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nick
 Post subject: PT wiring question
PostPosted: Sat Mar 14, 2015 1:15 pm 
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Location: SoCal
I bought years ago a TMB kit and now I finally have time to really work on it.

I am confused about the wiring to the rectifier tube heaters. On the layout it says 3.2V and 3.2V to pins 4 and 5, and 5V tie off.

If you look at the PT photo, it says 6.3, 5.0 and 0. There is no 3.2. Should I go with 6.3 and 5.0 to pins 4 and 5, and go to ground with 0?

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kurtlives
 Post subject: Re: PT wiring question
PostPosted: Sat Mar 14, 2015 5:54 pm 
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Use the 0 and 6.3
Tie off the 5V

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nick
 Post subject: Re: PT wiring question
PostPosted: Sat Mar 14, 2015 6:41 pm 
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kurtlives wrote:
Use the 0 and 6.3
Tie off the 5V

Thanks. Does it make any difference what pin the 6.3 and 0 wires go to? Are they interchangeable?
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kurtlives
 Post subject: Re: PT wiring question
PostPosted: Sat Mar 14, 2015 8:33 pm 
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nick wrote:
kurtlives wrote:
Use the 0 and 6.3
Tie off the 5V

Thanks. Does it make any difference what pin the 6.3 and 0 wires go to? Are they interchangeable?

AC so it does not matter

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