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Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.5
IC Data Sheets
This section shows the internal block diagrams and pin layouts
of ICs that are drawn as "black boxes" in the electrical diagrams
(with the exception of "memory" and "logic" ICs).
9.5.1
Diagram B2, Type TDA15021H (IC7217, Hercules)
Block Diagram
B
o l
k c
d
a i
S
F I
N I
D /
V
B
D
V
B
O
/
F I
V
O
F
M
R
O
D
V
B
O
F /
M
R
A
G
C
O
U
T
V
F I
N I
F I
V
O
S /
V
O
/
C
V
B
I S
Y
S
Y
N
C
C
V
B
S
2
Y /
2
C
V
B
S
3
Y /
3
C
2
C /
3
C
V
B
S
4
Y /
4
C
4
C
V
B
S
O
/
P
P I
Pin Configuration
P0.1/I2SDO1
P0.2/I2SDO2
P0.3/I2SCLK
g
a r
m
f o
h t
e
A "
V
s -
e t
e r
" o
T
V
p
o r
c
e
s s
r o
i w
h t
S
S
F I
Q
S
S
O
A /
M
O
U
T
R
E
F
O
S
W
T I
C
H
S
O
U
N
D
P
L
L
Q
S
S
S
O
U
N
D
F I
N I
A
G
C
D
E
E
M
P
H
A
S
S I
Q
S
S
M
X I
E
R
/
A
M
D
E
M
O
D
U
L
A
T
O
R
O
I V
I S
O
N
F I
A /
G
C
A /
F
C
P
L
L
D
E
M
O
. D
P
A
L
S /
E
C
A
M
N /
T
S
C
S
O
U
N
D
T
R
A
P
D
E
C
O
D
E
R
G
R
O
U
P
D
E
L
A
Y
V
D I
E
O
A
M
. P
C
I D
G
T I
A
L
V
D I
E
O
S
W
T I
C
H
2
H
4 /
H
V
D I
E
O
D I
E
N
. T
C
O
M
B
F
L I
T
E
R
V
D I
E
O
F
L I
T
E
R
S
Y
D
E
L
A
Y
A
D
. J
Y
H
V /
S
Y
N
C
S
E
. P
H
V /
V
E
R
T
C I
A
L
H
-
O
S
. C
+
P
L
L
n
d
2
L
O
O
P
&
E
A
S
- T
W
E
S
T
H
S -
H
F I
T
G
E
O
M
E
T
R
Y
H
-
D
R
V I
E
- V
D
R
V I
E
E
W
H
O
U
T
Pin configuration "stereo" and "AV-stereo" versions with Audio DSP
1
P1.5/TX
2
P1.4/RX
3
P1.2/INT2
VSSC3
4
VDDC3
5
P2.5/PWM4
6
P2.4/PWM3
7
8
VSSC1/P
P3.3/ADC3
9
10
P3.2/ADC2
DECV1V8
11
VDDC1(1.8)
12
P3.1/ADC1
13
P3.0/ADC0
14
P2.3/PWM2
15
P2.2/PWM1
16
P2.1/PWM0
17
P2.0/PMW
18
VDDP(3.3V)
19
20
P1.7/SDA
P1.6/SCL
21
P1.3/T1
22
P0.0/I2SDI1
23
24
25
26
P0.4/I2SWS
27
VSSC2
28
VDDC2
29
P1.1/T0
30
P1.O/INT1
31
INT0/P0.5
32
QFP-128 0.8 mm pitch "face down version"
Figure 9-3 Internal block diagram and pin configuration
a
u
d
o i
D
S
P
S
C
A
R
T
C /
N I
C
H
I
/ N
O
U
T
L
- S
O
U
T
H
- P
2 I
S
L
R
L
A
U
I D
O
C
O
N
T
R
A
U
I D
O
S
E
L
E
C
T
V
O
L
U
M
E
T
R
E
B
B
L
E
B /
A
A
D
C
D /
A
C
A
M
F
E
A
T
U
R
E
S
D
A
C
s
μ
B
A
S
E
B -
A
N
D
P -
R
O
C
E
S
S
O
D
E
L
A
Y
L
N I
E
I D
G
T I
A
L
I S
G
N
R
E
F
P
E
A
K
N I
G
S
C
A
N
V
E
L
O
M
O
D
U
L
A
I T
U
V /
D
E
L
A
Y
S
K
N I
T
R
G
B
Y /
P
P
N I
S
E
R
T
R
B
U
V /
T
Y
U
V
N I
T
E
R
F
A
C
E
S
A
T
U
R
A
Y
o
i Y
V
o
U
o
i V
i U
E
H
T
O
B
L
G
Y /
R
P /
B
P /
R
B
D
B
P /
B
B
L
S
W
O
1
G
Y /
R
P /
R
(
C
V
B
S
x
Y /
x
( )
C
) x
LC4.41E AA
O
U
T
R
O
L
S
S
/ I
O
s
R
D
S
R
A
N
D
T
E
L
E
T
E
X
T
D
E
C
O
D
E
R
A
L
P
R
O
C
E
S
S
N I
G
F
E
A
T
U
R
E
S
S
C
A
V
E
M
O
N
T
E
X
T
B
L
R
G
B
C
R
R
O
C
O
. N
R
G
B
C
O
N
T
R
O
L
G
O
O
S
D
T /
E
X
T
N I
S
E
R
T
C
T I
Y
C
O
N
T
R
B /
I R
G
H
T
N
B
O
O
N
B
I R
C
C
C
W
H
T I
- E
. P
A
D
. J
B
C
L
N I
B
L
K
N I
S
V
M
O
N
E
R
G
B
M
A
T
R
X I
B
L
U
E
S
T
R
E
T
C
H
N I
T
B
L
A
C
K
S
T
R
E
T
C
H
I T
O
N
G
A
M
M
A
C
O
N
T
R
O
L
S
A
T
AVL/SWO/SSIF/
REFIN/REFOUT
96
95
AUDIOIN5L
94
AUDIOIN5R
AUDOUTSL
93
92
AUDOUTSR
91
DECSDEM
90
AMOUT/QSSO/AUDEEM
89
GND2
88
PLLIF
87
SIFAGC/DVBAGC
DVBO//IFVO/FMRO
86
85
DVBO/FMRO
84
VCC8V
83
AGC2SIF
82
VP2
81
SVO/IFOUT/CVBSI
80
AUDIOIN4L
79
AUDIOIN4R
78
CVBS4/Y4
77
C4
76
AUDIOIN2L/SSIF
AUDIOIN2R
75
74
CVBS2/Y2
73
AUDIOIN3L
72
AUDIOIN3R
71
CVBS3/Y3
70
C2/C3
69
AUDOUTLSL
68
AUDOUTLSR
67
AUDOUTHPL
66
AUDOUTHPR
65
CVBSO/PIP
E_14490_063.eps
240505
9.
EN 93
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