| 摘要 |
Connector test cards provide for improved printed circuit board ("board") testability by terminating each etch routed to an unmated connector on the board. With the connector test card mated with the connector on the board under test, the integrity of solder joints between the connector and the board may be tested for opens and shorts on a standard in-circuit or fixtureless tester. In addition, during functional testing, a connector test card may be mated with a connector on the board to prevent the voltage levels on undriven component inputs on the board from floating.
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