Bottlehead Forum

Bottlehead Kits => Eros Phono => Topic started by: tttubes on June 15, 2010, 09:55:55 AM

Title: Stevens & Billington tx-103-5 wiring help
Post by: tttubes on June 15, 2010, 09:55:55 AM

Hi I purchased a pair of Stevens & Billington TX1003 - 5 step ups on ebay.

I'm looking for the are the #s for each wire color so I can wire them.

Green
white
yellow
black
Blue
red

Thanks Jim

Title: Re: Stevens & Billington tx-103-5 wiring help
Post by: Paul Birkeland on June 15, 2010, 04:12:50 PM

You will likely have to contact the manufacturer, as there don't appear to be any datasheets available.

Title: Re: Stevens & Billington tx-103-5 wiring help
Post by: tttubes on June 15, 2010, 05:20:11 PM

I think I figured it out

Green -in
white center tap in
red +in
black shield
Blue -out
yellow +out

Title: Re: Stevens & Billington tx-103-5 wiring help
Post by: tttubes on June 17, 2010, 10:00:10 AM

Well it seems I got it right.

PRIMARY: RED - WHITE - GREEN

(RED = START GREEN = FINISH WHITE = CENTRE TAP)

SECONDARY: YELLOW - BLUE
(YELLOW = START BLUE = FINISH)

BLACK (INTERWINDING)

YELLOW/BLUE TO INPUT ON PHONO STAGE
RED/GREEN TO CARTRIDGE
BLACK TO GROUND