Sony KDL-24R425A / KDL-32R424A / KDL-32R425A Service Manual ▷ View online
KDL-24R425A/32R424A/32R425A 17
SECTION 3 - REPAIR INFORMATION
16. Press
until
MODEL NAME EDIT is selected.
Sound Adjustment
>>
Wide Band Tuning
>>
Range Scan…
>>
Self diagnosis history
>>
Status Information…
>>
LVDS Spectrum(%0)
<[
30
]>
Low of HPD
<[
5
]>
TVD_MCDONE_CNT
<[
20
]>
Demo Special
>>
Bypass AVI Info Detect
<[
On
]>
Panel Selection
<[
21_LSY320AN02
]>
UART Selection
No Log
SERIAL NUMBER EDIT
8500001
MODEL NAME EDIT
[</>]Set [Home] Exit
Service Mode
17. Press
to be able to select the first character.
Sound Adjustment
>>
Wide Band Tuning
>>
Range Scan…
>>
Self diagnosis history
>>
Status Information…
>>
LVDS Spectrum(%0)
<[
30
]>
Low of HPD
<[
5
]>
TVD_MCDONE_CNT
<[
20
]>
Demo Special
>>
Bypass AVI Info Detect
<[
On
]>
Panel Selection
<[
21_LSY320AN02
]>
UART Selection
No Log
SERIAL NUMBER EDIT
8500001
MODEL NAME EDIT
_ _ _ _ _ _ _ _ _ _ _
[</>]Set [Home] Exit
Service Mode
18. Press
or
to select characters and then to move to the next
space until Model Name is complete.
NOTE:
Make sure to include dash in Model Name.
Sound Adjustment
>>
Wide Band Tuning
>>
Range Scan…
>>
Self diagnosis history
>>
Status Information…
>>
LVDS Spectrum(%0)
<[
30
]>
Low of HPD
<[
5
]>
TVD_MCDONE_CNT
<[
20
]>
Demo Special
>>
Bypass AVI Info Detect
<[
On
]>
Panel Selection
<[
21_LSY320AN02
]>
UART Selection
No Log
SERIAL NUMBER EDIT
8500001
MODEL NAME EDIT
KDL-32R425A
[</>]Set [Home] Exit
Service Mode
CAUTION: The Model Name can only be selected once. Be sure
to verify the information is correct before saving the changes.
19.
When the complete Model Name displays, press
.
20.
On the confirmation screen, press to select
YES and then
.
Input Data Correct?
Yes
No
Selected text displays in black
21. Press
POWER
to exit
Service Mode.
KDL-24R425A/32R424A/32R425A 18
SECTION 3 - REPAIR INFORMATION
REPLACING THE POWER SUPPLY BOARD
1.
Disconnect the Power Cord and 2 connectors from the Power Supply
Board.
2.
Remove 4 screws and lift the board to detach.
3.
Install the new Power Supply Board and screws.
4. Reconnect Power Cord and all connectors.
5. Update the Software.
5. Update the Software.
After ALL repairs UPDATE the SOFTWARE to the latest version.
Instructions are included with the Software package on the Sony
website.
a.
Insert the USB device with the latest Software into the TV.
b. Press
POWER
to turn on the TV.
c.
Wait until the Software update is complete.
REMOVING THE SPEAKERS
KDL-24R425A
1.
Disconnect connectors from Speakers.
2.
Remove 2 screws from each Speaker and slide upwards to detach.
KDL-24R425A/32R424A/32R425A 19
SECTION 3 - REPAIR INFORMATION
KDL-32R424A/32R425A
1.
Disconnect connectors from Speakers.
2.
Locate and remove screws from Speaker Cover to release from the
Bezel.
3.
Remove 2 screws from each Speaker to detach.
REMOVING THE BEZEL AND H BOARD
1.
Carefully disconnect the H Board connector and to remove.
KDL-24R425A
2.
Hold the TV as shown and release the clips around the LCD Panel to
detach the Bezel.
3.
Place Bezel face down. Locate the bezel locking clip on the H Board and
press to release.
KDL-24R425A/32R424A/32R425A 20
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.
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)
SECTION 4 - EXPLODED VIEW/PART NUMBER INFORMATION
KDL-24R425A/32R424A/32R425A
1
4-448-368-01
NECK L (S2B)
(KDL-24R425A ONLY)
1
4-448-370-01
NECK L (M2B)
(KDL-32R4254/32R425A ONLY)
2
4-448-375-01
FOOT, BACK L (SB)
3
4-448-374-01
FOOT, FRONT (SB)
4
4-448-376-01
FOOT, BACK R (SB)
5
4-448-369-01
NECK R (S2B)
(KDL-24R425A ONLY)
5
4-448-371-01
NECK R (M2B)
(KDL-32R4254/32R425A ONLY)
6
4-448-364-01
SHAFT BASE (S2B)
(KDL-24R425A ONLY)
6
4-448-365-01
SHAFT BASE (M2B)
(KDL-32R4254/32R425A ONLY)
REF. NO.
PART NO.
DESCRIPTION
6
2
4
3
3
1
5
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