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Old 03-26-2015, 04:49 PM
TinCanAlley's Avatar
TinCanAlley TinCanAlley is offline
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Join Date: Sep 2008
Location: So Cal, CA
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Quote:
Originally Posted by DaveWM View Post
down the jail bar rabbit hole we go

did you scope the 23.5v source for horz noise.

there is a 47uf cap on the ABL collector that seems like it would filter out.

there is a zener in that circuit too.
I am trying to find all my scope pics, but I'm sure I did the 23.5.

There is a 50uf on the collector of the ABL and it was replaced during the recap.

The scope results of the ABL shows ringing on all leads E,B and C.

http://videokarma.org/showthread.php?t=259533
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