Author Topic: FS - Two HP1740A 100Mhz scopes (offer end, reshelved..)  (Read 877 times)

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Online Cliff Matthews

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FS - Two HP1740A 100Mhz scopes (offer end, reshelved..)
« on: June 20, 2017, 05:19:05 am »
Both worked when I got them last year (lit graticule and beam finder ok). I decided to open them and check what it would take to eliminate future problems due to older PSU caps, etc. That's when I found that one had an overheat on the transformer molex (possible dry filter cap?) and the other seems fine with all 6 supply rails consistent with service manual. Have not powered them up since and don't have the time to put into them. Buyer covers shipping.

I forgot to show power cords and PSU voltage selector cover-strip for unit with PSU prob (will include that too).

« Last Edit: June 29, 2017, 01:40:29 am by Cliff Matthews »

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Re: FS - Two HP1740A 100Mhz scopes (offer end, reshelved..)
« Reply #1 on: July 14, 2017, 08:48:38 am »
Hi Cliff,

What a shame you live in Canada, I'm currently doing one of these scopes up and if you were in the UK, I'd love to have them if the price was right. These are very heavy items and the shipping across to pond alone would be an arm and a leg, oh well.
Who let Murphy in?
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