Embodiments of the invention provide a magnetic recording and reproducing apparatus that allows a mounting space for an electric signal wiring to be sufficiently secured relative to a circuit board and the circuit board to be secured stably to the case. In one embodiment, a case having a built-in head...http://www.google.com.tw/patents/US7679859?utm_source=gb-gplus-share專利 US7679859 - Magnetic recording and reproducing apparatus with circuit board attachment device
