Service Manuals, User Guides, Schematic Diagrams or docs for : LG LED 47LG90 LG_47LG90_LED_LCD_TV_T-CON_PANEL
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LG 47LG90 LED LCD TV_ T-CON BOARD
UC2 TFT T-CON
TFT LVDS
. LCD CN4/CN5
. U12/U13
.
CN1 12 T-CON
. F1 12 51 49
T-CON
. ( LOCAL DIMMING )
. CN8/CN9
( GLOBAL DIMMING )
. 13
CN8 / CN9
. T-CON
: T-CON
: CN4 / CN5 26V / 16V / 3.3V / -5V
. CN5 85 CN4 12 26V
. CN5 95-94 CN4 3-2 16V
. CN5 92-91 CN4 6-5 3.3V
. CN5 89 CN4 8 -5V
1.2 2.5
. T-CON
.
:
.
:
:
F1 (11.9V)
FL20 (1.6V)
FL21 (3.3V)
FL22 (3.3V)
FL26 (3.3V)
FL27 (3.3V)
:
FL111
FL112
FL113
FL114
FL116
FL118
.
.
:
. (1) 2.5
. (2) 2.5
. 1.2
.
. T-CON
. 12 ( F1 ) 12
. T-CON
( U7 )
. 3.5 ( 8 ) . 3.4 16
:
. 3.4 D12
. 16 D13
. 3.5 D17
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