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Panasonic
DVD-K29GCS specifications
Models:
DVD-K29GCS
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Parts list
Error codes
Interconnection Schematic Diagram & Schematic
DVD Self Diagnostic Function-ErrorCode
Disassembly Procedure
Adjustment Procedures
Video Main Signal
Optical adjustment
Setting
Recovery after the dvd player is repaired
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DVD-K29GCS
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Contents
DVD / CD Player
DVD-K29GCS
DL4.1 Mechanism Series
Colour
Page
CONTENTS
Page
14 INTERCONNECTION SCHEMATIC DIAGRAM & SCHEMATIC
1 SAFETY PRECAUTIONS
1.1.GENERAL GUIDELINES
1.1.1.LEAKAGE CURRENT COLD CHECK
1.1.2.LEAKAGE CURRENT HOT CHECK See Figure
Distinction of PbF PCB
3 Precaution of Laser Diode
4 About lead free solder PbF
5 PREVENTION OF STATIC ELECTRICITY DISCHARGE
5.1.1.Worktable grounding
5.1.2.Human body grounding
5.1.3.Handling of optical pickup
6 DISASSEMBLING THE CASING AND CHECKING P.C.B.S
6.1.Disassembly Procedure
6.2.Casing Parts and P.C.B. Positions
DVD-K29GCS
1. Pull out the mic volume knob
2.Release the tabs 3.Remove the connectors
6.3.Top Panel
6.5. Mic P.C.B. and Operation P.C.B
6.9. Mother P.C.B. and Power SW P.C.B
2. Remove the connectors
1.Unscrew the screws 2.Remove the connectors
6.6. Module P.C.B
6.10. Service Position
6.10.1. Servicing position of the Module P.C.B
6.10.2. Servicing position of the Mother P.C.B
6.10.3. List of the Extension Cables
7.2.Traverse Unit
7ASSEMBLING AND DISASSEMBLING THE MECHANISM UNIT
7.1.Disassembly Procedure
7.3.Tray
<Assembling the tray unit>
7.4.Loading section
DVD-K29GCS
7.5.Loading motor P.C.B
1. Unscrew the screws
7.6.Optical Pickup Unit
2. Unscrew the screws 3. Remove the drive rack
4.Unscrew the screw
5.Slide the shaft in the arrow direction
6. Lift the optical pickup unit with the shaft
DVD-K29GCS
7.7.Traverse Motor
<Assembling the optical pickup unit>
DVD-K29GCS
8 Self-DiagnosisFunction and Service Modes
8.1.Optical Pickup Breakdown Diagnosis
8.2.Service Mode Table
8.3.DVD Self Diagnostic Function-ErrorCode
8.4.Last Error Code saved during NO PLAY
8.5.Service mode table
DVD-K29GCS
DVD-K29GCS
8.6.1.Setting
8.6.2.Cancellation
8.7.2.Precautions
8.6.Sales demonstration lock function
9.2.Firmware version-upof the DVD player
9 Service Precautions
9.1.Recovery after the dvd player is repaired
10 ADJUSTMENT PROCEDURES
10.1. Service Tools and Equipment
10.2. Important points in adjustment
10.2.1. Important points in optical adjustment
10.4. Optical adjustment
10.4.1. Optical pickup tilt adjustment
10.4.1.1. Adjustment procedure
10.4.1.3. Check after adjustment
10.4.1.4. Procedure for screw lock
11 Abbreviations
INITIAL/LOGO
12 VOLTAGE CHART
MOTHER P.C.B
12.1
DVD-K29GCS
DVD-K29GCS
MODULE P.C.B
12.2
DVD-K29GCS
MIC P.C.B
12.3
DVD-K29GCS
13 BLOCK DIAGRAM
13.1. OVERALL BLOCK DIAGRAM
DVD-K29GCS POWER SUPPLY BLOCK DIAGRAM
PRIMARY CIRCUIT
SECONDARY CIRCUIT
IC6001
DVD-K29GCS
13.3. SERVO BLOCK DIAGRAM
DVD-K29GCS SERVO BLOCK DIAGRAM
DVD-K29GCS
13.4. VIDEO BLOCK DIAGRAM
DVD-K29GCS VIDEO BLOCK DIAGRAM
DVD-K29GCS VIDEO BLOCK DIAGRAM
DVD-K29GCS VIDEO BLOCK DIAGRAM
VIDEO MAIN SIGNAL
DVD-K29GCS
DVD-K29GCS
13.5. AUDIO BLOCK DIAGRAM
DVD-K29GCS AUDIO BLOCK DIAGRAM
14.1. INTERCONNECTION SCHEMATIC DIAGRAM
Important safety notice
14.2. SCHEMATIC DIAGRAM NOTES
Important safety notice
15 SCHEMATIC DIAGRAM
POWER SUPPLY SECTION
SCHEMATIC DIAGRAM
A :POPOWER SUPPLY SECTION
A :POPOWER SUPPLY SECTION
SCHEMATIC DIAGRAM
B :F/AVFRONT & AV OUT SECTION
DVD-K29GCS
SCHEMATIC DIAGRAM
SCHEMATIC DIAGRAM
DVD-K29GCS
DVD-K29GCS
SCHEMATIC DIAGRAM
SCHEMATIC DIAGRAM
DVD-K29GCS
DVD-K29GCS
15.3. MODULE SCHEMATIC DIAGRAM
DVD-K29GCSMODULE SCHEMATIC DIAGRAM
RFKVDS39BKIT
DVD-K29GCS
IC8001
DVD-K29GCSMODULE SCHEMATIC DIAGRAM
SCHEMATIC DIAGRAM
VIDEO MAIN SIGNAL
AUDIO MAIN SIGNAL
15.4. MIC SCHEMATIC DIAGRAM
16 PRINT CIRCUIT BOARD
POWER SW P.C.B
16.1. MOTHER P.C.B
MOTHER P.C.B
MOTHER P.C.B
COMPONENT SIDE
16.3. MODULE P.C.B. 1/2 COMPONENT SIDE
MODULE P.C.B. 1/2
FOIL SIDE
16.4. MODULE P.C.B. 2/2 FOIL SIDE
MODULE P.C.B. 2/2
16.5. OPERATION P.C.B. & MIC P.C.B
OPERATION P.C.B
DVD-K29GCS
17 EXPLODED VIEWS
DVD-K29GCS
17.2. MECHANISM SECTION EXPLODED VIEW
DVD-K29GCS
17.3. PACKING & ACCESSORIES SECTION EXPLODED VIEW
DVD-K29GCS
18 REPLACEMENT PARTS LIST
Part No
Part No
Part No
Part No