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9 Block Diagram
9.1.
Main Block Diagram
MAIN
A
TUNER
TU_3.3V
TU_1.8V
L/R
AV1
Y,PB,PR
TMDS DATA
HDMI1
TMDS DATA
HDMI2
TMDS DATA
HDMI3
SD CARD
SD CARD
SUB3.3V
LAN
LAN CON.
P
POWER SUPPLY
HOT
H O T
LINE
FILTER
JK7101
AC CORD
PEAKS-LD6
(MICON + VIDEO PROCESSOR+AUDIO PROCESSOR + STM)
ALIF_OUT
Analog Signal
DLIF_OUT
TS_Parallel
DMD
SUB3.3V
DMD1.2V
ARC_OUT
[HDMI DECODER/AD
(A Chip)
L/R IN
COMPONENT IN
Digital Audio
Signal
Digital Video
HDMI I/F
Signal
RECEIVER
HDMI
I/F
HDMI3.3V
AVDDH3.3V(HDMI3.3V)
SD DATA
LAN
I/F
SUB3.3V
SUB1.5V
SUB1.1V
C O L D
COLD
5.3VS
STB5V
+5V DCDC
P2
+16V
LLC
+16V
SW
CONVERTER
+24V
+24V
SW
POWER ON
KEY
CONTROL PANEL KEY
GK4
P5
LED
LED
DRIVE
SW
P4
BOOSTER
AUDIO_OUT
AUDIO
PROCESSOR
DIGITAL_OUT
ARC_OUT
TUNER I/F
USB I/F
TRANSPORT
DECODER
DDR_I/F
DDR3
VIDEO
PROCESSOR
e-MMC
e-MMC_I/F
LVDS Tx
STM
PWM 1-6
EEPROM
STB3.3V
SUB3.3V
TU_3.3V
BT3.3V
DCDC
SUB3.3V
SUB3.3V
DCDC
TU_1.8V
SUB_ON
P16V
DCDC
PANEL12V
BL_SOS
PWM 1-6
DCDC
BL_ON
SUB1.5V
POWER ON
DCDC
KEY
SUB1.1V
DCDC
SUB5V
SUB5V
LDO
AVDDH3.3V
GK
SWITCH
POWER SW
DCDC
DMD1.2V
LED BACKLIGHT CON.
25
L
SPEAKER(L)
AUDIO
A12
SOUND_SOS_DET
AMP
R
SPEAKER(R)
DIGITAL
OUT
USB1,2
USB HIGH
SUB5V
SIDE SW
USB
WiFi
HUB
USB HIGH
SUB3.3V
SUB5V
SIDE SW
BT3.3V
A10
K10
SUB_AI_3.3V
STB3.3V
ANALOG-ASIC
Peaks RESET
SUB3.3V
STB RESET
SUB5V
OVP DET
P15V
SUB_ON
P15V
LDO
SUB5V
+3.3V
SUB_AI_3.3V
LDO
+3.3V
STB3.3V
STB5V
A15,16
TU_1.8V
PNL12V
LCD DRIVER
SUB1.5V
SUB1.1V
PANEL
LED BACK LIGHT
HDMI3.3V
LCD PANEL
DMD1.2V
TH-55AS670S
WiFi
Bluetooth
LED_R/G
REMOTE RECEIVER
C.A.T.S. SENSOR
K
LED/RM/CATS
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