KDL-40BX450/40BX451/46BX450/46BX451
16
SECTION 4 - DISASSEMBLY/PART NUMBER INFORMATION
NOTE: The components identified by shading
and
!
mark are critical for safety. Replace only
with part number specified.
NOTE: The components identified by a red outline and a
mark contain
confidential information. Specific instructions must be adhered to whenever
these components are repaired and/or replaced.
See Appendix A: Encryption Key Components in the back of this manual.
NOTE: Les composants identifies per un trame et
une marque
!
sont critiques pour la securite.
Ne les remplacer que par une piece portant le
numero specifie.
(Check the Sony Authorized Servicer Portal at
website for any additional service related issues.)
MAIN BOARD (A) AND POWER SUPPLY BOARD (G10/G11) REMOVAL
A Disconnect Power Supply Cord from G10/G11 Board.
B Release clips and lift-up AC Cord Cover.
C Remove 4 screws and disconnect 2 connectors from G10/G11 Board.
D Release clips and slide-out Side Bracket.
E Remove 4 screws and disconnect 4 connectors from A Board.
F Remove 1 screw from MB Bracket.
G Remove 4 screws and disconnect connectors from Left and Right Speakers.
H Release clips and disconnect 1 connector from H Board.
I Disconnect 1 connector, then tilt Switch Unit left and lift-up.
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
51
4-300-805-11
BRACKET, SIDE (APOF)
52
1-895-182-11
A BOARD, COMPLETE
(KDL-40BX450/46BX450 ALL EXCEPT LA MODELS)
AFTER REPLACING THE MAIN BOARD, YOU MUST UPDATE THE
SOFTWARE TO THE LATEST VERSION
52
1-895-182-21
A BOARD, COMPLETE
(KDL-40BX450/46BX450 FOR LA MODELS ONLY)
AFTER REPLACING THE MAIN BOARD, YOU MUST UPDATE THE
SOFTWARE TO THE LATEST VERSION
52
1-895-182-31
A BOARD, COMPLETE
(KDL-40BX451/46BX451 ONLY)
AFTER REPLACING THE MAIN BOARD, YOU MUST UPDATE THE
SOFTWARE TO THE LATEST VERSION
53
4-300-807-01
BRACKET, MB (40APOF)
54
1-895-183-11
H BOARD, MOUNTED
55
1-858-771-11
SPEAKER 4X10 (L)
!
56
1-839-938-31
POWER-SUPPLY CORD
57
4-300-803-01
COVER, AC CORD (40APOF)
58
1-858-771-21
SPEAKER 4X10 (R)
59
1-490-188-11
SWITCH UNIT
60
1-474-380-11
G10 BOARD, COMPLETE
(KDL-40BX450/40BX451 ONLY)
60
1-474-382-12
G11 BOARD, COMPLETE
(KDL-46BX450/46BX451 ONLY)
51
52
54
55
58
59
60
53
57
56
D
E
H
G
G
I
C
F
B
A