Ключевые слова: board, circuit, component, computer, connection, connector, defect, device, diagnostic, digital, electric, electrical, electrician, electricity, electronic, engineering, equipment, glove, hand, industrial, inside, instrument, laboratory, lcd, led, measure, measurement, meter, motherboard, multi meter, multimeter, power, printed circuit board, professional, repair, research, resistance, semiconductor, service, service center, signal, technician, technology, television, tester, testing, tool, transistor, tv, voltage, voltmeter, work, worker,