Grass Valley K2 Dyno S v.3.0 - Manual (Page 49)

Chapter 4 Dyno S Controller FRUs Job knob replacement
K2 Dyno S Replay Controller 49 Installation & Service Manual
4 December 2012
Bearing assembly components are listed below in the correct stacking order.
4. Store all the components in a container to ensure parts are not misplaced.
Job knob replacement
When replacing the job knob, replace washers and bearings in the correct stacking order,
then align the knob’s set screw with the flat surface on the shaft.
Jog knob encoder removal
1. Remove jog knob and bearing assembly (see “Jog knob and bearing assembly removal”
on page 48 ).
2. Open chassis so the top is upside-down on the padded work surface (see “Open
chassis” on page 51 ).
WARNING: To avoid serious injury from high currents, turn off the K2 Dyno S
Replay Controller and disconnect AC power before opening the top cover
or removing any internal parts.
3. Identify the red encoder wire orientation, and then disconnect the cable from encoder.
Identifier Component Notes
A Jog knob
B Small washer
C Bearing
D Nut Removing D, E, and F will
cause the encoder to loosen
and possibly fall into the
chassis.
E Toothed washer
F Large washer
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