Table of Contents
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Input
B
A
L
L
L
H
H
L
H
H
TDA9859
Symbol
Pin
AV1L
1
P1
2
MAINL
3
CSMO
4
MAINR
5
VP
6
OUT R
7
GND
8
LINOR
9
LINIR
10
CBR1
11
CBR2
12
Headphone R
13
CTR
14
MAINOR
15
SCL
16
B. IC voltages
TDA93XX
PIN
1
2
3
V
1.0
3.8
3.6
PIN
17
18
19
V
3.9
0
3.9
PIN
33
34
35
V
2.8
0.8
3.6
PIN
49
50
51
V
3.6
3.1
3.5
X
0X
1X
2X
3X
Function: Universal Sound processor
Function
AV1 Audio Left input
Not used
Main Audio Left input
Smoothing Capacitor
Main Audio Right input
Power Supply
Right Output
Ground
Line Output Right
Line Input Right
Bass Cap. Right 1
Bass Cap. Right 2
Headphone-R output
Treble Cap. Right
Main Audio out Right
I2C Bus clock
4
5
6
7
0
0
3.3
3.3
20
21
22
23
2.8
2.1
2.2
1.8
36
37
38
39
1.2
2.4
3.2
8
52
53
54
55
3.5
3.4
3.3
0
"ON" CHANEL
Y
0Y
1Y
2Y
3Y
Symbol
Pin
AV1R
32
P2
31
AV2R
30
CPS1
29
AV2L
28
CPS2
27
OUT L
26
MAD
25
LINOL
24
LINIL
23
CBL1
22
CBL2
21
Headphone L
20
CTL
19
MAINOL
18
SDA
17
8
9
10
11
3.3
0
3.5
0
24
25
26
27
1.8
3.8
3.8
1.9
40
41
42
43
3.8
0
3.3
1.5
56
57
58
59
3.3
0.1
1.9
1.8
16
Function
AV1 Audio input Right
Not used
AV2 Audio input Right
Pseudo stereo Cap. 1
AV2 Audio input Left
Pseudo stereo Cap. 2
Left Output
Not used (GND)
Line Output Left
Line Input Left
Bass Cap. Left 1
Bass Cap. Left 2
Headphone-L output
Treble Cap. Left
Main Audio out Left
I2C Bus data
12
13
14
15
0
2.3
7.9
5
28
29
30
31
3.1
2.2
0
2.2
44
45
46
47
3.2
0.1
2.5
2.5
60
61
62
63
0
3.5
4.9
4.9
16
2
32
0.2
48
2.5
64
5
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