Table Of Contents; Section Title - Sony KDL-23S2010 Service Manual

SECTION TITLE
Specifi cations ................................................................................. 4
Warnings and Cautions .................................................................. 6
Safety-Related Component Warning .............................................. 7
Safety Check-Out ........................................................................... 9
Self-Diagnostic Function ............................................................... 10
SECTION 1: DISASSEMBLY ............................................................... 12
1-1. Rear Cover Removal ............................................... 12
1-2. Vesa Bracket Assembly Removal ............................ 12
1-3. H1U Board Removal ................................................ 13
1-4. G1 Board (Power Supply) or G2 Board and
H2U Board Removal ................................................ 13
1-5. AU Board Removal .................................................. 14
1-6. QT Board Removal .................................................. 14
1-7. QS board and BU Board Removal ........................... 15
1-8. H3U Board and Speaker Removal .......................... 15
1-9. LCD Panel Removal ................................................ 15
SECTION 2: SERVICE ADJUSTMENTS ............................................. 17
2-1. Remote Adjustment Buttons and Indicators ......................... 17
2-2. Accessing Service Adjustments ........................................... 17
2-2-1. Accessing the Digital Service Adjustment Menus .... 17
2-2-2. Viewing the Digital Module Box
(Q-Box) Service Items ............................................. 18
2-2-3. Accessing the Analog Service Adjustment Menus ... 18
2-3. Resetting the User Menu - Factory Reset ............................ 19
2-4. Aging Mode .......................................................................... 19
2-5. White Balance Adjustment. .................................................. 20
SECTION 3: DIAGRAMS ..................................................................... 21
3-1. Circuit Boards Location ........................................................ 21
3-2. Printed Wiring Boards and
Schematic Diagrams Information ......................................... 21
3-3. Block Diagram ...................................................................... 23
KDL-23S2010/26S2010/32S2010/40S2010/46S2010

TABLE OF CONTENTS

PAGE

SECTION TITLE

3-4. Schematics and Supporting Information .............................. 24
3-5. Semiconductors ................................................................... 54
SECTION 4: EXPLODED VIEWS ........................................................ 55
4-1. Rear Cabinet and Stand Assembly ..................................... 55
4-2. Chassis ............................................................................... 56
4-3. Speakers .............................................................................. 57
4-4. LCD Panel ............................................................................ 58
SECTION 5: ELECTRICAL PARTS LIST ............................................ 59
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
KDL-23S2010/26S2010/32S2010/40S2010/46S2010
AU Board Schematic Diagram (1 of 2) ................................. 24
AU Board Schematic Diagram (2 of 2) ................................. 25
BU Board Schematic Diagram (1 of 8) ................................. 27
BU Board Schematic Diagram (2 of 8) ................................. 28
BU Board Schematic Diagram (3 of 8) ................................. 29
BU Board Schematic Diagram (4 of 8) ................................. 30
BU Board Schematic Diagram (5 of 8) ................................. 31
BU Board Schematic Diagram (6 of 8) ................................. 32
BU Board Schematic Diagram (7 of 8) ................................. 33
BU Board Schematic Diagram (8 of 8) ................................. 34
G1 Board, Power Unit
(KDL-23S2010/26S2010/32S2010 Only) ................ 36
G2 Board Schematic Diagram
(KDL-40S2010/46S2010 Only) ................................ 38
H1U Board Schematic Diagram ........................................... 40
H2U Board Schematic Diagram ........................................... 41
H3U Board Schematic Diagram ........................................... 43
H46 Board Schematic Diagram ............................................ 44
QS Board Schematic Diagram (1 of 5) ................................. 46
QS Board Schematic Diagram (2 of 5) ................................. 47
QS Board Schematic Diagram (3 of 5) ................................. 48
QS Board Schematic Diagram (4 of 5) ................................. 49
QS Board Schematic Diagram (5 of 5) ................................. 50
QT Board Schematic Diagram ............................................. 52
PAGE
3