Aristocrat USA MAV500/MKVI Service Manual page 220

USA MAV500/MKVI Service Manual
Pin
8 Touchscreen 0 V
7 Touchscreen RS-232
Rx
9 Touchscreen RS-232 Tx
The touchscreen signals, along with the monitor signals, connect via a loom to
connector P26 on the Interface Board. Serial Channel 0 is configured on this port to
provide RS-232 communication with the Main Board.
The touchscreen controller is powered from the monitor's power supply. The
12 V DC power is taken from the Monitor Main Board.
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and it may not be copied. All rights reserved. © Copyright (ATI) Aristocrat Technologies, Inc. 2002.
Table 8-2 Touchscreen Control Signals
Name
Reference signal for serial (RS-232) data
RS-232 serial data from the touchscreen assembly
RS-232 serial data to the touchscreen assembly
Figure 8-8 Touchscreen Connection
Video Monitor
Function
8-13