Panasonic DVD-K29GCS Sales demonstration lock function, Handling After Completing Repairs

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DVD-K29GCS

8.6.Sales demonstration lock function

This function prevents discs from being lost when the unit is used for sales demonstrations by disabling the disc eject function. "LOC" is displayed on the unit, and ordinary operation is disabled.

8.6.1.Setting

The sales demonstration lock is set by simultaneously pressing STOP button on the player and POWER button on the remote control unit for 1 second or longer.

8.6.2.Cancellation

The lock can be cancelled by the same procedure as used in setting. ("UNLOC" is displayed on cancellation. Disconnecting the power cable from power outlet does not cancel the lock.)

8.7.Handling After Completing Repairs

Use the following procedure after completing repairs.

8.7.1.Method

Confirm that the power is turned on:

1.Press the "OPEN/CLOSE" button to close the tray.

2.Press the "POWER" button to turn off the power.

3.Disconnect the power plug from the outlet.

8.7.2.Precautions

Do not disconnect the power plug from the outlet with the tray still open, then close the tray manually.

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Contents Specifications DVD-K29GCSContents Interconnection Schematic Diagram & Schematic Safety Precautions General GuidelinesPrecaution of Laser Diode About lead free solder PbF Handling Precautions for Traverse Unit Optical Pickup Prevention of Static Electricity DischargeGrounding for electrostatic breakdown prevention Disassembly Procedure Casing Parts and P.C.B. Positions Disassembling the Casing and Checking P.C.B.STop Panel Mic P.C.B. and Operation P.C.BFront Panel Mother P.C.B. and Power SW P.C.B Module P.C.B Rear PanelMechanism Unit Service Position Disassembly Procedure Assembling and Disassembling the Mechanism UnitTraverse Unit Tray Assembling the tray unitLoading section Loading motor P.C.B Optical Pickup Unit Procedure for Disassembling the Optical Pickup Unit Traverse Motor Assembling the optical pickup unitDVD-K29GCS Self-Diagnosis Function and Service Modes Optical Pickup Breakdown DiagnosisService Mode Table DVD Self Diagnostic Function-Error Code Last Error Code saved during no Play DETService mode table DVD-K29GCS Sales demonstration lock function Handling After Completing RepairsRecovery after the dvd player is repaired Firmware version-up of the DVD playerAdjustment Procedures Service Tools and EquipmentImportant points in adjustment Storing and Handling Test DiscsOptical adjustment Optical pickup tilt adjustmentProcedure for screw lock Abbreviations Serial Data Input Voltage Chart Mother P.C.BModule P.C.B MIC P.C.B DVD-K29GCS Block Diagram Overall Block DiagramPower Supply Block Diagram Primary Circuit Secondary CircuitServo Block Diagram Optical Pick UP UnitVideo Block Diagram Optical PICK-UP UnitVideo Main Signal Audio Block Diagram Audio Main SignalInterconnection Schematic Diagram & Schematic Diagram Notes Interconnection Schematic DiagramSchematic Diagram Notes Important safety noticeSchematic Diagram Power Supply Section Mother P.C.B /2 Schematic DiagramFront & AV OUT Section Mother P.C.B /2 Schematic Diagram Q6085 P16 P15 P14 P13 P12 P11 P10 B1ABGC000011IC4301 C0ABBB000118 Mother P.C.B.2/2 Module Schematic Diagram XP0621400LRFKVDS39BKIT Module MIC Schematic Diagram Audio Main SignalPrint Circuit Board Mother P.C.BMother P.C.B. & Module P.C.B. Address Information Mother P.C.BModule P.C.B /2 Component Side Module P.C.B /2 Foil Side Operation P.C.B. & MIC P.C.B Operation P.C.BDVD-K29GCS Exploded Views Casing Parts & Mechanism Section Exploded ViewMechanism Section Exploded View Packing & Accessories Section Exploded View Replacement Parts List ECA2WHG100ECQV1H684JL ECJ3YB1A106K ERJ2GEJ101 ERJ3GEYJ272