Af Block Diagram - Panasonic VDR-D100EB Service Manual

AF BLOCK DIAGRAM

MAIN P.C.B.
IC6001
(SYSTEM MICROCONTROLLER)
ZOOM ENCODER 67
+5V
FOCUS ENCODER 78
Q6002
LED
LED CONTROL 82
DRIVE
ZOOM SW DATA 257
V-REF( H)
+2.8V
LENS TEMP. SENSOR 267
IC701 (FOCUS/ZOOM MOTOR DRIVE / IRIS/HALL AMP CONTROL)
RESET(L) 81 35 RESET(L)
LENS DRIVE VD 73 5
LENS DRIVE CS 111 4 SERIAL D/A CONVERTER
/DRIVE CONTROL
LENS DRIVE DATA 109 2 PARARELL
DECODER
LENS DRIVE CLOCK 116 3
IC3001
(CAMERA DIGITAL SIGNAL PROCESS)
Q3001
4.5MHz CLOCK 442 BUFFER 34 1/N
LENS UNIT
FP701
2
FP701
1,12
FOCUS ZOOM
ENCODER ENCODER
FP701
10
FP701
11
FP701
3
SIDE L/DISK UNIT
FP3
10
FP3 ZOOM
SW
8
FP3
9
CCD
THERMO HALL
ELEMENT
FP701 IRIS
MOTOR
13
FOCUS
MOTOR
(STEPPING
MOTOR)
FP701
43
18
FP701
FOCUS 46
17
MOTOR
FP701
DRIVE 45
16
FP701
47
15
FP701
40
22
FP701
ZOOM 38
21
MOTOR
FP701
DRIVE 42
20
FP701
39
19
25
27
21
ZOOM MOTOR
(STEPPING MOTOR)
22
FP701
7
FP701
9
FP701
16
4
IRIS IRIS
DRIVE LOGIC
FP701
18
5
FP701
8
FP701
DRIVE
30
6
24
V-REF
28
29
VDR-D100EG/VDR-D100EB/VDR-D150E/VDR-D150EB/VDR-D150EF/VDR-D150EG/VDR-D150EP/VDR-D150EE
/VDR-D150GC/VDR-D150GN/VDR-D150GCS/VDR-D150SG/VDR-D152EG/VDR-D158GK
ALC PWM CONTROL
FROM VIDEO SIGNAL
IRIS CLOSE PROCESS
BLOCK DIAGRAM
IRIS OPEN
IC6001
(SYSTEM MICROCONTROLLER)
71 HALL BIAS CONTROL
26 254 F NUMBER
20
14 66 PWM BIAS CONTROL
13
7
6
32 77 HALL AMP GAIN CONTROL
31
AF BLOCK DIAGRAM