KDL-65W950B - Sony TV Service Manual (repair manual). Page 15

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KDL-65W950B 11
SECTION 3 - REPAIR INFORMATION
5.  Lift the Tuner Board as shown in the illustration to detach from Main 
Board.
Tuner 
Board
Tuner 
Board
Main 
Board
Main 
Board
6.  Reconnect the LVDS Cable as shown.
7.  Install the new Main Board and/or Tuner Board and screws.
8.  Reconnect all remaining connectors.
9.  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 one of the TVs’  
 
USB ports.
b.  Connect TV to AC power.
c.  Wait at least 20 seconds.
d.  Press the Power button 
I/0
 on the TV to turn it ON.
e.  Wait until the Software update is completed.
REPLACING THE MAIN BOARD / TUNER BOARD
The Main Board used in these models is available for repair. For Part 
Number information refer to
 
Section 4 - Exploded View/Part Number 
Information on page 18.
1.  Slide the Side Bracket to detach from Main Board and Tuner Board. 
Side 
Bracket
Side 
Bracket
2.  Locate and LVDS Cable and release the locking clip to remove 
as shown.
3.  Locate and disconnect all remaining connectors.
4.  Locate and remove all screws from the Tuner Board and Main Board, 
then lift as shown to detach.
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