3 4 Replacement of the PCB
PCB
Accessorial power
board
Pay attention to sharp edge.
1. There are 2 Power boards and
1 accessorial power board.
Each PCB is securing to the
radiator board by 4 screws.
2. Disconnect all wire.
Remove the 4 screws.
3. Replace the accessorial
power board. Arrange
all wire properly.