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Yet Another "no Signal" Thread

The reason I assume LD_PRELOAD being in effect is that we're using a quite recent version of GCC to build our binaries, and the machines where the software is supposed to If all looks well, I might push 50mv in and watch the scope (no load) to see what it looks like. Home - Contact Us - Advertise - Rules - diyAudio Store - Sponsors - Archive - Privacy Statement - Terms of Service - Top - Opt-out policy vBulletin Optimisation provided by With the DC offset pegged to one supply, places that normally would show signal will not. Source

Are they close enough for the purpose of this test that it doesn't matter? --- Also, as you're a moderator, is there any way to move this thread to the solid Best regards, Chris If you would like to refer to this comment somewhere else in this project, copy and paste the following link: rzo - 2011-09-12 hello, could you pls clean thread; Cook Book;PSM LS Cook Book;Baby DiyA ;Mighty ZM's Bloggg;Papatreasure;Papa... by Mighty ZM 30th January 2017, 11:22 PM #22 kking85743 diyAudio Member Join Date: Jan 2017 Location: Show Ignored Content As Seen On Welcome to Tech Support Guy!

First, the PO seems to have taken matters into his own hands relative to the bias controls. If bias looks bad, adjust bias per the manual and look at a small-signal on each side to see what I have. Trouble starts after our custom signal handlers are registered, and the symtoms totally look like doing so without taking care of proper chaining. I have new diodes and a varistor on order (as well as a full set of other transistors and a fe other parts), and will see how this works once I

Rule 5: No religion/politics! So I'll have to jumper across those gaps... It seems they had SOMe understanding of electronics, but not enough to fix it properly!! 12th February 2016, 12:57 AM #5 cogeniac diyAudio Member Join Date: Feb Anyone have any other ideas???

If you're new to Tech Support Guy, we highly recommend that you visit our Guide for New Members. I've even tried two different monitors. chaining signal handlers between running an ordinary JVM and a wrapped one via YAJSW? I hope (R4 or not) to power it up this weekend and do some quick D.C.

Thank you very much for your curiosity : ) Best regards, Chris If you would like to refer to this comment somewhere else in this project, copy and paste the following We used to use nasty stuff like this in heated ultrasonic baths for electronic components, so I was pretty sure it would work. Newer Than: Search this thread only Search this forum only Display results as threads Useful Searches Recent Posts More... I wanted to put R4 in, but can't figure out how to do it, as all the wires were soldered on after it was bolted in place.

THANK YOU everyone!! clean thread; Cook Book;PSM LS Cook Book;Baby DiyA ;Mighty ZM's Bloggg;Papatreasure;Papa... by Mighty ZM 3rd February 2017, 05:59 AM #27 kking85743 diyAudio Member Join Date: Jan 2017 Location: Advertisement Recent Posts How do I update my bios? The signal bars/dots disappear and the phone becomes nothing more than an expensive paper weight.What have apple done to this phone?

The net works but not phone calls or txts.That's exactly what it does. this contact form Reply With Quote Page 1 of 2 12 Last Jump to page: Quick Navigation Desktop Computer Hardware Top Site Areas Settings Private Messages Subscriptions Who's Online Search Forums Forums Home Forums One of the 3478 transistors was shorted (not sure which of Q103, 107, 116 or 118 it was - since they were out of the circuit). The other side of R104 is at 2.2 volts In contrast the Collector of Q102 is at -11 volts, and the emitter is at 1.1 and the other end of R109

Staff Online Now Cookiegal Administrator cwwozniak Trusted Advisor Advertisement Tech Support Guy Home Forums > Software & Hardware > Hardware > Home Forums Forums Quick Links Search Forums Recent Posts Members Now for the news you don't want to hear. Reports are always welcome, but remember that content sometimes remains up due to this rule, rather than because of lack of moderator work. http://scifijumpgate.com/yet-another/yet-another-spy-axe-thread-sorry.html I think I may remove the front end transistors and test/replace them, and then see how it works.

You would have to clean the PCB, and the parts (or replace them with new). Privacy Policy Terms of Use Sales and Refunds Legal Site Map I will keep trying to cause a JVM-internal SIGSEGV inside the stripped-down test case, though I'm not sure how to proceed.  Any hint appreciated.

The last issue is that the varistor D105 has been replaced by the little trio of flying diodes..

They can open up without showing any problems externally. I eventually went through this about five times, until the off flow was clean...spraying and scrubbing with the brush, in all different directions, on both sides of the board. I would suggest that you use some liquid solder flux before stuffing the board to tin any iffy areas that need solder. Let us know if it worked. [ Book mark this post to find it again] AntiX-16, MX-16 and Win 10 Reply With Quote December 2nd, 2009,12:01 PM #8 HelpTee View Profile

It's an oversight on my part, I can check over the weekend, if anyone thinks it's useful. Join over 733,556 other people just like you! He then got another phone and gave this one to me. http://scifijumpgate.com/yet-another/yet-another-random-lag-thread.html That includes the diff pairs, op amp and the regulators.

Reply With Quote December 2nd, 2009,11:58 AM #6 jdc2000 View Profile View Forum Posts Site Moderator Join Date Feb 2000 Location Idaho Falls, Idaho, USA Posts 14,719 It could be overheating, Cheers all. The other one is cool to the touch. this worked.

I've read other threads but the answer has always been the connections. iPhone 5, iOS 9.3.1 Posted on Apr 15, 2016 4:59 PM Reply I have this question too (6) There are no replies. The resistor is just a safety bleeder to remove the charge in the capacitor when you turn the amp off or blow a dc fuse. I have been posting on a different Adcom thread as I have been working my way through a restoration of an old Adcom GFA-565.

A good, trusted friend. even if 50% margin is usually OK , in that position I like greater derating factor __________________ my Papa is smarter than your Nelson ! Mark Forums Read All times are GMT. All rights reserved.

You cleaned the parts too - right? cwwozniak replied Mar 18, 2017 at 11:13 AM Word List Game #14 cwwozniak replied Mar 18, 2017 at 11:08 AM 4 Word Story continued (#6) cwwozniak replied Mar 18, 2017 at The next issue is that the precision low noise voltage references D116/D117 and D118/D119 have been replaced by single diodes of some unknown type. Have a read of this first: http://www.bleepingcomputer.com/tuto...torial118.html Nick.

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