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A
QQ
3 7 63 1515 0
SUB MICROPROCESSOR-CONNECTION DIAGRAM
1
2 0 2
F E R
+B
2
Q 7 2 0 1
M 3 0 6 2 4 F H P F P
TE
L 13942296513
3
+ 5 V
X7201
16MHz
4
Q2010
VIDEO SELECTOR
SW TC9273
+B
www
5
P202
Q211
PC817X
.
http://www.xiaoyu163.com
B
+B
D 7 5 3 4
+B
+B
Q 7 5 3 4
+B
D 7 5 2 1
Q 7 5 2 1
L E D G R E
5 0
L E D R E D
4 9
R Z V 1
4 8
R Z V 5
4 7
4 6
R Z V 4
4 5
4 4
R Z V 3
4 3
R Z V 2
4 2
4 1
V B J
4 0
V A J
3 9
3 8
MAINSCK
3 7
MAINSO
3 6
S U B S O
3 5
R T S 1
3 4
C L K 1
3 3
R X D 1
3 2
T X D 1
3 1
VIDEO SELECT
CONTROL
SIGNAL
IR-IN
x
ao
y
IR-OUT
i
http://www.xiaoyu163.com
8
D 7 5 3 2
D 7 5 3 0
D 7 5 3 1
D 7 5 2 9
D V D
N E T
C D
T U N E R
P H O N O
Q 7 5 2 9
Q 7 5 3 2
Q 7 5 3 1
Q 7 5 3 0
38
33
34
Q Q
V O L U M E
37
Q7000
3
6 7
1 3
35
MAIN
36
MAICROPROCESSOR
Q607
DIGITAL
AUDIO
INTERFACE
u163
232TXD
.
232RXD
76
C
2 9
9 4
2 8
D 7 5 2 7
D 7 5 2 2
D 7 5 2 6
D 7 5 2 5
V 1
V 4
T 1
V 5
Q 7 5 2 7
Q 7 5 2 2
Q 7 5 2 5
Q 7 5 2 6
1 5
0 5
8
2 9
9 4
S 7 5 6 9
1
VDD
C4+ 20
2
C1+
GND 19
m
3
VCC
C4- 18
4
C1-
VSS 17
5
C5+
STBY 16
co
6
C5-
VCHA 15
7
14
8
13
9
12
10
11
DTR-8.4
D
9 9
R E D
G R E E N
D 7 5 2 3
D 7 5 2 4
V 3
V 2
Q 7 5 2 3
2 8
9 9
R S - 2 3 2
P 2 0 1
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