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Controller Electronics Assembly
The controller electronics assembly (CEA) consists of the robotics controller PWA,
the actuator driver PWA, and four power supplies.
shows the location of
FIGURE 1-4
the components and
shows the simplified block diagram. The individual
FIGURE 1-5
components are discussed in the paragraphs that follow.
Robotics controller PWA
Actuator driver PWA
PC logic power supply
TJ00015A
Motor power supply (2)
Controller Electronics Assembly
FIGURE 1-4
6
Sun Enterprise Tape Library 7/3500 Field Service Manual • July 1997
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