Page 60 of 68 
 
Figure 40-Showing Location and type of POTS for NR 
Section 8: Preliminary Final Assembly 
Wire and install the front panel input connector 
Identify the shielded cable that originates at TB7 and TB8 of the input selector PCB. 
Solder the free end to one of the 1/8” phono jacks, connecting the wires as shown in 
Figure 41. 
 
Figure 41-Connecting wires to front panel (FP) 1/8" phono jack 
 
Insert the jack into hole marked “Front Panel”. Secure it with the provided nut, per the 
detail in Figure 42. The orientation of the jack is not important.