Transceiver Rear Accessory Jack Connection; Figure 3-8. Rear Accessory Jack Pin Configuration (J2) (Radio Side) - Motorola ASTRO XTL 2500 Installation Manual

Options and Accessories Installation: Accessory Connector Assembly Details (P2) (All Models Except 110W)
It is highly recommended that you attach the correct adapter. Installing the wrong adapter may cause
damage to the data communication circuitry inside your radio. If you are unsure of the pinout of your
former wiring harness, please consult your ASTRO radio installation technician.
3.4.5

Transceiver Rear Accessory Jack Connection

Figure 3-9 shows the complete pin configuration for the J2 rear accessory jack,
complete pin configuration for the for the J100 control head rear accessory jack and
explains the functions of each of the pins.

Figure 3-8. Rear Accessory Jack Pin Configuration (J2) (Radio Side)

HLN6923A
20
NO CONNECT
26
NO CONNECT
VIP
OUT 2
NO CONNECT
VIP
OUT 1
SWB+
1-
WIRE
AUX MIC
(APCO=[A(tx)]
AUX PTT
(APCO=[PTT])
EXTERNAL
HUB/MONITOR
EMERGENCY
RX AUDIO
(APCO=[A(rx)]
21
GROUND
14
7
USB+
13
CHAN ACTIVITY
(APCO=[A(p)]
USB-
USB PWR
NO CONNECT
NO CONNECT
NO CONNECT
NO CONNECT
NO CONNECT
NO CONNECT
NO CONNECT
NO CONNECT
8
GROUND
1
3-9
Figure 3-9 shows the
Table 3-3
October 12, 2005