Sony KDL-32EX427 / KDL-32EX527 / KDL-40EX527 / KDL-46EX527 Service Manual ▷ View online
KDL-32EX427/32EX527/40EX527/46EX527 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.
GE2/GE3 (POWER) BOARD, SWITCH UNIT
AND SPEAKER REMOVAL
A Remove 5 screws from GE2/GE3 Board
B Disconnect 4 connectors from GE2/GE3 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 Remove 1 screw from right side Speaker (KDL-46EX527Only)
F Slide-out right side Speaker to detach from Bezel
G Remove 1 screw from left side Speaker (KDL-46EX527Only)
H Slide-out left side Speaker to detach from Bezel
I Release 2 clips to detach Side Jack Bracket from BATV Board
J Gently peel-off Side Jack Label to detach from LCD Panel
Note: The Side Jack Label is not included with the LCD Panel and must be replaced when replacing the LCD Panel.
101
1-474-277-12
GE2A BOARD, COMPLETE
(KDL-32EX427/32EX527 ONLY)
101
1-474-287-11
GE3A BOARD, COMPLETE
(KDL-40EX527/46EX527 ONLY)
102
1-489-443-11
SWITCH UNIT
!
103
1-838-797-11
POWER-SUPPLY CORD (WITH CONN.)
104 1-858-590-12 LOUDSPEAKER
(KDL-32EX427/32EX527 ONLY)
104 1-858-592-11 LOUDSPEAKER
(KDL-40EX527/46EX527 ONLY)
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
105
4-265-832-02
BRACKET SIDE (BAT-V32)
(KDL-32EX427/32EX527 ONLY)
105
4-265-828-01
BRACKET SIDE (BAT-V MOLD)
(KDL-40EX527/46EX527 ONLY)
106
4-258-701-01
LABEL (BAT-V MOLD SIDE)
(KDL-32EX427/32EX527 ONLY)
106
4-256-435-11
LABEL, SHEET (BAT-V MOLD SIDE)
(KDL-40EX527/46EX527 ONLY)
2-990-421-41
SCREW (+PSW) (M3X6)
101
102
104
103
104
105
106
A
B
C
D
F
H
E
G
I
J
KDL-32EX427/32EX527/40EX527/46EX527 48
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]
BATV (MAIN) BOARD, HLR2 BOARD
AND HMS3 BOARD REMOVAL
NOTES:
To disconnect the LVDS Connector
“Handling the LVDS FFC Connector” on page 3
.
The Insulation Sheet (G4), Insulation Sheet (G10), and Label (BAT-V Mold Side) 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 LVDS FFC Connector” on page 3.
)
C Gently peel-off Insulation Sheet to detach from LCD Panel
D Remove 1 screw from HMS3 Board
E Release clips and disconnect 1 connector to detach HMS3 Board from LED Guide
F Lift up the Frenel Lens to detach from LED Guide
G Release clips and disconnect 1 connector to detach HLR2 Board from LED Guide
152
4-268-446-01
SHEET, INSULATION (G10)
(KDL-32EX427/32EX527 ONLY)
ORDER THIS PART WHEN REPLACING THE LCD PANEL.
152
4-268-443-01
SHEET, INSULATION (G4)
(KDL-40EX527/46EX527 ONLY)
ORDER THIS PART WHEN REPLACING THE LCD PANEL.
153
A-1792-877-A
HLR2 BOARD, MOUNTED
154
A-1792-511-A
HMS3 BOARD, MOUNTED
* 155
1-856-184-11
FRENEL LENS
2-990-421-41
SCREW (+PSW) (M3X6)
7-685-646-79
SCREW +BVTP 3X8 TYPE2 IT-3
151
A-1816-699-B
BATV BOARD, COMPLETE
(KDL-32EX427 ONLY)
AFTER REPLACING THE MAIN BOARD OR THE LCD PANEL, YOU
MUST UPDATE THE SOFTWARE TO THE LATEST VERSION.
151
A-1816-685-B
BATV BOARD, COMPLETE
(KDL-32EX527/40EX527/46EX527 ONLY)
AFTER REPLACING THE MAIN BOARD OR THE LCD PANEL, YOU
MUST UPDATE THE SOFTWARE TO THE LATEST VERSION.
Detail
154
155
152
153
151
Detail
Detail
D
E
F
C
G
A
B
Detail
KDL-32EX427/32EX527/40EX527/46EX527 49
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]
BEZEL, PANEL BRACKETS AND LCD PANEL REMOVAL
NOTES:
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
) for complete instructions.
To remove the LCD Panel from the Bezel, refer to
“Removing the LCD Panel from the Bezel”
on page C-1
instructions.
The Insulation Sheets are not included with the LCD Panel and must be replaced when
replacing the LCD Panel.
A Lift up 2 Panel Bracket (H) from top side to detach from Bezel
B Lift up Panel Bracket (C) from right and left side to detach from Bezel
3 from KDL-32EX427/32EX527 Only
4 from KDL-40EX527 Only
6 from KDL-46EX527 Only
C Gently lift-up LCD Panel to detach from Bezel
202
NA
LCD PANEL
FOR ALL LCD PANEL AND TCON PART NUMBER INFORMATION
REFER TO THE LCD PANELS SERVICE MANUAL
203
4-266-012-01
BRACKET, PANEL (C)
204
4-266-016-01
BRACKET, PANEL (H)
201
4-266-722-01
BEZEL(32 SYR)
(KDL-32EX427/32EX527 ONLY)
201
4-266-702-01
BEZEL(40 SYR)
(KDL-40EX527 ONLY)
201
4-266-698-01
BEZEL(46 SYR)
(KDL-46EX527 ONLY)
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.
204
203
202
201
203
A
B
C
B
KDL-32EX427/32EX527/40EX527/46EX527 50
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
*
251
1-910-801-03
CONNECTOR ASSEMBLY 28P
(KDL-32EX427/32EX527 ONLY)
*
251
1-910-801-57
CONNECTOR ASSEMBLY 28P
(KDL-40EX527 ONLY)
*
251
1-910-801-67
CONNECTOR ASSEMBLY 28P
(KDL-46EX527 ONLY)
* 252
1-838-833-11
FLEXIBLE FLAT CABLE I1 32WS
(KDL-32EX427 ONLY)
252
1-838-883-11
FFC WITH CONNECTOR I1 32S
(KDL-32EX527 ONLY)
* 252
1-838-881-11
FFC WITH CONNECTOR I1 40S
(KDL-40EX527 ONLY)
* 252
1-838-880-11
FFC WITH CONNECTOR I1 46S
(KDL-46EX527 ONLY)
*
253
1-910-801-07
HARNESS ASSEMBLY
(KDL-32EX427/32EX527 ONLY)
*
253
1-910-801-62
HARNESS ASSEMBLY
(KDL-40EX527 ONLY)
*
253
1-910-801-73
HARNESS ASSEMBLY
(KDL-46EX527 ONLY)
CONNECTORS
251
253
252
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
RC(5), AC COVER(1)
6
■
7-685-648-79
SCREW, +BVTP 3X12 TYPE2 IT-3
RC to TERMINAL AREA(1)
1
□
2-580-639-01
SCREW, +BVTP 4X12 TYPE2 IT-3
RC(7)
7
◆
4-257-907-01
JOINT, STAND
RC(2)
2
◇
4-268-126-02
SCREW, ORNAMENTAL M6X12
RC(2)
2
●
2-990-421-41
SCREW (+PSW) (M3X6)
BATV(5), GE2A(5)
10
○
7-685-646-79
SCREW, +BVTP 3X8 TYPE2 IT-3
HMS3(1)
1
▼
4-167-964-01
SCREW, +PWTP 24X16
NOT IN THIS MODEL
0
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
RC(4), AC COVER(1)
5
■
7-685-648-79
SCREW, +BVTP 3X12 TYPE2 IT-3
RC to TERMINAL AREA(1)
1
□
2-580-639-01
SCREW, +BVTP 4X12 TYPE2 IT-3
RC(7)
7
◆
4-257-907-01
JOINT, STAND
RC(2)
2
◇
4-268-126-02
SCREW, ORNAMENTAL M6X12
RC(2)
2
●
2-990-421-41
SCREW (+PSW) (M3X6)
BATV(5), GE3A(5)
10
○
7-685-646-79
SCREW, +BVTP 3X8 TYPE2 IT-3
HMS3(1)
1
▼
4-167-964-01
SCREW, +PWTP 24X16
NOT IN THIS MODEL
0
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
RC(6), AC COVER(1)
7
■
7-685-648-79
SCREW, +BVTP 3X12 TYPE2 IT-3
RC to TERMINAL AREA(1)
1
□
2-580-639-01
SCREW, +BVTP 4X12 TYPE2 IT-3
RC(5)
5
◆
4-257-907-01
JOINT, STAND
RC(2)
2
◇
4-268-126-02
SCREW, ORNAMENTAL M6X12
RC(2)
2
●
2-990-421-41
SCREW (+PSW) (M3X6)
BATV(5), GE3A(5)
10
○
7-685-646-79
SCREW, +BVTP 3X8 TYPE2 IT-3
HMS3(1)
1
▼
4-167-964-01
SCREW, +PWTP 24X16
SPKR BRKT-L(1), SPKR BRKT-R(1)
2
KDL-32EX427/32EX527
KDL-40EX527
KDL-46EX527
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