Block Diagram - Samsung DVD-P421 Service Manual

6. Block Diagram

DECK ASS'Y (DP-7S)
Spindle/Sled/Tray Motor Pick-up & I/V Amp
SIC3
(KA3017)
Actuator & Motor Driver
Samsung Electronics
MIC2 8M EPROM
RIC1
(S5L1462B)
RF Amp & DPD
SIC2 4M DRAM
SIC1
(S5L1454A)
Servo + DSP
MIC4 2K EEPROM Remote Control
MIC1
(TMP91C829F) (uPD780232)
Main Controller Front Controller
MIC3 1M SDRAM
ZIC2 SDRAM
ZIC1 (ZiVA-4.1)
A/V Decoder
CSS
INPUT
FIFO
AUDIO
Down-L/R AIC4 (PCM1742KE)
&
DSP 2-CH Audio DAC
DEMUX
A/V
Decoder
IC1 8M SDRAM
AC3 &
MPEG 2
5.1 CH
IC2
(FLI2200) (ADV7196A)
Progressive Video DAC
FLT Display
FIC1
Optical
IEC958/1937
Coaxial
L
Post
Filter
R
Post
Headphone
Filter
Compo
CVBS
Y/Pb/Pr
IC3
VIC1
(LA73054)
Pr
C/R/Pr
Pb
Y
Comp/G/Y
Yout
Cout
6-1