Changhong Electric 34T18, Руководство по обслуживанию, Страница: 26 / 61

SERVICE MANUAL
24
(6) Pining
Fig. 8 Pin configuration (QFP-80)
25
26
27 28
29
30
31
32
33
34
35 36
37 38
45
46
72
71
70 69 68
67
66
65
57
56
55
54
53
52
51
50
49
48
47
40
73 74
75 76
77
78
79
80
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
TDA959X series
QFP-80
39
1
2
3
4
64
63
62
61
60
59
58
41
42
44
43
21
23
24
22
P
3.0/
A
DC0
P2
.3
/P
W
M
2
P1
.6
/S
C
L
P1
.2
/I
N
T
O
P1
.O
/IN
T
1
R
ESET
P
2.2
/P
W
M
1
P
2.1
/P
W
M
0
P
2.0
/P
M
W
P
1.7
/S
D
A
P1
.3
/T
1
P1
.1
/T
0
V
DDP
P2
.4
/P
W
M
3
P2
.5
/P
W
M
4
SY
N
C
_F
IL
T
E
R
CVBS3/Y
C
WHSTR
CVBSO
AUDOUT/AMOUT
INSSW2
R2/VIN
VPE
VDDA
BO
GO
RO
BLKIN
BCLIN
B2/UIN
G2/YIN
XTALOUT
XTALIN
OSCGND
VDDC
GND
CVBS2
GND
SVM
FB
IS
O
HO
UT
G
ND2
A
M
OU
T
/QS
S
O
/A
U
D
E
E
M
SN
D
P
LL
DV
B
O
SVO
/IF
O
U
T
/D
V
B
O
PL
LI
F
VP
1
C
V
BS1
EH
T
O
A
V
L/
R
E
F
O
UT
S
N
DIF
/R
E
F
IN
DE
CS
DE
M
A
UDI
O
2
A
UDIO
3
SI
F
A
G
C
/D
V
B
A
G
C
VDRA
IFIN1
IFIN2
VSC
SECPLL
VSSA
P0.6/CVBSTD
P0.5
P3.1/ADC1
VSSC/P
P3.3/ADC3
P3.2/ADC2
VP2
DECDIG
PH2LF
PH1LF
GND3
DECBG
EWD
VDRB
IREF
AGCOUT
DVBIN1/SIFIN1
DVBIN2/SIFIN2