Denon DCD-3520 - Focus Gain Adjustment

7. Focus gain
Connection
Oscilloscope
Main Unit
Filter
TP101—@
(FEO)
TP101—@
(FE!)
Oscillator
*@
TP101~—@®
(GND)
Step
1,
Push
(Displays
track
ae
number 17 )
Oscillator
Counter
Oscilloscope
(Volume)
(Oscilloscope)
2.
Set
oscillator
to
580
Hz/1
Vp-p.
e
DC
range
VR102
paris
3.
Switch
oscilloscope
input
to
X-Y
mode.
e X-Y mode
4,
Adjust
VR102
[F-GAIN]
to
symmetrize
Lissajous
figures
to
X
and
Y
axes.
Phase 90°
Waveform not right
23
Cb PS Meme tl , ,