Grass Valley K2 Dyno S v.3.0 - Manual (Page 47)

Chapter 4 Dyno S Controller FRUs FRU functional descriptions
K2 Dyno S Replay Controller 47 Installation & Service Manual
4 December 2012
FRU functional descriptions
Base chassis
The base chassis includes the K2 Dyno S Replay Controller product serial number, and so
cannot be replaced as a FRU. For some serious system faults or for mechanical damage, the
entire K2 Dyno S Replay Controller can be replaced.
Plastic cover
The plastic top cover provides the finished work surface with access holes for controls.
Top assembly
This assembly provides the front control panel user interface for the K2 Dyno S Replay
Controller, including the following functionality:
• LCD touch screen and controller
• CPU/Carrier
The following components, included in the Top assembly FRU, can also be replaced
separately:
• UI card
• Jog knob
• T-bar lever
Motherboard
The motherboard hosts the CPU and other components that provide the basic computer
functionality for the controller. It has rear panel connectors as follows:
• 2 Giga-bit Ethernet
• 2 USB 3.0/2.0 ports
• 4 USB 2.0 ports, and
• 2 DisplayPorts
• 1 stereo headphone jack (1/8 in.)
UI card
The UI card contains backlit, tri-color, momentary contact tactile buttons.
Jog knob assembly
The jog knob is 60mm, weighted, and rubber encased with tactile relief. This assembly
includes several parts, including the encoder bearing.
T-bar lever assembly
The T-bar level assembly is the complete mechanism which includes the front panel T-bar
lever and the unit in which it is housed.