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Project for a sunny day

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#1 iKarith OFFLINE  

iKarith

    Moonsweeper

  • 351 posts
  • Location:Portland OR

Posted Wed Jun 20, 2018 9:15 PM

I'm an Oregonian, so I'd probably be outside on a rainy day, but it's not raining.  No, it's sunny and it's hot enough to fry an albino on a cancer drug sitting next to a window in less than 5 minutes.  Ask me how I know from Monday…

 

So, project!

 

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I dismantled my console and managed to drop a washer!  I did find it though.  Was a bit tough because it's not magnetic:

 

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It's now in the tray with everything else.  Of course once it was apart I got to see some genuine 35+ year old thermal goop.  Crusty.

 

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Fortunately there's alcohol, q-tips, and a pilfered Motel 6 keycard for getting that crud out of there.  Scrape off most of it, q-tip the rest, and let's apply some fresh … uh, slightly over-spec paste.  :)

 

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While I'm here, I should clean the contacts of my side port, they look a little grubby.

 

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There's not much I can do about this, even though it's worn down to bare copper in places.

 

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My understanding is that the way you fix this requires a fair amount of flux, an air station with a lot of heat and a lot of volume, and some fresh solder.  And don't do it with a cheap air station because those will burn the board or melt the plastic components before they actually do anything with big planar traces like these.  I'm not an engineer/technician or anything though, so … I'll leave it be.

 

Y'know, if I could operate a soldering iron properly, now'd be a good time to insert a diode…

 

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There's one more thing for me to do.  The cartridge connector on these things has this little dust filter on it.  It's almost certainly disgusting.  I noticed gunk on a couple of my carts' edge connector and I've had a spare edge connector from Fest West 2017 … since 2017.  At the very least you should take the cover off of yours, remove that foam bit from it, and just throw it away.  That's the source of the gooey residue.  I sprayed some deoxit in there and tried to scrub the contacts as best I could without a card edge cleaner, but that probably needs a going over by someone who's got the right little tool to go in there and clean those contacts.  I assume the spare I have came from Greg who kindly reconditioned these for us.  :)  I'll have to be sure to give him this one so he can prepare it for the next person who needs one.

 

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Eager for F18A orders to begin, having done all of this I now know exactly how to do the installation of the thing.  Hopefully this summer?

 

[Edit: A couple images got lost in the editing process]


  • arcadeshopper , --- Ω --- , Schmitzi and 1 other like this

#2 iKarith OFFLINE  

iKarith

    Moonsweeper

  • Topic Starter
  • 351 posts
  • Location:Portland OR

Posted Wed Jun 20, 2018 9:22 PM

And I didn't even notice the one that ended up upside-down of my cleaning stuff.  :D


  • Schmitzi likes this

#3 retrorussell OFFLINE  

retrorussell

    Quadrunner

  • 8,696 posts
  • You win.. for now
  • Location:Beaverton, OR

Posted Wed Jun 20, 2018 11:11 PM

Wow, what a difference a day made!  Thunderstorms and rain!

 

Good thing my current project is indoors-- cleaning, sweeping, mopping and waxing the hardwood floors.  Got the living room left to do for tomorrow; I put lots of wax on the dining room and hallway and it looks GREAT.  Thank God for 2 weeks vacation; after the living room's done then-- weather permitting-- I'll use my reciprocal saw and even the tops of the bushes in the back yard.  Then maybe re-sanitize the hot tub.  Then probably have a look at the attic and see how much that needs cleaning.  Can I have 3 weeks off?



#4 x24b OFFLINE  

x24b

    Star Raider

  • 93 posts
  • Location:Apple Valley, CA

Posted Tue Jun 26, 2018 4:35 PM

And I didn't even notice the one that ended up upside-down of my cleaning stuff.  icon_mrgreen.gif

When I saw it, I just assumed you were in a tiny-house saving space with magnets on your cleaning bottles. :D



#5 iKarith OFFLINE  

iKarith

    Moonsweeper

  • Topic Starter
  • 351 posts
  • Location:Portland OR

Posted Sat Jun 30, 2018 12:49 AM

The space is pretty small. :(







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