KDL-32EX720, KDL-32EX723, KDL-40EX720, KDL-40EX723, KDL-46EX720, KDL-46EX723, KDL-55EX720, KDL-55EX723 (serv.man2) - Sony TV Service Manual (repair manual). Page 2

Read Sony KDL-32EX720 / KDL-32EX723 / KDL-40EX720 / KDL-40EX723 / KDL-46EX720 / KDL-46EX723 / KDL-55EX720 / KDL-55EX723 (serv.man2) Service Manual online

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KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723
KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723
TABLE OF CONTENTS
SECTION TITLE   
PAGE
Safety-Related Component Warning ...............................................................................................................................................................................3
Safety Check-Out...............................................................................................................................................................................................................5
SECTION 1:  DIAGRAMS ...................................................................................................................................................................................................6
1-1.  Circuit Boards Location ......................................................................................................................................................................................6
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 ..........................................................................................................................................................17
BATV Board Schematic Diagram (1 of 12) .......................................................................................................................................................17
BATV Board Schematic Diagram (2 of 12) .......................................................................................................................................................18
BATV Board Schematic Diagram (3 of 12) .......................................................................................................................................................19
BATV Board Schematic Diagram (4 of 12) .......................................................................................................................................................20
BATV Board Schematic Diagram (5 of 12) .......................................................................................................................................................21
BATV Board Schematic Diagram (6 of 12) .......................................................................................................................................................22
BATV Board Schematic Diagram (7 of 12) .......................................................................................................................................................23
BATV Board Schematic Diagram (8 of 12) .......................................................................................................................................................24
BATV Board Schematic Diagram (9 of 12) .......................................................................................................................................................25
BATV Board Schematic Diagram (10 of 12) .....................................................................................................................................................26
BATV Board Schematic Diagram (11 of 12) .....................................................................................................................................................27
BATV Board Schematic Diagram (12 of 12) .....................................................................................................................................................28
G4 Board Schematic Diagram (KDL-40EX720/40EX723 Only) (Page 1 of 2) .................................................................................................31
G4 Board Schematic Diagram (KDL-40EX720/40EX723 Only) (Page 2 of 2) .................................................................................................32
G5 Board Schematic Diagram (KDL-46EX720/46EX723 Only) .......................................................................................................................34
G6 Board Schematic Diagram (KDL-55EX720/55EX723 Only) .......................................................................................................................36
G8 Board Schematic Diagram (KDL-55EX720/55EX723 Only) .......................................................................................................................38
G10 Board Schematic Diagram (KDL-32EX720/32EX723 Only) .....................................................................................................................40
HEM2 Board Schematic Diagram ....................................................................................................................................................................42
HLR2 Board Schematic Diagram .....................................................................................................................................................................44
HMS3 Board Schematic Diagram ....................................................................................................................................................................46
LD Board Schematic Diagram ..........................................................................................................................................................................48
SECTION 2:  ELECTRICAL PARTS LIST ........................................................................................................................................................................50
APPENDIX A:  ENCRYPTION KEY COMPONENTS ..................................................................................................................................................... A-1
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