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Mica insulator placement

N

n4idaham

New Member
I have a MA6100 I've been working on. I just pulled all 6 of the driver transistor to test them. Found 2 leaky.
Anyway, in the process I did not notice 4 small round mica insulators under the transistors and they fell out. Can anyone please tell
me which transistors the insulators go under?

Al
 
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Hello

The transistors 132-079 , 132-080, 132-081 are all with small round insulator
In MA6100 the 132-021 yellow dot and 132-032 orange dot should be replaced with MPSA05 and MPSA55
be care full with the EBC location
The original transistors are all bad with the years
Do not replace original transistors with something else than the one I did recommended
 
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