Mitsubishi Electronics VS-60609 service manual VIDEO/COLOR Signal Path

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MODELS: VS-45609 / VS-50609 / VS-55609 / VS-60609 / VS-60719 / VS-70709

VIDEO/COLOR

SIGNAL PATH

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Contents Models VZ9Mitsubishi Digital Electronics AMERICA, INC Page Contents Service Parts List Circuitry Block Diagrams Chip Parts Replacement Replacement PartsIntroduction Product Safety NoticeRadiation warning Safety PrecautionsLeakage current check Front Cabinet Disassembly Cabinet Disassembly Front ViewRefer to Parts List for Part Numbers Rear Cabinet Disassembly Cabinet Disassembly Rear ViewPage Table a Size Length1c. VS-70709 Cabinet Separation Precedure Cabinet Separation Procedure VS-70709Top & Bottom Molding Clips Side Molding Clips DiamondShield Removal ProcedureDiamondShield Installation Procedure Servicing the DiamondshieldMajor Parts Locations Chassis Removal and PCB LocationsRemoval of the CRT CRT ReplacementPage Adjustment procedures after replacing the CRTs Color Bar Signal Electrical AdjustmentsTest Signal Monoscope SignalDescription Initial Setting Initial SettingsOption Menu Setup Default SettingsAV Memory LED Indicator DiagnosticsError Code Operational Check Error CodesChanging Data Adjustment FunctionsActivating the Circuit Adjustment Mode Selection of adjustment Functions Adjustment ItemsConvergence Adjustment Mode Cursor Coordinates Fine Conv PressSub Functions CursorDisplay Saving Data and Exiting the Convergence ModeAudio Function Adjustment Items ListPIP Function Conv Green Convergence Mode ItemsHR Function Conv MiscVkey Conv REDConv Blue DF FunctionPage Audio Function Abbrev Data Service ModeAudio Circuit Purpose Input LevelHigh Voltage Circuit Purpose High Voltage Control SymptomDynamic Focus Symptom Convergence ModeColor Press Lens Focus Symptom Blurred pictureFocus Verification MENU-0-1-5-9CRT Current CRT Cutoff SymptomAbbr Data Service Mode CRT Circuit PurposeService Mode Activate …….. MENU-0-1-5-7 Low Color TemperaturePIP Circuit Purpose Color and Tint SymptomPIP Insert Picture Cb, Cr Circuit Purpose 13. Cb, Cr Offset SymptomOn-screen display is not positioned correctly Abbr Data Deflection Circuit Purpose Height and Vert. Linearity SymptomConvergence Circuit Purpose Convergence Circuit Purpose Coarse Convergence Color edging at the top, bottom and sides of the picture Fine Convergence SymptomChip Parts Removal Resistors, Capacitors, etc ReplacementChip Parts Removal Transistors Model Abbreviations Critical and Warranty Parts DesignationParts Ordering Parts Tolerance CodesHigh Voltage / Deflection Components Remote ControlQuick Reference for Common Replacement Parts CRT AssembliesDiodes TubesIntegrated Circuits TransistorsCOIL-CHOKE ZTS6620 CoilsVariable Resistors TransformersResistors Fuse 1/2W 0.82-J R521Carbon 1/4W 10K-J R529Composition 1/2W 4.7M-K Capacitors & TrimmersComposition 1/2W 1M-K CER-CHIP CH50V 68P-J CER-CHIP CH50V 82P-JCER-CHIP SL50V 470P-J CER-CHIP CH50V 47P-JC568 C552C554 PLA-PP 200V 0.47M-JCER 250VAC 1000P-M C904 C901Poly 250VAC 0.1M-M C902 Poly 250VAC 0.1M-M C903Miscellaneous AccessoriesPrinted Circuit Boards Screen Parts Screen Assembly Circuitry Block Diagrams Power SupplyVIDEO/COLOR Signal Path Sound Circuit Deflection Protect Circuit Convergence Circuitry Control Circuit Page Page Page Page Page Page Page Page Page Page Page