Ic Block Diagrams - Sony CX-VX55 Service Manual

• IC Block Diagrams

IC601 BU4052BCFV (MAIN BOARD (2/5))
Y0 1
Y0
Y2 2 X2
Y2
COMMON Y
X1
3
Y OUT/IN
X
Y3
Y3
4
OUT/IN
X0
5
Y1
Y1
X3
INH 6 INH
A
VEE 7 VEE
B
VSS
8
IC5C1 MM1623XFBE (DVD BOARD (2/3))
VCC1 1
150kΩ
BIAS
CIN 2
6dB
MUTE1
3
-6dB
CLAMP
6dB
CVBSIN 4
YCMIX 5
CLAMP
YIN 6 6dB
GND1
7
8 BIAS
BIAS
9
I/P
CYIN 10
150kΩ
BIAS
CLAMP
11
CLP
150kΩ
BIAS
CBIN 12
MUTE2
13
150kΩ
BIAS
CRIN 14
16
VDD
15 X2
14 X1
COMMON
13
X
12
X0
11
X3
10 A
9 B
S-DC OUT
S1/S2
200Ω
75Ω
LPF
DRIVER
6dB
6.75MHz
75Ω
LPF
DRIVER
6.75MHz
75Ω
LPF
DRIVER
6.75MHz
6.75MHz
LPF
75Ω
6dB
DRIVER
LPF
13.5MHz
6.75MHz
LPF
75Ω
6dB
DRIVER
LPF
13.5MHz
6.75MHz
LPF
75Ω
6dB
DRIVER
LPF
13.5MHz
IC202 CS5331A-KSR (MAIN BOARD (3/5))
IC204 CS5331A-KSR (MAIN BOARD (3/5))
S/H
COMP
AINR
5 LPF
AGND
6
DAC
VOLTAGE REFERENCE
VA+ 7
S/H
COMP
AINL 8 LPF
DAC
CX-VX55/VX77
28
VCC2
27 S-DCOUT
26
COUT
25 S1
24
S2
23 CVBSOUT
GND2
22
21 YOUT
20 CYOUT
19 GND2
18
CBOUT
17 GND2
16 CROUT
15 GND2
DIGITAL
DECIMATION
HPF
FILTER
DIGITAL
DECIMATION
HPF
FILTER
Ver. 1.1
4 MCLK
3 LRCK
2 SCLK
1
SDATA
63