Toshiba 32AV505D, Service Manual

Page: 25 / 182

Non
656
YCbCr 16bit
Bt601 8Bit
HD,VD,CLK
UART
REQ
Sequoia
Analog
Front
End
(16port)
Video
Decoder
MUX
VBI Data
Processor
DCDi
MADi
Scaling
BEP
OSD
LVDS
Micro-
processor
IR I/F
ADC
GPIO
Digital
Input A
HDMI
Sequoia
Regulator
EEPROM
FLASH ROM
I2C
I2C
MAIN BOARD
I2C FLI32626H-AC
AC INPUT&+Low B
POWER BOARD
TIF
LCD
PANEL
PANEL I/F
Standby uCON
(LPM) DAC
AMP
HDMI
DDR RAM*1
Video CVBS/Digital Audio L/R
DTV 8bit
IC701~IC714
Level sift
Logic IC
PJ700
DVB-CIx1
IC107
256Mbit
DDRSDRAM
IC110
64Mbit Flash
IC105
VCXO IC106
64Kbit EEPROM
EBIF: External Bus Interface
MIF: DDR SDRAM Memory Interface
IC100
Donau TC90403FG
MI
F
EBIF
M_TVRESE
T
X8001
20.48MHz Clock
IC102
Reset
X1001
27MHz X-tal
I2C
TS
TS
RESET
CLK(27MHz)
8
ITU-R656
CVBS
Digital Block
RF
EXT3
(REAR)
Composite
L/R
Sound AMP
MTS+
APRO
MSP
SPEAKER (L/R)
Headphone (L/R)
S
IF
EXT1
(SCART)
CVBS
LR
R/G/B/FB
TVOUT V
75ohm
Driver
75ohm
Driver
TVOUT L/R
EXT2
(SCART)
SY/C
LR
TVOUT V
TVOUT L/R
L/R DVI/HDMI
REMOTE
RECEIVER
TACT
KEY
Audio
IF
UAR
T
P950B POWER
3.3V 5V2 24V 9.0V 6.0V
P951B POWER
5V1 32V
COFDM
Demod
ADC Input
Audio
Mux
Audio
DSP
EXT4
(REAR)
R/G/B
L/R
I2S
SPDIF
D
T
V
(A
o
u
d
io
L/
R
)
IC650
Audio DAC
IC651
Audio Amp
Watch Dog
Timer