GE Vivid S5 N - Page 336

GE
P
ART NUMBER FN091065, REVISION 2 VS5 N AND VS6 N SERVICE MANUAL
5-18 Section 5-3 - Front End Unit
PRELIMINARY
5-3-5 Probe Select Board (PSB) (cont’d)
Figure 5-16 Probe Select Board - Bottom View
Table 5-6 PSB Connectors
Connector # Description
P11 To PIB via Flex cable
J6 Not used
Table 5-7 PSB - Input DC Voltages
Input Description Connector - PIN# Connected From
12 V DC voltage, distributed via PIB Board P11A-A4, A5
P11B-B4, B5
P11C-C4, C5
P11D-D4, D5
PIB via flex cable
3.3 V DC voltage, distributed via PIB Board` P11A-A6, A7
P11B-B6, B7
PIB via flex cable
-5 VA DC voltage, distributed via PIB Board
“A” indicates analog circuit
P11A-A8, A9
P11B-B8, B9
PIB via flex cable
5 VA DC voltage, distributed via PIB Board
“A” indicates analog circuit
P11C-C6, C7 PIB via flex cable
HVPSP Transmit high voltage varies from
+2.5 to +50 V distributed via PIB Board
P11A-A1,A2 PIB via flex cable
HVPSN Transmit high voltage varies from
-2.5 to -50 V distributed via PIB Board
P11C-C1, C2 PIB via flex cable
ECG
Connector
J6
To PIB via Flex