24 volts is present. If it is, Check the inverter board capacitors. Visually and with a capacitor tester. and reflow any questionable solder connections on inverter and power supply board.
...24 volts to it. The way to fix it is by measuring the voltages from the power supply to the backlight inverter board, if the voltage is present then the backlight inverter board is defective and will ...
24 volts for the backlight lamp and 5volts for the main CPU. use a multimeter to measure the voltage In the case of your TV it seems only 5 volts is present that is why you have a power indicator lit.
Question about Tatung Televison & Video
...Do at your own risk. Check for 24 Volts power to the inverter board No Power---Check Power Supply Power Present--- Verify status voltage 3v to 5v on inverter board harness (plug) Replace Inverter ...
voltage spikes and surges 24/7. This 5vdc is used to power the Processor and the Infrared remote receiver module which will be waiting for the command from the remote control or from the power switch,
Question about Televison & Video
...it, wait no less than 24 hours before delving inside it. Never attempt to supply AC power to a set that has the back cover off... lethal voltages ARE present during operation, yes even in LCD
...24 volts from the power supply to the backlight inverter board. Defective backlight inverter board. Defective CCFL that is inside behind the screen. The easier way to troubleshoot it is by measuring ...
...24 hours makes no difference. Now when plugging in set, green LED still flashes faintly, and nothing else. Any ideas from the experts? Thanks. The lightning stroke has been effected to the main ...
voltage spikes and surges 24/7. This 5vdc is used to power the Processor and the Infrared remote receiver module which will be waiting for the command from the remote control or from the power switch,
...24 volts Mainboard (3647-0282-0150) has +5 and 12 volts always applied. Checked all 8 regulators (3 different types on board) all appear normal. Power on switch has no control; set appears dead! What ...
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