{"id":466,"date":"2016-11-13T14:25:44","date_gmt":"2016-11-13T18:25:44","guid":{"rendered":"http:\/\/blog.trollserver.com\/?p=466"},"modified":"2016-11-13T14:25:44","modified_gmt":"2016-11-13T18:25:44","slug":"nes-toploader-av-mod-rca-output-part-2","status":"publish","type":"post","link":"https:\/\/blog.trollserver.com\/?p=466","title":{"rendered":"NES Toploader AV Mod – RCA Output – Part 2"},"content":{"rendered":"

To jump between posts in this series, please visit the NES Mod Index<\/a>.<\/p>\n

 <\/p>\n

This is the second part of the instructions for adding the RCA jacks to your NES. \u00a0This part involves the physical modification of the NES shell so there are places to put the RCA Jacks. \u00a0If you haven’t already created the grounding ring wire you should head back to Part 1<\/a>\u00a0for instructions.<\/p>\n

Now, for the first time in this process, it’s time to start actually modifying your NES. \u00a0Everything we’ve done up to this point has been steps in the right direction, but has left your precious NES Toploader safe and sound. \u00a0That all stops here. \u00a0If you are scared about drilling holes, cutting pins on chips that are over 20 years old, soldering directly to the motherboard, just plain decided that vastly superior video output isn’t for you, or are afraid of destroying your NES you should simply stop here and put everything back together. \u00a0From here on out the possibility for real damage to your NES is very real. \u00a0Having successfully scared the crap out of you, I would like to point out that this is pretty easy and straightforward and if you follow along closely you aren’t especially likely to break things. \u00a0\ud83d\ude42<\/p>\n

We are going to start by carefully marking the lid of the toploader with a pencil so we can line things up as neatly as possible. \u00a0I’ve seen a lot of AV mods where the RCA jacks are all over the place and I’m not a big fan of that. \u00a0Perhaps it’s a little bit of OCD, perhaps I just value the final appearance of the NES after this mod more than other people do. \u00a0Whatever the reasons, I like it to be neat and I’m going to show you how you can do that. \u00a0(Well, to do it as nicely\u00a0as possible anyway since I’m not doing this with any fancy machines or anything.)<\/p>\n

Looking at the back of your NES lid, there is a big rectangle area on the right side below the vents. \u00a0Typically it will have a sticker with Mario and a 1-800 number to call for maintenance or service. \u00a0I can’t show you what that looks like on my own NES because I peeled it off and threw it away before I decided I wanted to write this guide. \u00a0There are several good things about that sticker. \u00a0First, you won’t be needing it because it’s an 800 number from over 20 years ago and it probably doesn’t work any more. \u00a0Second, you won’t be needing it because what you are about to do would certainly void the\u00a0warranty that expired on its own over 20 years ago anyway. \u00a0Third, the spot they made for it on the back of the NES is a perfect place for 3 RCA jacks. \u00a0And last but not least, every time I’ve removed one of those stickers it came off in one neat piece so it’s not even a pain to deal with.<\/p>\n

So, uh, peel that sticker off if yours has one. \u00a0I’ve placed a orange rectangle to highlight the area where the sticker was.<\/p>\n

\"rca_jacks01\"<\/a><\/p>\n

The next step is to make sure we don’t hack through the back in a place that doesn’t have enough room to house an RCA jack. \u00a0There are things in the way in there and we need to keep those in mind while we are modifying ours. \u00a0There are two plastic structural ribs behind that rectangle. \u00a0One is most of the way to the right as you get over by the corner and the other is a little more than 1\/2″ from the left of the rectangle. \u00a0They’re there to give the back panel more strength and we want to leave them there so it’s good and solid when plugging and unplugging RCA wires. \u00a0Using a pencil, mark the spots where they are on the outside of the lid. \u00a0I go from the bottom first and then around a little onto the back.\"rca_jacks02\"<\/a><\/p>\n

Next there is one other sneaky thing to avoid. \u00a0In the back of almost the entire NES is a large metal heat shield. \u00a0The right edge of it is both electrically conductive and in the way. \u00a0That’s a bad combo. \u00a0To mark it, I put the lid back on the NES and lift the back up just a little until I can see the heat shield. \u00a0Using a pencil I mark that too.<\/p>\n

\"rca_jacks03\"<\/a><\/p>\n

Now with the things to avoid deftly marked it’s time to determine where to actually do the drilling. \u00a0I like to go exactly half way up the rectangle since it looks nice and it puts them far enough from the bottom edge that you don’t have to worry about breaking things. \u00a0I eyeball the midpoints between the “things to avoid” marks and use my pencil again to make nice little plus signs where I’ll be drilling. \u00a0Please note that perfect spacing here is extremely difficult. \u00a0Thanks to plastic and metal things in the way, the typical outcome actually has the right two RCA jacks a little closer to each other than the third one on the left.<\/p>\n

\"rca_jacks04\"<\/a><\/p>\n

This is a good time to mention that not all RCA Jacks are created equal. \u00a0Even if you order them from the same place I did, they may not actually be the same part as I got. \u00a0The quality of the parts is pretty similar, but the only part that is likely to be the same is the jack part. \u00a0Minor variances in the screw part in the back or the ground ring or how deep the whole thing goes means that you may have to use a little common sense when putting them in. \u00a0I found that a 1\/4″ drill bit worked perfectly for me this time, but I’ve used other RCA jacks where I needed to “fine tune” the drill hole a little to be able to get them through the hole. \u00a0Just make sure everything fits and doesn’t make electrical connections you don’t mean to make.<\/p>\n

Drilling plastic can be tricky. \u00a0In general you want to use very little pressure and just let the drill make cute little curls of plastic slowly. \u00a0Too much pressure and you can end up with the drill grabbing the plastic and pulling itself into the hole you just drilled. \u00a0This generally isn’t really a big deal most of the time, but in this case you may end up damaging the outer plastic of the cartridge slot area since that’s what is right behind where you are drilling.<\/p>\n

After a bit of drilling this is what it should look like. \u00a0Shown with the RCA jacks that will eventually be in those holes. \u00a0Now is also a good time to erase any remaining pencil marks.<\/p>\n

\"rca_jacks05\"<\/a><\/p>\n

Now we install the RCA jacks. \u00a0To do so, we insert the RCA jacks from the outside of the NES and put on the ground rings we previously wired, then the lock washer (if your RCA jacks had them to begin with), and finally the nut to hold it all in place. \u00a0I’m not going to lie, I honestly hate this step more than any of the rest of the whole process. \u00a0It’s just a pain in the butt. \u00a0Getting all the pieces on there, holding things in place while you tighten things, making sure you put the RCA jacks in the same order as the colors on your wire, dropping things, trying again, etc. \u00a0It’s just a frustrating process and I don’t like it. \u00a0Without it however I’m afraid we can’t actually get our fancy new signals out of the NES.<\/p>\n

The picture below shows how to line everything up inside the NES with the RCA jacks. \u00a0The ground rings were wired in such a way that the ground wires start with the middle RCA jack and then go to the outside two RCA jacks. \u00a0From the corner, the RCA jacks should be White, Red, then Yellow. \u00a0(Actually, the opposite order is just fine too, but try to keep your audio RCA jacks next to each other instead of having the video RCA jack in between them.) \u00a0That will make them line up nicely with the White, Red, the Green wires that you will be attaching to them. \u00a0It’s pretty tight back there so you want to make sure things are in the right order or you’ll find yourself fighting with where the wires reach the whole time.<\/p>\n

\"rca_jacks13\"<\/p>\n

Note that I have not yet soldered the wires in place. \u00a0If you would like to use shrink tubing to keep everything even better protected, now is the time to cut it and put it on the White, Red, and Green Wires. \u00a0(If you went ahead and soldered things in place and didn’t put your shrink tubing in place first you are either out of luck or you are starting over on the soldering.) \u00a0I like to do use shrink tubing because I feel it keeps the connections a little bit safer from the heat shield in the NES, but it’s definitely not required. \u00a0Shrink tubing is the primary reason I split the 4 connector wire a little farther back on this side. \u00a0It gives me a nice place to put the shrink tubing while I’m doing the soldering.<\/p>\n

\"rca_jacks14\"<\/a><\/p>\n

All that’s left now is to slide the shrink tubing into place and carefully apply a bit of heat to the whole party. \u00a0When you’re all done (if you are doing this step) it should look a bit like this.<\/p>\n

\"rca_jacks15\"<\/a><\/p>\n

From the outside it should look like this.<\/p>\n

\"rca_jacks16\"<\/a><\/p>\n

You might notice that the picture from the outside and the picture from the inside don’t exactly match. \u00a0The reason for this was that I messed up the cheap RCA jacks by accidentally breaking the white electrical connection off of the RCA jack. \u00a0This is what inspired me to to mention the difference in quality of various RCA jacks on the parts list. \u00a0There are several differences between the cheap ones and the good ones. \u00a0The barrel of the jack (the part that goes through the NES case plastic) is bigger around, the nut is an actual nut instead of a nut shaped scrap of metal, the center pin solder tab is much shorter (which is a good thing because it helps it to fit properly), and overall it’s got more plastic in it to help hold itself together. \u00a0These things actually matter. \u00a0So for good measure, here’s a link to where I got my RCA jacks: \u00a0Minute Man<\/a>.<\/p>\n

 <\/p>\n

To jump between posts in this series, please visit the NES Mod Index<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

To jump between posts in this series, please visit the NES Mod Index.   This is the second part of the instructions for adding the RCA jacks to your NES. \u00a0This part involves the physical modification of the NES shell so there are places to put the RCA Jacks. \u00a0If you haven’t already created the grounding ring wire you should<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-466","post","type-post","status-publish","format-standard","hentry","category-electronics"],"_links":{"self":[{"href":"https:\/\/blog.trollserver.com\/index.php?rest_route=\/wp\/v2\/posts\/466","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.trollserver.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.trollserver.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.trollserver.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.trollserver.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=466"}],"version-history":[{"count":21,"href":"https:\/\/blog.trollserver.com\/index.php?rest_route=\/wp\/v2\/posts\/466\/revisions"}],"predecessor-version":[{"id":856,"href":"https:\/\/blog.trollserver.com\/index.php?rest_route=\/wp\/v2\/posts\/466\/revisions\/856"}],"wp:attachment":[{"href":"https:\/\/blog.trollserver.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=466"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.trollserver.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=466"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.trollserver.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=466"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}