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PV-20DF25 / PV-27DF25 / PV-27DF5 / PV-20DF25-K / PV-27DF25-K
IC4601 TONE CONTROL IC- DETAIL BLOCK DIAGRAM
24
23
22
VOLUME
CONTROL
BASS
CONTROL
TREBLE
CONTROL
SURROUND
VOLUME
CONTROL
1
2
3
21
20
19
18
17
16
15
14
GND
I
2
C
CONTROL
VOLUME
CONTROL
BASS
CONTROL
TREBLE
CONTROL
AGC
VOLUME
CONTROL
VCC
4
5
6
7
8
9
10
11
13
12
36
IC4601 DETAIL BLOCK DIAGRAM
PV-20DF25/PV-20DF25-K/PV-27DF25/PV-27DF25-K/PV-27DF5
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