Read LG 47LW6500-UA (CHASSIS:LA12C) Service Manual online
* Each of analog audio signals shall be designed with “Common Mode (INCM) signal ”
2. Video Signal block
D-sub RGB
HDMI 1
SIDE_CVBS Phone JACK
CVBS(SIDE_AV_CVBS)
B(DSUB_B)
REAR AV
Component 1
CVBS(REAR_AV_CVBS)
H_sync(RGB_HSYNC)
Y(COMP1_Y)
Pb(COMP1_Pb)
Pr(COMP1_Pr)
G(DSUB_G)
R(DSUB_R)
HDMI_RX0+/-, RX1+/-, RX2 +/-, CLK +/-
LGE35230
VI_CVBS2
VI_CVBS4
VI_SC_G1
VI_SC_B1
VI_SC_R1
VI_B
VI_R
VI_G
HSYNC_IN
VSYNC_IN
HDMI0_CLKN
HDMI0_CLKP
HDMI0_D0P
HDMI0_D0N
HDMI0_D1P
HDMI0_D1N
HDMI0_D2P
HDMI0_D2N
HDMI0_CLKP
HDMI0_D0P
HDMI0_D0N
HDMI0_D1P
HDMI0_D1N
HDMI0_D2P
HDMI0_D2N
TMDS
DDC
HPD_1
HDMI 2
HDMI 3
HDMI 4
HDMI
4x1
Switch
(Sil9287B)
IF + [MAIN]
CVBS [MAIN]
IF - [MAIN]
VI_IFP0
VI_IFM0
VI_IFM0
VI_CVBS3
V_sync(RGB_VSYNC)
TMDS
DDC
HPD_2
TMDS
DDC
HPD_3
TMDS
DDC
HPD_4
RF
SIDE_Component Phone Jack
Y(SIDE_COMP-Y)
Pb(SIDE_COMP-Pb)
Pr(SIDE_COMP-Pr)
VI_Y1
VI_PR1
VI_PB1
UFA55AL
Main tuner
SCL3_3.3V / SDA3_3.3V
I2SWS_IN
I2SSD_IN/GPIO
ARC
HDMI0_ARC
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