DIY TV repairs?

Page may contain affiliate links. Please see terms for details.
OP
OP
D

DaveReading

Don't suffer fools gladly (must try harder!)
Location
Reading, obvs
What TV ??

New set on order.

Wife delighted.

Lesson learned.

:laugh::laugh::laugh:
 

tyred

Squire
Location
Ireland
Fair play for having a go.

I used to love fixing things, but can't really be bothered with modern electronic devices. I'm actually qualified in electronics but have forgotten so much.

I repaired the amplifier in a 1960s record player for a cousin who collects old things a while back. It was nice to dabble again and feel pleased I got it working. Just needed a transistor and I replaced a few suspect capacitors.

Oh, and I haven't got a TV!
 

CXRAndy

Guru
Location
Lincs
I've still got all my resistor, transistor, diode, zener diode spares. From time to time I'll make a little circuit up to do a specific task. These days you can get virtually everything pre-made from Amazon amd other outlets.

A few years ago I knocked up a tiny door alarm for the freezer. I had to fit it between the small panels on the front. To this day it still works and no more accidental defrosting with the door being a few mm open
 

presta

Legendary Member
I could satisfy my interest in electronics at work, where I had a lab full of test gear and circuit diagrams for the equipment available, but my appetite for making do at home with just a multimeter was pretty limited.
 

Dogtrousers

Lefty tighty. Get it righty.
What TV ??

New set on order.

Wife delighted.

Lesson learned.

:laugh::laugh::laugh:

I'm rather sad about that. I was really hoping this thread would cover a few more episodes as you played whack a mole with problems

Still, hats off to you for having a go.

Some years ago I had a tablet and the micro Usb power connector was screwed. I decided to try a repair as it was useless as it was, because I couldn't get any charge into it.

I read up on the internet how to open it up. Got some appropriate tools together. It took me all of 10 seconds to break the screen and give up.
 
OP
OP
D

DaveReading

Don't suffer fools gladly (must try harder!)
Location
Reading, obvs
Some years ago I had a tablet and the micro Usb power connector was screwed. I decided to try a repair as it was useless as it was, because I couldn't get any charge into it.

I read up on the internet how to open it up. Got some appropriate tools together. It took me all of 10 seconds to break the screen and give up.
I feel your pain - I wrecked a very nice phone in the same way - by assuming that the YouTube instructions were correct.

Coincidentally it was another hand-me-down from my son and family when they went off to the USA to live. DIL was about to bin the phone just because it had a dodgy charger connection. My first Android phone after many years of BlackBerrying.

I got it to charge reasonably reliably with a bit of elastic(!) to keep the cable in, but eventually got fed up and ordered a charging module for tenner from AliExpress. When it arrived, it took me about 5 minutes to find out that you didn't take the phone apart the way that YouTube showed, by which time I'd f*cked up the screen.

Can you see a trend emerging here? :laugh:
 

Profpointy

Legendary Member
I'm rather sad about that. I was really hoping this thread would cover a few more episodes as you played whack a mole with problems

Still, hats off to you for having a go.

Some years ago I had a tablet and the micro Usb power connector was screwed. I decided to try a repair as it was useless as it was, because I couldn't get any charge into it.

I read up on the internet how to open it up. Got some appropriate tools together. It took me all of 10 seconds to break the screen and give up.

That's still a good result in a sense. If you'd not had a go, you'd have kept it as clutter with the job of repairing it nagging at you for ever. Now you've given it your best shot, it's irretrievably bust, so you can sling/recycle it with a clear conscience.

I used to quarrel with my Dad regularly if I needed to use drastic measures, eg hitting a stuck part on my car with hammer to get it free to repair it, "you'll break it. Tap it gently with a piece of wood". He simply could not/would not grasp that the thing has to come off, it if it or another piece gets broken on the way, then you just fix it. He never fixed anything, yet kept decades worth of non-working items.
 

johnnyb47

Guru
Location
Wales
Years ago back in the 80s my dad had a Philips CRT tv in his bachelor pad and it was making an awful crackling sound and flickering picture.
It had the old style fibre board type cover on the back with loads of thin slat type vents in it ,and you could see the wall behind the tv randomly light up with the silhouettes from the slated vents.Its was clearly shorting out somewhere.
My dad was a total nightmare / wally when it came to diy and he had no common sense or fear of electricity.
One night he got fed up with it and decided to try and fix it..
Most normally sane people would switch the TV off and unplug it before taking it apart but not my dad.
Armed with just a few kitchen knives he took the fibre board back off ,with the telly still on because in his words"he wanted to listen to the news"
With the back off the tv he started poking and prodding inside it with a kitchen knife and asking me if there was any improvement in the picture.
I was sat on the sofa horrified waiting for him to blow himself up , and then all of a sudden the picture stopped flickering and the cracking noise disappeared.
He emerged from the back of the tv looking rather please with himself.
It turned out the braided earth strap on the back of tube had come loose and he somehow managed to tightened it up with a kitchen knife to sorted it out.
To this day I don't know how he never got electrocuted.
How he's managed to get to the ripe old age of 80 is a miracle 🤣
 
Top Bottom