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8.4. LENS BLOCK DIAGRAM
VM1
56
57
58
59
ZOOM1
ZOOM2
ZOOM3
ZOOM4
6
6
5
5
4
4
14
FP9007 P2
KEY IN2
IC6008
(MAIN
-COM)
FILTER
CCD
M
FOCUS MOTOR
M
IRIS MOTOR
M
ZOOM MOTOR
ZOOM ENC
FOCUS ENC
1
14
3
12
6
5
7
4
8
9
10
11
FP9003
4
5
3
2
SWITCHING
CONTROL
DRIVER
1,2
DRIVER
3,4
1
8
7
9
10
63
62
61
60
MOTOR CLK
MOTOR DATA
MOTOR LATCH
MOTOR VD
35
34
33
32
SERIAL-
PARALLEL
DECODER
DECODER
24
26
28
30
PULSE
GENE.
37
36
EVR/
CURRENT
SET
EVR/
CURRENT
SET
16
14
12
10
VH1
VH2
VH3
VH4
I/N
OSC
7
8
13
9
27
23
VDD
VM4
VM3
VM2
D3.1V
X7001
OSC OUT
SCLK
SDATA
LATCH
VD
D3.1V
IC7003
(ZOOM MOTOR DRIVE)
IC7001
(AF/IRIS CONTROL)
VREF
AF3.6V
81
32
30
F ENC
LED.CNT
Z.ENC
Q7001
1 ch
2 ch
1 ch
2 ch
23
15
18
IC3003-
13
STO
(TG)
UNREG
3
1
2
2
1
4
3
Q8009
T8001
2
1
STROBE
5
8
1
3
4
SWITCHING
Q8001
Q8002~8004,
8006,8008
1
2
FP9005
SENSOR
Q8007
SENSE 5V
OUT1
OUT2
OUT3
OUT4
5
3
4
2
FP9004
ZOOM1
ZOOM2
ZOOM3
ZOOM4
FOCUS1
FOCUS2
FOCUS3
FOCUS4
IG1
IG2
IG3
IG4
Z8001
STROBO PWM
STROBO CHARGE
STROBO SENSOR
DMC-LC40PP/E/B/A/EN LENS CIRCUIT BLOCK DIAGRAM
LENS CIRCUIT BLOCK DIAGRAM
20 STROBO SENSE ON
SENSE FOCUS
IRED ZOOM
IRED FOCUS
Z ENC
SW10
TELE
TELE
SW11
WIDE
WIDE
DMC-LC40PP / DMC-LC40E / DMC-LC40B / DMC-LC40A / DMC-LC40EN
14
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