Home Vintage Asylum

Classic gear from yesteryear; vintage audio standing the test of time.

RE: This looks like the place to be for Sherwood owners

Eli,
That's the best scan of the original schematic I've seen yet. I worked off of a SAMS scan when I did my recapping. What I'm looking for is an annotated schematic that people use when they mod these--maybe something like Tronola's Eico ST-70 guide. Maybe nobody's done that for this amp.

Anyway, I already took care of the safety caps and put a polarized plug on the unit. I'll check out the suggested tape head mod--I have no use for those plugs as of now and it would be nice to gain an additional set if I wanted to add any more sources. As it is, I've got stuff connnected to phono, AM/FM, aux and TV/MX.

I'm curious about the PECs--they're essentially black boxes to me right now. How do I find out the discrete components I need to swap those with?

Edit: Looks like the SAMS pretty clearly lists the components of the PECs. Do I just swap out identical value components for these?



Edits: 04/19/15

This post is made possible by the generous support of people like you and our sponsors:
  Analog Engineering Associates  


Follow Ups Full Thread
Follow Ups

FAQ

Post a Message!

Forgot Password?
Moniker (Username):
Password (Optional):
  Remember my Moniker & Password  (What's this?)    Eat Me
E-Mail (Optional):
Subject:
Message:   (Posts are subject to Content Rules)
Optional Link URL:
Optional Link Title:
Optional Image URL:
Upload Image:
E-mail Replies:  Automagically notify you when someone responds.