Sony SLV-SE45 - Video Block Diagram

SLV-SE10/SE20/SE25/SE30/SE40/SE45/SX10/SX25/SX40
3-2. VIDEO BLOCK DIAGRAM
3-3 3-4
CN262 1 PB RF
CN262 2 RF SWP
IC260 9 REC
0.5Vp-p
V
5.0Vp-p
470mVp-p
0.1µsec/div
0.1µsec/div
25Hz
IC260 !º REC
280mVp-p
CN260 7 PB
H
H
IC200 5 REC
IC200 2 REC
IC200 ^ª
470mVp-p
280mVp-p
480mVp-p
4.43MHz
C200 #™,#§ REC
IC200 ^¡ REC
IC200 ^¡ PB
IC200 ^£ PB
IC200 ^£ REC
IC200 !ª
IC200 9, !º REC
IC200 @∞ REC
IC200 9, !º PB
1.0Vp-p
H
H
320mVp-p
240mVp-p
H
240mVp-p
4.4Vp-p
440mVp-p
700mVp-p
2.2Vp-p
400mVp-p
H
H
H
H
H
H
H
2.3Vp-p
IC200 @∞ PB
(SEE PAGE 3-5)
(SEE PAGE 3-5)
(SEE PAGE 3-5)
(SEE PAGE 3-6)
FI-15 BOARD
MA-338 BOARD
4
CJ481
CN480
FRONT VIDEO
4
CN501
FROM
TUNER
BLOCK
TU VIDEO
CLP
CLP
CLP
32
34
36
40
31
DRUM
VIDEO
HEAD
SP
CH1
SP
CH2
LP
CH1
LP
CH2
CN260
16
19
24
21
5
PB
PB
PB
PB
17
22
REC
REC
COMP
AGC
DET
1
2
CN262
CHECK
PIN
PB RF
RF SWP
4
7
8
5
6
1
2
3
IC260
VIDEO REC/PB AMP
IC200
Y/C PROCESSOR
VIDEO
AGC
SYNC
SEP
19
R
P
R
P
LPF
1H
DL
Q203
BUFFER
2
KIL
C
LPF
P
R
P
R
ACC
AMP
P
R
16
5
REC Y RF
DOUBLE
LIM
DEM
BPF1
DL
EQ
55
1H/2H
DL
5259
5361
MAIN
EMPH.
FM
MOD
REC
EQ
VXO2
(1/2)
1
RF ENV
IC162
8
COMP OUT
IC162
17
HA SWP
IC162
16
RF SWP
IC162
18
TO/FROM
SYSCON
BLOCK
7
9
PB RF
REC Y RF
BUFFER
Q660
LINE 2
IN
AGC
AT T
11
10
12
REC H
REC C
REC CUR ADJ
TRICK H
HA
CONT
ENV
DET
6
2
3
4
TU701
24
P
R
PIC
CONT
CHARA
INS
FBC 1/2
6dB
AMP
R
P
YNR
44 46 47
CLP
42
INV
63
50
CLK IN
AMP
LPF
RP
BPF2
MAIN
COMV.
BACK UP
AMP
SUB
BPF
SUB
COMV.
FM
AGC
1
PB
EQ
4 6
AMP
Q200
SUB
LPF
R
P
Q201
CLP
9 10
96
N.L
EMPH.
DETAIL
ENH
REC H
REC CUR ADJ
TRICK H
REC C
28
100
PB
BGA-B
REC
BGA
PB
BGA-A
B
PA
REC
APC
69
70
VCO
65
62
60
SLD
X200
4.43MHz
RF SWP
RF ENV
COMP OUT
HA SWP
C SYNC
99
RW SWP
98
HA SWP
97
C ROT
95
C ROT
IC162
15
A MUTE IC162
63
Q661
BUFFER
OSD V IN
50
C VIDEO IN
56
52
OSD V OUT
IC162
(1/3)
14
Q VD
Q VD
IC162
13
BLOCK
FROM
SYSCON
IIC CLK
IC162
71
IIC DATA
IC162
72
10
15
11
7
CN500
B
G
R
AV LINK
7
11
15
20
V IN
R
B
CN570
19
LINE 1
OUT
LINE 1
IN
LINE 3
IN
CN500
V OUT
20
V IN
Q800-804
AV
LINK
8
AV CONT
Q501,502
AV
CONT
G
AV CONT
IC162
21
TO AV LINK
IC162
73
FROM AV LINK
IC162
85
TO/FROM
SYSCON
BLOCK
CLP
38
CLP
29
AGC
6dB AMP
6dB AMP
25
23
SERIAL
DECODER
A MUTE
BUFFER
Q202
DE
EMPH
27
16 17
MOD V
TO
TUNER
BLOCK
TU701
6
BUFFER
OSD
5
AV ADJ
ADJ SW
S160
BUFFER
Q510
BUFFER
Q850
SDA
5
SCL
4
CVBS
17
DAVN
9
IC850
VPS/PDC
PDC DAV IN
59
Y/C
MIX
KIL
B.D
NAP BPF
13
12
45PB-H
19
LINE 3
OUT
CN570
V OUT
BUFFER
Q541
SECAM
SW
SW
Q204
REC C
SECAM ON
SW
4.43
BELL
FILTER
Q202
Q975,976 Q970
IC970
SECAM PROC
VIDEO IN
15
PB C
17
21
16
Q973
BUFFER
FSC
2
Q974
BUFFER
REC C
11
C SYNC
27
PB RF
13
26DET
1
CTL
SW
Q972
SECAM DET
IC162
60
IC162
67
TO/ FROM
SYSCON
BLOCK
CNJ501
VIDEO
IN
16
I
16
I
8
C+ DET
I CONT IC162 25
C+ DET IC162
86
CNJ500
VIDEO
IN
Q540
CNJ501
VIDEO
OUT
CNJ500
VIDEO
OUT
EXCEPT
10/X10/30:EE/
40:EE/X40 MODEL
B,CP,VC,VC1,VC2
MODEL
EXCEPT
EE MODEL
EXCEPT
10/20/30:EE/
40:EE,EG/X40
MODEL
30:EE
MODEL ONLY
10:EE/40:EE
MODEL ONLY
30/45
MODEL ONLY
EXCEPT
EE MODEL
EXCEPT
10/20/30:EE/
40:EE,EG/X40
MODEL
30:EE
MODEL ONLY
10:EE/40:EE
MODEL ONLY
EXCEPT
CP,EE,10/
X10/X40 MODEL
B,CP,
VC,VC1,VC2 MODEL
B MODEL ONLY
B ONLY
(SEE PAGE 4-7,9)
(SEE PAGE 3-5)
(SEE PAGE 4-25)
w w w . x i a o y u 1 6 3 . c o m
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Q Q
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