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DVOR 432
Repairs
S8
S7
S6
S5
S4
S3
S2
S1
On/Off switch
DIP-FIX
POSITION
SWITCH
S1 to S8
closed
S1
open
S2
open
S3
open
S4
open
7 Blending Signal Generator (BSG-D)
6-34
S15
S14
S19
S20
DEFINITION
Switches S1 to S8 define logic
level at address counter ("0" if
switch closed, "1" if open) with aid
of resistance network R1. Zero
crossings of sine and cosine func
tions can be shifted in relation to
the 750 Hz frequency over the en
tire 180° frequency range in steps
8
of 0.7° (180°/ 2
).
Individual phase values with open
switches in degrees:
0,7
1,4
2,8
5,6
83131 70611
Operation and Maintenance
S18
4
1
2
Change-over switch
REMARKS
Normal operation:
S1 to S8 closed = 0° phase
shift.
For test purposes
1 of 2
Ed. 01.04
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