Initial Inspection and Diagnostic Overview

RADIO PLAYER

S9 (C) STEREO COMPONENT AMPLIFIER
(C) 7 - GROUND : Always continuity
(C) 3 - GROUND : Approx. 12 volts with the ignition SW at ON or ACC position
(C) 4 - GROUND : Always approx. 12 volts

C4 CD AUTOMATIC CHANGER
12 - GROUND : Approx. 12 volts with the ignition SW at ON or ACC position
5 - GROUND : Always approx. 12 volts
8 - GROUND : Always continuity

R2 (A) RADIO AND PLAYER
(A) 1 - GROUND : Always approx. 12 volts
(A) 11 - GROUND : Approx. 12 volts with the ignition SW at ON or ACC position
(A) 20 - GROUND : Always continuity