powersoft M50Q - Testing the Main Board; Fuse and Power Supply Test

INDEX
16
M SERIES | SERVICE MANUAL
10. Testing the Main Board:
With of a multimeter set to Ohm, check the fuse
highlighted on (Fig. 32), as portrayed in (Fig. 33).
By means of the PSU AUX VOLTAGE CABLE connect a
DC power supply to the CN3 connector highlighted on
(Fig. 32).
Slowly increase the voltage from 0 to 18 Vdc, and check
the absorption, it must be 35mA ± 10%. (Fig. 34)
(Fig. 33)
(Fig. 34)
(Fig. 35)
18V 35mA
If the fuse is faulty and the absorption is out of range
please ask for the KT000845.R KIT
Ω