B
Do you have 3 secondary
voltages on aux.
transformer T AUX1
(0-9V/0-18V/0-24V)?
Do you have voltage of
230/240Vac on input of
transformer T AUX1?
Replace transformer
T AUX1
Replace front
panel group
SI
NOT
YES
NOT
Go to
point
I
G
Make sure of proper earthing of power cable
good fastening of bolts and support fixed on
PCB 9, faston on front panel group and faston
on PCB 3; check that fastening of earth cable
to inside of machine is suitable
Is fuse F1
intact?
Go to
point
C
NOT
YES
I
Replace
fuse F1
24