Read Panasonic KX-NS0132X Service Manual online
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KX-NS0132X
4.3.
Outline of Reset System
A reset to devices in this card is dominant in a reset from the STACK-M card, and normally it is only available for software command
reset or hardware reset using RESET IC(IC203).
Shows the reset schematic diagram.
The configration of FPGA is completed and nBSRSTOUT is released after DONE signal active.
reset or hardware reset using RESET IC(IC203).
Shows the reset schematic diagram.
The configration of FPGA is completed and nBSRSTOUT is released after DONE signal active.
4.4.
Power Supply
This card is supplied +15V power through the BackBord connector (CN103) from the power supply unit.
The power supply block is consist of following devices.
The power supply block is consist of following devices.
IC701(DC/DC converter) converting +15V into +3.3V.
IC703,IC706(Series Regulator) conveting +3.3V into +1.5V and +1.2V.
IC703,IC706(Series Regulator) conveting +3.3V into +1.5V and +1.2V.
A lithium battery is mounted in order to back up SRAM(IC304).
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