Video Block Diagram - Sony DVP-NS305 Service Manual

3-5. VIDEO BLOCK DIAGRAM

AV-61 BOARD (1/2)
(SEE PAGE 4-33)
CN203 (1/2)
V 15
Y 19
SIGNAL PROCESSOR
C 17
(SEE PAGE 3-6)
Y/G 21
Cb/R 23
Cr/B 25
SYSTEM CONTROL
WIDE 24
(SEE PAGE 3-8)
CN202 (1/2)
INTERFACE CONTROL
VMUTE
1
(SEE PAGE 3-13)
16
IC102
VIDEO BUFFER
V
3 VIDEO IN VIDEO OUT 33
Y
8 Y IN Y OUT 29
C
6 C IN C OUT 31
7 MUTE1
16 MUTE2
Y
12 Y IN 24
Y OUT
Cb
15 Cb IN Cb OUT 22
Cr
17 Cr IN Cr OUT 20
4
IC102 wf
6
2.0Vp-p
H
3-9
1
IC102 ed
2.5Vp-p
H
3
IC102 wl
2.0Vp-p
H
2
IC102 ea
1.8Vp-p
H
5
IC102 ws
1.4Vp-p
H
IC102 w;
1.4Vp-p
H
Q104, 105
WIDE SWITCH
DVP-NS305/NS310/NS315/NS405/NS410/NS415
J104 (2/2)
VIDEO 1
VIDEO 2
J103
Y
S VIDEO OUT
C
CN103
Y
1
Cb
3
Cr
5
LINE3
11
3-10
LINE OUT
D1 VIDEO
OUT