Mitsubishi Electronics VS-60609 service manual Cabinet Separation Procedure VS-70709

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

CABINET SEPARATION PROCEDURE (VS-70709)

Model VS-70709 cabinets are assembled in two pieces. These two pieces may be separated to allow easier delivery and setup.

Note: The Guide Pins under the cabinet top may break if mishandled. Keep the cabinet top straight when remov- ing and installing. DO NOT tilt the cabinet top while resting on the guide pins.

1c. VS-70709 Cabinet Separation Precedure

1.Remove the Screen Assembly and disconnect all cable harnesses between the Frame Assembly and the PCB-SIGNAL (refer to 1a. Front Cabinet Disassembly).

2.Remove 4 screws “a” securing the top and bottom cabinet sections (Figure 1-3).

3.Lift the cabinet top straight up until the guide pins are clear.

4.Carefully place the cabinet top on the floor.

5.Place the cabinet bottom in the desired

location.

6.Reverse the procedure and mount the cabinet top on the cabinet bottom.

7.Reinstall the the Screen Assembly and connect all cable harnesses between the Screen Assembly and the PCB-SIGNAL.

Figure 1-3

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Contents Mitsubishi Digital Electronics AMERICA, INC VZ9Models Page Contents Service Parts List Circuitry Block Diagrams Chip Parts Replacement Replacement PartsIntroduction Product Safety NoticeLeakage current check Safety PrecautionsRadiation warning Refer to Parts List for Part Numbers Cabinet Disassembly Front ViewFront Cabinet Disassembly 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 ModePIP Function Adjustment Items ListAudio 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 Insert Picture Color and Tint SymptomPIP Circuit Purpose On-screen display is not positioned correctly 13. Cb, Cr Offset SymptomCb, Cr Circuit Purpose Abbr Data Convergence Circuit Purpose Height and Vert. Linearity SymptomDeflection Circuit Purpose Convergence Circuit Purpose Coarse Convergence Color edging at the top, bottom and sides of the picture Fine Convergence SymptomChip Parts Removal Transistors ReplacementChip Parts Removal Resistors, Capacitors, etc 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 CoilsResistors TransformersVariable Resistors Fuse 1/2W 0.82-J R521Carbon 1/4W 10K-J R529Composition 1/2W 1M-K Capacitors & TrimmersComposition 1/2W 4.7M-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 C903Printed Circuit Boards AccessoriesMiscellaneous 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