D
IRECTION FR091521, REVISION 1 VIVID S60N/VIVID S70N BASIC SERVICE MANUAL 
8-122 Section 8-5 - Electronic Cage Components - Replacement Procedures
PRELIMINARY
8-5-15 BIF (Back End Interface) Board Replacement Procedure
NOTE: The Back End Interface Board (BIF Board) is located at the top of the electronic cabinet cage, in effect 
forming the roof of the cage. See Figure 8-147 below.
8-5-15-1 Tools
Phillips screwdriver.
8-5-15-2 Time Required
30 minutes
8-5-15-3 Preparation
Shut down the Vivid™ S60/Vivid™ S70 ultrasound unit, as described in Power Shut Down on page 4 - 7.
When performing these procedures, take precautions to avoid damage of 
electrostatic-sensitive components. Always have the ESD wrist strap 
connected either to the DIB chassis or to the GND plug at the rear of the 
scanner, and to your hand.
If a battery is present, first remove the battery as it contains stored energy.
Refer to Battery Removal Procedure on page 8 - 145.
Figure 8-147   BIF Board and Location in Electronic Cage
Refer to Table 9-14 on page 9-13.
View from Underside
View from Top
Location of BIF Board