CVX-V18NS/V18NSP
3-11
3-12
3-4. CAMERA CONTROL (2/2) BLOCK DIAGRAM
IC702
MODE CONTROL
IC1803
VISCA CONTROL
IC804
REGULATOR
IC701
INITIAL RESET
BACKUP VCC
91
38
61
5
6
4
42
51
75
76
77
86
87
20MHz OUT
20MHz IN
VDD
XRESET
BATT IN
V OUT
RESET
CS
32kHz IN
32kHz OUT
ACV SENSE
9
XSYS RST
22
XCS VC
33
HI SI
34
HI SO
35
XHI SCK
64
SYS V
44
XCS OSD
45
OSD SO
46
XOSD SCK
28
CAM DD ON
29
VTR DD ON
XSYS RST
XCS VC
HI SI
HI SO
XHI SCK
SYS V
XCS OSD
OSD SO
XOSD SCK
CAM DD ON
VTR DD ON
1
LANC IN
2
LANC OUT
43
IR ON
CN090
CN704
LANC
CN502
4.9V
Q090
D090
D092
D091
X701
20MHz
X702
32.768kHz
96
KEY AD3
KEY AD3
5
50
49
48
47
21
RESET
SCK2
SO2
SI2
CS2
WAKE UP
1
9
10
11
18
39
RESET
SCK
SI
SO
CS
WAKE UP
E3.2V
28
27
26
25
DOWN
UP
MENU
TITLE
40
41
Q091
1
2
3
4
IR-34 BOARD
1
2
3
4
1
LANC OUT
LANC IN
UNREG
3.2V
UNREG
3.2V
2
3
4
V IN
V BAT
7
3
V OUT
D704
D701
BT701
V IN
IC703
REGULATOR
UNREG
XSYS RST
CAM DD ON
24
7
13
14
15
16
17
18
18
17
16
15
14
13
XVISCA RESET
SCK2
SO2
UNREG
CN703
CN1802
UNREG
3.2V
4.9V
4.9V
3.2V
4.9V
SI2
CS2
XWAKE UP
XVISCA RESET
SCK2
SO2
SI2
CS2
XWAKE UP
1
11
12
30
20
19
5
6
8
29
47
VCC
E3.2V
E3.2V
VOUT
VIN
1
3
KEY AD5
33
KEY AD6
KEY AD4
KEY AD3
IC1802
MOTOR PRE DRIVER
1
20
3
4
5
8
9
VD IN
VDD
CS
SCK
SIN
CKIN
X CLR
MEM VD
PDR CS
XVC SCK
VC SO
PDR CS
MEM VD
XVC SCK
VC SO
CL
XRST
SYSTEM
CL
XRST SYSTEM
4.9V
17
16
EN2
DIR2B
15
DIR2A
3.2V
7
11
12
10
9
8
24
20
19
21
22
23
TO CAMERA
CONTROL
BLOCK(1/2)
(SEE PAGE
3-10)
TO CAMERA BLOCK
(SEE PAGE 3-7)
IC1801
MOTOR DRIVER
4
11
23
VM
4.9V
3.2V
4.9V
16
3
17
18
19
IN3
EN3
IN4
EN4
VC
10
20
2B
2B
8
2A
22
2A
2A
M901
-2A
-2B
2B
05
3
4
5
6
2
3
4
1
2
3
4
1
2
1
29
20
2
3
4
1
KEY AD5
KEY AD6
KEY AD4
KEY AD3
KEY AD5
KEY AD4
KEY AD3
CN1805
CN1801
CN1803
M
Q1091
D1090
D1091
D1092
Q1090
IR-35 BOARD
IF-73 BOARD
VC-211 BOARD (3/3)
52
53
2
3
TO CAMERA
CONTROL BLOCK(1/2)
(SEE PAGE 3-10)
TO CAMERA BLOCK
(SEE PAGE 3-6, 7)
TO POWER(CAMERA) BLOCK
(SEE PAGE 3-17)
32
31
30
CN1090
IR_ON
CAMERA BLOCK
CN-116 BOARD
CN991
(SEE PAGE 3-13)
IR
MOTOR
TO LANC JIG
Summary of Contents for CVX-V18NS
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