TDA7429 Datasheet, PDF (3/22 Pages) STMicroelectronics – DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX

TDA7429
Figure 4. TEST CIRCUIT (TDA7429S)
2.2µF
2.2µF
2.2µF
0.47µF
0.47µF
BASSO_R VAR_R
BASSO_L VAR_L
REAROUT REARIN
R_IN3
R_IN2
22nF
14
13
PS4
1
12
11
9
10
40
39
0.47µF
R_IN1
38
22nF
4.7nF
100nF
1.2nF
PS3
2
PS2
3
PS1
4
LP
5
36 MONITOR_L
L_IN1
35
0.47µF
L_IN2
34
0.47µF
L_IN3
33
0.47µF
5.6nF
LP1
6
5.6nF
TREBLE_R
23
V_S
42
10µF
100nF
5.6nF
TREBLE_L
24
100nF
MONITOR_R 37
CREF
41
22µF
220nF
100nF
t(s) ^2.7K
Produc ^2.7K
22nF
MIDDLE_LO
18nF
MIDDLE_LI
22nF
MIDDLE_RO
18nF
MIDDLE_RI
D97AU626
19
20
21
22
32
31
30
29
28
27
AUXOUT_L AUXOUT_R L_OUT R_OUT DIG_GND SCL
26
SDA
15
BASS_LO
100nF
16
BASS_LI
100nF
BASS_RO
17
5.6K
18
25
8
7
AGND HP2 HP1
100nF
BASS_RI
5.6K
680nF
Figure 5. TEST CIRCUIT (TDA7429T) _{bsolete 2.2µF}
O _{BASSO-R VAR-R}
- ^22nF
9
8
PS4
40
t(s) ^22nF
PS3
41
c ^4.7nF
PS2
42
u ^100nF
PS1
43
rod ^1.2nF
LP
44
P ^5.6nF
LP1
1
5.6nF
teTREBLE-R
18
5.6nF
le TREBLE-L
19
o ^100nF
MONITOR_R 33
bs 22nF
MIDDLE-LO
O ¹⁴
2.2µF
2.2µF
0.47µF
BASSO-L VAR-L REAROUT REARIN
R-IN4
7
6
4
5
37
0.47µF
R-IN3
36
0.47µF
R-IN2
35
34
32
31
30
29
28
39
38
10
R-IN1
0.47µF
MONITOR_L
L-IN1
0.47µF
L-IN2
0.47µF
L-IN3
0.47µF
L-IN4
V_S
0.47µF
10µF
CREF
22µF
220nF
100nF
BASS-LO
100nF
100nF
18nF
11
15
BASS-LI
MIDDLE-LI
5.6K
2.7K
100nF
22nF
BASS-RO
12
16
MIDDLE-RO
18nF
100nF
2.7K
17
MIDDLE-RI
27
26
25
24
23
22 21
20
13
BASS-RI
3
2
5.6K
AUXOUT-L AUXOUT-R L-OUT R-OUT DIG-GND SCL SDA
AGND HP2 HP1
D96AU533
680nF
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