The Radio Information Board

Posted: **Fri Oct 20, 2006 3:56 pm**

Need to know what pins to jump on the rear 9 pin connector to get the internal speaker to work.

TK-790, 45 watt, dash mount

Posted: **Sun Oct 22, 2006 10:09 pm**

Jumper pins 3 and 6.

TK-790 speaker jumper