EH Scott Radio Enthusiasts

The Fine Things are Always Hand Made

Norman S Braithwaite's Discussions (848)

Discussions Replied To (839) Replies Latest Activity

"With the speaker plugged in, the resistance between the 4-mfd capacitor and ground s…"

Norman S Braithwaite replied Dec 24, 2014 to 800B Power Transformer too hot?????

18 Dec 29, 2014
Reply by sloane freeman

"It is normal for the transformer to get warm or even a bit hot but not so hot that y…"

Norman S Braithwaite replied Dec 23, 2014 to 800B Power Transformer too hot?????

18 Dec 29, 2014
Reply by sloane freeman

"The plate filter capacitor on the Philharmonic record scratch control tube (6J7G) tu…"

Norman S Braithwaite replied Dec 23, 2014 to Mods to Phillys

57 Jan 19, 2015
Reply by Y2K Bruce

"Yes.  Although I have been annotating a single Philharmonic schematic with both corr…"

Norman S Braithwaite replied Dec 23, 2014 to Mods to Phillys

57 Jan 19, 2015
Reply by Y2K Bruce

"I have found more errors or disparities in Scott published schematics than actual fa…"

Norman S Braithwaite replied Dec 22, 2014 to Mods to Phillys

57 Jan 19, 2015
Reply by Y2K Bruce

"Impulse noise was not likely to be a problem on strong signals.  Is it possible that…"

Norman S Braithwaite replied Dec 22, 2014 to Mods to Phillys

57 Jan 19, 2015
Reply by Y2K Bruce

"Bill: Thanks.  One of my late chassis plus one earlier chassis that had been updated…"

Norman S Braithwaite replied Dec 22, 2014 to Mods to Phillys

57 Jan 19, 2015
Reply by Y2K Bruce

"Sounds like there are four of us working on Philharmonic chassis at this time (one h…"

Norman S Braithwaite replied Dec 22, 2014 to Mods to Phillys

57 Jan 19, 2015
Reply by Y2K Bruce

"I am not certain but I think that the Dickert noise suppressor operated like an FM l…"

Norman S Braithwaite replied Dec 17, 2014 to Mods to Phillys

57 Jan 19, 2015
Reply by Y2K Bruce

"OK, the only reason for large and small pins on the plugs for that version is to pha…"

Norman S Braithwaite replied Dec 16, 2014 to wiring of tweeters on Philharmonic.

3 Dec 16, 2014
Reply by Norman S Braithwaite

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