TM 1-1520-238-T-5 8–60 Change 2 8–11. ENGINE INSTRUMENTS – WIRING INTERCONNECT DIAGRAM (CONT) 8–11 P/O CPG ENG INST DIMMER POWER SUPPLY J1 P1093 2 5 A518 2 1 W261 1 1 ENGINE TURBINE ROTOR RPM (N _P) SENSORS OUT ROTOR IND P/O ENGINE 1 E1 P41 9 8 HI LO W165 12 13 P23 J23 P 14 W261 ENGINE TURBINE ROTOR RPM (N _P) SENSORS OUT P/O ENGINE 2 E1 P42 9 8 HI LO W166 J1 J24 P P W264 ISOLATION XFMR D E C A B PRI J K H F G SEC T1 P P P WHITE BLACK P P/O ROTOR SPEED SENSOR A25 HI LO N_R P/O MAIN TRANSMISSION OUT P J755 P755 31 30 32 24 P 22 23 P A4 P456 J456 P A5 W211 N_R OUT P J910 - A12 J910 - A13 RTN (NOTE 4) W118 P K(3) L(3) M(3) N(3) P(3) R(3) S(3) T(3) P P P 12 13 14 P/O ENG 1 ELECTRICAL CONTROL UNIT P/O ENG 2 ELECTRICAL CONTROL UNIT RH FIREWALL LH FIREWALL (NOTE 7) (NOTE 7) (NOTE 8) (NOTE 8) W110 P24 J1 M68-001-2D SHEET 2 OF 19