Digital Video Assy Block Diagram
Working by active stand-by mode
MODULE UCOM
IC4
MANTA
FLASH
ROM
1.5V
RST
IC
EEP
ROM
3.3V
RST IC
Temp
Sensor
MUTE
PD
PD
PD
OR
3.3V
RST
IC
Digital Video
Address × 8
Y Drive
X Drive
Power Supply (P)
TXD
CLK
IC4_CE
RXD
IC4_BUSY
REQ_IC4
WE_IC4
TXD0
RXD0
E_SCL
E_SDA
A_SCL/A_SDA
TEMP1
REM
KEY
MR_ST_B
REQ
MSTATE
LED_R
POWER ON
RELAY
MUTE
OR
RELAY CONTROL
Vsus
RELAY
DC-DC
CONV.
MUTE
STB3.3V
Power
RESET
RST2
OR
(R, G, B)×10bit×2
HD, VD, CLK, DE
LVDS
YSUSA, YSUSB
Writing
JTAG
&
FLASH
writing
TDO
OR
Each
PD
PD
LED
PD_TRG
A_MUTE
Sensor
DRIVE
OFF
DRIVE_OFF
Sequence
data
8bit
DAC
IC5
OR
IC4_RST
3 STATE
RST
MODE
MODEL
THEATER
OP_DET
EEPRST
TCK TMS
TRST TDI
DVI_DET
RSTBTMDS
L_SYNC
DDC_WP
STB_SW
AC_DET
PD
PD
PD
PD
PD
PD
PD
MUTE
PD_MUTE
SRS
FOCUS
TRUBASS
LED_G
ADR_PD
SCAN_PD
YDRV_PD
YRES_PD
YDC_PD
IC5V_PD
XSUS_PD
XDC_PD
XDRV_PD
PS_PD
DCC_PD
DVI_MUTE
Xtal
Xtal
AND
BUSY
RXD1
CLK1
CNVSS
TXD1
PANEL
SIZE
PSIZE
Scan
XSUSA, XSUSB
SCAN
Connector
disconnect
detection
Vofs
YDRV_UC
XDRV_UC
Connector
disconnect
detection
AC_DET
EMG
AC-OFF
検出
STB_MT
Video signal
Sync. Signal
IIC Communication
3 wire serial down
3 wire serial up
Ansynchro serial down
Ansynchro serial up
Signal for JTAG
Parallel bus line
Others
MRAC_DET
B_SCL/B_SDA
Vrn調整用に
STB
VOFS
VSUS
VD_IN
PSW_D
STOP_B
IC4_PD
Vrst
CN5001
CN4001
From Panel IF Assy
Fr
om
P
anel
IF
Assy
IC5206
IC5305
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