====== Kenwood KMD-300 ======

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Found in an Audi A8 2007 model. The Service Manual has a copyright 2003.

The KMD-300 / GD2 (Audi part#  4E0 035 121 41 ) most likely uses the MOST Bus, a daisy-chain topology or ring topology and synchronous data communication to transport audio, video, voice and data signals via plastic optical fiber (POF) (MOST25, MOST150). Harman Becker Automotive Systems manufactures the MMI system for Audi, utilizing QNX Neutrino's Real Time Operating System (RTOS) software. The Service Manual has a tremendous amount of detail.

System Chipset: CXA2523AR
ATRAC Chipset: {{ :equipment:kenwood:auto:cxd2667r.pdf |CXD2667R}}
===== Manuals =====

{{ :equipment:kenwood:auto:kmd300_sm_kenwood_en.pdf |Kenwood KMD-300 / GD2 Service Manual ENG}}

===== Repair =====



===== Photos =====
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