HP Forum Archive 21

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HP33C help with display Message #1 Posted by madjack on 4 Dec 2013, 8:50 a.m. Hello to all. the battery of my hp33c leaked and destroyed the flat cable power. I fixed that but then when I turn it on, the numbers on the display appeared without the top showing. I checked if it was bad contact pins on the display board, but not found anything. anyone have any tips? many thanks, madjack.

Re: HP33C help with display Message #2 Posted by aj04062 on 4 Dec 2013, 6:00 p.m., in response to message #1 by madjack That would have been my first thing to look at. Have you tried to light them using a diode tester on your multi-meter?

Re: HP33C help with display Message #3 Posted by madjack on 5 Dec 2013, 9:56 a.m., in response to message #2 by aj04062 Quote: That would have been my first thing to look at. Have you tried to light them using a diode tester on your multi-meter? good tip. I'll try this. thanks.

Re: HP33C help with display Message #4 Posted by madjack on 5 Dec 2013, 5:58 p.m., in response to message #3 by madjack Quote: good tip. I'll try this. thanks. I try your sugestion and find the problem. Now the hp 33c back to normal again. Many thanks. Madjack

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