Service Hints
R34 RADIO AND PLAYER1 - GROUND : Always approx. 12 volts
11 - GROUND : Approx. 12 volts with ignition SW at ACC or ON position
20 - GROUND : Always continuity
S18 STEREO COMPONENT AMPLIFIER
7 - GROUND : Always approx. 12 volts
16 - GROUND : Always approx. 12 volts
12, 13 - GROUND : Always continuity