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PRODUCT DESCRIPTION The MONOPLEX Speaker Switch is intended to be used in conversion vehicles to switch the rear speakers from a radio to the TV. This allows the TV sound to be brought out through the rear speakers. The module is designed so it can work with an audio amplifier that has a control input that turns the amplifier on or off.
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SERVICE MANUAL HOW IT WORKS The MONOPLEX Speaker Switch provides a means of switching the two rear speakers to allow switching between the four radio inputs and two TV inputs. The actual switching is done with relays. These relays are controlled by the control electronics to provide the functions of the unit. When the unit is not powered, the speakers are connected in series, but are not connected to any signal source.
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MONOPLEX SPEAKER SWITCH SERVICE MANUAL PLUGS - PINS & FUNCTIONS J2 - 9 pin AMP Mate-N-Lok J1 - 5 pin AMP Mate-N-Lok Function Function Radio Lt - Back Light/Power Input Speaker Lt - +12 volt input Radio Rt - Amp power...
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