beautypg.com

5 main components, 1 main control board main board), Ic14 – Epson 4003353 User Manual

Page 26: Bat 1 figure 1-9. main board component layout

background image

Product

Color

1.5 MAIN COMPONENTS

The main components of the Stylus Color

are:

Printer mechanism
Main control board

MAIN Board)

Power supply

Board)

Control panel board

Board)

Housing

1.5.1 Main Control Board

MAIN Board)

The Main Control Board

MAIN Board) consists of an

CPU, E05A% gate

array, a program ROM

a dynamic

a mask ROM

or

an

(lK),

and a lithium battery for powering the

protect counters.

reset IC

and

592) is

equipped with both a logic system and a power system.

8M program ROM is used only

the

(National Language Support Printer) specification.

IC14

1

,

. . . . . . . . .

—

z

-

I

BAT 1

Figure 1-9.

MAIN Board Component Layout

“

1-18

Rev. A

See also other documents in the category Epson Printers: