Ricoh D158 Service Manual page 856

FCU
6. Attach the speaker bracket, Grounding plate (3-tip), and Grounding plate (2-tip) to the new
FCU ( x 3,
7. Move the jumper switch [A] of the new FCU board from "OFF" to "ON".
8. Connect a flat flexible cable [A] to the new FCU board. This cable is shipped with the new
FCU board.
D702
x 1) (removed in steps 10-12).
14 SM