Read Panasonic KX-NS0180X Service Manual online
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KX-NS0180X
4.2.2.7.
2W-4W Conversion
This converts 4W-voice signal inside PBX and 2W-voice signal on SLT line. It is configured by Op-Amp in HIC and BN (Balance
Network) in CODEC. It determines the return loss of voice and the frequency characteristic, and it can match with all sorts of imped-
ance by changing the programs of CODEC.
Network) in CODEC. It determines the return loss of voice and the frequency characteristic, and it can match with all sorts of imped-
ance by changing the programs of CODEC.
4.2.2.8.
CODEC Interface
A dedicated interface, which can connect PEB2466 by Infineon up to 2, for enabling circuit controls.
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