I only see the rail voltages on the gate pads
i was probing below board, i dont see the 100hz sine wave anywhere on it
i was probing below board, i dont see the 100hz sine wave anywhere on it
An externally hosted image should be here but it was not working when we last tested it.
The pin count is different on the board in the following post but it may be good enough to find it of the pattern is the same. If not, you'll have to follow it from the preamp section.
Again with the Dlogixs DLM4500
Again with the Dlogixs DLM4500
Ok i found the signal...
get below on the gate pads when the 100hz sine wave is applied
get below on the gate pads when the 100hz sine wave is applied
An externally hosted image should be here but it was not working when we last tested it.
Hi Perry,
the outputs fets arrived, I installed a pair per side,
get below on the scope:
probe 10x
volt/div - 5mv
time - 5ms
gate pad
the outputs fets arrived, I installed a pair per side,
get below on the scope:
probe 10x
volt/div - 5mv
time - 5ms
gate pad
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
Last edited:
All transistors seem ok, no shorts
these are shorted, zener diodes:
these are shorted, zener diodes:
An externally hosted image should be here but it was not working when we last tested it.
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