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AV-100 < ECU DIAGNOSIS > [BOSE AUDIO WITHOUT NAVIGATION] AUDIO UNIT Terminal (Wire color) Item Signal in- put/out- put Condition Reference value + – Ignition switch Operation 1 (B/P) Ground Amp. ON sig- Output ON – More than approx. 6.5V 2 (G) 3 (R) Audio sound Output ON Receive audio sig- 4 (GR/V) 5 (W/L) Audio sound Output ON Receive audio sig- 6 (W/G) Ground Remote con- Input ON Press SOURCE 0.0V Press SEEK UP 0.75V Press VOL UP 2.0V Except for above. 5.0V 7 (V/Y) Ground ACC signal Input ON Ignition switch Battery voltage 11 (B) 12 (W) Audio sound Output ON Receive audio sig- 13 (V) 14 (LG) Audio sound Output ON Receive audio sig- 15 (L/B) – Remote con- Input – – – 16 (GR/L) Ground Remote con- Input ON Press SEEK 0.75V Press VOL DOWN 2.0V Except for above. 5.0V SKIA0177E SKIA0177E SKIA0177E SKIA0177E |