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PAN Block
TILT Block (Camera unit)
LENS (Z57)
Focus
Motor
Focus
Encoder
Zoom
Motor
Zoom
Encoder
IRIS unit
Hole
Devise
Motor
VIDEO Board
Camera CPU Block
+3.3V
Power
Camera CPU
DC -DC
Circuit
[IC902]
Circuit
+12V
+6V
Power
Block
12.288MHz
Motor Drive
Tilt Sensor
TILT
[ IC4]
Motor
(Stepping)
TILT Block
CCD Board
CCD
[ IC1101]
+5V
LENS Board
+5V reg.
AF Block
Iris Block
AF_M Driver
OP Amp
[ IC1001]
4ch DAC
[ IC1008 ]
Zoom_M Driver
[ IC1002]
EEPROM
[ IC1009 ]
LED
Video Block
V Driver
+3.3V/
[ IC802 ]
+12Vreg/
-5V
CDS / AGC / ADC
[ IC801]
28.636MHz
D[0 -9]
4
Video DSP
+5VA/
[ IC803 ]
+3.3V
+5V
+6V
[ IC3]
Reg
DC-DC
[IC5]
Power Block
(DC Jack)
(EIAJ)
+12Vreg
/-5V
+3.3V
DC -DC
Circuit
+6V
+6V
+5V
+3.3V
Main Board
Y
C
TILT Board
Serial i/f
+12V
+5V/+12V
Motor control
BASE Block
(RJ -45)
+12V
LAN
Block
RJ45 Module
[ CN505]
+3.3V
LAN PHY
+1.8V
[ IC202 ]
Reg
[IC304]
Power
25.0MHz
Block
SD Control
[ IC303 ]
Flash ROM
[ IC101 ]
MAIN LSI
SDRAM
[ IC105 ]
[ IC103]
+3.3V / +1.8V
DAC
[IC402]
CPU Block
C[0 -7]
Y
C
Decorder
[ IC201 ]
Pan Sensor
+12V/
[ IC301]
+5V
Motor control
(I/O)
( 3.5 DIN)
(Audio)
Audio Block
MIC
Amp
ALC
[IC502]
PCM CODEC
[IC501]
(SD)
SD Block
Reset IC
[ IC106 ]
(Clear Set)
RTC IC
with x'tal
[ IC302]
16MHz
OSC
Y[0-7]
24.54545MHz
+3.3V
JPEG Block
PAN Block
Pan
Motor Drive
Motor
[ IC401]
(Stepping)
BB-HCM381 BLOCK DIAGRAM
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