GE T8, Basic Service Manual

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Components and Functions (Theory)
5-6 Vivid T9/Vivid T8 – Basic Service Manual
5795591-100 English Rev. 3
5-3 Power Diagram
5-3-1 Overview
The AC Power assy’s main tasks are to isolate and output to the
DC/DC unit which is inside the system console. The input of AC
power pack will be the AC outlet and it’s universal, the range is
AC 90V-264V, 47-63Hz. And no main power switch located on
this power pack.
5-3-2 AC Power
The mains cord has plugs in one side end. A male plug connects
to the mains outlet on site.
The mains voltage is routed to the AC power pack through a
Circuit Breaker located on the site.
The Circuit Breaker is of the auto fuse type, if for some reason
the current grows to high, the switch will automatically break the
power.
From the Main Circuit Breaker, the AC power is routed via an
Inrush Current Limiter to a internal outlet connector for the
Mains Transformer.