KDL-24R400A, KDL-24R405A, KDL-24R407A, KDL-32R400A, KDL-32R405A, KDL-32R407A, KDL-32R421A, KDL-32R425A, KDL-40R450A, KDL-40R455A, KDL-40R457A, KDL-40R471A, KDL-40R475A, KDL-46R450A, KDL-46R455A, KDL-46R457A, KDL-46R471A - Sony TV Service Manual (repair manual). Page 2

Read Sony KDL-24R400A / KDL-24R405A / KDL-24R407A / KDL-32R400A / KDL-32R405A / KDL-32R407A / KDL-32R421A / KDL-32R425A / KDL-40R450A / KDL-40R455A / KDL-40R457A / KDL-40R471A / KDL-40R475A / KDL-46R450A / KDL-46R455A / KDL-46R457A / KDL-46R471A Service Manual online

Chassis: RB1FK, BA
Chassis: RB1FK, BA 
2
TABLE OF CONTENTS
SECTION TITLE   
PAGE
SECTION 1:  DIAGRAMS ...................................................................................................................................................................................................3
1-1.  Printed Circuit Boards and Schematic Diagrams Information ....................................................................................................................3
1-2.  Connector Diagrams ........................................................................................................................................................................................4
1-3.  Main Board (A Board) ......................................................................................................................................................................................5
 
A Board Component Side ................................................................................................................................................................................5
 
A Board Conductor Side ..................................................................................................................................................................................6
A Board Schematic ..........................................................................................................................................................................................7
1-4.   Electrical Parts List / Main Board (A) ..........................................................................................................................................................27
SECTION 2:  POWER SUPPLY BOARD (G BOARD) .....................................................................................................................................................28
 
G Board Component Side .............................................................................................................................................................................28
G Board Schematic ........................................................................................................................................................................................29
SECTION 3:  IR BOARD (H BOARD) ..............................................................................................................................................................................30
 
H Board Component Side ..............................................................................................................................................................................30
 
H Board Conductor Side ...............................................................................................................................................................................30
H Board Schematic ..........................................................................................................................................................................................31
APPENDIX A:  ENCRYPTION KEY COMPONENTS ..................................................................................................................................................... A-1
Page of 40
Display

Click on the first or last page to see other KDL-24R400A / KDL-24R405A / KDL-24R407A / KDL-32R400A / KDL-32R405A / KDL-32R407A / KDL-32R421A / KDL-32R425A / KDL-40R450A / KDL-40R455A / KDL-40R457A / KDL-40R471A / KDL-40R475A / KDL-46R450A / KDL-46R455A / KDL-46R457A / KDL-46R471A service manuals if exist.