inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit
Question about LT42HVi 42 in. LCD Television
...circuit boards, etc. I have no diagram so I am not sure where the inverter would be located. Any ideas if inverter itself can be replaced; and/or get a diagram or manual showing where this board is ...
no picture just stopped no warning sound ok cables ok You may have lost 24vdc feeding the backlight inverter board due to bad caps, or the inverter board may have gone out due to shorts circuits. http
...flicker a few sec. than dies,just have sound left?Yes,than the 2 or 1 long boards call the LCD inverter boards are dead.The 1 or 2 long LCD inverter boards,these 1 or 2 long LCD inverter boards ...
Question about LT42HVi 42 in. LCD Television
...or short circuits, make sure it has 16vdc, 5vdc, and 24vdc which is required by the backlight inverter to work, the reason for not having 24vdc can be from bad DC filter caps (leaking/bulging ...
...to check will be the power supply module, make sure it has 24vdc which is required by the backlight inverter to work, the reason for not having 24vdc can be from bad DC filter caps (leaking/bulging ...
inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit
Question about LT32HVM 32 in. LCD Television
...inverter circuit, or, replace the back-light inverter board as card basis. There is no back-light to your TV; is the fault. If you wish to get some details, check the site linked here. ...
Question about LT32HVM 32 in. LCD Television
inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit
inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit
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