Block Diagrams; Video/Audio Signal Process Section Block Diagram - Hitachi DZ-MV380A(K) Service Manual

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4. Block Diagrams

4-1 Video/Audio Signal Process Section Block Diagram

G
: REC VIDEO/CCD OUT
: PB VIDEO
: EXT.INPUT VIDEO
IC1401,
IC1402
V-MOVE/
F
H-MOVE
IC1301
AF/ZOOM &
IRIS DRIVE
E
IC2001,IC2002
CCD DRIVER
CCD
IC1001
LENS UNIT
D
VIDEO/Y
INPUT
IC6001 [TYPE 8A]
EXT.
INPUT
SW
C INPUT
MICROPHONE
C
J6001
EXTERNAL
MICROPHONE
JACK
SPEAKER
AUDIO
B OUTPUT
A
1 2
3
IC1504
OPERATION
EEPROM
REAL TIME
CLOCK
IC1403
IC1505
DET
IC1503
CAMERA
CONTROL
µP
IRIS DET
IC1302,IC1303
CDS/AGC &
A/D CONV.
IC7001
IC2003
DECODER
IC2004
A/D
CONV.
IC6103(2/2)
IC6201
A/D
&
VIDEO/
D/A
ACCELERATOR
AUDIO
CONV.
AMP
[TYPE 8A]
AUDIO
IC4002
INPUT
FLASH
SH
MEMORY
SDRAM
3
4 5
SW
IC3701
EVF UNIT
EVF DRIVER
IC3401
LCD
DRIVER
RGB
IC2006
CAMERA DSP &
MPEG2 CODEC
CAMERA
ENCODER
DSP
& D/A CONV.
SDRAM
ATAPI I/F
bus
MPEG-2
SYSTEM
CODEC
MUX/DEMUX
CPU bus
CPU I/F
USB ATAPI
AUDIO
I/F I/F
SH3
IC5001
µP
USB
CONTROL
4 5
- 23 -
6 7
IC0501
AC ADPTER/
POWER
CHARGER OR
CONTLOR
BATTERY PACK
[Refer to power-1]
LCD
UNIT
IC1507
OSD
S(Y/C)
OUTPUT
IC6103(1/2)
VIDEO/
AUDIO
AMP
VIDEO
IC2009,
OUTPUT
IC2010
SDRAM
AUDIO
INPUT/
OUTPUT
DISK DRIVE
UNIT
IC4106
SD I/F
CONTROL
6 7
8
G
F
E
J6002
AV INPUT/OUTPUT JACK
S(Y/C) IN/OUT
VIDEO IN/OUT
D
AUDIO IN/OUT
VIDEO
INPUT
S(Y/C)
C
INPUT
[TYPE 8A]
B
SD Memory Card/
MultiMediaCord
JK8101
PC
TERMINAL
A
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