Read Panasonic DVD-S42EE / DVD-S42GC / DVD-S42GCA / DVD-S42GCS / DVD-S42GCU / DVD-S42PL / DVD-S42PLA Service Manual online
1 IMPORTANT SERVICE INFORMATION
5
1.1.
Notes
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1.2.
About DivX
5
1.3.
Manual for Customer
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2 SAFETY PRECAUTIONS
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2.1.
GENERAL GUIDELINES
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3 PREVENTION OF ELECTRO STATIC DISCHARGE (ESD) TO
ELECTROSTATICALLY SENSITIVE (ES) DEVICES
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4 PRECAUTION OF LASER DIODE
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5 SERVICE CAUTION BASED ON LEGAL RESTRICTIONS
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5.1.
General description about Lead Free Solder (PbF)
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6 PREVENTION OF STATIC ELECTRICITY DISCHARGE
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6.1.
Grounding for electrostatic breakdown prevention
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6.2.
Handling Precautions for Traverse Unit (Optical Pickup)
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7 DISASSEMBLING THE CASING AND CHECKING P.C.B.S 11
7.1.
Disassembly Procedure
11
7.2.
Casing Parts and P.C.B. Positions
11
7.3.
Top Panel
12
7.4.
Front Panel
12
7.5.
Operation P.C.B. and Power SW P.C.B.
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7.6.
Module P.C.B.
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7.7.
Mechanism Unit
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7.8.
Rear panel
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7.9.
Mother P.C.B.
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7.10. Service Position
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8 ASSEMBLING AND DISASSEMBLING THE MECHANISM UNIT
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8.1.
Disassembly Procedure
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8.2.
Traverse Unit
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8.3.
Tray
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8.4.
Loading section
17
8.5.
Loading motor P.C.B.
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8.6.
Optical Pickup Unit
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8.7.
Traverse Motor
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9 SELF-DIAGNOSIS FUNCTION AND SERVICE MODES
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9.1.
Optical Pickup Breakdown Diagnosis
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9.2.
Service Mode Table 1
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9.3.
DVD Self Diagnostic Function-Error Code
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9.4.
Last Error Code saved during NO PLAY
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9.5.
Service mode table 2
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9.6.
Sales demonstration lock function
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9.7.
Handling After Completing Repairs
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10 SERVICE PRECAUTIONS
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10.1. Recovery after the dvd player is repaired
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10.2. Firmware version-up of the DVD player
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11 ADJUSTMENT PROCEDURES
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11.1. Service Tools and Equipment
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11.2. Important points in adjustment
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11.3. Storing and Handling Test Discs
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11.4. Optical adjustment
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12 ABBREVIATIONS
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13 VOLTAGE CHART
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13.1. MOTHER P.C.B.
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13.2. MODULE P.C.B.
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14 BLOCK DIAGRAM
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14.1. OVERALL BLOCK DIAGRAM
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14.2. POWER SUPPLY BLOCK DIAGRAM
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14.3. SERVO BLOCK DIAGRAM
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14.4. VIDEO BLOCK DIAGRAM (DVD-
S42GC/GCA/GCS/GCU/PL/PLA)
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14.5. VIDEO BLOCK DIAGRAM (DVD-S42EE)
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14.6. AUDIO BLOCK DIAGRAM
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15 INTERCONNECTION SCHEMATIC DIAGRAM & SCHEMATIC
DIAGRAM NOTES
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15.1. INTERCONNECTION SCHEMATIC DIAGRAM
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15.2. SCHEMATIC DIAGRAM NOTES
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16 SCHEMATIC DIAGRAM
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16.1. POWER SUPPLY SECTION (MOTHER P.C.B. (1 / 2))
SCHEMATIC DIAGRAM (DVD-
S42EE/GC/GCA/GCS/GCU/PL)
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16.2. POWER SUPPLY SECTION (MOTHER P.C.B. (1 / 2))
SCHEMATIC DIAGRAM (DVD-S42PLA)
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16.3. FRONT & AV OUT SECTION (MOTHER P.C.B. (2 / 2))
SCHEMATIC DIAGRAM (DVD-S42EE)
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16.4. FRONT & AV OUT SECTION (MOTHER P.C.B. (2 / 2))
SCHEMATIC DIAGRAM (DVD-
S42GC/GCA/GCS/GCU/PL/PLA)
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16.5. MODULE SCHEMATIC DIAGRAM
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17 PRINT CIRCUIT BOARD
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17.1. MOTHER P.C.B. (DVD-S42EE)
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17.2. MOTHER P.C.B. (DVD-S42GC/GCA/GCS/GCU/PL/PLA)
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17.3. MOTHER P.C.B. ADDRESS INFORMATION
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17.4. MODULE P.C.B. (1/2)
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17.5. MODULE P.C.B. (2/2)
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17.6. MODULE P.C.B. ADDRESS INFORMATION
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18 EXPLODED VIEWS
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18.1. CASING PARTS & MECHANISM SECTION EXPLODED
VIEW
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18.2. MECHANISM SECTION EXPLODED VIEW
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18.3. PACKING & ACCESSORIES SECTION EXPLODED
VIEW
67
CONTENTS
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Page
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DVD-S42EE / DVD-S42GC / DVD-S42GCA / DVD-S42GCS / DVD-S42GCU / DVD-S42PL / DVD-S42PLA
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