Replacing The Main Board - Sony XBR-65X900A Repair Manual

REPLACING THE MAIN BOARD

The Main Board used in this model is available for repair. For Part Number
information refer to Section 4 - Exploded View/Part Number Information on
page 27.
1. Disconnect LVDS and FFC cables.
a. Press down the 2 locking clips and pull LVDS cables to release.
b. Lift the black locking bar and pull FFC cable to release.
2. Disconnect remaining connectors.
3. Slide Bracket Side and Bracket Under to remove from Main Board.
XBR-65X900A
Under Bracket Under Bracket
SECTION 3 - REPAIR INFORMATION
4. Remove 13 screws from the Main Board, then lift to detach.
5. Install the new Main Board and screws.
6. Reconnect the LVDS, FFC cables, and all other connectors.
CAUTION: Make sure the black line is aligned to the connector before
locking.
a. Reconnect LVDS cables in the connectors and press down the 2
locking clips to secure position.
b. Lift the black locking bar to reconnect the FFC Cable and secure
the connector.
7. Reconnect remaining connectors.
Side Bracket Side Bracket
15