Interface Board - Life Fitness Lifecycle LC9500 Service Manual

Lifecycle Upright Bikes LC95, LC91, LC85, C9, C7, 95Ce, 95Ci, 93Ci, and 90C
How To... Replace the Interface Board
Special Service Tools Required: NONE
CAUTION! BEFORE REPLACING
CIRCUIT BOARD(S), GROUND
YOURSELF TO EARTH GROUND USING
AN ANTI-STATIC GROUND STRAP.
1. Remove console from unit refer to
Display Console and Accessory Tray
Removal.
2. Remove seven screws from the Back
Cover.
3. Remove Single Board Computer
4. Disconnect all Cables from the interface
board.
5. Remove 5 screws securing the
Interface Board to the mounting
bracket.
CAUTION! HIGH VOLTAGE ON INTERFACE
BOARD CONNECTORS J2 AND J3.
6. Remove the Interface Board.
7. Install board in reverse order. Been careful on connecting the single board computer to the machine

interface board.

Mounting
bracket
Single Board
Computer
41
Interface
Board
Polar
Cable