RUN EXCITE: Service & Maintenance Manual - rev. 1.5
Page 2.20
TRM-20: Display communication and power supply cable
Patch connector – Digital Plan Board – Patch connector
Patch
D
Signal Color Digital Plan Board
CN14
1 NC Green-White 1
2 NC Green 2
3 Digital Gnd Orange-White 3
4 Download Blue 4
5 Reset Blue-White 5
6 Digital Gnd Orange 6
7 485 Tx/Rx + Brown-White 7
8 485 Tx/Rx - Brown 8
TRM-21: Display fan cable
Digital Plan Board - Fan
Digital Plan
Board
CN8
Signal Color Fan
1 24 Vdc power supply Red
2 Gnd Black
internally
connected cable
TRM-23: LED board digital signal cable
Digital Plan Board – LED Board
Digital Plan
Board
CN5
Signal Color LED Board
CN2
1 Digital #1 Flat cable 1
… … … …
16 Digital #16 Flat cable 16
TRM-24: LED power supply board
Digital Plan Board – LED Board
Digital Plan
Board
CN6
Signal Color LED Board
CN1
1 Gnd (digital) Black 1
2 Gnd (power) Gray 2
3 +5 Vdc power supply (digital) Red 3
4 +5 Vdc power supply (power) Orange 4