Del, I love that you add to your description, details about every part you install. I recommend non-sterile medical swabs. The cotton is tighter with long wood stick.
Yeah, I'm hoping having good info in description will separate me from the rest of the guys. Attention to detail is my strength. Thanks for the tip on the cotton swabs. I had some qtips laying around so I used those but I'd rather have something that does NOT fall apart on me.
Del, you could really benefit from an outrun test harness. There's a guy in one of the UK forums that sells the plugs for building an outrun to Jamma harness for testing. He might also have the ribbon cable to separate the boards.
nice one. Still my favourite game I own. having a spare working board to swap and compare goes such a long way . I've had so many boards fixed after spotting bent legs on socketed ICs. Those solder side bridges are a real issue people overlook too , but they can be hard to spot. I took the time to make myself a test harness too a while back which helps a lot and prevents all that in cab swapping. would definitely recommend that , at least to check booting, video and audio (controls are another thing but don't fail as often )
If you can help I’m having what I believe is a road issue mostly on the left side where it’s zig zagged and everything else is clear . The game is playable but it’s irritating
Sounds like you have a bad/corrupt EPROM at IC47 (OPR 10186). It's socketed so you can just replace it with a new one. Lucky for you OPR 10185 is the same exact chip (It's the road data: So the 10185 chip displays the right side of the road and 10186 is for the left side). You can test if the 10186 chip is corrupt by swapping them out with each other. So remove the 10186 EPROM and put the 10185 chip in its place. Then put the 10186 EPROM into the 10185 socket (swapping them with each other). If the left side of the road gets normal and the problem moves to the right side of the road then the chip is definitely the problem. I can burn a new one for you if that's the case. Let me know what you find. Also, I fix that road issue on mine is this other video: th-cam.com/video/_QDzZcy3N2c/w-d-xo.html
i have a outrun pcb that has a burn mark bottom left corner and the capacitor in that corner has blown and all that remains is the legs what are the chances the cap is the only issue or am i looking at the tip of the iceburg lol oh can anyone tell me the type capacitor that goes here i dont have one to get numbers off of as its gone ... thanks
my outrun boards say the all the rom and ram chips are good on the test. But then the roads become scrambled. What do you think I should fix? Replace the ram chips?
![Sega Outrun subwoofer upgrade mod [TPG winner announcement]](http://i.ytimg.com/vi/ODFsF87tn4U/mqdefault.jpg)
![Sega Outrun subwoofer upgrade mod [TPG winner announcement]](/img/tr.png)
I just watched *both* commercials without skipping. Hopefully that lands you a fat check from TH-cam! 😁
Del, I love that you add to your description, details about every part you install.
I recommend non-sterile medical swabs. The cotton is tighter with long wood stick.
Yeah, I'm hoping having good info in description will separate me from the rest of the guys. Attention to detail is my strength.
Thanks for the tip on the cotton swabs. I had some qtips laying around so I used those but I'd rather have something that does NOT fall apart on me.
Del, you could really benefit from an outrun test harness. There's a guy in one of the UK forums that sells the plugs for building an outrun to Jamma harness for testing. He might also have the ribbon cable to separate the boards.
Love the troubleshooting videos like this. Great stuff!
glad you fixed it, it was great to watch
nice one. Still my favourite game I own.
having a spare working board to swap and compare goes such a long way . I've had so many boards fixed after spotting bent legs on socketed ICs. Those solder side bridges are a real issue people overlook too , but they can be hard to spot. I took the time to make myself a test harness too a while back which helps a lot and prevents all that in cab swapping. would definitely recommend that , at least to check booting, video and audio (controls are another thing but don't fail as often )
Your becoming an outrun board guru.
Not quite, but I appreciate your faith in my skills. Ha ha.
Yes he will soon be know as DeLuSiOutRun. I expect he will do an FPGA for Outrun next, so we have a Mutil-Outrun!
You've got jokes!
Great diagnostic video. Thank you!
Also my turbo outrun board the roads scramble too but also scrambles at the map screen.
The Turbo Memtest roms are different from the normal Outrun. You will also need a proper 68000 CPU to swap into the FD1094 socket while the tests run.
Nice relaxing repair video! You have a new subsciber:)
Glad you enjoyed it. More to come!
Great video learned a lot
If you can help I’m having what I believe is a road issue mostly on the left side where it’s zig zagged and everything else is clear . The game is playable but it’s irritating
Sounds like you have a bad/corrupt EPROM at IC47 (OPR 10186). It's socketed so you can just replace it with a new one. Lucky for you OPR 10185 is the same exact chip (It's the road data: So the 10185 chip displays the right side of the road and 10186 is for the left side).
You can test if the 10186 chip is corrupt by swapping them out with each other. So remove the 10186 EPROM and put the 10185 chip in its place. Then put the 10186 EPROM into the 10185 socket (swapping them with each other).
If the left side of the road gets normal and the problem moves to the right side of the road then the chip is definitely the problem. I can burn a new one for you if that's the case.
Let me know what you find. Also, I fix that road issue on mine is this other video: th-cam.com/video/_QDzZcy3N2c/w-d-xo.html
I switched them and it’s exactly the same
Still left side.
They’re both OPR10185 chips
There is no OPR10186 here. Don’t know if that matters
i have a outrun pcb that has a burn mark bottom left corner and the capacitor in that corner has blown and all that remains is the legs what are the chances the cap is the only issue or am i looking at the tip of the iceburg lol oh can anyone tell me the type capacitor that goes here i dont have one to get numbers off of as its gone ... thanks
Which corner are you referring to? When mounted in the cabinet, is it the bottom left, next to the super capacitor? A location would help. (C17, etc)
@@delsarcadeyes its the corner next to the super cap lower left corner
It's 220uF @16v at C18. The rest are 470uF @16v.
@@delsarcade thanks i kind of figured it was different i could see in several video's it was a smaller cap but none close enough to read lol
@@delsarcade the cap number on the bad cap is c108
my outrun boards say the all the rom and ram chips are good on the test. But then the roads become scrambled. What do you think I should fix? Replace the ram chips?
Have you tried the extended memory tests? Or did you just try the one in the service menu? www.aaldert.com/outrun/memtest.html
@@delsarcade just the one in the normal service menu.
@@VirtualRobotsRevolt Probably a Ram issue but you won't know for sure until you swap in those test EPROMs.
@@delsarcade test EPROMs?
Watch this video and cue it up to 19 : 05 - I explain it there. th-cam.com/video/5zrtdp9KlxM/w-d-xo.html
I ran all the tests and it says everything is OK. Iv reseated all socked chips on both boards I’m at a loss here
I answered your other comment, but in case you missed it, I think you have the same issue that I had here: th-cam.com/video/_QDzZcy3N2c/w-d-xo.html
I have a video on my channel showing what’s going on
Link to OUTRUN - JAMMA parts
User : Purity
www.ukvac.com