Operation CHARM: Car repair manuals for everyone.

Radio

^ Voltage to the radio is available at all times through CKT 1140 (ORN).
^ CKT 1140 provides voltage for radio station memory storage and for the clock memory.
^ With the ignition switch in ACC or RUN, voltage is supplied to the radio through the RADIO fuse and CKT 43 (YEL).
^ Each speaker has its own pair of leads.
^ The radio/clock display brightness is at full intensity with the ignition switch in ACC or RUN. The voltage is supplied by CKT 43 (YEL).
^ When the parklamps or headlamps are turned ON, voltage is supplied to the radio through CKT 1382 (PPL/WHT).
^ When the radio senses the signal, the radio switches voltage for the display from CKT 43 (YEL) to CKT 8 (GRY).
The display brightness is then controlled by the panel and interior lamps control switch.
^ The radio illumination bulb voltage is supplied by CKT 8 (GRY).