Advertisement
MAIN BOARD
The driver board controls the center of the product. It consists of CPU, P-ROM, video
memory, digital video processor, and circuits for operation panel control, interface
control, fan control, speaker control, receptor board interface control, and etc...
The driver board controls everything except to generate the video signal. The driver
board is available as a unit for the service parts, the following components are also
available as an individual replacement.
Include a firmware to set the initial value and control the function of LCP.
Fuses For the protection of electric circuit. Detail is shown
Fuse
451
S p e c i f i c a t i o n
Figure
8
2-6
below.
Purpose
ROM/Interface
Fan/Speaker
Interface
A/D Converter
All Circuits/CPU/Interface
Receptor circuits
Advertisement
