Sony HS-MB1 - Block Diagram -Video Section

HS-MB1
HS-MB1
1616
4-6. BLOCK DIAGRAM – VIDEO Section –
3 1
1IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
IN9
IN10
IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
IN9
IN10
SDA SCL ADDR
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
2
3
4
5
6
9
10
11
156 100 6 7 22 101
VIDEO AMP
IC2301
COMPOSITE+ VIDEO SELECT
IC503
6
7
C_VIDEO2+
C_VIDEO2-
RM_MONI+
RM_MONI-
3
VIDEO AMP
IC2302
6
7
25
19
26
27
20
23
24
28
12
17 16 15
1
2
3
4
5
6
9
10
11
12
CN2501 (2/2)
ZONE
EXPANSION
IN
38
40
34
5
7
32
35
37
39
AD1
CN1101
INPUT
SOURCE 1
C
+20V
1
-1
2
6
7
8
3
IR+IN
IR-IN
COMPOSITE V+
COMPOSITE V-
COMPOSITE_V+1
COMPOSITE_V+2
COMPOSITE_V+3
COMPOSITE_V+4
COMPOSITE_V+5
COMPOSITE_V+6
COMPOSITE_V+7
COMPOSITE_V+8
COMPOSITE_V-1
COMPOSITE_V-2
COMPOSITE_V-3
COMPOSITE_V-4
COMPOSITE_V-5
COMPOSITE_V-6
COMPOSITE_V-7
COMPOSITE_V-8
+19.5V
+19.5V
RM_MONI-S
RM_MONI+S
C.VIDEO2-S
C.VIDEO2+S
C.VIDEO1+S
C.VIDEO1-S
C.VIDEO1+S
RM_MONI+
RM_MONI+S
C.VIDEO1+
C.VIDEO2+
C.VIDEO_S03+
C.VIDEO_S02+
C.VIDEO2+S
C.VIDEO_-S01+
C.VIDEO_S01-
C.VIDEO_S01+
C.VIDEO_S03-
C.VIDEO_S03+
C.VIDEO_S04-
C.VIDEO_S04+
C.VIDEO1-
C.VIDEO1+
C.VIDEO_S02-
C.VIDEO_S02+
C.VIDEO_S04+
C.VIDEO1-S
RM_MONI-
RM_MONI-S
C.VIDEO1-
C.VIDEO2-
C.VIDEO_S03-
C.VIDEO_S02-
C.VIDEO2-S
C.VIDEO_-S01-
C.VIDEO_S04-
IR+IN
IR-IN
CN2502 (2/2)
ZONE
EXPANSION
OUT
38
40
34
5
7
32
35
37
39
AD2
RM_MONI-
RM_MONI+
C.VIDEO2-
C.VIDEO2+
C.VIDEO1+
C.VIDEO1-
IR+IN_S
IR-IN_S
CN308
1
2
6
7
8
3
+19.5V
+20V
+19.5V
COMPOSITE V+5
COMPOSITE V-5
IR+5
IR-5
IN
1
CAMERA
J2300
-2
2
OUTPUT
ZONE 5
A
CN1102
INPUT
SOURCE 2
C
+20V
1
2
6
7
8
3
IR+IN
IR-IN
COMPOSITE V+
COMPOSITE V-
+19.5V
+19.5V
CN1103
INPUT
SOURCE 3
C
+20V
1
2
6
7
8
3
IR+IN
IR-IN
COMPOSITE V+
COMPOSITE V-
+19.5V
+19.5V
CN1104
INPUT
SOURCE 4
C
+20V
1
2
6
7
8
3
IR+IN
IR-IN
COMPOSITE V+
COMPOSITE V-
+19.5V
+19.5V
CN303
INPUT
SOURCE DMPORT
H
DM_+20V
6
7
8
1
3
C.VIDEO+
C.VIDEO -
+19.5V
+19.5V
1
SDA SCL ADDR
DMPORT_DET
AD KEY1
I2C_SDA
I2C_SCL
FMS6051 COMPOSITE
CONTROL SELECT
AD KEY2
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
COMPOSITE- VIDEO SELECT
IC505
SYSTEM CONTROL
IC100 (6/7)
25
19
26
27
20
23
24
28
17 16 15
CN301
1
2
6
7
8
3
+19.5V
+20V
+19.5V
COMPOSITE V+6
COMPOSITE V-6
IR+6
IR-6
OUTPUT
ZONE 6
A
CN305
1
2
6
7
8
3
+19.5V
+20V
+19.5V
COMPOSITE V+7
COMPOSITE V-7
IR+7
IR-7
OUTPUT
ZONE 7
A
CN307
1
2
6
7
8
3
+19.5V
+20V
+19.5V
COMPOSITE V+8
COMPOSITE V-8
IR+8
IR-8
OUTPUT
ZONE 8
A
CN302
1
2
6
7
8
3
+19.5V
+20V
+19.5V
COMPOSITE V+1
COMPOSITE V-1
IR+1
IR-1
OUTPUT
ZONE 1
A
CN309
1
2
6
7
8
3
+19.5V
+20V
+19.5V
COMPOSITE V+2
COMPOSITE V-2
IR+2
IR-2
OUTPUT
ZONE 2
A
CN304
1
2
6
7
8
3
+19.5V
+20V
+19.5V
COMPOSITE V+3
COMPOSITE V-3
IR+3
IR-3
OUTPUT
ZONE 3
A
CN306
1
2
6
7
8
3
+19.5V
+20V
+19.5V
COMPOSITE V+4
COMPOSITE V-4
V+4
V-4
V+3
V-3
V+2
V-2
V+1
V-1
V+6
V-6
V+5
V-5
V+7
V-7
V+8
V-8
IR+4
IR-4
OUTPUT
ZONE 4
A