1-108 Table 1-32.—Sound-Powered Telephone Circuits—Continued CIRCUIT PRIMARY CIRCUITS TITLE 4JZ Forward  repair circuit 5JZ After repair circuit 6JZ Midships repair circuit 7JZ Engineer's repair circuit 8JZ Flight deck repair circuit 9JZ Magazine sprinkling and ordnance repair circuit forward 10JZ Magazine sprinkling and ordnance repair circuit aft 11JZ Gallery deck and island repair circuit Table 1-32.—Sound-Powered Telephone Circuits CIRCUIT PRIMARY CIRCUITS TITLE Auxiliary Circuits XJA Auxiliary captain's battle circuit X1JG Auxiliary aircraft control circuit X1JV Auxiliary maneuvering and docking circuit XJX Auxiliary radio and signals circuit X2JZ Auxiliary damage and stability control circuit Supplementary Circuits X1J Ship administration circuit X2J Leadsman and anchor control circuit X3J Engineer watch officer's circuit X4J Degaussing control circuit X5J Machinery room control circuit X6J1 Electronic service circuit X6J7 ECM service circuit X6J11-14 NTDS service circuits X7J Radio-sonde information circuit 10JP1 Starboard launcher circuit 10JP2 Port launcher circuit 11JP FBM checkout and control circuit JQ Double purpose sight setters circuit JR Debarkation control circuit JS Plotters' transfer switchboard circuit 1JS CIC information circuit 2JS NTDS coordinating circuit No. 1 3JS NTDS coordinating circuit No. 2 20JS1 Evaluated radar information circuit 20JS2 Evaluator's circuit 20JS3 Radar control officer's circuit