Sony HCD-FX100W Service Manual page 73

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– I/O Board –
IC203 NJM2235V (TE2)
IN 1 1
SW 1 2
IN 2 3
BIAS
SW 2 4
TE
L 13942296513
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8 GND
BUFFER 7
OUT
6 VDD
5 VIN 3
IC201 MM1623BFBE
1
VCC1
150kΩ
BIAS
C IN 2
MUTE 1 3
CLAMP
4
CVBS IN
YC MIX 5
CLAMP
6
Y IN
GND1 7
BIAS BIAS
8
I/P
9
CY IN 10
CLAMP
11
CLP
150kΩ
BIAS
12
CB IN
MUTE2 13
150kΩ
BIAS
14
CR IN
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2 9
8
IC601 MC14052BDR2
S-DC OUT
S1/S2
Q Q
3 6 7 1 3 1 5
200Ω
6dB
75Ω
LPF
DRIVER
-6dB 6dB
6.75MHz
6dB
75Ω
LPF
DRIVER
6.75MHz
75Ω
6dB
LPF
DRIVER
6.75MHz
6.75MHz
LPF
75Ω
6dB
DRIVER
LPF
13.5MHz
6.75MHz
150kΩ
BIAS
LPF
75Ω
6dB
DRIVER
LPF
13.5MHz
6.75MHz
LPF
75Ω
6dB
DRIVER
LPF
13.5MHz
co
.
HCD-FX100W
9 4 2 8
28
VCC2
0 5 8 2 9 9 4 2 8
27 S-DC OUT
26 C OUT
25
S1
24 S2
23
CVBS OUT
22 GND2
21 Y OUT
20
CY OUT
19 GND2
18
CB OUT
17
GND2
16 CR OUT
15
GND2
m
9 9
9 9
73