I received a user to repair the TV for 1 minute and then silently went to the door and tried it. It was so disassembled to check that the voltage output of each group was normal.
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Measuring 23\24 pin bus voltage is only 1.6V, considering that the power amplifier damage may lower the bus voltage, but I think if the power amplifier is broken, theoretically it will not say that it will take a minute to shut down for a while.
After measuring the voltage on the U101 user memory is also very low, unplug the memory to boot, the bus voltage is normal, the boot music is coming.
Can be used after unplugging
Since there is no empty piece on hand, there is only another faulty board, and the 24C128 is replaced.
The image is not normal after changing the image. The sound is normal.
Considering that a data mismatch may have been performed to restore a factory TV full of blood resurrection
Charge red, blue and brown for 40 minutes
