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3.3. LENS DRIVE BLOCK DIAGRAM
IC305
SIDE L
REAR OPERATON UNIT
MF SENSOR
(CAMERA MICROCOMPUTER)
IC303
IC701
(DIGITAL SIGNAL PROCESSOR)
IC702
(LENS DRIVE)
HS ZOOM/Y T
EAF
H5+
ND DRV(+)
ND DRV(-)
ND HIN(-)
ND HIN(+)
ND HO(-)
ND HO(+)
H IN(-)
H IN(+)
H OUT(-)
H OUT(+)
ALC M(+)
ALC M(-)
FM T(+)
FM T(-)
FMR A
FMR B
Z AD
23
AUTO/MNL
PWM HZB
ND FNO
PWM HZA
SIG
F2 C
FC B
FC A
IRIS OPEN
IRIS CLOSE
PWM IRIS
PWM LIN
62
AF/MF
MENU SEL1
31
MENU SET 24
MENU SEL2 97
118
114
105
MF RING2 107
SHOE DET
SHOE SCK 40
SHOE SDI 35
MF RING1 99
MF RING1 86
SHOE SDO 26
MF LED 20
53
106
FM A
111
FM B
110
PP301
SUB
63
PS3001
MAIN
+B
63
PP301
64
PS3001
64
PP301
SUB
69
PS3001
MAIN
69
PP301
SUB
66
PS3001
MAIN
66
PP301
48
PS3001
48
PP301
65
PS3001
65
PP301
67
PS3001
67
FP6501
MAIN
11
FP6301
SIDE L
10
FP6501
14
FP6301
7
FP6501
MAIN
17
FP6301
SIDE L
4
FP4002
SUB
10
FP4801
FRONT
26
FP4002
8
FP4801
24
FP4002
9
FP4801
25
FP6501
8
FP6301
13
FP6501
9
FP6301
12
FP6302
HSZ
AVREF
ZOOM AD
AUTO/MANUAL
AF/MF
MF ENC1
PHOTO SHOT
SCAN1
MODE SW
MF ENC2
MF LED
MF L1
MF L2
AUTO/MNL
AF/MF
HS,ZOOM
(+)
(-)
PHOTO SHOT
MODE
W
T
SIDE L
5
FP6502
MAIN
15
FP3402
SUB
6
FP6501
FRONT
6
FP6501
2
FP6501
4
FP3402
7
FP3402
8
FP3402
9,10
+5V
Q710
Q711
FP6502
MAIN
8
FP6502
6
FP6502
14
FP6502
16
FP6302
6
FP6302
3
77
AF/ZOOM
Y/C
PROCESSOR
PROCESSOR
IRIS
DRIVE
DRIVE
ZOOM
DRIVE
DRIVE
FOCUS
DRIVE
DRIVE
MOD
H3O
NDHB
NDHG
REF
FP701
SUB
28
FP701
SUB
25
FP701
30
FP701
26
FP701
SUB
14
ZAN
FP701
SUB
18
Z ABS
FP701
SUB
22
FP701
20
FP701
19
FP701
21
ZAP
ZBN
ZBP
FP701
23
Z LED
FP701
12
FP701
10
FP701
17
FP701
8
FP701
9
FP701
29
FP701
27
FP701
15
FP701
13
FP701
4
FP701
MR
IRIS
ND
HALL
SENSOR
SENSOR
HALL
SENSOR
SENSOR
M
M
5
Q703
Q704
QR302
LENS 3V
H1O
H1-
H2+
IRM+
IRM-
G DATA
76
84
70
69
68
72
71
73
75
12
+
- 13
14
IC301
4
2
IC705
5
+
-
6
7
IC706
1
+
-
3
4
IC701
9
-
+ 10
8
5
+
-
6
7
IC705
3
+
-
2
1
12 +
-
13
14
IC701
2
-
+
3
1
IC101
51
FCKO
31
29
22
Z ABS
60
OSC IN
14
17
62
15
16
18
36
34
FM+
38
FM-
A IN
B IN
40
ZA-
44
ZA+
42
ZB-
47
ZB+
45
60
61
ICLOSE
28
IOPEN
27
FC A
53
FC B
54
F2 C
55
MA
57
MB
MIXO
LCI
LCMP
58
52
50
51
PWM ND
78
43
+
52
R DATA
FROM
SENSOR
SENSOR
B DATA
32
41
53
56
58
58
63
ENC
LENS
UNIT
UNIT
EZA
32
EZB
33
LED CONT
43
TO
CONTROL
CONTROL
+B
LB1001
IP1001
Q451
D
S
G
QR451
QR301
HOT SHOE
4
3
5
6
6
2
1
SHOE ON H
NV-GS70EG/EGM/B/EN/A/ENT
LENS DRIVE BLOCK DIAGRAM
LENS DRIVE BLOCK DIAGRAM
NV-GS70EG / NV-GS70EGM / NV-GS70B / NV-GS70EN / NV-GS70A / NV-GS70ENT
9
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