LG 42LS570T Service Manual

GP4 Backend block diagram (LVDS Tx & Local Dimming)
LVDS Tx
Block
Main SoC
MTK
LVDS_SEL
BIT_SEL_LOW
51Pin
LVDS
Output
PANEL_VCC
(+12V)
41Pin
LVDS
Output
10-bit (R)
Dual-link LVDS Output
24
10-bit (R)
24
Dual-link LVDS Output
• LVDS_SEL : “H”=JEIDA, “L” or NC=VESA (LGD)
• BIT_SEL : “H” or NC = 10-bit, “L” = 8-bit
L/DIMO_SCLK
L/DIMO_MOSI
I2C_SCL1
I2C_SDA1
L/DIMO_VS
[LDM_CK]
[LDM_VSYNC]
[STB_SCL]
[LDM_D0]
[STB_SDA]
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Only for training and service purposes
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LG 42LS570T Specifications

General

Brand	LG
Model	42LS570T
Category	LCD TV
Language	English