Recapping a Sanyo 13" CRT Tube Television From 1998 - Perfect Little Display Monitor for Gaming...
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- Опубліковано 11 вер 2024
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My great-grandfather ran a VCR / TV repair shop for years and years until he passed away. Now any time a friend says they're getting rid of a TV I can't let them - I have to fix it and find it a new home! Thanks for this video. CRTs are near - indestructible and always worth an attempt at saving!
Think I would have given the board a quick brushing/clean beforehand. Great to see these old T.V.s getting a new lease of life.
$59.95 ... the good old days. Most people would just throw it away. Not many people out there fixing things anymore. When i was a kid the TV repairman would come to the house with a huge, and I mean huge, box of tubes. Just because something was broken didn't mean it was garbage back then. Good video!!
I'm sick and tired of our disposable society - so much that could be repaired, often quite easily, is just scrapped. Major manufacturers don't help either, they just love to make things hard to repair by overcharging for spare parts or repair services.
@@SlartiMarvinbartfast yep all the while pretending to be "green" and caring for the globe w/false piety.
Same..I remember that happening alot here in New Zealand in the 1970s..we still had our black and white set then..most of the time set was fixed it was the vertical hold dropping out 📺
I've thrown away many items that likely could have been repaired with a little know how. I really appreciate UA-cam videos like this that help educate and keep useful things alive.
That story very much mirrors my own, we used to have a repair man come out too.
I love crts i would never throw one out most of my collection is what i find in the trash or on the side of the road, i build and repair retro arcade Cabinets and make arcade crt monitors and use the tubes from those tv sets i find, marry them up with an arcade crt chassis and good to go, most of the tvs i find the tubes are in very good health it beggers belief why anyone would want to throw out a working tv but hey ho they live on with me, the old tv chassis I just gut and use them for parts to repair arcade monitors.
My first time watching Joe make his own video instead of Ron. Short and sweet.
You did good Joe! More videos!
Ron!! Joe's making videos on the channel behind your back again!!! :-D
2001 TV needs new capacitors in 2022. Meanwhile my big 1983 Philips living room TV still running on all original parts: Pathetic. (then again that TV was pretty much the top of the line then, so not engineered to a price point. And these Philips are overengineered. It started developing dry joints a few years back, but didn't need any replacement components... apart from the CRT... old one had barely any blue)
Note to blanket recappers: If the device doesn't have a lot of different faults at the same time, just swap the caps that are near heat sources! (there's one tucked between one ginormous, one huge and one big resistor and on the remaining side was a relay. This cap is cooked. Baked.) No reason to replace the caps in the frontend section (jungle IC). There aren't any heat sources and lots of open PCB space, so these caps will probably last another decade or two.
Rescue all the old CRT televisions. As far as I know nobody is making new ones.
We're trying :)
Hey Joey, nice to hear from you. …. It ain’t pinball , … but still very interesting and entertaining. Thanks for posting.
Great Video, Joe. Even my misses said "Ron's voive has changed" i tried to explain who's who.🤣
Joe is learning how to use the camera
I managed to pick up three CRT TVs from the side of the road, and two need this kind of help. I just got a bunch of caps in the mail, so we'll have to see if I can bring them back to life. Wish me luck.
Great job, Joe!
Nice looking TV/Monitor there Joey..I got one just like it for my Atari:)
Thanks Joe 😁
2001, not too bad. OH FUCK that was 21 years ago? shit, i'm getting old aren't i.
Time flies when you're fighting our globalist overlords!
Next time, take that thing outside and hit it with some compressed air first! Get all that dust/dirt off that circuit board! :D dust = blanket; blanket = heat; heat = death to electronics! ;)
"What's wrong with it, Joe?" "It's broke!" Come on, Joe! You can't just....
He likes things that are broke
@@LyonsArcade It's a classic bit. I start laughing as soon as you start with "Now, I've asked Joe to leave me a detailed note...", and you work it until the final payoff. Like a classic Three Stooges bit, it gets me every time!
Nice job!
On Sanyo's from that 90s-2000s it is common for the vertical output IC to get cold solder joints and if not fix will eventually blow up the chip along with other components.
Yup, put a lot of steaks in the fridge.. Bet it starts jittering again tomorrow. But maybe
he caught it.
That reminds me of the IBM PCjr CRT monitors from the mid eighties; They formed cold solder joints around the vertical hold transistor & flyback. Fixed a number of them at the public school I went to, with nothing more than a soldering iron & supplemental solder, back in the mid nineties. The same issue that caused display problems on classic macs of their era as well. Hehe, random nostalgia brain-fart
@@tomj4506 Haha I remember back in the early 80s when I would try and load a game on my Atari from cassette but it didn't go, the troubleshooting part on manual said to put it ( the cassette) into fridge for a spell lol..sometimes it actually worked..most of the time I'd just go out and buy a new copy of that game 😁
Great work, it takes a lot of patience and focus to keep chugging through something like that. 👍
Too easy)
It was still mainly working :)
Thnx for the video. And for taking the time to make a video
is this Joe doing this video!? I'm so used to not-Joe!!
I got a Spanish air freshener commercial before the video loaded up?
Mucho Bueno!
@@LyonsArcade lol lemonade just like that.
Do you use cheap generic chinese ebay/amazon cap kits for stuff like this or do you get fancier ones from a trusted component vendor like mouser and digikey? I ordered mouser parts to recap some old Mac power supplies and it quickly ended up over $100 in caps. And computer monitors have even more caps in them!
Mouser and or DigiKey are the way to go. Those cheap chinesium components won't last very long. I've repaired cheap audio amps by putting better quality capacitors in them.
Hey Joe, I know what's wrong with that TV... IT'S BROKE! Now that you know, you can fix it.
Yeah 'gamers delight' nice video !...cheers.
Nice work!
Recently pulled out a 13" Toshiba from my garage. I was thinking about putting it on marketplace, then I had an idea of making a mame cabinet. Now I don't know what I plan to do with it.
I have a 80cm and 51cm crt tvs i have stashed away. Both still work fine considering they were bought in the 90s. Bugger if i know where the remotes are for them tho... proberbly the couch monster ate em' at some time.
Is that you captured in Google street view behind the shop?
That's Joe!
Hey Joe!!
Hey Jason!
there's a Jimi Hendrix joke in there somewhere
@@vasili1207 where you going with that soldering gun in your hand?
Yo Joe, I got few arcade boards that I plan on re-doing the eprom because some of the eprom are no longer functional. I got few questions regards eproms because I am getting mixed information and I was hoping if there is a way I can reach out to you for quick messaging. Thanks in advance.
Audio sounds different. Did you get a new mic set? Or is this the normal guy?
It's Joe..Ronnie's brother:)
@@naytch2003 cool. Never heard ya before. Still watching. 😀
@@vicferrarisgarage Oh I ain't Joey..the guy talking on the video is:)
JOE CLASSIC< can you use a different flyback transformers that is for a larger CRT screen display or smaller CRT screen display or will this screw up the geometry and XY coordinates?
Only if it fits the board, many flybacks different interms of size and pinouts to the chassis, Usually the power the flyback puts out is controlled by the b+ most of the arcade classis i have here cover a wide range of crt tubes from 10" right up to 28" but you have to alter the b+ higher on bigger tubes and less for smaller tubes, plus some board modifications need to be done like addings caps here and there and resistors, or removing caps or resistors etc to accommodate the bigger or smaller tubes.
@@Megalocade There are B+ trim pots to adjust the voltage to the flyback. If you use another type of flyback it could alter and change the display graphics XY coordination and geometry? The B+ Voltage doesn't alter or change the graphics XY coordination or geometry, but I think the flyback does which I'm not sure why the flyback alters and changes the XY coordination and geometry of what is being displayed on the CRT tube.
Don't know if my comment matters or not. But I discovered how to push out a Interlaced signal from a PC to tv using a EDID emulator passthrough. The one that did for me is called Woieyeks, it says 4k on it on ebay. You can push out 1080i, 720i, 600i, 480i. It all comes down to which GPU you have inside your computer. I used this device on two different computers. On my laptop it only pushed out 1080i. On my gaming PC it can push out all Interlaced resolution. Interlaced on a modern TV is possible. I would like to try this on a tube tv like yours if I could ever get one.
@@foobarmaximus3506 It sure does, normally when you turn your modern TV on. Right on the top it shows which resolution your TV is on. If you have a 4k tv and turn on. Right away you spot this on top. 3840x2160 60p. With my modern TV with the Woieyeks connected, my TV says 1080i.
@@foobarmaximus3506 here's somebody else getting 480i on a modern TV using a whole different method then what I'm doing. ua-cam.com/video/jtpABUurVVg/v-deo.html
I need some of thems
The first thing I would do after removing the board from the set would be to put a dust mask on and blow all the dust off the board with compressed air. preferably outdoors. I can't stand to work on a dusty board.
This is not a rant or complaint, just an observation. I have repaired many dirty dusty devices in my time and probably breathed in a lot of dust. So I learned my lesson. Besides, if you dust and clean things off first it makes it easier to see if a component overheated or shows signs it is about to fail. Happy holidays everyone.
Who is he?
The youngest brother Joe
@@naytch2003 he's goooood
@@PaulHuininken Yeah..there's 3 brothers..Ronnie the eldest, then Donnie ( who.also has a channel My Brother Donnie) and Joe the youngest..I'm the same..I'm the eldest of 3 brothers too except mine have disowned me
@@naytch2003 love you all
you can hack rgb into that juggles chip if you wanted ...
@@foobarmaximus3506 ok bellend
Hello Yodelayheehoo
Hey Lil Everette..all ready for Santa? 🎅
@@naytch2003 ready
@@lileveretteyoakumiii Good stuff 👍, it's just gone 3am here in New Zealand and I'm wide awake haha you enjoy your day/night buddy
I wonder if you could fix my c64 monitor... picture needs to be recalibrated. i would do but scared to death of the annode.. Besides i have never worked on a monitor..