Friday, August 28, 2009

The Side Art

OK, finally. I got the side art on. It was pretty easy actually once I figured out how to line it up. I felt like a genius when it finally clicked but I'm sure it is an obvious solution.

The first thing I did was put a piece of tape 2-3/4" from the top - no need to be precise here - just make sure that the piece of tape covers the imaginary horizontal line 2-3/4" from the top of the cabinet. Then, using a carpenter's square (pictured) to get a straight line I marked the line in pencil on the tape. This gave me the line to place the top edge of the side art on. I repeated this process along the back edge of the cabinet (2-3/4" again) and now had a vertical line to place the left edge of the side art on (or right edge depending which side you are doing).

In order to use the carpenter's square properly you set the short edge of the ruler in the picture to 2-3/4". Then you place the black handle on the top edge of the cabinet so that the short edge of the ruler is hanging down exactly 2-3/4". Next you place your pencil on the bottom of the ruler's edge and run the carpenter's square along the top while moving the pencil at the same time. This will give you a perfectly straight line exactly 2-3/4" from the top (on the masking tape!). This is an invaluable trick for building things and laying out lines in general.

Now that I knew exactly where to place the side art, I just taped it to the side.

Next, I removed all of the tape near the top and peeled off the paper backing from the sticker and cut it away with the scissors.

Then, very carefully and using my vinyl squeegee, I applied pressure to the top portion of the decal where I removed the paper backing. No turning back now! The decal is in place!

Then, I removed all of the masking tape around the edges now that it can hang on it's own. Finally, I removed the rest of the paper backing starting at the top and working my way down with the squeegee and pressing the decal into place.

After the decal was applied the only thing left to do was remove the top layer of paper. This part took a long time - the paper did not come off easy and in fact during this process there was a tendency to remove the actual decal form the force of removing the top layer of paper. I think this was due to my own inexperience - I did not prep the surface before applying the sticker and I should have used some rubbing alcohol to really clean it and remove any oils that may have been present.

Anyway, it came out great:

I didn't take as many pictures as I would have liked because my hands were tied and I was a little nervous. It was actually very easy! I can really see the finish line now.

More later.

Thursday, August 27, 2009

The Coin Decal!!

Finally - the moment everyone has been waiting for is here. I applied the coin door decal to the front of the control panel!! Before attempting this, I bought a plastic squeegee off of eBay for $3 (search "vinyl squeegee") - this really helps in applying the decals and it eliminates any air bubbles.

The first thing I did was put a piece of masking tape in the center of the panel. The tape lets me draw on the cab lightly with a pencil without leaving a mark. It makes it really easy to line up the decal. The decal is centered and the top edge of the decal is 2-1/4" from the top of the panel.

Next, I peeled the back of the decal off just a little along the top to expose the sticky surface and cut the back off with some scissors. This allowed me to line up the decal and stick the top down. Then using the vinyl squeegee from top to bottom while removing the rest of the paper backing I pressed the decal into place.

Looking good - all that's left is to peel away the top layer of paper. Man, you should have seen the smile on my face as I was peeling this off.

It looks pretty sweet! Next up will be the side art - it's actually the same process just on a much larger scale and way more nerve-wracking!

More later.

Thursday, August 20, 2009

The Coin Door: Part 3

Well, here it is - all installed and looking brand new:

Next up - installing the side art and other random stuff!

The Coin Door: Part 2

In addition to having the door powder coated, I also ordered two brand new coin mechs from Asahi Seiko in Las Vegas (they still make them!) so the entire thing now looks factory fresh. It was EXPENSIVE ($93 for the new mechs!). Here is what the old mechs looked like - these were unfixable to me with the rust and everything (not so much on the outside but around the coin return button):

It took about a week for the new mechs to arrive but it was worth the wait. Here's some unboxing pictures for the full effect:

They look great. Next up - final installed coin door pics!

The Coin Door

The coin door is the one thing I didn't feel comfortable restoring myself. I could have taken a can of spray paint to it but I didn't want to risk ruining it. As far as I know there aren't any vendors out there selling Nintendo coin door reproductions which means there is a finite number of these things out there to be had. I was lucky - mine came with the cabinet and was in pretty good shape. No major dents or scratches.

As you can see the door had started to rust in several spots and the paint was bubbling all over the place. A local custom motorcycle shop has powdercoating capabilities so had them refinish it for me (as well as the bottom marquee retainer). It came out very nice and way better than if I had attempted to do this myself.

I ordered some #6-32 carriage bolts from Quarter Arcade to secure the door to the cabinet and they fit perfectly. I had to order 2 sets though since I needed 12 for the door and they only sold them in packs of 10. I also bought a $4 lock from Home Depot which fit perfectly. Here's what it looks like installed:

I'm not sure why - maybe it was the lighting or the sweet finish on the door - but I can't seem to get a good picture of it. The door looks brand new and I couldn't be happier with the result.

More later.

Tuesday, August 18, 2009

The Monitor Mount: Part 5

Now that the monitor is in place I guess I can show off what it looks like from the front!

It looks great! I'm hoping the monitor is at a suitable viewing angle - since I didn't have anything but pictures to go off of it was tough positioning it just right. Seems OK to me...

More later!

The Monitor Mount: Part 4

There was one more small problem after getting everything ready for the monitor - since we removed those triangular mounting brackets that came with the monitor, the electronics which operate everything were loose and hanging by the connecting wires - not good. This is actually where my mother came in very handy. Every time my father and I lifted the monitor to move it around she had to hold the electronics so there was no tension on any wires - not easy - it was like a game of Twister or something. Thanks mom!

Once the frame was ready, we slid the monitor into its final resting position and stood there holding the electronics. We were tired at this point and I made the executive decision to just screw the panel into the 2x4s with two 3" screws. It worked great. The electronics are at an angle inside of the cabinet but there is no tension in any of the wires:

You can see the screw in the upper corner going right through the metal - there is another on the opposite corner and it is very secure. Here are some more shots from behind showing how the monitor is mounted inside of the cabinet:

I don't know if you can tell but this was by far the toughest part of the project. We spent 2 full days getting this thing in place just right. I'm glad that's over!

More later.

The Monitor Mount: Part 3

After getting the monitor into the frame I had to figure out a way to support the frame from the inside of the cabinet at the proper angle and not drill into the side panels. I had my dad slide the MDF panel with the monitor into place (the Donkey Kong cabinet had a mounting bracket for the original monitor still in there so he rested it on there):

Once I thought it was at a good viewing angle we drew a line underneath the panel on both sides which represented the spot where we wanted the panel to sit. All we had to do was build some legs for it. We ended up using some 2x4s to build a frame - imagine a table with 4 legs and cross braces except the table top is set at a sever angle. That's all there was to it but coming up with the design was far easier than actually building it. I don't know why but getting all of the measurements just right really took a long time. This is what we ended up with:

The MDF panel holding the monitor would sit on top of the 2x4 frame - all done! Well, not quite... In our infinite wisdom, we didn't take into consideration the weight of the monitor. We lifted the monitor and slid it in place expecting everything to be perfect (tight fit, eh?):

The problem was since there was nothing actually holding the frame to the cabinet, gravity wanted to force the entire structure, monitor and all, out the back of the cabinet. We felt like idiots for not thinking of this sooner. We were running out of time in the day (a Sunday) and we couldn't leave the exposed monitor in the MDF - we had to figure this out!

After brainstorming for about an hour the solution finally presented itself. I had some spare angle brackets lying around from when I mounted the new base to the bottom of the cabinet. The support pieces we cut for the top of the frame just happened to be long enough to almost touch the plywood where the original mounting bracket was located. We installed a bunch of angle brackets using bolts (not screws) which prevented the frame from tipping backwards and moving at all.

We were so happy this ended up working without seriously modifying the back of the cabinet (which is what most of our ideas centered around).

More later.

Monday, August 17, 2009

The Monitor Mount: Part 2

Bear with me on the next few posts - in all the excitement and since my dad was helping me out I didn't take as many pictures as I would have liked but I will do my best to explain exactly what I did.

The first thing I had to do was cut a piece of MDF exactly the width of the inside of the cabinet with a hole in the middle for the monitor to poke through. Getting the dimensions of the hole was difficult because all of the sides are curved and I had to make sure not to remove too much material. I came up with a method that ended up working but took way longer than it should have. If I ever have to do this again I think I could make it pretty quick.

Anyway, I cut some poster board into some long strips and taped them together end to end. Then I wrapped the poster board around the outside of the monitor. This was done in order to trace the shape onto a piece of cardboard. I figured if I could make a hole in some cardboard that would fit exactly around the monitor I'd be able to use it as a pattern to place it in the MDF.

I ended up using a pizza box held up against the front of the monitor/blue poster board and traced the shape. Then I cut out the hole and tried fitting the frame around the monitor. It wasn't perfect on the first try but what this allowed me to do was refine the cutout. After fitting the pizza box around the monitor there were tons of gaps and nothing fit quite right so while the pizza box was in place I covered the gaps with strips of blue painter's tape. Once I was satisfied with the coverage I removed the pizza box (with the tape still in place) and had a template for the shape of the monitor which I traced onto pizza box #2.

Next I cut out the shape I just traced onto pizza box #2 and fit it around the monitor - much better! I ended up having to make a few tweaks with some more blue painter's tape because I was cutting the cardboard freehand but I eventually got a really nice pattern. Then I centered it onto the MDF panel that will hold the monitor and I cut it out (free hand with my router after rough cutting with my jigsaw). It worked!

The next thing I had to do was remove the triangular brackets from the sides of the monitor (remember, the whole point of this exercise is to remove those things because they stick out of the back of the cabinet). Once that was done, the monitor cannot be put down! I quickly positioned the MDF panel I had just cut out around the monitor and located the holes for the bolts in each corner. I drilled out the holes and bolted the monitor in place - success!

These aren't the best pictures of the panel but you get the idea - the pizza box pattern was for placing the monitor in the MDF and then I had to drill a hole in each corner for the bolts - I had to be precise with everything because the bolt holes are so close to the monitor cutout but you can see on the bottom that my freehand skills with the router aren't the best.

Whew! This was the easy part...

More later.

Thursday, August 13, 2009

The Monitor Mount

Next up, installing the monitor. This was so difficult and I definitely could not have done it without the help of my dad (and mom!). From the start of this project I knew the monitor mount would be tricky because I was going to deviate a bit from the original design. I did not want to put bolts through the side of the cabinet in order to support the monitor like this (thanks for the pic Neilyboy):

I don't know why... maybe I just didn't like the thought of poking holes in the side art. The problem with wanting to do this is that the sides are only 9/16" thick which isn't nearly enough material to screw into to support a ~50 lb. monitor so I had to think of a way to get the monitor at the proper angle and supported from the bottom.

Another problem was that the monitor had triangular brackets on each side which supported the monitor in a horizontal position. When placing the monitor vertically in the Donkey Kong cabinet these brackets stuck out the back - this is obviously unacceptable so they had to be removed. Compounding the issue was that these brackets also held the electronics of the monitor in place! See:

The final problem was making a frame for the monitor. After removing the triangular brackets there was no way to actually mount the monitor! Did I figure it out?

Stay tuned...

Wednesday, August 5, 2009

Camera Dump

I finally mounted the monitor - what an unbelievable headache. It took 2 full days and I probably went overboard so I don't have the energy to write something up at the moment. In the meantime here are some random shots of the cabinet that were on my camera showing kind of where I'm at right now. If I don't post them here I might as well delete them. The marquee lights up really really nice...

The monitor mount is coming...

More later.