GE HEALTHCARE
DIRECTION FC091194, REVISION 11 VIVID 7 SERVICE MANUAL
Chapter 5 - Components and Functions (Theory) 5 - 139
5-11-4-3 Inputs
5-11-4-4 Outputs - FC200386
Figure 5-92 AC Voltage to TX Power
Table 5-90 Input, Plug P1, 230 VAC
INPUT DESCRIPTION CONNECTION FROM:
230 VAC AC Input via a three pin male (IEC) mains inlet Cable from the DC Power Module
Table 5-91 Output Voltages, Plug P2
OUTPUT DESCRIPTION CONNECTED TO:
TSV1
TX Voltage 1
Voltage can be programmed to vary from +/- 2.5 V to
+/- 95 V
Used to drive the transmitters in 2D Mode and M mode
TX board
TSV2
TX voltage 2
Voltage can be programmed to vary from +/- 2,5 V to
+/- 95V
Used to drive the transmitters in Doppler (CW/PW) mode
and in Color Flow Mapping (CFM) mode
TX board
PMXVOUT
Probe Multiplexing Voltage
A fixed +/-100 V Voltage
Used for the multiplexers in linear array probes with more
than 128 transducer elements
RLY board
P1
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