Tech Tips Tuesday- Radio Repair Tips.

Ғылым және технология

Some older radio- receiver repair tips. See how to properly remove Loctal "Loktal" tubes.... And more.

Пікірлер: 255

  • @davidyoung461
    @davidyoung4618 жыл бұрын

    Thanks Paul for the Loktal tip. Like most of your viewers, I have struggled with Loktals for many years. No one ever shared that tip! Philco seemed to use a lot of Loktals in the early 40's. When I see that "7" on the tube type, I shy away. Keep up the tek tips. Even an ol" dog like me can learn something! Have a Happy New Year, Dave

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +david young Thanks Dave! Happy new year to you as well!

  • @larkenfield179
    @larkenfield1796 жыл бұрын

    Wonderful video, but I always enjoy hearing the radios after the work is done like other technicians have done. To me, ​that is what's so special about them: their warmth of sound from another era.

  • @llsdigitek
    @llsdigitek8 жыл бұрын

    Great Job Paul! Look forward to every Tuesday now!!! Lloyd - WA9NLA

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +llsdigitek Thanks Lloyd!

  • @robertjacko1718
    @robertjacko17188 жыл бұрын

    Am working on a 1948 Zenith radio and I encountered some Allen Bradley and roundie resistors, as you call them, and so now know more than before. I will diligently check the "roundies" first. Thanks for the tip.Bob

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Robert Jacko Glad to help out Bob!

  • @blacey3539
    @blacey35398 жыл бұрын

    Paul, you never fail to amaze me with your knowledge of electronics. Thank you for our continuing education!

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +B Lacey Your welcome! Glad your enjoying the video's.

  • @doyle4170
    @doyle41705 жыл бұрын

    Another great video! Thanks for addressing several of the top issues found in refurbishing and repairing antique radios.

  • @bzuidgeest
    @bzuidgeest8 жыл бұрын

    You got snow, while we in the Netherlands are 3 days away from hottest December ever recorded. No frost or snow just 14 degrees Celsius on average. It is a wonderful world :) Happy new year to you also.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Bart Zuidgeest Thanks Bart! We also just had a small earth quake (4.9) about 30 minutes ago. Happy new year!

  • @bluegrasscharlie
    @bluegrasscharlie6 жыл бұрын

    I love your videos and have learned quite a lot from them. You have a knack for explaining complicated concepts to regular folks like me! I'm looking forward to a video on using vintage test equipment (like mine) to align my old radios. I would also love to learn a little more about safety caps. Thank you for your effort!

  • @xenoptryx
    @xenoptryx8 жыл бұрын

    Good info. I used to fix up old radios some twenty five years ago but got out of it. I may try and get back into it. I have numerous old console and tabletop radios. Love the old tube stuff.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Joe Schlabotnick Thanks Joe!

  • @BrokebackBob
    @BrokebackBob8 жыл бұрын

    Even though I am an old Heathkit junkie from way back and I wonder what experience you have had in that area, and knew much of what you covered, I am so impressed with your delivery and sequencing. Always admire a fine teacher.

  • @DEW409
    @DEW4098 жыл бұрын

    I always learn from your videos. At my parent's house is my Grandfather's1942 Philco console I think it is a 42-395. I am 60 years old, and used to play that thing when I was a kid. I still turn it on often when I go over there, it still sounds great. The only repair done to it in my lifetime was I replaced the rotted rubber line cord. It appears that somebody replaced the rectifier tube at one time because there is a Raytheon branded tube in the set with the old philco tube in the box. Until today, I never knew how to properly remove loktals. All the other tubes appear original, and I see absolutely no evidence of any repairs under the chassis ALL capacitors are original, including the electrolytic, which is the cheap cardboard tube variety, strapped under the chassis. It does not even hum! I do not leave it plugged in, of course.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +DEW409 Thanks for the story!

  • @RadioHamGuy
    @RadioHamGuy8 жыл бұрын

    Thanks, I love your videos, great information and fun to follow along!

  • @wildrootsfarm1975
    @wildrootsfarm19757 жыл бұрын

    Great Tips - You make it simple. Thank you.

  • @azzym8794
    @azzym87947 жыл бұрын

    I heated my Waxed paper capacitor collection and made a candle. Your videos are really good Carlson.

  • @markanderson350
    @markanderson3508 жыл бұрын

    I always learn something from you. I know how to make things work but never learned the fine points. I never ran into people willing to pay either and lost hope. You are a dying breed. Keep up the good work.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Mark Anderson Thanks for the kind words Mark!

  • @armandcorpolongo
    @armandcorpolongo8 жыл бұрын

    Enjoyed the video. That was a good tip on how to properly remove loctal tubes. I've been doing it wrong for years! Thanks and happy holidays.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Armand Corpolongo Thanks Armand! Right back at ya!

  • @robertcalkjr.8325
    @robertcalkjr.83258 жыл бұрын

    Thanks for the tips, Paul. Happy New Year - Live long and prosper!

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Robert Calk Jr. Thanks Robert! Happy new year to you as well!

  • @rciancia
    @rciancia8 жыл бұрын

    Good stuff again and thank you for the ending where you mention the Oscilloscope episode. Looking forward to that one. Happy New Year to you and your family !!! Ron

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Ron C Thanks Ron! Happy new year to you and your family as well!

  • @ToddFun
    @ToddFun8 жыл бұрын

    Your tech tip videos are amazing. Thanks, they are my favorite to date.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Todd Harrison (ToddFun) Thanks for the kind comment Todd!

  • @gerryk8781

    @gerryk8781

    8 жыл бұрын

    +Todd Harrison (ToddFun) I agree, Great videos from a Great Man called, Mr Carlson's Lab!

  • @georgechambless2719
    @georgechambless27195 жыл бұрын

    I appreciate this video very much. Thank you!

  • @genehudson665
    @genehudson6658 жыл бұрын

    I enjoy your tips, they help refresh my memory. Have a Happy New Year!

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Gene Hudson Happy new year Gene!

  • @stormlight4184
    @stormlight41848 жыл бұрын

    Great tips. Thanks for taking the time to share your knowledge.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Billy “stormlight” Steen Glad you enjoyed the video Billy! Thanks for your comment.

  • @ivandoe8496
    @ivandoe84968 жыл бұрын

    Great as always, Merry Christmas and a Happy New Year !

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Ivan Doe Thanks Ivan! Merry Christmas and a happy new year to you as well!

  • @BillyLapTop
    @BillyLapTop8 жыл бұрын

    Hi Mr. Carlson, As usual an excellent presentation. I was little confused at first when you had the chassis upright on its edge. I thought the brown object behind it was an air bag, meant to protect your test equipment in the event the chassis tipped backward. I went back to the beginning and then realized you actually had the antenna behind the radio. Silly me. There is another fellow on youtube Shango066 who does vintage repair videos, among other things. He often discusses something he calls "silver mica disease" causing IF problems. Perhaps that is a topic for a Tuesday repair tip that you can talk about in your most excellent way of explaining things in detail. I love your tech tips. Exceptionally coherent. Thank you Loved the kitty cat and Christmas tree

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +BillyLapTop Good idea for a TTT topic. I think your the first person to notice our little fuzzy kitty,.. he is a little nut! Thanks for your input!

  • @w2aew
    @w2aew8 жыл бұрын

    Nice set of tips - thanks!

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +w2aew Hi Alan. Thanks for the kind comment! Glad you enjoyed the video, and thanks for stopping by!

  • @dennisqwertyuiop
    @dennisqwertyuiop8 жыл бұрын

    Great video.. HappyNew Year Paul 65 years in electronics did not know about Loktal" tubes removal

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +DENNIS N Happy new year Dennis!

  • @StealthParrot
    @StealthParrot8 жыл бұрын

    Thanks Mr. Carlson, I always learn something watching your excellent videos! Happy New Year.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +StealthParrot Happy new year to you as well!

  • @martymcgill1312
    @martymcgill13123 жыл бұрын

    Great stuff Paul, and I never fail to learn something from your content. I joined your Patreon last week and am loving it all. Thanks man.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    3 жыл бұрын

    Welcome aboard Marty!

  • @youwillknowusbythe
    @youwillknowusbythe8 жыл бұрын

    Happy New Year and thanks for the superb vids!

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +youwillknowusbythe Thanks! Happy new year to you too!

  • @MYNICEEV
    @MYNICEEV8 жыл бұрын

    Happy New Year. Yup those cardboard capacitors are snow storm machies. My very first circuit a mains neon oscillator circuit. Needed a cap. I know where theres one I told Terry. Shot up his shed to a Baird BW TV. Been in there 2 or 3 years at the time. Yup. Dampalota. Put the cap in circuit worked. We made a cellebration cupa while it was running. In the kitchen we heard WHOOMP! Rather loudly. Looked in the living room doorway and it was............SNOWING! LMAO. Terrys mum was not amused. We were both 9 at the time.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Raymond Earle Thanks for the story Raymond! Happy new year!

  • @CharlieTechie

    @CharlieTechie

    8 жыл бұрын

    Same thing with me. Age around 12, was working on an audio power amp when the power supply paper filter cap blew. It was like a Roman candle and snow storm at the same time. Was in the basement, so it was easy to clean up. Fun times.

  • @MYNICEEV

    @MYNICEEV

    8 жыл бұрын

    Thank you my friend. Have subscribed. Happy new year.

  • @arongooch
    @arongooch8 жыл бұрын

    Another great video. Happy New Year!

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Aron Gooch Thanks Aron! Happy new year to you too!

  • @hendrikhendrikson2941
    @hendrikhendrikson29418 жыл бұрын

    Happy New Year to you too! Thank you for all those entertaining and educative video's. I have no knowledge of electronics at all, but still watched all your video's. Looking forward to 2016 :)

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Hendrik Hendrikson Thanks! Happy new year to you and yours too!

  • @-Todays-Tom-Sawyer-
    @-Todays-Tom-Sawyer-8 жыл бұрын

    Great video Paul! The video using vintage test gear will be a favorite for sure! Thanks again Frank

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +hffenninger Thanks Frank!

  • @davemckim6236
    @davemckim62368 жыл бұрын

    Great Tips! I don"t have any old radios, but I do have an old guitar amp that I am going to re-cap. Thanks to you for all the great videos this year! You have given me the confidence to tackle the amp re-cap project and many others. Have a great New Year!

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Dave Mckim That's great news Dave! Good luck with the amp and your other projects. Happy new year to you as well!

  • @CharlieTechie
    @CharlieTechie8 жыл бұрын

    Lots of good Tuesday tips for the holiday Paul, thanks for sharing. I am getting ready to refurbish a Hallicrafter S-38E receiver, so your tips are very timely. First time for do that type of project. Merry belated Christmas and Happy New Year.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Tech Chuck Legg Good luck with the S-38E Chuck! Keep me informed of your adventure. Merry Christmas and happy new year to you as well!

  • @richardcunningham5764
    @richardcunningham57648 жыл бұрын

    Nice video Mr Carlson. Thanks!

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Richard Cunningham Thanks!

  • @mountainhawk9802
    @mountainhawk98028 жыл бұрын

    happy new year.......can't wait for the next video...thanks again

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +mountainhawk Happy new year to you too!

  • @tectalabyss
    @tectalabyss8 жыл бұрын

    Outstanding Mr Carlson ! Happy New Year to you and yours. Bobby

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Bobby Tectalabyss Thanks Bobby! Happy new year to you and yours as well!

  • @johnbellas490
    @johnbellas4908 жыл бұрын

    Hello Paul !!Great tip about the Loctal Tube !! You have a great old Philco Radio there !! I Love the old radios, Keep them tubes GLOWING,Nothing like them, especially Transmitters using the bigger tubes like 4-400 or 4CX250B (Collins KWS-1) in my case.Looking forward to more Tech Tips and other videos, You are the best at presentations !!! Many thanks and Happy New Yearsto You and yours and all your video subscribers too. John A Bellas KC2UVN.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +John Bellas Thanks John, for the very kind words! Been a while since I have worked on a KWS-1. A Friend of mine has a KW1... Nice old transmitter. 810's are getting expensive, glad I have quite a few for my Gates.

  • @BX2ABT
    @BX2ABT8 жыл бұрын

    I enjoy your videos tremendously. Thank you for sharing your knowledge with the world. Have a safe and healthy 2016 and looking forward to your next video. 73.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +BX2ABT Thanks for the kind words! Happy new year!

  • @jimadams2473
    @jimadams24738 жыл бұрын

    Nice winter project. In Arizona, it is the heat that keeps me in the lab!!!! Great tips on tube removal and cap replacement. Your videos are the BEST in my opinion. I agree with ToddFun below. These are the best electronics engineering videos I have seen so far. Keep up the great work. You inspire me to learn more and stay focused on the engineering space. Thanks !!!!!

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    Thanks for the kind words Jim!

  • @ppronny12345
    @ppronny123458 жыл бұрын

    Another great Video alway looking forward for the next one. Thanks

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Jo John Thanks!

  • @yannkitson116
    @yannkitson1168 жыл бұрын

    Happy New Year to you and your family too and thanks for sharing :)

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Yann Kitson Thanks Yann! happy new year to you and your family as well!

  • @richardross3815
    @richardross38158 жыл бұрын

    Thank you Mr Carlson....great tips as usual. Will try to keep them in mind. We try not to miss an episode...... Rick Ross, VE7FWP, Mission.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Richard Ross Glad you enjoyed Rick!

  • @arnoldrimmer8008
    @arnoldrimmer80088 жыл бұрын

    Cool! You read my mind. I was going to suggest a repair vid using test gear from the era of the piece being repaired. Can't wait to see it!

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Arnold Rimmer Thanks Arnold!

  • @MichaelLloyd
    @MichaelLloyd8 жыл бұрын

    I'll be darned... The loctal removal part of this video was worth the price of admission Great video all the way thru. I always enjoy them. Happy and prosperous New Year to you and yours Paul

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Michael Lloyd Thanks for the kind words Michael! Happy new year to you and yours as well!

  • @actiniumanarchy9237

    @actiniumanarchy9237

    4 жыл бұрын

    Ikr, I had never had a radio with one before until recently, and I was wondering why in the hell the tune wouldn’t come out, I think I damaged the socket because it doesn’t lock anymore 😐 feel like such a noob lol

  • @dantodd2205
    @dantodd22058 жыл бұрын

    " Marry Christmas & Happy New Year" I'll be looking forward for your tips and videos in the coming year. Dan

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Dan Todd Thanks Dan, Right back at ya! :^)

  • @shawnbottom4769
    @shawnbottom47698 жыл бұрын

    Another great video! I'm looking forward to a demonstration of radio alignment using older test gear like you mentioned.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Shawn Bottom Thanks for your comment Shawn!

  • @BrokebackBob
    @BrokebackBob8 жыл бұрын

    What a stunning radio! I always like your videos, every one. I am subscribed. I wish the very best for you and your loved ones in 2016!😁

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +BobEckert56 Thanks Bob, Right back at ya!

  • @someoneyoudontknow106
    @someoneyoudontknow1068 жыл бұрын

    your videos are so AMAZING!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! i learn a ton of stuff !!!!!!!! thanks a lot!

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    Your welcome, glad your enjoying!

  • @clivemurray3433
    @clivemurray3433 Жыл бұрын

    i love your videos. thank you.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    Жыл бұрын

    You are so welcome!

  • @cassvirgillo3395
    @cassvirgillo33958 жыл бұрын

    Hey Mr. Carlson, Glad to be a subscriber. I would like to wish you a Happy New Year & All the Best in 2016. Take care, be good, Cass.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Cass Virgillo Thanks Cass! Happy new year to you and your as well!

  • @RupertHandford
    @RupertHandford8 жыл бұрын

    Happy New Year to you too Paul

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +rupert handford Thanks Rupert! Right back too ya!

  • @rongross5170
    @rongross51707 жыл бұрын

    Paul,I would appreciate your doing to do more videos on the basics of old ham radio gear restoration, if you have the time.Thank you for all you've done!!73,Ron Gross AD7FVSahuarita, AZ

  • @MrCarlsonsLab

    @MrCarlsonsLab

    7 жыл бұрын

    I have recently posted a video on a Hammarlund receiver, have you seen that? Here: kzread.info/dash/bejne/Zp-Il5msYM6pcc4.html

  • @fitter108
    @fitter1088 жыл бұрын

    Thanks for your time and another great video Happy NEW YEAR

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +fitter108 Thanks! Happy NEW YEAR to you as well :^)

  • @Gordonseries385
    @Gordonseries3858 жыл бұрын

    Good Job, didn't know that about lock tail tubes. Marry Christmas and Happy New Year to you and family.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Gordonseries385 Happy new year to you as well Gordon.

  • @kg2nc
    @kg2nc8 жыл бұрын

    Happy New Year My to you and the family. Good tip I didn't know about the domino square capacitors. Thanks for sharing I always learn something watching your video's.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Ruben Glad you enjoyed the video Ruben! Happy new year to you and yours!

  • @AntiqueRadioandTV
    @AntiqueRadioandTV8 жыл бұрын

    I didn't know about that dimple removal procedure for locktals Paul. I always used a small screwdriver between the chassis and base to pry the tube straight up. It looks like all that bending would perhaps elongate the female socket connectore, but I don't know.I also didn't know the roundie resistors had a tendency to be so far out of tolerance.Great information! Keep the coming.Happy New Year!!!73sTomj

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +AntiqueRadioandTV Thanks Tom! Happy new year to you too!

  • @colinstuart5226
    @colinstuart5226 Жыл бұрын

    You comment on the thinner leads on modern components, but I've also noticed many components now have plated steel leads. No doubt that will be the reason they fail in a decade or two - the internals of Mylar caps could probably last forever.

  • @stephenmoore2754
    @stephenmoore27548 жыл бұрын

    Thanks Mr. Carlson. Some good tips for sure. I have one comment on lead dress. Try not to change the lead dress. It is possible that the factory tweaked the lead dress to quiet down a radio. Some receivers have wires with a single twist or two which actually are acting like capacitors. Hallicrafters used this for BFO coupling. Then of course there are the gimmic caps. Fixing what appears to be a random mess in the wiring CAN cause a lot of grief. That is my Tuesday Tech Tip. :). Happy New Year. Thanks for the instruction for 2015!

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Stephen Moore Thanks for your input Stephen! Happy new year to you and yours!

  • @toltec13
    @toltec138 жыл бұрын

    Enjoy your videos!!!

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +jorge hernandez Thanks jorge!

  • @LakeNipissing
    @LakeNipissing5 жыл бұрын

    You have a very nice house! And I am surprised to see snow there... I thought you are in BC ! While contact cleaner is great for switches, I would like to highly recommend an excellent Canadian product which works wonders to clean and _lubricate_ potentiometers, or restore electrical connections which have been attacked by leaking batteries or corrosion (green crust)... *ACF-50* by Lear Chemical Research. It is MIL-SPEC and tested not to affect values of capacitors or inductors, be conductive or damage plastics or rubber. It is not rated as toxic or flammable. After using for more than 25 years, I have to state it is a great product. Really enjoy your videos, Paul.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    5 жыл бұрын

    Thanks for your comment Mr Lake.

  • @LakeNipissing

    @LakeNipissing

    5 жыл бұрын

    Thanks for reply. Do you have a contact for your shop? You might be one of the few people in Canada (if not anywhere) where I could get replacement Sperry gas discharge / neon displays for the 1973 Tektronix Model 31 scientific calculator I am trying to repair. The device powers up, but the five left side digits are not visible. It also exhibits some odd math errors on occasion... 4 + 4 resulting in an answer of 9. The device might be quite rare, and was over 2,500$ in 1973, so I thought it is worth saving: www.oldcalculatormuseum.com/tek31.html

  • @NickMoore
    @NickMoore8 жыл бұрын

    Every time I watch your videos it makes me want to peel apart my tube based signal generator and AM modulator. I use that same contact cleaner for volume POTs and selector switches, no more scratchy audio for me. Great video!

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Nick Moore Thanks Nick! Hope all is well.

  • @NickMoore

    @NickMoore

    8 жыл бұрын

    +Mr Carlson's Lab Oh yeah, its 25 and sunny where I am. Great HDR photo at the beginning of this video too.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    Thanks Nick. My "camera shy" other half is responsible for the awesome pictures.

  • @PapasDino
    @PapasDino8 жыл бұрын

    Great tips Paul as usual. One note, some (not necessarily all) phenolic switch wafers can actually be damaged by the chemicals in tuner cleaners so I usually use 100% DeOxit that comes in the small bottle with a needle tip (that tiny bottle still has about 3/4 of the original liquid in it after 20 years of bench use!). Drake rig experts especially make note of this caution. Now pots, that's a different story - hose 'em! Happy New Year! 73 - Dino KL0S

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Dino Papas Thanks for your input Dino! Happy new year to you as well!

  • @SpectreOZ
    @SpectreOZ8 жыл бұрын

    Very informative thanks, happy new year :)

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +SpectreOZ Thanks! Happy new year!

  • @jeffb6161
    @jeffb61618 жыл бұрын

    great video as always, lots of good info. need to delete some memory to fit all this in!!! happy new year paul1!!!!

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +jeff b Thanks Jeff, Happy new year to you as well!

  • @warikyacent6655
    @warikyacent66558 жыл бұрын

    Happy New yaer to you too!

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Eric Vincent Happy new year!

  • @paulmichaelson7203
    @paulmichaelson72035 жыл бұрын

    We miss you Paul. Please make more videos as time allows. Very 73 de k8idx -Paul

  • @MrCarlsonsLab

    @MrCarlsonsLab

    5 жыл бұрын

    Thanks Paul. I'm hoping to have one published by tomorrow (Tuesday) It's been 3 weeks in the making, I think you will enjoy it.

  • @paulmichaelson7203

    @paulmichaelson7203

    5 жыл бұрын

    @@MrCarlsonsLab I'll be sure to check it out. TNX

  • @johnterry6751
    @johnterry67518 жыл бұрын

    Thanks. Keep 'em coming!

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +John Terry Thanks John!

  • @ham4ham71
    @ham4ham718 жыл бұрын

    The radio in the corner @0:17 has fantastic woodwork! Can you feature it for us some day?Love the video.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Ham4Ham Will do!

  • @smbrob
    @smbrob8 жыл бұрын

    THX for the tips. Have a healthy 2016 :-)

  • @TRXLab
    @TRXLab8 жыл бұрын

    Hi Paul, very nice stuff on vintage gear! Great video as always! The force is with you :^) Here in DL we say "GUTEN RUTSCH" Take care and Cheers!

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +TRXBench Thanks Peter! Happy new year to you and yours! "GUTEN RUTSCH" :^) I hope I said that right..

  • @TRXLab

    @TRXLab

    8 жыл бұрын

    +Mr Carlson's Lab perfect Paul! Happy new year to you and yours!!

  • @josephcorbett224
    @josephcorbett2243 жыл бұрын

    I would like to see you remake the old paper capacitors into new paper looking ones.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    3 жыл бұрын

    I have thought about that.

  • @g0fvt
    @g0fvt8 жыл бұрын

    Thank you for the Loktal tip, I am embarrassed to have not known! 73

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +g0fvt Your welcome!

  • @TheRadioShop
    @TheRadioShop8 жыл бұрын

    Another great Tech Tips Tuesday video Paul.Thanks for that tip on removing those "Loktal" type tubes. Guess I will put my hammer and punch up he he.Hope to see many more in 2016 my friendHave a happy New Year.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +The Radio Shop Thanks! Happy new year to you too!

  • @fdxdsm
    @fdxdsm8 жыл бұрын

    Thank you for the content!

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +fdxdsm Thanks for stopping by!

  • @wadehicks9270
    @wadehicks92708 жыл бұрын

    Great video thanks for sharing

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +wade hicks Thanks for stopping by Wade!

  • @rciancia
    @rciancia8 жыл бұрын

    Re: death caps- these were connected directly to the Ac line and ground on older amps before three prong cords to reduce hum when a polarity switch was engaged. Many claimed they are lethal if the chassis is touched but what i have found is that very little ac passes thru them.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Ron C This is why Y1 or Y2 rated capacitors are your safest bet. I have come across shorted line to chassis capacitors before. I was at a ham swap may moons ago, I had two capacitor testers I was going to plug in to test, to see if the EYE tubes worked. Both had metal handles..... I plugged them in at the swap meet ( I found a wall outlet ) Not thinking, I grabbed both units to face them at me.... WOW! That woke me up in a hurry! Both of them smashed against the floor..... I bought them.... The tubes worked perfectly..... Ouch!

  • @rciancia

    @rciancia

    8 жыл бұрын

    +Mr Carlson's Lab Thank you !!!

  • @sficlassic
    @sficlassic8 жыл бұрын

    I've watched many of your video's and learned a lot. The equipment you have is out of the price range of some of us. Could you do a video on what a reaonable test bench would be?

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Sficlassic It's coming in the near future. I'm already collecting gear for it.

  • @chrismosley409
    @chrismosley4098 жыл бұрын

    I wish I had a picture of it. I'm thinking it might very been some sort of shielding but I don't know for sure. thanks for the reply.

  • @lion8lamb
    @lion8lamb8 жыл бұрын

    Great video. Please do follow up on your mooted idea and compile a tutorial/demo about aligning using vintage test gear. I would find that supremely interesting. Keep 'em coming...

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +lion8lamb Thanks for your comment!

  • @materialsguy2002
    @materialsguy20028 жыл бұрын

    Excellent tips, Paul. Thanks for the video and All the Best in 2016! I look forward to more great videos. BTW, some mentioned Patreon ; I would have no problem supporting your Patreon as I get substantial value from your videos.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Shaun Merrigan Hi Shaun, if I do keep this video thing going, I may consider Patreon in the future. Thanks for your thoughts and kind words as well! Happy new year!

  • @vonzigle
    @vonzigle8 жыл бұрын

    Good tip on loctals!

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +vonzigle Glad you enjoyed! There is a new video up yesterday as well :^)

  • @N6MKC
    @N6MKC8 жыл бұрын

    I always learn something new from your videos. I thought that dimple on loctals was simply to indicate where the key was…not sure why you'd need to know that on the OUTSIDE of the tube, but now I know! If I may make a request: a video showing how to determine the difference between "postage stamp" silver micas and the wax/paper capacitors that have that same, or very similar form factor. I think they called them "encapsulated wax/paper caps". I use Deoxit as a contact cleaner, and it has the same flow valve on the nozzle. I too find it useless, as even in the low setting, it releases an unholy gush of fluid that goes everywhere. I've toyed with the idea of putting some deoxit into a needle-tip flux bottle for strategic application.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Jason Atkin Thanks for your comment Jason!

  • @slimh2080
    @slimh20808 жыл бұрын

    Thanks for the video

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Slim Hermer No problem!

  • @33cdh
    @33cdh8 жыл бұрын

    I always look forward to your very informative videos. Thanks a lot. de: N9WHH

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Chris H Thanks Chris!

  • @av8bvma513
    @av8bvma5138 жыл бұрын

    That is indeed a lovely radio, well chosen, that man! The beautiful great speaker on the bench next to the chassis, is that from the same machine? Any one of your Tech-Tips videos is better than a year's subscription to Popular Mechanics! Pertinent, logical, methodical, exhaustive, very well filmed, and very well narrated, your videos are of the very highest standard, and eminently re-watchable.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +av8bvma513 Thanks for the very kind words! The speaker is out of that Philco.

  • @tintruder224
    @tintruder2247 жыл бұрын

    I have a suggestion for a "Radio Repair". On ebay, there are a couple vendors who take older OEM car radios and install a stereo input jack so people can plug into their iPads or phones. How would someone identify the point in the circuit where the input (CD, cassette, radio) is passed to the amplifier for output, and it would be appropriate to add the stereo plug in order to play the external source instead? In my case, I have a Ford Expedition that has AM/FM/Cassette in the dash and is wired for a remote CD Changer (which I do not have), and I'd like to add the extra input in a convenient location, rather than putting in an aftermarket stereo. Suggestions?

  • @chrismosley409
    @chrismosley4098 жыл бұрын

    I've been describing this incorrectly. it was the capacitor leads I was referring too of the i.f. can. they're color coded white red blue and black. under that color coded insulation was the really fine wire I was talking about that's wrapped around the leads.

  • @PelDaddy
    @PelDaddy8 жыл бұрын

    Thanks again.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +PelDaddy Glad you enjoyed!

  • @bigslick
    @bigslick4 жыл бұрын

    did you ever make a followup video where you used old test gear to completely service and align a radio?

  • @jackneff179
    @jackneff1798 жыл бұрын

    HI Paul...Hows about doing another extensive trouble shooting video like you did with the Hammerland or other radio. Its a lot of fun, and informative to watch you troubleshoot a piece of gear. Nice video here as always. Best to you...Jack

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Jack neff Thanks for your input Jack. I'm working on an indepth resto right now. When I post, you will definitely enjoy that. Take care!

  • @fardellp
    @fardellp5 жыл бұрын

    Is the failure of capacitors mainly a function of how old they are or how long they have been in a powered radio?

  • @fredfreer1737
    @fredfreer17375 жыл бұрын

    I like Deoxit but I’ll try the MG brand. Thanks🤓 Fred, W8FSF

  • @galileo_rs
    @galileo_rs8 жыл бұрын

    For lubrication try bicycle chain oil, tiny drop is enough and works better that machine or engine oil. Also does wonders on old, computer type, fans.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Dragan Milivojević Wow, I will have to try that. Thanks for the suggestion!

  • @grandpadean542
    @grandpadean5427 жыл бұрын

    good job!

  • @cat-lw6kq
    @cat-lw6kq3 жыл бұрын

    Paul's past life was,a radio mechanic in the 1930s.

  • @ericeverton2669
    @ericeverton26698 жыл бұрын

    Thanks for the video. I learned something here. I also suspect that you live nearby to me (Ottawa) since you appear to have been in the same snow storm we had here.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Eric Everton Hi Eric. Thanks for your comment!

  • @DonDegidio
    @DonDegidio8 жыл бұрын

    Paul, Great video. Getting caught up on the rest. About 80% finished. One question, what is that long oblong tan colored object behind the receiver chassis? Have a Happy New Year.

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Donald D'Egidio Hi Donald! The tan oval object is the antenna for the receiver. When you service this type of chassis, that has to be attached (4 wires) for the radio to work correctly. So it's a bit of a pain to have that hanging off the back of the radio while working on it. Happy new year!

  • @ChipGuy
    @ChipGuy8 жыл бұрын

    Great tips. Happy new year 2016 (or as germans would say "Guten Rutsch")

  • @MrCarlsonsLab

    @MrCarlsonsLab

    8 жыл бұрын

    +Chip Guy Vids Thanks! Guten Rutsch to you too :^)

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