Sinclair SCV-750EB Service Manual page 57

2.4 Fan Module Board
Fan Module Board component
For SCV-750EB and SCV-1400EB
Label
1
2
3
4
5
6
7
For SCV-900EB and SCV-1800EB
Code Port
CN6 Fan module control power supply output port
CN12 Reserve
SW1 Fan module address setting
CN1/CN4 Fan module communication port
CN9 DEBUG Program burn port (WizPro200RS programmer)
CN7 P N Fan module power supply port
CN3 UVW Fan output port
Explanation Voltage
DC19V
DC5V
DC5V
DC565V
55