Switch Diagnosis On My Last Action Hero Pinball Machine

Cary Hardy·video·8m 37s·analyzed·Sep 11, 2018

Analysis

claude-haiku-4-5-20251001 · $0.014

TL;DR

Last Action Hero multiball scoop switch repair via diagnostics and solder reflow.

Summary

Cary Hardy diagnoses and repairs a faulty switch on his Last Action Hero pinball machine's multiball scoop using switch mode diagnostics, connector cleaning, and solder reflow. He demonstrates practical troubleshooting methodology and emphasizes the importance of learning basic repair skills for pinball machine ownership.

Key Claims

The far left scoop (multiball scoop) on Last Action Hero is critical to game playability; without it working, the game is essentially non-functional.
high confidence · Cary Hardy describing the necessity of the scoop for basic game function
The two center switches on Last Action Hero's scooping mechanism are the most common culprits for issues due to repeated ball impacts and shaker motor vibrations causing solder failures.
high confidence · Cary Hardy's analysis of wear patterns on the machine
The chicken scoop (middle scoop) on Last Action Hero has required repairs more frequently than the multiball scoop in Cary Hardy's experience.
high confidence · Cary Hardy contrasting his past repair history with current issue

Notable Quotes

“Because I was playing Arnold, I shoot for the far left scoop, which is also the multiball scoop, And, you know, honestly, without this scoop working, if this scoop doesn't work, then the game, you can't play it. It's completely useless.”
Cary Hardy@ 0:51 — Establishes the critical importance of the scoop to Last Action Hero playability
“We call that the WSS method. Wiggle some shit.”
Cary Hardy@ 3:14 — Colloquial troubleshooting technique for diagnosing intermittent electrical connections
“Those two center switches in the middle of that game are the most common culprits for this game to have issues down the road due to the fact that they're both attached to that metal scooping frame that gets hit repeatedly throughout any game that you play on there.”
Cary Hardy@ 7:27 — Technical insight into wear patterns and mechanical stress points on Last Action Hero

Entities

Cary Hardyperson Last Action Herogame

Signals

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product_concern: Last Action Hero exhibits known mechanical stress point failures on center switches due to repeated scooping impacts and shaker motor vibrations causing solder joint degradation.
high · Cary Hardy identifies center switches as 'the most common culprits for this game to have issues' due to shaker motor vibrations and repeated ball impacts on the scooping mechanism
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technology_signal: Demonstration of practical diagnostic methodology using switch mode, physical inspection, and solder reflow as standard troubleshooting approach for intermittent switch failures.
high · Cary Hardy's systematic approach: switch mode diagnostics → physical inspection → connector cleaning → solder reflow

Topics

Switch Diagnosis and RepairprimarySolder Reflow TechniqueprimaryConnector Cleaning and MaintenanceprimaryPinball Machine Troubleshooting MethodologyprimaryLast Action Hero Mechanical Designsecondary

Sentiment

positive(0.85)— Cary Hardy maintains an upbeat, educational tone throughout. He successfully diagnoses and repairs the issue, demonstrating competence and providing value to viewers interested in learning repair skills. No frustration or negativity toward the machine or manufacturer.

Transcript

youtube_groq_whisper · $0.026

What's up guys? I was playing on Last Action Hero today and a problem occurred. Now I know what you're thinking. Kerry, do your machines just constantly keep breaking down on you? Are they even worth anything? Are you always having problems? I'm not always having problems, but problems do occur in this hobby, and that's why it's always a definite must. If you plan to get into this hobby, you need to start educating yourself on how to do at least the minor repairs and minor fixes, and I'm hoping to bestow upon you some knowledge on the subject of switch repair today. Because I was playing Arnold, I shoot for the far left scoop, which is also the multiball scoop, And, you know, honestly, without this scoop working, if this scoop doesn't work, then the game, you can't play it. It's completely useless. It's so, it's not something that I can say, you know what, I'm going to fix that switch later. I don't really need it. I'll put it on the back burner. No, it's got to be fixed at that moment, especially whenever I have friends and family coming over and I got the pens turned on, ready to play. I can't just have Arnold sitting there all pretty and turned off because the game essentially is a non-working machine. So in a hurry, I grab what equipment I can quickly grab to record the process and the diagnostics that I do in order to deter what the problem is with this switch. And I've got that recording. I'm going to play it for you now. And hopefully it's good enough for you to be able to tell what's going on and how I fix the problem. All right. So here we are looking at my last action hero play field. and I'm currently in switch mode. So as you can see, I've already gone through the entire play field. Every switch is working accordingly, except for my far left scoop Every other switch on this playfield is working accordingly except for this one which is the most important damn switch in the game. So I've got to lift the playfield up which I've already kind of partially lifted and I'm going to see if we can figure out why this switch is not working. Alright so here we are now with the play filled up and here is the switch in question. Let's see if I can activate it. Yeah we may have a faulty switch. You can even hear it clicking but nothing. That switch works. This is at the end of the line or the switch row or column too because it's only got one wire going to it. Let me try wiggling some stuff here. We call that the WSS method. Wiggle some shit. and there you go think I'm gonna do a reflow oh I don't like how that's intermittent like that what is going on here I'm going to clean these connectors off, do a little bit of sanding on them, do a reflow of solder on this switch and make sure it still doesn work Okay good I might be able to just get away with pulling it on and pushing it back on again Alright. Still going to clean it up. I want this stuff to be as close to bulletproof as I can. So, let's do that. This stuff is amazing. I highly recommend that you get it. Especially for cleaning all types of connections. it's a quick drying so there's no residual that you have to worry about basically you can spray it and then just like just use your breath to blow it off and it evaporates real quick all right I've got like a just a little small piece of 1000 grit sandpaper and I'm gonna try to get up in here. Really hard to get you a good view of this but I'm basically just gonna scrub the very tip of the connection on both sides. Then, while my iron is still heating up, put that right there. I'm going to get some electrical cleaner and spray inside this connector right here to make sure there's nothing in there. Alright, so I have reflowed the solder on both portions of where the diode attaches to the switch. Reflowed solder. Clean the connector tap that's right there in the middle for ground. Sprayed inside this connector. Put that back on there well that much more reactive yeah I think we good to go on that let play all right let's start a game of them All right, let's see if the middle scoop works. Yay! Yay! All right, we are good to go. Sweet. And that was it, guys. It was a simple fix, thankfully, so it wasn't something that I had to order parts on. Those two center switches in the middle of that game are the most common culprits for this game to have issues down the road due to the fact that they're both attached to that metal scooping frame that gets hit repeatedly throughout any game that you play on there. So then you have the shaker motor that also coincides with that. And so with the shaker motor going and all the vibrations from the balls hitting that scoop, it's no it's no wonder that eventually solder issues happen to occur but I want to say this is the first time that I've had to mess with the multiball scoop switch I've usually had to in the past mess with the chicken scoop which is the middle scoop for this game so hopefully now that I have fixed this scoop then I won't have any more issues with this one that's going to be all for this video guys I hope you learned something until next time peace out We'll see you next time.