KDL-22BX325, KDL-32BX325, KDL-32BX326, KDL-32BX425, KDL-40BX425 (serv.man2) - Sony TV Service Manual (repair manual). Page 2

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KDL-22BX325/32BX325/32BX326/32BX425/40BX425
KDL-22BX325/32BX325/32BX326/32BX425/40BX425
TABLE OF CONTENTS
SECTION TITLE   
PAGE
Warnings and Cautions .............................................................................................................................................................................................. 3
Safety-Related Warning .............................................................................................................................................................................................. 4
Safety Check-Out ....................................................................................................................................................................................................... 5
SECTION 1:  DIAGRAMS ................................................................................................................................................................................................... 7
1-1.  Circuit Boards Location ...................................................................................................................................................................................... 7
1-2.  Printed Wiring Boards and Schematic Diagrams Information ............................................................................................................................ 8
1-3.  Block Diagram .................................................................................................................................................................................................. 10
1-4.  Connector Diagrams ........................................................................................................................................................................................ 11
1-5.  Schematics and Supporting Information .......................................................................................................................................................... 15
A Board Schematic Diagram (1 of 18) .............................................................................................................................................................. 15
A Board Schematic Diagram (2 of 18) .............................................................................................................................................................. 16
A Board Schematic Diagram (3 of 18) .............................................................................................................................................................. 17
A Board Schematic Diagram (4 of 18) .............................................................................................................................................................. 18
A Board Schematic Diagram (5 of 18) .............................................................................................................................................................. 19
A Board Schematic Diagram (6 of 18) .............................................................................................................................................................. 20
A Board Schematic Diagram (7 of 18) .............................................................................................................................................................. 21
A Board Schematic Diagram (8 of 18) .............................................................................................................................................................. 22
A Board Schematic Diagram (9 of 18) .............................................................................................................................................................. 23
A Board Schematic Diagram (10 of 18) ............................................................................................................................................................ 24
A Board Schematic Diagram (11 of 18) ............................................................................................................................................................ 25
A Board Schematic Diagram (12 of 18) ............................................................................................................................................................ 26
A Board Schematic Diagram (13 of 18) ............................................................................................................................................................ 27
A Board Schematic Diagram (14 of 18) ............................................................................................................................................................ 28
A Board Schematic Diagram (15 of 18) ............................................................................................................................................................ 29
A Board Schematic Diagram (16 of 18) ............................................................................................................................................................ 30
A Board Schematic Diagram (17 of 18) ............................................................................................................................................................ 31
A Board Schematic Diagram (18 of 18) ............................................................................................................................................................ 32
LIPS22 Board Schematic Diagram (KDL-22BX325 Only) ................................................................................................................................ 34
GT32 Board Schematic Diagram (KDL-32BX325/32BX326/32BX425 Only) (Page 1 of 2) ............................................................................. 36
GT32 Board Schematic Diagram (KDL-32BX325/32BX326/32BX425 Only) (Page 2 of 2) ............................................................................. 37
GT40 Board Schematic Diagram (KDL-40BX425 Only) (Page 1 of 2) ............................................................................................................. 39
GT40 Board Schematic Diagram (KDL-40BX425 Only) (Page 2 of 2) ............................................................................................................. 40
H1 Board Schematic Diagram .......................................................................................................................................................................... 42
H2 Board Schematic Diagram .......................................................................................................................................................................... 44
SECTION 2:  ELECTRICAL PARTS LIST ........................................................................................................................................................................ 46
APPENDIX A:  ENCRYPTION KEY COMPONENTS ..................................................................................................................................................... A-1
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