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Keyscan CA250B - Figure 55 - Control Board Test Points - Voltages

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Keyscan Inc. Technical Guide (PC109x - 04.15)
85
Figure 55 Control Board Test Points Voltages
READER PWR
ACU PWR
+
FAIL
+
FAIL
TP1
TP2
TP3
TP4
TP5
Cut View
PC109x
Control Board
ACU
Protective
Cover
Test Point Voltages
TP1: +12V Reader
TP2: +12V ACU
TP3: +12V ACU Fused
TP4: +5V
TP5: +3.3V
KI-00193E-04-13
GND
S4
1 2
O
N

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