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  1. 73's de Edd

    Keyboard PCB Repair please help.

    Wait for his comback . . . if he has fully examined the unit . . . . . as I think that THIS particular keyboards switches might actally have solid contact tactile switch action and is not using imbedded colloidal graphite mix into elastomeric micro pads. In de woids of Ahhhhh-nold . . . ...
  2. 73's de Edd

    Machine Tool Repair

    Sir Machine Doctor . . . . . . (C'mon . . . . .show me YOUR confirmational sheepskin ) I was just reading as you wanting to replace an electromechanical. . . . old school . . . stepping relay. . . . Click (step). . . .Click (step) . . . Click . . . .(step) . . . .Click (step) . . . . . . ...
  3. 73's de Edd

    Dim output on one color on LED PAR

    Sir partyanimallighting . . . . . Why 'soitanly . . . .here is a run down of what is being seen, using your 9 initial and 3 updated photos. On the first set of photos . . . #3 . . . on jpeg-45635 . . . . serves me best. I am seeing an octet of 50 ohm loading / matching resistors, relating...
  4. 73's de Edd

    BUSHNELL radar gun outputs

    Sir Renos . . . . Look around the board for the different components designations assignments. You definitely see the system u/p assigned as being a U4 and additionly look at its s ... l... o... o... o ... o ... w clock crystal. Its Mama must have been a digital wristwatch ? Seems...
  5. 73's de Edd

    Dim output on one color on LED PAR

    Sir partyanimallighting . . . . . . In none of the photos was I able to read the ID's of the mini flat pack I.C.s that feed drive to the 4 POWER XSTRS ? FETS. So, you have ascertained that your worked on (over) circuitry is for the RED drive , and that the PAR substitution isolated it as...
  6. 73's de Edd

    Dell 2408WFPb - What to replace?

    Sir jeffshead . . . . . Well now . . .aren't you one well motivated, electro-mechanically inclined, actual DOER with the unit now being fully exposed and ready for analysis. Seems like the initial suspicioned board, as being compared to this used boards layout, has its parts being altered...
  7. 73's de Edd

    Types of LED bulbs inside circuitry ?

    Sir EXTERNAL NET . . . . . I also agree, that the bulbs that you are getting to work dimly, should be the simple ones with either a diode and resistive dropping resistor OR a capacitor using its AC capacitive Z to drop the excess voltage. The more sophisticated ones require to much power...
  8. 73's de Edd

    Hewlett Packard Diode 1902-3172 Identification

    Sir shrtrnd . . . . . . . (BTW . . . . . always, sorta been wondering . . .EXACTLY HOW short and round are you ? ) Since that is being an FSN offered item, here is its specs . . . . I wasn't expecting, that puny of a power spec, however . 73's de Edd . . . . . I got to the top the hard...
  9. 73's de Edd

    Hello, Welcome! (Introduce yourself)

    Howdy . . . .Horn Honkers !
  10. 73's de Edd

    Solder sucker

    Help you . . . .no way . . .I'm.still rolling on the floor . . . .
  11. 73's de Edd

    Panasonic DMR-ES15 - Please Wait !!

    To be precisely exact . . . . .turned off. . . . means being totally unplugged from the AC line . . . as per most honnable . . .Blue Jets (but not a Foxxie 16) . . . SINCE that main DC storage cap is being fully charged and operational . . .25 + hrs per day . . . in order for the units standby...
  12. 73's de Edd

    Panasonic DMR-ES15 - Please Wait !!

    Sir aussiedean . . . . . I was only going on what I could find with the info given But . . .but . . .BUT . . .BUT . . .BUT . . . .BUT . . . . . . . . the Punysonic model WAS given . . . within the posts INTRO HEADER . . . . If you are hoping for your problem to be power supply related ...
  13. 73's de Edd

    Dell 2408WFPb - What to replace?

    Sir jeffshead . . . . Ohhhhhhhh-Tayyyyyyyy . . . . . . now take a look at your first photo submitted and my illustrations frame, and see if you don't think that they might have had the same mama ? Now, as for that references power supply photo content . . . despite its focus and dimensional...
  14. 73's de Edd

    Dell 2408WFPb - What to replace?

    Sir jeffhead . . . . I was merely commenting that " No DVI #1 Cable " was what I was reading as per Dave's comment that he could NOT read it. Now I realize that with no input that you are only going to get that simple small logo on the screen and possibly after a length of time it reverts to...
  15. 73's de Edd

    Dell 2408WFPb - What to replace?

    No DVI #1 cable. . . . . . . . . .input.. . . . .is what is read.
  16. 73's de Edd

    PCB MKL90W-02-C1 / 0500-0515-2180

    ToWhomsoeverITMAyConcern ( Since I couldn't positively ascertain which party of the first party . . .twice removed . . .was having the " R13 problem " . If its the " R13 " resistor(s) aspect being in question ? I now submit you this " NASA ficated " enhancement , being just up to the sub...
  17. 73's de Edd

    Low Battery Voltage

    Sir Sandman11 . . . . . ( Mr Sandman . . . bring me a dream.) https://www.youtube.com/watch?v=CX45pYvxDiA You are showing some hefty power supplies . . . . Methinks that, instead, you will need to track down the units BIG logic board,that will just be bristling with DIP I.C.'s and look for a...
  18. 73's de Edd

    Making a FM transmitter

    Sir Stoneww . . . . . And so . . .I checked EVERYwhere, to confirm that this was NOT being ALL FOOLS DAY / APRIL FOOLS DAY, and a quick query of Professor Ulysses P. Fips had confirmed that he had not tried to pull a fast one over on on us. So I just ventured into what was being...
  19. 73's de Edd

    DualShock4 melted socket

    Sir Locodan1995 . . . . . HELP ME ! . . . . . in interpreting your connectors condition. What I see there is a connector with its FAR end totally unaffected, with a total of 6 connection that mate into the board at solder pads at the bottom. Then there is the slot that the (unshown) flat...
  20. 73's de Edd

    Adding a light in parallel to existing loudspeaker circuit

    Sir gubavac111 . . . . . Need more finite details . When I look at the drawing of one zone, the output from the amplifier to the loudspeakers is 100V. Am I right to suppose this is 100VAC "high" frequency (by "high" I mean higher than 50/60Hz), depending on the input signal. 50 speakers . ...
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