Manuals / Panasonic / Home Audio / Speaker System

Panasonic DVD-K29GCS specifications Service Position, Servicing position of the Module P.C.B

Models: DVD-K29GCS

1 64

Download 64 pages 10.9 Kb

Page 10

6.10. Service Position

DVD-K29GCS

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

10

Image 10

Panasonic DVD-K29GCS Service Position, Servicing position of the Module P.C.B, Servicing position of the Mother P.C.B

Contents

DL4.1 Mechanism Series DVD / CD PlayerDVD-K29GCS ColourPage CONTENTSPage 14 INTERCONNECTION SCHEMATIC DIAGRAM & SCHEMATIC 1.1.1.LEAKAGE CURRENT COLD CHECK 1 SAFETY PRECAUTIONS1.1.GENERAL GUIDELINES 1.1.2.LEAKAGE CURRENT HOT CHECK See Figure4 About lead free solder PbF 3 Precaution of Laser DiodeDistinction of PbF PCB 5.1.2.Human body grounding 5 PREVENTION OF STATIC ELECTRICITY DISCHARGE5.1.1.Worktable grounding 5.1.3.Handling of optical pickup6.2.Casing Parts and P.C.B. Positions 6 DISASSEMBLING THE CASING AND CHECKING P.C.B.S6.1.Disassembly Procedure DVD-K29GCS6.3.Top Panel 1. Pull out the mic volume knob2.Release the tabs 3.Remove the connectors 6.5. Mic P.C.B. and Operation P.C.B1.Unscrew the screws 2.Remove the connectors 6.9. Mother P.C.B. and Power SW P.C.B2. Remove the connectors 6.6. Module P.C.B6.10.2. Servicing position of the Mother P.C.B 6.10. Service Position6.10.1. Servicing position of the Module P.C.B 6.10.3. List of the Extension Cables7.1.Disassembly Procedure 7ASSEMBLING AND DISASSEMBLING THE MECHANISM UNIT7.2.Traverse Unit 7.3.Tray <Assembling the tray unit>7.4.Loading section 1. Unscrew the screws 7.5.Loading motor P.C.BDVD-K29GCS 7.6.Optical Pickup Unit 5.Slide the shaft in the arrow direction 2. Unscrew the screws 3. Remove the drive rack4.Unscrew the screw 6. Lift the optical pickup unit with the shaft<Assembling the optical pickup unit> 7.7.Traverse MotorDVD-K29GCS DVD-K29GCS 8 Self-DiagnosisFunction and Service Modes 8.1.Optical Pickup Breakdown Diagnosis8.2.Service Mode Table 8.3.DVD Self Diagnostic Function-ErrorCode8.4.Last Error Code saved during NO PLAY 8.5.Service mode table DVD-K29GCSDVD-K29GCS 8.7.2.Precautions 8.6.1.Setting8.6.2.Cancellation 8.6.Sales demonstration lock function9.1.Recovery after the dvd player is repaired 9 Service Precautions9.2.Firmware version-upof the DVD player 10.2. Important points in adjustment 10 ADJUSTMENT PROCEDURES10.1. Service Tools and Equipment 10.2.1. Important points in optical adjustment10.4.1.1. Adjustment procedure 10.4. Optical adjustment10.4.1. Optical pickup tilt adjustment 10.4.1.3. Check after adjustment10.4.1.4. Procedure for screw lock 11 Abbreviations INITIAL/LOGO 12.1 12 VOLTAGE CHARTMOTHER P.C.B DVD-K29GCS12.2 MODULE P.C.BDVD-K29GCS 12.3 MIC P.C.BDVD-K29GCS DVD-K29GCS 13 BLOCK DIAGRAM 13.1. OVERALL BLOCK DIAGRAMSECONDARY CIRCUIT DVD-K29GCS POWER SUPPLY BLOCK DIAGRAMPRIMARY CIRCUIT IC6001DVD-K29GCS SERVO BLOCK DIAGRAM 13.3. SERVO BLOCK DIAGRAMDVD-K29GCS DVD-K29GCS VIDEO BLOCK DIAGRAM 13.4. VIDEO BLOCK DIAGRAMDVD-K29GCS VIDEO MAIN SIGNAL DVD-K29GCS VIDEO BLOCK DIAGRAMDVD-K29GCS VIDEO BLOCK DIAGRAM DVD-K29GCSDVD-K29GCS AUDIO BLOCK DIAGRAM 13.5. AUDIO BLOCK DIAGRAMDVD-K29GCS 14.1. INTERCONNECTION SCHEMATIC DIAGRAM Important safety notice 14.2. SCHEMATIC DIAGRAM NOTESImportant safety notice SCHEMATIC DIAGRAM 15 SCHEMATIC DIAGRAMPOWER SUPPLY SECTION A :POPOWER SUPPLY SECTIONB :F/AVFRONT & AV OUT SECTION A :POPOWER SUPPLY SECTIONSCHEMATIC DIAGRAM DVD-K29GCSDVD-K29GCS SCHEMATIC DIAGRAMSCHEMATIC DIAGRAM DVD-K29GCSDVD-K29GCS SCHEMATIC DIAGRAMSCHEMATIC DIAGRAM DVD-K29GCS15.3. MODULE SCHEMATIC DIAGRAM DVD-K29GCSMODULE SCHEMATIC DIAGRAMIC8001 DVD-K29GCSRFKVDS39BKIT VIDEO MAIN SIGNAL DVD-K29GCSMODULE SCHEMATIC DIAGRAMSCHEMATIC DIAGRAM AUDIO MAIN SIGNAL15.4. MIC SCHEMATIC DIAGRAM 16.1. MOTHER P.C.B 16 PRINT CIRCUIT BOARDPOWER SW P.C.B MOTHER P.C.BMOTHER P.C.B MODULE P.C.B. 1/2 16.3. MODULE P.C.B. 1/2 COMPONENT SIDECOMPONENT SIDE MODULE P.C.B. 2/2 16.4. MODULE P.C.B. 2/2 FOIL SIDEFOIL SIDE 16.5. OPERATION P.C.B. & MIC P.C.B OPERATION P.C.BDVD-K29GCS 17 EXPLODED VIEWS DVD-K29GCS17.2. MECHANISM SECTION EXPLODED VIEW DVD-K29GCS17.3. PACKING & ACCESSORIES SECTION EXPLODED VIEW DVD-K29GCS18 REPLACEMENT PARTS LIST Part No Part No Part No Part No