Service manual

46
VL-NZ50U/NZ100U
VL-NZ150U
13. BLOCK DIAGRAMS
13-1. SYSTEM BLOCK DIAGRAM
LENS
IC1
460K
CCD-Sensor
IC101
CDS/AGC
IC151
10bit
A/D
IC22
TG
27.000MHz
IC551
LENS DRIVER
IC552
IRIS DRIVE
IC3701
CAMERA/CARD MiCON
SD/MMC CARD
IC3702
16Mbit SDRAM
IC51
D/A-CON
IC5701
USB/CARD_CTL
IC201
16Mbit
SDRAM
CAM
DSP
ZOOM
IC202
CAMERA
ENGINE
(Total ASIC)
M-CTL
CameraZoom
IC1401
ANALOG
VIDEO I/O
IC701
MECHA/SYSTEM
MiCON
PPW
v1
IC4401
VIO
ENGINE
(Total ASIC)
PPW LCD
OSD
Synthesis
IC407
Codec External
Memory
16M SDRAM
IC408
ECC External
Memory
16M SDRAM
CODEC
TRANSPORT
PCM
CLK.
Gen
IEEE1394
IC3404
A/D
IC3401
EQ/PLL
IC301
2CH
ATF/H/A
(4.9V)
IC1602
16Bit
ADC/DAC
IC601
AIO
INT. MIC
IC1701
MOTOR DRIVER
D-Driver C-Driver
L-Driver
Mecha
Dram Motor
CAP Motor
LOA Motor
LCD
IC2800
LCD INTERFACE
IC452
REC/PB
ENGINE
(Total ASIC)
CT
DV
in/out
Head
INT.
Speaker
Audio
out
CAMERA Section
VCR/LCD Section
IC703
CHARACTER
GENERATOR
Video
out
USB
PB
REC (EE)
LCD
CTL
IC21
V-Driver