Block Diagrams; Overall Block Diagram - Toshiba D-R2SU Service Manual

3. BLOCK DIAGRAMS

3-1. Overall Block Diagram

Type: SD-W3002
DVD RAM/RW Drive
S-in
C_Video-in IN_1
Audio-in L/R
S-in
C_Video-in IN_2
Audio-in L/R
INPUT
Line Selector
S-in
C_Video-in
IN_3
Audio-in L/R
MB01
V/U Tuner
ENG36501G
VHF/UHF
4.0MHz
POWER_UNIT
AC IN
DC FAN
MPN5216
AC 120 V
PLL
12.288MHz
24.576MHz
IC301
uPD64011B
3D Y/C_DNR+
ADC+Decoder
uPD61171F1
IC302
OSC
FRAME SYNC
16Mbit
27MHz
SDRAM ENCODE
ENCRIPT
ICA01
ATAPI DRV
Audio
DECRIPT
AD Converter
AK5365
DECODE
GRAPIC
NTSC ENCODE
MAIN CPU
64kbit
EEPROM
32.768KHz
uPD784225Y
12.5MHz
IC101
FL_Driver
BU2879AK
DV FL_Tube
FRONT PANEL UNIT
IC504
uPD72852
24.576MHz
1394 PHY
IC502
IC503
uPD72893
16Mbit
1394 AV LINK SDRAM
IC512
IC901
Audio
D/A Converter
PCM1751
64Mbit
FLASH ROM
VIDEO
ANALOG
CIRCUIT
256Mbit
DDR-SDRAM
X4
IC515, IC516
IC520, IC521
IC700
Timer CPU
--- Digital 1
R.S
--- Front
--- Audio
KEY
--- Timer
--- Tuner
--- Digital 2 (Audio/Video)
ICA19
Audio LPF
&Amplifier
Lch
Rch
OUT_1
ANALOG
CIRCUIT
NJM2115
Audio OUT
OPTICAL.
DIGITAL.OUT
COMPOSITE
Video OUT
S Video
OUT
OUT_1
Y
P
B
P
R
INTERLACE/PROGRESSIVE /
COLOR DIFFERENCE
Video OUT
Video OUT
Fig. 3-3-1