phase linear 400
- Thread starter gene french
- Start date
I have a PDF called "Bring Up Procedure" or something similar. Look and find it. There are checks to do before you insert the first output. Thought you used a similar procedure on the stock amps, but this is more involved.
Verify several times that all wiring is correct, then really study the procedure and follow it precisely, and I mean precisely. Any errors will be apparent. But if all wiring and components are correct, you'll have good results.
Or check and recheck until you get the bias transistors, install them, then proceed, precisely.
Verify several times that all wiring is correct, then really study the procedure and follow it precisely, and I mean precisely. Any errors will be apparent. But if all wiring and components are correct, you'll have good results.
Or check and recheck until you get the bias transistors, install them, then proceed, precisely.
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one other question....
when i hook up c-e jumpers in the phoenix plug on the back of the control board....
do i do that with the 3 bias wires red, black, brown connected to the phoenix connector ???
or do i do this with the 3 bias wires isolated and taped up....
thanks to the powers that be this morning...
when i hook up c-e jumpers in the phoenix plug on the back of the control board....
do i do that with the 3 bias wires red, black, brown connected to the phoenix connector ???
or do i do this with the 3 bias wires isolated and taped up....
thanks to the powers that be this morning...
You can bring a full comp control board up without ANY transistors in the back wall. If all good, it will regulate properly. You can check your offset.
If all good, then you can add the bottom most row of transistors, check again for all good and then rinse and repeat all the way to the top row, one row at a time.
If all good, then you can add the bottom most row of transistors, check again for all good and then rinse and repeat all the way to the top row, one row at a time.
