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2023-11: Warosu is now out of extended maintenance.

/vr/ - Retro Games


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File: 298 KB, 1000x525, dead 7800.png [View same] [iqdb] [saucenao] [google]
7703890 No.7703890 [Reply] [Original]

I feel like crying
I legit feel like crying dudes
3 hours of my time doing this mod for my Atari 7800 but couldn't get it to work, didn't know why, had the crazy idea to test the 9v power supply, stuck my leads in there

it was outputting 13v

It fried my atari and possibly my harmony cartridge and my games

>> No.7703898

:(

>> No.7703901

You tried anon, most anons here would never bother actually soldering anything

>> No.7703904

>>7703890
this is why you dont fall for the soldering meme and just get someone who is paid to do these kinda things

>> No.7703926

Well, everything is an opportunity to learn. I hope you can locate another Harmony cart soon.

>> No.7703943

>>7703904
>>7703901
It's not even the soldering; My soldering job was great, everything making continuity, everything where it should be and not bridging any contacts, it's just the power supply decided to fail, and fail in an uncommon way that made it overvoltage my atari and kill it

>> No.7704067

>>7703943
as a result of the mod?

>> No.7704080

>>7703890
7800 was shit. God in His infinite mercy and wisdom saw fit to free you from it.

>> No.7704090

>>7704067
No, the power brick itself was outputting 13v when it should have been outputting 9v, it died the same way commodore 64 power supplies do

>> No.7704094

>>7704090
brb starting console power supply servicing company. In all seriousness though, F

>> No.7704139

There's a local retro-game show flea market thing that happens every year (except 2020 because Covid), I'm gonna try to see if I can't sauce a new 7800 and power supply from there. I bought mine for 70$ but with the prices of retro games skyrocketing because of normies and stimmies, I expect prices to be around 100$

>> No.7704149

>>7703890
probably just need to replace the 7805 voltage regulator

>> No.7704153

>>7704149
Is that in the system or the PSU?

>> No.7704154

>>7703904

This has nothing to do with soldering, retard.

>> No.7704156

>>7704153
in the system, it converts the 9v to 5v

>> No.7704162

>>7703890
Sorry this happened anon but it’s honestly not that big a deal. If you feel like crying over this, fix yourself, you pathetic worm.

>> No.7704204

>>7704162
>a thing i was passionate about and enjoyed broke
>not a big deal grow up
No u

>> No.7704209

>>77083904
Soldering is easy as long as you aren't using a Walmart iron with no temperature control

>> No.7704271

>>7704209

What tempeture is "second line after low, 4 lines before high"?

>> No.7704357

>>7704209
Is this good? https://pine64.com/product/pinecil-smart-mini-portable-soldering-iron/?v=0446c16e2e66

>> No.7704565

>>7703890
I feel like crying because there are "people" this stupid. No. Your PSU didn't fuck it up. You did. Sell it for parts and hopefully someone who's not retarded can fix it. Then an hero.

>> No.7704594
File: 53 KB, 1080x810, my coomlection.jpg [View same] [iqdb] [saucenao] [google]
7704594

Don't be sad because your rotting plastic finally bit the dust, be happy that you can now justify joining the MiSTer gang.

>> No.7704620

>>7704565
Ah, yes, he fucked it up by personally manufacturing the PSU with cheap parts 40 years ago, making it prone to failure.

>> No.7704742

>>7704620
>Ah, yes, I'm just as retarded as OP
Is that because you're samefag or are there multiple low IQ faggots ITT?

>> No.7704758

>>7704742
>fucking implying

>>7704620
>>7704271
and
>>7704154
Are my only posts here, gaiafag.

>> No.7704903

Anon that’s normal. Old wall wart linear supplies are not regulated. You can put the leads in any console psu and it will read high because there’s no load. Also there’s probably a 7805 that is regulating it down to 5v in the console. It depends though. Some old shit did -5v or 12v for old ram. You’re probably fine. What makes you think the console is fried?

>> No.7705124

>>7704594
Fuck off shill

>> No.7705339

>>7704758
>why yes, i am that retarded. How did you know?
I can tell from some of the stupid and from having seen quite a few stupid in my time