Read Panasonic KX-NCP1280XJ Service Manual online
11
KX-NCP1280XJ
4.2.5.
Power Supply
+40V power is supplied to internal port via an on-board relay.+40 V power is not supplied to external port by turning off the relay.
+15V power generates +3.3V by the DC/DC converter, and supplies this card's internal circuit power. illustrates power supply
system.
+15V power generates +3.3V by the DC/DC converter, and supplies this card's internal circuit power. illustrates power supply
system.
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