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Assembly Replacement Procedures
Front Frame Assembly
BBIQ Main Board
Removal
1. Refer to Figure 14-96. Remove W4 and W6 from the A14 L.O. Synthesizer
board. Lift and remove the A14 (3) from the instrument. Remove the coax
cable (1) and the ribbon cable (along the side of the board) first before
lifting the board extractors to remove the A19 BBIQ Main board (2).
Otherwise damage to the ribbon cable will occur.
NOTE The flex ribbon cannot have tight radial bends as this will damage the cable.
Figure 14-96 BBIQ Main Board Removal
Replacement
1. Refer to Figure 14-96. Install the A19 BBIQ Main board into slot 4 and use
the board extractors to secure the board into the motherboard connectors.
Reattach the coax cable (1). Carefully route the ribbon cable through the
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