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  1. 73's de Edd

    Mouse Logitech G100s left click not working [very complex]

    Bumpee to Bumpor . . . Come in pls WHASSAMATTAH . . .got yer tail rotor in a bind . . . . and yer caught in a fast earthward spin ? ? ? ? . . . . . hint . . . . . hint . . . . . (Sikorsky) MAGNIFICENT pflux clean up on the board . . . . . Lets initially do some analytical LOW ohm testing...
  2. 73's de Edd

    Comedy Thread

    Forum Please enter your user name and password. Me 73'sdeEdd cabbage Forum Sorry, the password must be more than 8 characters. Me boiled cabbage Forum Sorry, the password must contain 1 numerical character. Me 1 boiled cabbage Forum Sorry, the password cannot have blank spaces Me...
  3. 73's de Edd

    Need help for value of resistor

    duke37 Why are D3 and D4 different? I would keep a stock of (sic) 1N2007 . . . . ( 1N4007) . . . for all situations such as this. BobK Because some people think the flyback resistor needs to handle high voltage spikes. In reality, it does not, it only sees the same voltage as is applied to the...
  4. 73's de Edd

    What is this tiny 2122A PC-board for?

    Sir Mark2536 . . . . Is there any " Aftermarket" equipment associated with the insides of the vehicle . Like some CAR shop might have installed. The main units on the board are being that dark Infrared Detector block and a canned electrolytic capacitor for power supply line bypassing. ...
  5. 73's de Edd

    Comedy Thread

  6. 73's de Edd

    Tacx T2240 turbo trainer - blown resistor

    Sir DaveNicko . . . . . Am I correct in my consumption that I have found the correct portion of the affected unit, in the respect of it being the braking unit with its related solenoids working against the steel geared wheel for creating system braking action ?. With the associated electronics...
  7. 73's de Edd

    Mouse Logitech G100s left click not working [very complex]

    The PINK areas are grounded, so you must have broken your fine copper wire that was needed to be run from the center contact of the micro switch, to the C11 cap ? And from that C11 cap, on down the RED line foil trail . . . . . can we consider that the original foil was still good, intact...
  8. 73's de Edd

    Amico MTS-185 multi-process welder no start

    Assuredly, because of it requiring too high of a storage density. Seems like the limit here is 100's of K's. If such is the case you either reconfigure them as J-pegs to see if the then lowered density will be accepted. Or you. can keep them as png's and find a site akin to bbimage and upload...
  9. 73's de Edd

    Amico MTS-185 multi-process welder no start

    Your board pics, fell off the wagon, on the way here.
  10. 73's de Edd

    Mouse Logitech G100s left click not working [very complex]

    You got it !
  11. 73's de Edd

    Mouse Logitech G100s left click not working [very complex]

    You say . . . So now my question would be, do I connect middle left mouse switch to C11 from one side and to other side of C11? You can see on his photo that the foil path is leavingthe center of the micro switch and routing to C11 where it makes connection and then continuing its circuitous...
  12. 73's de Edd

    Mouse Logitech G100s left click not working [very complex]

    Sir Sikorsky . . . . . . . . .(Luv your choppers ) Well, I can initially see that you are NOT the one to be replacing the unit being shown in your avatar. Check my sections being referenced and use your eyes to confirm . . . . . as you have the board in hand to PRECISELY examine . . . I...
  13. 73's de Edd

    Comedy Thread

  14. 73's de Edd

    Obsolete Dual Diode Specs

    Sir " Rusty Knot " . . . . . . Nope . . . . you both no win-ee flee chickee dinnah ! . . . . 'tis neither silicon nor germanium . . . . but their exotic forerunner, being of the composition of selenium. You just needed to make due reference to your handy-dandy . . . . Beer-stained A- pull-...
  15. 73's de Edd

    I also need help finding replacement transformer for oven control board-

    Sir jonj222 . . . . . In consulting your units wiring diagram : OBSERVE . . . At the top we see full 220 VAC coming down as a wire at each side of the schematic and the right Neutral passes down to the right and turns to the left and connects as a WHITE wire to a push on connector N. The...
  16. 73's de Edd

    Trying to Fix Bluetooth Speaker, please help

    Sir David Wheeler Esq . . . . . CONSIDERATIONS . . . So the main switch is definitely OK and you definitely were shorting the battery connector box out. If that is using Dee size cells . . .vice Cee's . . . and a sum of 6 of them, a dead shorting across them, would have each of them...
  17. 73's de Edd

    Help me in calculating base resistance for transistor

    Sir rahulb . . . . . He say . . . I have not looked up the logic of the 4017 to see if it connected correctly. If IC2 is not powered, it may be using power from the 555. I say . . . . That connection is being circuit confirmed at the 2 o'clock position from the IC2 on the schema . . . if it...
  18. 73's de Edd

    Trying to Fix Bluetooth Speaker, please help

    Sir davewheeler . . . . . One finds absolutely somewhat less than 0% service info / schematics being available on that "Unicorn" unit . By astute techno observation, one sees that the External DC power comes into the far left 2 pin connector. The next 2 pin connector is receiving the...
  19. 73's de Edd

    Trying to Fix Bluetooth Speaker, please help

    If this involves a plug in power connector and additionally there is a leaf switch that is electro mechanically built within that connector. Be sure that switch makes its proper connection when a plug is connected in . That might relate to why the pressure of an allen wrench mechanically shifts...
  20. 73's de Edd

    Philips 32pfl3606h/58 ON/OFF

    Sir nobody . . . . Someone here ! Pls confirm that I am using the correct schematic for that rare duck . . . . Wherein . . . . circuit wise . . . . . The units 24V and 12 V cold supplies are derived from an IC902 / NCP1271 that drives a Q901 FQPF3N80C The units +5V cold standby supply is...
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