AN7374K ic equivalent, dolby b/c type noise reduction ic.
* Fewer external parts
* Spectral skewing circuit and anti-saturation circuit built
*
*
in. Available for double deck (Through signal output to REC output .
Pin No. 1 Pin Name GND Input Impedance Pin Voltage 0 Pin Description Single Supply : Ground Pin
ICs for Cassette, Cassette Deck
Equivalent Circuit
VCC
2, 27
Rec. IN
62kΩ VCC/2
200Ω
Record Input Pin
62kΩ
GND
VCC
60kΩ
3
OFF/B/C
70kΩ VCC/2.
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