Dvd Part; Dvd Mecha Block - Samsung HT-DL200 Service Manual

4-2 DVD Part

DVD MECHA BLOCK

DECK ASSíY
PICK UP
& I/V AMP
DISC
FEED
MOTOR MOTOR
MOTOR
DISC ACTUATOR
MOTOR MOTOR MOTOR
DIRVER DRIVER
HOST HOST
MEMORY
SST39VF800A
Track Buffer
Processor
Audio
Input Unit
ASYNC BUS/IR/GPIO/SPI/UART1&2/ATAPI/IDC
Parallel/serial
DVD Interface
ATAPI 40PIN
4-2
RF AMP SP3721
RF AGC TRACKING
&EQ ERROR
CONTROL I/V AMP
APC.LASER
FOCUS OK
CONTROL&
DETECT DEFECT
LPC
DETECT MIRROR
GEN
TRACKING
SERVO
FOCUS LOOP
SERVO
LOOP
HARDWARE
LOGIC
MICOM DATA INTERFACE EFM
LOGIC DECODER COMPARATOR
SDRAM CONTROLLER
Decryption
Graphics
--------
Engine
ZIVA
A/V CORE
System Control Bus
SPARC
Microprocessor
System Control Bus
13.5 MHZ Crystal
RF&FOCUS
ERROR
MICOM
I/V AMP M5701/M5705 M5701/M5705
M6759
DATA
SEPARATOR
SPINDLE
DIGITAL
SERVO LPF
SERVO
Digital Video
Analog
Interlaced/
Video
Progressive
Five 10-bit Output
Video
Video
Encoder
DACs
Optical
Output
Audio
Audio
Output
Output
Phase
MPEG
JTAG
Lock
Interface
Loop
DECODER
ZIVA5
4M DRAM Parallel/serial
DVD Interface
DVD ROM DVD ROM
416C256
CONTROLLER CONTROLLER
BCA
ATAPI
RAM MPEG
ARBITER
DVD-DSP
C3 ECC
EDP
TARGET
CD-DSP MCU I/F
SEARCH
64M SDRAM
W986432DH-7 W986432DH-7
BUFFER SWITCHING
VIDEO OUT
SIGNAL BUFFER
KSA812 7612
IC LOGIC
OPICAL OUT
74HCT245
AMP PARTS
&
I/F
Samsung Electronics