Read Sony KDL-22EX355 / KDL-32EX355 / KDL-40EX455 Service Manual online
KDL-22EX355/32EX355/40EX455
17
Components not identified by a part number or
description are not stocked because they are seldom
required for routine service.
The component parts of an assembly are indicated by the
reference numbers in the far right column of the parts list
and within the dotted lines of the diagram.
*
Items marked with an asterisk are not stocked since
they are seldom required for routine service. Expect
some delay when ordering these components.
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.
KDL-22EX355 ONLY
A Remove screws and disconnect connectors from A Board.
B Detach the Side Bracket from A Board.
C Remove screws and disconnect connectors from G22 Board.
D Slide-out Left and Right Speakers, then disconnect connectors.
E Release clips and disconnect connector from H Board.
F Lift up Switch Unit and disconnect connector.
MAIN BOARD (A) AND POWER SUPPLY BOARD (G22/G32/G40) REMOVAL
E
D
C
B
F
A
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
51
1-895-283-11
G22 BOARD, MOUNTED
52
4-421-152-01
KEY TOP (IRST)
53
4-421-149-01
COVER, SIDE KEY (IRST)
54
1-895-294-11
K BOARD, MOUNTED
55
1-858-821-11
SPEAKER 3.5X10
56
1-895-293-11
H BOARD, MOUNTED
57
1-895-280-11
A BOARD, COMPLETE
AFTER REPLACING THE MAIN BOARD, YOU MUST UPDATE THE
SOFTWARE TO THE LATEST VERSION
.
58
4-421-150-01
COVER, SIDE JACK (IRST)
KDL-22EX355 ONLY
SECTION 4 - DISASSEMBLY/PART NUMBER INFORMATION
52
53
54
56
55
55
51
58
57
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