How do you fix a tune board for an Organ? Or do you have to replace it? How much will replacing cost? It's an old Organ from the '80s, the sound is there it is just off tune: robotic or broken.

It's a Lowery Citation Theater Organ, does that help? It's a Lowery Citation Theater Organ, does that help?

Replacing a board of this vintage is not really possible as this is a 70's design. Repair of the board is very likelyas it probably uses readily available components. There may be adjustments that only need to be tweeked. This likely uses analog technology for sound generation. Parts OR sustitutes should be readily available should a part value have drifted due to age. I would go onto the Organforum.com site as somebody there may have a service manual for the unit.
http://www.organforum.com/forums/ Replacing a board of this vintage is not really possible as this is a 70's design. Repair of the board is very likelyas it probably uses readily available components. There may be adjustments that only need to be tweeked. This likely uses analog technology for sound generation. Parts OR sustitutes should be readily available should a part value have drifted due to age. I would go onto the Organforum.com site as somebody there may have a service manual for the unit. http://www.organforum.com/forums/