7
WIRING
ACTION:
1. Remove battery from the scale.
2. Un-screw the lower housing.
3. Remove upper housing.
4. Make sure that all wire connectors are well and that no insulation material is
touching the soldering contacts.
5. Make sure that all wires are connected to the correct points.
Wiring Connector
RED (solder pad “LRx”)
BLACK (solder pad “LBx“)
Load cell wiring
WHITE (solder pad “LWx“)
Battery Wiring
Red (solder pad E+)
Black (solder pad E-)
AC Jack Wiring
Red (solder pad J+)
White (solder pad JC)
Black (solder pad J-)
Main Board (CH-0668)
Power Board (CH-0671)
Connector Load Cell
Wires
J+, J-, JC: Connector AC Jack Wires
B+