Grass Valley M-Series iVDR Service Manual - Manual (Page 69)

6 July 2004 M-Series Service Manual 69
Chapter
4
Removing and replacing FRUs
Field Replaceable Units (FRUs) are modular hardware components that can be
serviced without disturbing other components in the system. The following topics
discuss working with the M-Series iVDR FRUs.
• “External Parts Removal”
• “Internal Parts Removal”
The pictures in these topics show how to disassemble. Unless otherwise documented,
re-assembly is the reverse.
You need only a Torx tool with T15 magnetic tip to remove and replace parts in the
M-Series iVDR.
NOTE: Only Grass Valley components are supported. Do not attempt to use
components procured from a different source.
NOTE: Do not discard any hardware unless specifically instructed to do so.
WARNING: To avoid serious injury from high currents, ensure that
the power cord is disconnected prior to removing or replacing any
parts.
CAUTION: This system contains board-level components that must be
protected from static discharge and physical shock. Wear a wrist strap
grounded through one of the system's ESD Ground jacks when
handling system components.
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