B10 1 5VDC
A10 2 34VDC
B9 3 VAC Value (7000+?)
A9 4 LAMP CURR
B8 5 26VAC FN
A8 6 NC
B7 7 26VAC FL (Live?)
A7 8 NC
B6 9 34VDC 12P
A6 10 NC
B5 11 12VDC
A5 12 NC
B4 13 ECONOMY
A4 14 ZERO CROSS
B3 15 RELAY
A3 16 TRIAC
B2 17 ZC GND
A2 18 VSS5
B1 19 VSS34
A1 20 VSS 12P
Mainboard 4000+
1 SHUTDOWN
2 SLOT 232 T
3 232 R1
4 GND ?
5 VSS
6 Reset
7 5VDC ?
9 26VAC FL
10 34VDC?
11
13 - Zero Cross
14 - Triac
1 Tray Back
2 Tray Forw
3 Focus Back
4 Focus Forw
5 Standby
6 Fan Sup
7 Fan Ret
8 5VDC
9 VSS5