Toshiba RD-XS34SB, Service Manual

Page: 65 / 96

Fig. 3-3-1
3. BLOCK DIAGRAMS
3-1. Overall Block Diagram
FL_Tube
FRONT PANEL UNIT
AC 230-240 V 50/60Hz
DC FAN
AC IN
Audio LPF
&Amplifier
ANALOG
CIRCUI
Video LPF
& Amplifier
T
Lch
Rch
R.S
POWER_UNIT
18.432MHz
12.5MHz
32.768KHz
KEY
Y
P
B
P
R
VIDEO
ANALOG
CIRCUIT
OUT
S Video
Video OUT
Audio OUT
INTERLACE/ PROGRESSIVE /
COLOR DIFFERENCE
Video OUT
COMPOSITE
Video OUT
A/ V
OPTICAL.
DIGITAL.OUT
DVD RAM/RW Drive
80GB Hard DisK Drive
INPUT
Line Selector
V/U Tuner
TCPM0601PD15A
uPD72893AGD-LML-A
1394 AV LINK
uPD61171F1-181-MN2-A
FRAME SYNC
ENCODE
ENCRIPT
ATAPI DRV
DECRIPT
DECODE
GRAPHIC
NTSC ENCODE
MAIN CPU
DV
uPD72852AGB-8EU-A
1394 PHY
SAA7119E
ADC+Decoder
Audio
D/A Converter
CS4345
Audio Multi
Decoder
MSP3417G
Audio
AD Converter
PCM1851
64kbit
EEPROM
256Mbit
DDR SDRAM
X4
PLL
12.288MHz
16Mbit
SDRAM
64Mbit
FLASH ROM
OUT_1
OUT
AV
Audio-out L/R
Audio-out L/R
-2
AV-1
IN_2
AV_2
AV_1
VHF/UHF
Timer CPU
uPD784225Y
FL_Driver
BU2879AK
4.0MHz
24.576MHz
24.576MHz
OSC
27MHz
S-in
CV-in
CV/S/RGB-out
CV/S/RGB-in
C_Video-in
CV-out
Audio-in L/R
Audio-in L/R
Audio-in L/R
MPN51**
Type: SD-W3002
Video
DAC+Encoder
ADV7322
--- Digital Board
--- Mother Board
--- Tuner Board
IC512
IC304
IC902
IC503
IC515,IC516
IC520,IC521
IC502
IC504
IC700
IC101
IC511
ICM01
IC301
IC901
MB01