P
Q
S
R
T
all not display
ot working
System not working or
screen is abnormal
System not working or
Digitron not display
Program download fail
System not operate
M3355G M3355A
type)
P,X,Y type)
22P
22P
C510
C511
C570
27P
R526
10
IC506
74LCX373MTCX
IC504
S524A40X21SCT0
3.3K
3.3K
IC503
IS4216400A-7T
1
26
DVF-3080-S/8100
CAUTION:
For continued safety,
replace safety critical components
only with manufacturer's recom-
mended parts (refer to parts list).
indicates safety critical components.
For continued protection against risk
of fire, replace only with same type
and rating fuse(s). To reduce the risk
of electric shock, leakage-current or
resistance measurements shall be
carried out (exposed parts are
acceptably insulated from the supply
circuit) before the appliance is
returned to the customer.
The DC voltage is an actual reading
measured with a high impedance
type voltmeter with no signal input.
The measurement value may vary
depending on the measuring instru-
ments used or on the product.