Sony KDL-32CX525 / KDL-40CX525 / KDL-46CX525 Service Manual ▷ View online
KDL-32CX525/40CX525/46CX525
44
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.
TABLE-TOP STAND ASSEMBLY REMOVAL
A Remove 3 screws from Table-Top Stand Assembly
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
1
A-1811-825-A
STAND, HEAD(M3)
(KDL-32CX525 ONLY)
1
A-1811-824-A
STAND, HEAD(ML3)
(KDL-40CX525/46CX525 ONLY)
2
4-259-178-01
NECK (M3)
(KDL-32CX525 ONLY)
2
4-259-181-01
NECK (ML3)
(KDL-40CX525 ONLY)
2
4-259-184-01
NECK (L3)
(KDL-46CX525 ONLY)
3
A-1811-842-A
STAND, BASE(M3)
(KDL-32CX525 ONLY)
3
A-1811-841-A
STAND, BASE(ML3)
(KDL-40CX525 ONLY)
3
A-1811-840-A
STAND, BASE(L3)
(KDL-46CX525 ONLY)
4
4-259-541-01
USER SCREW ST
(SCREWS TO ATTACH STAND HEAD AND STAND BASE TO NECK)
5
2-580-608-01
SCREW, +PSW M5X16
(SCREWS TO ATTACH TABLE-TOP STAND TO LCD TV)
For product protection and safety reasons, Sony strongly recommends
that you use the screws provided with the TV
CAUTION: These screws cannot be used to secure the TV to
the Wall Mount Brackets
2-580-608-01
SCREW, +PSW M5X16
(SCREWS TO ATTACH TABLE-TOP STAND TO LCD TV)
For product protection and safety reasons, Sony strongly recommends
that you use the screws provided with the TV
CAUTION: These screws cannot be used to secure the TV to
the Wall Mount Brackets
B Lift up TV set to detach from Table-Top Stand Assembly
C Gently place the LCD TV set face down onto a soft cloth
C
Soft Cloth
B
1
2
3
5
4
4
SECTION 6 - DISASSEMBLY/PART NUMBER INFORMATION
A
KDL-32CX525/40CX525/46CX525
45
SECTION 6 - 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
4-265-768-01
REAR COVER BARE (32 ATL)
(KDL-32CX525 ONLY)
51
4-265-769-01
REAR COVER BARE (40 ATL)
(KDL-40CX525 ONLY)
51
4-268-556-01
REAR COVER BARE (46 ATL)
(KDL-46CX525 ONLY)
52
4-259-168-01
COVER, AC(M)
4-256-393-01
SCREW, +PSW M3X6 W12
7-685-648-79
SCREW +BVTP 3X12 TYPE2 IT-3
2-580-640-01
SCREW, +BVTP 4X16 TYPE2 IT-3
4-257-907-01
JOINT, STAND
4-159-298-01
SCREW, +PSW M4X10
REAR COVER AND AC COVER REMOVAL
CAUTION:
Do not damage the Power Board Connector or Power Supply Cord when removing
the Rear Cover. Refer to
“Appendix A - Removing The Rear Cover” on page A-1
for complete
instructions.
A Remove screws from Rear Cover
10 from KDL-32CX525/40CX525 Only
12 from KDL-46CX525 Only
B Remove 1 screw from Terminal Area position
C Remove 3 screws from Rear Cover
D Remove 2 screws from Rear Cover
E Remove 1 screw and release clips from AC Cover to detach from Rear Cover
(Refer to
“Appendix A - Removing The Rear Cover” on page A-1
)
F Gently lift up Rear Cover form bottom side to detach from Bezel
E
C
D
A
F
B
52
51
KDL-32CX525/40CX525/46CX525
46
SECTION 6 - 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
A-1806-402-A
G2A BOARD, COMPLETE
(KDL-32CX525 ONLY)
101
A-1806-404-A
G2B BOARD, COMPLETE
(KDL-40CX525 ONLY)
101
1-474-296-11
G3 BOARD, COMPLETE
(KDL-46CX525 ONLY)
!
102
1-838-269-11
POWER-SUPPLY CORD (WITH CONN.)
103
1-489-515-21
SWITCH UNIT
104 1-858-589-11 LOUDSPEAKER
(KDL-32CX525 ONLY)
104 1-858-585-11 LOUDSPEAKER
(KDL-40CX525/46CX525 ONLY)
105
4-256-427-71
BRACKET, SIDE (BAT-V CCFL)
2-580-640-01
SCREW, +BVTP 4X16 TYPE2 IT-3
4-159-298-01
SCREW, +PSW M4X10
2-990-421-41
SCREW (+PSW) (M3X6)
G2A/G2B/G3 (POWER) BOARD, SWITCH UNIT AND
SPEAKER REMOVAL
A Remove screws from G2A/G2B/G3 Board
2 from G2A Board (KDL-32CX525 Only)
3 from G2B Board (KDL-40CX525 Only)
5 from G3 Board (KDL-46CX525 Only)
B Disconnect 3 connectors from G2A/G2B/G3 Board
C Lift up AC Power Cord to detach from LCD Panel
D Lift up Switch Unit and disconnect 1 connector to detach from Bezel
E Slide-out right side Speaker to detach from Bezel
F Slide-out left side Speaker to detach from Bezel
G Release 2 clips to detach Side Bracket from BATV Board
H Remove screws from Bottom Frame to detach from LCD Panel
2 from KDL-32CX525 Only
4 from KDL-32CX525 Only
3 from KDL-32CX525 Only
I Remove 2 screws from Bottom Frame to detach from Bezel
A
B
C
D
E
F
G
H
I
101
102
103
104
104
105
KDL-32CX525/40CX525/46CX525
47
SECTION 6 - 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.
BATV (MAIN) BOARD, HLR2 BOARD, HMS3 BOARD AND
LCD PANEL REMOVAL
NOTES:
Refer to Handling the
“Handling the FFC Connector” on page 3
to disconnect the
LVDS Connector.
The Insulation Sheet (G2) and Insulation Sheet (G3) are not included with the LCD
Panel and must be replaced when replacing the LCD Panel.
A Remove 5 screws from BATV Board
B Disconnect 5 connectors from BATV Board
(Refer to “Handling the FFC Connector” on page 3)
C Remove 1 screw, then release clips and disconnect 1 connector to detach HMS3
Board from LED Guide
D Lift up Frenel Lens to detach from LED Guide
E Release clips and disconnect 1 connector to detach HLR2 Board from LED Guide
151
4-273-254-01
BEZEL (32 ATL)
(KDL-32CX525 ONLY)
151
4-274-101-01
BEZEL (40 ATL)
(KDL-40CX525 ONLY)
151
4-274-102-02
BEZEL (46 ATL)
(KDL-46CX525 ONLY)
152
4-166-126-11
SUPPORT, PANEL
153
NA
LCD PANEL
FOR ALL LCD PANEL AND TCON PART NUMBER INFORMATION
REFER TO THE LCD PANELS SERVICE MANUAL
154
A-1811-030-B
BATV BOARD, COMPLETE
AFTER REPLACING THE MAIN BOARD OR THE LCD PANEL, YOU
MUST UPDATE THE SOFTWARE TO THE LATEST VERSION.
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
155
4-268-448-01
SHEET, INSULATION (G2)
(KDL-32CX525/40CX525 ONLY)
ORDER THIS PART WHEN REPLACING THE LCD PANEL.
155
4-268-449-01
SHEET, INSULATION (G3)
(KDL-46CX525 ONLY)
ORDER THIS PART WHEN REPLACING THE LCD PANEL.
156
A-1817-204-A
HLR2 BOARD, MOUNTED
157
A-1815-011-A
HMS3 BOARD, MOUNTED
* 158
1-856-184-11
FRENEL LENS
2-990-421-41
SCREW (+PSW) (M3X6)
7-685-646-79
SCREW +BVTP 3X8 TYPE2 IT-3
Detail
157
158
154
153
151
152
156
155
Detail
CLEANING THE LCD PANEL ASSEMBLY
CAUTION: When cleaning the TV, be sure to unplug the power cord to avoid any chance of
electric shock.
Clean the cabinet of the TV with a dry soft cloth.
Wipe the LCD screen gently with a soft cloth.
®
®
Stubborn stains may be removed with a cloth slightly moistened with a solution of mild soap and
warm water.
®
If using a chemically pretreated cloth, please follow the instruction provided on the package.
®
Never use strong solvents such as a thinner, alcohol or benzine for cleaning.
®
Periodic vacuuming of the ventilation openings is recommended to ensure the proper ventilation.
Detail
A
B
E
G
F
Detail
C
D
F Lift up 2
Panel Support
brackets to
detach from
Bezel
G Gently lift-up
LCD Panel to
detach from
Bezel
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