HP15C displays gibberish. Is it broken?

Threaded Mode | Linear Mode

HP15C displays gibberish. Is it broken?

10-05-2020, 08:26 PM (This post was last modified: 10-05-2020 08:31 PM by sebi.)

Post: #12

sebi

Junior Member

Posts: 8
Joined: Oct 2020

RE: HP15C displays gibberish. Is it broken?

(10-05-2020 07:46 PM)Marcovecchio Wrote: I just saw this same pattern on a 15C I was fixing yesterday!
...I accidentally inverted the power supply terminals when trying to power up the 15c!

That is a very nice hint!
Can you tell me where is located the resistor/inductor that was getting hot on the calculator?
[Image: 10cint.jpg]

« Next Oldest | Next Newest »

Messages In This Thread

HP15C displays gibberish. Is it broken? - sebi - 10-03-2020, 04:28 PM

RE: HP15C displays gibberish. Is it broken? - Maximilian Hohmann - 10-03-2020, 04:34 PM

RE: HP15C displays gibberish. Is it broken? - sebi - 10-03-2020, 04:51 PM

RE: HP15C displays gibberish. Is it broken? - rprosperi - 10-03-2020, 05:08 PM

RE: HP15C displays gibberish. Is it broken? - Valentin Albillo - 10-03-2020, 05:16 PM

RE: HP15C displays gibberish. Is it broken? - sebi - 10-03-2020, 05:35 PM

RE: HP15C displays gibberish. Is it broken? - Maximilian Hohmann - 10-03-2020, 05:57 PM

RE: HP15C displays gibberish. Is it broken? - rprosperi - 10-03-2020, 08:56 PM

RE: HP15C displays gibberish. Is it broken? - bernouilli92 - 10-04-2020, 08:37 PM

RE: HP15C displays gibberish. Is it broken? - Marcovecchio - 10-05-2020, 07:46 PM

RE: HP15C displays gibberish. Is it broken? - sebi - 10-05-2020 08:26 PM

RE: HP15C displays gibberish. Is it broken? - ijabbott - 10-05-2020, 08:47 PM

RE: HP15C displays gibberish. Is it broken? - Marcovecchio - 10-06-2020, 01:46 PM

RE: HP15C displays gibberish. Is it broken? - lyuka - 10-06-2020, 04:38 PM

RE: HP15C displays gibberish. Is it broken? - sebi - 10-07-2020, 07:19 PM

RE: HP15C displays gibberish. Is it broken? - sebi - 10-05-2020, 08:14 PM

RE: HP15C displays gibberish. Is it broken? - Chr Yoko - 10-05-2020, 08:44 PM

RE: HP15C displays gibberish. Is it broken? - Marcovecchio - 10-06-2020, 02:19 PM

RE: HP15C displays gibberish. Is it broken? - sebi - 10-06-2020, 02:41 PM

RE: HP15C displays gibberish. Is it broken? - BillBee - 10-06-2020, 03:18 PM

RE: HP15C displays gibberish. Is it broken? - GreyUser - 10-06-2020, 05:56 PM

RE: HP15C displays gibberish. Is it broken? - BillBee - 10-06-2020, 07:17 PM

RE: HP15C displays gibberish. Is it broken? - sebi - 10-07-2020, 07:32 PM

User(s) browsing this thread: 1 Guest(s)