Continued from preceding page.
Pin No.
Pin name
15 Low Boost NF
Pin voltage
[V]
0.75
LA4587M
Unit (resistance: Ω, capacitance: F)
Internal equivalent circuit
Remarks
c Low boost amplifier NF
connection.
16 POWER IN2
0.75
18 POWER IN1
17 L.P1
0.75
19 NFC2
0.75
20 NFC1
21 PRE NF1
0.75
28 PRE NF2
22 PRE OUT1
0.45
27 PRE OUT2
c Each power input connection.
c The input resistance is
10 kΩ.
c An anti-buzz capacitor is built
in.
c Low boost primary LP.
connection.
c Each preamplifier NF
connection.
c NF requires no capacitor.
c 200 kΩ is connected
between each output pin and
NF pin.
Continued on next page.
No.5204-6/18