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8
AF BLOCK DIAGRAM
FP701
22
FP701
19
FP701
20
FP701
21
10
13
8
11
5
4
7
2
6
1
LOGIC
CONTROL
MOTOR
DRIVE
IC701 (ZOOM MOTOR DRIVE)
13
14
15
16
17
18
20
ZOOM MOTOR
DRIVE CONTROL 0
ZOOM MOTOR
DRIVE CONTROL 1
ZOOM MOTOR
DRIVE CONTROL 2
ZOOM MOTOR DRIVE 0
ZOOM MOTOR DRIVE 1
ZOOM MOTOR DRIVE 2
ZOOM MOTOR DRIVE 3
(FROM IC6001 (211))
HALL AMP GAIN CONTROL
HALL AMP GAIN CONTROL
(FROM IC6001 (213))
PWM BIAS CONTROL
PWM BIAS CONTROL
(FROM IC6001 (212))
HALL BIAS CONTROL
HALL BIAS CONTROL
(FROM IC3001 (231))
ALC PWM CONTROL
ALC PWM CONTROL
254
F NUMBER
IC6001 (SYSTEM MICROCONTROLLER)
MAIN C.B.A.
LENS UNIT
FROM
SYSTEM CONTROL
BLOCK DIAGRAM
SYSTEM CONTROL
BLOCK DIAGRAM
TO VIDEO SIGNAL
PROCESS I
BLOCK DIAGRAM
PROCESS I
BLOCK DIAGRAM
FP9
12
FP9
13
FP9
14
ZOOM
SW
SW
ZOOM SW UNIT
251
ZOOM SW DATA
V-REF( H)
ZOOM ENCODER
FOCUS ENCODER
FP701
11
FP701
10
FP701
12
FP701
9
ZOOM
ENCODER
ENCODER
FOCUS
ENCODER
ENCODER
+5V
+3V
LED
DRIVE
202
203
181
LED CONTROL
Q6009
FP701
15
FP701
16
FP701
17
FP701
18
10
13
8
11
5
4
7
2
6
1
LOGIC
CONTROL
MOTOR
DRIVE
+6V
REGULATOR
REGULATOR
IC702 (FOCUS MOTOR DRIVE)
22
24
25
19
27
29
26
FOCUS MOTOR
DRIVE CONTROL 0
FOCUS MOTOR
DRIVE CONTROL 1
FOCUS MOTOR
DRIVE CONTROL 2
FOCUS MOTOR DRIVE 0
FOCUS MOTOR DRIVE 1
FOCUS MOTOR DRIVE 2
30
FOCUS MOTOR DRIVE 3
FOCUS MOTOR DRIVE 0
FOCUS MOTOR
(STEPPING MOTOR)
(STEPPING MOTOR)
FP701
3
FP701
2
FP701
8
FP701
7
FP701
6
FP701
5
FP701
4
HALL
AMP
DRIVE
Q702
6
5
7
10
9
8
12
13
14
2
3
1
IC703(HALL AMP)
V REF(L)
+1.3V
ZOOM MOTOR
(STEPPING MOTOR)
(STEPPING MOTOR)
IRIS
MOTOR
HALL
ELEMENT
ELEMENT
CCD
FP701
1
(FROM IC3001 (230))
STILL CONTROL
STILL CONTROL
NOT USED
BUFFER
Q703
Q701
Q707
Q706
Q708
Q705
Q704
UNREG
3
2
IC704
AF BLOCK DIAGRAM
NV-DS29EG/NV-DS29EGM/NV-DS29B/NV-DS29EGE/NV-DS30EG/NV-DS30EGM/NV-DS30B/NV-DS30EGE/NV-DS30EN/NV-DS30ENT/NV-DS30ENC/NV-DS30A/NV-DS50EN/NV-DS50ENT/NV-DS50A
NV-DS50EN / NV-DS50ENT / NV-DS50A
32
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