Tektronix 2221 - Page 47

Controls , Connectors , and Indicators - 2221 Operators
O
AUXILIARY CONNECTOR
J1011
NC
2
RC
8
250mA
NO
PEN DOWN
4.2V
6
+ 5V
ACTIVE HIGH SIGNAL
1
SILICON 2K
0.5W
SIG
GND 9
SIGNAL GROUND
SHIELD
GND
4
í
ACTIVE HIGH PEN LIFT
AUXILIARY CONNECTOR
J1011
NC
2
Tec
RC
8
Л
П
П
П
П
П
П
П
Л
Пл
Л
п
П
П
Л
П
П
П
П
250mA
NO
7
SIGNAL GROUND
PEN DOWN
la
av il
6
ACTIVE LOW SIGNAL
+ 5V
SILICON 2K 0.5W
SIG
GND
9
SHIELD
GND
zirl
ACTIVE LOW PEN LIFT
4998-11
Figure 3-8 . X - Y Plotter interfacing .
O
3-15