Epson 610 manual Power Supply Board

Page 42

EPSON Perfection 610

Revision B

6.Remove the two screws (gold, CBS, M3x4) securing the shield plate, and then remove it toward the inside.

7.Disconnect the cable from the locking connector (push and release), remove the five screws (gold, CBS, M3x4), and then remove the Power Supply Board from the shield plate.

CBS Screws (M3x4)

Shield Plate

Figure 4-34. Power Supply Board

Figure 4-32. Power Supply Board Removal (1)

CBS Screws (M3x4)

Connector

CBS Screws (M3x4)

Figure 4-33. Power Supply Board Removal (2)

Assembly and Disassembly

Disassembly Procedures

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Image 42

Contents Epson Perfection Epson Perfection Rev. B Precautions Preface Revision Issued Date Description Revision StatusContents Product Description Features SpecificationsProduct Description Specifications Dimension Configuration Interface SpecificationsUSB Specifications Pin No SignalLamp Descriptions Category Command Name CodeControl Codes Control CodesError Indications Command ErrorManuscript Table Operating Principles Engine Mechanism Carriage UnitCarriage Drive Mechanism Carriage MovementProtection Circuits for Output Voltages/Currents Power Supply CircuitSpecification Unit Part No Fuse Output Over Current Protection Over Voltage ProtectionPower Supply Circuit Block Diagram Control Circuit Major ICsLocation Functions Troubleshooting Lamp Condition Error Type Cause Remedy Self-Diagnostic FunctionErrors Detected by the Self-Diagnostic Function OverviewScanner is not Initialized TroubleshootingProblems and Corresponding Tables to Refer to Carriage unit does not operateLamp does not light up Carriage unit operates but the error is indicatedUSB Interface Error Image is not read clearlyAssembly and Disassembly Precautions ToolsScrews Releasing the Carriage Lock Disassembly ProceduresWhen locking the carriage for transporting Scanner, make sure the carriage is at the home positionDocument Cover Removal Document Cover RemovalUpper Housing Removal Upper Housing RemovalCarriage Unit Disassembly Inverter Lamp / Inverter Board Removal10. Inverter Board Removal Carriage Unit Removal 12. Metal Clamp Removal14. Driven Pulley Assembly Removal 16. Timing Belt Removal 19. FFC Metal Clamp and FFC Removal Carriage Motor / Timing Belt Removal 21. Shield Plate Removal24. Timing Belt Removal Main Board Removal 26. Main Board Removal27. Main Board Removal Panel Board Removal 30. Panel Board RemovalPower Supply Board Removal Following steps, manually move the carriageBack and forth slowly if necessary 34. Power Supply Board Adjustment Adjustment Maintenance Cleaning LubricationAppendix Connector Assignment Connector Description Number Refer to PinsInterconnection Main Board CN4 Power Supply Board CN1Power Supply Board CN102 Main Board CN5Parts List and Explode Diagrams Parts ListRef. # Description GT-6600/PERFECTION 610 No.1 Rev.01 Not ASP