Video Block Diagram - Sony DVP-NC600 Service Manual

3-5. VIDEO BLOCK DIAGRAM

AV-57 BOARD (1/2)
(SEE PAGE 4-31)
CN201 (1/2)
V
V
11
Y
Y 7
C
C 9
SIGNAL
PROCESSOR
(SEE PAGE 3-6)
Y
Y/G
5
Cb
Cb/R
3
Cr
Cr/B 1
V
Y
C
R
G
B
EUROVY 12
SYSTEM
CONTROL
(SEE PAGE 3-8)
WIDE 2
RGBSEL 14
DISC/EXT 10
CN203 (1/2)
INTERFACE
VMUTE
CONTROL 9
(SEE PAGE 3-13)
05
* IC102 36 pin : EXCEPT AEP, UK
J101 (1/2)
24 pin : AEP, UK
IC102
VIDEO BUFFER
21 AEP, UK
3 VIDEO IN VIDEO OUT
33
EXCEPT AEP, UK
J103
17 AEP, UK
8 Y IN Y OUT
29 EXCEPT AEP, UK
AEP, UK
19
6 C IN C OUT
EXCEPT
31
AEP, UK
7 MUTE1
16 MUTE2
J102
12 Y IN 24
Y OUT
15 Cb IN Cb OUT 22
17 Cr IN Cr OUT 20
IC102 wf : EXCEPT AEP, UK IC102 w; : EXCEPT AEP, UK
2.0 Vp-p (H) 1.3 Vp-p (H)
Q104, 105
WIDE SWITCH
CN101 (1/2)
CN901
V
1 21
Q106 Y
5
17
BUFFER
C
3 19
Cb/R
9 13
Y/G
7
15
Cr/B
11 11
VMUTE
12
10
EUROVY
19
3
WIDE
13
9
RGBSEL
21
1
DISCEXT
15 7
ERAUDIOL 2
AUDIO
(SEE PAGE 3-12)
ERAUDIOR 5
3-9
IC102 wa : AEP, UK
ed : EXCEPT AEP, UK
EXCEPT AEP, UK
VIDEO 1
LINE OUT
2.4 Vp-p (H)
VIDEO 2 VIDEO
IC102 qj : AEP, UK
AEP, UK
wl : EXCEPT AEP, UK
Y
C 2.0 Vp-p (H)
S VIDEO OUT
IC102 ql : AEP, UK
ea : EXCEPT AEP, UK
Y
1.8 Vp-p (H)
COMPONENT
P
B
VIDEO OUT
P
R
IC102 ws : EXCEPT AEP, UK
ER-16 BOARD
(SEE PAGE 4-37)
IC901 wg
1.3 Vp-p (H)
2.4 Vp-p (H)
IC901
VIDEO BUFFER,
SELECT SWITCH
13 V IN
V/Y
V/Y OUT 25
15 Y IN
5 C IN
R/C
R/C OUT 34
7 R IN
G
9 G IN G OUT 29
B
11 B IN B OUT 27
IC901 wl
33 MUTE1
(LINE : RGB mode)
24 MUTE3
D907
28 MUTE2
1.4 Vp-p (H)
30 SW1
12 SW2
IC901 wj
(LINE : RGB mode)
Q906 – 908 1.4 Vp-p (H)
FUNCTION SIGNAL
GENERATOR
Q901 – 903
BLANKING SIGNAL
GENERATOR
IC901 wg
(LINE : S VIDEO mode)
2.0 Vp-p (H)
FUNCTION SW OUT
IC901 ef IC901 ef
(LINE : RGB mode) (LINE : S VIDEO mode)
1.4 Vp-p (H)
1.7 Vp-p (H)
3-10
DVP-NC600
AEP, UK
V/Y OUT
19
BLANKING OUT
16
R/C OUT
15
CNJ902
G OUT
11
LINE1
8
(RGB) –TV
B OUT
7
A(L)OUT
3
A(R)OUT
1