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Circuit Descriptions, List of Abbreviations, and IC Data Sheets
9.7.8
Diagram H1, TDA9331H (IC7600)
Internal Block Diagram
B
L
2
8
Y
N I
2
7
U
N I
S
W
T I
2
6
V
N I
Y
3
0
R
1 I
3
1
R
G
B
Y -
G
1 I
M
A
T
3
2
B
1 I
V 2
3
9
P
V 1
1
7
P
D
E
C
7
V
D
D
E
C
B
G
1
8
S
U
P
G
N
D
1
6
G
N
D
2
1
9
2
3
V D
2
4
H D
C
L
O
G
E
N
E
R
A
N
1
2
H
S
E
L
1
t s
L
O
2
0
X
T
A
I L
Pin Configuration
1
3
3
Y
R
S
A
T
U
R
A
I T
O
N
C
O
N
T
R
O
L
U
G
C
H
C
O
L
O
U
R
V
B
D
F I
F
E
R
E
N
C
E
M
A
T
R
X I
C
O
S
A
T
U
V
U
V
B
L
A
C
K
R
X I
S
T
R
E
T
C
H
P
L
Y
S
L
H
S -
H
F I
T
C
K
A
I T
O
N
P
H
A
S
E
2 -
H
D
L
O
O
P
O
P
2
1
9
1
3
1
4
H
F
B
X
T
A
L
O
S
C
O
F
L
A
D
P
C
VDOA
1
VDOB
2
EWO
3
EHTIN
4
FLASH
5
6
GND1
DEC VD
7
HOUT
8
SCO
9
SCL
10
SDA
11
Figure 9-52 Internal
R
2 I
G
2 I
B
2 I
B
3
5
3
6
3
7
R
G
C
O
N
T
R
A
S
T
R
G
B
C
O
N
T
R
O
L
N I
S
E
R
I T
O
N
B
N
T
R
T
D
A
9
3
3
x
H
S
O
F
T
T
A
R
T
S /
T
O
P
H
V /
D
V I
D I
E
R
O
W
P -
O
W
E
R
S
T
A
R
- T
U
P
O
R
Z I
O
N
T
A
L
R
A
M
P
O
U
T
P
U
T
G
E
N
E
R
A
T
O
R
5
8
2
2
1
5
1
V
S
C
I
r
S
H
H
O
U
T
L
P
S
U
TDA933xH
block diagram and pin configuration
DPTV565 AA
L
2
F
P
W
L
3
8
3
4
R
R
O
W
H
T I
E
P
O
N I
T
A
M
G
G
A
N
D
B
I R
G
H
T
N
E
S
S
B
B
B
C
O
N
T
R
O
L
B
L
U
E
w
i h
e t
B
I R
p
i o
t n
P
W
L
A
N
D
C
O
N
B
E
A
M
C
A
C
U
R
R
E
N
T
C
A
L
I L
M
T I
E
R
1 ×
2
9
6
B -
T I
D
A
C
s
I
2 ×
4
B -
T I
D
A
C
s
T
R
A
N
G
E
O
M
E
T
R
Y
C
O
N
T
R
O
V
E
R
T
C I
A
L
G
E
G
E
O
M
E
T
R
Y
6
1
2
4
f e
V
D
O
A
V
D
O
B
E
H
T
N I
33
BL1
32
BI1
31
GI1
30
RI1
29
FBCSO
28
YIN
27
UIN
26
VIN
25
DACOUT
H D
24
V D
23
9.
EN 107
B
C
S
O
2
9
4
0
U
T
P
U
T
R
O
P
L
F I
E I
R
4
1
A
N
D
G
O
4
2
U
F
F
E
R
B
O
S
T
R
E
T
C
H
T
N I
U
O
U
S
4
4
T
H
O
D
E
B
L
K
N I
B I
R
A
I T
O
N
4
3
B
C
L
2
5
D
A
C
O
U
T
1
0
S
C
L
C
B -
U
S
1
1
S
C
E
V I
E
R
S
D
A
L
- E
W
O
M
E
T
R
Y
3
E
W
O
E_15000_123.eps
170305
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