LG 49LJ5100M - Block Diagram

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Copyright © LG Electronics Inc. All rights reserved.
Only for training and service purposes.
BLOCK DIAGRAM
Sound AMP
NTP7515x
IC5600
(
(
(
(
Module
JK401
Y,Pb,Pr In
LGE6312
9
4
2
3
10 11
Tuner SDA
Tuner SCL
IF_AGC
B+
IR/KEY
42
24Mhz
38 39
IC101
Serial Flash
64MB
IC100
EEPROM
24C512
IC102
LPF
P5600
P300/301
65,66,69 ~ 72,74~79
43
95 94
80 81
Audio_SCL
Audio_SDA
Panel_12V
INV_on
PWM
N_3.3V
VDDC_1.15V
I2S_WS
I2S_SCK
I2S_SDO
85
86
LED
88 84
48
49
EEP SDA
EEP SCL
93 92 91 90
SPI_DI SPI_CLK SPI_DO SPI_CZ
S-AMP_19V
LPF
JK403
P303
IR
KEY1,2
ST_3.3V
P_19V
Q204
SSM3J332R
IC204
TJ1117
DDR_1.8V
N_3.3V
Q202
SSM3J332R
Panel_Vcc
IC205
MP2315GJ
USB_5V
USB_DN
USB_DP
IF_N
JK404
Comp. R/L In
AV1 In
24,29,30 19,21,23,29,30
3
18
28
27
46
47
45
108
107
123~128,1,2,113,114
37
IF_P
57~64
USB_DN
USB_DP
51
50
USB_5V
40 41 44
53
54 55 56
3~11,118,119
HDMI2
HDMI1
Debug
SI2151-A10
Tx, Rx
AVDD_ST_3.3V
IC501
JK402/P401/P402
IC203
MP2315GJ
122
73 103
110 104 106
IR
KEY2
LED
1105
JK201
P601
LED Driver
IC601
MP3378E
JK400
JK501
15 17
IC202
TJ4320
+12V
(With DDR3 Max CLK 667MHz)
I2C_Sensor