HCD-DZ370/DZ560/DZ570/DZ660/DZ777
70
IC400 MM1758AFBE (IO-SCART Board (DZ560/DZ660))
IC404 MM1758AFBE (IO-COMPONENT Board (DZ370/DZ570/DZ777))
1
2
3
4
28 VCC2
23 CVBS OUT
25 S1
150kΩ
BIAS
12
150kΩ
BIAS
CLAMP
6dB
6dB
6
7
8
CLAMP
BIAS
6dB
9
10
11
13
5
+
6dB–6dB
6dB
27 S-DC OUT
24 S2
LOW-PASS
FILTER
21 YOUT
22 GND2
6.75MHz
75Ω
DRIVER
LOW-PASS
FILTER
6.75MHz
75Ω
DRIVER
20 CYOUT
75Ω
DRIVER
S-DC OUT
S1/S2
26 COUT
LOW-PASS
FILTER
6.75MHz
75Ω
DRIVER
CLAMP
150kΩ
BIAS
LOW-PASS
FILTER
6.75MHz
LOW-PASS
FILTER
13.5MHz
18 CBOUT
19 GND2
17 GND2
15 GND2
75Ω
DRIVER
LOW-PASS
FILTER
6.75MHz
LOW-PASS
FILTER
13.5MHz
14
150kΩ
BIAS
16 CROUT
75Ω
DRIVER
LOW-PASS
FILTER
6.75MHz
LOW-PASS
FILTER
13.5MHz
6dB
6dB
VCC1
CIN
MUTE 1
CVBS IN
CBIN
YIN
GND
BIAS
I/P
CYIN
CLP
MUTE2
YC MIX
CRIN
IC407 MC14052BDR2 (IO-SCART Board (DZ560/DZ660))
IC409 MC14052BDR2 (IO-SCART Board (DZ560/DZ660))
IC411 MC14052BDR2 (IO-SCART Board (DZ560/DZ660))
IC407 MC14052BDR2 (IO-COMPONENT Board (DZ370/DZ570/DZ777))
IC409 MC14052BDR2 (IO-COMPONENT Board (DZ370/DZ570/DZ777))
IC411 MC14052BDR2 (IO-COMPONENT Board (DZ370/DZ570/DZ777))
1
Y0
2
Y2
3
Y
4
Y3
5
Y1
15
X2
14
X1
13
X
12
X0
11
X3
10
A
9
B
16
VDD
6
INH
7
VEE
8
VSS
BINARY TO 1 OF 4
DECODER WITH INHIBIT
LEVEL
CONVERTER
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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