Block Diagrams Av Process Section - Hitachi DZMV100EAU Service Manual

Dvd video camera/recorder
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BLOCK DIAGRAMS
AV PROCESS SECTION
ANA
(1/2)
E
IC1301
ZOOM/FOCUS
MOTOR DRIVER
IC1202
F DET
IC1201
IRIS DRIVE
D
CCD SENSOR
C
LENS (X12 )
B
EXT. MICROPHONE
(STEREO)
INT. MICROPHOE
UNIT (STEREO)
A
1
2
BACK-UP
Function
BATTERY
Switch
(3VLITHIUM)
Unit
X1501
X1502
CLOCK
13.5MHz
32kHz
IC1501
CAMERA
CONTOR µP
IC1511
PLL
13.5MHz
IC1502
EEPROM
IC1102
HORIZ. DRIVE
PULSE GEN
IC1103/IC1104
VERT. DRIVE
PULSE GEN
IC1001
10
IC1101
IC1601
CDS/AGC &
(1/4 inch)
A/D CONV.
SEN
X1601
8fsc PLL
16
IC2001
32+12
MPEG2
IC2002
VIDEO CODEC
64Mbit SDRAM
16+8
IC4002
8Mbit FLASH
DIG
MEMORY
IC6091
MIC
IC6001
SW
STEREO
MIC AMP
3
AV PROCESS
IC3801
Y, C
COLOR EVF
CONT.
IC1504
POWER
SELECT/
CAM1.8V
RESET
CAM3.3V
CAM5V
SENSOR/LCD
DVD3V
DVD5V
27MHz
R,G,B,COM
6.75MHz
IC1702
CHARACTER GEN.
Y
IC1701
C
VIDEO AMP
DSP
40.5MHz
54MHz
16
IC5001
IC4001
ATAPI I/F
DIGIAL SYSTEM
CONTROL µP
32
IC4003/IC4004
64Mbit SDRAM
ANA
(2/2)
JKR & JKF (1/3)
IC6103
AUDIO A/D CONV. &
D/A CONV.
5
4
6 - 23
6 - 24
AV PROCESS
0.44 inch
LCD PANEL
EVF
AC ADAPTER
IC0501
POWER/
BATTERY
PWM
REG
LCD
IC3701
LCD BUF
3.5 inch
LCD PANEL
CLK
IC5002
USB TRANCIEVER
ATAPI
RD-CHL
ATAPI
I/F
DRIVER
CONTROL µP
IC6301
SPEAKER
AMP
IC6201
AUDIO
AMP
6
JKR & JKF (2/3)
VIDEO OUTPUT
S (Y/C) OUTPUT
PERSONAL
COMPUTER
TERMINAL
8cm DVD-RAM
DRIVE
SECTION
DVD
DSP
SPEAKER
AUDIO
OUTPUT
(STEREO)
JKR & JKF (3/3)
7
8

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