GE HEALTHCARE
DIRECTION FC091194, REVISION 11 VIVID 7 SERVICE MANUAL
5 - 58 Section 5-3 - a Front-End Processor (FEP)
5-3-20 Image Port (IMP) Board (cont’d)
5-3-20-3 Inputs
5-3-20-4 Bi-directional Signals
5-3-20-5 Outputs
• Data to the Back-End Processor via PC2IP bus.
• Control signals and parameters via VME bus.
5-3-20-6 Power Distribution
5-3-20-7 Fuses
None
Table 5-46 Video and PipeLink Input Data
INPUT DESCRIPTION CONNECTION FROM:
PipeLink Live scan data SDP
Video
Composite Video or Super VHS Video.
Supported Formats:
SVHS - PAL
SVHS - NTSC
PAL
NTSC
VCR via Internal I/O
Table 5-47 Bi-directional Signals
INPUT DESCRIPTION CONNECTION FROM:
PC2IP bus
Data and control parameters between Front-End Rack and
BEP.
IMP to/from BEP
VME bus FEC, RFT, SDP
Table 5-48 DC Input Voltages
INPUT DESCRIPTION CONNECTION FROM:
+ 5 Vd
DC voltage, distributed via Motherboard (Backplane).
The “d” in “5Vd” indicates that this voltage is used for digital
circuits.
DC Power Supply via Backplane
- 5 Va
DC output voltage, distributed via Motherboard
(Backplane).
The “a” in “-5Va” indicates that this voltage is used for
analog circuits.
DC Power Supply via Backplane
GND Distributed via Motherboard (Backplane) DC Power Supply via Backplane
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