Panasonic PV-DV102PN Service Manual page 132

AF BLOCK DIAGRAM
MAIN C.B.A.
IC6001 (SYSTEM MICROCONTROLLER)
ZOOM ENCODER 202
FOCUS ENCODER 203
Q6009
LED
LED CONTROL 181
DRIVE
ZOOM SW DATA 251
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
15
DRIVE CONTROL 2
8
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
11
FP701
+5V
10
FP701
12
FP701
9
ZOOM SW UNIT
FP9
14
FP9 ZOOM
SW
13
FP9
V-REF( H)
12
FOCUS MOTOR
(STEPPING MOTOR)
IC702 (FOCUS MOTOR DRIVE)
4
FP701
5 10
15
FP701
2 13
MOTOR 16
DRIVE FP701
6 8
LOGIC 17
CONTROL FP701
1 11
18
7
IC701 (ZOOM MOTOR DRIVE)
4
FP701
5 10
22
FP701
2 13
MOTOR 19
DRIVE FP701
6 8
LOGIC 20
CONTROL FP701
1 11
21
7
FOCUS ZOOM
ENCODER ENCODER
CCD
HALL
ELEMENT
IRIS
MOTOR
ZOOM MOTOR
(STEPPING MOTOR)
(FROM IC6001 (211))
HALL AMP GAIN CONTROL
(FROM IC6001 (213))
PWM BIAS CONTROL
(FROM IC6001 (212))
HALL BIAS CONTROL
(FROM IC3001 (231))
ALC PWM CONTROL
(FROM IC3001 (230))
STILL CONTROL
FP701 V REF(L)
2 +1.3V
FP701
1
IC703(HALL AMP)
6
7
5
FP701
10
6
8
FP701
9
4
Q702 2
FP701
BUFFER 1
8
3
FP701
12
3
14
FP701
13
5
Q701
FP701
HALL
7
AMP
DRIVE Q703
NOT USED
Q707
+3V
Q705
Q706
Q704
Q708
UNREG
IC704
3
+6V
REGULATOR
2
FROM
SYSTEM CONTROL
BLOCK DIAGRAM
TO VIDEO SIGNAL
PROCESS I
BLOCK DIAGRAM
AF BLOCK DIAGRAM
PV-DV102/PV-DV202/PV-DV402