D
IRECTION FR091521, REVISION 1 VIVID™ S60N/VIVID™ S70N PROPRIETARY SERVICE MANUAL
5-22 Section 5-9 - Front End Unit
PRELIMINARY
5-9-2 Front End Power Supply (FEPS)
The FEPS Module comprises the following sections:
• Low Voltage Power Supply (LVPS)
• High Voltage Power Supply (HVPS)
5-9-3 Front End (cFE) Board
The function of the cFE interface is to transmit/receive all the channels data signals to/from the four
TRX32 boards assembled on the cFE board. In addition, it contains all the control and status lines
required for HV MUX Setup, Probe selection and reading Probe status and information.