GE Vivid E9, Service Manual

Page: 285 / 802

GE H
EALTHCARE
D
IRECTION
GA091568, R
EVISION
5 VIVID E9 S
ERVICE
M
ANUAL
Chapter 5 - Components and functions (theory) 5 - 95
5-11-4-3 Input signals
• Supply voltage of 5V and 12V from BEP power supply card.
The power voltages are regulated at +/-10%.
• 5V STDBY from the BEP power supply card for OPIO (Pass through).
• PWR_ON signal from the Operator panel to the Motherboard (pass through).
• Two USB ports for OP Panel (pass through), one USB for USB ‘hub’ and one USB for Patient IO
module.
• Doppler Audio from GFI
• Doppler audio mixed with Windows system sounds from motherboard
• DVI (Digital Video) input from the video card or DVR Board.
• AC Fail and PSON_N signal from the BEP PS.
5-11-4-4 Output signals
• 12V DC and 5V DC for Patient IO, DVD drive and High capacity drive.
• 5V STDBY from the BEP power supply card for OPIO (Pass through)
• USB ports for Color and BW printer
• 3 x USB ports (Spare)
• Audio Line In to the Motherboard
• Audio to DVR board on Motherboard
• Audio to the OP Panel for the speakers.
• External Audio outputs
• Audio to the sub woofer
• DVI-D output for Main Monitor (Digital Video)
• DVI-I output for External Monitor (only the Digital Video Signal is included)
• Two external USB ports
• Two spare internal USB ports
• External Test connector
• I 2 C bus clock and data signals to the Backplane and BEP PS.
5-11-5 Probe Connectors
The probe connectors are mounted on the Relay board.