The joy of helping others
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01-12-2017, 10:22 PM
Post: #3
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RE: The joy of helping others
Hallo Jürgen
After my easy repair of a HP97 with somme faults (resistors, transistor, printer roller and card reader), I have my HP65 own defective candidate. At power-up only a short flickering of one digit. The current consumtion looks quite normal. No corrosion, clean contacts, no visible damage an no idea what's going wrong. I tried using the schematic to make voltage measurements, but I did not get any further. Is there any help in universe? Schöne Grüsse aus Basel Hans-Peter |
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Messages In This Thread |
The joy of helping others - Jurgen Keller - 01-12-2017, 08:24 PM
RE: The joy of helping others - Garth Wilson - 01-12-2017, 08:41 PM
RE: The joy of helping others - Hans-Peter - 01-12-2017 10:22 PM
RE: The joy of helping others - Jurgen Keller - 01-13-2017, 07:15 PM
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