| 摘要 |
PROBLEM TO BE SOLVED: To remove a screen from a front face and a side face and to efficient ly and easily execute inspection by comprising a cabinet of a screen frame by resin molding, a thin cabinet and a back cover. SOLUTION: The receiver cabinet comprises an upper casing comprising a frame-like screen frame 1, the thin cabinet 4 and the back cover 5, which are resin-molded, and a lower casing. The screen frame 1 has the several bosses at a front opening and the periphery and it supports the screen 3 through a screen pressing member. The cabinet 4 has the section rib and a screwed seat recess at the front part, and a guide rib and an L-form rib at the back part. the back cover 5 can be removed from the screen frame. For carrying out maintenance service by a request from a user such as the inspection of the screen, the screen can be removed from the front face and the side face without removing the back cover. Thus, the screen can efficiently and easily be exchanged and inspected. |
