LG 47LM6700 Service Manual page 81

5. Block diagram for Middle models(Backend)
* EPI & T-con (LM6400 ~ LM7600 Series)
VCC
VDD
Main
SoC
EO_SOC
[TCON6]
GST_SOC
[TCON5]
MCLK_SOC
[TCON4]
GCLK_SOC
[TCON3]
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Only for training and service purposes
SWN
VGL_FB
CTRLN
CTRLP
VGH_FB
SWP
EO
GST
R
MCLK
(47옴)
GCLK
IC7700
TPS65178
VCOM, GIP_RST
DISCHG
VGH_ODD, VGH_EVEN
IC7701
TPS65198
VGL_I
R(0옴)
OPT
VGH_R, VGH_F, VST
CLK1~6_I R
CLK1~6
(0옴)
50Pin
EPI LEFT
50Pin
EPI RIGHT
LGE Internal Use Only