Hi, been trying a couple of things to get digit VFD5 to light up on my VFD. I've resoldered, checked continuity. Everything checked out. I did the following continuity checks:
jumper pins to VFD wires (all check)
all VD driver socket pins (check)
all jumper socket pins (check)
I also checked continuity from the 6921 pin 20 (which I am to understand is VFD5) and I get continuity to a wire on the tube.
Anything else I need to check? Everything else checks out perfect, just this one digit isn't lighting up.
Thanks!
Jay
Digit 5 on VFD not showing up (Ice Tube Clock)
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- skatterbean
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- mike31416
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Re: Digit 5 on VFD not showing up (Ice Tube Clock)
Hi,
Please post a clear and detailed pictures of both side of the board.
Mike
Please post a clear and detailed pictures of both side of the board.
Mike
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- Posts: 106
- Joined: Mon Nov 23, 2009 10:10 pm
Re: Digit 5 on VFD not showing up (Ice Tube Clock)
Digit 5 is pin 17, Digit 6 is pin 20, counting from the right.
Please be positive and constructive with your questions and comments.