MPX Block
Pin
Function
5 Pilot detector
LA1867NM
Unit (resistance:Ω, capacitance:F)
Equivalent internal circuit
Note
The IC is forced to mono if a 1 MΩ resistor
is inserted between pin 5 and VCC.
14 HCC control input pin
13 SNC control input pin
HCC is off in AM mode.
Controls the sub output with an input of
between 0 and 1 V.
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