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Sony DVW-709WS/709WSP, DVW-790WS/790WSP manual Upper Drum Eccentricity Adjustment Tool Installation

Models: DVW-709WS/709WSP DVW-790WS/790WSP

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7.Upper Drum Eccentricity Adjustment Tool Installation

(1)Clean the probes of the tool using a cleaning cloth moistened with cleaning fluid. m

. If the probes were dirty, the upper drum as- sembly may scratch.

. If the probes were made of metal, it recom- mends that lubricated protective tape puts on the probes to prevent the scratching.

4-2. Parts Replacement

Probe

Tape

Tape (3 mm width)

(2)Attach the tool as shown in the figure and ad- just so that the probe is positioned between the bottom two grooves of the five which locate on the outside of the upper drum assembly. n

Take care not to touch the probes against the video heads

Upper drum eccentricity adjustment tool

S reel table

Tension arm

Upper drum

2 nd groove from bottom

Probe

1 st groove from bottom

DVW-790WS/709WS/707

4-13

DVW-790WSP/709WSP/707P P2V1

Image 97

Sony DVW-709WS/709WSP, DVW-790WS/790WSP manual Upper Drum Eccentricity Adjustment Tool Installation

Contents

DVW-707/707P DVW-709WS/709WSP DVW-790WS/790WSP Warnung Recycling NICKEL-CADMIUM Batteries Page Table of Contents Audio IN, Audio OUT CH1, CH2, DC IN, DC OUT Mechanical Deck Parts ReplacementVTR System Alignment Tape Path AdjustmentDVW-790WS/709WS/707 Camera System Electrical Alignment Only for DVW-707/707P Page Purpose of this manual ContentsRelated manuals Fixtures Fixtures and Adjustment EquipmentIllust No. Part No Description Usage Illust No Description Usage Equipment Model Name Adjustment EquipmentUsing the EX-655 and EX-656 Boards Using the Extension BoardsProcedure Board to be Extension board Reference CheckedWhen extending the DCP board assembly Using the EX-657 and EX-658 BoardsSV-210 Board Using the EX-667 BoardDC-DC Converter CN2 DIF-75 Board Optional Board BKDW-702CN2CN22 Disconnecting Disconnecting/Reconnecting Flexible Card WiresReconnecting IC LinkSpare CCD Units Description on EEPROM/NV-RAM DataDescription on CCD Block Number Adjusting After Eeprom Replacement Setting/Adjustment After Board ReplacementEeprom on the ES-23 Board Ref. No. Address Data storedSetting/Adjusting After Board Replacements DC Fans PrecautionBoard Setting/Adjusting after Replacement Page About the Setup Card Service ModeHow to Enter the Service Mode Data StructureFundamental Operation of the Setup Menu Contents of Setup Menu Master Gain LOW White PresetMID HighWrite →CARD Setup Card Read →CAMID Edit Write ProtectFunction 2/2 DCC Function FIX/DCC/ADP.K VTR ModeSEL DCC FIXZebra 1 Aperture VF Setting Zebra 1 DetectZebra 2 Detect Zebra SelectRGB Setup LVL Burst PhaseENC Setup LVL Level Skin Tone DTLFlare Level BlackTest OUT ENC/R/G/B Level Gamma TableSC Phase Level PhaseIris Mode Iris WeightShading G AdjustmentSAW ParaOffset WHT Preset WHTOffset Whitea WARM-COOLAOperation B-G SEL BatteryLOW Light LOW Light LevelData Reset DelayService Operation AWB Level GateVF Setting Menu SEL Setup CardMenu SEL Marker 1/3 Marker 2/3Measurement ResolutionModulation SensitivityClock Phase AD Gain AD Clock PhaseND Comp ND Detection OFF/EXEC/RESET VTR ADJ EQ AdjustmentDisplay Description MPX DP DIAG.STATUSDTL ROMSetup Menu List Turbo YES Setup C RM-P9 RM-B150 SET C-SET RemarkVTR Mode YES OFF REC Inhibit CCU Assignable SW Setup CRemark Shutter EVS YES CLSSET Remark ENC Y Level YES Black Flare Test OUT YES LevelSC 0/180 SEL RM-B150 SET C-SET Remark Delay YES Preset WHT Color Temp P YESREC Tally YES Upper Time Code Disp OFF Loop Recording FRM Shutter FRM Shutter Unit YES OFFYES OFF Level 143DTL Level 243DTL Menu SEL YES Function 1/2 OFF Function 2/2 VF Setting Wide ScreenYES OFF Level 11SC-H Gain TMP MOD.BAL. TMP SAW/REC Test Level Test SAW OFF BC COMP.ADJ FIELD/FRAME YES Field Test OUT ENC VsubPreknee KS on Test OUT ENC Test SAW OFF YET AD ADJ AD Gain AD Clock Phase ND Comp ND Detection OFFMPX DTL ROM SV1 SV2 WSH Setup C RM-P9 RM-B150 F-SETPage Replacing Boards Section Parts ReplacementMB-810 Board Replacing the MB-810 and MB-811 BoardsMB-811 Board Replacing the HN-260 Board Removal Replacing the CI-20 and CI-21 BoardsReplacing Boards Reinstallation Required tools Adjustments after replacement ReplacementReplacing the CCD Unit and Its Components Replacing the CCD UnitCN1 CN2 Removal Removing the Front AssemblyRemoving the CC Filter Knob DVW-790WS/790WSP/709WS/709WSP Removing the ND Filter KnobRemoving the CCD Unit DVW-790WS/790WSP/709WS/709WSPReinstalling the ND Filter Knob Reinstallation Reinstalling the CCD UnitDVW-790WS/709WS DVW-707Adjustment After Replacement Tape Running Adjustment Reinstalling the Front AssemblyElectrical Alignment Adjustment After Replacement ReinstallationCN3 Replacing the Boards Inside the CCD Unit CN3 CN1 CN6 CN5 CN2CN7 CN4 790WS/790WSPCH2, DC IN, DC OUT Connectors Replacing the External Connectors/SwitchesRemoving the Connector Box Assembly Removing the CNB Stay Removing the CNB-11 BoardRemoving the RM-180 Board Audio IN/AUDIO OUT connector Removing the ConnectorDC in connector DC OUT connectorVF Connector Power Switch Power Switch, MIC in ConnectorMIC in Connector Shutter Switch Replacing the Rotary Encoder Upper DC Fan Replacing the DC FansLower DC Fan Replacing the Camera SW Ornamental Plate CP-329 board Camera SW ornamental plate Mm or less Inside panel Removal Required toolReplacing the 40-pin Fitting Assembly Replacing the Card Door AssemblyReinstallation Required tool About Cleaning Blade Tape Cleaner depending on model General Information for Parts Replacement and AdjustmentAbout Tools Threading End Mode Threading End/Unthreading End ModeUnthreading End Mode Selection Procedure into the Unthreading End ModeInstallation Manual Eject Assembly Removal/InstallationPart Name Section IndexAbout stop washer About screwdriver and torque readingAbout oil and grease Overviews Upper Drum Assembly ReplacementPreparations Basic informationTools Removal Brush Cover Removal Brush Assembly RemovalUpper Drum Assembly Removal Desoldering the Leads of Slip Ring AssemblyInstallation Cleaning of Contact Surfaces Upper Drum Assembly Installation Upper Drum Eccentricity Adjustment Tool Installation Upper Drum Eccentricity Adjustment Tool Removal Upper Drum Eccentricity AdjustmentBrush Assembly Installation Soldering the Leads of Slip Ring AssemblyBrush Cover Installation Cleaning of Video Heads and Tape Running SurfacesVideo Tracking Adjustment Adjustments After Replacement Tape Running AdjustmentCTL Head Height Adjustment CTL Head Position AdjustmentBrush Assembly Replacement for Slip Ring 2x2 Brush assembly Brush cover Connector Installation Brush Assembly Installation Slip Ring Assembly Replacement Remove this screw first Installation Slip Ring Assembly Installation Slip Ring Assembly RemovalBlue Brush Assembly Installation Drum Assembly Replacement Disconnection of the Brush Assembly Connector Removal Video Head Cleaner RemovalCN2 CN3 Drum Assembly RemovalCleaning Drum assembly Positioning pins Connection of the Brush Assembly Connector Drum Assembly InstallationVideo Head Cleaner Installation Cleaning of Video Heads and Tape Running SurfaceVideo System Adjustment CUE Head Height AdjustmentPinch Roller Replacement Pinch Roller Installation Installation Install Shaft CleaningPinch Roller Cleaning Removal Pinch Roller RemovalHC Roller Assembly Replacement for Video Heads VH Cleaner Assembly Removal Removal Mode SelectionVH Cleaner Assembly Installation Installation HC Roller ReplacementOperation Ceck Manual Eject Assembly Removal CUE Brush Replacement for CUE HeadManual Eject Assembly Installation Installation CUE Brush ReplacementOperation Check Brake Band Assembly Replacement Removal Band Holder Removal Brake Band Assembly RemovalBrake Band Assembly Installation Installation Reel Table CleaningFWD Back Tension Adjustment Band Holder InstallationAdjustment after replacement Soft Brake Assembly ReplacementRemoval Soft Brake Assembly Removal Adjustment After Replacement Brake Torque Check Soft Brake Assembly Installation10. S/T Idler Assembly Replacement Installation Cleaning of the Installation Shaft Or T Idler Assembly RemovalOr T Idler Assembly Installation 4x2.5 Swing Gear Assembly Replacement Removal Removal of the Swing Gear Assembly Fixing Screw Mechanical Deck Assembly Removal Installation Swing Gear Assembly Installation Swing Gear Assembly RemovalMechanical Deck Assembly Installation Adjustment After Replacement Belt Tension Adjustment Swing Gear Assembly FixationTiming Belt Replacement Removal Mechanical Deck Assembly Removal Timing Belt Installation Installation Cleaning of the PulleysTiming Belt Removal HN hole Capstan Motor Replacement Removal Manual Eject Assembly Removal Capstan Motor Removal Installation Capstan Motor InstallationWith drop-safe Pin of the chassis Adjustments After Replacement Belt Tension Adjustment CTL Head Replacement Removal Entrance Head Assembly Removal Entrance Head Assembly Installation Installation CTL Head ReplacementEntrance Head Assembly Cleaning Adjustments After Replacement Tape Running Adjustment CUE Head Replacement Cassette Compartment Removal Gear Block Assembly RemovalCUE Head Block Assembly Removal Installation CUE Head Replacement CUE Head Block Installation Cassette Compartment Installation Cleaning of the HeadGear Block AssembIy InstaIIation Audio System Adjustment Video Tracking AdjustmenReel Table Replacement Reel table removal Removal Reel Table Removal S reel table removalReel Table Installation Installation Reel Shaft CleaningReel Table Height Adjustment Put the remaining poly washer s in the step Adjustments After Replacement FWD Back Tension AdjustmentPinch Arm Assembly Replacement Removal Pinch Arm Assembly Removal Applying Oil to Installing Shafts Installation Installing Shafts CleaningPinch Eoller Cleaning Pinch Arm Assembly InstallationRemoval Sensor Cover a Removal Sensor a Detection Pin ReplacementSensor Cover a Installation Installation Detection Pins InstallationRemoval Sensor Cover B Removal Sensor B Detection Pin ReplacementSensor Cover B Installation Tension Regulator Arm Assembly Replacement Removal Brake Band Removal Tension Regulator Arm Assembly RemovalBrake Band Installation Installation Tension Regulator Arm Assembly InstallationTension Regulator S4 Guide Cleaning Overviews Preparations Removal Cassette Guide Removal Disconnection Brush Assembly ConnectorDriving Gear Removal Drawing Arm RemovalCatcher S Removal Threading Link Assembly Removal Slider Threading base Threading gear assembly installation Parts Replacement Threading Link Assembly Installation Catcher S Installation Drawing Arm Installation Driving Gear Installation100 Cassette Guide Installation Connection the Brush Assembly ConnectorCleaning of the Head and the Tape Running Surface Replacement of Loading Motor Motor Removal Pinion Gear Removal Installation Pinion Gear Installation Gear Block Assembly Installation Motor InstallationReplacement of FE Head 108 Remove the one screw and remove the FE head FE Head RemovalHarness Soldering Harness RemovalBLK GRY Installation FE Head Installation Tape Cleaner Removal Replacement of Tape CleanerInstallation Tape Cleaner Installation Tape Guide Removal Replacement of Tape Guide114 Installation Tape Guide Installation115 Adjustment After Replacement Tape Guide Height Adjustment116 Removing the Mechanical Deck Mechanical Deck ReplacementAttaching the Mechanical Deck Tension Regulator Operating Position Adjustment Mechanical AdjustmentCheck Mode Selection Point for adjustment Adjustment Position AdjustmentMode Cancel Tension Regulator Operating Position CheckTool FWD Back Tension AdjustmentAdjustment Eject Mode Setting Check REC Mode SettingBack Tension Adjustment Reference of adjustmentBrake Torque Check Case that the value does not meet the specification Check SettingAdjustment Mode Cancel Side Brake Torque CheckAdjustment Belt Tension Adjustment Belt Tension AdjustmentPage Index Location of Tape Path System Contents Checks Play Mode Playing back the tape top Tape Running AdjustmentSpecifications Drum Entrance Side Threading End ModeREW Mode Rewind at tape top FWD Mode Fast forward at tape topPlay Mode Playback at tape end FWD Mode Fast forward at tape end REV Mode Rewind at tape endREW Mode Rewind at tape end Tape Running Re-check at the Drum Entrance Side Checks After Adjustment Video Tracking CheckTape Running Check at the Drum Exit Side CTL Head Height CheckDrum Exit Side Checks Play Mode Playing back the tape top REV Mode Rewind at tape end Tape Running Check Around the Capstan Shaft Reference for adjustment Adjustments T2 and T3 Guides Height AdjustmentCUE Head Azimuth Adjustment Tape Running Re-check at the Drum Exit SideVideo Tracking Adjustment Play Mode Checks Play ModeRF Waveform Check REV search mode Video Tracking Re-check Drum exit side Tracking Adjustment Drum Exit SideTape Running Check CUE Head Height Check CTL Head Height Adjustment Adjustments After Adjustment CTL Head Position Adjustment If the Level Increases When Pushing Up the TapeChecks Play Back CTL Head Position Adjustment Adjustment After Adjustment CUE/TC Head Position Adjustment Adjustments CTL Head Position AdjustmentCTL Head Position Re-check CUE Head Height Adjustment Play back ZR2-1/P from 00 minute to 15 minute segment CUE Head Head-to-contact Check Adjustments CUE Head Height AdjustmentsCUE Head Azimuth Check CUE Head Azimuth Check CUE Head Head-to-tape Contact AdjustmentCUE Head Head-to-tape Contact Adjustment CUE Head Head-to-tape Contact Check Adjustments CUE Head Head-to-tape Contact AdjustmentCUE Head Head-to-tape Contact Re- check CUE/TC Head Position Adjustment Adjustment Adjustments Play BackCUE/TC Head Position Re-check SV REF CFRe-check according to the steps 1 Check CUE Output Level Check CUE Output Level CheckPreparation Battery End Detection Voltage Adjustment Power System AdjustmentAdjustment Procedure Check ProcedureAutomatic Servo Adjustment Servo System AdjustmentSetting upon Completion of Adjustment Manual PG Phase Adjustment Automatic PG Phase Adjustment1. D/A Level Adjustment Audio System AdjustmentGND AGC Level Adjustment Output Limiter AdjustmentCUE Recording Bias Adjustment CUE Playback Level AdjustmentCUE Recording Level Adjustment Preparation Video System AdjustmentConfirmation Procedure Playback Equalizer Automatic AdjustmentPrecaution Recording Current Automatic AdjustmentPage Initial Switch Settings General Information for Electrical AdjustmentScreen Mode Setting Equipment/FixturesInitial Setting Handling precautions Maintaining the Grayscale ChartReplacement period when the chart is used as the reference Murakami Color Research LaboratorySetting Illumination when the reflective chart is used Test OUT → ENC VCO Cont Frequency CheckINT SC Frequency Video GEN OUT LockAD Clock Phase AD Clock Phase AdjustmentClock Phase IRE NtscENC Level Adjustment ENC OUT AdjustmentChroma Adjustment SC Phase INT SC Phase AdjustmentSetting After Adjustment Blanking WidthRGB Setup Test OUT Level AdjustmentRGB Sync RGB Level→ CAM/ON Modulator Balance AdjustmentTest SAW Adjustment Knee → OFF R/B AD Gain AdjustmentAD Gain Test SAW → OFF GammaS35*PRESET WHT Color Temp P VA Gain AdjustmentGamma → on Shading Adjustment Preset White AdjustmentBlack Shading Adjustment S30 *W-SHADING G White Shading AdjustmentS32 *W-SHADING B Master Gamma Gamma Correction AdjustmentTest SAW → OFF Setting After Aadjustment Black Set AdjustmentFlare Flare AdjustmentManual Knee and White Clip Adjustments Knee and White Clip AdjustmentsGamma → OFF Test SAW DCC Pre Knee AdjustmentPreknee DCC DCC Point → DCC Knee AdjustmentDCC D Range Crispening Adjustment Detail Signal AdjustmentLevel Depandent Adjustment 16-4. H/V Ratio Adjustment Detail Frequency AdjustmentRatio Knee Aperture Adjustment Detail Level AdjustmentKnee APT APT.LVLDetail Black Clip Adjustment 169/43 Mode → Select the 43 mode 17-4. H/V Ratio Adjustment Detail LVL DTL H B . Clip 43 Factory setting Skin Tone Adjustment Zebra Adjustment Iris Mode Automatic Iris AdjustmentIris Weight → 0 MIN Iris WeightND Detection → Exec Adjustment After Replacing Filter Disk UnitLens Initial Setting for SwitchesIris → C Close S06*MASTER GainMaintaining the Grayscale Chart Setting Illumination when the reflective chart is used GEN SC Lock OUT Video OUTSpec = 40 ± 1 IRE Ntsc = 300 ± 7 mV PAL On the setup menu, adjust as follows S40*ENC ADJ Spec 10.9 ± 0.2 us Ntsc 12.0 ± 0.3 us PAL Spec = 100 ± 2 IRE Ntsc = 700 ± 14 mV PAL Spec = 100 ± 2 IRE Ntsc = 700 ± 10 mV PAL Make sure that the carrier leakage at portion B is not S35*PRESET WHT S48*B-SHADING G Fine WhitepS50*B-SHADING B Para On the setup menu, adjust as follows S25 *LEVEL Spec ± 1 IRE Ntsc ± 7 mV PAL Spec 109 ± 2 IRE Ntsc 763 ± 14 mV PAL Spec ± 2 IRE Ntsc DCC Knee Adjustment Reduce the noise at gray portion to a 16-4. H/V Ratio Adjustment Detail Level Adjustment On the setup menu, set as follows S12*FUNCTION 1/2 Component in the saturation detection ZEBRA1 APT. LVL → 1 % Adjustment Procefure Adjustment After Replacing Filter Disk Unit DVW-790WS/709WS/707 DVW-790WSP/709WSP/707P P2V1 Sony Corporation