Table Of Contents; Section Title - Sony KDL-23S2000 Service Manual
Lcd digital color television
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Also See for KDL-23S2000:
- Operating instructions manual (48 pages) ,
- Dimensions (2 pages) ,
- Quick setup manual (2 pages)
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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.
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 ................................................ 16
Wire Dressing ............................................................................... 17
SECTION 2: SERVICE ADJUSTMENTS ............................................. 20
2-1. Remote Adjustment Buttons and Indicators ......................... 20
2-2. Accessing Service Adjustments ........................................... 20
(Q-Box) Service Items ............................................. 21
2-3. Resetting the User Menu - Factory Reset ............................ 22
2-4. Aging Mode .......................................................................... 22
2-5. White Balance Adjustment. .................................................. 23
KDL-23S2000
TABLE OF CONTENTS
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SECTION TITLE
SECTION 3: DIAGRAMS ..................................................................... 24
3-1. Circuit Boards Location ........................................................ 24
3-3. Block Diagram ...................................................................... 26
3-4. Schematics and Supporting Information .............................. 27
3-5. Semiconductors ................................................................... 57
SECTION 4: EXPLODED VIEWS ........................................................ 58
4-1. Rear Cabinet and Stand Assembly ..................................... 58
4-2. Chassis ............................................................................... 59
4-3. Speakers .............................................................................. 60
4-4. LCD Panel ............................................................................ 61
SECTION 5: ELECTRICAL PARTS LIST ............................................ 62
Schematic Diagrams Information ......................................... 24
AU Board Schematic Diagram (1 of 2) ................................. 27
AU Board Schematic Diagram (2 of 2) ................................. 28
BU Board Schematic Diagram (1 of 8) ................................. 30
BU Board Schematic Diagram (2 of 8) ................................. 31
BU Board Schematic Diagram (3 of 8) ................................. 32
BU Board Schematic Diagram (4 of 8) ................................. 33
BU Board Schematic Diagram (5 of 8) ................................. 34
BU Board Schematic Diagram (6 of 8) ................................. 35
BU Board Schematic Diagram (7 of 8) ................................. 36
BU Board Schematic Diagram (8 of 8) ................................. 37
G1 Board Schematic Diagram (Power Unit) ....................... 39
H1U Board Schematic Diagram ........................................... 41
H2U Board Schematic Diagram ........................................... 43
H3U Board Schematic Diagram ........................................... 45
QS Board Schematic Diagram (1 of 5) ................................. 47
QS Board Schematic Diagram (2 of 5) ................................. 48
QS Board Schematic Diagram (3 of 5) ................................. 49
QS Board Schematic Diagram (4 of 5) ................................. 50
QS Board Schematic Diagram (5 of 5) ................................. 51
QT Board Schematic Diagram ............................................. 54
KDL-23S2000
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