Apache Labs ANAN-100/D - ANAN-100;D Accessory Port (Back Panel)

Apache Labs ANAN-100/D
ANAN-100/D Accessory Port (back panel)
The Hermes/Angelia schematic detail J16 pin numbering does not correspond to keyed IDC ribbon
cable numbering conventions. An IDC to DB25 adapter cable further re-arranges the pin numbers.
Pin number
Number in parentheses is the J16 pin
number shown on the schematic
Apache AN-100/D Aux connector usage
1 (25) Open-drain PTT output (same as rear panel RCA jack)
2 (23) OC6 User open-collector output 7
3 (21) OC4 User open-collector output 5
4 (19) OC2 User open-collector output 3
5 (17) OC0 User open-collector output 1
6 (15) Right channel speaker Pair with pin 19 – see notes below
7 (13) User Digital input 4: is connected to 3.3V via 1K pullup resistor
8 (11) User Analogue input 1: 0-3V max
9 (9) User Digital input 1: is connected to 3.3V via 1K pullup resistor
10 (7) Left channel line Out
11 (5) Right channel phones output
12 (3) Left channel line-level audio input*
13 (1) PTT input, is connected to 3.3V via 1K pullup resistor
14 (24) OCREF Open-Collector reference/flyback diodes
15 (22) OC5 User open-collector output 6
16 (20) OC3 User open-collector output 4
17 (18) OC1 User open-collector output 2
18 (16) User Digital input 2: is connected to 3.3V via 1K pullup resistor
19 (14) Right channel speaker, pair with pin 6 – see notes below
20 (12) User Analogue input 2: 0-3V max
21 (10) Analogue Ground
22 (8) Right channel line Out
23 (6) Left channel phones output
24 (4) Right channel line-level audio input
25 (2) Analogue Ground
Revision v1.8 April 23, 2013 61 of 70 authors N9VV and KC9XG