Sony KDL-46CX525 Service Manual ▷ View online
KDL-46CX525
44
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
4-271-524-21
REAR COVER (46ATL)
52
4-266-269-01
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 12 screws from Rear Cover
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-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]
101
1-474-296-11
G3 BOARD, COMPLETE
!
102
1-838-268-11
POWER-SUPPLY CORD (WITH CONN.)
(FOR CHILE/PERU MODELS)
!
102
1-838-797-11
POWER-SUPPLY CORD (WITH CONN.)
(FOR VZ MODELS)
103
1-489-581-11
SWITCH UNIT
104
1-858-585-11
LOUDSPEAKER
105
4-256-427-02
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)
G3 (POWER SUPPLY) BOARD, SWITCH UNIT AND
SPEAKER REMOVAL
A Remove 5 screws from G3 Board
B Disconnect 3 connectors from 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 3 screws from Bottom Frame to detach from LCD Panel
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-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.
BATV (MAIN) BOARD, HLR2 BOARD, HMS3 BOARD AND
LCD PANEL REMOVAL
NOTES:
Refer to Handling the
“Handling the LVDS FFC Connector” on page 3
to disconnect the
LVDS Connector.
The Insulation Sheet (G3) is 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 LVDS 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
4-271-525-03
BEZEL (46 ATL)
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
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
154
A-1817-432-B
BATV BOARD COMPLETE
AFTER REPLACING THE MAIN BOARD OR THE LCD PANEL, YOU
MUST UPDATE THE SOFTWARE TO THE LATEST VERSION.
155
4-268-449-01
SHEET, INSULATION (G3)
ORDER THIS PART WHEN REPLACING THE LCD PANEL.
156
A-1792-877-A
HLR2 BOARD, MOUNTED
157
A-1792-511-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
KDL-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.
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
SCREW LEGEND
CONNECTORS
* 201
1-910-801-65
CONNECTOR ASSEMBLY 14P
* 202
1-910-801-66
CONNECTOR ASSEMBLY 15P
* 203
1-838-845-11
(LVDS) FLEXIBLE FLAT CABLE I4 46S
* 204
1-910-801-75
HARNESS ASSEMBLY
P/N
DESCRIPTION
REMARKS
TOTAL
▲
2-580-608-01
SCREW, +PSW M5X16
TABLE-TOP STAND(3)
3
△
4-256-393-01
SCREW, +PSW M3X6 W12
AC COVER(1)
1
■
7-685-648-79
SCREW +BVTP 3X12 TYPE2 IT-3
RC to TERMINAL AREA(1)
1
□
2-580-640-01
SCREW, +BVTP 4X16 TYPE2 IT-3
RC(12), BTM FRM to BEZ(2)
14
◆
4-257-907-01
JOINT, STAND
RC(2)
2
◇
4-159-298-01
SCREW, +PSW M4X10
RC to BTM FRM(1), RC to PNL(2), BTM FRM(3)
6
●
2-990-421-41
SCREW (+PSW) (M3X6)
BATV(5), G3(5)
10
☆
4-259-541-01
USER SCREW ST
HEAD STAND to NECK(1), BASE STAND to NECK(3)
4
★ 7-685-646-79
SCREW +BVTP 3X8 TYPE2 IT-3
HMS3(1)
1
KDL-46CX525
202
204
203
201
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