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  1. 73's de Edd

    Please help with Kinetic Audio Amp

    That then changes the first pics situation, wherein you will be having 16 ohms out the jack into the speaker plug. The other two pics remain the same at 4 ohms output.
  2. 73's de Edd

    Peel-off paper sticker circuit?

    Sir p1ne . . . A spiral inductor that has its central capacitor shunting it which is dimensioned to make a specific Radio Frequency tuned circuit, that keys a security alarm in a store unless you buy its attached merchandise and they scan and burn a link inside to disable the unit. Wanna go...
  3. 73's de Edd

    Please help with Kinetic Audio Amp

    Sir skylar coy . . . . . INVOLVED PICTORIAL REFERENCING: Al of the possible inserted jack combinations are being shown, and their results via their dotted signal flow paths. Check this out and see what the RED BOXED ? wire . . .which I couldn’t make out the color of . . . . is being...
  4. 73's de Edd

    9v Guitar Amp w/out LM386

    Sir Don Perry . . . . . Nope, that's too young . . .I'm upping to15-25-35 yrs of age The units 9VDC supply is originating at the top left corner of board via a RED wire. Power passes down from that point, via a 330 ohm resistor to the blue 47 ufd capacitor. That lead of the blue 47 ufd...
  5. 73's de Edd

    9v Guitar Amp w/out LM386

    Hmmmmmmm. . . . . . Still out in the boonies . But I guess it is just being the mag and chromaticity capabilities of the Kindle. With my closest other color banding reference of a resistor( physically larger) being the 10K over at the adjunct AF input circuitry , but don't tell me that is...
  6. 73's de Edd

    9v Guitar Amp w/out LM386

    Here is what I am seeing on the post # 52 breadboard wiring. You have effectively wired it up in the exact manner which we wanted to see, with the speaker going to ground this time . You are still using the same 100 K resistor for the biasing of the whole DC series string , but the only...
  7. 73's de Edd

    9v Guitar Amp w/out LM386

    Referring to the initial A schematic submitted by DAVENN you can see the treatment for the base bias acquisition for Q3 transistor. Then there is the B schematic ,which I know not where it came from, and you build up the unit using that schematic. You can see the B's different treatment...
  8. 73's de Edd

    9v Guitar Amp w/out LM386

    Sir Don Perry . . . Your last breadboard rebuild fault shown here, seems to be the use of 33 ohms ( Orange-Orange-Black + Gold + 5% tolerance) for RE1 and RE2 emitter resistors, now resulting in current availability being even worse than AG’s comment. IF eventually being used, up the wattage...
  9. 73's de Edd

    Stupid nut!

    Two other factors that see that I accidentally left out . Look at his close-up of the brass body of the bolt and the seam between the fake / removable hex head and and you will see that the seam is being up about one quarter of the way. I see the solid brass removal aid as just being solely...
  10. 73's de Edd

    Stupid nut!

    Hey youse guys ! These are others SIMPLE PERCEIVED opinions of operation, but I am thinking that they are misdeeming it and ULTRA refining its actual operative mode as having a hidden internal " motor " being relied upon for its operation.. I can’t see that . . . .but suspecting it...
  11. 73's de Edd

    9v Guitar Amp w/out LM386

    Sir Don Perry . . . You say . . . One day my dyslexia is going to get me killed. Alas . . . afraid to tell you . . . . but you have digressed even further, all the way to full blown LYS-DEXIA. 4 VARIANTS OF SCHEMA REFERENCING . . . .versus . . . . YOUR ACTUAL END BUILD . . . REF A is...
  12. 73's de Edd

    Monitor Won't Power On - LG Flatron L1751S-BN

    Sir hotmaildotcom1 In just doing a cursory very quick read, you have not experienced a HARD failure, but just a SOFT failure mode, wherein the unit can be sluggish about coming on . . . . IF AND WHEN . . . . the times that it even wants to . Let's just face it, it just doesn’t care about...
  13. 73's de Edd

    9v Guitar Amp w/out LM386

    Confucius . . . . . he say . . . . . " Pre-biasing with Diodes " http://diodetech.blogspot.com/2013/07/crossover-distortion.html
  14. 73's de Edd

    Troubleshoot A Two Wire Magnetic Ballast

    Sir coarsegoldkid . . . . . If its the old aluminininniyumyum starter can just twist and unplug and short across its 2 internal starter sockets contacts for about 2 seconds with a 5cm length of insulated wire bared on both ends . . . . to see if the tube strikes . . . .. then it should stay...
  15. 73's de Edd

    Relay help

    Sir turbogt16v . . . . . Looks fine to me Cause all of your relevant info was given with the suplied AFE Idntifier and its number. http://www.aferelay.com.hk/pdf/BRD.pdf http://sell.bizrice.com/selling-leads/1626211/AFE-BRD-SS-124LM-JQC-3F-T73-24v-Mini-Power-PCB-Relay.html...
  16. 73's de Edd

    Apple iMac 21.5" A1418 820-3302A Blown Caps

    Sir Sniper . . . . . What board are we looking at, as I have no other recognizable “ Landmark” components to reference ? Pull out your ohmmeter and confirm its lowest ohms displays readout of a shorted probes connection and then move on to the 6 colored lines that I have laid out. Expecting...
  17. 73's de Edd

    Interfering circuits

    Hmmmm . . . . Can you come up with (3) 1.5 dc cells and solder tack them in series , ( or use a holder IF one is even available ) . Then examine the foil path circuitry involved with the 555 +5 vdc supply ; to see if a mini( later . . .solder bridgeable) gap cut across the foil path will...
  18. 73's de Edd

    Interfering circuits

    Sir Val . . . . When I saw that you were merely wanting a meek audio signal level and not a totally different situation. Like in the order of a HIGH current POWER driver for a Transistor / FET with the then implied "400mA (!)" Initially try the choices of the 220-330-470 or even 1K...
  19. 73's de Edd

    Quiz buzzer system

    Mme . . .Belle . . . . . . Have you done all of your studying and decided if this is a task for you to build or might you want a techno assist from the aforementioned people? Any ideas for all of the 8 player housings and main unit for the cases ? Cat-5 cable should meet or exceed the power...
  20. 73's de Edd

    Insignia TV won't turn on

    Sir "Kilgore" . . . . . . Initially . . . I'm sure that our . . . . . R.H.R&E DAVENN will LIKE this: Now . . .like Dirty Harry . . . I just gots to knows !. . . . is that cat in your Avatar a flying Ninja or Kung Fu kitty . . .or . . . .alas . . . . just one walking upon plate glass ? Stil...
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