Tektronix 2230

Controls, Connectors, and lndicators-2230 Operators
3-18
I
PEN DOW?
AUXILIARY CONNECTOR
J1011
INC ,~Cl
I RC 8 ~ >--1-t----,
IND 7 )I
250mA
I 4.2V 6
1
I
+5V )----+--t---:--'-'. - • ACT I VE H I GH SIGNAL
I
I I
SI LI CON 2K 0. 5W SIG I 1 : :
GND 9 '--, r---ilt-----',........,.'- •
~-------7 ' ' s I GNAL GROUND
J SHIELD 11 'r'
v@ ~ J
ACTIVE HIGH PEN LIFT
AUXILIARY CONNECTOR
J1011
l:: :?n
~,----------0\_9>--~ -
t
I
: 250mA I I I I
- I NO
7
j >--------a,--'~' -- SIGNAL GROUND
PEN DOW? 14.2V 611 I
+5V )--
1
--+--t------,,,---,-,- • ACTIVE LOW SIGNAL
SI LI CON 2K 0. 5W I s I G I 1
GND 9 j
SHIELD 11
• ® L1u
ACTIVE LOW PEN LIFT
Figure 3-8- X-Y Plotter interfacing.
--
4998-11