Lower Control Board Replacement - Vision Fitness U70-02 Service Manual

5.12 Lower Control Board Replacement

1) Remove the shrouds as outlined in Section 5.11.
2) Disconnect the 3 wire connections to the lower board (Figure A).
3) Remove the 2 screws holding the lower board to the frame (Figure B), and remove the lower control board.
FIGURE A
4) Reverse Steps 1-3 to install a new lower board. Figure C shows the connections at the board.
5) Test the bike for function as outlined in Section 5.20.
CHAPTER 5: PART REPLACEMENT GUIDE
J2
J2 7 pin terminal to the console
J3 3 pin terminal to the generator
J4 2 pin terminal to the power resistor
FIGURE C
FIGURE B
J3
J4
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