Sony KDL-39R475A / KDL-42R474A / KDL-42R475A / KDL-46R475A Service Manual ▷ View online
KDL-39R475A/42R474A/42R475A/46R475A 17
SECTION 3 - REPAIR INFORMATION
18. 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
<[
TPT390J1
]>
UART Selection
No Log
SERIAL NUMBER EDIT
8500001
MODEL NAME EDIT
_ _ _ _ _ _ _ _ _ _ _
[</>]Set [Home] Exit
Service Mode
19. 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
<[
TPT390J1
]>
UART Selection
No Log
SERIAL NUMBER EDIT
8500001
MODEL NAME EDIT
KDL-39R475A
[</>]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.
20.
When the complete Model Name displays, press
.
21.
On the confirmation screen, press to select
YES and then
.
Input Data Correct?
Yes
No
Selected text displays in black
22. Press
POWER
to exit
Service Mode.
KDL-39R475A/42R474A/42R475A/46R475A 18
SECTION 3 - REPAIR INFORMATION
REPLACING THE POWER SUPPLY BOARD
1.
Remove all connectors from the Power Supply Board.
2.
Locate and remove screws from Power Supply Board, then lift to
detach.
3.
Install the new Power Supply Board, screws and connectors.
4. 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
1.
Remove connectors from Speakers. Locate and remove screws from the
Speaker Cover to release from the Bezel.
2.
Remove 2 screws from each Speaker and slide upwards to detach.
REMOVING H BOARD
1.
Disconnect the connector, then locate the 2 Bezel clips and press to
release the H Board.
KDL-39R475A/42R474A/42R475A/46R475A 19
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
TABLE-TOP STAND
1
4-448-371-01
NECK R (M2B)
(ALL MODELS EXCEPT KDL-46R475A)
1
4-448-373-01
NECK R (L2B)
(KDL-46R475A ONLY)
2
4-448-376-01
FOOT, BACK R (SB)
(ALL MODELS EXCEPT KDL-46R475A)
2
4-448-378-01
FOOT, BACK R (MB) (KDL-46R475A ONLY)
3
4-448-374-01
FOOT, FRONT (SB)
4
4-448-375-01
FOOT, BACK L (SB)
(ALL MODELS EXCEPT KDL-46R475A)
4
4-448-377-01
FOOT, BACK L (MB)
(KDL-46R475A ONLY)
5
4-448-370-01
NECK L (M2B)
(ALL MODELS EXCEPT KDL-46R475A)
5
4-448-372-01
NECK L (L2B)
(KDL-46R475A ONLY)
6
4-448-366-01
SHAFT BASE (ML2B) (ALL MODELS EXCEPT KDL-46R475A)
6
4-448-367-01
SHAFT BASE (L2B)
(KDL-46R475A ONLY)
REF. NO.
PART NO.
DESCRIPTION
6
1
5
4
2
3
3
KDL-39R475A/42R474A/42R475A/46R475A 20
SECTION 4 - EXPLODED VIEW/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)
KDL-39R475/42R474A/42R475A/46R475A
56
55
54
53
51
52
57
51
4-421-151-01
COVER, AC (IRST)
!
52
1-846-276-11
POWER SUPPLY CORD
53
4-262-708-04
CLAMPER, CABLE
54
4-454-688-11
LABEL, REAR TERMINAL
(KDL-42R474A ONLY)
54
4-454-688-01
LABEL, REAR TERMINAL
(ALL MODELS EXCEPT KDL-42R474A)
55
4-454-687-01
LABEL, KEY
56
4-465-161-01
REAR COVER (39FANT)
(KDL-39R475A ONLY)
56
4-465-162-01
REAR COVER (42FANT)
(KDL-42R475A ONLY)
56
4-465-162-11
REAR COVER (42FANT)
(KDL-42R474A ONLY)
56
4-465-163-01
REAR COVER (46FANT)
(KDL-46R475A ONLY)
57
4-450-578-01
BRACKET BELT (FANT)
REF. NO.
PART NO.
DESCRIPTION
Click on the first or last page to see other KDL-39R475A / KDL-42R474A / KDL-42R475A / KDL-46R475A service manuals if exist.