996 Turbo diagnostic manual — Turbo applicability only / PAGE 639
External amplifier · The external amplifier (Harman or BOSE) is available as an optional
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911 Turbo (996) PCM2/CDR23 91
External amplifier
The external amplifier (Harman or BOSE) is available as an optional
feature and is linked to the PCM2 via the optical waveguide.
Internal amplifier
The internal amplifier is part of the PCM2 (installed on the main
board).
Wake-up function
In an idle state, all control modules that are connected to the MOST
are in sleep mode. When the PCM2 is switched on, a light is
switched on via the MMI. It is reinforced and passed on by the MOST
control modules that are connected.
9101 Control unit function - MMI 91-75 page 27
Printed in Germany – 43, 2003 SgfMMlwl
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