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RX-8022PSL
NJM4580DD (IC301) : LPF, Mic and headphone amp.
1.Pin layout
A OUT
A -IN
A +IN
2.Block diagram
+
V
INPUT
+
-
V
NJU7241F33 (IC411) : Voltage regulator
1
2
3
TC7SET32FU (IC582) : 2 input or gate
1-28
1
2
A
3
V -
4
(TOP VIEW)
PIN FUNCTION
1. GND
5
2. V
IN
3. V
OUT
4. +NC
5. STB
4
IN B
1
IN A
2
GND
3
V +
8
7
B OUT
B
6
B -IN
B +IN
5
5
VCC
4
OUT Y
OUTPUT
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