TM 1-1520-238-T-6 9–756 9–396. AUDIO WARNING SYSTEM – WIRING INTERCONNECT DIAGRAM (cont) 9–396 M69-398-3A SHEET 3 OF 5 P/O PILOT MATRIX MODULE A10 A11 A12 B1 B2 B3 B4 A4 A6 A14 A15 A16 A17 A19 A20 A3 A4 A18 A19 A20 A15 A6 A5 A B C D E TB1-2 G H E L M J TB1 - 17 TB1 - 5 TB1 - 4 TB1 - 10 TB1 - 51 (NOTE 3) J7 P435 P469 J2 J18 P482 W211 W119 W118 (NOTE 4) (NOTE 4) W261 W261 W646 G H J K L M C D A C D A L TB1 - 51 J3 P405 K H G E D A7 B6 P447 J447 K(2) L(2) B(1) C(1) F(1) G(1) A(1) E(1) J(1) D(1) H(1) (NOTE 4) A326 P P G(4) M(4) F(4) 2 A(4) B(4) C(4) D(4) H(4) E(4) J(4) K(4) 2 L(4) AAV A18 F A8 (NOTE 2) P P G P M TB1 - 9