Sony KDL-32EX655 / KDL-40EX655 Service Manual ▷ View online
KDL-32EX655/40EX655
16
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.
SECTION 4 - DISASSEMBLY/PART NUMBER INFORMATION
TABLE-TOP STAND REMOVAL
A
Remove 3 screws from the Table-Top Stand, then lift up the LCD TV and gently place it face down onto a soft cloth.
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
1
A-1875-983-A
STAND, HEAD P(M)
(KDL-32EX655 ONLY)
1
A-1878-598-A
STAND, HEAD P(ML)
(KDL-40EX655 ONLY)
2
A-1878-494-A
STAND, PIPE (M)
(KDL-32EX655 ONLY)
2
A-1878-599-A
STAND, PIPE (ML)
(KDL-40EX655 ONLY)
▲
2-580-608-01
SCREW, +PSW M5X16
(SCREWS TO ATTACH STAND HEAD TO STAND PIPE)
(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.
1
2
Soft Cloth
A
KDL-32EX655/40EX655
17
SECTION 4 - 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.
REAR COVER REMOVAL
CAUTIONS:
Hold down the Rear Cover as shown in the steps below to avoid deforming or damaging the hooks in the Rear
Cover and Bezel.
The portion of the Rear Cover near the Switch Unit is very fragile. When lifting this section, support the area to avoid
breaking the cover.
Trying to remove the Rear Cover as shown in this illustration will break the hooks securing it to the Bezel.
Rear Cover hook
Bezel hook
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
51
A-1878-491-A
REAR COVER (32 ZEU) A
(KDL-32EX655 ONLY)
51
A-1868-196-A
REAR COVER (40 ZEU) A
(KDL-40EX655 ONLY)
52
4-297-468-01
BRACKET, VESA
53
4-400-419-01
LABEL, SIDE TERMINAL (32ZEU)
(KDL-32EX655 ONLY)
ORDER THIS PART WHEN REPLACING THE REAR COVER
53
4-400-427-01
LABEL, SIDE TERMINAL
(KDL-40EX655 ONLY)
ORDER THIS PART WHEN REPLACING THE REAR COVER
54
4-400-432-11
LABEL, UNDER TERMINAL
ORDER THIS PART WHEN REPLACING THE REAR COVER
55
4-297-989-01
AC COVER
!
56
1-839-692-12
CORD, POWER (WITH CONNECTOR)
△
4-159-298-01
SCREW, +PSW M4X10
■
7-685-648-79
SCREW +BVTP 3X10 TYPE2 IT-3
□
2-580-639-01
SCREW, +BVTP 4X12 TYPE2 IT-3
◆
4-400-043-01
JOINT, SCREW
◇
4-256-393-01
SCREW, +PSW M3X6 W12
A To avoid damaging the AC Power Supply Cord,
remove the screw from the AC Cover and
disconnect the AC Power Cord.
Hold the
Power Supply Cord
B Remove the remaining screws from the Rear
Cover.
19 from the KDL-32EX655
19 from the KDL-40EX655
C Gently hold down the Rear Cover from the
center, then carefully start to lift the Rear Cover
from the bottom to create clearance between
the Bezel and Rear Cover.
D Gently hold down the Rear Cover as shown in the steps below, then grasp the inside bottom corner and carefully lift
the Rear Cover to release the hooks.
USE CAUTION
to avoid breaking this
area of the Rear Cover
E Lift the Rear Cover from the bottom and push
forward to release the top hooks.
52
51
53
54
55
56
KDL-32EX655/40EX655
18
SECTION 4 - 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.
101
4-297-982-41
BRACKET, SIDE (MOLD C)
102
N/A
BAPS BOARD, COMPLETE
AFTER REPLACING THE MAIN BOARD, YOU MUST UPDATE
THE SOFTWARE TO THE LATEST VERSION
103
4-297-986-41
BRACKET, UNDER (MOLD C)
104
A-1874-639-A
HL BOARD, MOUNTED
105
1-858-710-21
LOUDSPEAKER (3X10CM)
(KDL-32EX655 ONLY)
105
1-858-713-21
LOUDSPEAKER (3X15CM)
(KDL-40EX655 ONLY)
106
1-489-986-21
SWITCH UNIT
107
4-298-004-01
SPACER (B)
108
A-1874-641-A
GL2 BOARD, COMPLETE
(KDL-32EX655 ONLY)
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
108
A-1874-653-A
GL4 BOARD, COMPLETE
(KDL-40EX655 ONLY)
109
4-408-119-01
CUSHION (PWB G)
110
4-297-998-41
SHEET, INSULATION (GL2)
(KDL-32EX655 ONLY)
ORDER THIS PART WHEN REPLACING THE LCD PANEL
110
4-297-996-41
SHEET, INSULATION (GL6)
(KDL-40EX655 ONLY)
ORDER THIS PART WHEN REPLACING THE LCD PANEL
●
2-990-421-41
SCREW (+PSW) (M3X6)
E
A
C
B
D
F
Spacer(B)
Cushion
(PWB G)
104
103
110
108
107
109
102
101
105
106
MAIN BOARD (BAPS) AND POWER SUPPLY BOARD (GL2/GL4) REMOVAL
CAUTION: Do not reattach the Power Supply Board (GL2/GL4) without the Spacers (B).
NOTE: The Spacers (B) are not included with the Power Supply Board and must be reattached to the replacement Power
Supply Board.
The Cushion (PWB G), Insulation Sheet (GL2) and Insulation Sheet (GL6) are not included with the Power Board and
must be replaced when replacing the Power Supply Board.
Detach the Side Bracket and Bottom Bracket from BAPS Board.
B Remove screws and disconnect connectors from BAPS Board.
C Remove screws and disconnect connectors from GL2/GL4 Board.
(Reattach the Spacers (B) to the replacement GL2/GL4 Board).
D Slide-out Left and Right Speakers, then disconnect connectors.
E Release clips and disconnect connector from HL Board.
F Lift up Switch Unit and disconnect connector.
H Remove Insulation Sheet.
A
KDL-32EX655/40EX655
19
SECTION 4 - 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]
NOTE: The Thermal Sheet (Atreyu) is not included with the LCD Panel and must be reattached to
the replacement LCD Panel.
A Remove all the Clips from the LCD Panel.
B Remove screws and lift up Bottom Frame.
C Remove screws from Center Cabinet.
D Gently lift up Center Cabinet to detach from LCD Panel.
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, and 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 proper ventilation.
;
Do Not
use paper towels, any type of abrasive pad, rags, rubber or vinyl materials to clean the screen. Using these
materials could easily scratch the screen which may result in permanent damage.
;
Do Not
use any cleaning product containing alkaline/acid cleaner, scouring powder, or volatile solvent, such as alcohol,
ammonia, benzine, thinner or insecticide. Using any of these harsh cleaners may result in permanent damage to the
screen.
;
Do Not
spray water or detergent directly onto the TV screen. If liquid drips into the bottom of the screen it may cause a
failure.
153
151
156
155
152
154
C
Panel Bracket (V)
Bezel tab
B
Thermal Sheet (Atreyu)
Panel Bracket (H)
Bezel tab
A
D
LCD PANEL REMOVAL
151
A-1878-495-A
BEZEL (32 NK1) ASSEMBLY AR
(KDL-32EX655 ONLY)
151
A-1878-589-A
BEZEL (40 NK1) ASSEMBLY AR
(KDL-40EX655 ONLY)
152
4-297-525-11
BRACKET, PANEL (H)
153
4-297-524-01
BRACKET, PANEL (V)
154
4-300-810-01
SHEET, THERMAL (ATREYU)
155
4-297-475-01
FRAME, BOTTOM (M)
(KDL-32EX655 ONLY)
155
4-297-476-01
FRAME, BOTTOM (L)
(KDL-40EX655 ONLY)
156
NA
LCD PANEL (S32WSL)
FOR ALL LCD PANEL AND TCON BOARD PART NUMBER
INFORMATION REFER TO THE LCD PANELS SERVICE MANUAL
△
4-159-298-01
SCREW, +PSW M4X10
□
2-580-639-01
SCREW, +BVTP 4X12 TYPE2 IT-3
◇
4-256-393-01
SCREW, +BVTP 4X12 TYPE2 IT-3
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