Butch,
I had mine installed, but if you've already put that board into other
radios, I can't imagine it being any more difficult in the 570.
Steve
----- Original Message -----
From: "Butch Bussen" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Saturday, June 04, 2011 14:20
Subject: Re: TS-590 question
> How difficult is it to install the speech board and does it go on top or
> bottom? I didn't have any trouble installing the board in both of my
> tmv-71a radios.
> 73
> Butch
> WA0VJR
>