Panasonic PV-DV101 Manual page 157

AF BLOCK DIAGRAM
MAIN C.B.A.
IC6001 (SYSTEM MICROCONTROLLER)
ZOOM ENCODER 231
FOCUS ENCODER 203
Q6008
LED
LED CONTROL 221
DRIVE
ZOOM SW DATA 251
V-REF( H)
FOCUS MOTOR
22
DRIVE CONTROL 0
FOCUS MOTOR
24
DRIVE CONTROL 1
FOCUS MOTOR
25
DRIVE CONTROL 2
FOCUS MOTOR DRIVE 0 FOCUS MOTOR DRIVE 0 19 26
FOCUS MOTOR DRIVE 1 27
FOCUS MOTOR DRIVE 2 29
FOCUS MOTOR DRIVE 3 30
ZOOM MOTOR
13
DRIVE CONTROL 0
ZOOM MOTOR
14
DRIVE CONTROL 1
ZOOM MOTOR
8
15
DRIVE CONTROL 2
ZOOM MOTOR DRIVE 0 16
ZOOM MOTOR DRIVE 1 17
ZOOM MOTOR DRIVE 2 18
ZOOM MOTOR DRIVE 3 20
F NUMBER 254
LENS UNIT
FP701
17
FP701
+5V
18
FP701
16
FP701
15
TOP OPERATION UNIT SIDE CASE L UNIT
FP9
7
FP9 ZOOM
SW
6
FP9
5
IC702 (FOCUS MOTOR DRIVE)
FOCUS MOTOR
(STEPPING MOTOR)
4
FP701
5 10
5
FP701
2 13
MOTOR 3
DRIVE FP701
6 8
LOGIC 6
CONTROL FP701
1 11
4
7
IC701 (ZOOM MOTOR DRIVE)
4
FP701
5 10
19
FP701
2 13
MOTOR 21
DRIVE FP701
6 8
LOGIC 20
CONTROL FP701
1 11
22
7
FOCUS ZOOM
ENCODER ENCODER
CCD
HALL
ELEMENT
IRIS
MOTOR
ZOOM MOTOR
(STEPPING MOTOR)
(FROM IC6009 (18))
HALL AMP GAIN CONTROL
(FROM IC6009 (2))
PWM BIAS CONTROL
(FROM IC6009 (19))
HALL BIAS CONTROL
(FROM IC3001 (231))
ALC PWM CONTROL
FP701 V REF(L)
13 +1.3V
FP701
7
IC703(HALL AMP)
6
7
5
FP701
10
10
8
FP701
9
12
Q702 2
FP701
BUFFER 1
8
3
FP701
12
14
14
FP701
13
9
Q701
FP701
HALL
11
AMP
DRIVE
FROM
SYSTEM CONTROL
BLOCK DIAGRAM