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KE-5100/6100
lOpF/ioy
Oscillator
Attenuator
aS
I
: 0)
geen:
él
GNO
Fig. 17
-* To Adjust
tiwdnsert a blank cassette tape, and play it.
2. Set the Dolby NR switch to OUT ang apply a 5 kHz input
frequency signal from the oscillator, Adjust the attenuator
So that mV meter pointer deflects to 58.7 mV (—22.4 dBs).
3. Now set the Dolby NR switch to IN and adjust VR3 so that
mV meter pointer deflects to 23.4 mv (—30.4 dBs).
16
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