all you need is 12vac ~1A should be good to the 2 pin header on the main board..
i have one of these units upgrade to the 2.0 firmware and its a nice unit..
here is some more info i hacked out of it.
audiotron serial port pinout jp6
1 vcc
2 pd3
3
4 rx1
5 rx2
6 cts
7 txd2
8 txd1
9 gnd
10 gnd
jp5 pinout
1 vcc
2 vcc
3 nTRST
4 gnd
5 TDI
6 gnd
7 TMS
8 gnd
9 TCLK
10 gnd
11 gnd
12 gnd
13 TDO
14 gnd
15 nURESET
16 gnd
17
18 gnd
19
20 gnd
jp7
open nMEDCHG/nBROM high
close nMEDCHG/nBROM low
jp4 lcd connector
1 gnd
2 VCC
3 contrast
4 PD0
5 PD1
6 PD2
7 PB0
8 PB1
9 PB2
10 PB3
11 PB4
12 PB5
13 PB6
14 PB7
you can see the boot messages on the serial port
it also has a monitor program in it where you can dump mem ext..
ken segler
aka codeman
www.linux-hacker.net
www.warranty-voiders.com