Epson STYLUS 4001968 Service Manual page 90

Appendix
Board Location
06
MAIN
Cl
Cl 06 PSB/PSE
Table A-2. Connector
Pin
1 I
2 - 9
10 0
0
11
12 0
13 0
14 I
.
15
16
.
17
18
.
19
2 0 - 3 0 -
I
31
0
32
33 -
.
34
35
36
Table A-3. Connector Pin Assignment - CN2
I
I/o
Pin I
1 - 6 -
7 - 1 2 -
A-2
Table A-1. Connector Summary
Pin
36 pins
12
HEAD-1 (to printhead unit)
12
HEAD-2 (to printhead unit)
2 PE sensor
6 PF motor
5
CR motor
4 PS line (to C106
18
Panel control (to Cl 06 PNL)
2 AC Input (UN)
4 DC output (to Cl 06 MAIN/Printer mechanism)
18
(to Cl 06 MAIN)
Pin Assignment -
Name
STB STROBE signal
Parallel data (DATA1 - DATA8)
BUSY BUSY signal
PE PAPER-END signal
SLCT Printer SELECT signal
AFXT AUTO LINE-FEED signal
NC No connection
Ground
Ground
No connection
NC
Ground
Ground
INIT Printer INITIALIZE signal
ERR ERROR signal
Not
-
.
Not
.
Not used
SLIN Printer SELECT signal
I
I Name
VH
Ground
Description
Description
Description
1
Rev. A
I