Power Switch; Onboard Power Regulation; Figure; Power Status Led - Xilinx VC7203 User Manual

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Caution!
with a current limit set at 6A max.
Caution!
power to J2 and J131 at the same time.

Power Switch

Main board power is turned on or off using switch SW1 (callout 2,
switch is in the ON position, power is applied to the board and green LED DS11
illuminates (callout 15,

Onboard Power Regulation

Figure 1-3

VC7203 GTX Transceiver Characterization Board
UG957 (v1.0) October 10, 2012
Connector J131 which accepts an ATX hard drive, 4-pin, power plug
Jacks J29 (12V) and J28 (ground) (callout 18,
bench-top power supply
Because jacks J29 and J28 provide no reverse polarity protection, use a power supply
Do NOT apply 12V power to more than a single input source. For example, do not apply
Figure
shows the onboard power supply architecture.
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Figure 1-2)which can be connected to a
1-2).
Detailed Description
Figure 1-2). When the
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