Circuit Block Diagram - Toshiba 56HM195 Service Manual

BACK AV
PC
CS 1/2
E 1-3
TUNER SC 1-3
ANT 1/2
RF-SW TIF OUT
MONITOR
OUT
SEINE UNIT
TL16C550CPT
Extended
UART
DP83816AVNG
CE7,IRQ3
ethernet
Fujitsu
IRQ5
G-LINK
1394
Tsout(p)
PCI
USB
UART3
Optical PIC
Seine
Micom
Audio OUT
UART0
debug
UART2
UART1
128Mbyte
160MHz
DDR
TS1(p)
TS2(s)
TS0(p)
CE6,IRQ2
Cable POD CPLD
Card (copy /fr 04)
ATI T313
VSB/QAM
Alps
OOB,FAT Digital
Tuner
VIDEO
Msystem
Slow Bus
Application (32MB)
Flash
CE1
Boot Flash
(Mask)
CE0
CE3,IRQ0
Digital Rec Video(SD)
Video,SY,SC
Audio
DAC
Audio
DAC
IRQ1
PIC
=VSYNC
Micom
SD RAM SD RAM
MPEG NTSC
Encoder dec.
CE2,
IRQ4
Audio
ADC
NEC
EEPROM
uPD64011
IIC1
(400K)
E1
E2
E3
A-SW
CS1
CS2
HDMI-1
HDMI-2
PC
– 52 –

CIRCUIT BLOCK DIAGRAM

SIGNAL BOARD
PJ22
RGB
YCbCr
CVBS X3
Y,C X3
TV X1
CVBS
SD(i)/
S/CV
MultiCard
Reader
PJ610
601 16Bit
to MPEG
MAIN
MSP
MTS
E4
SIF
SELECTER
REC
E3
E2
E1
A OUT
A_PRO OUT
LPF
PJ60
Audio L/R
AMP Speakers
Variable OUT
Audio OUT
DDR SDRAM DDR SDRAM
FLI8532
CORTEZ
VBI Data
OSD
Processor
Analog
DCDi
Video
Front
MADi
Decoder
End
Scaling
(16port)
BEP
2nd
Chanel
MUX
Process
Digital
Input A
Digital
Input B
Micro-
Audio
processor
IR
Delay
YCbCr 16bit
I2C
I2S
STAND-BY
IO EXP
MICRO
UART
KEY/LED
IO EXPANDER
A-
PROC
RCU
KEY
HDMI
ROM
DAC
KEY/LED RCU
PJ18 PJ17
– 53 –
LVDS
To A
I2C
EEPROM
GPI
AD
LVDS
FLASH
ROM
DLP ENGINE CTRL