Sony KDL-46HX729 / KDL-55HX729 Service Manual ▷ View online
KDL-46HX729/55HX729
51
SECTION 6 - DISASSEMBLY/PART NUMBER INFORMATION
NOTE: Les composants identifies per un trame et
une marque
!
sont critiques pour la securite.
Ne les remplacer que par une piece portant le
numero specifie.
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.
(Check the Sony Authorized Servicer Portal at
http://www.sony.com/asp
website for any additional service related issues.)
SWITCH UNIT, SPEAKERS AND
WIRELESS LAN CARD REMOVAL
A Lift up Switch Unit and disconnect 1 connector to detach from Bezel
B Lift up AC Power Cord and disconnect 1 connector to detach from LCD Panel
C Remove 1 screw from right side Speaker (KDL-46HX729 Only)
D Slide-out right side Speaker to detach from Bezel
E Remove 1 screw from left side Speaker (KDL-46HX729 Only)
F Slide-out left side Speaker to detach from Bezel
G Remove 1 screw from Wireless LAN Card to detach from LCD Panel
H Remove 1 screw from Antenna to detach from WIFI Holder
I Remove 1 screw from WIFI Holder to detach from LCD Panel
J Remove 1 screw from Antenna to detach from WIFI Holder
K Remove 1 screw from WIFI Holder to detach from LCD Panel
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
A
D
B
C
F
E
G
J
K
H
I
101
102
103
102
104
106
105
101
1-489-443-11
SWITCH UNIT
102
1-858-594-12
LOUDSPEAKER (3X15CM)
!
103
1-838-797-11
POWER-SUPPLY CORD (WITH CONN.)
104
1-458-355-11
WIRELESS LAN CARD
105 1-754-749-11 ANTENNA
(KDL-46HX729 ONLY)
105 1-754-752-11 ANTENNA
(KDL-55HX729 ONLY)
106 1-754-746-11 ANTENNA
2-990-421-41
SCREW (+PSW) (M3X6)
4-167-964-01
SCREW, +PWTP2 4X16
(KDL-46HX729 ONLY)
KDL-46HX729/55HX729
52
SECTION 6 - DISASSEMBLY/PART NUMBER INFORMATION
NOTE: Les composants identifies per un trame et
une marque
!
sont critiques pour la securite.
Ne les remplacer que par une piece portant le
numero specifie.
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]
HEM2 BOARD, HLR2 BOARD AND HMS3 BOARD REMOVAL
A Release clips and disconnect 1 connector to detach HEM2 Board from Emitter Holder
B Remove 1 screw, then release clips and disconnect 1 connector to detach HMS3 Board from LED Guide
C Lift up Frenel Lens to detach from HMS3 Board
D Release clips and disconnect 1 connector to detach HLR2 Board from LED Guide
151
152
154
153
A
D
C
B
(Check the Sony Authorized Servicer Portal at
http://www.sony.com/asp
website for any additional service related issues.)
151
A-1792-512-A
HEM2 BOARD, MOUNTED
152
A-1792-879-A
HLR2 BOARD, MOUNTED
153
A-1806-495-A
HMS3 BOARD, MOUNTED
* 154
1-856-184-11
FRENEL LENS
7-685-646-79
SCREW +BVTP 3X8 TYPE2 IT-3
KDL-46HX729/55HX729
53
SECTION 6 - DISASSEMBLY/PART NUMBER INFORMATION
NOTE: Les composants identifies per un trame et
une marque
!
sont critiques pour la securite.
Ne les remplacer que par une piece portant le
numero specifie.
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.
(Check the Sony Authorized Servicer Portal at
http://www.sony.com/asp
website for any additional service related issues.)
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
204
1-474-306-11
G5 BOARD, COMPLETE
(KDL-46HX729 ONLY)
204
1-474-331-11
G6 BOARD, COMPLETE
(KDL-55HX729 ONLY)
205
4-268-443-01
SHEET, INSULATION (G4)
ORDER THIS PART WHEN REPLACING THE LCD PANEL
206
4-268-445-01
SHEET, INSULATION (G7)
(KDL-55HX729 ONLY)
ORDER THIS PART WHEN REPLACING THE LCD PANEL
207
1-474-305-11
G7 BOARD, COMPLETE
(KDL-55HX729 ONLY)
2-990-421-41
SCREW (+PSW) (M3X6)
G5/G6/G7 (POWER SUPPLY) BOARD AND
BATV (MAIN) BOARD REMOVAL
NOTES:
Refer to
“Handling the LVDS FFC Connector” on page 3
to disconnect the LVDS Connector.
The Insulation Sheet (G4), Insulation Sheet (G7) and Label Sheet (BATV Mold Side) are not included
with the LCD Panel and must be replaced when replacing the LCD Panel.
A Release 2 clips to detach Side Bracket from BATV Board
B Remove 5 screws from BATV Board and disconnect 5 connectors from BATV Board
(Refer to
“Handling the LVDS FFC Connector” on page 3
instructions)
C Remove screws from G5/G6 Board
5 from G5 (KDL-46HX729 Only)
4 from G6 (KDL-55HX729 Only)
D Disconnect connectors from G5/G6 Board
3 from G5 (KDL-46HX729 Only)
5 from G6 (KDL-55HX729 Only)
E Remove 2 screws and disconnect 4 connectors from G7 Board (KDL-55HX729 Only)
204
203
202
207
205
206
201
204
203
202
207
205
206
201
(Check the Sony Authorized Servicer Portal at
http://www.sony.com/asp
website for any additional service related issues.)
201
4-256-435-11
LABEL, SHEET (BAT-V MOLD SIDE)
(KDL-46HX729 ONLY)
ORDER THIS PART WHEN REPLACING THE LCD PANEL
202
4-265-828-01
BRACKET SIDE (BAT-V MOLD)
(KDL-46HX729 ONLY)
202
4-265-834-02
BRACKET SIDE (BAT-V METAL)
(KDL-55HX729 ONLY)
203
A-1825-544-A
BATV BOARD, COMPLETE
AFTER REPLACING THE MAIN BOARD OR THE LCD PANEL, YOU
MUST UPDATE THE SOFTWARE TO THE LATEST VERSION.
KDL-46HX729/55HX729
54
SECTION 6 - DISASSEMBLY/PART NUMBER INFORMATION
NOTE: Les composants identifies per un trame et
une marque
!
sont critiques pour la securite.
Ne les remplacer que par une piece portant le
numero specifie.
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.
253
255
255
252
251
254
A
B
C
E
D
PANEL BRACKETS AND LCD PANEL REMOVAL
NOTE:
The LCD Panel is securely attached to the Bezel using double-sided tape.
(Refer to
“Appendix C - Replacing the LCD Panel” on page C-1
)
A Remove 3 screws from Top Horizontal Panel Brackets
(KDL-55HX729 Only)
B Lift up Top Horizontal Panel Brackets to detach from Bezel
2 from KDL-46HX729 Only
7 from KDL-55HX729 Only
C Remove 2 screws from Side Vertical Panel Brackets
(KDL-55HX729 Only)
D Lift up Side Vertical Panel Brackets to
detach from Bezel
5 from KDL-46HX729 Only
8 from KDL-55HX729 Only
E Gently lift-up LCD Panel to detach from Bezel
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.
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.
(Check the Sony Authorized Servicer Portal at
http://www.sony.com/asp
website for any additional service related issues.)
251
4-266-747-01
BEZEL(46 VEG)
(KDL-46HX729 ONLY)
251
4-266-743-01
BEZEL(55 VEG)
(KDL-55HX729 ONLY)
252
NA
LCD PANEL
FOR ALL LCD PANEL AND TCON BOARD PART NUMBER
INFORMATION REFER TO THE LCD PANELS SERVICE MANUAL
253
4-266-016-02
BRACKET, PANEL (H)
(KDL-46HX729 ONLY)
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
254
4-266-012-01
BRACKET, PANEL (C)
(KDL-46HX729 ONLY)
255
4-266-019-01
BRACKET, PANEL (M)
(KDL-55HX729 ONLY)
4-256-393-01
SCREW, +PSW M3X6 W12
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