C202 Main Board - Epson Stylus COLOR 800 Service Manual

EPSON Stylus &2/25 800

1.7.1 C202 MAIN Board

The C202 MAIN board controls various printer operations. It consists of an HD6432653 CPU (128-pin,
19.66 MHz), ASIC E05B33CB (208-pin, 19.66 MHz), 8M-bit-type PROM (42-pin, including CG data) or
8M-bit-type PROM + 8M-bit-type CG (NLSP version only), 4M-bit-type DRAM, EEPROM, and several
drivers. Because this board is installed into the slot in the rear cover of the printer using 2 screws and
several connectors, it is easily removed and installed.
Figure 1-11. C202 MAIN Board
1-28
Rev. A