VSX-LX70
25
5
6
7
8
5
6
7
8
C
D
F
A
B
E
4.4 S-VIDEO BLOCK DIAGRAM
D3
D
V
R/VCR
2
D
V
R/VCR
1
IN1
IN2
6dB
AMP
MUTE
MUTE
MUTE
MUTE
REC
OUT
REC
OUT
D
V
R/VCR
2
D
V
R/VCR
1
OUT
MONIT
O
R
VIDEO/GAME
2
to
D
V
C
from
DV
C
SMRA
SMRB
SMRC
Y
C
Y
C
Y
C
C
Y
TC74HC4051AFT
SMRA
IC2206
SMRB
SMRC
TC74HC4051AFT
SSW1
SSW3
IC2205
SSW2
TC74HC4051AFT
IC2202
S52B
S52A
C
C
Y
Y
SSW1
SSW2
SSW3
Y
C
S-DET
IC2203
TC74HC4052AFT
C
LA7109
IC2204
Y
C
C
Y
Y
C
Y
(FR
ONT)
Y
C
6
8
IC2201
TC74HC4051AFT
CN2202
Buffer
Buffer
AND
LOGIC
3
CN2201
1
VMUTE1
75
MAIN
u-COM
VMUTE
HDMI
u-COM
R2MT
R1MT
13
11
10
1
12
9
4
3
5
2
15
14
11
4
13
9
10
14
5
15
3
2
1
12
11
10
9
13
12
1
4
2
3
5
15
14
12
15
14
9
10
13
17
21
33
4
35
1
73
1
11
13
12
10
9
4
1
2
3
5
15
14
11
4
5
2
3
1
23
14
25
11
J
Содержание VSX-LX60
Страница 19: ...VSX LX70 19 5 6 7 8 5 6 7 8 C D F A B E ...