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3. BLOCK DIAGRAMS
3-1. Overall Block Diagram
Type: SD-W3002
DVD RAM/RW Drive
S-in
C_Video-in
Audio-in L/R
S-in
C_Video-in
Audio-in L/R
S-in
C_Video-in
Audio-in L/R
VHF/UHF
DC FAN
24.576MHz
IC301
uPD64011A
IN_1
3D Y/C_DNR+
ADC+Decoder
IC302
IN_2
16Mbit
PLL
SDRAM
12.288MHz
INPUT
Line Selector
ICA01
Audio
AD Converter
IN_3
AK5365
27MHz
MB01
V/U Tuner
ENG36501G
64kbit
4.0MHz
EEPROM
POWER_UNIT
AC IN
MPN5213
DV
AC 120V
IC504
uPD72852
24.576MHz
1394 PHY
IC502
IC503
uPD72893
PLL
16Mbit
1394 AV LINK
SDRAM
12.288MHz
IC512
uPD6117X
FRAME SYNC
ENCODE
ENCRIPT
ATAPI DRV
DECRIPT
64Mbit
FLASH ROM
DECODE
GRAPIC
NTSC ENCODE
MAIN CPU
32.768KHz
IC700
Timer CPU
uPD784225Y
12.5MHz
IC101
FL_Driver
R.S
BU2879AK
KEY
FL_Tube
FRONT PANEL UNIT
Audio LPF
Lch
OUT_1
&Amplifier
Rch
Lch
ANALOG
OUT_2
Rch
CIRCUIT
OPTICAL.
IC402
DIGITAL.OUT
Audio
D/A Converter
Audio OUT
PCM1742KE
COMPOSITE
Video OUT
OUT_1
S Video
OUT
VIDEO
COMPOSITE
ANALOG
Video OUT
CIRCUIT
S Video
256Mbit
SDRAM
OUT
X4
OUT_2
Y
IC515, IC516
Cb
IC520, IC521
Cr
INTERLACE/PROGRESSIVE/
COLOR DIFFERENCE
Video OUT
Video OUT
Fig. 3-3-1
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