NV-GS80EG/EF/E/EP/EB/EK/EE, NV-GS85GC/EE, NV-GS88GK
AF BLOCK DIAGRAM
AF BLOCK DIAGRAM
FP71
2
FP71
3
FP71
4
FP71
1
FP72
9
FP72
11
FP72
7
FP72
5
FP72
8
FP72
6
FP72
12
FP72
10
4
13
5
12
57
54
56
60
28
30
29
25
ZOOM
MOTOR
DRIVE
LENS DRIVE VD
LENS DRIVE CS
LENS DRIVE DATA
LENS DRIVE CLOCK
4.5MHz CLOCK
HALL AMP GAIN CONTROL
PWM BIAS CONTROL
IRIS OPEN
HALL BIAS CONTROL
F NUMBER
ALC PWM CONTROL
IC6001
(SYSTEM MICROCONTROLLER)
IC6001
(SYSTEM MICROCONTROLLER)
IC3001
(CAMERA DIGITAL SIGNAL PROCESS)
MAIN P.C.B
LENS UNIT
FROM VIDEO SIGNAL
PROCESS I
BLOCK DIAGRAM
FP61
21
FP61
23
FP61
22
ZOOM
SW
THERMO
IRIS
DRIVE
SIDE CASE L UNIT
C6
ZOOM SW DATA
V-REF( H)
+3V
ZOOM ENCODER
FOCUS ENCODER
FP71
7
FP701
6,8
FP71
9
FP71
5
FP71
10
ZOOM
ENCODER
FOCUS
ENCODER
+5V
LED
DRIVE
R7
T6
V5
LENS TEMP. SENSOR
FP71
11
A6
LED CONTROL
Q6004
FP71
15
FP71
14
FP71
13
FP71
16
9
8
10
7
FOCUS
MOTOR
DRIVE
D/A CONVERTER
/DRIVE CONTROL
ZOOM
/FOCUS
SERIAL
DECODER
IC701 (FOCUS/ZOOM MOTOR DRIVE / IRIS/HALL AMP CONTROL)
IC702 (OP AMP)
Q701
FOCUS
MOTOR
(STEPPING
MOTOR)
FP71
18
FP71
17
FP71
19
FP71
20
FP71
21
FP71
22
ZOOM MOTOR
(STEPPING MOTOR)
IRIS
MOTOR
OIS
HALL
SENSOR
HALL
SENSOR
HALL
SENSOR
CCD
IRIS CLOSE
OIS(DRIVE/AMP)
X DRIVE
RESET(L)
18
15
14
16
17
19
20
21
62
23
64
F10
F13
B15
D14
B10
RESET(L)
3
V6
12
13
9
10
42
43
47
48
D5
U2
V2
45
46
DRIVE
IRIS
LOGIC
5
14
U1
8
FP61
21
FP61
23
FP61
22
3
2
1
7
6
TO SYSTEM
CONTROL
BLOCK
DIAGRAM
OIS DRIVE CLOCK
OIS DRIVE DATA
OIS DRIVE CS
X POS
Y POS
MREF
OIS
SERIAL
DECODER
DAC
MREF
Y DRIVE
15