DOWNLOAD Sony KDL-50R550A / KDL-60R520A / KDL-60R550A / KDL-70R550A Service Manual ↓ Size: 4.15 MB | Pages: 36 in PDF or view online for FREE

Model
KDL-50R550A KDL-60R520A KDL-60R550A KDL-70R550A
Pages
36
Size
4.15 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-50r550a-kdl-60r520a-kdl-60r550a-kdl-70r550a.pdf
Date
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Sony KDL-50R550A / KDL-60R520A / KDL-60R550A / KDL-70R550A Service Manual ▷ View online

KDL-50R550A/60R520A/60R550A/70R550A 17
SECTION 3 - REPAIR INFORMATION
6.  Reconnect the LVDS, FFC cables, and all other connectors.
 
CAUTION: Make sure the black line is aligned to the connector before 
locking.
a.  Insert LVDS cable in the connector and close black locking bar to  
 
secure position.
b.  Holding the FFC cables, insert into the connector and close black  
 
locking bar to secure position.
 
7.  Update the Software.
After ALL repairs UPDATE the SOFTWARE to the latest version. 
Instructions are included with the Software package on the 
Sony 
Authorized Service Portal
 website.
a.  Press 
POWER
 to turn on the TV. 
b.  Insert the USB device with the latest Software into the TV.
c.  Press 
HOME
 to display the menu options.
d.  Press 
 to select 
Settings, then press 
.
e.  Press 
 / 
 to select 
Setup.
f.  Press 
 / 
 to select 
Software Update, then press 
.
g.  Press 
 / 
 to select 
USB, then press 
.
h.  During the Software update, the TV automatically restarts. 
i.  Series of different messages will appear on the TV set.  
 
Please follow the on screen instructions. 
 
NOTE:
 An information LED may be flashing on the front bottom 
 
of the TV.
j.  After several minutes the TV may automatically restart again to  
 
complete the update. 
 
CAUTION: DO NOT TURN OFF THE TV OR UNPLUG THE 
 
POWER CORD WHILE THE UPDATE IS IN PROGRESS.
k.  Remove the USB device from the TV.
KDL-50R550A/60R520A/60R550A/70R550A 18
SECTION 3 - REPAIR INFORMATION
8.  Access 
Service Mode by pressing the following buttons within 1 second 
of each other:
DISPLAY
 
 
Channel
 
5
 
 
Volume
 
+
 
 
POWER
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
<[
  31_JE695D3LB4N_US    
]>
UART Selection
No Log
SERIAL NUMBER EDIT
MODEL NAME EDIT
[</>]Set [Home] Exit
Service Mode
9.  Press 
 until 
Panel Selection 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
<[
  31_JE695D3LB4N_US    
]>
UART Selection
No Log
SERIAL NUMBER EDIT
MODEL NAME EDIT
[</>]Set [Home] Exit
Service Mode
10.  Press 
 or 
 to select the correct Panel Code for the TV model. 
(Use the table below for reference).
Model Name
Panel Code
KDL-50R550A
41_LC500EUD_US 
KDL-60R520A
46_JE600D3LC7N_US 
KDL-60R550A
36_JE600D3LC5N_US 
KDL-70R550A
31_JE695D3LB4N_US 
 
CAUTION: Select ONLY the correct Panel Code. 
11.  Locate the Serial Number for the TV on the side of the Rear Cover.
MODEL NO
KDL-70R550A
SERIAL NO
6000001
12.  Press 
 until 
SERIAL NUMBER 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
<[
  31_JE695D3LB4N_US    
]>
UART Selection
No Log
SERIAL NUMBER EDIT
MODEL NAME EDIT
[</>]Set [Home] Exit
Service Mode
KDL-50R550A/60R520A/60R550A/70R550A 19
SECTION 3 - REPAIR INFORMATION
13.  Press 
 to be able to select the first digit.
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
<[
  31_JE695D3LB4N_US    
]>
UART Selection
No Log
SERIAL NUMBER EDIT
_  _  _  _  _  _  _
MODEL NAME EDIT
[</>]Set [Home] Exit
Service Mode
14.  Press 
 or 
 to select numbers and then 
 to move to the next 
digit until Serial Number is complete.
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
<[
  31_JE695D3LB4N_US    
]>
UART Selection
No Log
SERIAL NUMBER EDIT
6000001
MODEL NAME EDIT
[</>]Set [Home] Exit
Service Mode
 
CAUTION: The Serial Number can only be selected once. Be sure  
to verify the information is correct before saving the changes.
15.  When the complete Serial Number displays, press 
.
16. 
On the confirmation screen, press   to select 
YES and then 
. 
Input Data Correct?
Yes
No
Properly selected text is in black
17.  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
<[
  31_JE695D3LB4N_US    
]>
UART Selection
No Log
SERIAL NUMBER EDIT
6000001
MODEL NAME EDIT
[</>]Set [Home] Exit
Service Mode
KDL-50R550A/60R520A/60R550A/70R550A 20
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
<[
  31_JE695D3LB4N_US    
]>
UART Selection
No Log
SERIAL NUMBER EDIT
6000001
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
<[
  31_JE695D3LB4N_US    
]>
UART Selection
No Log
SERIAL NUMBER EDIT
6000001
MODEL NAME EDIT
KDL-70R550A
[</>]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
Properly selected text is in black
22.  Press 
POWER
 to exit 
Service Mode. 
REPLACING THE POWER SUPPLY BOARD
1.  Disconnect all connectors from Power Supply Board.
2.  Remove 6 screws to detach from the Rear Cover.
3.  Install the new Power Supply Board, screws and connectors.
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