HP-65 1333A18516 - [SOLVED] request for advice
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06-15-2024, 01:33 AM
(This post was last modified: 06-15-2024 01:44 AM by albertofenini.)
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RE: HP-65 1333A18516 - request for advice
(06-15-2024 01:00 AM)teenix Wrote: If you can use your oscilloscope, you can check the signals going to the anode/cathode drivers. Thanks for the advice Tony, we will certainly try but all the IC have already been replaced with working ones from a donor, that's why we believe that the culprit has to be in the pcb, problem is in which trace or in which area and how to find it Where and what exactly should we measure ? The reworked area has been cleaned and clearly inspected and looks ok so far ... Thank you so much ! Edoardo & Alberto |
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Messages In This Thread |
HP-65 1333A18516 - [SOLVED] request for advice - albertofenini - 06-14-2024, 11:29 PM
RE: HP-65 1333A18516 - request for advice - teenix - 06-15-2024, 01:00 AM
RE: HP-65 1333A18516 - request for advice - albertofenini - 06-15-2024 01:33 AM
RE: HP-65 1333A18516 - request for advice - teenix - 06-15-2024, 05:35 AM
RE: HP-65 1333A18516 - request for advice - albertofenini - 06-15-2024, 07:25 PM
RE: HP-65 1333A18516 - request for advice - albertofenini - 06-16-2024, 06:21 PM
RE: HP-65 1333A18516 - request for advice - teenix - 06-17-2024, 02:06 AM
RE: HP-65 1333A18516 - request for advice - albertofenini - 06-17-2024, 05:20 AM
RE: HP-65 1333A18516 - [SOLVED] request for advice - albertofenini - 06-30-2024, 07:11 PM
RE: HP-65 1333A18516 - [SOLVED] request for advice - teenix - 06-30-2024, 11:44 PM
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