Toshiba 37A3030D Service Manual page 64

+Low B AC INPUT&
POWER BOARD
POWER BOARD
REMOTE
RECEIVER
TIF
RF
CVBS
R/G/B/FB
EXT1
LR
(SCART)
TVOUT V
TVOUT L/R
SY/C
LR
EXT2
(SCART)
TVOUT V
TVOUT L/R
Y/Cb/Cr
EXT3
(REAR)
L/R
PC R/G/B/H/V
PC/HDMI L/R
AUDIO
L/R
OUT
MTS+
APRO
MSP
Sound AMP
CVBS
EXT3
(FRONT)
L/R
Headphone (L/R)
TACT
KEY
SPEAKER (L/R)
CVBS/Audio(LR)
MAIN BOARD
DIGITAL DATA
I2C
CONNECT or
DISCONNECT
ATV(V)
Non
75ohm
Driver
CVBS/RGBFB/SY/SC/(Y/Cb/Cr) or (RGBHV)
75ohm
Driver
DTV 8bit
656
Standby
uCON
AMP DAC
SW
Bt601 8Bit
HD,VD,CLK
REQ
Digital BOARD
(A3030D ONLY)
PJ212
IC302
Serial port
Audio Amp
for debug
H801 PJ400
IC301
Tuner DVB-CI×1
IC801
Audio DAC
IF Amp
COFDM Demod
TS
IC401
Uart0
CIMax-SP2L
X801
TS
20.48MHz Clock
RF Input
RESET
IC181
Reset
2.5V 33V 12V 6.0V 3.3V
CLK(27MHz)
M_TVRESET
X191 IC191
27MHz X-tal VCXO
P820A POWER
DDR RAM*1
FLI8541BE
CORTEZ Lite
VBI Data
OSD
Processor
Video
Analog
Decoder
Front
End
(16port) DCDi
MADi BEP LVDS
Scaling
MUX
Digital
Input A
HDMI
GPIO
Micro-
processor
IR I/F
ADC
YCbCr 16bit
I2C
FLASH ROM
Cortez
Regulator
UART
HDMI HDMI
P212B
Audio OUT
CVBS
CVBS OUT
ITU-R656
P200B
Digital VIDEO OUT
UART
8
IC221
IC100 MIF
256Mbit DDRSDRAM
Uart2 for comm.
Donau
TC90403FG
EBIF
IC281
64Mbit Flash
I2C
IC201
64Kbit EEPROM
EBIF: External Bus Interface
MIF: DDR SDRAM Memory Interface
LCD PANEL
PANEL I/F
I2C
EEPROM