GE Advantium 240 Technical Service Manual page 28

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To remove the control panel bracket:
1. Remove the control panel. (See
.)
Assembly
2. Disconnect wire harnesses from the relay board
at location CN20 and from the power board at
location CN21.
3. Remove the foam tape and the Phillips-head
screw that attaches the ground wire to the
bracket.
Foam Tape
CN20
4. Remove the 4 Phillips-head screws (2 on each
side) from the control panel bracket.
5. Slide the control panel bracket to the right then
lift the control panel bracket from the control
panel.
6. Guide the disconnected harnesses and the
ground wire through the wire entry hole in the
control panel bracket.
Wire Entry Hole
To remove the control board:
1.
Control Panel
2.
3.
4.
Ground Wire
CN21
To remove the upper display board:
The upper display board is attached to the control
panel by 2 Phillips-head screws and positioned by
2 pins. The wire harness located at CN1 connects
the upper display board to the control board. To
access the upper display board it is necessary to
remove the control panel bracket. (See
Assembly
To remove the lower display board:
The lower display board is attached to the control
panel by 2 Phillips-head screws. The single wire
harness connects the lower display board to the
control board. To access the lower display board it is
necessary to remove the control panel bracket. (See
Control Panel Assembly
– 28 –
Remove the control panel bracket. (See
.)
Panel Assembly
Disconnect the 20-pin harness connector from
the display board.
Disconnect the wire harnesses from the selector
board at locations CN10, CN14, CN15, CN16,
CN20, and CN21.
Remove the 4 Phillips-head screws that hold the
control board to the control panel.
CN10 CN14
CN15 CN16
CN20
.)
.)
CN1
Wire Harness
Control
CN21
Control Panel