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UT70B PCB Photo
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Topic: UT70B PCB Photo (Read 4885 times)
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jucole
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UT70B PCB Photo
«
on:
October 24, 2013, 11:49:05 pm »
I've had my UT70B in bits for the last week or so while I try and learn more about the parts and how it works; so I thought I'd share a nice pic of the board if anyone is interested.
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Hydrawerk
Super Contributor
Posts: 2610
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Re: UT70B PCB Photo
«
Reply #1 on:
May 10, 2016, 09:11:22 pm »
At least there are some MOVs and PTCs present. Even a sparkgap.
The voltage jack is well protected. But for fuse replacement you must open the DMM and remove the next 4 screws on the input jacks. That is crap. And the fuses are only 250V rated.
«
Last Edit: May 10, 2016, 09:49:10 pm by Hydrawerk
»
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Amazing machines.
https://www.youtube.com/user/denha
(It is not me...)
Hydrawerk
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Re: UT70B PCB Photo
«
Reply #2 on:
May 10, 2016, 09:45:29 pm »
I found some photos here.
https://picasaweb.google.com/104378593109746079667/UT70B
I am not an author of these photos. They were made by
David Cada
in May 2011.
«
Last Edit: May 10, 2016, 09:49:52 pm by Hydrawerk
»
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Amazing machines.
https://www.youtube.com/user/denha
(It is not me...)
Hydrawerk
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Re: UT70B PCB Photo
«
Reply #3 on:
May 10, 2016, 09:47:39 pm »
Another photo.
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Amazing machines.
https://www.youtube.com/user/denha
(It is not me...)
Hydrawerk
Super Contributor
Posts: 2610
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Re: UT70B PCB Photo
«
Reply #4 on:
May 10, 2016, 09:58:38 pm »
http://mrmodemhead.com/blog/gallery/uni-t-ut70b-dmm/
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Amazing machines.
https://www.youtube.com/user/denha
(It is not me...)
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