Hi!
I have the TV mentioned in the title. It won't turn on, just click.
I have read many posts here and I tried the TCon/panel test, where I disconnect the motherboard and jumper the PSU on and connect +12V to the Tcon.
The color pattern comes on, and the screen is perfectly fine.
However, connecting the motherboard back, it only clicks again.
I tried a CPU reflow, but the problem remains.
After pressing the power button on the remote, the TV clicks ~ 3 times, then the Stand By LED fades away, like it's turned on. CPU gets warm, no picture on screen, backlight isn't on.
All voltages seem to be fine on the motherboard (I can measure +12, +24, +3.5, +5).
TCon also gets +12V, but only 0.7V on the backlight fuse. But when the PSU is jumped, the backlight also works fine.
I made a jack-IR blaster, POWER_ONLY.wav however doesn't work, checking the IR LED with a camera shows no activity with that wav file. However, opening IN_START.wav makes the IR LED flash.
Any ideas?
I have the TV mentioned in the title. It won't turn on, just click.
I have read many posts here and I tried the TCon/panel test, where I disconnect the motherboard and jumper the PSU on and connect +12V to the Tcon.
The color pattern comes on, and the screen is perfectly fine.
However, connecting the motherboard back, it only clicks again.
I tried a CPU reflow, but the problem remains.
After pressing the power button on the remote, the TV clicks ~ 3 times, then the Stand By LED fades away, like it's turned on. CPU gets warm, no picture on screen, backlight isn't on.
All voltages seem to be fine on the motherboard (I can measure +12, +24, +3.5, +5).
TCon also gets +12V, but only 0.7V on the backlight fuse. But when the PSU is jumped, the backlight also works fine.
I made a jack-IR blaster, POWER_ONLY.wav however doesn't work, checking the IR LED with a camera shows no activity with that wav file. However, opening IN_START.wav makes the IR LED flash.
Any ideas?
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