GE M
EDICAL
S
YSTEMS
D
IRECTION
FC091194, R
EVISION
02
V
IVID
7 / V
IVID
7 PRO S
ERVICE
M
ANUAL
5 - 54
Section 5-11 - Circuit Boards
5-11-5-3
Inputs
DC Voltages
Input Signals
5-11-5-4
Outputs
Output Signals
5-11-5-5
Fuses
None.
5-11-5-6
Dip-switches
None.
Table 5-35 DC Output Voltages, Plug P3 & P4
Input
Description
Connected to:
+ 3.3 V
DC voltage, distributed via Mother Board (Backplane)
DC Power Supply via Backplane
+ 5 Vd
DC output voltage, distributed via Mother Board (Back
Plane).
The “d” indicates that this voltage is used for digital circuits.
DC Power Supply via Backplane
- 5 Va
DC output voltage, distributed via Mother Board (Back
Plane).
The “a” indicates that this voltage is used for analog circuits.
DC Power Supply via Backplane
GND
Distributed via Mother Board (Back Plane)
DC Power Supply via Backplane
Table 5-36 Input Signals
Input
Description
Connection from:
RX1 - RX128
Receiver signals
RX-128 board
FE Bus
Front End Bus
FEC Board
MLA0 and MLA1
This input is used on BF64 #2:
The output signal from previous board.
BF64 Board #1
Table 5-37 Output Signals
Output
Description
Connection to:
MLA0 and MLA1
This is the digital output from the board.
From BF64 #1: To BF64 #2.
From BF64 #2: To RFT