Datron TW7000, Operator'S Manual

Page: 17 / 56

Installation 2-5
13 +12V ACC
14 Ground
15 EXTCWKEY (external CW key)
16 ACHKTUNE (tuner check tune)
17 ADATA (tuner data)
18 ACLOCK (tuner clock)
19 ASTROBE (tuner strobe)
20 TC/SCALM (alarm)
21 RETX\ (retransmit)
22 EXTSPKR (speaker audio)
23 SQA (squelch audio)
24 +12V ACC
25 +12V ACC
Table 2-3
Accessory Connector 3 Pinouts
Pin Number Description
1 Ground
2 Ground
3 FILTG\
4 AMPALC (external amplifier ALC line)
5 AMPPTT\ (external amplifier PTT line)
6 FLTA (low-pass filter select lines)
7 FLTB (low-pass filter select lines)
8 FLTC (low-pass filter select lines)
9 FLTD (low-pass filter select lines)
10 FLTE (low-pass filter select lines)
11 FLTF (low-pass filter select lines)
12 FLTG (low-pass filter select lines)
13 +5V
14 Ground
15 Ground
Table 2-2
Accessory Connector 2 Pinouts
Pin Number Description