6.1.
Grounding for electrostatic breakdown prevention
9
6.2.
Handling Precautions for Traverse Unit (Optical Pickup) 9
7
DISASSEMBLING THE CASING AND CHECKING P.C.B.S
10
7.1.
Disassembly Procedure
10
7.2.
Casing Parts and P.C.B. Positions
10
7.3.
Top Panel
11
7.4.
Front Panel
11
7.5.
Module P.C.B.
11
7.6.
Mechanism Unit
11
7.7.
Rear panel
12
7.8.
Mother P.C.B. and Power SW P.C.B.
12
7.9.
Service Position
13
8
ASSEMBLING AND DISASSEMBLING THE MECHANISM UNIT
14
8.1.
Disassembly Procedure
14
8.2.
Traverse Unit
14
8.3.
Tray
15
8.4.
Loading section
16
8.5.
Loading motor P.C.B.
17
8.6.
TRV Unit
18
9
SELF-DIAGNOSIS FUNCTION AND SERVICE MODES
21
9.1.
Optical Pickup Breakdown Diagnosis
21
9.2.
Service Mode Table 1
22
9.3.
DVD Self Diagnostic Function-Error Code
22
9.4.
Last Error Code saved during NO PLAY
23
9.5.
Service mode table 2
24
9.6.
Sales demonstration lock function
27
9.7.
Handling After Completing Repairs
27
10 SERVICE PRECAUTIONS
28
10.1. Recovery after the DVD player is repaired.
28
10.2. Firmware version-up of the DVD player
28
11 ADJUSTMENT PROCEDURES
29
11.1. Service Tools and Equipment
29
11.2. Important points in electrical adjustment
29
11.3. Storing and Handling Test Discs
29
12 ABBREVIATIONS
30
13 VOLTAGE CHART
32
13.1. MOTHER P.C.B.
32
13.2. MODULE P.C.B.
33
14 BLOCK DIAGRAM
35
14.1. OVERALL BLOCK DIAGRAM
35
14.2. POWER SUPPLY BLOCK DIAGRAM
36
14.3. SERVO BLOCK DIAGRAM
37
14.4. VIDEO BLOCK DIAGRAM (DVD-S33EE)
38
14.5. VIDEO BLOCK DIAGRAM (DVD-
S33GC/GCA/GCS/GCU/GN)
40
14.6. AUDIO BLOCK DIAGRAM
41
15 INTERCONNECTION SCHEMATIC DIAGRAM & SCHEMATIC
DIAGRAM NOTES
43
15.1. INTERCONNECTION SCHEMATIC DIAGRAM
43
15.2. SCHEMATIC DIAGRAM NOTES
44
16 SCHEMATIC DIAGRAM
45
16.1. POWER SUPPLY SECTION (MOTHER P.C.B. (1 / 2))
SCHEMATIC DIAGRAM
45
16.2. FRONT & AV OUT SECTION (MOTHER P.C.B. (2 / 2))
SCHEMATIC DIAGRAM (DVD-S33EE)
46
16.3. FRONT & AV OUT SECTION (MOTHER P.C.B. (2 / 2))
SCHEMATIC DIAGRAM (DVD-
S33GC/GCA/GCS/GCU/GN)
49
16.4. MODULE SCHEMATIC DIAGRAM
52
17 PRINT CIRCUIT BOARD
55
17.1. MOTHER P.C.B. (DVD-S33EE)
55
17.2. MOTHER P.C.B. ADDRESS INFORMATION (DVD-
S33EE)
56
17.3. MOTHER P.C.B. (DVD-S33GC/GCA/GCS/GCU/GN)
57
17.4. MOTHER P.C.B. ADDRESS INFORMATION (DVD-
S33GC/GCA/GCS/GCU/GN)
58
17.5. MODULE P.C.B. (1/2)
59
17.6. MODULE P.C.B. (2/2)
60
17.7. MODULE P.C.B. ADDRESS INFORMATION
61
18 EXPLODED VIEWS
63
18.1. CASING PARTS & MECHANISM SECTION EXPLODED
VIEW
63
18.2. MECHANISM SECTION EXPLODED VIEW
64
18.3. PACKING & ACCESSORIES SECTION EXPLODED
VIEW
65
19 REPLACEMENT PARTS LIST
66
3
DVD-S33EE / DVD-S33GC / DVD-S33GCA / DVD-S33GCS / DVD-S33GCU / DVD-S33GN
