Table Of Contents; Section Title - Sony KDL-52S4100 Service Manual

SECTION TITLE
Specifi cations ................................................................................. 4
Warnings and Cautions - ENGLISH ............................................... 6
Warnings and Cautions - FRENCH ................................................ 7
Safety-Related Component Warning .............................................. 8
Safety Check-Out ......................................................................... 10
Self-Diagnostic Function ................................................................11
SECTION 1: DISASSEMBLY ............................................................... 12
1-1. Rear Cover Removal ............................................................ 12
1-2. Function Key and H1 Board Removal .................................. 12
1-3. A Board and G Board Removal ............................................ 13
1-4. Table-Top Stand Assembly and Under Cover Removal ....... 14
1-5. AC Inlet, Structural Frames and Brackets Removal ............. 15
1-6. Loudspeaker Removal ......................................................... 15
1-7. LCD Panel Removal ............................................................. 16
1-7-1. Detaching the Inverter Connector Assembly ............. 16
1-7-2. Attaching the Inverter Connector Assembly ............... 17
1-7-3. Cleaning the LCD Panel ............................................ 17
1-8. Bottom Cover, H2 Board, H3 Board, LED Lens and
IR Lens Removal .................................................................. 18
Wire Dressing ............................................................................... 19
SECTION 2: SERVICE ADJUSTMENTS ............................................. 20
2-1. Resetting to Factory Defaults after Board Replacement ...... 20
KDL-52S4100

TABLE OF CONTENTS

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SECTION TITLE

SECTION 3: DIAGRAMS ..................................................................... 21
3-1. Circuit Boards Location ........................................................ 21
3-2. Printed Wiring Boards and
3-3. Block Diagram ...................................................................... 23
3-4. Schematics and Supporting Information .............................. 24
SECTION 4: EXPLODED VIEWS ........................................................ 54
4-1. Rear Cover Assembly and Table-Top Stand Assembly ....... 54
4-2. Chassis ................................................................................ 55
4-3. Bezel Assembly and LCD Panel .......................................... 56
4-4. Screw Legend ...................................................................... 57
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
Schematic Diagrams Information ......................................... 21
A Board Schematic Diagram (1 of 19) .................................. 24
A Board Schematic Diagram (2 of 19) .................................. 25
A Board Schematic Diagram (3 of 19) .................................. 26
A Board Schematic Diagram (4 of 19) .................................. 27
A Board Schematic Diagram (5 of 19) .................................. 28
A Board Schematic Diagram (6 of 19) .................................. 29
A Board Schematic Diagram (7 of 19) .................................. 30
A Board Schematic Diagram (8 of 19) .................................. 31
A Board Schematic Diagram (9 of 19) .................................. 32
A Board Schematic Diagram (10 of 19) ................................ 33
A Board Schematic Diagram (11 of 19) ................................ 34
A Board Schematic Diagram (12 of 19) ................................ 35
A Board Schematic Diagram (13 of 19) ................................ 36
A Board Schematic Diagram (14 of 19) ................................ 37
A Board Schematic Diagram (15 of 19) ................................ 38
A Board Schematic Diagram (16 of 19) ................................ 39
A Board Schematic Diagram (17 of 19) ................................ 40
A Board Schematic Diagram (18 of 19) ................................ 41
A Board Schematic Diagram (19 of 19) ................................ 42
G Board Schematic Diagram (1 of 3) ................................... 44
G Board Schematic Diagram (2 of 3) ................................... 45
G Board Schematic Diagram (3 of 3) ................................... 46
H1 Board Schematic Diagram .............................................. 48
H2 Board Schematic Diagram .............................................. 50
H3 Board Schematic Diagram .............................................. 52
KDL-52S4100
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