Philips 26HFL5870D/10, Service Manual

Page: 64 / 134

IC Data Sheets EN 64 Q522.1HE LA 8.
2009-Dec-04
8.12 Diagram B08C, AD8197A (IC 7P70)
Figure 8-12 Internal block diagram and pin configuration
Block Dia g ram
Pin Confi g uration
H_17650_0 8 0.ep s
15010 8
0
647
1-
0
0
1
Figure 1.
TYPICAL APPLICATION
04:20
PP_
O
T
O
AUX
_
A0
AUX
_
A1
AUX
_
A2
AUX
_
A3
DV
E
E
AUX
_
B0
AUX
_
B1
AUX
_
B2
AUX
_
B3
AUX
_
CO
M
0
AUX
_
CO
M
1
AUX
_
CO
M
2
AUX
_
CO
M
3
AUX
_
C0
AUX
_
C1
AUX
_
C2
AUX
_
C3
AM
U
X
V
C
C
AUX
_
D0
AUX
_
D1
AUX
_
D2
AUX
_
D3
PP_
EQ
PP_
E
N
26
I2
C_ADDR0
27
I2
C
_
A
D
D
R
1
28
I2
C
_
A
D
D
R
2
29
DV
E
E
30
PP_
C
H
0
31
PP
_
C
H
1
32
DV
C
C
33
ON
0
34
OP
0
35
VT
T
O
36
ON
1
37
OP
1
38
DV
C
C
39
ON
2
2 IN_B0
3
IP_B0
4 AVEE
7
VTTI
6 IP_B1
5 IN_B1
1 AVCC
8
IN_B2
9 IP_B2
10 AVEE
12 IP_B3
13 AVCC
14 IN_A0
15 IP_A0
16 AVEE
17 IN_A1
18 IP_A1
19 VTTI
20
IN_A2
21 IP_A2
22 AVCC
23 IN_A3
24 IP_A3
25 AVEE
11 IN_B3
74 IP_C3
AVCC
73
IN_C3
72 AVEE
69
VTTI
70 IN_C2
71 IP_C2
75
68
IP_C1
67 IN_C1
66 AVEE
64 IN_C0
63 AVCC
62 IP_D3
61 IN_D3
60 AVEE
59 IP_D2
58 IN_D2
57 VTTI
56
IP_D1
55 IN_D1
54 AVCC
53 IP_D0
52 IN_D0
51 AVEE
65 IP_C0
40
OP
2
41
VT
T
O
42
ON
3
43
OP
3
44
RE
S
E
T
45
PP
_
P
RE
0
46
PP
_
P
RE
1
47
DV
C
C
48
PP
_
O
CL
49
I2
C
_
S
C
L
50
I2
C
_
S
D
A
100
99
98 97 96
95
94 93 92 91 90
89 88 87
86 85
84
83 82 81 80 79
78 77 76
PIN 1 INDICATOR
AD8197
TOP VIEW
(Not to Scale)