5
(1)
(3)
(4)
(5)
(7)
BATT
+
-
(9)
7
ATS2xxx/3xxx
2 / 84
(2)
SIM GSMGPRS
(6)
(8)
ATS7123
SYS
TDA7400
ETH
ETH
Tx
MI
Rx
DGP Addr
DGP LAN
+
-
D+ D-
IC26
Upgrade socket
1 2 3 4
IOM
6
LK2
CON12
T2
T1
-
~ ~
+
S3 S4 S5
S1 C
S2 C
AC
BATT
LC-OUTPUTS
HC-OUTPUTS
+
-
P/N 1079518 (ML) • REV D • ISS 15OCT13
MI
IP
IP
USB
USB
CON19
CON13
CON23
Tx
Rx
-
-
T
C
1
C
2
3
C
4
5
C
6
7
C
8
SIR TMP
AUX POWER
INPUTS
(2)
SIM GSMGPRS
BATT
+
NC
-
LK3