Video amp on Veroboard.

Discussions about Sinclair ZX80 and ZX81 Hardware
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dessony
Posts: 174
Joined: Tue Oct 29, 2013 2:26 pm
Location: Indiana, USA

Video amp on Veroboard.

Post by dessony » Fri May 26, 2017 6:11 pm

Hi somebody,

I created a little cute Veroboard/stripboard project drawing based on 1024MAK's excellent ZX81 Video Transistor Buffer Amplifier circuit design.
On my drawing, the outside "square" is a metal gutted-out video modulator. And the inside "square" is the Veroboard/stripboard.

Cheers :D :lol: ,
Dessony
Attachments
ZX81%20video%20transistor%20buffer%20amp%20MAK%20#01s.png
1024MAK's circuit design.
ZX81%20video%20transistor%20buffer%20amp%20MAK%20#01s.png (3.34 KiB) Viewed 517 times
Video Buffer Amp on Veroboard drawing.jpg
Video Buffer Amp on Veroboard.
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1024MAK
Posts: 2009
Joined: Mon Sep 26, 2011 10:56 am
Location: Looking forward to summer in Somerset, UK...

Re: Video amp on Veroboard.

Post by 1024MAK » Sat May 27, 2017 11:28 am

Nice work Dessony 8-) :D

Mark

dessony
Posts: 174
Joined: Tue Oct 29, 2013 2:26 pm
Location: Indiana, USA

Re: Video amp on Veroboard.

Post by dessony » Wed Nov 29, 2017 9:06 pm

Thanks, 1024MAK (Mark).

One more thing, a video output wire can be hooked up to the UK 2 hole near front of the video modulator.

Please excuse me for an unintended omission on my drawing! :oops:

Thanks,
Dessony

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