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DIGITAL C.B.A.
MAIN C.B.A.
TO RS232C
RELAY C.B.A.
(FOR EVR
ADJUSTMENT)
MICROCONTROLLER
JACK C.B.A.
MULTI
JACK
J2502
RXD
5
J2502
TXD
6
+3.3V
KEY DATA
D2501
SELF TIMER
SERIAL DATA
TRANSMISSION
OSD/CHARACTER
GENERATOR
TIMER
TIMING GENERATOR CS(L)
LCD CS(L)
DAC1 LOAD
DAC2 LOAD
P2501
5
P2501
6
P2501
1
TXD
RXD
P2001
58
P2001
51
P2001
50
P2001
57
P2001
70
P2001
71
P2001
49
P2001
55
P2001
56
P2001
40
P2001
42
P2001
41
P2002
21
P2002
20
P2002
25
Q2001
+3.3V
SW2001
SD DOOR
OPEN(L)
KEY DATA 1
KEY DATA 0
IC2002 (SW)
14
131215
4
11 10 9
DAC2 LOAD
SERIAL DATA
SERIAL CLOCK
IC3004
(CAMERA SIGNAL PROCESS)
43
CS (H)
45
SERIAL DATA
SERIAL CLOCK
44
IC3002 (TIMING GENERATOR)
10
SERIAL DATA
SERIAL CLOCK
9
TIMING GENERATOR CS(L)
11
TO POWER SUPPLY
BLOCK DIAGRAM
1
2
3
5
IC2003 (D/A CONVERTER)
12
9
DAC
15
17
16
8
4
6
7
2
18
3
19
13
(TO Q1003(C))
POWER ON &
SHUTTER TRIGGER
PULSE
(TO Q3001(B))
V-SUB CONTROL
(TO Q8002(B))
STROBE CHARGE
(TO IC8001(6))
STROBE CHOKO
(TO Q8003(B))
SENSOR ON
(TO Q8016(B))
ST CHARGE ON(H)
(TO IC7002(10))
IRIS HALL AMP
GAIN CONTROL
(TOQ7001(B))
LED CONTROL
(TO Q2003(B))
AD3 SELECT
TO CAMERA SIGNAL
PROCESS
BLOCK DIAGRAM
TO STROBESCOPE
BLOCK DIAGRAM
TO AUTO FOCUS
BLOCK DIAGRAM
TO AUDIO SIGNAL PROCESS
BLOCK DIAGRAM
Q4004
DRIVE
Q4001
DRIVE
+3.3V
+3.3V
IC2001 (D/A CONVERTER)
17
16
DAC
15
IC4003 (RGB SIGNAL PROCESS)
34
SERIAL DATA
SERIAL CLOCK
33
LCD CS(L)
35
P8001
P8001
D2007
D2002
D2001
D2004
D2005
D2006
P8001
P2004
P2004
P2004
P2004
P2004
P2004
18
19
20
9
10
3
2
4
5
3
7
12
6
5
13
9
18
19
8
4
FLASH C.B.A.
OPERATION UNIT
+3.3V
KEY MATRIX CHART
APPROX.
0 V
MODE
STROBE
OFF
PLAY
AUTO REC
MANUAL REC
(TO IC5001(16))
VOLUME CONTROL
(TO Q5006(B))
AUDIO MUTE(L)
(TO IC2502(1))
VIDEO MUTE CONTROL
(TO IC4001(2))
LCD PLL CONTROL
(TO IC4001(6))
V-COM CONTROL
(TO IC7003(3,5))
LED CONTROL
(TO IC7002(5))
IRIS CONTROL
(TO Q1014(B))
LCD POWER ON(H)
(TO IC1001(14))
CAMERA POWER ON(H)
(TO IC3002(2))
NTSC/PAL SELECT
CONTROL
SHUTTER SW
APPROX.
APPROX.
0.7 V
1.3 V
ZOOM
(WIDE)
MIC DELETE
TO AUDIO SIGNAL
PROCESS
BLOCK DIAGRAM
TO RGB SIGNAL
PROCESS
BLOCK DIAGRAM
TO AUTO FOCUS
BLOCK DIAGRAM
TO POWER SUPPLY
BLOCK DIAGRAM
TO CAMERA SIGNAL
PROCESS BLOCK DIAGRAM
+3.3V
D2008
POWER
Q2002
APPROX.
2.5 V
DOWN
DISPLAY
3
4
TERMINAL
VOLTAGE
OPERATION
BUTTON
APPROX.
1.9 V
ZOOM
UP
(TELE)
MENU
MODE SW
2
1
C