Figure 15. Power/Fault LED PCB Etch Layout
Test Cable Wiring Diagrams
Twisted-pair wiring
1+
2-
1-
2+
Part List
•
Neutrik Speakon NL4FX connector
•
2 feet (1/2m) of 18 AWG twisted-pair
stranded wire.
•
4 Ohm, 250 Watt load resistor
4 Ohm, 250 Watt
load resistor
Neutrik
R
Speakon
R
4-pole plug
Figure 16. Signal/Overload LED PCB
Etch Layout
TIP
RING
SLEEVE
Part List
•
Tip-Ring-Sleeve (TRS) 1/4" male plug
•
600 Ohm, 1/4 Watt resistor
41
600 OHM, 1/4 WATT
RESISTOR CONNECTED
BETWEEN TIP AND RING