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IRECTION GB091046, REVISION 2 VIVID E9 / VIVID E7 BT’13 SERVICE MANUAL
5 - 54 Section 5-9 - Back End Processor (BEP)
5-9-7-1 USB distribution
USB is used to communicate with, and/or control, many functions and devices in the VIVID E9 /
VIVID E7.
The illustration below shows how the USB signals are distributed in BEP6.
Figure 5-36 USB distribution in BEP6