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TH-L42E5R
9.3.
Detailed Block Diagram (2/2)
A
1
2
3
4
5
SUB9V
6
5.8VS
7
USB5V
8
SUB5V
9
SUB3.3V
10
11
P15V
12
SPEAKER_R
SPEAKER_L
JK8450
JK8451
ANTENNA/
USB1
USB2
CABLE IN
A12
4
3
1
2
DMC_IIC0
TU6705
IC8453
IC8454
TUNER
IC4900
AUDIO AMP
P15V
15V
USB5V
IFD1/2
AGC1/2
FE_XRST
RGB/YPbPr/CVBS/YC
HS,VS
L/R
AUDIO OUT
HP OUT
SUB3.3V_SENSE
(LED:7 TIMES)
(LED:7 TIMES)
(LED:7 TIMES)
IC8702
SUB3.3V
+1.8V
D5188
IC8100
IC8101
CN8660
SD CARD
D3006
JK8600
JK4701
DIGITAL
ETHERNET
AUDIO OUT
HDMI2
IC8600
ETHER PHY
X8600
25MHz
SD3.3V
SUB3.3V
IC8000
LD4
IC8200
SUB1.8V
IC8201
DDR3
STB5V
IC5000
ANALOG-ASIC
D5187
OVP
SUB9V
D5191
SUB5V
5VS
P_PWMA
PWM_A_IN
BL_PWM
PWM_A_OUT
STBRST
STB_RESET
SW_OFF_DET
SUB1.1V
SW_OFF_DET
SUB ON
SUB ON
LATCH
+1.1V
OVP DET
OVP
DCDCEN
DCDC CTL
SUB1.5V
P15V
+1.5V
32
JK4700A
JK4702
JK4703A
HDMI1
HDMI3
HDMI4
CN0100
IC4700
HDMI MUX
DDC1_IIC
3.3V
DDC3_IIC
RX1
SEL1
RX2
SEL2
IIC3
NAND I/F
CPU BUS
K
POWER LED/REMOTE RECEIVER/C.A.T.S. SENSOR
POWER LED
D2800A
STB1.1V
STB3.3V
A10
K10
STB3.3V
STB3.3V
5
3
R_LED_ON
R_LED_ON
3
1
G_LED_LED
G_LED_ON
4
2
REMOTE
REMOTE
9
7
AI_SENSOR
AI_SENSOR
SUB_AI_3.3V
6
4
SUB3.3V
7
5
FOR
FACTORY
USE
IIC0
IIC1
STM_IIC
SBO0/SBI0
IC8706
SUB5V
AVDDH3.3V
+3.3V
IC8660
SD3.3V
+3.3V
IIC1
IC8902
SUB3.3V
PEAKS
IIC1
EEPROM
IIC0
IIC0
IIC3
IIC3
DMD_
DMD_
IIC0
IIC0
SBI0
SBI0
SBO0
SBO0
IC8900
NAND
FLASH
C.A.T.S.
REMOTE
SENSOR
RECEIVER
RM2800
SN2800
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