SWF Original Color Change Wheel Board WHEEL REV02 (WH-6C) — BD-000795

When the color wheel misses, every design is at risk.
Color-change faults — skipped colors, half turns, wheel alarms — trace back to the wheel’s drive board. It switches the color wheel motor phase by phase, thousands of times per shift.
This original SWF WHEEL REV02 board (WH-6C, internal P/N BD-000795, unit label WH0610060404A) carries the factory QC-passed mark.
Why it’s reliable
•Six drive channels. Q1–Q6 power transistors drive the six color positions; opto/relay isolation keeps control signals clean.
•RY1/RY2 switching relays handle the higher-current paths.
•Keyed CN5 ribbon socket mates with the main harness in one orientation only.
•QC passed. Every board leaves the line with a passed inspection sticker.
Fitment: This board serves WH-6C color systems (9-pin and 12-pin variants exist). Confirm your variant before ordering — send a photo of your current board.