Sony HCD-DZ370 Service Manual page 70

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HCD-DZ370/DZ560/DZ570/DZ660/DZ777
QQ
3 7 63 1515 0
IC400 MM1758AFBE (IO-SCART Board (DZ560/DZ660))
IC404 MM1758AFBE (IO-COMPONENT Board (DZ370/DZ570/DZ777))
150kΩ
VCC1
1
BIAS
CIN
2
MUTE 1
3
CLAMP
CVBS IN
4
YC MIX
5
CLAMP
YIN
6
GND
7
BIAS
8
BIAS
I/P
9
CYIN
10
CLAMP
CLP
11
150kΩ
BIAS
CBIN
12
TE
L 13942296513
MUTE2
13
150kΩ
BIAS
CRIN
14
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))
www
.
1
Y0
70
http://www.xiaoyu163.com
S-DC OUT
6.75MHz
LOW-PASS
6dB
FILTER
+
–6dB
6dB
6dB
6.75MHz
LOW-PASS
FILTER
6.75MHz
LOW-PASS
6dB
FILTER
6.75MHz
LOW-PASS
FILTER
6dB
LOW-PASS
FILTER
150kΩ
BIAS
13.5MHz
6.75MHz
LOW-PASS
FILTER
6dB
LOW-PASS
FILTER
13.5MHz
6.75MHz
LOW-PASS
FILTER
6dB
LOW-PASS
FILTER
13.5MHz
VDD
X2
X1
16
15
14
x
ao
y
i
2
3
4
5
Y2
Y
Y3
Y1
http://www.xiaoyu163.com
8
28 VCC2
S1/S2
27 S-DC OUT
75Ω
DRIVER
26 COUT
25 S1
24 S2
75Ω
DRIVER
23 CVBS OUT
75Ω
22 GND2
DRIVER
21 YOUT
75Ω
DRIVER
20 CYOUT
19 GND2
75Ω
DRIVER
18 CBOUT
Q Q
3
6 7
1 3
17 GND2
75Ω
DRIVER
16 CROUT
15 GND2
X
X0
X3
13
12
11
BINARY TO 1 OF 4
DECODER WITH INHIBIT
u163
.
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
A
B
10
9
LEVEL
m
CONVERTER
co
6
7
8
INH
VEE
VSS
9 9
2 8
9 9

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Hcd-dz560Hcd-dz570Hcd-dz777Hcd-dz660

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