GE
P
ART
N
UMBER
FN091065, R
EVISION
2
VS5 N
AND
VS6 N
S
ERVICE
M
ANUAL
5-18
Section 5-3 - Front End Unit
P R E L I M I N A R Y
5-3-5 Probe Select Board (PSB)
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
Summary of Contents for Vivid S5 N
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