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10th March 2010, 09:42 PM
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#1 |
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diyAudio Member
Join Date: Oct 2002
Location: san jose
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Q: removing Servo in amp
This is a multi-ch amp which I would like to remove the servo, an use cap in the feedback. Would like the advice of a better tech on what to change\remove for minimum offset at output. Thanks in advance
John |
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10th March 2010, 10:27 PM
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#2 |
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diyAudio Member
Join Date: May 2005
Location: Californication
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What are the voltages at R43 (* servo out)
If the voltage at the op-amp output is 0.00 Volts then you could rewire R43 to ground. Re-measure DC offst at outputs. *running at idle with no input> DC bias at output stage is normal and warmed up> verify output DC offset is in low mV DC.
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