Grass Valley K2 Dyno S v.3.0 - Manual (Page 55)

Chapter 4 Dyno S Controller FRUs Power supply removal
K2 Dyno S Replay Controller 55 Installation & Service Manual
4 December 2012
Power supply removal
1. Open chassis (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.
2. Disconnect 3 power cables from the power supply.
3. Remove 4 screws, using a T15 Torx, and then lift out the power supply.
UI board removal
1. 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.
2. Disconnect the UI board power cable (A) and T-bar assembly cable (B) from the UI
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