Replacing The Power Supply Board; Kdl-24R400A; Kdl-32R400A - Sony KDL-24R400A Repair Manual

REPLACING THE POWER SUPPLY BOARD

KDL-24R400A

1. Disconnect the Power Cord and 2 connectors from the Power Supply
Board.
2. Remove 4 screws and lift the board to detach.
NOTE: Continue with step 5 and 6.

KDL-32R400A

1. Remove the screws and detach brackets.
2. Remove 5 screws from the Power Supply Board.
KDL-24R400A/32R400A
SECTION 3 - REPAIR INFORMATION
3. Disconnect the Power Cord.
4. Disconnect all the remaining connectors to detach from the Rear Cover.
5. Install the new Power Supply Board and screws.
6. Reconnect Power Cord and all connectors.
7. Update the Software.
After ALL repairs UPDATE the SOFTWARE to the latest version.
Instructions are included with the Software package on the
Authorized Service Portal
a. Insert the USB device with the latest Software into the TV.
b. Press
c. Wait until the Software update is complete.
website.
to turn on the TV.
POWER
Sony
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