So You STILL Wanna be a Repair Tech?
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- Опубліковано 20 сер 2023
- Want to know what work is really like for an independent electronics workshop taking on a whole range of electronics repair, trying to fix whatever comes through the door? Here's another typical day at the shop...
I work in collaboration with:
The Electronics Channel (live streams with Carlos and Detlef)
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Gran Canaria Uncovered
/ @grancanariauncovered (with Detlef and Julie. Not electronics related)
Det Builds Stuff - / @detbuildsstuff8128 (Detlef)
Retro Upgrade - / @retroupgrade (Carlos)
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TEST METERS
Aneng AN8009
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OSCILLOSCOPES
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BENCH PSU
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SOLDERING
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SS-331H Spare Parts
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THERMAL CAMERA
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EEPROM Programming
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CONSUMABLES
NC-559-ASM FLUX
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DESOLDER BRAID (I use size 8045)
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MECHANIC HX-T100 Solder 63:37 (I use 0.6mm)
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Thank you
Richard
Protip for worn out screws: put a tad of isolation tape on it and for some miraculous reason the screw driver will find grip.
Or a piece of thin rubber works well too
Yes, picked that trick up from a carpenter's channel once.
So much info on youtube to accidentally walk into :)
A dab of grinding paste helps the screwdriver grip better i.e. stops it camming out.😊
One thing I do if a stuck screw goes into plastic heat it with a soldering iron .
There appeared to be still some good 'shoulder' on the cross head there for a proper fitting [new] screwdriver bit (PH2?) to bite into... a manual impact driver can also help with stubborn screws as the impacts help grip the head whilst simultaneously turning the screw, if a dremel cutoff is used, use the thinnest possible disc (an old one worn down to radius the size of the screw head not to marr the case), failing all that, left handed drill bits can do wonders... Of course if you have none of that to hand, then options are probably limited to what Richard did in the end :)
The rubbery thing is called a tactile pad, just for information. 😊
Heya nice jobs wel done love to see a working day in your live
to answer the question yes i still want to be a repair tech lol is what i do and love
Thanks for all the great videos/information!
Suggestion - PCB vice(s) or similar
"Star" screws = Torx :-)
You could try the rubber band trick for getting a worn screw out.
It looks like a TV streamer for deaf people to connect their hearing aids to. My daughters deaf, and it looks very similar to what we've had in the past
.
Get a drill stand for your Dremel and some tungsten carbide drills, make short work of that rogered screw
Richard, I think it is supposed to be bent for a ball bearing to lock into the detents so there will be a positive stop at every click. The ball bearing likely fell out, thus no clicks and no positive stops.
Hi Richard,
You can get universal bolt extractors for rounded screw heads. They are sharp reverse screws drill bits.
You drill a shallow hole inro the rounded screw head the same diameter of the bolt extractor head, then drill the bolt extractor into the hole you drilled, very slowly with an electric screwdriver in reverse.
It grabs the screw and brings it out everytine even when a rubber band doesn't work.
I have a set if different size bits in a pack. I think they cost me about £7 for a set of 5 different sizes from a hardware shop in the UK. They have got me out of trouble several times without damaging the device.
Just seen that hey have them on AE for £2.55 plus postage.
If you go over the marker pen writing with another marker pen, it will soften the ink and you can wipe it off (quickish before it sets again).
Also, Iso works to remove permanent marker as well
LSO?
The screws are called "torx" head, just for information.😊
Any substance such as BLU-TACK -- PUTTY -- PLAY-DO
could be used to hold the PCB in place,
Of course - an adjustable circuit board holder is easily made at home
from wooden batons - or purchase a commercially made holder or
an adjustable PCB Vice
Good work as always. I was surprised you didn't check F1, right next to the inductor, on the "dead" one. Regards, David
Very good video! Solder tip looks massive doing these surface mount fine work. I have slight tremor now (78) use micro iron for surface work and meter probes are needle thin insulated right down to very sharp points! That happens when you get old! Fraser😅
Don’t seem to see anyone using as solder sucker anymore. Is it just because everything is smaller and smd? It’s been a while since I did anything and I think last time I fixed anything I just bridged an smd fuse with a 20 mm discreet type and insulated it with tape as I have little if any experience with smd tech.
Never a boring day!
Hi Richard, a thought on the encoder switch. I couldn't see but did you remove the nut normally meant for a frame/case mount? Was the replacement switch simple sitting proud as it was a rotary-push combo? Could you have made the hole in the case a little bigger (with the customers permission) to fit your better switch?
Love the channel and tips. Ive been an Electronic Technician for the Royal Navy for 22yrs and still love fixing electronics 😊
I’ve been trying to find your other channels the ones you do the live stream with Carlos can you link it under your channel thank you sir very much enjoy watching the channel
There are screw extractors. Drill a large hole into the head and use the extractor to grip inside the hole.
How do you drill a large hole into a M3 screw?
@@ianhaylock7409:
Drill a hole with a hardened drill bit matching the appropriate extractor bit size.
Hi Richard, great Video 👍🍻, intresting repairs and your soldier skill would be better and better .
How was the usb component held on after the brilliant engineer used the brown braid looking thingy ? Or was it the clear looking thing he used before that ? Also how did the solder not short all of the 4 pins at the back when it was soldered like that ?
The four large solder pads hold the connector on the board and the surface tension of the solder keeps the solder on each of the smaller pins
How does one become an electronics whisperer as fine as Richard? Nigh impossible unless you too were conceived under a desk covered by Altair 8800's on the equinox of a leapyear that is within the same decade of England winning a football world cup.
If you can meet those reasonable requirements, you too can become an electronics god.
Rich I think that you've over done that.
You want to go very slowly with metal drill bits
I find it amusing, the first thing any tech does is put leaded solder in....Hopefully they never take that away, and although it will never happen, it would be nice if they changed regulations back to where factories could use it again also.
Why not treat yourself to an adjustable pcb holder
or a lump of Blu-Tak.
No I'm not a repair tech anylonger, sick of armchair experts who thought they knew more than me ,after doing my apprenticeship and a lifetime of it, now retired only do work for my Wife & Daughters, oh and my radio amateur hobby & shack
Annoying hard to understand accent, very long videos with no cuts and very little information to learn form, great 👍, i wanna learn electronics to make money from youtube