• Testing Mixing Board (continued)
• Testing Steps:
7. Test left wheel Drive Motor Controller
a. Set Joystick to neutral position
b. Place black DMM lead onto socket 4 (Left Drive
Ground)
c. Place red DMM lead onto socket 2 (Left Drive Signal)
1. Voltage should measure ~2.4v; replace if necessary
d. Pull Joystick out of neutral position
e. Move Joystick forward to backward
1. Sweeping voltage should measure 1.5v-4.8v; replace if necessary
47
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Mixing Board
Confidential and Proprietary - Property of Techtronic Power Equipment - DO NOT COPY or DISCLOSE
6 5
4
3
2
6: Mixing Board Ground
5: VIN (12v)
4: Left Drive Ground
3: Left Drive 5v
2: Left Drive Signal
1: Unused
1
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