Question about Sharp Televison & Video
Easiest way to repair the set is replace the main board. The EEPROM (a part on the main board) has lost the boot log, this isn't a firmware issue, unless it completes the boot sequence it won't let you install any firmware updates. If you happen to have an EPROM burner in your back pocket you can freeze the IC copy the program and reinstall it and it will work, there isn't anything physically wrong with the IC other than it's lost its program because of poor protection
Posted on Sep 04, 2022
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