Airbus TW1m, Инструкция по эксплуатации

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TW1m - Instruction Manual PS11730AENAD01
15/27
This document is the property of Airbus DS SLC and should not be copied or circulated without permission.
I N T E R F A C E S
Table 5 System Connector 1’s pinout

System Connector 2
System Connector 2 is used for power on/off and as a service interface for parametering and updating the terminal
SW.
The PIN hearder for connections to parametering cable (e.g. CA-119) and flash box interface.
The connector type is Molex Picoblade 53398-1271 and the mating connector is Molex 51021-1200.
Table 6 System Connector 2’s pinout
13 XMIC IN 0V 2.78V MIC+
14 XEAR OUT 0V 2.1V
P-P
SPK+
15 GND SPK-
Figure 9 System Connector 2
PIN SIGNAL IN/OUT LOW LEVEL HIGH LEVEL CURRENT NOTES
1 n.c. *)
2 n.c. *)
3 GND
4 POWER_ON_OFF IN 0 - 1.3V 3.0 - VBAT 10mA Power button
(Internal pull-up)
5 PROG_EN IN 0 - 0.8V 1.7 - 3.0V 10mA Prommer mode toggle
(Internal pull-up)
6 GND
7 n.c. *)
8 FBUS_RX IN 0 - 0.83V 1.95 - 2.78V 10mA
9 FBUS_TX OUT 0 - 0.83V 1.95 - 2.78V 10mA
10 MBUS IN/OUT 0 - 0.83V 1.95 - 3.0V 10mA
11 BSI IN 0 2.70V 10mA 10-bit ADC input
12 GND
*) not connected