(5 years 9 months) • Inspected modules for burnt or missing ic's and components. • Component tested components using a digital multimeter. • Soldered various thru-hole and surface mount ic's and components. • Troubleshot I/O, CPU, and power supply modules down to component level by component testing and replacing commonly defective ic's and components. • Power tested CPU modules with a power supply and test fixtures to check for CPU or communication faults. • Wrote a brief repair report on every repair jobs/units. • Achieved a warranty rate of less than 5% while surpassing a Level 1 production rate on some of the monthly performance reviews. • Worked overtime on some of the weekends.

• Assembled the Pi I/O PCB and downloaded the software to different subassemblies and versions before undergoing tests. • Tested the Pi I/O PCB that’s mounted on an electromechanical system by looking for audio, tray motor, hopper motor, detector, and different LED lighting statuses. • Troubleshooted various Pi I/O PCB issues by using a diagnostic software, observing various soldering bridges or cold solder joints, and utilizing signal tracing techniques with an oscilloscope or a digital multimeter. • Worked on repair orders for customers using the same troubleshooting techniques. • Programmed and tested different parts of the games using I/O boards and downloaded USB flash drives for customers’ purchase orders and returns. • Tested and troubleshot the 65”, 42”, and 32” monitors with LCD screens by connecting the DVI cable from the monitor to the video card on the motherboard and replacing control and inverter boards.