Sony KDL-22EX357 / KDL-32EX357 / KDL-32EX358 / KDL-40EX457 / KDL-40EX458 Service Manual ▷ View online
KDL-22EX357/32EX357/32EX358/40EX457/40EX458
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.
KDL-32EX357/32EX358/40EX457/40EX458 ONLY
A Remove screws and disconnect connectors from A Board.
B Detach the Side Bracket from A Board.
C Remove screws and disconnect connectors from GL5/GL8 Board.
D Slide-out Left and Right Speakers, then disconnect connectors.
E Release clips and disconnect connector from H Board.
F Lift up Switch Unit and disconnect connector.
G Remove the Insulation Sheet.
E
C
D
F
B
A
G
101
4-419-886-11
COVER, SIDE JACK (IRSF)
102
1-895-264-41
A BOARD, COMPLETE
(KDL-32EX357 ONLY)
AFTER REPLACING THE MAIN BOARD, YOU MUST UPDATE THE
SOFTWARE TO THE LATEST VERSION
.
102
1-895-264-71
A BOARD, COMPLETE
(KDL-32EX358 ONLY)
AFTER REPLACING THE MAIN BOARD, YOU MUST UPDATE THE
SOFTWARE TO THE LATEST VERSION
102
1-895-264-51
A BOARD, COMPLETE
(KDL-40EX457 ONLY)
AFTER REPLACING THE MAIN BOARD, YOU MUST UPDATE THE
SOFTWARE TO THE LATEST VERSION
102
1-895-264-91
A BOARD, COMPLETE
(KDL-40EX458 ONLY)
AFTER REPLACING THE MAIN BOARD, YOU MUST UPDATE THE
SOFTWARE TO THE LATEST VERSION
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
103
1-895-183-11
H BOARD, MOUNTED
104
1-858-796-11
LOUD SPEAKER (40X100MM)
105
1-858-796-21
LOUD SPEAKER (40X100MM)
106
1-489-986-11
SWITCH UNIT
107
1-895-253-11
GL8 BOARD, COMPLETE
(KDL-32EX357/32EX358 ONLY)
107
1-895-173-12
GL5 BOARD, COMPLETE
(KDL-40EX457/40EX458 ONLY)
108
4-297-998-41
SHEET, INSULATION (GL2)
(KDL-32EX357/32EX358 ONLY)
ORDER THIS PART WHEN REPLACING THE LCD PANEL
108
4-297-996-51
SHEET, INSULATION (GL6)
(KDL-40EX457/40EX458 ONLY)
ORDER THIS PART WHEN REPLACING THE LCD PANEL
103
104
105
108
107
106
101
102
KDL-32EX357/32EX358/40EX457/40EX458 ONLY
KDL-22EX357/32EX357/32EX358/40EX457/40EX458
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.
LCD PANEL REMOVAL
KDL-22EX357 ONLY
A Remove screws from LCD Bracket, then release Bezel clips and gently lift up LCD Panel to detach from Bezel.
B Remove screws from LCD Bracket and lift up to detach from LCD Panel.
Screws
Use CAUTION to avoid breaking the Bezel clips
Bezel clips
Screws
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
151
4-420-100-01
BEZEL (22IRSF)
152
NA
LCD PANEL
FOR ALL LCD PANEL AND TCON BOARD PART NUMBER
INFORMATION REFER TO THE LCD PANELS SERVICE MANUAL
153
4-421-637-01
BRACKET, LCD (22IRSF)
151
152
153
KDL-22EX357 ONLY
KDL-22EX357/32EX357/32EX358/40EX457/40EX458
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.
KDL-32EX357/32EX358/40EX457/40EX458 ONLY
A Remove screws, then press Bezel tabs and lift up Panel Brackets (H).
B Press Bezel tabs and tilt up Panel Brackets (V).
C Remove screws and lift up Bottom Frame.
D
C
Panel Bracket (V)
Bezel tab
B
Panel Bracket (H)
Bezel tab
A
D Gently lift up LCD Panel.
CAUTION: Refer to Figure 1 when pulling the Bezel away from the LCD Panel, and then be sure to remove all of the
double-sided tape before reattaching the LCD Panel to the Bezel (refer to Figure 2).
FIGURE 1
FIGURE 2
201
4-420-101-01
BEZEL (32IRSF)
(KDL-32EX357 ONLY)
201
4-420-101-11
BEZEL (32IRSF)
(KDL-32EX358 ONLY)
201
4-420-102-01
BEZEL (40IRSF)
(KDL-40EX457 ONLY)
201
4-420-102-11
BEZEL (40IRSF)
(KDL-40EX458 ONLY)
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
203
204
201
202
204
205
203
KDL-32EX357/32EX358/40EX457/40EX458 ONLY
202
NA
LCD PANEL
FOR ALL LCD PANEL AND TCON BOARD PART NUMBER
INFORMATION REFER TO THE LCD PANELS SERVICE MANUAL
203
4-299-512-01
BRACKET, PANEL (H)
204
4-299-509-01
BRACKET, PANEL (V)
205
4-419-890-01
FRAME, BOTTOM (32IRSF)
(KDL-32EX357/32EX358 ONLY)
205
4-419-891-01
FRAME, BOTTOM (40IRSF)
(KDL-40EX457/40EX458 ONLY)
KDL-22EX357/32EX357/32EX358/40EX457/40EX458
20
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.
REATTACHING THE BEZEL TO THE LCD PANEL
Before reattaching the Bezel to the LCD Panel, be sure to remove all of the original double-side tape and replace it
with new tape (PN 4-435-135-01). Refer to the illustrations for correct placement of the double-sided tape.
12.5
12.5
12.5
680
415
Left: 415 x 10mm (t=0.4mm)
Right: 415 x 10mm (t=0.4mm)
Top / Bottom:
680 x 10mm (t=0.4mm)
680 x 10mm (t=0.4mm)
Double-Sided Tape Placement for 32” Models Only
890
110
110
21.71±1
14.59±0.5
DO NOT OVERLAP HIMELON
WITH DOUBLE SIDED TAPE
Place as 2nd layer over long tape
Bottom: 110 x 10mm (t=0.4mm)
Bottom: 110 x 10mm (t=0.4mm)
Bottom: 890 x 10mm (t=0.4mm)
Double-Sided Tape Placement for 40” Models Only
NOTE:
After securing the double-sided tape (PN 4-435-135-01) to the new Bezel, be sure to remove the paper
protecting the tape before replacing the 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.
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