VintageKustom.com: Repairing Kustom Amps

Fri, 05 February 2016 17:55

Shaun_Musings
Messages: 323
Registered: April 2009
Location: Reading, MA

Senior Member

This site here I found discusses how 2n3638 (PC602 & PC502) has a different pinout than NTE129: http://music-electronics-forum.com/t17166-print

Looking at this image here: http://music-electronics-forum.com/attachments/36182d1445354 172-pc502-602.jpg
can someone confirm the 2n3638 pinouts? Are they CBE or EBC? Or are NTE129 identical in terms of pinouts?

On the diagram for Q602 (PC602), it clearly shows E going to ground. Is this the top left transistor on PC602 in the image? I have a simple multimeter; I understand how to test to see if they are good, but determining collector and emitter is difficult.

Born on the Baaaaayou (Ok, in Massachusetts)

Report message to a moderator