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Step 5.
Step 6.
Step 7.
Step 8.
The Display
The LCD has a half-life of approximately two years. It should be replaced when it loses its
brightness.
Removal of the Display requires prior removal of the Inverter Shield and Board, which in turn
require prior removal of the NBP Board. The Main Board may be in place.
Removal of
Step 1.
Display
Step 2.
Step 3.
Installation of
Step 1.
Display
Note—
This cable will run under the NBP Board and must be in place, regardless of
whether the Main Board is present. Take it off the Main Board, if necessary.
If the Main Board is present, connect the Inverter-to-Main Cable to the small keyed
female connector on the side of the Main Board closest to the future position of the
NBP Board.
Slide the Inverter Shield over the Inverter Board from the right. Make sure that the
positioning tab on the shield is lined up with the corresponding slot of the projection
on the Chassis, and that the screw holes are aligned with the mounts.
Note—
The tab does not have to be in the slot.
Note—
No wires should be showing under the right side of the shield.
Fasten the shield to the Chassis with the two 4mm T-10 screws.
If the Main Board is present, fasten the IR Shield to the Main Board. The 14mm T-
10 screw goes on the inside. The other is an 8mm T-10.
6mm T-10
Detach the Display-to-Main Cable connector from the Main Board Connector by
pulling.
Holding the Chassis upright, remove the four 6mm T-10 screws from the Display.
Lift off the Display.
Hold the Chassis on its edge with the board side facing away from you. If no board
is present, the board side is the one with the tall screw mounts. The large square
aperture should be at the bottom. The ESD film should be over the yellow strip on
the bottom of the board side.
Figure 5-13 The Display
Troubleshooting, Service and Repair
Repair
6mm T-10
5-41
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Table of Contents
Troubleshooting
