Sony KDL-22BX325 / KDL-32BX325 / KDL-32BX326 / KDL-32BX425 / KDL-40BX425 Service Manual ▷ View online
KDL-22BX325/32BX325/32BX326/32BX425/40BX425
12
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.
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
51
4-276-526-01
REAR COVER (GT22)
52
4-276-529-01
BRACKET, VESA (22))
53
4-264-253-01
COVER, UNDER (GT22)
54
1-858-604-11
LOUD SPEAKER (3.5X10CM)
55
1-857-925-11
H2 BOARD, MOUNTED
56
4-264-270-01
KEY PAD (GT)
57
4-264-271-01
COVER, KEY (GT)
58
1-857-926-11
H1 BOARD, MOUNTED
1-2. REAR COVER AND SPEAKERS REMOVAL
1-2-1. KDL-22BX325 ONLY
A Remove 4 screws from Rear Cover
B Remove 1 screw from Side Jack position
B Remove 1 screw from Side Jack position
C Remove 1 screw from Terminal Area position
D Lift up Rear Cover to detach from Bezel
D Lift up Rear Cover to detach from Bezel
E Slide-out 2 Vesa Brackets to detach from Rear Cover
F Lift up AC Power Cord and disconnect 1 connector from
LIPS22 Board to detach from Under Cover
G Remove 2 screws to detach Under Cover from Bezel
H Remove 4 screws from Speakers to detach from
Under Cover
I Release clips and disconnect 1 connector
to detach H1 Board from LED Guide
J Lift up Switch Unit and
disconnect 1 connector
to detach from Bezel
A
C
B
D
J
I
G
E
H
F
51
53
57
58
56
55
52
54
KDL-22BX325/32BX325/32BX326/32BX425/40BX425
13
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.
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
101
4-264-257-01
REAR COVER BARE (GT32)
(KDL-32BX325/32BX326/32BX425 ONLY)
101
4-264-263-01
REAR COVER BARE (GT40)
(KDL-40BX425 ONLY)
102
4-264-259-01
COVER, UNDER (GT32)
(KDL-32BX325/32BX326/32BX425 ONLY)
102
4-264-265-01
COVER, UNDER (GT40)
(KDL-40BX425 ONLY)
103
4-264-258-01
BRACKET, SP L&R (GT32) (LEFT)
(KDL-32BX325/32BX326/32BX425 ONLY)
103
4-264-264-01
BRACKET, SP L&R (GT40) (LEFT)
(KDL-40BX425 ONLY)
104
4-264-258-11
BRACKET, SP L&R (GT32) (RIGHT)
(KDL-32BX325/32BX326/32BX425 ONLY)
104
4-264-264-11
BRACKET, SP L&R (GT40) (RIGHT)
(KDL-40BX425 ONLY)
105
1-858-341-11
LOUDSPEAKER (4X10CM)
(ALL MODELS EXCEPT KDL-22BX325)
106
1-857-925-11
H2 BOARD, MOUNTED
107
4-264-270-01
KEY PAD (GT)
108
4-264-271-01
COVER, KEY (GT)
109
1-857-926-11
H1 BOARD, MOUNTED
A Remove 11 screws from Rear Cover
B Remove 1 screw from Side Jack position
B Remove 1 screw from Side Jack position
C Remove 1 screw from Terminal Area position
D Lift up Rear Cover to detach from Bezel
D Lift up Rear Cover to detach from Bezel
E Lift up AC Power Cord and disconnect 1 connector from
GT32/GT40 Board to detach from Under Cover
F Remove screws to detach Under Cover from LCD Panel
5 from KDL-32BX325/32BX326/32BX425 Only
1 from KDL-40BX425 Only
G Remove screws to detach Left Speaker Bracket from LCD Panel
1 from KDL-32BX325/32BX326/32BX425 Only
2 from KDL-40BX425 Only
H Remove 4 screws from Speaker to detach from Left Speaker Bracket
I Release clips and disconnect 1 connector to detach
H1 Board from LED Guide
J Remove screws to detach Right Speaker Brackets
from LCD Panel
1 from KDL-32BX325/32BX326/32BX425
Only
2 from KDL-40BX425 Only
K Remove 4 screws from Speaker to
detach from Right Speaker Bracket
L Lift up Switch Unit and disconnect
1 connector to detach from Bezel
1-2-2. KDL-32BX325/32BX326/32BX425/40BX425 ONLY
A
C
D
B
J
I
G
F
E
K
L
H
101
104
103
102
105
105
106
107
108
109
KDL-22BX325/32BX325/32BX326/32BX425/40BX425
14
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.
1-3. A (MAIN) BOARD, LIPS22/GT32/GT40 (POWER) BOARD AND LCD PANEL REMOVAL
1-3-1. KDL-22BX325 ONLY
NOTE: The Thermal Pad (22) is not included with the A Board and must be reattached to the
replacement A Board when replacing the A Board. Refer to the Miscellaneous Section for Part
Number information.
replacement A Board when replacing the A Board. Refer to the Miscellaneous Section for Part
Number information.
A Remove 4 screws and disconnect 4 connectors from A Board to detach from Main Frame
B Release 2 clips and slide-out Side Jack Bracket to detach from A Board
B Release 2 clips and slide-out Side Jack Bracket to detach from A Board
C Remove 4 screws and disconnect 6 connectors from LIPS22 Board to detach from Main Frame
D Remove 2 screws from Main Bracket to detach from Bezel
D Remove 2 screws from Main Bracket to detach from Bezel
E Remove 4 screws from Main Frame to detach from LCD Panel
F Remove 2 screws from Main Frame to detach from Bezel
G Carefully Lift up LCD Panel to remove from Bezel
151
4-276-523-01
BEZEL (GT22)
152
NA
LCD PANEL
FOR ALL LCD PANEL AND TCON PART NUMBER INFORMATION
REFER TO THE LCD PANELS SERVICE MANUAL
153
4-264-268-01
COVER, IO JACK
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
F
B
G
E
A
C
D
154
1-857-923-11
A BOARD, COMPLETE
AFTER REPLACING THE MAIN BOARD OR THE LCD PANEL, YOU MUST
UPDATE THE SOFTWARE TO THE LATEST VERSION AND COMPLETE ANY
SERVICE ADJUSTMENTS.
155
1-857-927-11
LIPS22 BOARD, COMPLETE
153
152
151
154
155
Main
Frame
KDL-22BX325/32BX325/32BX326/32BX425/40BX425
15
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.
1-3-2. KDL-32BX325/32BX326/32BX425 ONLY
NOTE: The Thermal Pad (32) and Thermal Pad (40) are not included with the A Board and
must be reattached to the replacement A Board when replacing the A Board. Refer to the
Miscellaneous Section for Part Number information.
must be reattached to the replacement A Board when replacing the A Board. Refer to the
Miscellaneous Section for Part Number information.
A Remove 4 screws and disconnect 4 connectors from A Board to detach from Left Vesa Bracket and
Main Bracket
B Release 2 clips and slide-out Side Jack Bracket to detach from A Board
C Remove 6 screws and disconnect 3 connectors from GT32 Board to detach from Left and Right
Vesa Brackets
D Remove 4 screws from Bottom Frame to detach from Bezel and Bottom Bracket
E Remove 2 screws from Right and Left Vesa Brackets to detach from Top Bracket
F Remove 2 screws from Main Bracket to detach from Top and
Bottom Bracket
G Remove 4 screws from Top Bracket to detach from
LCD Panel and Bezel
H Remove 4 screws from Bottom Bracket
to detach from LCD Panel
I Remove 2 screws from LCD Panel
to detach from Bezel
J Carefully Lift up LCD Panel
to remove from Bezel
B
G
A
E
I
J
C
D
F
H
201
4-276-524-01
BEZEL (GT32)
202
NA
LCD PANEL
FOR ALL LCD PANEL AND TCON PART NUMBER INFORMATION
REFER TO THE LCD PANELS SERVICE MANUAL
203
4-264-268-01
COVER, IO JACK
204
NA
A BOARD, COMPLETE
(KDL-32BX325/32BX326 ONLY)
FOR ALL A BOARD PART NUMBER INFORMATION
REFER TO THE LCD PANELS SERVICE MANUAL
AFTER REPLACING THE MAIN BOARD OR THE LCD PANEL, YOU MUST
UPDATE THE SOFTWARE TO THE LATEST VERSION AND COMPLETE
ANY SERVICE ADJUSTMENTS.
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
204
1-857-921-11
A BOARD, COMPLETE
(KDL-32BX425 ONLY)
AFTER REPLACING THE MAIN BOARD OR THE LCD PANEL, YOU MUST
UPDATE THE SOFTWARE TO THE LATEST VERSION AND COMPLETE ANY
SERVICE ADJUSTMENTS.
205
4-264-280-01
BRACKET, VESA L (32)
206
4-264-279-01
BRACKET, VESA R (32)
207
1-857-928-11
GT32 BOARD, COMPLETE
208
1-857-930-11
INVERTER BOARD, COMPLETE
(KDL-32BX325/32BX326 ONLY)
203
Top
Bracket
201
204
206
205
202
207
Bottom
Frame
Main
Bracket
Top
Bracket
208
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