Read Sony KDL-32EX725 / KDL-40EX725 / KDL-55EX725 Service Manual online
KDL-32EX725/40EX725/55EX725
19
SECTION 3 - CHASSIS OVERVIEW
LCD PANEL ASSEMBLY
The LCD Panel Assembly includes the LCD Panel, T-CON Board,
and LED Backlight system.
NOTE: The LD Board is not included with the LCD Panel.
The LCD Panel contains the actual liquid crystals, color filters, and
NOTE: The LD Board is not included with the LCD Panel.
The LCD Panel contains the actual liquid crystals, color filters, and
polarizers. The liquid crystals are manipulated by the applied voltage
to pass a specific amount of light - from the backlight- depending on
the level of voltage applied.
The T-CON performs all the control, timing, charge, and discharge
The T-CON performs all the control, timing, charge, and discharge
functions driving the operation of the LCD Panel.
A new LCD Panel assembly from parts will include the following
A new LCD Panel assembly from parts will include the following
items.
1. LCD Panel
2. LED Backlighting Components
3. T-CON Board
T-CON BOARD
The T-CON Board communicates between the LCD Panel and the
microprocessor on the Main Board. (NOTE: The T-CON Board is not
available as a replacement part for all models.)
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