Video 2 Block Diagram - Sony RMT-D122A Service Manual

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DVP-S9000ES
Q Q

3-6. VIDEO 2 BLOCK DIAGRAM

3 7 6 3 1 5 1 5 0
VP-52 BOARD (2/2)
MB-91 BOARD (5/8)
(SEE PAGE 4-47, 55, 57)
(SEE PAGE 4-39)
VIDEO 1
(SEE PAGE 3-10)
B-Y1
B-Y2
R-Y1
R-Y2
CN801
CN101
(2/2)
(2/2)
SYSTEM
Q407, 408
DSEL
DSEL
CONTROL
6
23
PROGRESSIVE
(SEE PAGE 3-14)
SWITCH
INTERFACE
Q101 – 103
VMUTE
CONTROL
VMUTE
24
5
MUTE
(SEE PAGE 3-17)
DRIVE
T E
L
1 3 9 4 2 2 9 6 5 1 3
VIDEO 1
S-Y
(SEE PAGE 3-10)
S-C
SYSTEM
WIDE
CONTROL
WIDE
25
4
(SEE PAGE 3-13)
w w w
CN105
RGBSEL
RGBSEL
3
EUROVY
SYSTEM
EUROV/Y
2
CONTROL
(SEE PAGE 3-13)
DISC/EXIT
1
DISC/EXIT
05
RY402
7
6
5
IC406 (1/2)
Y1
2
Q420
3
3
1
MUTE
Y2
4
8
IC405 (1/2)
RY401
Q419
3
1
MUTE
2
3
4
IC404 (1/2)
7
Q418
6
3
1
MUTE
5
8
+
Q411, 414
Q417
RELAY
MUTE
DRIVE
DRIVE
IC403 qg
IC403 qa
2.2 Vp-p (H)
3 10
2.4 Vp-p (H)
V
7
V IN
V OUT
11
IC403
1
Y IN
Y OUT
15
VIDEO
BUFFER
4
C IN
C OUT
13
Q413
WIDE
SWITCH
IC403 qd
1.8 Vp-p (H)
Q412
WIDE
SWITCH
Q409
WIDE SWITCH
DRIVE
RR-Y
VIDEO 1
RY
(SEE PAGE 3-10)
RB-Y
Q415, 416
RGB
SELECT SWITCH
x
a o
.
i
3-11
http://www.xiaoyu163.com
IC406 7
1.5 Vp-p (H)
IC406 (2/2)
J403
5
7
Y
IC405 (2/2)
J404
COMPONENT
5
7
P
/C
B
B
VIDEO OUT
IC404 (2/2)
J405
5
7
P
/C
R
R
IC404 7
IC405 7
1.5 Vp-p (H)
1.5 Vp-p (H)
AEP, UK
J406
VIDEO OUT
EXCEPT AEP, UK
ER-11 BOARD (1/2)
J401
(SEE PAGE 4-71, 73)
1
VIDEO
OUT
2
Q
Q
3
7
6
J402
Y
1
C
S VIDEO
OUT
Y
2
C
EXCEPT AEP, UK
CN401
CN901
VIDEO V
19
19
VIDEO Y
14
14
VIDEO C
21
21
VIDEO R
6
6
VIDEO G
12
12
VIDEO B
9
9
VMU TEOC
18
18
WIDE
17
17
RGBSEL
16
16
CN906
RGBSEL
3
u 1 6 3
EUROVY
y
2
DISC/EXIT
1
http://www.xiaoyu163.com
2
4
8
9
9
RY903
IC903
7
Y/V
5
SELECTOR
3
1
5
1
5
0
8
9
2
2
3
7
4
1
8
2
IC902
Q914
R/C
RELAY DRIVE
IC901
SELECTOR
VIDEO BUFFER
RY901
1
7
7
11
5
3
7
2
1
15
4
2
8
4
13
3
MUTE1
Q912
RELAY DRIVE
10
MUTE2
RY902
7
5
2
Q906 – 908
4
AV CONT GEN
8
Q913
RELAY DRIVE
RY906
m
7
Q901 – 903
5
c o
I SIG GEN
8
Q909, 910
.
Q914
Q904
RELAY DRIVE
RELAY DRIVE
RELAY DRIVE
CONT
RELAY DRIVE CONT
3-12
2
8
9
9
AEP, UK
6
VIN
20
4
9
8
2
9
9
V/Y OUT
3
19
R/C OUT
15
CNJ902 (1/2)
G OUT
EURO AV1
11
(RGB)-TV
B OUT
7
FUNC SW OUT
8
BLANKING OUT
6
16
VIN
3
20
V OUT
19
R IN
15
CNJ901 (1/2)
G IN
11
EURO AV2
B IN
7
BLANKING IN
6
16
FUNC SW IN
8
3
6
AUDIO
(SEE PAGE 3-16)

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