qguy
Super Member
SX1050 Speaker protection kicks in during loud volumes
My SX1050 is having an intermittent problem.
Connection: Sx1050's pre-out is connected to a powered subwoofers inputs. The output which is is fed back into the the POWER amp in.
On occasions the speaker connected to the SX1050 would go silent, but the subwoofer would still continue to play. I guess the problem does not lie in the pre-amp section but lies after the pre-amp
any ideas where i should be looking ?
The SX1050 has been recapped about 3 years ago.
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EDIT April 8, 2014
I noticed that when it goes silent the speaker protection kicks in and then would engaged again after a 1 or 2 seconds
I have resoldered all the transistors in the power supply board.
I have tested the unit without the SX1050 pre-amp and the problem still occurs
***********************************************
My SX1050 is having an intermittent problem.
Connection: Sx1050's pre-out is connected to a powered subwoofers inputs. The output which is is fed back into the the POWER amp in.
On occasions the speaker connected to the SX1050 would go silent, but the subwoofer would still continue to play. I guess the problem does not lie in the pre-amp section but lies after the pre-amp
any ideas where i should be looking ?
The SX1050 has been recapped about 3 years ago.
***********************************************
EDIT April 8, 2014
I noticed that when it goes silent the speaker protection kicks in and then would engaged again after a 1 or 2 seconds
I have resoldered all the transistors in the power supply board.
I have tested the unit without the SX1050 pre-amp and the problem still occurs
***********************************************
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