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TDA8424 <SOUND CONTROLLER>
1
L-IN
3
R-IN
TDA8424
MM1369AD <3D SURROUND PROCESSOR>
Vcc
Lin
24
23
1
2
Rin
Gr1
stereo/spatial
mono
spatial
stereo/mono
spatial
mono
stereo/mono
stereo/spatial
POWER
SUPPLY
4
Vcc
Gl1
Gl2
Gl3
Gl4
22
21
20
SIMULATED
STEREO
MM1369AD
SIMULATED
STEREO
3
4
5
Gr2
Gr3
Gr4
M/g
bass L
bass R
15
16
6
IIC BUS
5
2
11
Vcap
SDA
SCL
GND
Fc
Qf1
Qf2
19
18
17
16
gm
VIRTUAL AUDIO
QXPANDER PROCESSOR
6
7
8
9
Ref
SPC
Qi
-12-
treble L treble R
14
8
7
13
treble
bass
9
12
10
D.GND
Qf3
Qf4
Lout
15
14
13
10
11
12
S/Q
Rout
Gnd
L-OUT
R-OUT
F2KT/KV
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