8
CD-VS33
A
1
2
3
4
B
C
D
1
2
3
4
AV INPUT1
S701
S702
S703
D701
CN701
BUFFER
ISOLATOR
1
3
6
CN706
7
CN707
CN705
1
3
6
CN707
5
CN705
4
2
12
15
20
11
5
1
17
18
4
10
BUFFER
IC101
9
1
BUFFER
BUFFER
ISOLATOR
IC201
9
1
7
3
7
3
IC105-2/2
IC105-1/2
1
8
5
4
ISOLATOR
IC301
9
1
7
3
IC305-1/2
8
5
IC102
1
7
3
5
BUFFER
IC202
1
7
3
5
IC302
1
7
3
5
7
IC103
1
3
5
7
IC104
1
3
5
7
IC203
1
3
5
7
IC204
1
3
5
7
IC303
1
3
5
7
IC304
1
3
5
CN201
AV INPUT2
CN301
AV INPUT3
Lin3
Rin3
Vin3
Lin2
Rin2
Vin2
Lin1
Rin1
Vin1
Q103-
106
Q203-
206
Q303-
306
PCB UNIT(CONTROL UNIT)
PCB UNIT(HIDEAWAY UNIT)
B
A
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM