XBR-52HX905 (serv.man2) - Sony TV Service Manual (repair manual). Page 2

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XBR-52HX905
XBR-52HX905
TABLE OF CONTENTS
SECTION TITLE   
PAGE
Warnings and Cautions ..............................................................................................................................................................................................3
Safety-Related Component Warning ..........................................................................................................................................................................5
Safety Check-Out .......................................................................................................................................................................................................7
SECTION 1:  DIAGRAMS ...................................................................................................................................................................................................8
1-1.  Circuit Boards Location ......................................................................................................................................................................................8
1-2.  Printed Wiring Boards and Schematic Diagrams Information ............................................................................................................................8
1-3.  Block Diagram ..................................................................................................................................................................................................10
1-4.  Schematics and Supporting Information .......................................................................................................................................................... 11
BAL Board Schematic Diagram (1 of 18) ......................................................................................................................................................... 11
BAL Board Schematic Diagram (2 of 18) .........................................................................................................................................................12
BAL Board Schematic Diagram (3 of 18) .........................................................................................................................................................13
BAL Board Schematic Diagram (4 of 18) .........................................................................................................................................................14
BAL Board Schematic Diagram (5 of 18) .........................................................................................................................................................15
BAL Board Schematic Diagram (6 of 18) .........................................................................................................................................................16
BAL Board Schematic Diagram (7 of 18) .........................................................................................................................................................17
BAL Board Schematic Diagram (8 of 18) .........................................................................................................................................................18
BAL Board Schematic Diagram (9 of 18) .........................................................................................................................................................19
BAL Board Schematic Diagram (10 of 18) .......................................................................................................................................................20
BAL Board Schematic Diagram (11 of 18) .......................................................................................................................................................21
BAL Board Schematic Diagram (12 of 18) .......................................................................................................................................................22
BAL Board Schematic Diagram (13 of 18) .......................................................................................................................................................23
BAL Board Schematic Diagram (14 of 18) .......................................................................................................................................................24
BAL Board Schematic Diagram (15 of 18) .......................................................................................................................................................25
BAL Board Schematic Diagram (16 of 18) .......................................................................................................................................................26
BAL Board Schematic Diagram (17 of 18) .......................................................................................................................................................27
BAL Board Schematic Diagram (18 of 18) .......................................................................................................................................................28
G6A Board Schematic Diagram (1 of 2) ...........................................................................................................................................................31
G6A Board Schematic Diagram (2 of 2) ...........................................................................................................................................................32
HLR Board Schematic Diagram .......................................................................................................................................................................35
HTD Board Schematic Diagram .......................................................................................................................................................................37
SECTION 2:  ELECTRICAL PARTS LIST ........................................................................................................................................................................39
APPENDIX A:  ENCRYPTION KEY COMPONENTS ..................................................................................................................................................... A-1
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