Stk66082E - Epson LQ-2550 Technical Manual

Hide thumbs Also See for LQ-2550:
Table of Contents

Advertisement

A.1.1.14 STK66082E
The STK66082E is a unipolar constant current chopper type driver IC, and includes a drive circuit for
the solenoids of the printhead.
White
Line .
-
o"
c 1
o"
1 5 1 7 1 9 2 1 2 3 2 5 2 7 2 9 3 1 3 3 3 5 3 7 3 9 4 1
3 5 7 9 11
1
2 4 8 8 10 12 14 1 6 1 8 2 0 2 2 2 4 2 6 2 8 3 0 3 2 3 4 3 6 3 8 4 0
(a) Front View
0 0 0 0 0 0
4 2 4 4 4 6 4 8 5 0 5 2 5 4 5 8 5 8 6 0
4 3 4 5 4 7 4 9 5 1
5 3 5S 5 7 5 9 8 1 6 3 8 5 8 7 8 9 7 1
(b)
Figure A-32. STK66082E Pin Diagram
6 2 8 4 6 6 6 8 7 0 7 2 7 4 7 6 7 8 8 0
7 3 7 5 7 7 7 9 8 1
Reor View
A-29
"o
I
"o
8 2
(c) Left
Side View
REV.-A
White
Line

Advertisement

Table of Contents
loading

Table of Contents