Sony KDL-26EX555 / KDL-32EX555 Service Manual ▷ View online
KDL-26EX555/32EX555
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.
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
MAIN BOARD (BACS/BAPS) AND
POWER SUPPLY BOARD (GL2/GL3) REMOVAL
KDL-26EX555 ONLY
CAUTION: Do not reattach the GL3 Board without the Spacers-B (qty-7).
NOTES: Refer to
“Handling the LVDS FFC Connector” on page 19
to disconnect the LVDS FFC Connector.
The Spacers-B are not included with the GL3 Board and must be reattached to the replacement GL3 Board.
The Cushion(PWB G) and Insulation Sheet(GL1) are not included with the GL3 Board and must be replaced when
replacing the GL3 Board.
A Detach the Side Bracket from BACS Board.
B Remove screws and disconnect connectors from BACS Board.
(Refer to
“Handling the LVDS FFC Connector” on page 19
instructions.)
C Remove screws and disconnect connectors from GL3 Board.
(Reattach the Spacers-B (qty-7) to the replacement GL3 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.
E
B
C
A
D
F
Spacer(B)
Cushion
(PWB G)
Insulation
Sheet (GL1)
203
209
206
207
208
202
201
204
205
* 201
4-297-988-41
BRACKET, SIDE (SMALL)
202
A-1868-428-A
BACS BOARD, COMPLETE
AFTER REPLACING THE MAIN BOARD,
YOU MUST UPDATE THE SOFTWARE TO THE LATEST VERSION
203
A-1849-755-A
HL BOARD, MOUNTED
204
1-858-710-11
LOUDSPEAKER (3X10CM)
205
1-489-986-21
SWITCH UNIT
206
1-474-378-11
GL3 BOARD, COMPLETE
207
4-298-004-01
SPACER (B)
208
4-408-119-01
CUSHION (PWB G)
ORDER THIS PART WHEN REPLACING THE POWER SUPPLY BOARD
209
4-297-999-41
SHEET, INSULATION (GL1)
ORDER THIS PART WHEN REPLACING THE LCD PANEL
2-990-421-41
SCREW, (+PSW) (M3X6)
KDL-26EX555 ONLY
KDL-26EX555/32EX555
21
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]
251
4-299-504-01
BRACKET, SIDE (MOLD)
252
A-1872-142-A
BAPS BOARD, COMPLETE
AFTER REPLACING THE MAIN BOARD,
YOU MUST UPDATE THE SOFTWARE TO THE LATEST VERSION
253
4-299-503-21
BRACKET, UNDER (MOLD)
254
A-1849-755-A
HL BOARD, MOUNTED
255
1-858-714-11
LOUDSPEAKER (3X10CM)
256
1-489-986-21
SWITCH UNIT
257
4-298-004-01
SPACER (B)
258
A-1868-785-A
GL2 BOARD, COMPLETE
KDL-32EX555 ONLY
CAUTION: Do not reattach the GL2 Board without the Spacers-B (qty-8).
NOTES: Refer to
“Handling the LVDS FFC Connector” on page 19
to disconnect the LVDS FFC Connector.
The Spacers-B are not included with the GL2 Board and must be reattached to the replacement GL2 Board.
The Cushion(PWB G) and Insulation Sheet(GL2) are not included with the GL2 Board and must be replaced
when replacing the GL2 Board.
A Detach the Side Bracket and Bottom Bracket from BAPS Board.
B Remove screws and disconnect connectors from BAPS Board.
(Refer to
”Handling the LVDS FFC Connector” on page 19
instructions.)
C Remove screws and disconnect connectors from GL2 Board.
(Reattach the Spacers-B (qty-8) to the replacement GL2 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.
E
A
C
B
D
F
Spacer(B)
Cushion
(PWB G)
Insulation
Sheet (GL2)
254
253
260
258
257
259
252
251
255
256
259
4-408-119-01
CUSHION (PWB G)
ORDER THIS PART WHEN REPLACING THE POWER SUPPLY BOARD
260
4-297-998-41
SHEET, INSULATION (GL2)
ORDER THIS PART WHEN REPLACING THE LCD PANEL
2-990-421-41
SCREW (+PSW) (M3X6)
KDL-32EX555 ONLY
KDL-26EX555/32EX555
22
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]
□
2-580-639-01
SCREW, +BVTP 4X12 TYPE2 IT-3
2-580-592-01
SCREW, +PSW M3X8
PANEL BRACKETS AND LCD PANEL REMOVAL
KDL-26EX555 ONLY
CAUTION: Do not damage the Bezel clips when removing the LCD Panel.
NOTE: The Thermal Sheet(Atreyu) is not included with the LCD Panel and must be reattached to the
replacement LCD Panel.
A Remove screws from LCD Bracket, then release Bezel clips and gently lift up LCD Panel to detach from Bezel.
301
4-298-462-21
BEZEL (26 TR1) A
302
NA
LCD PANEL
FOR ALL LCD PANEL AND TCON BOARD PART NUMBER INFORMATION
REFER TO THE LCD PANELS SERVICE MANUAL
303
4-298-474-12
BRACKET, LCD (26 TR1) A
Use CAUTION to avoid breaking the Bezel clips
Bezel clips
Screws
B Remove screws from LCD Bracket and lift up to detach from LCD Panel.
Screws
301
302
303
Thermal
Sheet
(Atreyu)
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
KDL-26EX555 ONLY
KDL-26EX555/32EX555
23
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-32EX555 ONLY
CAUTION: Do not damage the Bezel clips when removing the LCD Panel.
NOTE: The Thermal Sheet(Atreyu) is not included with the LCD Panel and must be reattached to the
replacement LCD Panel.
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 Gently lift up LCD Panel.
D
C
Panel Bracket (V)
Bezel tab
B
Panel Bracket (H)
Bezel tab
A
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
353
354
351
352
354
355
353
Thermal
Sheet
(Atreyu)
351
4-419-329-01
BEZEL (32 ATH) A
352
NA
LCD PANEL
FOR ALL LCD PANEL AND TCON BOARD PART NUMBER INFORMATION
REFER TO THE LCD PANELS SERVICE MANUAL
353
4-297-525-11
BRACKET, PANEL (H)
* 354
4-297-524-01
BRACKET, PANEL (V)
355
4-297-475-01
FRAME, BOTTOM (M)
△
4-159-298-01
SCREW, +PSW M4X10
□
2-580-639-01
SCREW, +BVTP 4X12 TYPE2 IT-3
◇
4-256-393-01
SCREW, +PSW M3X6 W12
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.
KDL-32EX555 ONLY
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