Sony DVP-NS71HP, Руководство по обслуживанию, Страница: 38 / 90

DVP-NS71HP/NS75H/NS76H
3-7. VIDEO BLOCK DIAGRAM
3-13 3-14
S VIDEO OUT
29
27
31
23
25
21
8
11
13
1
32
16
3
5
15
11
13
7
9
5
1
4
7
11
9
17
13
15
6 16
21
18
13
15
5
7
9
11
33
24
28
30
12
25
34
29
27
Y
C
COMPONENT
VIDEO OUT
C
r
C
b
Y
FUNCTION SIGNAL
GENERATOR
BLANKING SIGNAL
GENERATOR
CN503 CN901
Y
V
C
G
B
R
VIDEO BUFFER
SELECT SWITCH
IC901
19
16
15
11
8
7
SC
SY
V
VIDEO BUFFER
VIDEO IN
IC304
VIDEO OUT
SY OUT SY IN
SC IN SC OUT
MUTE1
MUTE2
Y IN Y OUT
Y
Cb
Cr
Cb IN
Cr IN
Cb OUT
Cr OUT
V
Y
C
R
G
B
WIDE
DISCEXT
RGBSEL
DISCEXT
RGBSEL
VMUTE
WIDE
EUROVY
VMUTE
EUROVY
SW2
SW1
MUTE2
MUTE3
MUTE1
B IN
G IN
R IN
C IN
Y IN
V IN
V/Y OUT
R/C OUT
G OUT
B OUT
VIDEO
COMBO JACK
V/Y OUT
BLANKING OUT
R/C OUT
G OUT
FUNC. SW
B OUT
WIDE SWITCH
Q111, Q112
V/Y
R/C
G
B
D907
H
2.0Vp-p
H
1.4Vp-p
H
1.4Vp-p
MV-49 BOARD
(SEE PAGE 4-21 to 4-22)
16
2
6
20
ER-41 BOARD
(DVP-NS76H: AEP,UK,RUS)
(SEE PAGE 4-7 to 4-8)
SYSTEM CONTROL/
SIGNAL PROCESSOR
(SEE PAGE 3-7 to 3-8)
IC304 C/BAR PB 17 25
IC304 C/BAR PB 15 21
IC304 C/BAR PB 16 23
H
2.0Vp-p
H
IC304 C/BAR PB 20 31
IC304 C/BAR PB 19 29
H
2.0Vp-p
IC304 C/BAR PB 18 27
572mVp-p (NTSC)
600mVp-p (PAL)
H
2.0Vp-p
IC901 C/BAR PB
(VIDEO MODE & RGB MODE)
5 25
H
2.0Vp-p
IC901 C/BAR PB
(S-VIDEO MODE)
6 25
1.4Vp-p
1.4Vp-p
1.4Vp-p
IC901 C/BAR PB (RGB MODE) 2 29
IC901 C/BAR PB (RGB MODE) 3 27
IC901 C/BAR PB (RGB MODE) 1 34
H
572mVp-p (NTSC)
600mVp-p (PAL)
IC901 C/BAR PB
(S-VIDEO MODE)
4 34
SCART OUTPUT
J301
CNJ903