Roland Fantom F core board repair

Synth Repair
, , ,
1

ROLAND fantom ex7 how to repair F core mainboard

Add tags before posting: brand + model
e.g., korg, models-korg-m1, no-power
If your model isn’t listed: use models–tbd (e.g., models-korg-tbd) and post the exact model in the pinned “Request a new model tag” thread. We’ll add it and retag.
When your issue is fixed, please mark the reply that solved it (click the ✓ “Solution” on that post).

• Model & revision/OS:
• Symptoms (what changed, when):
• Tests already done (voltages, parts replaced):
• Photos / audio clips:

2

Can you provide more information please?

3

The keyboard hangs at startup with only the white Roland logo screen showing. Took it to a local Roland technician and was advised I need a new F-CORE BOARD. That is the mainboard. Can’t find a replacement part. Thinking of scrapping the keyboard