N
N_Cook
- Jan 1, 1970
- 0
Never had this problem with springlines (joy springs) - failure to latch
into operatational mode. Not seen this one yet as repair coming in tomorrow
but a DD6 with this problem. Previously I've repaired a DD3 with this
problem by using an unused gate on the SM, 74HC00 as a pulse-stretcher/
monostable to reliably latch the unit into ON. What is the ageing/drift
problem with these foot pedals ?
into operatational mode. Not seen this one yet as repair coming in tomorrow
but a DD6 with this problem. Previously I've repaired a DD3 with this
problem by using an unused gate on the SM, 74HC00 as a pulse-stretcher/
monostable to reliably latch the unit into ON. What is the ageing/drift
problem with these foot pedals ?
