Re: Telefunken 40DTU652 No Sound, no image, no backlight.
update!!! I have disassembled the panel, and I have used the multimeter to measure each unit led in the diode scale. they all emit a little light, so they are fine. however, one of them emits that little light when you put the clamps between the negative and the chassis of the tv. I discovered it by chance, the light is dimmer. can it mean that it is communicated? do i do some other test? Thank you
Originally posted by nomoresonys
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update!!! I have disassembled the panel, and I have used the multimeter to measure each unit led in the diode scale. they all emit a little light, so they are fine. however, one of them emits that little light when you put the clamps between the negative and the chassis of the tv. I discovered it by chance, the light is dimmer. can it mean that it is communicated? do i do some other test? Thank you
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