Bottlehead Forum
Bottlehead Kits => Legacy Kit Products => Quickie => Topic started by: mkane on May 27, 2015, 02:57:09 PM
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I purchased some 2.2 Clarity caps to replace the .22's I had mounted up. Now only one side play's. 1&6 voltages are fine but 2 & 7 are negligible. I also slobbered solder all over the out put jack on the side that doesn't play. Could I have shorted this out? thx. Ahhh, what fun.
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how about cleaning up the jack? As far as I know, if the center conductor and ground aren't making electrical contact it should be ok, but it couldnt hurt to start with that. You might want to check your solder joints in general too, I had a similar issue with a non working channel after changing the coupling caps to K75-10s. After a couple of rounds of troubleshooting with the bottlehead folks, it wound up being a questionable solder joint on one of the tube sockets. Do you have a solder remover?
Dave
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Use your DMM to test for continuity from signal pin to ground on the suspect output jack. If there is continuity, yes, the jack is shorted. If there is not continuity, you will have to look elsewhere on that side of the circuit. The Q is a pretty simple circuit. Get out the magnifying glass and look for solder bridges in the circuitry of the dead channel. Let us know the results!
Cheers,
Geary
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2 fabulous reply's and when the wine wears off I'give it a shot. Probably in the am as I have a bit more left in the bottle.
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Big long buzz on the multi meter when testing suspect out put jack. I'll remove this and see if it can be salvaged. More to come.
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worst case, you can replace the jack. They're pretty cheap.
Dave
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Got that fixed but not showing any voltage on terminals 2 & 7
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How many volts do you get if you put the voltmeter across the 2 inside batteries? (you will have to flip the preamp over to the side with the batteries on it for this-measure between the positive terminal of one battery and the negative of the other-it should be ~38v if the batteries are fresh). Is this a Quickie 1.1 without the pjccs? Maybe check continuity from the battery supply to terminals 2 and 7 too, sounds like the either the batteries are weak or the voltage isn't making it to the terminals. (when the batteries die I usually notice b/c the volume has to be turned up a lot more-just happened to me yesterday... )
Dave
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Only showing 18.4v @ the battery's. This has the pjcc. Thank's for the help. When measuring for continuity between 2 & 7 I get a buzz.
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nevermind, this shouldn't apply since the pjccs is installed. In a Quickie with the pjccs, the 38v goes from the batteries to the pjccs board (IA and IB). Do you have any voltage there? The other measurements you'll want to check are A6/B6, and A5/B5.
Dave
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Voltages check fine. 2&7 wont's have any volts as you pointed out, my bad. This thing should work both sides???
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And it does. Thank's for all the help. How many hours will these 2.2's take to come up to full song? I owe you a beer.
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How about a made from scratch margarita instead of a beer? Cheer's!
(https://forum.bottlehead.com/proxy.php?request=http%3A%2F%2Fi285.photobucket.com%2Falbums%2Fll58%2FMKane63t%2F001_zpsgmsrt2sq.jpg&hash=6ae63d6953546703b6309238a179cfbea86fc0d4) (http://s285.photobucket.com/user/MKane63t/media/001_zpsgmsrt2sq.jpg.html)
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Glad you're up and running! I'm not sure what the burn-in on those caps are, but you could probably search the forum as these are pretty popular. Cheers!
dave
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Real close to 100 hrs. on the big ol' Blue 2.2's and were really singing now. Amazed at how long battery's last. Definite improvement over the .22's I had installed before.'
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And in today's mail, four Mullard dl92's.
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Let us know what you think of the mullards. The Q is especially responsive to change, as there isn't much there in the first place. That could be part of the secret to it's success.
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Close to 20hrs. on the Mullards, integrated with the Stereomour which has JJ 2a3's & a Telefunkin. The listening experience is moving to say the least. We do vinyl 99.5% of the time. If I could stop spending rat hole $$$ on motorcycles & vinyl I would give a Submissive a go.
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. . . If I could stop spending rat hole $$$ on motorcycles & vinyl I would give a Submissive a go.
The software is more important. I mean, it is what we listen to, not through.
But stash away something for the Submissive every time you buy another LP.
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;)
Some things need fixin;
(https://forum.bottlehead.com/proxy.php?request=http%3A%2F%2Fi285.photobucket.com%2Falbums%2Fll58%2FMKane63t%2F009_zpsbonsngi9.jpg&hash=c79fc6a4ef8a4506a0e1cfe8ced24dd1b79d8c8e) (http://s285.photobucket.com/user/MKane63t/media/009_zpsbonsngi9.jpg.html)
(https://forum.bottlehead.com/proxy.php?request=http%3A%2F%2Fi285.photobucket.com%2Falbums%2Fll58%2FMKane63t%2F002_zps76qielee.jpg&hash=fa1e60212d4e8c67573a99c2aa06ef2ce3594708) (http://s285.photobucket.com/user/MKane63t/media/002_zps76qielee.jpg.html)
Some are irresistible;
(https://forum.bottlehead.com/proxy.php?request=http%3A%2F%2Fi285.photobucket.com%2Falbums%2Fll58%2FMKane63t%2F001_zpsizmgzc8h.jpg&hash=548d7721f9b4a2fc4080fe9d02e757fb8179249b) (http://s285.photobucket.com/user/MKane63t/media/001_zpsizmgzc8h.jpg.html)
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Nice inspection window :) How did you manage that, missed gear or?
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Haven't figured that out yet. Nothing obvious. Could be to many miles on the crank. Piston's had less than 300 miles and there's no cracks in the skirt but the small end's bearing is quite rough. Could be the aftermath of rod chard's getting caught up in there. They should last 1500 miles before going out of tolerance and they should not snap a rod. This unit had close to 1000 track day miles on it. I probably should keep the rev's below 10,500. Stocker's porting only allow them to spin to 8000. This one's not stock.
(https://forum.bottlehead.com/proxy.php?request=http%3A%2F%2Fi285.photobucket.com%2Falbums%2Fll58%2FMKane63t%2F003_zpsjmijqcf9.jpg&hash=ae78a81af9273333e3469457909928e30796fb07) (http://s285.photobucket.com/user/MKane63t/media/003_zpsjmijqcf9.jpg.html)
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These Mullard's sound fantastic but boy oh boy, touch the Quickie and it sound like someone's ringing the doorbell. Haven't heard this yet and I've used quite a few different tubes in the Quickie. Guess it's time to wrap em' in sticky foil and put a copper collar on them.
(https://forum.bottlehead.com/proxy.php?request=http%3A%2F%2Fi285.photobucket.com%2Falbums%2Fll58%2FMKane63t%2F002_zpsl78a8pju.jpg&hash=57faa01d62bd8d3fbe5b9dbbf280b70980ee6800) (http://s285.photobucket.com/user/MKane63t/media/002_zpsl78a8pju.jpg.html)