Sony DVP-NS500V, Руководство по обслуживанию

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DVP-NS500V/NS700V
3
8
6
21
17
29
19
33
31
7
IC102
VIDEO BUFFER
12
15
17
24
22
20
10
14
4
6
8
12
AV-59 BOARD (1/2)
(SEE PAGE 4-39)
CN103
CN101
V
SY
SC
Y/G
CB/R
CR/B
WIDE
VMUTE
SIGNAL
PROCESSOR
(SEE PAGE 3-6)
05
SYSTEM
CONTROL
(SEE PAGE 3-8)
AUDIO 2
(SEE PAGE 3-14)
INTERFACE
CONTROL
(SEE PAGE 3-15)
J102
J101 (2/2)
J103
1
2
P
B
COMPONENT
VIDEO OUT
Y
P
R
1
CN102 (1/2)
16
EUROVY
DISCEXT
RGBSEL
Q101
BUFFER
Q914
RELAY DRIVE
Q912
RELAY DRIVE
Q913
RELAY DRIVE
4
ER-17 BOARD
(SEE PAGE 4-49)
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 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
AVLINKI
FUNCTION SW IN
6
3
2
1
6
5
3
10
1
RY903
7
8
EXCEPT
AEP, UK, RUS
* IC102 36 pin : EXCEPT AEP, UK, RUS
24 pin : AEP, UK, RUS
AEP, UK, RUS
US, CND
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
V
Y
C
R
G
B
Cb
Cr
18
20
•
Abbreviation
RUS
: Russian
7
8
10
3
1
RY901
6
5
7
8
10
3
1
RY902
6
5
2
10
12
12 10
14 8
16
11
6
11
13
19
15
21
Q105, 106
WIDE SWITCH
7
3
9
13
1
2
1
15
V
Y
C
Cb/R
Y/G
Cr/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
AEP, UK, RUS
1.3 Vp-p (H) 1.3 Vp-p (H)
2.0 Vp-p (H)
IC102
wf
: EXCEPT AEP, UK, RUS
IC102
ws
: EXCEPT AEP, UK, RUS
IC102
w;
: EXCEPT AEP, UK, RUS
2.0 Vp-p (H)
1.8 Vp-p (H)
IC102
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)
IC102
wa
: AEP, UK, RUS
ed : EXCEPT
AEP, UK, RUS
IC102 qj : AEP, UK, RUS
wl : EXCEPT
AEP, UK, RUS
3-9 3-10
3-5. VIDEO BLOCK DIAGRAM