenerate
electrical charges sufficienttodamageES devices.
6. DonotremoveareplacementES device fromits protective
packageuntil immediatelybeforeyou arereadytoinstall it. (Most
replacementES devices arepackagedwithleadselectrically
shortedtogetherbyconductivefoam, aluminumfoil orcomparable
conductivematerial).
7. Immediatelybeforeremoving theprotectivematerial fromthe
leadsofareplacementES device, touchtheprotectivematerial to
thechassisorcircuitassemblyintowhichthedevice will be
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installed.
CAUTION:
Besureno powerisappliedtothechassisorcircuit, and observe
all othersafetyprecautions.
8. Minimizebodilymotionswhenhandling unpackagedreplacement
ES devices. (Otherwise harmless motion suchas thebrushing
togetherofyourclothes fabricorthelifting ofyourfootfroma
carpetedfloorcangenerate staticelectricity(ESD)sufficientto
damageanES device).
2. SAFETYPRECAUTIONS
GENERALGUIDELINES
1. IMPORTANTSAFETYNOTICE
Therearespecial components usedinthisequipmentwhichare
importantforsafety. These parts aremarkedbyinthe
SchematicDiagrams, CircuitBoardLayout, ExplodedViewsand
ReplacementParts List. Itisessential that these critical parts
shouldbereplacedwithmanufacturer’sspecifiedparts toprevent
X-RADIATION, shock, fire, orotherhazards. Donotmodifythe
original design withoutpermission ofmanufacturer.
2. AnIsolation Transformershouldalwaysbeusedduring the
servicing ofACAdaptorwhose chassisisnotisolatedfromtheAC
powerline. Use atransformerofadequate powerrating as this
protects thetechnicianfromaccidents resulting inpersonal injury
fromelectrical shocks. Itwill alsoprotect ACAdaptorfrombeing
damagedbyaccidental shorting that mayoccurduring servicing.
3. Whenservicing, observetheoriginal leaddress. Ifashortcircuit
isfound, replace all parts whichhavebeenoverheatedor
damagedbytheshortcircuit.
4. Afterservicing, see toitthat all theprotectivedevices suchas
insulation barriers, insulation papersshieldsareproperlyinstalled.
5. Afterservicing, make thefollowing leakagecurrentchecks to
preventthecustomerfrombeing exposedtoshock hazards.
LEAKAGE CURRENTCOLDCHECK
1. Unplug theACcordand connect ajumperbetweenthetwoprongs
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on theplug.
2. Measuretheresistance value, withanohmmeter, betweenthe
jumperedACplug and eachexposedmetalliccabinet parton the
equipmentsuchas screwheads, connectors, control shafts, etc.
Whentheexposedmetallicparthas areturnpathtothechassis,
thereading shouldbebetween1M and 5.2M . Whenthe
exposedmetal does nothaveareturnpathtothechassis, the
reading must beinfinity.
LEAKAGE CURRENTHOTCHECK
(See Figure1.)
1. Plug theACcorddirectlyintotheACoutlet. Donotuse an
isolation transformerforthischeck.
2. Connect a1.5k , 10 Wresistor, inparallel witha0.15 F
capacitor, betweeneachexposedmetallicparton theset and a
good earthground, as showninFigure1.
3. Use anACvoltmeter, with1k /Vormoresensitivity, tomeasure
thepotential across theresistor.
4. Check eachexposedmetallicpart, and measurethevoltageat
eachpoint.
5. Reverse theACplug intheACoutlet and repeat eachoftheabove
measurements.
6. Thepotential at anypointshouldnotexceed0.75 VRMS. A
leakagecurrenttester(Simpson Model 229 orequivalent) maybe
usedtomake thehotchecks, leakagecurrentmust notexceed1/2
mA. Incase ameasurementisoutsideofthelimits specified, there
isapossibilityofashock hazard, and theequipmentshouldbe
repairedand recheckedbeforeitisreturnedtothecustomer.
Figure. 1
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3. OPERATIONGUIDE
4. SERVICE NOTES (PLEASE READ)
4.1. SERVICENOTES
4.1.1. EXTENSIONCABLES FORSERVICE POSITION
Using thefollowing Extension Cables, place theunitas shownfor check and service.
Extension Cables (No.5~No.8)areusedfor improving serviceability. (They arenotnecessarily
used.)
Note:
1. TheLCD open/close SW. isforchanging betweenLCD Displayor
EVFDisplay. Whenturning on LCD Display, place somepaperor
tape, etc. on LCD open/close SW. sothat thisSW. staysON.
2. Connect theF.P.C.stotheconnectors, verifying thedirection of
F.P.C. as shown.
3. Use agroundedESDwrist strapwhiledisassembling theLens
portion.
4. Use extremecarewhenunplugging orplugging inconnectors.
Fig. 1
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4.1.2. SIMPLIFIEDFAULT FINDINGDATA(SELF-DIAGNOSTICSYSTEM)
Whenfollowing conditionsoccur, thePowerLEDwill flash
according tothecondition. Fig. 2-1
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(For model withSD/MMCSlot)
Ifanyofthefollowing numbersappearon-screen, thepalmcorder
mayneedservice. Donotremovethebattery(ifattached)and write
downthedisplayednumber. Fig. 2-2
Note:
Whilebatteryremains, theErrorNo. will bedisplayedagainwhen
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thepowerisswitchedoff and on again. (Once theBatteryis
removedordead, ErrorNo. will notremaininthememory.)
4.1.3. REMOVAL/INSTALLATIONOFF.P.C. FROMNONZIF(Zero Insertion Force)
CONNECTOR
Removal/Installation ofF.P.C. from theNon ZIF(Zero Insertion Force)connector:
1. TheNon ZIFconnectorsand theZIFconnectorsareusedon the
unit. And thereare2types (TypeA, TypeB)ofNon ZIFconnectors.
2. To removetheF.P.C. fromtheNon ZIFconnector, use thePlierfor
Non ZIFConnector(LSVQ0028) topull outtheF.P.C. as shown.
ThesamePlierforNon ZIFConnector(LSVQ0028) shouldalsobe
usedtoinstall theF.P.C. totheNon ZIFConnector.
Fig. 3-1
3. Connect theF.P.C.stotheNon ZIFconnectors, verifying the
direction ofF.P.Cas shown. Fig. 3-2
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4.1.4. METHODFORLOADING/UNLOADINGOFMECHANISM
CAUTION:
Ifloading does notstartafterDC PowerSupplyisapplied, DO NOT
continuetoapplying DC PowerSupply.
Apply+3VDC PowerSupplytotheLoading Motor terminals.
Loading:
DC (-) toPortion "a," DC (+)toPortion "b"
Unloading:
DC (+)toPortion "a," DC (-) toPortion "b"
Fig. 4
4.1.5. METHODFOREJECTINGWITHPOWEROFF
CAUTION:
Make surethat acassette tapeisnotinwhenthismethod isused,
oracassette tapewill bedamaged. Whenacassette tapeis
jammed, DO NOTeject manually. Referto"HOWTO REMOVE A
JAMMEDTAPE."
1. InsertthePinorStraightenedPaperClipintotheholeon the
Cassette Cover.
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2. SlidetheLock LeverofMechanismChassisAss'y.
3. TheCassette Coverwill open. (Eject)
Fig. 5
4.1.6. SIGNALDESCRIPTIONONINTERFACE BOARD FORELECTRICAL
ADJUSTMENT(LSUP0007)
Asignal check canbeperformedusing theInterface Board.
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