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old & rare? HP35:Help needed to repair
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old & rare? HP35:Help needed to repair
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old & rare? HP35:Help needed to repair
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01-04-2018, 02:25 PM
Post: #7
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RE: old & rare? HP35:Help needed to repair
It is probably the anode driver that has failed. As far as I know all the drivers are compatible, so you could replace just the broken one. Depending on your soldering skills, you could replace just the single chip. But if you are not 100% sure you will manage to do the swap without breaking anything, I'd recomend you swap the whole keyboard/display PCB.
Good luck! |
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| Messages In This Thread |
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old & rare? HP35:Help needed to repair - isanchez - 01-03-2018, 11:42 AM
RE: New (old & rare?) HP35 with a lot of work: More pictures of the inside added - Didier Lachieze - 01-03-2018, 10:36 PM
RE: New (old & rare?) HP35 with a lot of work: More pictures of the inside added - Dieter - 01-04-2018, 08:17 AM
RE: New (old & rare?) HP35: Help needed to repair - isanchez - 01-04-2018, 08:28 AM
RE: old & rare? HP35:Help needed to repair - Didier Lachieze - 01-04-2018, 12:08 PM
RE: old & rare? HP35:Help needed to repair - isanchez - 01-04-2018, 02:01 PM
RE: old & rare? HP35:Help needed to repair - Harald - 01-04-2018 02:25 PM
RE: old & rare? HP35:Help needed to repair - AndiGer - 01-04-2018, 06:04 PM
RE: old & rare? HP35:Help needed to repair - isanchez - 01-08-2018, 11:11 AM
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