Replacing The Main Board / Tuner Board - Sony KDL-65W950B Repair Manual

REPLACING THE MAIN BOARD / TUNER BOARD

The Main Board used in these models is available for repair. For Part
Number information refer to
Information on page 18.
1. Slide the Side Bracket to detach from Main Board and Tuner Board.
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.
KDL-65W950B
Section 4 - Exploded View/Part Number
SECTION 3 - REPAIR INFORMATION
5. Lift the Tuner Board as shown in the illustration to detach from 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
e. Wait until the Software update is completed.
on the remote to turn ON the TV.
POWER
Main Main
Board Board
Tuner Tuner
Board Board
11