Table Of Contents - Sony KDL-32EX421 Service Manual

Supplementary manual (7 pages)

Service manual (44 pages)

Table of Contents

SECTION TITLE

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 ............................................................................................................................ 7

1-3. Block Diagram ....................................................................................................................................................................................................9

1-4. Schematics and Supporting Information .......................................................................................................................................................... 10

BATV Board Schematic Diagram (1 of 12) ....................................................................................................................................................... 10

BATV Board Schematic Diagram (2 of 12) ....................................................................................................................................................... 11

BATV Board Schematic Diagram (3 of 12) ....................................................................................................................................................... 12

BATV Board Schematic Diagram (4 of 12) ....................................................................................................................................................... 13

BATV Board Schematic Diagram (5 of 12) ....................................................................................................................................................... 14

BATV Board Schematic Diagram (6 of 12) ....................................................................................................................................................... 15

BATV Board Schematic Diagram (7 of 12) ....................................................................................................................................................... 16

BATV Board Schematic Diagram (8 of 12) ....................................................................................................................................................... 17

BATV Board Schematic Diagram (9 of 12) ....................................................................................................................................................... 18

BATV Board Schematic Diagram (10 of 12) ..................................................................................................................................................... 19

BATV Board Schematic Diagram (11 of 12) ..................................................................................................................................................... 20

BATV Board Schematic Diagram (12 of 12) ..................................................................................................................................................... 21

GE2A Board Schematic Diagram (KDL-32EX421/32EX423/32EX520/32EX521/32EX523 ONLY) ................................................................. 24

GE3A Board Schematic Diagram (All Except 32" Models) ............................................................................................................................... 27

HLR2 Board Schematic Diagram ..................................................................................................................................................................... 28

HMS3 Board Schematic Diagram .................................................................................................................................................................... 30

SECTION 2: ELECTRICAL PARTS LIST ........................................................................................................................................................................ 32

APPENDIX A: ENCRYPTION KEY COMPONENTS ..................................................................................................................................................... A-1

KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523

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