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zoontz
Member
Last Activity: 07-11-2024, 07:09 AM
Joined: 07-09-2024
Location: San Antonio, TX
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  • SHARP LC-70UD27U black and white lines

    Wondering if anyone has addressed an issue with the SHARP 70” LC-70UD27U having thin black and white lines running from left to right horizontally on the screen. I snagged this TV set from a neighbor since I have been successful in repairing numerous other TVs. I assume this probably happens to other TV sets and may have been addressed in another thread. If so please point me in the right direction.

    What I have tried so far.
    I have tested all HDMI inputs with the same results.
    I have checked for firmware updates.
    I have reset to factory settings.
    I have removed...
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  • What’s up everyone. Just a quick introduction about me. I am TV restoring junky because I use them for non mission critical video displays and personal TV sets. I am an entrepreneur in the field of AV Broadcast Engineering. In addition I come from a background in aerospace and information systems. So basically I love electronics and signal flow. I joined this forum to get help identifying technical issues with some of the TV sets that are now just wasting space around my house and studio. I’m looking forward to starting some discussions that may be of help to others that may come across this...
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