1 IMPORTANT SERVICE INFORMATION
5
1.1.
Notes
5
1.2.
About DivX
5
1.3.
Manual for Customer
6
2 SAFETY PRECAUTIONS
7
2.1.
GENERAL GUIDELINES
7
3 PREVENTION OF ELECTRO STATIC DISCHARGE (ESD) TO
ELECTROSTATICALLY SENSITIVE (ES) DEVICES
7
4 PRECAUTION OF LASER DIODE
8
5 SERVICE CAUTION BASED ON LEGAL RESTRICTIONS
9
5.1.
General description about Lead Free Solder (PbF)
9
6 PREVENTION OF STATIC ELECTRICITY DISCHARGE
10
6.1.
Grounding for electrostatic breakdown prevention
10
6.2.
Handling Precautions for Traverse Unit (Optical Pickup)
10
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.
12
7.6.
Module P.C.B.
12
7.7.
Mechanism Unit
12
7.8.
Rear panel
13
7.9.
Mother P.C.B.
13
7.10. Service Position
14
8 ASSEMBLING AND DISASSEMBLING THE MECHANISM UNIT
15
8.1.
Disassembly Procedure
15
8.2.
Traverse Unit
15
8.3.
Tray
16
8.4.
Loading section
17
8.5.
Loading motor P.C.B.
18
8.6.
Optical Pickup Unit
19
8.7.
Traverse Motor
21
9 SELF-DIAGNOSIS FUNCTION AND SERVICE MODES
23
9.1.
Optical Pickup Breakdown Diagnosis
23
9.2.
Service Mode Table 1
24
9.3.
DVD Self Diagnostic Function-Error Code
24
9.4.
Last Error Code saved during NO PLAY
25
9.5.
Service mode table 2
26
9.6.
Sales demonstration lock function
29
9.7.
Handling After Completing Repairs
29
10 SERVICE PRECAUTIONS
30
10.1. Recovery after the dvd player is repaired
30
10.2. Firmware version-up of the DVD player
30
11 ADJUSTMENT PROCEDURES
31
11.1. Service Tools and Equipment
31
11.2. Important points in adjustment
31
11.3. Storing and Handling Test Discs
31
11.4. Optical adjustment
32
12 ABBREVIATIONS
34
13 VOLTAGE CHART
36
13.1. MOTHER P.C.B.
36
13.2. MODULE P.C.B.
37
14 BLOCK DIAGRAM
39
14.1. OVERALL BLOCK DIAGRAM
40
14.2. POWER SUPPLY BLOCK DIAGRAM
41
14.3. SERVO BLOCK DIAGRAM
42
14.4. VIDEO BLOCK DIAGRAM (DVD-
S42GC/GCA/GCS/GCU/PL/PLA)
43
14.5. VIDEO BLOCK DIAGRAM (DVD-S42EE)
44
14.6. AUDIO BLOCK DIAGRAM
46
15 INTERCONNECTION SCHEMATIC DIAGRAM & SCHEMATIC
DIAGRAM NOTES
47
15.1. INTERCONNECTION SCHEMATIC DIAGRAM
47
15.2. SCHEMATIC DIAGRAM NOTES
48
16 SCHEMATIC DIAGRAM
49
16.1. POWER SUPPLY SECTION (MOTHER P.C.B. (1 / 2))
SCHEMATIC DIAGRAM (DVD-
S42EE/GC/GCA/GCS/GCU/PL)
49
16.2. POWER SUPPLY SECTION (MOTHER P.C.B. (1 / 2))
SCHEMATIC DIAGRAM (DVD-S42PLA)
50
16.3. FRONT & AV OUT SECTION (MOTHER P.C.B. (2 / 2))
SCHEMATIC DIAGRAM (DVD-S42EE)
51
16.4. FRONT & AV OUT SECTION (MOTHER P.C.B. (2 / 2))
SCHEMATIC DIAGRAM (DVD-
S42GC/GCA/GCS/GCU/PL/PLA)
53
16.5. MODULE SCHEMATIC DIAGRAM
55
17 PRINT CIRCUIT BOARD
59
17.1. MOTHER P.C.B. (DVD-S42EE)
59
17.2. MOTHER P.C.B. (DVD-S42GC/GCA/GCS/GCU/PL/PLA)
60
17.3. MOTHER P.C.B. ADDRESS INFORMATION
61
17.4. MODULE P.C.B. (1/2)
62
17.5. MODULE P.C.B. (2/2)
63
17.6. MODULE P.C.B. ADDRESS INFORMATION
64
18 EXPLODED VIEWS
65
18.1. CASING PARTS & MECHANISM SECTION EXPLODED
VIEW
65
18.2. MECHANISM SECTION EXPLODED VIEW
66
18.3. PACKING & ACCESSORIES SECTION EXPLODED
VIEW
67
CONTENTS
Page
Page
3
DVD-S42EE / DVD-S42GC / DVD-S42GCA / DVD-S42GCS / DVD-S42GCU / DVD-S42PL / DVD-S42PLA
