LINE 6 HELIX LT Helix Lt Foot Switch Stuck White
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85%
CONF
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Footswitch PCB Assembly
The 'stuck white' condition indicates a logic latch-up or a failure in the PWM (Pulse Width Modulation) controller that manages the RGB LED rings. Because white is the additive result of all three color channels being fully energized, a communication break on the data bus defaults the driver to a full-output state. On the LT model, the LED drivers and footswitch logic are integrated into this specific PCB assembly, requiring a full board swap to restore control signals.
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15%
CONF
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Secondary Circuit / Wiring Check
Inspect wiring harness.
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DIY Repair Guide
Watch exactly how to replace the Footswitch PCB Assembly.