LCD DV 42LH90
26
February 2010
Removing the Inverter Board
Removing the Inverter Board
Remove the 8 screws
indicated by the arrows.
Remove the Inverter Shield.
NOTE: Always check for Chocolate
(Heat Transfer Material).
Be sure to transfer to new Board if present
and replace in the correct position.
There should be 8 pieces on the DC to DC
converter coils near the bottom right.
Disconnect CN1,
CN3, CN4 and CN306.
Remove the Inverter.
CN306
CN4
CN1
CN3
Use caution, do not allow screws to fall.
NOTE: If Servicing the Board, return the
screws into the board to provide stability
and grounding.
Inverter
Chocolate
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