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  1. 73's de Edd

    help repair router..no respond for power

    Sir pharaon . . . . . . . I think thaat we are on the same thought but just worded it differently with your use of "strip" instead of stripe. In a diode the striped end is the identifier for the cathode with the unmarked end, left to be the anode. As I mentioned, just have the striped end...
  2. 73's de Edd

    Need help with connectors!!

    Sir Aiden Collins . . . . . . . Maybe this amassing of interconnect connections, all clustered on one photo will make it easier. And you see that such connectors are being available, you may further shop around for pricing and suppliers. I submit herewith . . .for your approval : URL...
  3. 73's de Edd

    Need help with connectors!!

    Greetings . . . . .Kind Sires . . . . . . . I was taking that smaller connector as being one of our AMERIKANSKI . . . . F59 series of coax connectors. What is being shown . . .mo' bettah . . . .in that second series of photos, is it being, a European PAL coax connector. See if you can...
  4. 73's de Edd

    Oxx Wifi Internet Radio doesn't power on

    Sir End3vour . . . . . . . The next step then would be a power up and . . . . VERY carefully . . . . measure across the two larger E-caps to the other side of the just tested fuse. Expecting up in the 300's of DC voltage and with no blown fuse, the 4 diodes to their left should be good. I...
  5. 73's de Edd

    Capacitor ESR Testing: do you? Should I? How to?...

    Sir Doug3004 . . . . . . EXTREMELY likely that the 40 ufd start portion has opened up or is now 0.1 ufd., since it will run with a "push" and the 5 ufd is maintaining the running speed. 73's de Edd
  6. 73's de Edd

    laptop power button

    Sir Johnspace. . . . . . . Why 'soitanly . . . . firstly you digs into your tall stack of money and pulls out your £0.261 and order one of these SEALED tactile switches . I am including this supplier since I know that they serve your country . . . .WELL. ( Even though, their interplanetary...
  7. 73's de Edd

    help repair router..no respond for power

    Sir Pharaon . . . . . Yes, it. can be larger. 73's de Edd
  8. 73's de Edd

    help repair router..no respond for power

    Sir pharaon. . . . . . . FIRST see if the board works, when you remove the mentioned bad part, then worry about identifying a proper Zener, for later. http://www.learningaboutelectronics.com/Articles/How-to-test-a-zener-diode Use the very last test circuit at the very bottom, but you...
  9. 73's de Edd

    JVC AX-R551X PROBLEM

    . Sir Constantine . . . . . . . Is it possible that the PCB does not use R802 ? I would expect it to be placed to the side, just as the R801 is now located. Minor issue, since it's JUST being a s l o w drain after power off, for those massive E-caps. I will check again but i am...
  10. 73's de Edd

    help repair router..no respond for power

    Sir pharaon. . . . . . . That devices PURPOSE is just for OVER VOLTAGE protection, you never want it to even be conductive UNLESS the equipment is receiving OVER VOLTAGE, like the regulation portion of your power block failing or a LIGHTNING HIT. A 15volt 1 watt zener also might be...
  11. 73's de Edd

    help repair router..no respond for power

    Sir pharaon. . . . . . . In pulling that part, one could expect a GOOD amount of heat required, as the right connection to the massive free foil area is going to pull away quite a bit of any applied heat. If my task to do, I would probably try using my FLUSH cutting diagonal pliers to clip...
  12. 73's de Edd

    ForkLift Gokart

    . Sir LightShow . . . . . . . This sounds like a job for none other than . . . .our Right Honourable, "Extinguished" and most Esteemed . . . . . Gryd3 KEY UP the Background Music ! http://free-loops.com/6567-mighty-mouse-theme.html 73's de Edd .
  13. 73's de Edd

    Advice needed: Name that part ?

    Sir Bmaster666. . . . . . . I had poked this up much earlier, but just now got back to civilization to let it fly to the web. . . . . . . . It doesn't particularly look like it, referring to that mere "morsel" of a physical sample. By its assigned component identification of L101 , I...
  14. 73's de Edd

    help repair router..no respond for power

    Sir pharaon . . . . . . . My: Isn't this a 1 in and out loop, providing 4 drops for distribution ? Your: what do you mean? I can see it better now, using your added pictures . . . . . what I meant, is that there is either a DSL or CAT-5 connector that comes into and out of connector CN3...
  15. 73's de Edd

    Amp keeps going into protection mode

    . Sir Rick 79. . . . . . . . . . . . . Referring between the bottom schematic and photo which I have now placed down at the very bottom: On the schematic at left center you are seeing the dedicated T1 small power transformer used for the circuitry which you have been working with. It is...
  16. 73's de Edd

    help repair router..no respond for power

    Sir pharaon . . . . . . . This one may be bordering upon the impossible, unless its power generation / distributiion related. Seems to be about a 2005 vintage unit . . .right ? First check the white ceramic cased rectangular fuses within the left YELLOW rectangle. Confirm, if I am...
  17. 73's de Edd

    JVC AX-R551X PROBLEM

    . Sir Constantine . . . . . . . Two topics being of interest this time: Remember when you mentioned your new 933's transistors being in the rectangular cases. Can you test them to see if that new casing profile might reverse the ECB-- CBE pinout layout on them, from the former TO-92...
  18. 73's de Edd

    Help fixing old walkie talkie

    Sir ATA . . . . . . . Behold all of your relevant repair data for that unit , plus I added the E-cap page, in consideration of all of the the old ones in that unit. As making that the very final feat. If being my unit to repair, I would be using this transformer . . . as Midland...
  19. 73's de Edd

    Power supply dead Humax Freeview F2-Fox-T board

    Sir Maddox . . . . Your systems fuse was the black cylinder just beside the two pin Molex AC male connector With 300v being present at the Maxton capacitor, it was good. If that unit has had no power on it recently and it's charge has bled down, check / ohm out / the two nearby 47k yellow...
  20. 73's de Edd

    laptop power button

    Sir Johnspace . . . . . . . English to Texan converter activated. . . . . I tell you whuts, it done certainly 'peers like to me , what like that there boored done fells out of yore cars and wuz a layin downs theres on the con-cretes driveways and you done went and droves all overs it a...
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