r. b.
r.
b.bl.
R 11•0 OR114
-
R118� o
R1l3
b.
gr.
Kl e
C 104
�
,() r()
�6-�
-Tfo2
T201 T200
z
90
R 11
7
-c::::::>-
0
__,...c:n-
T
J
R 112 -c:::l- R 111
e
c
101
g.gr.bl
b.
g.
c
100
+
o.
r. b.
r. b.bl.
r.
c 3 2
C
85
g. gr.
gr. bi. r.
g.bl.
r. gr.
082-85
-(C]-
-«:::J-
r. b.gr.
Mounting
of
t
h e
r e l ay
K 1
onto
t
h e m a in
Figure
18
R. 6 0 H Z O P E R A T I O N
PC-bo a r d
When operating at 60 Hz the saw-tooth generator changes its amplitude
compared with 50 Hz. This has to be adjusted for.
1. Connect RAC PAC to a 60 Hz line
2 . Connect an oscilloscope between TA and TC (=ground) .
See circuit diagram (s ection 9) and "Component identification" (s ection 7).
3 . Adjust P53 for an 8 V p-p saw-tooth (see section 5Da) .
22
