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  1. tedstruk

    Solid State Musical Organ just hissing....

    I was wondering about solid state testing equipment, and scoping boards, when they are out of the circuit... Most manufacturerers have equipment specifically designed for that. This is a Gulbransen Equinox 2 musicomputer model 230 that refuses to make any noise other than a hiss that increases...
  2. tedstruk

    Controversial schematic symbol

    Now here I go again. The capacitor symbol is a widely used and important part of the diagram. It consists of a bar seperate from another bar, and often has (the following is as I learned it DIY study and research); A straight bar, with a curved bar on the opposing side. A barred line on...
  3. tedstruk

    Accesorizing Solar collection

    THIS IS DIY remember! Wheres the gate drain and source on the original schematic? Did I get it right? The schematic only had 1, 2, and 3, on the FETs contacts, and the Qfets emitter arrow was backwards... Wheres the gate drain and source on the QFET? Did I get it right? if you look at my...
  4. tedstruk

    Accesorizing Solar collection

    can't reconfigure... I am a novice and it already looks like a christmas tree. So no reconfig, must be an electronics fix. So I think divider is that only way.. I gota question about this schematic. My changes are in red..
  5. tedstruk

    Accesorizing Solar collection

    can't reconfigure... I am a novice and it already looks like a christmas tree. So no reconfig, must be an electronics fix. So I think divider is that only way..
  6. tedstruk

    Accesorizing Solar collection

    My solar panel is 50v in full sun. My controller charger is only 40v. I need to accesorize the extra volts with a specialized voltage control, using a sign that says ---!!!! "Teddys Solar Greenhouse" Is it possible to power a lighted sign with raw solar power? or do I need to put a...
  7. tedstruk

    What a battery charger looks like

    This is the component board, un-soldered of course. I always prefit my boards to make sure the components will all place correctly.. I wasn't taught how to properly position my components other than the serial ones are supposed to go one way and the parrallel components are supposed to go the...
  8. tedstruk

    Internet schematic OK

    Now I remember why they said it wouldn't work. They said all the components that are made, are made to handle signal... there are no transistors, capacitors or resistors that are designed to do this kind of work. They said If I had a source, I would be ok... well aren't solar panels a source?
  9. tedstruk

    Internet schematic OK

    good good now the tuff stuff....!! there are no dinosaurs in an amp right, and if your solar panels decide to poop out when the sun goes down, you can still use the trickle energy to create signal ... so I decided to throw this one together so I don't look like an internet theif. I remember...
  10. tedstruk

    Internet schematic OK

    I wondered if you could look at this and tell me if itsOK or if it would be a failed build?
  11. tedstruk

    Monitor with inttermittent power.

    Sorry... The pussy died. Tell me please oh great one... will these things work without the backlight and all the white paper products behind the fancy director board?
  12. tedstruk

    Monitor with inttermittent power.

    Verbose for dialog on repairing mass produced devices.... I know that not to far in the near future, I am going to be flooded by young genius who got their hands on something I have never heard of, made by some great manufacturer that I never dealt with, who thinks its just a little device, that...
  13. tedstruk

    Monitor with inttermittent power.

    on the back side of the board... there are more numbers. 790871400600R H8760AA0F7MS 0834 and the Board embossing is 490481400600R Images of a control board out of a DVD machine I tore down .. might work, but the plug-in has broke off the board, I will have to cut the plug off the wire, and...
  14. tedstruk

    Monitor with inttermittent power.

    Bluey is excited now! K now comes the real technical questions like pic 1-"do I have the right screen wires plugged into the right socketws on the main board" and pic 2-"I think this is the control board plug" and in retrospect pic 3 -"I wonder if any of these guys know what this little...
  15. tedstruk

    Monitor with inttermittent power.

    That's what I did when it failed. So I tried to pull it apart, you know they aren't designed for a home hacker to take apart, what a mess, almost sliced off one of my digits... anyway, Its not like me to toss important stuff away, so I tossed the guts in a box, guess I just overlooked it. I...
  16. tedstruk

    Monitor with inttermittent power.

    Installed them, but I don't have the control panel buttons for the monitor, they were in the housing which went with the garbage. what are my options!
  17. tedstruk

    Monitor with inttermittent power.

    I have some 85 degree 470uf's? Will these work for the 105 degree 470uf's? Replaced the 1000uf already.
  18. tedstruk

    Monitor with inttermittent power.

    Repairing a flat screen Monitor motherboard ILPI-027 RevA 2008.09.12 E131175TC-2B 94V-0 0843 with audio I have removed the pucky This monitor worked really well for for 3 years. Then it quit turning on properly. There are three bulging caps 2 of them GK(M) X9M 105 degree C 470uf 25v...
  19. tedstruk

    Card Reader type

    I have contacted Dish network about their old systems and they told me they are garbage, so I have one of their PVR sets and one of their standard ones. I have aquired a digital LNBF for my 10' Cband dish and I want to do some space scanning for other world life forms...( "u" ) So they employed...
  20. tedstruk

    Signal meter salvage NHY6

    I salvaged this old 1-10 signal meter from a satellite system. Is there anything I need to know about it before I begin experimenting with my arduino? Where can I find a datasheet for this?
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