Read LG 47LD450 (CHASSIS:LA01B) Service Manual online
S7(LGE101D)
& S7 T (LGE105)
M+S Output Block(42”/47”)
M+S Output Block(42”/47”)
P701(30pin)
Mini LVDS Wafer
P702(30pin)
Mini LVDS Wafer
GCLK
Vcom /
GMA (gamma voltage)
Vgh / Vdd /
Vcc / Vgl /
HVDD
T_con signal ( POL / SOE )
GCLK / VDD_EVEN_ODD/VST (33V level)
Vcom /
GMA (gamma voltage)
Vgh / Vdd /
Vcc / Vgl /
HVDD
LVDS RXC0+/-
LVDS RXC1+/-
LVDS RXC2+/-
LVDS RXC3+/-
LVDS RXC4+/-
LVDS RXD0+/-
LVDS RXD1+/-
LVDS RXB0+/-
LVDS RXB1+/-
LVDS RXB2+/-
LVDS RXB3+/-
LVDS RXB4+/-
LVDS RXA0+/-
LVDS RXA1+/-
MAX17113
(4CH DCDC converter)
IC603
TPS62110
(DCDC converter)
IC600
MAX9668
(P_GAMMA, Vcom)
IC601
MAX17119
(Level shifter)
IC602
Vgh_28V
Vdd_16V
Vcc_3.3V
Vgl_-5V
Panel_Vcc(+12V
)
)
Enable1 For
VGL
Enable2 For VGH/VDD
VGL
Enable2 For VGH/VDD
Panel_Vcc(+12V
)
)
Enable2 For HVDD
HVDD
VDD_EVEN/OD
D
VST
D
VST
GCLK2/4
VDD_EVEN_ODD
VST (33V level)
AMP_SDA
AMP_SCL
GCLK / VDD_EVEN_ODD/VST (33V level)
T_con signal ( POL / SOE )
GMA
(Gamma Voltage)
VCOM
Mini LVDS
OUT Block
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