Service manual

5. DISASSEMBLY AND ASSEMBLY
5.24 Service Manual BSM-4100
4. Insert the card into the card slot on the MAIN board.
CAUTION
The slot is hard to see. To correctly install the card into the slot, keep
the card parallel to the slot while slowly inserting it. Otherwise, pin(s)
of the slot may be bent or broken.
DPU board holder
Slot
QM-421P
MAIN board
5. Carefully assemble the instrument by reversing the above procedure.
6. Perform the ATA CARD check in the manual check to check the card function.
Refer to the Section 3 Diagnostic Check.