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T430HVN01.A 43T01-C09 T-Con Board Voltage Details

This page has published the voltage details of all the test points of the 'T430HVN01.A' (43T01-C09) T-Con (tcon) board, which is convenient for 43" LG, Walton, and Hisense smart TV repairs.


The T430HVN01.A is a TCON board manufactured by AUO LCD Panel Company. It is connected to the AUO 43-inch TFT LCD panel. This board is installed in 43-inch LG Smart TVs, Hisense Smart TVs, Walton Smart TVs, and other LCD TVs. T430HVN01.A CTRL BD There is another number printed on this Ticon board, which is 43T01-C09.

'T430HVN01.A' T-Con boards are not easily damaged. Still, in many cases, problems such as vertical bars, blurry images, and double images occur on the screen due to short circuits inside the LCD panel. In this case, the video tutorial below will help you understand how to solve the problems.


Moreover, the voltages of the test points of this Ticon board are published below to measure the voltages output from the T430HVN01, a board for power management of the TFT LCD and timing control of the signals.

Related Post: About OS-2S 94v-0 T-Con Board

Voltage Details of T430HVN01.A T (43T01-C09 tcon) Tcon Board
T430HVN01.A T-Con Board Voltage Data

Voltage Details of  T430HVN01.A T-Con Board

 On the 'T430HVN01.A' T-Con Board, The two test points- LC1 and LC2 are ODD and EVEN. The logic level shifter IC G301-1V continuously supplies -9.6 and 30.3 sequential voltages to LC1 and LC2.

LC1 -                -9.6 Volts and 30.3 Volts

LC2 -                30.3 Volts and -9.6 Volts

HC2 -                3.3 Volts

HC4 -                3.25 Volts

HC6 -                3.25 Volts


ST1 (STV1) -  -9.5 Volts

ST2 (STV2) -   -9.5 Volts

VGHD -          - 0V

HC1-               3.34 Volts

HC3 -              3.32 Volts

HC5 -              3.325 Volts


VDD- 3.3 Volts

VIN 1, VIN2, VIN3 - 12 Volts

VGH - 30.3 Volts

AVDD  16 Volts

VGL -   -9.6 Volts

VREF - 16 Volts

Q207: Collector: -9.5 Volts, Emitter: -15.6 Volts, Base: -15 Volts


Gamma Voltages:

VGA1- 15.5 Volts, VGA2- 15 Volts, VGA3- 13 Volts, VGA4- 11.81 Volts, VGA5- 10.80 Volts, VGA6- 9.52 Volts, VGA7- 9.0 Volts, VGA8- 7.81 Volts, VGA9- 7.10 Voolts, VGA10- 6.20 Volts, VGA11- 4.80 Volts, VGA12- 3.21 Volts, VGA13- 0.80 Volts, VGA14- 0.36 Volts.

All Test Points Voltage Details of E15063094V-0 T-Con Board


T430HVN01 AUO 43-inch panel repair for vertical bars and double image problem- Walton / Hisense Smart TV

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