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HP-65 - 1604S01786 - Display faulty or Drivers faulty ?
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HP-65 - 1604S01786 - Display faulty or Drivers faulty ?
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HP-65 - 1604S01786 - Display faulty or Drivers faulty ?
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02-17-2020, 12:01 AM
(This post was last modified: 02-17-2020 12:01 AM by albertofenini.)
Post: #3
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RE: HP-65 - 1604S01786 - Display faulty or Drivers faulty ?
Hi Tony
will try to get some spare LEDs that we have seen working for sure for the first block, and see if it improves, for the second block, the one that has a faint partially lit digit, what and where should we check with the scope ? What should we expect ? Thanks !!!!! Edoardo & Alberto |
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