FixVault

Section 17 (System Wiring Diagrams): Radio

WARNING: This page is about a different car, the 2002 Lexus GS 430. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Radio Circuits, W/ Mark Levinson (1 of 2)
Fig 2: Radio Circuits, W/ Mark Levinson (2 of 2)
Fig 3: Radio Circuits, W/O Mark Levinson