BGA chip -Mainboard environment use case

            This structure worked out BGA chip testing in different environment, such as computer mainboard, auto parts mainboard, Flat-panel TV mainboard, simple structure, low cost, maintenance easy and test of stability.

1.BGA chip Real-shot

2.BGA chip Size view

NOTE：Be able to change limit frame depend on test socket size

3.BGA chip dedicated test socket for mainboard environment

4. Client provide mainboard

5.Fix BGA chip test socket depend on screw and dowel pin in mainboard.

6. finished making.