Read Sony KDL-32S2400 / KDL-40S2400 Service Manual online
3
KDL-32S2400/40S2400
KDL-32S2400/40S2400
TABLE OF CONTENTS
SECTION TITLE
PAGE
SECTION TITLE
PAGE
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/G2 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. H2U
Board
Removal
................................................ 16
1-9.
H3U Board and Speaker Removal .......................... 16
1-10. LCD Panel Removal ................................................ 17
SECTION 2: SERVICE ADJUSTMENTS ............................................. 18
2-1. Remote Adjustment Buttons and Indicators ......................... 18
2-2. Accessing Service Adjustments ........................................... 18
2-2-1. Accessing the Digital Service Adjustment Menus .... 18
2-2-2. Viewing the Digital Module Box
(Q-Box) Service Items ............................................. 19
2-2-3. Accessing the Analog Service Adjustment Menus ... 19
2-3. Resetting the User Menu - Factory Reset ............................ 20
2-4. Aging Mode .......................................................................... 20
2-5. White Balance Adjustment. .................................................. 21
SECTION 3: DIAGRAMS ..................................................................... 22
3-1. Circuit Boards Location ........................................................ 22
3-2. Printed Wiring Boards and
Schematic Diagrams Information ......................................... 22
3-3. Block Diagram
...................................................................... 24
3-4. Schematics and Supporting Information .............................. 25
AU Board Schematic Diagram (1 of 2) ................................. 25
AU Board Schematic Diagram (2 of 2) ................................. 26
BU Board Schematic Diagram (1 of 8) ................................. 28
BU Board Schematic Diagram (2 of 8) ................................. 29
BU Board Schematic Diagram (3 of 8) ................................. 30
BU Board Schematic Diagram (4 of 8) ................................. 31
BU Board Schematic Diagram (5 of 8) ................................. 32
BU Board Schematic Diagram (6 of 8) ................................. 33
BU Board Schematic Diagram (7 of 8) ................................. 34
BU Board Schematic Diagram (8 of 8) ................................. 35
G1 Board, Power Unit (KDL-32S2400 Only) ........................ 37
G2 Board Schematic Diagram (KDL-40S2400 Only) ........... 39
H1U Board Schematic Diagram ........................................... 41
H2U Board Schematic Diagram ........................................... 42
H3U Board Schematic Diagram ........................................... 44
QS Board Schematic Diagram (1 of 5) ................................. 45
QS Board Schematic Diagram (2 of 5) ............................... 46
QS Board Schematic Diagram (3 of 5) ................................. 47
QS Board Schematic Diagram (4 of 5) ................................. 48
QS Board Schematic Diagram (5 of 5) ................................. 49
QT Board Schematic Diagram ............................................. 51
3-5. Semiconductors ................................................................... 53
SECTION 4: EXPLODED VIEWS ........................................................ 54
4-1. Rear Cabinet and Stand Assembly ..................................... 54
4-2. Chassis ............................................................................... 55
4-3. Speakers .............................................................................. 56
4-4. LCD Panel
............................................................................ 57
SECTION 5: ELECTRICAL PARTS LIST ............................................ 58
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
Click on the first or last page to see other KDL-32S2400 / KDL-40S2400 service manuals if exist.