Stryker Isolibrium 2971 - Page 37

EENN
www.stryker.com 2971-109-0 01 REV B 1-29
Circuit boards
Main power board assembly (Continued)
Cable and test point
(LED) location
Voltage Positive lead Negative lead Description
D43 +5VDC N/A N/A +5VDC in from power
supply to main board
D60
+12VDC
N/A N/A
+12VDC in from
power supply to main
board
D56
+24VDC
N/A N/A
+24VDC in from
power supply to main
board
CPR (left) +5VDC
Pin 2 red Pin 3 black
+5VDC power out to
CPR switch
CPR (right) +5VDC Pin 2 red Pin 3 black +5VDC power out to
CPR switch
TLI (D30)
+24VDC
TP11
TP24 GND +24VDC from the
main board to
solenoid valve (Turn
Left Inflate)
TLD (D31)
+24VDC
TP18
TP24 GND +24VDC from the
main board to
solenoid valve (Turn
Left Deflate)
TRI (D26)
+24VDC
TP9
TP24 GND +24VDC from the
main board to
solenoid valve (Turn
Right Inflate)
TRD (D27)
+24VDC
TP16
TP24 GND +24VDC from the
main board to
solenoid valve (Turn
Right Deflate)
BLI (D34)
+24VDC
TP13
TP24 GND +24VDC from the
main board to
solenoid valve (Back
Left Inflate)
BLD (D36)
+24VDC
TP20
TP24 GND +24VDC from the
main board to
solenoid valve (Back
Left Deflate)
BRI (D22)
+24VDC
TP7
TP24 GND +24VDC from the
main board to
solenoid valve (Back
Right Inflate)
BRD (D23)
+24VDC
TP14
TP24 GND +24VDC from the
main board to
solenoid valve (Back
Right Deflate)