Panasonic NV-VS50EG User manual

ORDERNO. VMD0102003C8
S-VHS-CMovie
NV-VS50EG / NV-VS50EGM/ NV-VS50EN/ NV-VS50A/ NV-
VS70EN/ NV-VS70A
CZ-MECHANISM
SPECIFICATIONS
1

1. INTRODUCTION
1.1. INTRODUCTION1
Thisservice manual containstechnical information whichwill beallowedservice personnel’sto
understand and service thismodel.
Please use partnumberon thepartslisttomake orderfor sparepartand do notuse reference
numberon thedrawing.
Ifthecircuitischangedor modified, thisinformation will befollowedbysupplementservice
manual.
Note1:
Theservice manual for Mechanism-Chassisisseparatedas anotherone.
Please refertothefollowing manual for detail ofadjustmentprocedurefor Mechanism-Chassis.
Ordernumberfor service manual ofMechanism-Chassis:VMD9912044C8
Note2:
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Theservice manual for ACadaptor isseparatedas anotherone. Please refertothefollowing
manual.
Ordernumberfor ACAdaptor ----VSK0564 :VMD9907028C3(VS70)
1.2. INTRODUCTION2
Note1:
Differences arementionedas followsfor VS50 series.
Description EG EGM
Packing case VPG0H69 VPG0H70
Operating manual VQT9091 VQT9092
1.3. FEATURECOMPARISONCHART
VS50 VS70
EG EN A EN A
CCD CCD ImageSensor 1/5" 1/5" 1/5" 1/5" 1/5"
CCD Capacity(Pixels) 450k 450k 450k 450k 450k
LCD
MONITOR Colour LCD Monitor 2.5" 2.5" 2.5" 3" 3"
LCD Capacity(Pixels) 112,320 112,320 112,320 112,320 112,320
B/W-EVF B/WEVFLCD Monitor 0.24" 0.24" 0.24" 0.24" 0.24"
EVFLCD Capacity(Pixels) 76,800 76,800 76,800 76,800 76,800
SPEED Recording/Playback mode SP SP/LP SP/LP SP/LP SP/LP
LENS Optical Zoom Ratio x22 x22 x22 x22 x22
ShortestImageDistance
(From 1stLens) 1.8m 1.8m 1.8m 1.8m 1.8m
DIG.ZOOM Digital Zoom (x45/x100/x550) O/O/O O/O/O O/O/O O/O/O O/O/O
Voice zoom O O O O O
DSC DSCOUT O O O O O
D.EFECT TBC (TimeBase Corrector) O O O O O
Playback Digital Efect O O O O O
S-VHS S-VHS-ET O O O O O
ACCESSORY
Remotecontroller O O O O O
AV cord O O O O O
S cord O O O O O
2. SERVICE CAUTION
2.1. EEPROMDATAFORSPAREPARTSOFTHEMAINC.B.A.
WhentheMainC.B.A. isreplaced, thefixedand averagedatamustbere-installedtoEEPROMby
Tatsujinkitaccording tothesuffixfor Moviecamera.
Then, confirm and/or adjusttheVTRand Cameraadjustmentonebyone.
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2.2. SERVICEEXTENSIONCABLES.
Thismodel isrequiredthefollowing extension cables for all connections.
Asaconvenientway, please preparetheRearcase U(K4ZZ15000013)as extratorepaireasily. /
(K4ZZ15000013 canbepurchasedthrough service route.)
Ref. PartsNo. Pin Partname Connection Q’ty
Remarks
(a) VFK1582A2120 21 FlatCable FP701-LensUnit 1
(b) VFK1582D1225 12 FlatCable PP301-LensUnit 1
(c) VFK1582E0720 7 FlatCable FP2002-Cylinder 1
(d) VFK1582A1325 13 FlatCable FP6002-CAM. OP. 1
(e) VFK1582A1625 16 FlatCable FP6004-S/S ZOOMVTROP. 1
(f) VFK1582A0920 9 FlatCable FP4001-A/CHead 1
(g) VFK1582A1025 10 FlatCable FP1001-EVF 1
(h) VFK1582A1925 19 FlatCable FP2001-Capstan 1
(i) VFK1582A2125 21 FlatCable FP6001-Mecha. FPC. 1
(j) VFK1582A1620 16 FlatCable FP4002-Front 1
NOTE:
New Parts numbersconsist 4blocks. And theyhas meaning as
follows.
Howtouse extension cables.
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2.3. SET-UPFORADJUSTMENTOFTATSUJIN.
For adjustmentof“TATSUJIN“, please openthesmall coverwhichislocatedatbottm ofside
case(L)using small screwdriveras follows.
And thenconnecttheJIGboard and TATSUJINcableas follows.
2.4. CAUTIONFORACCORD (VJA0940 TYPE)
2.4.1. INFORMATIONFORYOUR SAFETY
IMPORTANT
Your attention isdrawntothefactthatrecording ofpre-recordedtapes or discs or other
publishedor broadcastmaterial may infringecopyrightlaws.
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WARNING
To reduce therisk offireorshock hazard, do notexpose this
equipmenttorainormoisture.
CAUTION
To reduce therisk offireorshock hazardand annoying
interference, use therecommendedaccessories only.
FORYOUR SAFETY
DONOTREMOVE THE OUTERCOVER
Topreventelectricshock, do notremove thecover. Nouserserviceablepartsinside. Refer
servicing toqualifiedservice personnel.
2.4.2. CAUTIONFORAC MAINS LEAD
For your safety, please readthefollowing textcarefully.
Thisappliance issuppliedwithamouldedthree-pinmainsplug for your safetyand convenience.
A5-amperefuse isfittedinthisplug.
Shouldthefuse needtobereplacedplease ensurethatthereplacementfuse has arating of5
amperes and itisapprovedbyASTAor BSItoBS1362
Check for theASRAmarkor theBSImarkon thebodyofthefuse.
Iftheplug containsaremovablefuse coveryou mustensurethatitisrefittedwhenthefuse is
replaced.
Ifyou lose thefuse cover, theplug mustnotbeuseduntil areplacementcoverisobtained.
Areplacementfuse covercanbepurchasedfrom your local PanasonicDealer.
Ifthefittedmouldedplug isunsuitablefor thesocketoutletinyour homethenthefuse shouldbe
removedand theplug cutoff and disposedofsafety.
Thereisadangerofsevereelectrical shock ifthecutoff plug isinsertedintoany13-ampere
socket.
Ifanewplug istobefittedplease observe thewiring codeas shownbelow.
Ifinanydoubt, please consultaqualifiedelectrician.
2.4.2.1. Important
Thewires inthismainsleadarecolouredinaccordance withthefollowing code:
Blue Neutral
Brown Live
Asthecoloursofthewires inthemainsleadofthisappliance may notcorrespond withthe
colouredmarkingsidentifying theterminalsinyour plug, proceedas follows:
ThewirewhichiscolouredBLUE mustbeconnectedtotheterminal intheplug whichismarked
withtheletterNor colouredBLACK.
ThewirewhichiscolouredBROWNmustbeconnectedtotheterminal intheplug whichis
markedwiththeletterLor colouredRED.
Underno circumstances shouldeitherofthese wires beconnectedtotheearthterminal ofthe
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three pinplug, markedwiththeletterE or theEarthSymbol.
2.4.2.2. Beforeuse
remove theConnector Coveras follows.
2.4.2.3. Howtoreplace theFuse
1. RemovetheFuse Coverwithascrewdriver.
2. Replace thefuse and attachtheFuse cover.
3. SERVICE INFORMATION
3.1. SERVICEINFORMATIONDISPLAY(GENERALDESCRIPTION)
-ThisMovieCamerahas SERVICEINFORMATIONDISPLAYfunction
whichenables quick trouble-shooting.
-TheService Information Displayisavailablewiththefollowing
prcedures.
-TheService Information isdisplayedon theEVFand LCD monitor.
(Thereare4kindsofSERVICEMODES as follow.)
IntheOSDLineOutputMode, theservice Information canbe
displayedevenon TV.
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MODE NAME FUNCTION Howtouse.
OSDLineOutputMode Checking theEVF
information on theTV
monitor
Pushthefollowing keys simultaneously
more
sec. FOCUS/SET STOP
(SIDE CASE(R)) (TOP
PANEL)
(
CASE
TOP)
SERVICE MODE 1 Remaining BatteryA/Dvalue.
/ SafetyDevice / Capstan/
Cylinderinjuctions.
Pushthefollowing keys simultaneously
more
sec. COLOR STOP
(SIDE CASE(R)) (TOP
PANEL)
(
CASE
TOP)
SERVICE MODE 2 Remaining VoltageA/Dvalue.
/ Mechanism position /
Serial key code
Afterchosing SERVICE MODE 1, push[
DATE
key.
SERVICE MODE 3 ERRORCODE Display Afterchosing SERVICE MODE 2, push[
DATE
key.
SERVICE MODE 4 PGSHIFTERADJUSTMENT Afterchosing SERVICE MODE 3, push[
DATE
key.
NOTE1:
Thecontentofall service modes (service Mode1to4)arethesameas previousmodels.
Please refertothefollowing Technical Information.
Ordernumberfor Technical Information :VMD9512M138
NOTE2:
Whenanundesirablecondition occurs, thepowerwill beturnedoff exceptzoom &focusmotor
lock condition. (Since thismodel, “ERRORCODE”isnotautomaticallydisplayedon theEVFand
LCD monitor, eventheCAMERALEDisnotflashed.)
Byturning on Service Mode3, itispossibletocheck whatkind ofundesiralecondition has
occurred, evenaftertheERRORCODE has disappeared. Because ofTheERRORCODE is
memorizedtoEEPROM-IC.
3.2. SERVICEMODE3(ERRORCODEDISPLAY)
-ERRORCODEappearson counterdisplayposition as follows. (See
Fig.1 ). Fig.1
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3.3. INSERTING THEBUTTON-TYPE BATTERY
Note:
Thelithiumbatteryisacritical component(TypeNo.:CR2025
ManufacturedbyPanasonic.)
Itmust neverbesubjectedtoexcessiveheat ordischarge.
Itmust thereforeonlybefittedinequipmentdesignedspecifically
forits use.
Replacementbatteries must beofthesametypeand manufacture.
Theymust befittedinthesamemannerand location as theoriginal
battery, withthecorrect polaritycontacts observed.
Donotattempttore-chargetheoldbatteryorre-use itforanyother
purpose.
Itshouldbedisposedofinwaste products destinedforburial rather
thanincineration.
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4. ADJUSTMENTPROCEDURES
4.1. DISASSEMBLYPROCEDURES
Flow-Chartfor DisassemblyProcedure
No. Item/Part Fig. Removal (Screw)
1SideCase
(L)Unit Fig.1 4-Screws(F)
Fig.2 1-Screw(A)
1-Screw(B)
1-Screw(C)
3-Screws(D)
1-Screw(E)
Fig.3 Locking Tab(a)
SlightlyopentheSideCase
(L)Unit.
DisconnectFP6004.
2Front
Case Unit Fig.4 4-Locking Tabs(b)
DisconnectFP4002.
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No. Item/Part Fig. Removal (Screw)
3Main
C.B.A. Fig.5 2-Screw(G)
Remove theShieldCase.
Disconnectthefollowing
connectors.
FP6002, FP2001, PP301,
FP701, FP4001, FP2002,
FP601, FP5001, FP6001,
FP1001, FP4002, PS3510,
PS1003
4Cassette
CoverUnit Fig.6 1-Screw(H)
5 RearCase
Unit Fig.7 1-Screw(K)
2-Locking Tabs(c)
6EVFUnit Fig.8 2-Screws(L)
7Mechanism
Unit Fig.9 3-Screws(M)
1-Screw(M’)
8LensUnit Fig.101-Screw(N)
9Main
FrameUnit Fig.6 1-Screw(I)
2-Screws(J)
Fig.111-Screw(O)
7-Locking Tabs(d)
10 LCD Unit Fig.12Remove theBarrier.
1-Screw(P’), 5-Screws(P)
Fig.131-Screw(Q)
2-Screws(R)
3-Locking Tabs(f)
Remove theLCD Case
(Upper)U.
DisconnectFP901, FP902
and FP903.
2-Screws(S)
Remove theLCD Hinge
HolderU.
Fig.141-Screw(T)
Remove theMonitor C.B.A.,
Back LightU., LCD Shield
Sheet, Diffusion Sheet, LCD
Frame, LCD Module, LCD
Case (Lower)U.
11 Back light
Unit
(VS50
Only)
Fig.15Remove thePolarization
Sheet.
Remove theLCD Terminal
Rubberand Fluorescent
Lump.
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Fig.1
Fig.2
Fig.3
Fig.4
12

Fig.5
Fig.6
Fig.7
13

Fig.8
Fig.9
Fig.10
Fig.11
14

Fig.12
Fig.13
15

Fig.14
Fig.15
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4.2. DISASSEMBLYPROCEDURES OFLENSUNIT
-Thefollowing flowchartdescribes orderorstepsforremoving the
lensunits and certainprintedcircuitboardsinordertomake
access totheitemneeding service.
-To reassembletheunitfollow thestepsinreverse order.
Fig. L1
Fig. L2
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5. ABBREVIATIONS
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6. WAVEFORMTABLE
7. BLOCK DIAGRAMS
7.1. OVERALL BLOCK DIAGRAM
7.2. BLOCK DIAGRAMOFCONNECTION
20