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6013 TR803 off TR804

Guido57

Guido57

AK Subscriber
Subscriber
6013 dislocated trans 2.jpg
Can anyone give me a good reason why someone would undo the physical connection between these two transistors?
My guess is it was an attempt to solve a problem with the wrong answer. I might guess someone suspected noise was caused by the thermal interaction of the two transistors.
My second question is wouldn't this cause bias problems?
 
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Guido57 said:
Can anyone give me a good reason why someone would undo the physical connection between these two transistors?
My guess is it was an attempt to solve a problem with the wrong answer. I might guess someone suspected noise was caused by the thermal interaction of the two transistors.
Click to expand...
Maybe one of the transistors was getting very hot and was influencing the bias too much?
Guido57 said:
My second question is wouldn't this cause bias problems?
Click to expand...
Yes it would - almost certainly not in a good way.
 
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