Optical Waveguide Modules - Porsche 996 TT Repair Manual

1. Push the optical contacts −B− and −A− into the module until they engage perceptibly. Check for
proper seating of the optical contacts.
2. Connect the module to the connector on the bushing side.
3. Push the spring cap on to the connector until it engages perceptibly −arrow− .
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Optical waveguide modules

At least one transmitter diode and one receiver diode is installed in all MOST control modules. A transmitter
diode of an MOST device is connected to the respeective receiver diode of a second MOST device. A circuit
is created, in which the light signal in every control module is refreshed (the light signal is converted to an
electrical signal in every control module).
The graphic below shows the wiring of the individual MOST control modules which varies according to the
particular equipment.
Installing optical contacts on bushing side
einordnung
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