1. Functions of each unit
1.1 MAIN PCB ASS'Y
1) Driving the CCD Sensor.
2) Conversion of the image signal from the analog signal to the digital signal.
3) Controlling the power supply and the system by CPU. (Refer to Sections 2.1 and 2.2.)
4) Image processing, and reading and writing the image signal to and from the CF card using DSP.
(Refer to Section 2.2.2.)
5) LCD drive.
6) Power supply drive (DC/DC converter).
7) Backlight for LCD drive.
1.2 FLASH UNIT
1) Flash drive and charging circuit for the flash.
RLS PCB ASS'Y
FLASH UNIT
Fig. 1
2-1
CHAPTER 2. TECHNICAL DESCRIPTION
MAIN PCB ASS'Y