Panasonic
DVD-K29GCS
specifications
Disassembling the Casing and Checking P.C.B.S
Specs
Parts list
Voltage Chart
Video Main Signal
Disassembly Procedure
Adjustment Procedures
Optical adjustment
Safety Precautions
Safety
Service Position
Page 7
DVD-K29GCS
6 DISASSEMBLING THE CASING AND CHECKING P.C.B.S
6.1.
Disassembly Procedure
6.2.
Casing Parts and P.C.B. Positions
7
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Page 8
Image 7
Page 6
Page 8
Contents
DVD-K29GCS
Specifications
Contents
Interconnection Schematic Diagram & Schematic
General Guidelines
Safety Precautions
Precaution of Laser Diode About lead free solder PbF
Prevention of Static Electricity Discharge
Handling Precautions for Traverse Unit Optical Pickup
Grounding for electrostatic breakdown prevention
Disassembling the Casing and Checking P.C.B.S
Disassembly Procedure Casing Parts and P.C.B. Positions
Mic P.C.B. and Operation P.C.B
Top Panel
Front Panel
Module P.C.B Rear Panel
Mother P.C.B. and Power SW P.C.B
Mechanism Unit
Service Position
Assembling and Disassembling the Mechanism Unit
Disassembly Procedure
Traverse Unit
Assembling the tray unit
Tray
Loading section
Loading motor P.C.B
Optical Pickup Unit
Procedure for Disassembling the Optical Pickup Unit
Assembling the optical pickup unit
Traverse Motor
DVD-K29GCS
Optical Pickup Breakdown Diagnosis
Self-Diagnosis Function and Service Modes
DVD Self Diagnostic Function-Error Code
Service Mode Table
DET
Last Error Code saved during no Play
Service mode table
DVD-K29GCS
Handling After Completing Repairs
Sales demonstration lock function
Firmware version-up of the DVD player
Recovery after the dvd player is repaired
Storing and Handling Test Discs
Adjustment Procedures
Service Tools and Equipment
Important points in adjustment
Optical pickup tilt adjustment
Optical adjustment
Procedure for screw lock
Abbreviations
Serial Data Input
Mother P.C.B
Voltage Chart
Module P.C.B
MIC P.C.B
DVD-K29GCS
Overall Block Diagram
Block Diagram
Primary Circuit Secondary Circuit
Power Supply Block Diagram
Optical Pick UP Unit
Servo Block Diagram
Optical PICK-UP Unit
Video Block Diagram
Video Main Signal
Audio Main Signal
Audio Block Diagram
Interconnection Schematic Diagram
Interconnection Schematic Diagram & Schematic Diagram Notes
Important safety notice
Schematic Diagram Notes
Power Supply Section Mother P.C.B /2 Schematic Diagram
Schematic Diagram
Q6085 P16 P15 P14 P13 P12 P11 P10 B1ABGC000011
Front & AV OUT Section Mother P.C.B /2 Schematic Diagram
IC4301 C0ABBB000118
Mother P.C.B.2/2
XP0621400L
Module Schematic Diagram
RFKVDS39BKIT
Module
Audio Main Signal
MIC Schematic Diagram
Mother P.C.B
Print Circuit Board
Mother P.C.B
Mother P.C.B. & Module P.C.B. Address Information
Module P.C.B /2 Component Side
Module P.C.B /2 Foil Side
Operation P.C.B
Operation P.C.B. & MIC P.C.B
DVD-K29GCS
Casing Parts & Mechanism Section Exploded View
Exploded Views
Mechanism Section Exploded View
Packing & Accessories Section Exploded View
ECA2WHG100
Replacement Parts List
ECQV1H684JL
ECJ3YB1A106K
ERJ2GEJ101
ERJ3GEYJ272
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