#271

Поділитися
Вставка
  • Опубліковано 4 лис 2024

КОМЕНТАРІ • 48

  • @joelkist6493
    @joelkist6493 Рік тому +12

    Can't express how happy I am that you have returned to UA-cam and are posting these great examples of your findings, thank you sir.

  • @TheRadioShop
    @TheRadioShop Рік тому +4

    Thanks for the informative video Peter. Always fun to watch you work through the process. Take care friend

    • @bblod4896
      @bblod4896 Рік тому

      Hi 👋

    • @TRXLab
      @TRXLab  Рік тому +1

      Thanks my friend ! Take care

  • @Joe_HamRadioGuy
    @Joe_HamRadioGuy Рік тому +4

    Nice to see a video from you Peter, Always learn something watching you, Love your videos thank you for sharing with all of us 😊😊

  • @lylewatts6370
    @lylewatts6370 Рік тому +1

    Great repair video as usual and I have learnt a lot from these. Please keep up the problem solving for I have more repairs to do myself.

  • @hectorpascal
    @hectorpascal Рік тому +5

    Nice job, Peter. A relatively straight forward repair for a change. I did wonder why initially you studiously ignored the OTHER voltage path, but I myself have also been guilty of too fast jumping to conclusions! And Anytone's use of "NOUSE" to indicate "component not fitted" on schematics is not really best engineering practice.

    • @TRXLab
      @TRXLab  Рік тому +1

      Thanks, Hector! Yes we were totally blended by NOUSE , I had no idea what it means until I realized....

  • @alanbean305
    @alanbean305 Рік тому

    Thanks Peter, very good repair as usual.

  • @tomnorman5461
    @tomnorman5461 Рік тому

    Another FINE job Peter...I learned something, thanks!

  • @LA9RKA
    @LA9RKA Рік тому

    Yet another nice repair video, thank you very much.

  • @TKomoski
    @TKomoski Рік тому +1

    What would the old man do without you Peter *Cheers* *73*

  • @TheMaddogronh
    @TheMaddogronh Рік тому +1

    Thanks for a nice video, and good to see you active.

  • @andrewjohnmclean5488
    @andrewjohnmclean5488 Рік тому

    That was very informative, I do appreciate your post, keep it up!

  • @OleF112
    @OleF112 Рік тому +1

    That was an amazing fault and quite good work to solve the problem. Misleading thougts are the funniest part of all works ... Gut gemacht Peter, hat mir wieder einmal gefallen! Gruß nach HE aus NRW! 73 de Olaf

    • @TRXLab
      @TRXLab  Рік тому

      Danke Olaf! Schön dich zu sehen! Hoffe alles gut bei dir. Herzliche Grüße nach NRW!

    • @OleF112
      @OleF112 Рік тому

      @@TRXLab Peter, alles gut hier und viel zu tun, habe ein wenig YT "Backlog", aber ich ziehe nach. Hab eine gute Zeit bei dem Wetter, raus aus dem Keller;-)

    • @TRXLab
      @TRXLab  Рік тому

      @@OleF112 Gut zu hören, das alles okay ist! Ja klar bei diesem super Wetter muss man raus :-)

  • @lyntonprescott3412
    @lyntonprescott3412 Рік тому

    Well done sir. Your usual excellent fault finding.

  • @markmontgomery9722
    @markmontgomery9722 Рік тому

    y good Peter and your English is very good from your 1 st videos great.. 73s

  • @yannkitson116
    @yannkitson116 Рік тому

    Great job!

  • @pixeluser175
    @pixeluser175 Рік тому +2

    The problem started because the FUN🎉 button (1st button on top) was pressed.

  • @Gorantp
    @Gorantp Рік тому +1

    Great job with explanations as always. I have not seen in the schematics the 2 - 2.5V requirement for bias voltage. Does it come from experience or/and the transistor's datasheet?

    • @TimDyb
      @TimDyb Рік тому +1

      At 5:50, he refers to the 2.5 v bias voltage.

  • @cajuncoinhunter
    @cajuncoinhunter Рік тому

    Great diagnosing on that radio , was the old pot bad ? or did someone tinker with it ?

  • @adrian_sp6def
    @adrian_sp6def Рік тому +1

    In general without knowing bias voltage there would be hard to find fault, I think.

    • @TRXLab
      @TRXLab  Рік тому +2

      No, not really since we have datasheets which will tell

  • @bryantdunn7984
    @bryantdunn7984 Рік тому

    Very informative.
    I would like to see how to Solder on these new flat boards.?

    • @TRXLab
      @TRXLab  Рік тому

      what flat boards do you mean?

    • @bryantdunn7984
      @bryantdunn7984 Рік тому

      @@TRXLab Where the resistor's Capacitor & things go through the board to be soldered. the new boards those things don't go through the board, they solder on the flat.?

    • @TRXLab
      @TRXLab  Рік тому +1

      @@bryantdunn7984 You are talking about SMD = Surface Mounted Devises parts. Many of my videos showing how to handle SMD simply look around you'll find a lot of examples

    • @bryantdunn7984
      @bryantdunn7984 Рік тому

      Thanks.

  • @hamshackdxnotavail5588
    @hamshackdxnotavail5588 Рік тому

    Just wondering where you find schematics for the Asian made radios. I have a Anytone 5888 UV iii, 2m, 220, 440, working fine for the last 2-3 years. If it smokes or is toasted later on it would be nice to have a schematic. 73...Tim W8RNG in Ohio. I hope you ignore some comments that you are "Long Winded" , that's a good thing for learning videos. I had met a German family in Wilhelm shaven and was invited over for dinner while I was in the Navy from 1972-1976 aboard the USS Nimitz. I worked on A7 coarse airs. VA-86.

    • @TRXLab
      @TRXLab  Рік тому +1

      It is always an issue as after sales service is lacking! For this radio it was more easy as it is an Alinco dr138..

  • @bblod4896
    @bblod4896 Рік тому +1

    How is it thet you can get schematics? In the U.S., they are non-existent. 😢
    Nice way to start a Saturday with a Peter repair. Happy Fathers day if you celebrate.

    • @bbrand6755
      @bbrand6755 Рік тому +1

      In Germany, Father's Day is on the same date as Ascension day (May 18) :)

    • @TheRadioShop
      @TheRadioShop Рік тому +1

      Often wonder that same thing.

    • @bblod4896
      @bblod4896 Рік тому

      @@bbrand6755
      Good to know, thanks.

    • @TRXLab
      @TRXLab  Рік тому

      yes, father day is on a different day here.. It is always difficult with AnyTone to get a good after sales support. For this radio it was easy as it is an Alinco dr138

  • @Homer19521
    @Homer19521 Рік тому

    Not "used" to seeing "no use" on schematics like the one you showed. In fact I don't recall ever seeing "no use" on any schematics you've shown in past vids. Can you or anyone explain??

    • @hamshackdxnotavail5588
      @hamshackdxnotavail5588 Рік тому

      Chinese way of stating "Not Used". Main PCB could be used for several different models.

    • @Homer19521
      @Homer19521 Рік тому

      Interesting. Maybe that is more efficient than removing the symbol/value. Thanx.

    • @TRXLab
      @TRXLab  Рік тому

      This radio is an Alinco dr 138..

    • @hectorpascal
      @hectorpascal Рік тому +1

      I've never seen that either - must be an Anytone/Alinco in-house drafting term. Obviously it's easier for them to change the text of a value than to remove the component. "Not fitted" or even "NO FIT" would be better English.

  • @RICKY_TECNO_RADIO
    @RICKY_TECNO_RADIO Рік тому

    👌👌👌👌👌👌👌👌👍👍👍👍👍👍

  • @charliem.9998
    @charliem.9998 Рік тому

    Yet another great video by Olaf & Peter ... It is always a great pleasure for me to watched ... l learned so much ... best 73s de DL6RDE / AA1KD, Charlie

    • @TRXLab
      @TRXLab  Рік тому

      Thank you Charlie!