Panasonic DVDRV60 Disassembling the Nut Unit, Disassembling the Sub-Shaft Preload Spring

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11.8. Disassembling the Nut Unit

1.Remove the screw.

Notes

·The nut unit is not part of the optical pickup. Before replacing the optical pickup, remove the nut unit for use with the new optical pickup.

·After installation, use screw lock to lock the screw in position.

·When reassembling, use screw lock to lock the screw in position after attaching it.

11.9.Disassembling the Sub-Shaft Preload Spring

1.Remove the screw.

Notes

·Handle the sub-shaft preload spring carefully because the shape of the tip is easily deformed.

·The sub-shaft preload spring is not part of the optical pickup. Before replacing the optical pickup, remove the sub-sahft preload spring for use with the new optical pickup.

·After installation, use screw lock to lock the screw in position.

DVD-RV60

11.10. Assembling the Optical Pickup

1.Install the optical pickup.

Note

Take care not ot attach the tilt spring and guide shaft in the wrong order.

2.Insert the pickup FPC into connector FP5201 on the module P.C.B.

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Contents DVD-RV60 SpecificationsContents Exploded Views Safety Precautions Grounding for electrostatic breakdown prevention Handling of optical pickupOptical Pickup Self-Diagnosis and Replacement Procedure Self-Diagnosis Function UHF Display Service Mode TableSales Demonstration Lock Function Examples of Repairs Using Error CodesStoring and Handling Test Discs Service Tools and Equipment TableOperating Instructions General DescriptionDisassembly Procedure Casing Parts and P.C.B. Positions Service Positions Disassembling the Top Cover Disassembling the TrayDisassembling the Front Panel Disassembling the Loading Base Unit Checking the Module P.C.BDisassembling the Rear Panel Checking the Mother P.C.B Checking the Power Supply P.C.BChecking the Power Switch P.C.B Checking the Front Switch P.C.BHandling After Completing Repairs Initializing the DVD PlayerHandling the Optical Pickup Disassembling the Traverse Unit Disassembling the Clamp Base UnitDisassembling the Stepping Motor Unit Disassembling the Optical Pickup UnitDisassembling the Nut Unit Disassembling the Sub-Shaft Preload SpringAssembling the Optical Pickup Disassembling the Spindle Motor Unit Optical Pickup Tilt Adjustment DVD-RV60 Disassembling the Mechanism Loading P.C.B Disassembling the Pulley Gear and Deceleration GearVideo Output Chrominance Signal Adjustment Video Output Luminance Signal AdjustmentVideo Component Signal CB Output Adjustment Abbreviations Serial Data Input Voltage Chart Ref No IC3001 Ref No IC6201 Mother P.C.B DVD-RV60 Overall Block Diagram Block DiagramOptical Pick UP Unit Servo Block DiagramMother P.C.B Video Block DiagramAudio D/A Converter Audio Block DiagramInterconnection Schematic Diagram Schematic DiagramPower Supply Schematic Diagram Adsc Section Module P.C.B /7 Schematic Diagram AV Decorder Section Module P.C.B /7 Schematic Diagram Adsc Section Page 41, Avdec Section Page 42, VD Section Audio Section Module P.C.B /7 Schematic Diagram FEP Section Module P.C.B /7 Schematic Diagram CPU Section Module P.C.B /7 Schematic Diagram ODC Section Module P.C.B /7 Schematic Diagram Video OUT Section Mother P.C.B /3 Schematic Diagram Audio OUT Section Mother P.C.B /3 Schematic Diagram Operation Section Mother P.C.B /3 Schematic Diagram Front Switch and Power Switch Schematic Diagram Page Power Supply P.C.B Printed Circuit Board DiagramModule P.C.B /2 Module P.C.B /2 Component SideModule P.C.B /2 Foil Side Module P.C.B Module P.C.B. and Mother P.C.B. Address InformationMother P.C.B Front Switch P.C.B Power Switch Front Switch P.C.B. and Power Switch P.C.BCasing Parts & Mechanism Section Exploded View Exploded ViewsLoading Mechanism Section Exploded View Traverse Section Exploded View Packing & Accessories Section Exploded View Replacement Parts List Traverse Section Parts List Packing & Accessories Electrical Replacement Parts List ECUX1A105ZFV Capacitor EEVFC0J152XP Capacitor ECUX1H150JCV Capacitor Chip Solid Inductor ERJ3GEYJ563 Resistor EXBV8VR000 Resistor ECEA0JPZ470 Capacitor ECEA1HKA100 Capacitor ERJ6GMYJ473 Resistor ERJ6GMYJ472 Resistor Transformer H000500000TK/TT