Neotek Series II ECHO send 1 and 2 intermittently providing signal. You must wiggle the CUE/ECHO master channel to get it to go again.
I used this opportunity to replace the master output level pots with the newer Bourns ones. I noticed there is no hardware holding the faceplate to the circuit board, only the pots. This is unfortunate since the first thing we do when a signal cuts out is push on that faceplate. The legs of those pots were undoubtedly bearing all the force. One of the old pots had already cracked its base.
I washed all the connectors with deoxit before reinstalling.
Even though the problem isn't there now, I am not confident it's solved. This console's only major frailty is those shitty channel-to-motherboard connections.
Replaced Left / Right output trim pots with the new Bourns ones as well. The old ones were scratchy and noisy.
GReg-Electrical Tech Journal
421
Last edited by greg_Archive on Thu Feb 21, 2008 2:42 pm, edited 1 time in total.
Greg Norman FG



