Sony KDL-46EX400 / KDL-46EX401 Service Manual ▷ View online
KDL-46EX400/46EX401
13
DISASSEMBLY/PART NUMBER INFORMATION
NOTE: Les composants identifi es per un trame et
une marque
une marque
!
sont critiques pour la securite.
Ne les remplacer que par une piece portant le
numero specifi e.
numero specifi e.
NOTE: The components identifi ed by shading
and
and
!
mark are critical for safety. Replace only
with part number specifi ed.
NOTE: The components identifi ed by a red outline and a mark contain
confi dential information. Specifi c 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.
confi dential information. Specifi c 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.
1-2. REAR COVER AND UNDER COVER REMOVAL
A
Remove 11 screws from Rear Cover
B
Remove 2 screws from Rear Cover Top-Center
C
Remove 2 screws from Rear Cover Bottom-Center
D
Remove 1 screw from Terminal position
E
Remove 1 screw from Side Jack position
F
Lift up Rear Cover from bottom to remove from Bezel Assembly
G
Remove 1 screw from Under Cover Position and lift up Under Cover to detach from Bottom Frame
51
X-2546-685-1
REAR COVER (46) ASSEMBLY
52
4-163-784-11
COVER, UNDER (40)
53
4-163-809-01
COVER, ECS
2-580-640-01
SCREW, +BVTP 4X16 TYPE2 IT-3
7-685-648-79
SCREW +BVTP 3X12 TYPE2 IT-3
4-159-298-01
SCREW, +PSW M4X10
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
51
52
53
A
B
C
D
E
G
F
(Check the
Sony Electronics Service Information
website for any additional service related issues for this model.)
KDL-46EX400/46EX401
14
DISASSEMBLY/PART NUMBER INFORMATION
NOTE: Les composants identifi es per un trame et
une marque
une marque
!
sont critiques pour la securite.
Ne les remplacer que par une piece portant le
numero specifi e.
numero specifi e.
NOTE: The components identifi ed by shading
and
and
!
mark are critical for safety. Replace only
with part number specifi ed.
NOTE: The components identifi ed by a red outline and a mark contain
confi dential information. Specifi c 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.
confi dential information. Specifi c 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. SPEAKER BRACKETS, LOUDSPEAKERS, AC INLET,
AND PANEL SUPPORTS REMOVAL
A
Lift up Speaker Bracket Left to remove from Bezel Assembly
B
Remove 2 screws from Loudspeaker and lift up to detach from Speaker Bracket Left
C
Remove 1 screw from AC Inlet Bracket to detach from Bottom Frame
D
Lift up Speaker Bracket Right to remove from Bezel Assembly
E
Remove 2 screws from Loudspeaker and lift up to detach from Speaker Bracket Right
F
Press down on Panel Support
G
Slide out Panel Support to remove from Bezel Assembly
101
1-858-371-11
LOUDSPEAKER (4.5X20CM)
102
4-166-129-01
BRACKET, SP (46L)
!
103
1-842-008-11
AC INLET FILTER
104
4-166-130-01
BRACKET, SP (46R)
105
4-163-795-01
PANEL SUPPORT (A)
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
4-167-964-01
SCREW, +PWTP2 4X16
2-580-629-01
SCREW, +BVST 3X8
103
104
101
102
101
105
AC Inlet
Bracket
Bracket
C
D
E
A
B
F
G
AC Inlet
Bracket
Bracket
AC Inlet
(Check the
Sony Electronics Service Information
website for any additional service related issues for this model.)
KDL-46EX400/46EX401
15
DISASSEMBLY/PART NUMBER INFORMATION
NOTE: Les composants identifi es per un trame et
une marque
une marque
!
sont critiques pour la securite.
Ne les remplacer que par une piece portant le
numero specifi e.
numero specifi e.
NOTE: The components identifi ed by shading
and
and
!
mark are critical for safety. Replace only
with part number specifi ed.
NOTE: The components identifi ed by a red outline and a mark contain
confi dential information. Specifi c 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.
confi dential information. Specifi c 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]
151
X-2546-671-1
BEZEL (CY46) ASSEMBLY
(KDL-46EX400 US MODELS ONLY)
151 X-2547-683-1 BEZEL
(CY46)F
ASSEMBLY
(KDL-46EX400 CND & MX MODELS ONLY)
151
X-2546-679-1
BEZEL (CY46)DF ASSEMBLY
(KDL-46EX401
ONLY)
152
1-857-594-11
H2 BOARD, COMPLETE
153
NA
LCD PANEL
FOR ALL LCD PANEL PART NUMBER INFORMATION
REFER TO THE LCD PANELS SERVICE MANUAL
1-4. BOTTOM FRAME, SWITCH UNIT, GD2 (POWER) BOARD, A BOARD, SIDE JACK BRACKET,
LCD PANEL, AND H2 BOARD REMOVAL
A
Remove 2 screws from Bottom Frame to detach from Bezel Assembly
B
Remove 2 screws from Bottom Frame to detach from LCD Panel
C
Lift up Switch Unit to remove from Bezel
D
Disconnect 1 connector from Switch Unit
E
Disconnect 6 connectors from GD2 (Power) Board
F
Remove 4 screws from GD2 (Power) Board
G
Disconnect 6 connectors from A Board
H
Remove 4 screws from A Board
I
Remove 1 PWB Holder to detach A Board from LCD Panel
J
Slide Side Jack Bracket to right side of A Board to detach from position
K
Carefully Lift up Panel to remove from Bezel Assembly
L
Disconnect 1 connector from H2 Board and release from Guide
152
157
153
151
156
155
154
Mini Card
Spacer
PWB
Holder
Holder
L
C
D
K
F
E
B
A
H
G
I
J
NOTE: The Mini Card Spacers and
PWB Holder are not included with
the Boards and must be replaced
when replacing the Boards.
(Check the
Sony Electronics Service Information
website for any additional service related issues for this model.)
154
4-163-796-01
BRACKET, SIDE JACK
155
1-857-593-21
A BOARD, COMPLETE
(ALL EXCEPT BUSINESS TO BUSINESS)
155
1-857-593-61
A BOARD, COMPLETE
(FOR KDL-46EX400 BUSINESS TO BUSINESS MODELS ONLY)
156
1-474-205-11
GD2 (POWER) BOARD, COMPLETE
157
1-487-889-11
SWITCH UNIT
2-580-640-01
SCREW, +BVTP 4X16 TYPE2 IT-3
2-580-592-01
SCREW, +PSW M3X8
4-159-298-01
SCREW, +PSW M4X10
KDL-46EX400/46EX401
16
DISASSEMBLY/PART NUMBER INFORMATION
NOTE: Les composants identifi es per un trame et
une marque
une marque
!
sont critiques pour la securite.
Ne les remplacer que par une piece portant le
numero specifi e.
numero specifi e.
NOTE: The components identifi ed by shading
and
and
!
mark are critical for safety. Replace only
with part number specifi ed.
NOTE: The components identifi ed by a red outline and a mark contain
confi dential information. Specifi c 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.
confi dential information. Specifi c 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.
1-5. CLEANING THE LCD PANEL
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.
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 to proper ventilation.
1-6. SCREW LEGEND AND CONNECTORS
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
201
1-910-060-89
LVDS CONNECTOR ASSY LVDS 46-I
202
1-910-060-96
CONNECTOR ASSY FOR PANEL
203
1-910-060-97
CONNECTOR ASSY HV CABLE-I
204
1-910-060-98
CONNECTOR ASSY HV CABLE-II
GD2
A
TCON
SP
SP
H2
INV
SWITCH UNIT
202
203
204
201
P/N
DESCRIPTION
REMARKS
TOTAL
Š
2-580-640-01
SCREW, +BVTP 4X16 TYPE2 IT-3
RC(11), PNL to BEZ ASSY(1), BTM FRM to BEZ ASSY(2)
14
Ť
7-685-648-79
SCREW +BVTP 3X12 TYPE2 IT-3
RC to SIDE JACK(1), RC to TRMNL AREA(1)
2
ť
2-580-608-01
SCREW, +PSW M5X16
TABLE-TOP STAND(4)
4
Ū
2-580-592-01
SCREW, +PSW M3X8
GD2 BOARD(4), A BOARD(4)
8
Ũ
4-159-298-01
SCREW, +PSW M4X10
RC TOP-CENTER(2), RC BTM-CENTER(2), UNDER COVER(1), BTM FRM(2)
7
Ŭ
2-580-629-01
SCREW, +BVST 3X8
AC INLET FILTER to BTM FRAME(1)
1
ŭ
4-167-964-01
SCREW, +PWTP2 4X16
SPKR LEFT(2), SPKR RIGHT(2)
4
KDL-46EX400 / KDL-46EX401
(Check the
Sony Electronics Service Information
website for any additional service related issues for this model.)
Click on the first or last page to see other KDL-46EX400 / KDL-46EX401 service manuals if exist.