Read Panasonic DVD-S29GCS / DVD-S29GCU / DVD-S29GN / DVD-S29PLA / DVD-S29PL / DVD-S29EE / DVD-S29GCA / DVD-S29GC / DVD-S29GD / DVD-S29PX Service Manual online
1
SAFETY PRECAUTIONS
4
1.1.
GENERAL GUIDELINES
4
2
PREVENTION OF ELECTRO STATIC DISCHARGE (ESD) TO
ELECTROSTATICALLY SENSITIVE (ES) DEVICES
4
3
Precaution of Laser Diode
5
4
About lead free solder (PbF)
5
5
PREVENTION OF STATIC ELECTRICITY DISCHARGE
7
5.1.
Grounding for electrostatic breakdown prevention
7
5.2.
Handling Precautions for Traverse Unit (Optical Pickup) 7
6
DISASSEMBLING THE CASING AND CHECKING P.C.B.S
8
6.1.
Disassembly Procedure
8
6.2.
Casing Parts and P.C.B. Positions
8
6.3.
Top Panel
9
6.4.
Front Panel
9
6.5.
Module P.C.B.
9
6.6.
Mechanism Unit
9
6.7.
Rear panel
10
6.8.
Mother P.C.B. and Power SW P.C.B.
10
6.9.
Service Position
11
7
ASSEMBLING AND DISASSEMBLING THE MECHANISM UNIT
12
7.1.
Disassembly Procedure
12
7.2.
Traverse Unit
12
7.3.
Tray
13
7.4.
Loading section
14
7.5.
Loading motor P.C.B.
15
7.6.
Optical Pickup Unit
16
7.7.
Traverse Motor
18
8
Self-Diagnosis Function and Service Modes
20
8.1.
Optical Pickup Breakdown Diagnosis
20
8.2.
Service Mode Table 1
21
8.3.
DVD Self Diagnostic Function-Error Code
21
8.4.
Last Error Code saved during NO PLAY
22
8.5.
Service mode table 2
23
8.6.
Sales demonstration lock function
25
8.7.
Handling After Completing Repairs
25
9
Service Precautions
26
9.1.
Recovery after the dvd player is repaired
26
9.2.
Firmware version-up of the DVD player
26
10 ADJUSTMENT PROCEDURES
27
10.1. Service Tools and Equipment
27
10.2. Important points in adjustment
27
10.3. Storing and Handling Test Discs
27
10.4. Optical adjustment
28
11 Abbreviations
30
12 VOLTAGE CHART
32
12.1. MOTHER P.C.B. (EXCEPT DVD-S29PLA)
32
12.2. MOTHER P.C.B. (DVD-S29PLA ONLY)
33
12.3. MODULE P.C.B.
34
13 BLOCK DIAGRAM
37
13.1. OVERALL BLOCK DIAGRAM
37
13.2. POWER SUPPLY BLOCK DIAGRAM
38
13.3. SERVO BLOCK DIAGRAM
39
13.4. VIDEO BLOCK DIAGRAM
40
13.5. AUDIO BLOCK DIAGRAM
42
14 INTERCONNECTION SCHEMATIC DIAGRAM & SCHEMATIC
DIAGRAM NOTES
43
14.1. INTERCONNECTION SCHEMATIC DIAGRAM
43
14.2. SCHEMATIC DIAGRAM NOTES
44
15 SCHEMATIC DIAGRAM
45
15.1. POWER SUPPLY SECTION (MOTHER P.C.B. (1 / 2))
SCHEMATIC DIAGRAM (EXCEPT DVD-S29PLA)
45
15.2. FRONT & AV OUT SECTION (MOTHER P.C.B. (2 / 2))
SCHEMATIC DIAGRAM (EXCEPT DVD-S29PLA)
46
15.3. POWER SUPPLY SECTION (MOTHER P.C.B. (1 / 2))
SCHEMATIC DIAGRAM (DVD-S29PLA ONLY)
48
15.4. FRONT & AV OUT SECTION (MOTHER P.C.B. (2 / 2))
SCHEMATIC DIAGRAM (DVD-S29PLA ONLY)
49
15.5. MODULE SCHEMATIC DIAGRAM
51
16 PRINT CIRCUIT BOARD
55
16.1. MOTHER P.C.B. (EXCEPT DVD-S29PLA)
55
16.2. MOTHER P.C.B. (DVD-S29PLA ONLY)
56
16.3. MOTHER P.C.B. & MODULE P.C.B. ADDRESS
INFORMATION
57
16.4. MODULE P.C.B. (1 / 2) (COMPONENT SIDE)
58
16.5. MODULE P.C.B. (2 / 2) (FOIL SIDE)
59
17 EXPLODED VIEWS
61
17.1. CASING PARTS & MECHANISM SECTION EXPLODED
VIEW
61
17.2. MECHANISM SECTION EXPLODED VIEW
62
17.3. PACKING & ACCESSORIES SECTION EXPLODED
VIEW
63
18 REPLACEMENT PARTS LIST
64
CONTENTS
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Page
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DVD-S29GCS / DVD-S29GCU / DVD-S29GN / DVD-S29PLA / DVD-S29PL / DVD-S29EE / DVD-S29GCA / DVD-S29GC / DVD-S29GD / DVD-S29PX
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