| 摘要 |
<p>PURPOSE: To provide the projection display device with a configuration such that an FD driver and its FD loading port are properly arranged. CONSTITUTION: A power supply unit 7 is arranged to a rear side of the projection display device 1 and an FD driver 18 is fitted to its upper face. The driver 18 is located toward the left of the display device and its FD loading port 19 is located at a left side wall 3b of a device outer case. A drive printed circuit board 19 for the display device is arranged nearly horizontally to the right side of the driver 18 and part of the board 19 is overlapped with a control printed circuit board 13 and the boards are electrically connected at the overlapped part. The side wall 3b to which the FD loading port 19 is located is an operation panel where an input output terminal section and an operation switch group are arranged. Through the arrangement above, the FD driver 18 is mounted in the display device without the use of a separate mount member or reinforcement member and the electric connection to the power supply unit and the control printed circuit board is attained via the drive printed circuit board 19 without tangled electric wiring. Furthermore, since the FD loading port is arranged to the side of the operation panel, the operability is improved.</p> |
