Reference image: http://i.imgur.com/DhyE8tH.jpg
I've been trying to get this TV working for some time now. I replaced the Y buffers and I repaired all of the bad capacitors. I went through and checked all the solder points and cleaned the boards.
Last time I messed with it, the PSU would turn on and then click twice and turn off. I got it to the point where now the error LED just blinks 12 times to indicate a DC12v error. However, it only occurs when I have the white ribbon cable plugged in (marked with red X in the photo).
If I remove the ribbon the error LED stays lit, no blinking and I can hear the speakers come on (I haven't tried audio yet, I can just hear them being ON).
Where can I go from here? I'm not sure if it's the main board, the PSU or the y-sustain. Again, it only occurs when the white ribbon connected from the y-sustain to the main board is plugged in.
Thanks.
I've been trying to get this TV working for some time now. I replaced the Y buffers and I repaired all of the bad capacitors. I went through and checked all the solder points and cleaned the boards.
Last time I messed with it, the PSU would turn on and then click twice and turn off. I got it to the point where now the error LED just blinks 12 times to indicate a DC12v error. However, it only occurs when I have the white ribbon cable plugged in (marked with red X in the photo).
If I remove the ribbon the error LED stays lit, no blinking and I can hear the speakers come on (I haven't tried audio yet, I can just hear them being ON).
Where can I go from here? I'm not sure if it's the main board, the PSU or the y-sustain. Again, it only occurs when the white ribbon connected from the y-sustain to the main board is plugged in.
Thanks.
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