38 Installation Note N9030-90045
Option BBA, Analog Baseband I/Q Inputs Retrofit Kit
22.Refer to Figure 33. Secure the Core Bracket (5) to the display bracket stand-offs with two
0515-0372 screws (8). Torque to 9 inch pounds.
Figure 33 Core Bracket Installation
23.Plug the ribbon cable W1 into the motherboard.
24.Refer to Figure 4. Carefully install the front panel assembly making sure that the flex cable is not
pinched. Also, align the BBIQ Interface Board properly so the components do not become
damaged by the chassis sheet metal.
25.Secure the front panel with screws 0515-1035 in 8 places, 4 on each side. Torque to 9 in-lbs.
26.On instruments with external mixing, reconnect the semi-rigid cable.
Top Brace Replacement
1. Refer to Figure 6. To replace the top brace (1) . There is an additional screw provided in this kit
(0515-1227) (5) to attach the top brace to the BBIQ Main board. Torque to 9 inch-pounds.
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