LG 32LN54 series - Block Diagram; Main SOC and Peripheral Overview

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LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
Tuner (TU3702)
AV Component (JK1702)
HEAD_PHONE (JK1500)
Main SOC S7LR_M1 (MDS804KKX) (IC101)
SIDE REAR
USB (JK700)
HDMI1 (JK801)
(P1101)
30P HD LVDS wafer
51P FHD LVDS wafer
(P1100)
TU_SCL / SDA
IF_P/N_MSTAR, TU_CVBS, TU_SIF
AV2_CVBS_IN AV2_R/L_IN
COMP2_Y+, AV_CVBS_IN
COMP2_R/L_IN, COMP2_Pr+/Pb+, AV_CVBS_DET
HP_LOUT/ROUT
CK+/-, D0+/-, D1+/-, D2+/-_HDMI2
DDC_SCL/SDA_2
HDMI_SIDE (MHL) (JK803)
CK+/-, D0+/-, D1+/-, D2+/-_HDMI4, MHL_CD_SENSE
DDC_SCL/SDA_4
SIDE_USB1_DM/DP
System EEPROM
(256Kbit)
IC104
NAND FLASH (1Gbit)
IC102
DDR3 SDRAM (2Gbit)
IC1201
Serial Flash (8Mbit)
IC1300
SPI_SCK/SDI/SDO/CS I2C_SCL/SDA PCM_A[0-7],…
A-MDQL[0-7], A-MDQU[0-7],…
B-MDQL[0-7], B-MDQU[0-7],…
RXA0+/-~RXA4+/
-,
RXACK+/-
RXB0+/-~RXB4+/
-,
RXBCK+/
-
SPK_R
SPK_L
8P connector
P600
KEY1/2, LED_R/BUZZ, IR
AMP_SCL/SDA
AUD_MASTER_CLK,
AUD_LRCH,
AUD_LRCK, AUD_SCK
STA380 (IC3401)
OCP IC (IC802)
VBUS_ENC
AV Component (JK1701)
USB1_OCD/CT L
DCDC + OCP IC
(IC401)
+5V_USB
5V_HDMI_4
HPD4/CVUS
HPD2
AVDD5V_MHL
BLOCK DIAGRAM
■ ERRC