Touchpanel Connector Aj3 (Internal) - Control Data Corporation INFORMATION SYSTEMS TERMINAL II Hardware Maintenance Manual

I
4. Passes the current counter outputs (X-Y coordinate)
to the processor program upon request
5. Enables the counter to continue scanning after being
statused by the processor.
TABLE 4-10. TOUCHPANEL CONNECTOR AJ3 (INTERNAL)
PIN NO.
SIGNAL PIN NO. SIGNAL
AJ3-l Y15
AJ3-2 X15
AJ3-3 Y14
AJ3-4 X14
AJ3-5
Y13
AJ3-6 X13
AJ3-7 Y12
AJ3-8 X12
AJ3-9
Yll
AJ3-l0 Xll
AJ3-ll Y10
AJ3-l2 X10
AJ3-l3
Y9
AJ3-l4 X9
AJ3-l5 Y8
AJ3-l6
X8
AJ3-l7
Y7
AJ3-l8 X7
AJ3-l9 Y6 AJ3-20
X6
AJ3-2l
Y5
AJ3-22 X5
AJ3-23
Y4 AJ3-24
X4
AJ3-25
Y3 AJ3-26 X3
AJ3-27 Y2 AJ3-28
X2
AJ3-29 Yl
AJ3-30
Xl
AJ3-3l YO AJ3-32
XO
AJ3-33 Not used
AJ3-34
Not used
POWER SUPPLY
The basic power supply is designed for 110-V ac, 50/60-Hz
input power. For 220/240-V ac operation a transformer is
placed between the ac entry and the basic power supply to
allow for commonality of parts. Input power is applied
from the ON/OFF switch on the lower right side of the ter-
minal. The ac entry for the 110-V ac unit consists of a
three-wire power card, line filter (RF filter), remote
circuit breaker with auxiliary tripout (this is the ON/OFF
switch), and a surge-limiting thermistor. The ac entry for
the 220/240-V ac units is similar to the 110-V ac unit
except for power cord plug, wiring harness, and the
addition of a stepdown transformer.
The power supply converts the input ac power to five
dc-regulated output voltages: +55 V, +12 V, +5 V, -5 V,
and -12 V. The power supply adjustments and indicators are
described as follows:
4-50 82100083
B