Tait Orca series - Accessory Function Buttons; Accessory Power

11/98 IPN: 449-51000-01 Interfacing non-Tait accessories F - 5
Figure F-2: Circuit
diagram of the Tait Orca
accessory connector
PCB for handportables
EXT-SPKR +/-
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SPRING PROBE
EXT-MIC
6
I/O PAD
P1
SPRING PROBE
1
I/O PAD
P2
SPRING PROBE
RX-DET-AF
4
I/O PAD
P8SPRING PROBE RX-DET-AF
4
I/O PAD
P8
SPRING PROBE
MOD-AUDIO
8
I/O PAD
P9
SPRING PROBE
+7V5
2
I/O PAD
P10
SPRING PROBE
RXD
3
I/O PAD
P11
SPRING PROBE
TXD
5
I/O PAD
P12
SPRING PROBE
SENSE-0
10
I/O PAD
P13
SPRING PROBE
SENSE-1
7
I/O PAD
P14
SPRING PROBE
EXT-SPKR
9
I/O PAD
P6
SPRING PROBE
EXT+SPKR
11
I/O PAD
P7
R1 12K BUTTON-1
I/O PAD
P4
R1 27K BUTTON-2
I/O PAD
P5
SPRING PROBE
EXT-PTT
12
I/O PAD
P3
I/O PAD
P16
SPRING PROBE RF
16
I/O PAD
P15
SPRING PROBE
14
SPRING PROBE
15
SPRING PROBE
13
GND