RTCM to MTR2000 ICC Controllers Board

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RTCM to MTR2000 ICC Controllers Board
Pin MTR2000 (J5) Pin ICS DB-9 Pin RTCM DB9 Notes
A32 14 V 1 PL_Enc 1 V IN (12 V) Need to add a jumper between 12V and PL_ENC Thruhole
C2 PL Detect (active high) 2 CTCSS 4 CTCSS On the ICS board solder a jumper between C2 and DB-9 pin 2
C10 PTT 3 PTT 7 PTT
A17 Audio In 4 Tx Audio 2 Tx Audio Place Jumper on ICS J3 board pins 2 & 3
C17 Rec Discriminator Audio 5 Audio Out 3 Rx Audio Place Jumper on ICS board J3 pins 4 & 5
C27 Gnd 6 Gnd 6 Gnd
B4 Carrier Detect 7 Carrier Detect
C27 Gnd 8 Gnd 8 Gnd
C27 Gnd 9 Gnd 9 Gnd
Optional Wireline (J6)
Pin MTR2000 (J6) Pin ICS J3 Pin ICS DB-9 Pin RTCM DB9 Notes
1 WL 1 - 6 Gnd 6 Gnd 6 Gnd Remove Jumper on ICS board J3 pins 4 & 5
2 WL 1 + 5 Audio In 5 Audio Out 3 Rx Audio Remove Jumper on ICS board J3 pins 4 & 5
3 WL 2 - 1 Gnd 6 Gnd 6 Gnd Remove Jumper on ICS board J3 pins 2 & 3
4 WL 2 + 2 Audio Out 4 Tx Audio 2 Tx Audio Remove Jumper on ICS board J3 pins 2 & 3