So I have one of these on the bench for a customer, its the older analogue compass rose version. reported problem with drive motor output. a brief examination shows a defective medium power PNP power transistor which I am having trouble identifying I dont appear able to source the service manual or circuit diagram for this. Pictures below best current guess is they are a pair of BD438
There are two BD 441
and two of these query BD438
Many thanks in advance
I can produce higher res images if this will help
There are two BD 441
and two of these query BD438
Many thanks in advance
I can produce higher res images if this will help
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