Sony DVP-NS705V, Руководство по обслуживанию, Страница: 39 / 125

DVP-NS705V/NS755V/NS905V/NS915V
3-11 3-12
3-6. VIDEO (2) BLOCK DIAGRAM
3
8
6
21
17
29
19
33
31
7
IC103
VIDEO BUFFER
12
15
17
24
22
20
23
19
29
27
25
16
11
28
21
AV-64 BOARD (1/2)
(SEE PAGE 4-39)
CN301 (1/3)
CN302
(1/2)
V
Y
C
Y/G
Cb/R
Cr/B
V_MUTE
VIDEO 1
(SEE PAGE 3-10)
05
VIDEO 1
(SEE PAGE 3-10)
INTERFACE
CONTROL
(SEE PAGE 3-17)
J103
J101
1
2
P
B
COMPONENT
VIDEO OUT
Y
P
R
16
Q914
RELAY DRIVE
Q912
RELAY DRIVE
Q913
RELAY DRIVE
1
ER-19 BOARD
(SEE PAGE 4-53)
CN901
20
15
11
7
10
8
19
20
11
15
7
6
3
2
1
8
16
19
16
LINE 1
(RGB) –TV
CNJ902
LINE 1
(RGB) –TV
CNJ902
LINE 2
CNJ901
V IN
R/C OUT
G OUT
B OUT
AVLINKO
A(L)IN
A(L)OUT
A(R)IN
A(R)OUT
A(L)IN
A(L)OUT
A(R)IN
A(R)OUT
FUNCTION SW OUT
V/Y OUT
BLANKING OUT
V OUT
V IN
G IN
R IN
BLANKING IN
B IN
10
19
15
8
7
3
1
16
11
AVLINKI
FUNCTION SW IN
A (R) OUT
V/Y OUT
G OUT
R/C OUT
BLANKING OUT
B OUT
A (L) OUT
FUNCTION SW OUT
6
3
2
1
6
5
3
10
1
RY903
7
8
EXCEPT
AEP, UK, RUS
*
IC103 36 pin : EXCEPT AEP, UK, RUS
24 pin : AEP, UK, RUS
AEP, UK, RUS
EXCEPT AEP, UK, RUS
AEP, UK, RUS
AEP, UK, RUS
AEP, UK, RUS
EXCEPT AEP, UK, RUS
EXCEPT AEP, UK, RUS
EXCEPT
AEP, UK, RUS
LINE OUT
VIDEO 1
VIDEO 2 VIDEO
Y
C
Y
C
S VIDEO OUT
VIDEO IN
Y IN
C IN
MUTE1
Y IN
Cb IN
Cr IN
MUTE2
VIDEO OUT
Y OUT
13
25
IC901
VIDEO BUFFER,
SELECT SWITCH
V IN
15 Y IN
V/Y OUT
5
34
C IN
7 R IN
R/C OUT
9 29 G IN
11 B IN
33 MUTE1
24 MUTE3
28 MUTE2
30 SW1
12 SW2
G OUT
V/Y
R/C
G
B
27 B OUT
C OUT
Y OUT
Cb OUT
Cr OUT
V
Y
C
Y
Cb
Cr
•
Abbreviation
RUS
: Russian
7
8
10
3
1
RY901
6
5
7
8
10
3
1
RY902
6
5
5
3
9
7
11
12
13
19
15
21
Q104, 105
WIDE SWITCH
1
V
Y
C
R
G
B
VMUTE
WIDE
EUROVY
DISCEXT
RGBSEL
20
ERAUDIOL
17
ERAUDIOR
Q915
RELAY DRIVE
6
5
3
10
1
RY904
7
8
D907
Q909, 910
LINE SELECT
CONTROL
Q906 – 908
FUNCTION SIGNAL
GENERATOR
Q901 – 903
BLANKING SIGNAL
GENERATOR
NS705V/NS905V:AEP, UK, RUS
WIDE
S101
NS755V/NS915V
IP_SW
VMUTE
NS705V
NS905V:AEP,UK,RUS
+5V
SCAN SELECT
SELECTABLE
INTERLACE
PROGRESSIVE
Q911
BUFFER
J102 (1/2)
2.0 Vp-p (H)
1.8 Vp-p (H)
IC103 ql : AEP, UK, RUS
ea : EXCEPT
AEP, UK, RUS
2.4 Vp-p (H)
IC901
ef
(LINE : RGB mode)
1.4 Vp-p (H)
IC901 wj
(LINE : RGB mode)
1.4 Vp-p (H)
IC901
wl
(LINE : RGB mode)
1.4 Vp-p (H)
IC901 wg
(LINE : S VIDEO mode)
IC901 ef
(LINE : S VIDEO mode)
2.0 Vp-p (H)
1.7 Vp-p (H)
IC901
wg
2.4 Vp-p (H)
IC103 wa : AEP, UK, RUS
ed
: EXCEPT
AEP, UK, RUS
IC103
qj
: AEP, UK, RUS
wl
: EXCEPT
AEP, UK, RUS
IC103
wf
: EXCEPT AEP, UK, RUS
2.0 Vp-p (H)
1.3 Vp-p (H) 1.3 Vp-p (H)
IC103
w;
: EXCEPT AEP, UK, RUS
IC103
ws
: EXCEPT AEP, UK, RUS